CN204835050U - Multi -functional row of inserting of charging - Google Patents
Multi -functional row of inserting of charging Download PDFInfo
- Publication number
- CN204835050U CN204835050U CN201520472116.5U CN201520472116U CN204835050U CN 204835050 U CN204835050 U CN 204835050U CN 201520472116 U CN201520472116 U CN 201520472116U CN 204835050 U CN204835050 U CN 204835050U
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- China
- Prior art keywords
- usb
- usb interface
- housing
- casing
- charging
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- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to electric appliances technical field especially relates to multi -functional row of inserting of charging with a casing, this casing comprises upper cover and lower cover, and the inner chamber of casing is through preventing that the partition has electrical socket to distinguish to the electrophoresis partition wall at least, USB charges the district, during a plurality of electrical socket modules group located the electrical socket district of casing, the grafting end of electrical socket module revealed on the casing lateral surface, during USB that a plurality of USB interfaces groups located the casing charged the district, the grafting end of USB interface revealed on the casing lateral surface, and USB interface electric connection has the module of charging, and the module that charges is built -in in USB charges the district, switch group gives the power break -make on locating the casing. The utility model discloses designability and security are better to there is the electrophoresis of preventing partition wall to keep apart, effectively prevents the influence that electrophoresis that instantaneous heavy current formed caused, the protection USB interface. The USB interface has the one way protection, uses safelyr.
Description
Technical field
The utility model relates to electric equipment products technical field, especially relates to a kind of Rechargeable socket row with USB charge function.
Background technology
Insert row, also known as supply socket, has referred to the insertable seat of one or more circuit connections, can insert various wiring by it, be convenient to and other circuit ON, namely can insert various wiring by it, be convenient to and other circuit ON.By the connection between circuit and copper piece and disconnection, reach the connecting and disconnecting finally reaching this partial circuit.Supply socket is for household electrical appliance provide the electric equipment of power interface, is also use more electrical accessory in design of residence, and it and people live ten close relationships.Along with growth in the living standard, every household has a lot of electronic products, such as MP3, MP4, mobile phone, camera etc., and these products generally have USB data line, as needed charging, need purchase charger, being inserted in by charger on socket realizes electronic product charging again, not only troublesome poeration, but also must buy charger.Have the Rechargeable socket row of band USB charge function subsequently, realize inserting various wiring, charging USB also can be provided simultaneously, but the Rechargeable socket row of existing band USB charge function, supply socket plug can form larger transient current instantaneously, be radiated on charging USB, impact charging USB uses, and even destroys charging USB circuit.
Along with the application of USB in electronic product is more and more extensive, USB load equipment is also increasing.But the load capacity of USB interface equipment is limited, when USB load exceedes interface load ability, often cause the damage of its power circuit.Therefore great practical value is had to the power protection of USB interface; But the multichannel USB charging connectors, charger etc. of commercial type at present, all do not have single channel to protect, as long as after namely having a short out road, the charging USB on other a few road also can stop power supply, and cannot normally use.Moreover the feature of multichannel USB charger is that electric current is large, once short circuit, may damage charging device, or even on fire, brings potential safety hazard to user.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art; there is provided a kind of use safety and the multi-functional Rechargeable socket row that can charge directly to electronic product; structure is simple; the impact that the electrophoresis that can effectively prevent transient high-current from being formed causes; also can have the protection of single channel USB interface; there is self-recovering function, solve the short circuit problem of the large transient current that hot plug is formed.
For achieving the above object, the utility model adopts following technical scheme:
Multi-functional Rechargeable socket row, it has:
One housing, this housing is made up of upper cover and lower cover, and the inner chamber of housing is at least divided by anti-electrophoresis partition wall and is separated with supply hub district, USB charging zone;
Some supply hub modules, are mounted in the power plug porose area of housing, and the inserted terminal of supply hub module is exposed on hull outside face;
Some USB interface, are mounted in the USB charging zone of housing, and the inserted terminal of USB interface is exposed on hull outside face, and USB interface is electrically connected with charging module, and charging module is built in USB charging zone;
Mains switch, is mounted on housing, gives on/off.
Such scheme is further: be embedded with overcurrent self-recoverage safety element in the power supply circuits of each USB interface described.
Such scheme is further: described each USB interface collocation has the automatic recognition detection circuit of electric current, and the automatic recognition detection circuit of this electric current has the IC that model is UC2635.
Such scheme is further: described mains switch has two, forms two-way and drives, respectively break-make power supply jack module and USB interface.
Such scheme is further: also have anti-electrophoresis partition wall to separate between described USB interface and charging module.
The beneficial effects of the utility model are:
1, the inner chamber switched-mode power supply source jack module of housing and USB interface assembling; supply hub module and USB interface split design, structural and fail safe is better, and have anti-electrophoresis partition wall to isolate; the impact that the electrophoresis effectively preventing transient high-current from being formed causes, protection USB interface.
2, USB interface has single channel protection, according to actual loading situation, can cut off voluntarily, and other road USB charging power supply as usual, use safer; In addition, the replacement of overcurrent self-recoverage safety element, can realize Reusability, cost-saving, and by MP3, MP4, mobile phone etc. have the product of USB data line to be inserted on this insert row to charge, plug and just can charge, very easy to use.
3, circuit versatility is good, and structure is simple, cost is low, and is easy to realize and improve.
accompanying drawing illustrates:
Accompanying drawing 1 is the utility model preferred embodiment contour structures schematic diagram;
Accompanying drawing 2 is the internal structure distribution schematic diagram of Fig. 1 embodiment;
Accompanying drawing 3 is the partial structurtes enlarged diagram of Fig. 1 embodiment;
Accompanying drawing 4 has single channel protective circuit schematic diagram for the utility model USB interface.
embodiment:
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Consult shown in Fig. 1,2,3,4, it is preferred embodiment schematic diagram of the present utility model, the utility model is about a kind of multi-functional Rechargeable socket row, it has a housing 1, some supply hub modules 2, some USB interface 3 and mains switch 5, this housing is made up of upper cover 11 and lower cover 12, and the inner chamber of housing 1 is at least divided by anti-electrophoresis partition wall 13 and is separated with supply hub district 14, USB charging zone 15; Anti-electrophoresis partition wall 13 and upper cover 11 or the one-body molded making of lower cover 12.Some supply hub modules 2 are mounted in the power plug porose area 14 of housing 1, are connected with power module (not shown), realize inserting various wiring, are convenient to and other circuit ON.The inserted terminal of supply hub module 2 is exposed on housing 1 lateral surface; In the present embodiment, the inserted terminal of supply hub module 2 is exposed on upper cover 11 upper side; Upper cover 11 is offered corresponding through hole power supply source jack module 2 and is set, and with through hole inside be provided with anti-back and link up with 111 and limit flange 112,111 snapping supply hub modules 2 are linked up with in anti-back, as firmly assembling; Limit flange 112 gives location and spacing, to increase the steadiness that supply hub module 2 is assembled, also effectively prevent from plugging the electric arc stray radiation produced simultaneously, arrange more easily idealized between supply hub module 2.Some USB interface 3 are mounted in the USB charging zone 15 of housing 1, and the inserted terminal of USB interface 3 is exposed on housing 1 lateral surface, can be exposed on upper cover 11 or lower cover 12.USB interface 3 is electrically connected with charging module 4, and charging module 4 is built in USB charging zone 15; Also anti-electrophoresis partition wall 13 is had to separate between described USB interface 3 and charging module 4; The impact that the electrophoresis that can effectively prevent transient high-current from being formed like this causes, protection USB interface.Mains switch 5 is mounted on housing 1, gives on/off.In the present embodiment, mains switch 5 has two, forms two-way and drives, respectively break-make power supply jack module 2 and USB interface 3, more energy-conserving and environment-protective.
Shown in Fig. 4, in this enforcement, be embedded with overcurrent self-recoverage safety element 6 in the power supply circuits of each USB interface 3 described, the preferred PPTC of overcurrent self-recoverage safety element 6 is a kind of thermistor.When electrical short-circuit electric current reaches 3A, overcurrent self-recoverage safety element 6 can disconnect automatically, cuts off the electricity supply, the power supply as usual and other a few road USB charges; After this road electrical equipment of short circuit unplugs, overcurrent self-recoverage safety element 6 can automatically reply power supply.In the present embodiment, each USB interface 3 described is also arranged in pairs or groups the automatic recognition detection circuit 7 of electric current, and the automatic recognition detection circuit 7 of this electric current has the IC that model is UC2635, to identify Android system electric current and apple system power, thus automatically configure current charges, reach intelligent charging.
The utility model circuit versatility is good, and structure is simple, cost is low, and is easy to realize and improve.The inner chamber switched-mode power supply source jack module of housing and USB interface assembling; supply hub module and USB interface split design, structural and fail safe is better, and have anti-electrophoresis partition wall to isolate; the impact that the electrophoresis effectively preventing transient high-current from being formed causes, protection USB interface.USB interface has single channel protection, according to actual loading situation, can cut off voluntarily, and other road USB charging power supply as usual, use safer; In addition, the replacement of overcurrent self-recoverage safety element, can realize Reusability, cost-saving, and by MP3, MP4, mobile phone etc. have the product of USB data line to be inserted on this insert row to charge, plug and just can charge, very easy to use.
Certainly; more than in conjunction with execution mode, the utility model is elaborated; only for technical conceive of the present utility model and feature are described; its object is to allow person skilled in the art understand content of the present utility model and to be implemented; therefore; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection range of the present utility model.
Claims (5)
1. multi-functional Rechargeable socket row, is characterized in that: have
One housing (1), this housing is made up of upper cover (11) and lower cover (12), and the inner chamber of housing (1) is at least divided by anti-electrophoresis partition wall (13) and is separated with supply hub district (14), USB charging zone (15);
Some supply hub modules (2), are mounted in the power plug porose area (14) of housing (1), and the inserted terminal of supply hub module (2) is exposed on housing (1) lateral surface;
Some USB interface (3), be mounted in the USB charging zone (15) of housing (1), the inserted terminal of USB interface (3) is exposed on housing (1) lateral surface, and USB interface (3) is electrically connected with charging module (4), and charging module (4) is built in USB charging zone (15);
Mains switch (5), is mounted on housing (1), gives on/off.
2. multi-functional Rechargeable socket row according to claim 1, is characterized in that: be embedded with overcurrent self-recoverage safety element (6) in the power supply circuits of described each USB interface (3).
3. multi-functional Rechargeable socket row according to claim 1 or 2, is characterized in that: described each USB interface (3) collocation has the automatic recognition detection circuit (7) of electric current, and the automatic recognition detection circuit (7) of this electric current has the IC that model is UC2635.
4. multi-functional Rechargeable socket row according to claim 1, is characterized in that: described mains switch (5) has two, forms two-way and drives, respectively break-make power supply jack module (2) and USB interface (3).
5. multi-functional Rechargeable socket row according to claim 1, is characterized in that: also have anti-electrophoresis partition wall (13) to separate between described USB interface (3) and charging module (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472116.5U CN204835050U (en) | 2015-06-30 | 2015-06-30 | Multi -functional row of inserting of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472116.5U CN204835050U (en) | 2015-06-30 | 2015-06-30 | Multi -functional row of inserting of charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835050U true CN204835050U (en) | 2015-12-02 |
Family
ID=54692611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472116.5U Expired - Fee Related CN204835050U (en) | 2015-06-30 | 2015-06-30 | Multi -functional row of inserting of charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183367A (en) * | 2018-01-31 | 2018-06-19 | 王华平 | A kind of false-touch prevention socket of overcurrent protection |
| WO2019047380A1 (en) * | 2017-09-07 | 2019-03-14 | 深圳市元创时代科技有限公司 | Socket |
-
2015
- 2015-06-30 CN CN201520472116.5U patent/CN204835050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047380A1 (en) * | 2017-09-07 | 2019-03-14 | 深圳市元创时代科技有限公司 | Socket |
| CN108183367A (en) * | 2018-01-31 | 2018-06-19 | 王华平 | A kind of false-touch prevention socket of overcurrent protection |
| CN108183367B (en) * | 2018-01-31 | 2024-03-19 | 王华平 | Overcurrent protection's mistake of preventing touches socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |