CN201994493U - Simple power adapter - Google Patents
Simple power adapter Download PDFInfo
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- CN201994493U CN201994493U CN2011200322083U CN201120032208U CN201994493U CN 201994493 U CN201994493 U CN 201994493U CN 2011200322083 U CN2011200322083 U CN 2011200322083U CN 201120032208 U CN201120032208 U CN 201120032208U CN 201994493 U CN201994493 U CN 201994493U
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- 239000004065 semiconductor Substances 0.000 claims description 66
- 230000000295 complement effect Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
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Abstract
The utility model discloses a simple power adapter, which is characterized by comprising a first switching box and a second switching box; a first socket, a first plug and at least two first wire holders are arranged inside the first switching box; a second plug and at least two second wire holders are arranged inside the second switching box; the second plug is matched with the first socket; the second plug is matched with a power output interface formed on a standby battery at the same time; the first plug is matched with a charging interface formed on the standby battery; in addition, the simple power adapter has the advantages as follows: the standby battery is connected with an electronic digital product through the simple power adapter, the sockets matched with the plugs on the power adapter only need to be configured on the standby battery, a manufacturer that produces the standby battery does not need to allocate various power plugs in different models, the manufacturing cost is lowered greatly, the standby battery can be used on any digital products because the power adapter is connected with an original power supply adaptor of the electronic digital product when in use, and the universality of the standby battery is improved greatly.
Description
Technical field
The utility model relates to the jockey between a kind of power supply and the digital product, relates in particular to a kind of convenient type power-supply adapter.
Background technology
Growing and universal along with the 3G communication technology, all kinds of portable electronic digital products such as notebook computer, panel computer, mobile phone etc. progressively become the indispensable instrument of people's work, life, therefore, except the battery that digital product itself carries, also growing to the demand of mobile reserve battery.But because various electronic digital products substantially all have special-purpose separately power interface, for the power interface that makes mobile reserve battery and these electronic digital products is complementary, the manufacturer of mobile reserve battery need be equipped with the attaching plug of tens sections or even tens sections of different models or kind usually, can be complementary with user's digital product in the hope of a attaching plug wherein, this has increased the production cost of producer greatly, has also limited the versatility of reserve battery simultaneously.
Summary of the invention
Technical problem to be solved in the utility model provides the convenient type power-supply adapter that a kind of production cost that reduces producer improves the versatility of reserve battery simultaneously.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of convenient type power-supply adapter, comprise first interconnecting device and second interconnecting device, be provided with first socket, first plug and at least two first junction blocks in described first interconnecting device, be provided with second plug and at least two second junction blocks in described second interconnecting device, described second plug and described first socket are complementary, described second plug simultaneously with reserve battery on power output interface be complementary, the charging inlet on described first plug and the reserve battery is complementary.
Described first junction block is identical with the structure of described second junction block, described second junction block comprises the sheet metal of wiring housing, shifting block, spring leaf and band terminal pin, described sheet metal is fixedly installed in the described wiring housing, described spring leaf apical grafting is in described sheet metal, described shifting block is coupling on described wiring housing, described shifting block is provided with draw-in groove, be wholely set fixture block on the described spring leaf, described fixture block is plugged in the described draw-in groove, and described wiring housing is provided with plug wire hole.
Be provided with first LED light and the first anti-wrong control circuit in described first interconnecting device, described first socket, first plug, first junction block and first LED light are electrically connected with the described first anti-wrong control circuit respectively, be provided with second LED light and the second anti-wrong control circuit in described second interconnecting device, described second plug, second junction block and second LED light are electrically connected with the described second anti-wrong control circuit respectively.
The described first anti-wrong control circuit comprises first metal-oxide-semiconductor, second metal-oxide-semiconductor, first resistance, second resistance and the 3rd resistance, first input supply terminal is connected with the drain electrode of described first metal-oxide-semiconductor by described first junction block, the earth terminal of the first input power supply is by the described first junction block ground connection, the grid of described first metal-oxide-semiconductor is connected with the drain electrode of described second metal-oxide-semiconductor, the source ground of described second metal-oxide-semiconductor, one end of described first resistance all is connected with the drain electrode of described first metal-oxide-semiconductor with an end of described second resistance, the other end of described first resistance is connected with the grid of described second metal-oxide-semiconductor, the other end of described second resistance is connected with the grid of described first metal-oxide-semiconductor, one end of described the 3rd resistance is connected with the source electrode of described first metal-oxide-semiconductor, the other end of described the 3rd resistance is connected with the positive pole of described first LED light, the minus earth of described first LED light, the source electrode of described first metal-oxide-semiconductor is connected with the first out-put supply end, the earth terminal ground connection of first out-put supply, described first plug is connected with the first out-put supply end respectively with described first socket.
The described second anti-wrong control circuit comprises the 3rd metal-oxide-semiconductor, the 4th metal-oxide-semiconductor, the 4th resistance, the 5th resistance and the 6th resistance, second input supply terminal is connected with the source electrode of described the 3rd metal-oxide-semiconductor, the earth terminal ground connection of the second input power supply, described second plug is connected with second input supply terminal, the grid of described the 3rd metal-oxide-semiconductor is connected with the drain electrode of described the 4th metal-oxide-semiconductor, the source ground of described the 4th metal-oxide-semiconductor, one end of described the 4th resistance all is connected with the drain electrode of described the 3rd metal-oxide-semiconductor with an end of described the 5th resistance, the other end of described the 4th resistance is connected with the grid of described the 4th metal-oxide-semiconductor, the other end of described the 5th resistance is connected with the grid of described the 3rd metal-oxide-semiconductor, one end of described the 6th resistance is connected with the source electrode of described the 3rd metal-oxide-semiconductor, the other end of described the 6th resistance is connected with the positive pole of described second LED light, the minus earth of described second LED light, the second out-put supply end is connected with the drain electrode of described the 3rd metal-oxide-semiconductor by described second junction block, and the earth terminal of second out-put supply is by the described second junction block ground connection.
Described first interconnecting device comprises first box body; first lid and the first wiring over cap; described first lid is fixedlyed connected with described first box body; described first junction block passes described first lid; the described first wiring over cap is arranged on the top of described first junction block; one end side surface of the described first wiring over cap is wholely set horizontal buckle; described first lid is provided with hole clipping; described buckle and the clamping mutually of described hole clipping; the bottom of the other end of the described first wiring over cap has been wholely set clinching; be wholely set briquetting on described first lid; described briquetting is pressed in the described clinching; described second interconnecting device comprises second box body; second lid and the second wiring over cap; described second lid is fixedlyed connected with described second box body; described second junction block passes described second lid; the described second wiring over cap is arranged on the top of described second junction block, and the connected mode of the described second wiring over cap and described second lid is identical with the connected mode of described first wiring over cap and described first lid.
Described first plug and described second plug is DC plug and size is inequality.
Compared with prior art, the utility model has the advantages that reserve battery passes through this power-supply adapter and is connected with the electronic digital product, as long as the socket that the plug on configuration and power-supply adapter on the reserve battery is complementary, the producer that produces reserve battery does not need to be equipped with the attaching plug of multiple different model again, greatly reduce production cost, and because power-supply adapter is to be connected on electronic digital product first wife's the power supply adaptor in use, make reserve battery can be used for having improved the versatility of reserve battery greatly on any digital product.
Description of drawings
Fig. 1 is the internal structure schematic diagram of first interconnecting device of the present utility model;
Fig. 2 is the internal structure schematic diagram of second interconnecting device of the present utility model;
Fig. 3 is the decomposing schematic representation of first interconnecting device of the present utility model;
Fig. 4 is the decomposing schematic representation of second interconnecting device of the present utility model;
Fig. 5 is the cutaway view of second junction block of the present utility model;
Fig. 6 is the schematic diagram of the of the present utility model first anti-wrong control circuit;
Fig. 7 is the schematic diagram of the of the present utility model second anti-wrong control circuit;
Fig. 8 is a user mode schematic diagram of the present utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure; a kind of convenient type power-supply adapter; comprise the first interconnecting device I and the second interconnecting device II; the first interconnecting device I comprises first box body 11; first lid 12 and the first wiring over cap 13; first lid 12 is fixedlyed connected with first box body 11; be provided with first socket 2 in first box body 11; first plug 3; first LED light 4; first anti-wrong control circuit 5 and two first junction blocks 6; first socket 2; first plug 3; first junction block 6 and first LED light 4 are electrically connected with the first anti-wrong control circuit 5 respectively; first junction block 6 passes first lid 12; the first wiring over cap 13 is arranged on the top of first junction block 6; one end side surface of the first wiring over cap 13 is wholely set horizontal buckle 14; first lid 12 is provided with hole clipping 15; buckle 14 and hole clipping 15 clamping mutually; the bottom of the other end of the first wiring over cap 13 has been wholely set clinching 16; be wholely set briquetting 17 on first lid 12; briquetting 17 is pressed in the clinching 16; the second interconnecting device II comprises second box body 21; second lid 22 and the second wiring over cap 23; second lid 22 is fixedlyed connected with second box body 21; be provided with second plug 7 in second box body 21; second LED light 8; second anti-wrong control circuit 10 and two second junction blocks 9; second plug 7; second junction block 9 and second LED light 8 are electrically connected with the second anti-wrong control circuit 10 respectively; second junction block 9 passes second lid 22; the second wiring over cap 23 is arranged on the top of second junction block 9; the connected mode of the second wiring over cap 23 and second lid 22 is identical with the connected mode of the first wiring over cap 13 and first lid 12; first junction block 6 is identical with the structure of second junction block 9; second junction block 9 comprises wiring housing 91; shifting block 92; the sheet metal 94 of spring leaf 93 and band terminal pin; sheet metal 94 is fixedly installed in the wiring housing 91; spring leaf 93 apical graftings are in sheet metal 94; shifting block 92 is coupling on wiring housing 91; shifting block 92 is provided with draw-in groove 95; be wholely set fixture block 96 on the spring leaf 93; fixture block 96 is plugged in the draw-in groove 95; wiring housing 91 is provided with plug wire hole 97; second plug 7 and first socket 2 are complementary; second plug 7 simultaneously with reserve battery B on power output interface B1 be complementary, first plug 3 is complementary with charging inlet B2 on the reserve battery B.
The anti-wrong control circuit 5 of in the present embodiment first comprises the first metal-oxide-semiconductor Q1, the second metal-oxide-semiconductor Q2, first resistance R 1, second resistance R 2 and the 3rd resistance R 3, first input supply terminal is connected with the drain D of the first metal-oxide-semiconductor Q1 by first junction block 6, the earth terminal of the first input power supply is by first junction block, 6 ground connection, the grid G of the first metal-oxide-semiconductor Q1 is connected with the drain D of the second metal-oxide-semiconductor Q2, the source S ground connection of the second metal-oxide-semiconductor Q2, one end of one end of first resistance R 1 and second resistance R 2 all is connected with the drain D of the first metal-oxide-semiconductor Q1, the other end of first resistance R 1 is connected with the grid G of the second metal-oxide-semiconductor Q2, the other end of second resistance R 2 is connected with the grid G of the first metal-oxide-semiconductor Q1, one end of the 3rd resistance R 3 is connected with the source S of the first metal-oxide-semiconductor Q1, the other end of the 3rd resistance R 3 is connected with the positive pole of first LED light 4, the minus earth of first LED light 4, the source S of the first metal-oxide-semiconductor Q1 is connected with the first out-put supply end, the earth terminal ground connection of first out-put supply, first plug 3 is connected with the first out-put supply end respectively with first socket 2.
The second anti-wrong control circuit 10 comprises the 3rd metal-oxide-semiconductor Q3, the 4th metal-oxide-semiconductor Q4, the 4th resistance R 4, the 5th resistance R 5 and the 6th resistance R 6, second input supply terminal is connected with the source S of the 3rd metal-oxide-semiconductor Q3, the earth terminal ground connection of the second input power supply, second plug 7 is connected with second input supply terminal, the grid G of the 3rd metal-oxide-semiconductor Q3 is connected with the drain D of the 4th metal-oxide-semiconductor Q4, the source S ground connection of the 4th metal-oxide-semiconductor Q4, one end of one end of the 4th resistance R 4 and the 5th resistance R 5 all is connected with the drain D of the 3rd metal-oxide-semiconductor Q3, the other end of the 4th resistance R 4 is connected with the grid G of the 4th metal-oxide-semiconductor Q4, the other end of the 5th resistance R 5 is connected with the grid G of the 3rd metal-oxide-semiconductor Q3, one end of the 6th resistance R 6 is connected with the source S of the 3rd metal-oxide-semiconductor Q3, the other end of the 6th resistance R 6 is connected with the positive pole of second LED light 8, the minus earth of second LED light 8, the second out-put supply end is connected with the drain D of the 3rd metal-oxide-semiconductor Q3 by second junction block 9, and the earth terminal of second out-put supply is by second junction block, 9 ground connection.
In the foregoing description, first plug 3 and second plug 7 all can adopt DC plug but size is inequality can prevent that like this user is inserted into first plug 3 in first socket 2 in use by mistake.
The using method of this power-supply adapter is: the electric wire of first wife's power supply adaptor A of electronic digital products C is cut off by elder generation, and just with incision position, negative two polar conductors are peelled off 1～2 centimetre of insulated wire skin, open the first wiring over cap 13 then, with the shifting block on two first junction blocks 6 in the cocked first interconnecting device I of finger, by the positive negative flag on first lid 12 will be connected on the power supply adaptor A electric wire just, cathode conductor inserts in the plug wire hole of first junction block 6, and unclamp shifting block and fix lead, then power supply adaptor A is connected civil power, observe first LED light 4 in the first interconnecting device I, if first LED light 4 is bright, then connection is correct, covers the first wiring over cap 1; With above-mentioned same method the positive and negative electrode lead that power supply adaptor A goes up the electric wire that disconnects an end is connected in the plug wire hole 97 of second junction block 9 in the second interconnecting device II, after connecting, the power-supply adapter that links together with first wife's power supply adaptor A has following three kinds of usages:
(1), first plug 3 on the first interconnecting device I is connected with the charging inlet B2 of reserve battery B, utilize first wife's power supply adaptor A to give reserve battery B charging; Make reserve battery B need not to join in addition charger, saved cost, made things convenient for the user.
(2), second plug 7 on the second interconnecting device II is connected with the power output interface B1 of reserve battery B, utilize reserve battery B to give the power supply of electronic digital products C; Prolong the service time of battery on the electronic digital products C, made things convenient for whilst on tour to use.
(3), second plug 7 on the second interconnecting device II is connected with first socket 2 on the first interconnecting device I, first wife's power supply adaptor A gives the power supply of electronic digital products C.
Claims (7)
1. convenient type power-supply adapter, it is characterized in that comprising first interconnecting device and second interconnecting device, be provided with first socket, first plug and at least two first junction blocks in described first interconnecting device, be provided with second plug and at least two second junction blocks in described second interconnecting device, described second plug and described first socket are complementary, described second plug simultaneously with reserve battery on power output interface be complementary, the charging inlet on described first plug and the reserve battery is complementary.
2. a kind of convenient type power-supply adapter as claimed in claim 1, it is characterized in that described first junction block is identical with the structure of described second junction block, described second junction block comprises the wiring housing, shifting block, the sheet metal of spring leaf and band terminal pin, described sheet metal is fixedly installed in the described wiring housing, described spring leaf apical grafting is in described sheet metal, described shifting block is coupling on described wiring housing, described shifting block is provided with draw-in groove, be wholely set fixture block on the described spring leaf, described fixture block is plugged in the described draw-in groove, and described wiring housing is provided with plug wire hole.
3. a kind of convenient type power-supply adapter as claimed in claim 2, it is characterized in that being provided with in described first interconnecting device first LED light and the first anti-wrong control circuit, described first socket, first plug, first junction block and first LED light are electrically connected with the described first anti-wrong control circuit respectively, be provided with second LED light and the second anti-wrong control circuit in described second interconnecting device, described second plug, second junction block and second LED light are electrically connected with the described second anti-wrong control circuit respectively.
4. a kind of convenient type power-supply adapter as claimed in claim 3, it is characterized in that the described first anti-wrong control circuit comprises first metal-oxide-semiconductor, second metal-oxide-semiconductor, first resistance, second resistance and the 3rd resistance, first input supply terminal is connected with the drain electrode of described first metal-oxide-semiconductor by described first junction block, the earth terminal of the first input power supply is by the described first junction block ground connection, the grid of described first metal-oxide-semiconductor is connected with the drain electrode of described second metal-oxide-semiconductor, the source ground of described second metal-oxide-semiconductor, one end of described first resistance all is connected with the drain electrode of described first metal-oxide-semiconductor with an end of described second resistance, the other end of described first resistance is connected with the grid of described second metal-oxide-semiconductor, the other end of described second resistance is connected with the grid of described first metal-oxide-semiconductor, one end of described the 3rd resistance is connected with the source electrode of described first metal-oxide-semiconductor, the other end of described the 3rd resistance is connected with the positive pole of described first LED light, the minus earth of described first LED light, the source electrode of described first metal-oxide-semiconductor is connected with the first out-put supply end, the earth terminal ground connection of first out-put supply, described first plug is connected with the first out-put supply end respectively with described first socket.
5. a kind of convenient type power-supply adapter as claimed in claim 3, it is characterized in that the described second anti-wrong control circuit comprises the 3rd metal-oxide-semiconductor, the 4th metal-oxide-semiconductor, the 4th resistance, the 5th resistance and the 6th resistance, second input supply terminal is connected with the source electrode of described the 3rd metal-oxide-semiconductor, the earth terminal ground connection of the second input power supply, described second plug is connected with second input supply terminal, the grid of described the 3rd metal-oxide-semiconductor is connected with the drain electrode of described the 4th metal-oxide-semiconductor, the source ground of described the 4th metal-oxide-semiconductor, one end of described the 4th resistance all is connected with the drain electrode of described the 3rd metal-oxide-semiconductor with an end of described the 5th resistance, the other end of described the 4th resistance is connected with the grid of described the 4th metal-oxide-semiconductor, the other end of described the 5th resistance is connected with the grid of described the 3rd metal-oxide-semiconductor, one end of described the 6th resistance is connected with the source electrode of described the 3rd metal-oxide-semiconductor, the other end of described the 6th resistance is connected with the positive pole of described second LED light, the minus earth of described second LED light, the second out-put supply end is connected with the drain electrode of described the 3rd metal-oxide-semiconductor by described second junction block, and the earth terminal of second out-put supply is by the described second junction block ground connection.
6. a kind of convenient type power-supply adapter as claimed in claim 1; it is characterized in that described first interconnecting device comprises first box body; first lid and the first wiring over cap; described first lid is fixedlyed connected with described first box body; described first junction block passes described first lid; the described first wiring over cap is arranged on the top of described first junction block; one end side surface of the described first wiring over cap is wholely set horizontal buckle; described first lid is provided with hole clipping; described buckle and the clamping mutually of described hole clipping; the bottom of the other end of the described first wiring over cap has been wholely set clinching; be wholely set briquetting on described first lid; described briquetting is pressed in the described clinching; described second interconnecting device comprises second box body; second lid and the second wiring over cap; described second lid is fixedlyed connected with described second box body; described second junction block passes described second lid; the described second wiring over cap is arranged on the top of described second junction block, and the connected mode of the described second wiring over cap and described second lid is identical with the connected mode of described first wiring over cap and described first lid.
7. a kind of convenient type power-supply adapter as claimed in claim 1 is characterized in that described first plug and described second plug is DC plug and size is inequality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200322083U CN201994493U (en) | 2011-01-30 | 2011-01-30 | Simple power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200322083U CN201994493U (en) | 2011-01-30 | 2011-01-30 | Simple power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994493U true CN201994493U (en) | 2011-09-28 |
Family
ID=44670971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200322083U Expired - Fee Related CN201994493U (en) | 2011-01-30 | 2011-01-30 | Simple power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176580A (en) * | 2011-01-30 | 2011-09-07 | 冯钢 | Simple power supply commutator |
| CN103647196A (en) * | 2013-12-19 | 2014-03-19 | 中国中建设计集团有限公司 | Fast-inserting type mounting structure of intelligent lighting lamp |
-
2011
- 2011-01-30 CN CN2011200322083U patent/CN201994493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176580A (en) * | 2011-01-30 | 2011-09-07 | 冯钢 | Simple power supply commutator |
| CN102176580B (en) * | 2011-01-30 | 2013-03-27 | 冯钢 | Simple power supply commutator |
| CN103647196A (en) * | 2013-12-19 | 2014-03-19 | 中国中建设计集团有限公司 | Fast-inserting type mounting structure of intelligent lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HI-TECH ZONE POLARMATE ELECTRONIC CO., LTD. Free format text: FORMER OWNER: FENG GANG Effective date: 20131029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131029 Address after: 315040 Guanghua Road 390, Ningbo hi tech Development Zone, Zhejiang Patentee after: Ningbo Hi-Tech Zone Polarmate Electronic Co., Ltd. Address before: Gladiolus Road, Ningbo city science and Technology Park in Zhejiang province 315040 No. 399 four floor Patentee before: Feng Gang |
|
| 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: 20110928 Termination date: 20190130 |