CN2753035Y - Externally coupling spare electric supply device - Google Patents
Externally coupling spare electric supply device Download PDFInfo
- Publication number
- CN2753035Y CN2753035Y CN 200420091028 CN200420091028U CN2753035Y CN 2753035 Y CN2753035 Y CN 2753035Y CN 200420091028 CN200420091028 CN 200420091028 CN 200420091028 U CN200420091028 U CN 200420091028U CN 2753035 Y CN2753035 Y CN 2753035Y
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- electric power
- supply
- portable electron
- electron device
- pedestal
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Abstract
The utility model discloses an external connection spare electric power supply device which is composed of a seat body, an electric power supply module, an electric power supply port and a pair of positioning clamping hooks, wherein the seat body is provided with a holding face, and the electric power supply module is assembled on the seat body and comprises a spare battery and a control circuit. The electric power supply port is assembled on the seat body, protrudes out from the holding face of the seat body in a corresponding way, is electrically connected to the electric power supply module, and can be in structural connection and the electric connection with the electric power receiving port of a portable electronic device. The positioning clamping hooks are connected to the seat body and are suitable for respectively buckling two side edges of the portable electronic device along the width direction thereof. Therefore, the external connection spare electric power supply device can be assembled to the portable electronic devices with different sizes, and provides electric power for the portable electronic devices.
Description
[technical field]
The utility model relates to a kind of non-firm power feeding mechanism, and particularly relevant for a kind of circumscribed non-firm power feeding mechanism, and in order to being assembled to a portable electron device, and supply electric power is to portable electron device.
[background technology]
Under the information-intensive society now, human dependence to electronic product grows with each passing day.For in response to high-speed, the high-effect and compact requirement of electronic product now, various portable (portable) electronic installation also gradually becomes main flow, for example notebook computer (Notebook PC), mobile phone (Cell Phone), personal digital assistant (Personal Digital Assistant, PDA), palmtop computer (Pocket PC) and plate computer portable electron devices such as (Tablet PC), so individual's work can both be handled whenever and wherever possible, just can carry out and no longer only be defined within the office.
With regard to PDA, PDA is one of at present common carry-on instrument of individual, the most original design concept of PDA mainly is with the employed general-purpose notepad of common people electronization (digitlization) in addition, so PDA has multinomial functions such as run-length management, account and address book.Lifting gradually along with the operational speed of a computer, add the high development of world-wide web and wireless communication technique, present PDA more includes multinomial functions such as wireless telecommunications, online, recreation and multimedia, make PDA will replace the part notebook computer, and the person's that becomes the mobile working best sharp weapon.
Because the electric power of the System Operation of PDA is normally provided by the built-in battery of PDA, so built-in battery electric quantity will be the key of the System Operation time length of PDA.Yet,, all be the mode that the system of PDA can be continued to operate so change that the built-in battery of PDA or direct built-in battery enforcement to PDA charges because the battery electric weight that can store is when using up eventually.Therefore, for PDA, battery or cradle all are important accessories.
The cradle of PDA can be divided into two kinds at present, and these two kinds are respectively the cradle and two kinds of the cradles with reserve battery that does not possess with battery.The former does not possess with the necessary external power supply of the cradle of battery, could implement charging to the built-in battery of PDA.The latter is that the cradle with reserve battery then need not external power supply, can supply the built-in battery of electric power to PDA, and the cradle that this kind has reserve battery is called battery bank again.After at present commercially available battery bank must use electric wire and PDA electrically connects mutually, the action that could charge to PDA.Yet when cooperating electric wire to come PDA charged with battery bank, the electric wire of charging usefulness will be suspended to around PDA and the battery bank, causes the inconvenience of user in use.In addition, above-mentioned battery bank can't be assembled with PDA and be integral, thereby need consider the position and the putting position of battery bank when causing the user to use PDA, and this shortcoming makes PDA lose mobility.In addition, because PDA product brand and size are numerous, therefore the PDA machine compatibility that the battery bank of different size size often can't be different with other, when causing the consumer when changing the PDA of different machines, need to cooperate and buy all compatible battery bank of size, so will cause the extra expenditure of consumer.
[summary of the invention]
The purpose of this utility model is providing a kind of circumscribed non-firm power feeding mechanism exactly, and the portable electron device of this device and different size can be assembled and be integral, and supplies electric power portable electron device so far.
The utility model proposes a kind of circumscribed non-firm power feeding mechanism, this device is applicable to and is assembled to a portable electron device, and supply electric power portable electron device so far, the wherein rectangular tabular of this portable electron device, and this portable electron device comprises an electric power receiving port.This circumscribed non-firm power feeding mechanism is made of a pedestal, a supply of electric power module, a supply of electric power port and a pair of location grab.Pedestal has a breasting face, and this breasting face is suitable for the back side of breasting portable electron device.In addition, the supply of electric power module is equipped on pedestal, and comprises a reserve battery and a control circuit.In addition, the supply of electric power port is equipped on pedestal, and protrude in breasting face relatively, and be electrically connected to the supply of electric power module, and this supply of electric power port can structurally be connected to the electric power receiving port of portable electron device, to limit the displacement of this portable electron device on its length direction, in addition, this supply of electric power port also is suitable for being electrically connected to the electric power receiving port of portable electron device.Secondly, this a pair of location grab is connected to pedestal, and be suitable for corresponding respectively fasten portable electron device along the both side edges on its Width, to limit the displacement of this portable electron device on its Width and thickness direction thereof.
According to the described circumscribed non-firm power of preferred embodiment of the present invention feeding mechanism, can comprise that more a power input end mouth is equipped on pedestal, and be electrically connected to the supply of electric power module, and this power input end mouth is suitable for being connected to an extraneous electric power supply apparatus.
According to the described circumscribed non-firm power of preferred embodiment of the present invention feeding mechanism, more can comprise a Height Adjustment mechanism, it sets between pedestal and supply of electric power port, in order to adjust the height with respect to the breasting face of pedestal of supply of electric power port.
Based on above-mentioned, circumscribed non-firm power feeding mechanism employing one of the present utility model has the supply of electric power port and a pair of location grab of Height Adjustment mechanism, make the portable electron device of circumscribed non-firm power feeding mechanism of the present utility model and different size to be assembled and be one, and supply electric power portable electron device so far.
[description of drawings]
Fig. 1 is the structural representation according to a kind of circumscribed non-firm power feeding mechanism of the utility model one preferred embodiment.
Fig. 2 is a kind of circumscribed non-firm power feeding mechanism according to preferred embodiment of the present utility model, and it is connected in the structural representation of portable electron device.
[embodiment]
Fig. 1 is the structural representation according to a kind of circumscribed non-firm power feeding mechanism of the utility model one preferred embodiment.Please refer to Fig. 1, this circumscribed non-firm power feeding mechanism 10 is made of with a pair of location grab 106 pedestal 100, a supply of electric power module 102, a supply of electric power port one 04.
At first, pedestal 100 has a breasting face 100a, and it is suitable for the back side (not label) of breasting portable electron device 200, and wherein this portable electron device 200 for example is PDA(Personal Digital Assistant) or palmtop computer (Pocket PC) etc.In addition, supply of electric power module 102 is equipped on pedestal 100, and this supply of electric power module 102 comprises a reserve battery 102a and a control circuit 102b, wherein this reserve battery 102a for example is Ni-MH battery or lithium battery etc., and this control circuit 102b controls the voltage and the electric current of the output and the input of this supply of electric power module 102.In addition, power input end mouth 108 is equipped on pedestal 100, and is electrically connected to supply of electric power module 102, and this power input end mouth 108 is suitable for being connected to an external power supply (not shown), for example is one to be electrically connected to the transformer of supply socket etc.Moreover supply of electric power port one 04 is equipped on pedestal 100, and protrudes in the top of breasting face 100a or the breasting face of being positioned at 100a relatively, and is electrically connected to supply of electric power module 102.And, this supply of electric power port one 04 is suitable for structurally being connected to the electric power receiving port 202 of portable electron device 200, in order to limit this displacement of portable electron device 200 on its length direction, simultaneously, this supply of electric power port one 04 also is suitable for being electrically connected to the electric power receiving port 202 of portable electron device 200.
Secondly, this circumscribed non-firm power feeding mechanism 10 more comprises a Height Adjustment mechanism 110, and it sets between pedestal 100 and supply of electric power port one 04, in order to adjust the height with respect to the breasting face 100a of pedestal 100 of supply of electric power port one 04.What deserves to be mentioned is, this Height Adjustment mechanism 110 comprises a knob 110a and a hoistable platform 110b, and supply of electric power port one 04 is disposed at this hoistable platform 110b, and knob 110a more is connected to hoistable platform 110b via a mechanism (not shown), and the angular displacement of knob 110a can be through mechanism (not shown) thus and is converted the displacement of the lines of hoistable platform 110b to, the above-mentioned for example combination of a wheel and rack of mechanism (not shown) in order to connection knob 110a and hoistable platform 110b, or the combination of gear and screw rod etc.From the above, the user can rotate this knob 110a by hand, to change the height of hoistable platform 110b with respect to the breasting face 100a of pedestal 100.In other words, utilize knob 110a to adjust supply of electric power port one 04 its height exactly with respect to the breasting face 100a of pedestal 100.Therefore, this Height Adjustment mechanism 110 can make circumscribed non-firm power feeding mechanism 10 be suitable for being assembled to the portable electron device 200 of different-thickness.
Come, this is connected to pedestal 100 to location grab 106 again, and be suitable for respectively corresponding fasten portable electron device 200 along the both side edges on its Width, in order to the displacement of restriction portable electron device 200 on its Width and thickness direction thereof.Wherein, one telescoping mechanism (not shown) connects so far between the grab 106 of location, in order to change this to the relative distance on the Width of portable electron device 200 between the grab 106 of location, so that circumscribed non-firm power feeding mechanism 10 can be suitable for being assembled to the portable electron device 200 of different in width, wherein above-mentioned telescoping mechanism (not label) for example is one to have the mechanism of elastic force.In addition, this still can connect other detent mechanism between grab 106 to the location, for example a ratch mechanism etc.In addition, this part that is connected in pedestal 100 to location grab 106 also can have the rotating shaft (not shown) along the length direction of portable electron device 200 respectively, make this can be bonded to portable electron device 200 by turn buckle to location grab 106, equally can be in order to the displacement of restriction portable electron device 200 on its Width and thickness direction thereof.
Fig. 2 is a kind of circumscribed non-firm power feeding mechanism according to preferred embodiment of the present utility model, and it is connected in the structural representation of portable electron device.Please refer to Fig. 1 and Fig. 2, this portable electron device 200 is bearing on the breasting face 100a of the pedestal 100 of circumscribed non-firm power feeding mechanism 10, and portable electricity install 200 electric power receiving ports 202 and be connected with the supply of electric power port one 04 of circumscribed non-firm power feeding mechanism 10 by itself, wherein this connection comprises two kinds of functions that electrically are connected with structure, wherein structural connection can limit the displacement of portable electron device 200 in length direction, electrically connects the charging that then can be applicable to 10 pairs of portable electron devices 200 of circumscribed non-firm power feeding mechanism and uses.In addition, the location grab 106 that is positioned at pedestal 100 both sides is corresponding respectively fasten portable electron devices 200 along the both side edges on its Width, in order to restriction portable electron device 200 in the displacement of Width and thickness direction.From the above mentioned, when circumscribed non-firm power feeding mechanism 10 was assembled to portable electron device 200, both all had the relative displacement restriction in length direction, Width and thickness direction, make both to be assembled and are integral.
Referring again to Fig. 1 and Fig. 2, when this circumscribed non-firm power feeding mechanism 10 supply electric power so far during portable electron device 200, electric power will be from the reserve battery 102a of supply of electric power module 102, adjust output voltage and electric current through control circuit 102b, be supplied to supply of electric power port one 04 afterwards, transfer to the electric power receiving port 202 of portable electron device 200 again via supply of electric power port one 04, at last, via the electric power receiving port 202 of portable electron device 200 with electric power transfer to portable electron device 200, and then the built-in battery 204 of the inside of portable electron device 200 charged.Therefore, when the power drain of the built-in battery 204 of portable electron device 200, under the situation of no any external power supply, the utility model can directly utilize the reserve battery 102a of power supply module 102 to come the built-in battery 204 of portable electron device 200 is charged.
In addition, when the electric weight of the reserve battery 102a of the supply of electric power module 102 of circumscribed non-firm power feeding mechanism 10 is not enough, then can utilize an external power supply (not shown) to be electrically connected to the power input end mouth 108 of circumscribed non-firm power feeding mechanism 10, adjust the voltage and the electric current of input via control circuit 102b, charge with reserve battery 102a to this supply of electric power module 102, and electric power is stored to the reserve battery 102a of supply of electric power module 102.In addition, when external power supply comes reserve battery 102a to circumscribed non-firm power feeding mechanism 10 to charge via power input end mouth 108, more can the built-in battery 204 of portable electron device 200 be charged.
In sum, circumscribed non-firm power feeding mechanism of the present utility model has following advantage at least:
One, circumscribed non-firm power feeding mechanism of the present utility model is to utilize an a pair of location trip and a supply of electric power port to be assembled to portable electron device, make the relative displacement that has between circumscribed non-firm power feeding mechanism and the portable electron device on length, width and the thickness direction limit, in other words, both can be assembled and be integral, so when circumscribed non-firm power feeding mechanism is supplied electric power to portable electron device, can not influence the normal use of portable electron device.
Two, circumscribed non-firm power feeding mechanism of the present utility model has a Height Adjustment mechanism and a pair of location grab.At first, Height Adjustment mechanism can adjust its height with respect to the breasting face of pedestal of supply of electric power port, to be suitable for that the supply of electric power port is adjusted to the power input end mouth that can be connected to portable electron device.In addition, this adjusts width and thickness that the location grab can corresponding portable electron device, make this to the location grab can distinguish correspondence fastening portable electron device along the both side edges on its Width.Therefore, above-mentioned two kinds of mechanism design of the present invention can make this device be suitable for being assembled to the portable electron device that other has different size.
Three, circumscribed non-firm power feeding mechanism of the present utility model more can be used as the circumscribed non-firm power feeding mechanism of other various portable electron device (for example palmtop computer) except that the non-firm power feeding mechanism that can be used as PDA.
Claims (3)
1. circumscribed non-firm power feeding mechanism, be applicable to and be assembled to a portable electron device, and supply electric power is to this portable electron device, the rectangular tabular of this portable electron device wherein, and this portable electron device comprises an electric power receiving port, it is characterized in that this circumscribed non-firm power feeding mechanism comprises at least:
One pedestal has a breasting face, and it is suitable for the back side of this portable electron device of breasting;
One supply of electric power module is equipped on this pedestal, and this supply of electric power module comprises a reserve battery and a control circuit;
One supply of electric power port, be equipped on this pedestal, and it is outstanding relatively from this breasting face, and be electrically connected to this supply of electric power module, and this supply of electric power port is suitable for structurally being connected to this electric power receiving port of this portable electron device, in order to position, and limit the displacement of this portable electron device on its length direction, and this supply of electric power port also is suitable for being electrically connected to this electric power receiving port of this portable electron device with respect to this pedestal; And
A pair of location grab, be connected to this pedestal, and be suitable for respectively corresponding fasten this portable electron device along the both side edges on its Width, in order to position, and limit the displacement of this portable electron device on its Width and thickness direction thereof with respect to this pedestal.
2. circumscribed non-firm power feeding mechanism as claimed in claim 1, it is characterized in that: this circumscribed non-firm power feeding mechanism more comprises a power input end mouth, it is equipped on this pedestal, and be electrically connected to this supply of electric power module, and this power input end mouth is suitable for being connected to an extraneous electric power supply apparatus.
3. circumscribed non-firm power feeding mechanism as claimed in claim 1, it is characterized in that: this circumscribed non-firm power feeding mechanism more comprises a Height Adjustment mechanism, it sets between between this and this supply of electric power port, in order to adjust the height with respect to this breasting face of this pedestal of this supply of electric power port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091028 CN2753035Y (en) | 2004-10-14 | 2004-10-14 | Externally coupling spare electric supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091028 CN2753035Y (en) | 2004-10-14 | 2004-10-14 | Externally coupling spare electric supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2753035Y true CN2753035Y (en) | 2006-01-18 |
Family
ID=35914445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420091028 Expired - Fee Related CN2753035Y (en) | 2004-10-14 | 2004-10-14 | Externally coupling spare electric supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2753035Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237611A (en) * | 2010-04-29 | 2011-11-09 | 宏正自动科技股份有限公司 | Anti-loosening mechanism and accommodating device of connector |
| CN105762577A (en) * | 2010-04-29 | 2016-07-13 | 宏正自动科技股份有限公司 | Connector anti-loosening mechanism and connector accommodating device thereof |
| CN105559776B (en) * | 2016-03-04 | 2018-08-17 | 武汉明德生物科技股份有限公司 | A kind of mobile ECG collection device |
-
2004
- 2004-10-14 CN CN 200420091028 patent/CN2753035Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237611A (en) * | 2010-04-29 | 2011-11-09 | 宏正自动科技股份有限公司 | Anti-loosening mechanism and accommodating device of connector |
| CN105762577A (en) * | 2010-04-29 | 2016-07-13 | 宏正自动科技股份有限公司 | Connector anti-loosening mechanism and connector accommodating device thereof |
| CN105559776B (en) * | 2016-03-04 | 2018-08-17 | 武汉明德生物科技股份有限公司 | A kind of mobile ECG collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060118 Termination date: 20111014 |