CN202197114U - Mobile power supply and charging device - Google Patents
Mobile power supply and charging device Download PDFInfo
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- CN202197114U CN202197114U CN2011202077423U CN201120207742U CN202197114U CN 202197114 U CN202197114 U CN 202197114U CN 2011202077423 U CN2011202077423 U CN 2011202077423U CN 201120207742 U CN201120207742 U CN 201120207742U CN 202197114 U CN202197114 U CN 202197114U
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- power supply
- power source
- charging device
- portable power
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Abstract
The utility model discloses a mobile power supply aiming at overcoming the defect that the types of the existing mobile power supply are not rich enough. The mobile power supply comprises a rechargeable battery and a shell (110) which is used for covering the rechargeable battery, and a universal serial bus (USB) interface (150) and/ or a mini-USB interface (160) which are/is connected with the rechargeable battery through an opening arranged on the shell (110); the mobile power supply also comprises a power supply through hole (120) arranged on the thickness direction; and the wall of the power supply through hole (120) is provided with an elastic metal contact (140) connected with the rechargeable battery. Compared with the prior art, the mobile power supply is attractive and elegant in shape, can be conveniently taken down from a charging device so as to be carried about after being charged by the matched charging device, can indicate the electric quantity by an indicator light, and is convenient and easy to use as well as safe and reliable.
Description
Technical field
The utility model relates to charging device, relates in particular to a kind of portable power source and matching used charging device.
Background technology
Along with the development of electronic manufacturing technology, mechanics of communication and digital technology, portable electronic product is more and more universal, has become people's routine work requisite articles for use of living such as products such as mobile phone, MP3, various panel computers.
Electronic product all needs the lasting supply of electric energy normally to use, and present portable electronic product all is furnished with corresponding battery.Through battery is charged, so that being continued, uses electronic product when battery electric quantity is not enough.Also there is the portable portable power source product of when the battery electric quantity of electronic product itself is not enough, supplying power to continue use.Portable at present portable power source kind is abundant not enough, and the user choice is less.
The utility model content
The utility model technical problem to be solved is that a kind of portable power source need be provided, and overcomes the abundant inadequately defective of existing portable power source kind.
In order to solve the problems of the technologies described above; The utility model provides a kind of portable power source; Comprise rechargeable battery, also comprise the housing (110) that coats said rechargeable battery, the USB interface (150) and/or the mini USB interface (160) that are connected with said rechargeable battery through the opening on the said housing (110); Be arranged on the power supply through hole (120) on the thickness direction, the elastic metal contacts (140) that is connected with said rechargeable battery is set on the hole wall of said power supply through hole (120).
Preferably, the hole wall of said power supply through hole (120) is provided with the detent that is vertical or parallel to said power supply through hole (120) axis, perhaps is provided with the positioning convex that is vertical or parallel to said power supply through hole (120) axis.
Preferably, said housing is provided with the electric weight indicator light (170) of the said rechargeable battery dump energy of indication.
Preferably, said USB interface (150) and mini USB interface (160) are arranged on the end face of said portable power source one end, and said power supply through hole (120) is arranged on the end of the said portable power source other end relative with said end face.
The utility model also provides a kind of charging device, comprises intercalation part (310) and efferent (320), wherein:
Said intercalation part (310) comprises header body (311); First of said header body (311); The joint pin of the oriented outer lug in center (312); The outer surface of said joint pin (312) is provided with endless metal contact (313), and said header body (311) is vertically installed with metal pin (314) on said first second;
There is the central through hole (322) that matches with said joint pin (312) in said efferent (320) central authorities; The inwall of said central through hole (322) is provided with the inwall hard contact, and the side of said efferent (320) is provided with the inner hard contact that caves in (321) in recessed side;
Said header body contains transformer in (311), and the input of said transformer connects said metal pin (314), and output connects said endless metal contact (313), and said inwall hard contact and the said hard contact that caves in (321) are connected; Perhaps said efferent (320) inner packet contains transformer; Said transformer output links to each other with the said hard contact that caves in (321); Input links to each other with said endless metal contact (313), and said endless metal contact (313) is connected with said metal pin (314).
Preferably, said central through hole (322) comprises circular or rectangle with the cross section of said joint pin (312).
Preferably, the cross section of said header body (311) comprises circular or rectangle.
Preferably, said metal pin (314) comprises three-phase alternating current metal pin or two-phase alternating current metal pin.
Preferably, the side of said efferent (320) be provided with said portable power source on the positioning convex that matches of detent, perhaps be provided with said portable power source on the detent that matches of positioning convex.
Preferably, said efferent (320) can not come off around said joint pin (312) rotation.
Compared with prior art, it is generous that the utility model portable power source is handsome in appearance, after finishing through the charging device charging that matches, can take off from charging device easily and carry, and can represent electric weight through indicator light, convenient easy-to-use, safe and reliable.The hard contact that caves on the utility model charging device efferent is lower than the surface of efferent; Can effectively prevent touch accidentally; Improved fail safe; And portable power source can rotate around charging device, has effectively prevented the distortion that portable power source and charging device cause because of action of gravity when emphasis.Adopt the plug-in of certain clamping force to be connected between the utility model portable power source and the charging device, removed existing charging technique from and need plug the inconvenience that plug brings repeatedly, make charging and the more convenient and safety of use.When being inserted in the socket on the facade such as wall at the charging device of the utility model embodiment, the portable power source of the utility model embodiment can rotate to automatically and be parallel to facade (more commonly perpendicular to ground) direction and demonstrate " suspension charging " this novel charging modes.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model portable power source embodiment.
Fig. 2 is the schematic perspective view of the utility model charging device embodiment.
Fig. 3 is the schematic perspective view of intercalation part among the utility model charging device embodiment shown in Figure 2.
Fig. 4 is the schematic perspective view of efferent among the utility model charging device embodiment shown in Figure 2.
Fig. 5 is the schematic perspective view that the utility model portable power source embodiment shown in Figure 1 matches with charging device embodiment shown in Figure 2.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, hereinafter will combine accompanying drawing that the embodiment of the utility model is elaborated.
Fig. 1 is the schematic perspective view of the utility model portable power source embodiment.As shown in Figure 1; The portable power source of present embodiment comprises the rechargeable battery (not shown); Coat the housing 110 of rechargeable battery; The usb 1 50 that opening through housing 110 is connected with rechargeable battery and mini (MINI) usb 1 60 (certainly, one of them also is feasible only to comprise usb 1 50 and mini usb 1 60) are installed the side surface of thickness direction (promptly perpendicular to) that usb 1 50 and mini usb 1 60 are arranged on portable power source on the present embodiment middle shell 110.Housing 110 is provided with the electric weight indicator light 170 of indication rechargeable battery dump energy, and the quantity of electric weight indicator light 170 is 5 in the present embodiment.Five electric weight indicator lights 170 were bright entirely when the electric weight in the rechargeable battery was full, and the expression current electric quantity is 100% of a specified electric quantity; Electric weight in the rechargeable battery be higher than specified electric quantity 80% but during less than specified electric quantity, four electric weight indicator lights 170 are bright; In the rechargeable battery electric weight be higher than specified electric quantity 60% but less than 80% o'clock, three electric weight indicator lights 170 were bright; By that analogy, when the not enough specified electric quantity of the electric weight in the rechargeable battery 20% the time, five electric weight indicator lights can knock out.Electric weight indicator light 170 carries out capacity prompt in the time of also can being used to charge.
The thickness direction of portable power source is provided with power supply through hole 120; This power supply through hole 120 is at the step 130 that has near the portable power source first surface through arc transition; Step 130 is divided into first that is positioned at step 130 tops and the second portion that is positioned at step 130 belows with whole power supply through hole 120, and the diameter of first is greater than the diameter of second portion.The hole wall that power supply through hole 120 is positioned at the second portion below the step 130 is provided with perpendicular to the detent of power supply through hole 120 axis (not shown; Also can be the detent that is parallel to power supply through hole 120 axis in other embodiments), also be provided with the elastic metal contacts 140 that is connected with rechargeable battery.
As shown in Figure 1, present embodiment is that usb 1 50 and mini usb 1 60 are set on the end face of portable power source one end, and this power supply through hole 120 is set in the end of the other end relative with this end face.
Fig. 2 is the schematic perspective view of the utility model charging device embodiment.The charging device of present embodiment mainly comprises intercalation part as shown in Figure 3 310 and efferent 320 as shown in Figure 4.In conjunction with Fig. 3 and Fig. 4; As shown in Figure 2, intercalation part 310 comprises discoidal header body 311, first of header body 311; Oriented outer lug in center and cross section are circular joint pin 312, and the excircle of joint pin 312 is provided with endless metal contact 313.On second (with aforementioned first corresponding another side) of header body 311; Second be provided with metal pin 314 perpendicular to this towards external fixation; This metal pin 314 is the three-phase alternating current metal pin in the present embodiment, and it can be inserted into and insert civil power (220 volts civilian) in the socket.In other embodiment, what fixedly install on second of header body 311 also can be the two-phase alternating current metal pin that inserts civil power.In header body 311, be provided with the transformer (not shown); The input of transformer connects metal pin 314; Output connects annular hard contact 313, and the electric energy that inserts through metal pin 314 can be exported to the outside through endless metal contact 313 after the transformation of transformer.
Efferent 320 is the round table-like and central central through hole 322 that has, and the cross section of this central through hole 322 is circular in the present embodiment.The inwall of central through hole 322 is provided with the inwall hard contact (not shown) of annular.In other embodiments, the inwall hard contact on central through hole 322 inwalls also can be the point-like hard contact or elastic metal contacts.
The outer wall of efferent 320 is provided with the positioning convex that matches with aforementioned detent, and (this positioning convex of present embodiment is the raised line perpendicular to central through hole 322 axis; Also can be the raised line that is parallel to central through hole 322 axis in other embodiments); And also be provided with the recessed outside hard contact 321 that caves in; This hard contact 321 that caves in is connected through conductor with inwall hard contact on central through hole 322 inwalls, and can match with the elastic metal contacts 140 among the aforementioned portable power source embodiment.
The equal diameters of the header body 311 of the diameter of the excircle of efferent 320 and intercalation part 310; The equal diameters of the joint pin 312 of the diameter of inner periphery (being the diameter of central through hole 322) and intercalation part 310 makes joint pin 312 can be inserted into central through hole 322 and is combined together.
In other embodiment of charging device, transformer also can be arranged in the efferent 320, and the input of transformer connects the inwall hard contact on central through hole 322 inwalls, and output connects the hard contact 321 that caves in.For this situation, the endless metal contact 313 in the intercalation part 310 and metal pin 314 are connected through conductor.So; The transformer that is inserted and be input in the efferent 320 through endless metal contact 313 by the metal pin in the intercalation part 310 314 carries out the electric energy after transformation is handled; By cave in hard contact 321 conduction and present embodiment plug equipment on efferent 320 outer walls elastic metal contacts 140 on the portable power source as shown in Figure 1 that uses that matches, the rechargeable battery in this portable power source is charged.
In other embodiment of charging device, the joint pin 312 of intercalation part 310 also can be the cylinder of square-section, and the central through hole 322 of corresponding efferent 320 also is the square-section that matches therewith.The profile of the cross section of header body 311 and efferent 320 is except can being the circle in the previous embodiment; Also can be rectangle or other shapes of fillet, can guarantee it and match with the power supply through hole 120 of portable power source shown in Figure 1 and get final product (the power supply through hole 120 of corresponding mobile power supply is that the cross section with header body 311 and efferent 320 matches).Metal pin 314 on the utility model charging device intercalation part 310 can be selected for use according to the socket of different systems (as European, American or the like), and the utility model does not limit this.
The portable power source that the utility model proposes can be connected on the electronic product through USB interface or MINI USB interface, for electronic product is supplied power.The charging device that the utility model proposes can be when the portable power source that proposes for the utility model charge, can also supply power for be connected on the portable power source electronic product through USB interface or MINIUSB interface.
As shown in Figure 5; The portable power source 100 that the utility model proposes matches with charging device 200 through the manhole on it; And the adhesion that can keep the two according to the cooperation of elastic metal contacts on the portable power source and the detent on the charging device; And hanging on metope when charging, portable power source can rotate to straight down automatically.
Portable power source of above the utility model and charging device; Be that positioning convex is set on charging device on the portable power source detent being set, form a part of adhesion (hard contact that caves on the portable power source on elastic metal contacts and the charging device also forms a part of adhesion between portable power source and the charging device) between portable power source and the charging device through this detent and positioning convex.In other embodiment, also can be corresponding detent to be set on charging device on the portable power source positioning convex being set.
Though the execution mode that the utility model disclosed as above, the execution mode that described content just adopts for the ease of understanding the utility model is not in order to limit the utility model.Technical staff under any the utility model in the technical field; Under the prerequisite of spirit that does not break away from the utility model and disclosed and scope; Can do any modification and variation what implement in form and on the details; But the scope of patent protection of the utility model still must be as the criterion with the scope that appending claims was defined.
Claims (10)
1. portable power source; Comprise rechargeable battery; It is characterized in that, also comprise the housing (110) that coats said rechargeable battery, the USB interface (150) and/or the mini USB interface (160) that are connected with said rechargeable battery through the opening on the said housing (110); Be arranged on the power supply through hole (120) on the thickness direction, the elastic metal contacts (140) that is connected with said rechargeable battery is set on the hole wall of said power supply through hole (120).
2. portable power source according to claim 1 is characterized in that:
The hole wall of said power supply through hole (120) is provided with the detent that is vertical or parallel to said power supply through hole (120) axis, perhaps is provided with the positioning convex that is vertical or parallel to said power supply through hole (120) axis.
3. portable power source according to claim 1 is characterized in that:
Said housing is provided with the electric weight indicator light (170) of the said rechargeable battery dump energy of indication.
4. portable power source according to claim 1 is characterized in that:
Said USB interface (150) and mini USB interface (160) are arranged on the end face of said portable power source one end, and said power supply through hole (120) is arranged on the end of the said portable power source other end relative with said end face.
5. a charging device is characterized in that, comprises intercalation part (310) and efferent (320), wherein:
Said intercalation part (310) comprises header body (311); First of said header body (311); The joint pin of the oriented outer lug in center (312); The outer surface of said joint pin (312) is provided with endless metal contact (313), and said header body (311) is vertically installed with metal pin (314) on said first second;
There is the central through hole (322) that matches with said joint pin (312) in said efferent (320) central authorities; The inwall of said central through hole (322) is provided with the inwall hard contact, and the side of said efferent (320) is provided with the inner hard contact that caves in (321) in recessed side;
Said header body contains transformer in (311), and the input of said transformer connects said metal pin (314), and output connects said endless metal contact (313), and said inwall hard contact and the said hard contact that caves in (321) are connected; Perhaps said efferent (320) inner packet contains transformer; Said transformer output links to each other with the said hard contact that caves in (321); Input links to each other with said endless metal contact (313), and said endless metal contact (313) is connected with said metal pin (314).
6. charging device according to claim 5 is characterized in that:
Said central through hole (322) comprises circular or rectangle with the cross section of said joint pin (312).
7. charging device according to claim 5 is characterized in that:
The cross section of said header body (311) comprises circular or rectangle.
8. charging device according to claim 5 is characterized in that:
Said metal pin (314) comprises three-phase alternating current metal pin or two-phase alternating current metal pin.
9. charging device according to claim 5 is characterized in that:
The side of said efferent (320) be provided with said portable power source on the positioning convex that matches of detent, perhaps be provided with said portable power source on the detent that matches of positioning convex.
10. charging device according to claim 5 is characterized in that:
Said efferent (320) can not come off around said joint pin (312) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202077423U CN202197114U (en) | 2011-06-20 | 2011-06-20 | Mobile power supply and charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202077423U CN202197114U (en) | 2011-06-20 | 2011-06-20 | Mobile power supply and charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197114U true CN202197114U (en) | 2012-04-18 |
Family
ID=45952013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202077423U Expired - Lifetime CN202197114U (en) | 2011-06-20 | 2011-06-20 | Mobile power supply and charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856338A (en) * | 2015-12-09 | 2017-06-16 | 精英电脑(苏州工业园区)有限公司 | Wall mounted charger, electronic installation and combinations thereof and its application method |
-
2011
- 2011-06-20 CN CN2011202077423U patent/CN202197114U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856338A (en) * | 2015-12-09 | 2017-06-16 | 精英电脑(苏州工业园区)有限公司 | Wall mounted charger, electronic installation and combinations thereof and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100054, Beijing, Xuanwu District plain, No. 21 Yatai center, 6 floor Patentee after: Beijing Yuanlong Yato Culture Communication Co., Ltd. Address before: 100054, Beijing, Xuanwu District plain, No. 21 Yatai center, 6 floor Patentee before: Beijing Yuanlong Yatu Culture Communication Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |