CN203119567U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN203119567U CN203119567U CN 201320141018 CN201320141018U CN203119567U CN 203119567 U CN203119567 U CN 203119567U CN 201320141018 CN201320141018 CN 201320141018 CN 201320141018 U CN201320141018 U CN 201320141018U CN 203119567 U CN203119567 U CN 203119567U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- pcb
- chute
- power supply
- 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 - Fee Related
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Abstract
The utility model discloses a mobile power supply which comprises a casing and a printed circuit board. The printed circuit board is arranged in the casing, a sliding groove pair is arranged on two opposite end walls inside the casing, and two sides of the printed circuit board are connected in the sliding groove pair in a clamping manner. According to the mobile power supply, two sliding grooves are respectively arranged on two opposite end walls inside the casing to form the sliding groove pair, the two sides of the printed circuit board are connected in the sliding groove pair in a clamping manner, so that during assembling of the printed circuit board, the printed circuit board only needs to be slidden into the sliding grooves, the assembling is simple and quick, and after a front cap and a rear cap are mounted, the printed circuit board is completely and firmly fixed. The mobile power supply can be used for all equipment with USB (universal serial bus) charging, such as tablet personal computers, learning machines, cellphones, PSPs, iPhones, ipads, MP4s (mobile pentium 4), PMPs (personal multimedia player), GPSs (global positioning system) and bluetooth digital cameras and so on, and the mobile power supply is compatible with most of digital equipment and is quite practical.
Description
Technical field
The utility model relates to a kind of portable power source.
Background technology
Development along with technology, the function of personal consumption electronics also from strength to strength, smart mobile phone for example, though it can provide more facilities and selection for people, though the smart mobile phone function from strength to strength, it need provide more jumbo battery, otherwise the battery that mobile phone carries is easy to exhaust, enough long flying powers can't be provided, and therefore occurring to meet an urgent need is the portable power source (also claiming externally hanging battery, external battery, backup battery, digital charging treasured etc.) of battery charge.
Portable power source generally includes housing and is assembled in housing interior storage battery and printed circuit board (PCB) is pcb board.And the not enough simple and fast of the assembling mode of existing printed circuit board (PCB).
The utility model content
The purpose of this utility model is, a kind of portable power source is provided, the assembling mode simple and fast of its printed circuit board (PCB).
The utility model is achieved through the following technical solutions: a kind of portable power source, wherein, described portable power source comprises housing, is located at the printed circuit board (PCB) in the described housing, it is right that two opposite end walls of the inboard of described housing are provided with chute, and it is internal that the both sides clamping of described printed circuit board (PCB) remains on described chute.
Preferred version as technique scheme, described printed circuit board (PCB) comprises first printed circuit board (PCB) and second printed circuit board (PCB), described first printed circuit board (PCB) is connected by row's faller gill is female with described second printed circuit board (PCB), and described first printed circuit board (PCB) and described second printed circuit board (PCB) be configured in parallel up and down, described chute is to comprising that first chute is to right with second chute, it is internal that the both sides clamping of described first printed circuit board (PCB) remains on described first chute, and it is internal that the both sides clamping of described second printed circuit board (PCB) remains on described second chute.
As the preferred version of technique scheme, described housing has body, protecgulum and bonnet, and the front and back of described body are open, and described protecgulum and described bonnet are fixed on the described body by screw.
The beneficial effects of the utility model are: in the portable power source of the present utility model, respectively be provided with a chute on two relative end walls of the inboard of described housing, the formation chute is right, it is internal that the both sides clamping of described printed circuit board (PCB) remains on chute, thus when carrying out the assembling of printed circuit board (PCB), only need that printed circuit board (PCB) is slipped into chute and get final product simple and fast; Portable power source of the present utility model can use to all equipment with the USB charging, as panel computer, learning machine, mobile phone, PSP, iPhone, ipad, MP4, PMP, GPS, compatible most of digital equipments such as bluetooth digital camera are very practical.
Description of drawings
Fig. 1 is the three-dimensional exploded view of an embodiment of portable power source of the present utility model.
Fig. 2 is the assembling stereogram of the portable power source of Fig. 1.
Embodiment
Be further detailed below in conjunction with the embodiment of accompanying drawing to portable power source of the present utility model.
As depicted in figs. 1 and 2, the portable power source of this embodiment comprises housing 100, USB input hole 102, two USB delivery outlets 104, shift knob 106, electric weight display units 108 and is positioned at the storage battery (not shown) of housing 100 and printed circuit board (PCB) (being pcb board) etc.
As shown in Figure 1, described housing 100 has body 101, protecgulum 103 and bonnet 105.Protecgulum 103 is provided with the opening suitable with USB input hole 102, two USB delivery outlets 104, shift knob 106, electric weight display unit 108.The front and back of described body 101 are open.Described protecgulum 103 and described bonnet 105 are fixed on the described body 101 by screw 308 and screw 306 respectively.
As shown in Figure 1, two opposite end walls of the inboard of the body 101 of described housing 100 (drawing left and right sides wall) are provided with chute to 400.The both sides clamping of described printed circuit board (PCB) remains on described chute in 400.Particularly, described printed circuit board (PCB) comprises first printed circuit board (PCB) 202 and second printed circuit board (PCB) 204.Like this, can conserve space by being made into up and down two pcb boards, housing 100 can be shorter, and the structure of portable power source is more small-sized, compact.Described first printed circuit board (PCB) 202 is connected by row's faller gill is female with described second printed circuit board (PCB) 204.And in this example, described first printed circuit board (PCB) 202 and described second printed circuit board (PCB) configured in parallel about in the of 204.Correspondingly, described chute to 400 comprise first chute to 402 and second chute to 401.The both sides clamping of described first printed circuit board (PCB) 202 remains on described first chute in 402, and the both sides clamping of described second printed circuit board (PCB) 204 remains on described second chute in 401.Wherein, screw 306 first chute to 402 and second chute to 401 between.In addition, be provided with many fore-sets 302,304,310 in the housing 100 of portable power source of the present utility model.In this example, fore-set 302,304, the 310th, iron prop is used for withstanding pcb board, prevents the plug position deviation.
To sum up, according to portable power source of the present utility model, respectively be provided with a chute on two relative end walls of the inboard of described housing, it is right to form chute, and it is internal that the both sides clamping of described printed circuit board (PCB) remains on chute, thus when carrying out the assembling of printed circuit board (PCB), only need that printed circuit board (PCB) is slipped into chute and get final product, simple and fast, and, after front and rear covers was installed, printed circuit board (PCB) was firmly fixed fully; Portable power source of the present utility model can use to all equipment with the USB charging, as panel computer, learning machine, mobile phone, PSP, iPhone, ipad, MP4, PMP, GPS, compatible most of digital equipments such as bluetooth digital camera are very practical.
Above embodiment has been described in detail the utility model, and formation is to restriction of the present utility model but these are not.Protection range of the present utility model is not limited with above-mentioned execution mode, as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection range of putting down in writing in claims.
Claims (3)
1. a portable power source is characterized in that, described portable power source comprises housing, is located at the printed circuit board (PCB) in the described housing, and it is right that two opposite end walls of the inboard of described housing are provided with chute, and it is internal that the both sides clamping of described printed circuit board (PCB) remains on described chute.
2. portable power source according to claim 1, it is characterized in that, described printed circuit board (PCB) comprises first printed circuit board (PCB) and second printed circuit board (PCB), described first printed circuit board (PCB) is connected by row's faller gill is female with described second printed circuit board (PCB), and described first printed circuit board (PCB) and described second printed circuit board (PCB) be configured in parallel up and down, described chute is to comprising that first chute is to right with second chute, it is internal that the both sides clamping of described first printed circuit board (PCB) remains on described first chute, and it is internal that the both sides clamping of described second printed circuit board (PCB) remains on described second chute.
3. portable power source according to claim 1 is characterized in that, described housing has body, protecgulum and bonnet, and the front and back of described body are open, and described protecgulum and described bonnet are fixed on the described body by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141018 CN203119567U (en) | 2013-03-26 | 2013-03-26 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141018 CN203119567U (en) | 2013-03-26 | 2013-03-26 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119567U true CN203119567U (en) | 2013-08-07 |
Family
ID=48899883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141018 Expired - Fee Related CN203119567U (en) | 2013-03-26 | 2013-03-26 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119567U (en) |
-
2013
- 2013-03-26 CN CN 201320141018 patent/CN203119567U/en not_active Expired - Fee Related
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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: 20130807 Termination date: 20170326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |