CN201508981U - Safe universal adapter - Google Patents
Safe universal adapter Download PDFInfo
- Publication number
- CN201508981U CN201508981U CN2009201832809U CN200920183280U CN201508981U CN 201508981 U CN201508981 U CN 201508981U CN 2009201832809 U CN2009201832809 U CN 2009201832809U CN 200920183280 U CN200920183280 U CN 200920183280U CN 201508981 U CN201508981 U CN 201508981U
- Authority
- CN
- China
- Prior art keywords
- groove
- utmost point
- folder
- pin terminals
- sheet
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Fuses (AREA)
Abstract
The utility model relates to an adapter, in particular to a safe universal adapter. A groove for placing a fuse is also formed on the base of the adapter; two clamps for connecting both ends of the fuse are arranged in the groove; a slit is formed on the bottom of the groove; and the clamps are fixed in the groove through the slit. When a common current passes through, an L-pole pin terminal is conductively connected with one clamp in the groove; the other clamp in the groove is conductively connected with an L-pole terminal clamp; the two clamps in the grooves are conductively connected with each other through the fuse, thereby achieving conductive connection between the L-pole pin terminal and the L-pole clamp. When an overload current passes through the circuit, the fuse is disconnected, and the L-pole pin terminal is disconnected from the L-pole clamp, so that the entire circuit is in the open-circuit state, the current overload is prevented and the use safety is ensured.
Description
Technical field
The utility model relates to a kind of adapter, particularly a kind of safety universal adapter.
Background technology
The interactive trend in the world is by seeing the global village of marching toward, and international exchange is frequent, and living standard promotes, and it is greatly benefited that electric equipment products bring the people's livelihood, and import household electrical appliances dealing transaction is continuous, but because of various countries' plug shape difference, so adapter is born thereupon.The adaptor shapes of Chu Xianing is various in the market, function is unanimous on the whole, be convenient for carrying, and can be admitted by various plugs, but any adapter all is not provided with fuse, in case during current overload, just be very easy to the breaking out of fire phenomenon, therefore, these a little adapters exist certain potential safety hazard.
The utility model content
The purpose of this utility model is to solve the deficiencies in the prior art and provides a kind of versatility extensive, effectively prevents the safety universal adapter of overload current.
The purpose of this utility model is achieved by the following technical solution: the safety universal adapter, comprise panel, base and pin assembly, base is provided with L utmost point groove, N utmost point groove and E utmost point groove, be provided with L gate terminal folder mouthful sheet in the L utmost point groove, be provided with N gate terminal folder mouthful sheet in the N utmost point groove, be provided with E gate terminal folder mouthful sheet in the E utmost point groove, the pin assembly comprises base plate, base plate is provided with L utmost point pin terminals, N utmost point pin terminals and E utmost point pin terminals, E utmost point pin terminals is by conduction bottom and mouthful sheet conducting of E utmost point pin terminals folder, N utmost point pin terminals is by electroconductive elastic sheet and mouthful sheet conducting of N utmost point pin terminals folder, it is characterized in that: also be provided with a groove that is used to place fuse on the base, be provided with two folder mouth sheets that are used to connect the fuse two ends in the groove, bottom portion of groove is provided with crack, and a folder mouthful sheet passes crack and is fixed in the groove, and two folder mouthful sheets in the groove are by the fuse conducting, folder mouthful sheet conducting in L utmost point pin terminals and the groove, another folder mouthful sheet in the groove and mouthful sheet conducting of L utmost point pin terminals folder.
Described L utmost point groove side is provided with a straight trough.
Described N utmost point groove side is provided with a groove.
The bottom of described L utmost point pin terminals folder mouthful sheet is with collets.
Also be provided with the cover plate corresponding with groove on the described groove, cover plate is provided with the sheet of holding up that is used for the holding fuse.
Described panel is provided with the jack of the plug terminal that can mate different size.
The beneficial effect that the utility model is obtained: also be provided with a groove that is used to place fuse on the base, be provided with two folder mouth sheets that are used to connect the fuse two ends in the groove, bottom portion of groove is provided with crack, a folder mouthful sheet passes crack and is fixed in the groove, when electric current just often, folder mouthful sheet conducting in L utmost point pin terminals and the groove, another folder mouthful sheet in the groove and mouthful sheet conducting of L gate terminal folder, two folder mouthful sheets in the groove are by the fuse conducting, thus the conducting of realization L utmost point pin terminals and L utmost point folder mouthful sheet; When in the circuit during current overload, fuse disconnects, and L utmost point pin terminals can't realize conducting with a L utmost point folder mouthful sheet, and entire circuit is in off-state, thereby realizes preventing that current overload from using, and the assurance user's is safe in utilization.
Description of drawings
Fig. 1 is a perspective view of the present utility model
Fig. 2 is the decomposition texture schematic diagram of Fig. 1
Fig. 3 is the utility model base front view
Fig. 4 is the utility model base rearview
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Referring to Fig. 1 to Fig. 4, the safety universal adapter, comprise panel 1, base 2 and pin assembly, base is provided with L utmost point groove 2-1, N utmost point groove 2-3 and E utmost point groove 2-5, L utmost point groove side is provided with a straight trough 2-2, be provided with L gate terminal folder mouthful sheet 3 in the L utmost point groove, the bottom 3-1 of L gate terminal folder mouthful sheet 3 overlaps a collets 3-2, be provided with N gate terminal folder mouthful sheet 4 in the N utmost point groove 2-3, N utmost point groove 2-3 side is provided with a groove 2-6, be provided with E gate terminal folder mouthful sheet 5 in the E utmost point groove 2-5, also be provided with the groove 6 that is used to place fuse on the base, be provided with two folder mouth sheet 7 utmost point 7-1 that are used to connect the fuse two ends in the groove 6, bottom portion of groove is provided with crack 2-4, receivability presss from both sides the guide card 7-2 of mouthful sheet 7-1 and 7, folder mouthful sheet 7 and 7-1 pass crack 2-4 and are fixed in the groove 6, the bottom 3-1 of L gate terminal folder mouthful sheet 3 overlaps a collets 3-2 isolates guide card 7-2 and L gate terminal folder mouthful sheet 3, the pin assembly comprises base plate 8, base plate 8 is provided with L utmost point pin terminals 9, N utmost point pin terminals 10 and E utmost point pin terminals 11, E utmost point pin terminals 11 is by conduction bottom 12 and mouthful sheet 5 conductings of E gate terminal folder, the conduction bottom 12-2 of N utmost point pin terminals 10 is by electroconductive elastic sheet 12-3 and mouthful sheet 4 conductings of N gate terminal folder, L utmost point pin terminals 9 is by the guide card 7-2 conducting of one in conduction bottom 12-1 and the groove 6 folder mouthful sheet 7-1, L gate terminal folder mouthful sheet 3 passes back and folder mouth sheet 7 conductings of passing crack from L utmost point groove corner to groove 2-6, in the groove 6 two folder mouthful sheets 7 and 7-1 be by fuse 13 conductings, thereby realize the conducting of L utmost point pin terminals and L utmost point folder mouth sheet.For with safety and be convenient for changing fuse, on groove, also be provided with the cover plate corresponding 14 with groove, cover plate be provided be used for the holding fuse hold up sheet 15.In order to mate the plug terminal of various countries, panel of the present utility model can be provided with the jack that can mate the different size plug terminal.
During use, with L utmost point pin terminals 9 on the pin assembly base plate 8, N utmost point pin terminals 10 and E utmost point pin terminals 11 and power connection, E utmost point pin terminals 11 is by electroconductive elastic sheet 12-3 and mouthful sheet 5 conductings of E gate terminal folder, N utmost point pin terminals 10 is by conduction bottom 12-2 and mouthful sheet 4 conductings of N gate terminal folder, when electric current just often, the guide card 7-2 conducting of a folder mouthful sheet 7-1 in L utmost point pin terminals and the groove, another folder mouthful sheet 7 in the groove and mouthful sheet 3 conductings of L gate terminal folder, two folder mouthful sheets in the groove are by the fuse conducting, thus the conducting of realization L utmost point pin terminals and L utmost point folder mouthful sheet; When in the circuit during current overload, fuse disconnects, and the L gate terminal can't realize conducting with a L utmost point folder mouthful sheet, and entire circuit is in off-state, thereby realizes preventing that current overload from using, and the assurance user's is safe in utilization.
The above only As preferred embodiment of the present utility model; and not only above restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included in the protection range of the present utility model.
Claims (6)
1. safety universal adapter, comprise panel, base and pin assembly, base is provided with L utmost point groove, N utmost point groove and E utmost point groove, be provided with L gate terminal folder mouthful sheet in the L utmost point groove, be provided with N gate terminal folder mouthful sheet in the N utmost point groove, be provided with E gate terminal folder mouthful sheet in the E utmost point groove, the pin assembly comprises base plate, base plate is provided with L utmost point pin terminals, N utmost point pin terminals and E utmost point pin terminals, E utmost point pin terminals is by conduction bottom and mouthful sheet conducting of E utmost point pin terminals folder, N utmost point pin terminals is by electroconductive elastic sheet and mouthful sheet conducting of N utmost point pin terminals folder, it is characterized in that: also be provided with a groove that is used to place fuse on the base, be provided with two folder mouth sheets that are used to connect the fuse two ends in the groove, bottom portion of groove is provided with crack, and a folder mouthful sheet passes crack and is fixed in the groove, and two folder mouthful sheets in the groove are by the fuse conducting, folder mouthful sheet conducting in L utmost point pin terminals and the groove, another folder mouthful sheet in the groove and mouthful sheet conducting of L utmost point pin terminals folder.
2. safety universal adapter as claimed in claim 1 is characterized in that: described L utmost point groove side is provided with a straight trough.
3. safety universal adapter as claimed in claim 1 is characterized in that: described N utmost point groove side is provided with a groove.
4. safety universal adapter as claimed in claim 1 is characterized in that: the bottom of described L utmost point pin terminals folder mouthful sheet is with collets.
5. safety universal adapter as claimed in claim 1 is characterized in that: also be provided with the cover plate corresponding with groove on the described groove, cover plate is provided with the sheet of holding up that is used for the holding fuse.
6. safety universal adapter as claimed in claim 1 is characterized in that: described panel is provided with the jack of the plug terminal that can mate different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201832809U CN201508981U (en) | 2009-09-30 | 2009-09-30 | Safe universal adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201832809U CN201508981U (en) | 2009-09-30 | 2009-09-30 | Safe universal adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508981U true CN201508981U (en) | 2010-06-16 |
Family
ID=42470103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201832809U Expired - Lifetime CN201508981U (en) | 2009-09-30 | 2009-09-30 | Safe universal adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508981U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682715A (en) * | 2012-09-12 | 2014-03-26 | 富泰华工业（深圳）有限公司 | Plug |
| WO2017080508A1 (en) * | 2015-11-11 | 2017-05-18 | 公牛集团有限公司 | Travel adapter |
| CN109936000A (en) * | 2017-12-19 | 2019-06-25 | 苏州恒鼎科技咨询有限公司 | Monitor panel |
| CN113659394A (en) * | 2021-08-17 | 2021-11-16 | 深圳市亿利科达科技有限公司 | Socket that formula of moving is blocked to elasticity side |
-
2009
- 2009-09-30 CN CN2009201832809U patent/CN201508981U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682715A (en) * | 2012-09-12 | 2014-03-26 | 富泰华工业（深圳）有限公司 | Plug |
| CN103682715B (en) * | 2012-09-12 | 2017-06-06 | 富泰华工业（深圳）有限公司 | Plug |
| WO2017080508A1 (en) * | 2015-11-11 | 2017-05-18 | 公牛集团有限公司 | Travel adapter |
| US10686285B2 (en) | 2015-11-11 | 2020-06-16 | Gongniu Group Co., Ltd. | Travel adapter with integrated plugs meeting different plug standards |
| CN109936000A (en) * | 2017-12-19 | 2019-06-25 | 苏州恒鼎科技咨询有限公司 | Monitor panel |
| CN113659394A (en) * | 2021-08-17 | 2021-11-16 | 深圳市亿利科达科技有限公司 | Socket that formula of moving is blocked to elasticity side |
| CN113659394B (en) * | 2021-08-17 | 2022-06-21 | 深圳市亿利科达科技有限公司 | Socket that formula of moving is blocked to elasticity side |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2793325A1 (en) | Electrical connector and mobile device using same | |
| CN201508981U (en) | Safe universal adapter | |
| CN205178129U (en) | Modular smart jack | |
| CN205752662U (en) | Electric connector combination and plug connector thereof and electric connector for socket | |
| CN201490480U (en) | Safe power-saving universal socket with USB serial port | |
| CN205092343U (en) | USB connector that can positive and negatively insert | |
| CN209593048U (en) | A kind of changable pin and the charger with line | |
| CN208548535U (en) | A kind of power adapter with overcurrent protection function | |
| CN212725729U (en) | Foldable self-service plug | |
| CN202004206U (en) | Connector socket | |
| CN205029095U (en) | Automatic combination of counterpoint connector | |
| CN204030036U (en) | A kind of line is to board electrical connector and socket connector, pin connector | |
| CN203085658U (en) | Power terminal battery bracket | |
| CN210120261U (en) | E-pole copper sheet structure and socket | |
| CN203205670U (en) | Multi-functional wall hanging type socket | |
| CN214477951U (en) | 10A changes 16A ground wire module | |
| CN202309112U (en) | Sucker type movable power supply device | |
| CN203085908U (en) | Modular plug | |
| CN202058895U (en) | Connector socket | |
| CN203260855U (en) | Multifunctional USB socket | |
| CN202474956U (en) | Plug replaceable charger | |
| CN212572164U (en) | Household charging cabinet | |
| CN213816524U (en) | Roll-up type timing charging intelligent socket | |
| CN206370540U (en) | A kind of 15A switch sockets | |
| CN201063373Y (en) | Universal conversion socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |
|
| CX01 | Expiry of patent term |