CN1204163A - Device with retractable contacts - Google Patents
Device with retractable contacts Download PDFInfo
- Publication number
- CN1204163A CN1204163A CN98115509A CN98115509A CN1204163A CN 1204163 A CN1204163 A CN 1204163A CN 98115509 A CN98115509 A CN 98115509A CN 98115509 A CN98115509 A CN 98115509A CN 1204163 A CN1204163 A CN 1204163A
- Authority
- CN
- China
- Prior art keywords
- equipment
- shell
- contact
- contact component
- reed
- 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.)
- Pending
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 13
- 230000003068 static effect Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000007373 indentation Methods 0.000 claims description 4
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000014509 gene expression Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
Abstract
The device of the invention has a contact member having a part 21 fixed to a conductive reed 16 and connected to a circuit 15; In static state, the part 21 is located at rear of a surface 14V, and when a device 11 couples with the device, the part 21 will extend to outside through an opening under the effect of a magnetic 23 of the device 11, and then will contact with a contact plate 9 of the device 11.
Description
The present invention relates to equipment that battery-powered device is charged, this equipment comprises a shell, this shell has contact component, wherein at least one contact component has movable contact component, it can the indentation shell in, perhaps by device to be charged with attraction the time can stretch out from shell by an opening, battery-powered device comprises a shell, this shell has contact plate, be used for by equipment of the present invention its battery charge is also had magnet, be used to attract the movable member of the said equipment, when said apparatus linked to each other the preparation charging with the said equipment, contact plate was positioned at the opposite of the contact component of equipment.
The present invention is applicable to battery-powered any device, for example portable phone, electric tool, battery powered shaver and hearing aids etc.
A kind of equipment as described above can be recognized from the summary of Japan Patent No. 07162494 (Funai Electronics Co., Ltd.).According to this patent document, described equipment comprises the contact component that is installed on the supporter, and this contact component has a rotating shaft, and when remaining static, under the influence of own wt, it descends, and is in the fuselage of equipment; And when device was placed on this equipment, contact component was positioned at the attraction in the said apparatus, so contact with device.
An object of the present invention is to make the manufacturing of the said equipment and install and simplify.
For this purpose, movable member is made by conduction and ferromagnetic metal, and the power spring electrical connection that is electrically connected with itself and a circuit, and this spring position makes in the shell of contact component indentation under static state.
In a specific embodiment, contact component is supported by an end of reed.
Preferably contact component and reed form an integral body.
This equipment has a printed circuit board, and the other end of reed is welded on the metal level of this printed circuit board (PCB).
Best a kind of device comprises a magnet of two contact plates and two contact plates.
To the detailed description that embodiment did, above aspect of the present invention and others will become very clear by following.
In the accompanying drawings:
Fig. 1 represents battery-powered device and to the perspective view of the equipment of battery charge,
Fig. 2 is the profile that the plane X-X along Fig. 1 cuts open, and expression is close a part of equipment and a part of device mutually, and
Fig. 3 is the profile that the plane Y-Y along Fig. 2 cuts open, and expression is close a part of equipment and a part of device mutually.
The battery-powered device represented of Fig. 1 is a portable phone 4 herein.It comprises the fuselage with battery 22, also comprises keyboard 3, screen 2 and is used to receive and the antenna 1 of emitting radio wave.For to battery charge, this device can be placed in the holding portion of the charging device 6 with two contact components 7,8.
The back side of charging device 6 can be flat, and this is not shown in the drawings, and end face is represented with reference number 14.This equipment lies on the platform in Fig. 2, and the profile of Fig. 2 is partly represented this position.Resembling in Fig. 1, the end face of charging device 6 represents with reference number 14.Device is near charging device 6 among this figure, has to be chargedly, has device to be charged to put into the holding portion of charging device 6 by the direction of motion of arrow 24 expressions.
The contact component of this equipment comprises metal movable member 21, and movable member 21 is positioned at the rear of vertical component 14V of the outer surface of equipment when inactive state, and vertical component 14V has an opening 13, and this opening makes movable member 21 motions, and is protruding.Movable member 21 is fixed to an end of reed 16, makes the movable member 21 can horizontal movement.
Reed 16 conducts electricity, and its other end is electrically connected with a charging circuit (not shown), and charging circuit does not constitute a part of the present invention.This equipment has by a printed circuit board (PCB) 15 that pad parts 17 support, and the other end of reed 16 is welded on the metal level 18 of a side of printed circuit board (PCB) 15, compresses the end of reed 16 before welding, so that welding.Movable member 21 and reed 16 form an integral body.The material of reed 16 can be copper facing steel disc or thin steel disc.
Also can change obviously said structure, for example when the geometry of equipment/device not simultaneously, spring can be a helical spring, still such spring can not be located exactly to movable member 21.
The shell of device to be charged represents to have opening 12 at its edge with 11, contact portion 9 can be passed this opening.This device comprises printed circuit board (PCB) 20 herein, and contact portion 9 is welded direct on the metal level 19 of printed circuit board (PCB) 20.In the back of contact portion 9 is magnet 23, and when device is placed in the holding portion of charging device and face 11 during facing to face 14V, magnet 23 attracts the movable member 21 of charging devices.
Fig. 3 represents the identical parts seen down from above.Charging device comprises two movable member 21A and the 21B that is fixed on the printed circuit board (PCB) 15, and described device has two contact portion 9A and the 9B that is fixed on the printed circuit board (PCB) 20.Monolithic magnet 23 attracts movable member 21A and 21B simultaneously.
Claims (5)
1. equipment that battery-powered device is charged, this equipment comprises a shell, this shell has contact component, wherein at least one contact component has movable contact component, it can the indentation shell in, perhaps by device to be charged with attraction the time can stretch out from shell by an opening, it is characterized in that movable member by the conduction and ferromagnetic metal make, and the power spring electrical connection that is electrically connected with itself and a circuit, this spring position makes in the shell of contact component indentation under static state.
2. according to the equipment of claim 1, it is characterized in that contact component is supported by an end of reed.
3. according to the equipment of claim 2, it is characterized in that contact component and reed form an integral body.
4. according to the equipment of claim 2, it is characterized in that this equipment has a printed circuit board, the other end of reed is welded on the metal level of this printed circuit board (PCB).
5. battery-powered device, comprise a shell, this shell has contact plate, be used for equipment by claim 1 to its battery charge, also have magnet, be used to attract the movable member of the said equipment, when said apparatus links to each other the preparation charging with the said equipment, contact plate is positioned at the opposite of the contact component of equipment, it is characterized in that this device comprises a magnet of two contact plates and two contact plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98115509A CN1204163A (en) | 1997-06-26 | 1998-06-26 | Device with retractable contacts |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR08036/97 | 1997-06-26 | ||
| CN98115509A CN1204163A (en) | 1997-06-26 | 1998-06-26 | Device with retractable contacts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1204163A true CN1204163A (en) | 1999-01-06 |
Family
ID=5224610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98115509A Pending CN1204163A (en) | 1997-06-26 | 1998-06-26 | Device with retractable contacts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1204163A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854927A (en) * | 2011-06-30 | 2013-01-02 | 捷讯研究有限公司 | Dock for a portable electronic device |
-
1998
- 1998-06-26 CN CN98115509A patent/CN1204163A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102854927A (en) * | 2011-06-30 | 2013-01-02 | 捷讯研究有限公司 | Dock for a portable electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |