CN1170412C - Charging device for cordless telephone set - Google Patents
Charging device for cordless telephone set Download PDFInfo
- Publication number
- CN1170412C CN1170412C CNB021274002A CN02127400A CN1170412C CN 1170412 C CN1170412 C CN 1170412C CN B021274002 A CNB021274002 A CN B021274002A CN 02127400 A CN02127400 A CN 02127400A CN 1170412 C CN1170412 C CN 1170412C
- Authority
- CN
- China
- Prior art keywords
- cordless telephone
- cartridge body
- upper cartridge
- desk
- attachment plug
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Telephone Set Structure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a charger for a wireless telephone, in which a structure of a desktop holder is simplified and of which the cost is reduced by decreasing the number of components and the number of assembly man-hours, of which the board area is readuced so as to reduce the cost through downsizing, and in which a connection plug is prevented from projecting outside the desktop holder when the connection plug is plugged to a connector so as to reduce the mount space. The desktop holder 3 is formed with only an upper case 3a whose bottom side is open.
Description
Technical field
The present invention relates to a kind of charging device for cordless telephone set.
Background technology
Usually, mobile communication body such as mobile phone or PHS or be attached to all built-in being useful on of the such cordless telephone of the wireless handset of telephone set of wired mode and obtain to transmit and the battery of the required electric power of receiving information, it must pass through the charging device periodic charge.
Charging device as the cordless telephone set of kind like this, had example technical scheme as shown in Figure 7 and Figure 8 in the past, have following structure: top formation is installed the desk-top carriage 3 of using recess 2 as the mobile phone of mobile phone 1 usefulness of cordless telephone, be arranged at the substrate 4 in this desk-top carriage 3, in the mobile phone of aforementioned desk-top carriage 3 is installed with recess 2, give prominence to and be fixed to and make it the energising usefulness contact pin 6 that can contact with terminal 5 with the charging of mobile phone 1 on the aforesaid base plate 4 by soldering etc., be fixed to by soldering etc. and make it the connector 8 that is connected with the attachment plug 7 of the usefulness of switching on the aforesaid base plate 4, install with claw 10 outstanding in the recess 2 and that engage with the engaging groove 9 of mobile phone 1 to mobile phone with the contact pin opposition side in the energising of aforementioned desk-top carriage 3.
Aforementioned desk-top carriage 3 is assembled into one with upper cartridge body 3a and lower box body 3b and forms, and, aforementioned claw 10 with in upper cartridge body 3a with pin 11 be the center freely to rotate the front end of the lock arm 12 of pivot suspension form as one, this lock arm 12 is under the elastic force effect of spring 13, be pushed among Fig. 8 and be the rotating direction of middle mind-set counter clockwise direction with aforementioned pin 11, thus, claw 10 only stretches out ormal weight from the aperture 14 of upper cartridge body 3a.
On the other hand, aforementioned attachment plug 7 has the AC metal terminal 15 that is connected with the socket (not shown) with energising, and, be connected by the AC adapter 16 of adapter cotton rope 17 with the direct current that alternating current is converted to the assigned voltage value, the patchhole 18 that is arranged at the upper cartridge body 3a of aforementioned desk-top carriage 3 from perforation can be connected with aforementioned connector 8 with freely loading and unloading.
In addition, in four bights, bottom surface of the lower box body 3b of aforementioned desk-top carriage 3, the leg sheet 19 that constitutes by elastomeric elements such as rubber by adhesions such as two sides band or bonding agents, when desk-top carriage 3 is provided with on platform or table etc., realize the stable of himself, simultaneously, also can prevent to damage the surface of platform or table etc.
In addition, in Fig. 7 and Fig. 8,20 is to install with the outstanding reinforcement that is provided with of recess inner face side at the mobile phone of the upper cartridge body 3a of desk-top carriage 3, installs with in the recess 2 time mobile phone 1 being installed to mobile phone, and reinforcement 20 engages with the groove (not shown) of this mobile phone 1.
When aforementioned mobile phone 1 is charged, the patchhole 18 that attachment plug on the adapter cotton rope 17 7 is arranged at by perforation among the upper cartridge body 3a of desk-top carriage 3 is connected with connector 8, and with under the AC metal terminal 15 of AC adapter 16 and the state that energising is connected with socket, the mobile phone that mobile phone 1 is embedded on the upper cartridge body 3a of desk-top carriage 3 is installed with in the recess 2, then the charging of mobile phone 1 contacts with contact pin 6 with energising with terminal 5, and the groove (not shown) of mobile phone 1 engages with reinforcement 20, simultaneously, the elastic force that the claw 10 that only stretches out ormal weight from the aperture 14 of upper cartridge body 3a overcomes spring 13 is pushed in the aperture 14, thus, allow that mobile phone 1 is towards mobile phone installation insertion in the recess 2, when this mobile phone 1 is inserted into the position of regulation, claw 10 is under the elastic force effect of above-mentioned spring 13, only stretch out ormal weight once more from the aperture 14 of upper cartridge body 3a, engage with the engaging groove 9 of mobile phone 1, thereby mobile phone 1 can not be installed with extracting simply the recess 2 from mobile phone, under this state, the battery that is built in the mobile phone 1 is charged.
After charging finishes, what promote mobile phone 1 with some power from desk-top carriage 3, then the claw 10 that engages with the engaging groove 9 of mobile phone 1 elastic force that overcomes spring 13 is pushed in the aperture 14, thus, allow that mobile phone 1 from mobile phone installation disengaging in the recess 2, can take off this mobile phone 1 from desk-top carriage 3.
But, in foregoing charging device for cordless telephone set in the past, desk-top carriage 3 is with upper cartridge body 3a and lower box body 3b assembling all-in-one-piece structure, when simultaneously mobile phone 1 being installed on desk-top carriage 3, as the locking mechanism that is used for fixing this mobile phone 1, parts such as lock arm 12 and spring 13 must be arranged, thereby increased part count and assembly process, cause cost to raise.
In addition, the area of the substrate 4 that being equipped with switches on uses contact pin 6 and connector 8 becomes big, simultaneously, when attachment plug 7 is connected with connector 8, because this attachment plug 7 becomes to the outstanding shape in the outside of desk-top carriage 3, the space is set, residual room for improvement thereby must strengthen.
Summary of the invention
The present invention in view of the above fact, a kind of structure of simplifying desk-top carriage is provided, can reduce cost thereby reduce part count and cut down assembly process, simultaneously can dwindle substrate area, because of miniaturization can reduce cost, and can prevent when attachment plug is connected with connector that this attachment plug is outstanding to the outside of desk-top carriage, can dwindle the charging device for cordless telephone set that the space is set.
Charging device for cordless telephone set of the present invention has: top formation cordless telephone is installed and use recess, and, only with the desk-top carriage of the upper cartridge body formation of a bottom surface opened; Be installed to the substrate in this desk-top carriage from the bottom surface that this desk-top carriage is opened; In installing with recess, described cordless telephone gives prominence to and is installed to the energising contact pin that makes it to use with the charging of cordless telephone termination contact on the described substrate; Be installed to and make it the connector that is connected with the attachment plug of the usefulness of switching on the described substrate; Install with claw outstanding in the recess and that engage with the engaging groove of cordless telephone to described cordless telephone.
If the employing technique scheme can obtain following effect.
Owing to be the structure that has omitted lower box body, thereby can reduce part count and cut down assembly process, thereby can reduce cost.
In aforementioned charging device for cordless telephone set, with elastically deformable ground mode and the integrally formed claw of upper cartridge body, so, when on desk-top carriage, cordless telephone being installed, as the locking mechanism that is used for fixing this cordless telephone, need not parts such as lock arm and spring, can further reduce part count and cut down assembly process, thereby can reduce cost.
In addition, can dividing plate be set in upper cartridge body inside, form energising space and attachment plug accommodation space, with being housed, the substrate of energising with contact pin and connector install on the upper cartridge body, make it to cover the bottom in energising space, simultaneously, when attachment plug was connected with connector, this attachment plug was accommodated in the attachment plug accommodation space of upper cartridge body, if adopt this structure, dwindled substrate area, because of miniaturization can reduce cost, simultaneously, when attachment plug is connected with connector, this attachment plug is accommodated in the attachment plug accommodation space of upper cartridge body, does not have protrusion in the outside of desk-top carriage, thereby can play the effect that the space is set of dwindling.
Have again, can form support in the many places of the bottom surface of upper cartridge body opening edge portion, the leg sheet that is made of elastomeric element is housed on this support, if adopt this structure,, also the leg sheet can be installed even there is not lower box body, when desk-top carriage is provided with on platform or table etc., can realize the stabilisation of himself, simultaneously, also can prevent to damage the surface of platform or table etc.
Description of drawings
Fig. 1 is the perspective view of an embodiment of the present invention.
Fig. 2 is the enlarged drawing of the II portion of Fig. 1.
Fig. 3 is the sectional view of an embodiment of the present invention.
Fig. 4 is the IV portion enlarged drawing of Fig. 3, the figure when (A) being the square section for the engaging groove shape of representing mobile phone, the figure when (B) being triangular section for the engaging groove shape of representing mobile phone.
Fig. 5 is the upward view of an embodiment of the present invention.
Fig. 6 is the cutaway view of the VI-VI line of Fig. 1 and Fig. 5.
Fig. 7 is routine in the past perspective view.
Fig. 8 is routine in the past sectional view.
Wherein, 1-mobile phone (cordless telephone), 2-mobile phone are installed with recess (cordless telephone is installed and used recess), the desk-top carriage of 3-, the 3a-upper cartridge body, 4-substrate, 5-charging terminal, 6-energising contact pin, 7-attachment plug, 8-connector, 9-engaging groove, the 10-claw, 19-leg sheet, 21-slit, 22-dividing plate, the 23-space that switches on, 24-attachment plug accommodation space, the 25-patchhole, 26-notch part, 27-support.
Embodiment
Below, with illustrated example embodiments of the present invention are described together.
Fig. 1～Fig. 6 is an one embodiment of the present invention, among the figure, have with the part of Fig. 7 and Fig. 8 same-sign and represent identical parts, basic structure and Fig. 7 and structure in the past shown in Figure 8 are identical, but this illustrated example is characterised in that, as Fig. 1～shown in Figure 6, only the upper cartridge body 3a by bottom surface opened forms desk-top carriage 3.
Under the situation of this illustrated example, by on upper cartridge body 3a, being provided with slit 21, the integrally formed claw 10 of elastically deformable ground and upper cartridge body 3a.Shown in Fig. 4 (A), hope is according to the size of mobile phone 1, weight etc., in the scope of α=0～70 °, β=0～70 °, γ=0.5～2.0 (mm), suitably adjust with respect to the tilt angle alpha of the horizontal upside of aforementioned claw 10 leading sections, the inclination angle beta and the overhang γ of downside, so talk about, claw 10 with respect to the joint of the engaging groove 9 of mobile phone 1, break away from and can carry out swimmingly, and the locking when on desk-top carriage 3 mobile phone 1 being installed also becomes the form of reliably carrying out.In addition, the shape of the engaging groove 9 of aforementioned mobile phone 1 is not limited to the square section shown in Fig. 4 (A), can be the triangular section shown in Fig. 4 (B).
In addition, as shown in Figure 3, be provided with dividing plate 22 in the inside of aforementioned upper cartridge body 3a, form energising space 23 and attachment plug accommodation space 24, be installed on the upper cartridge body 3a the substrate 4 of energising with contact pin 6 and connector 8 is housed, make it to cover the bottom in energising space 23, simultaneously, when attachment plug 7 connected with respect to connector 8, this attachment plug 7 was accommodated in the attachment plug accommodation space 24 of upper cartridge body 3a.In addition, on aforementioned separator plate 22, connect attachment plug 7 is connected usefulness with connector 8 patchhole 25 is being set, at upper cartridge body 3a and bottom energising usefulness contact pin opposition side, the notch part 26 of formation break-through adapter cotton rope 17 usefulness.
And, as shown in Figure 5 and Figure 6, form support 27 in the many places of the bottom surface of upper cartridge body 3a opening edge portion, on this support 27, the leg sheet 19 that is made of elastomeric elements such as rubber is housed.
Below, the action of above-mentioned illustrated example is described.
As aforementioned, when only forming desk-top carriage 3 by the upper cartridge body 3a of bottom surface opened, owing to be the structure that has omitted lower box body 3b, thereby can reduce part count and cut down assembly process, thereby can reduce cost.
In this illustrated example, with elastically deformable ground mode and the integrally formed claw 10 of upper cartridge body 3a, thereby when on desk-top carriage 3, mobile phone 1 being installed, become the locking mechanism that is used for fixing this mobile phone 1, need not parts (with reference to Fig. 8) such as lock arm 12 or spring 13, can further cut down part count and reduce assembly process, thereby reduce cost.
In addition, in the inside of upper cartridge body 3a dividing plate 22 is set, form energising space 23 and attachment plug accommodation space 24, with being installed, the substrate 4 of switching on contact pin 6 and connector 8 is installed on the upper cartridge body 3a, make it to cover the bottom in energising space 23, simultaneously, when attachment plug 7 is connected with connector 8, this attachment plug 7 is accommodated in the attachment plug accommodation space 24 of upper cartridge body 3a, thereby the area of substrate 4 dwindles, making it miniaturization just can make cost reduce, simultaneously, when attachment plug 7 was connected with connector 8, this attachment plug 7 became the state in the attachment plug accommodation space 24 that is accommodated in upper cartridge body 3a, can there be thrust in the outside at desk-top carriage 3, thereby has played the effect that the space is set of dwindling yet.
Have again, many places in the bottom surface of upper cartridge body 3a opening edge portion form support 27, the leg sheet 19 that is made of elastomeric element is installed on this support 27, even thereby do not have lower box body 3b, also can load onto leg sheet 19, when desk-top carriage 3 is provided with, can realize the stabilisation of himself on platform or table etc., simultaneously, also can prevent to damage the surface of platform or table etc.
So, the structure of desk-top carriage 3 is simplified, the reduction of part count minimizing and assembly process, can reduce cost, in addition, dwindled the area of substrate 4, made it miniaturization, also can reduce cost, and when attachment plug 7 is connected with connector 8, can prevent that this attachment plug 7 is outstanding in the outside of desk-top carriage 3, can make the space is set dwindles, in addition, leg sheet 19 can be installed even there is lower box body 3b yet, when on Chao Tai or table etc., desk-top carriage 3 being set, the stabilisation of himself can be realized, the surface of platform or table etc. can be prevented to damage simultaneously.
In addition, charging device for cordless telephone set of the present invention is not limited to above-mentioned illustrated example, much less in the scope that does not break away from main points of the present invention, can make various changes.
As mentioned above, if adopt the present invention's charging device for cordless telephone set claimed in claim 1, Can obtain following beneficial effect, namely can omit lower box body, the structure of desk-top carriage is simplified, Part count reduces and assembly process is cut down, and causes cost; If adopt claim of the present invention 2 described charging device for cordless telephone set except above-mentioned effect, also can obtain the following beneficial effect that has Really, namely when installing, desk-top carriage can be used as be used to fixing this cordless telephone at cordless telephone Locking mechanism need not the parts such as lock arm or spring, can further cut down part count and cut down assembling Operation, thus reduce cost; If adopt the present invention's cordless telephone set claimed in claim 3 to fill Electric installation except above-mentioned effect, also can obtain following beneficial effect, can dwindle the area of substrate, Make it miniaturization, thereby can reduce cost, and when attachment plug is connected with connector, can prevent This attachment plug is outstanding in the outside of desk-top carriage, the space is set dwindles thereby can make; If adopt this Invent charging device for cordless telephone set claimed in claim 4, except above-mentioned effect, also can Obtain following beneficial effect, that is, also can not load onto the leg sheet even there is lower box body, with desk-top carriage court During the upper placement such as platform or table, the stabilisation of himself be can realize, platform or table etc. also can be prevented from simultaneously damaging The surface.
Claims (5)
1, a kind of charging device for cordless telephone set is characterized in that, has: formed cordless telephone in the above and installed and use recess, and only with the desk-top carriage of the upper cartridge body formation of a bottom surface opened; Be installed to the substrate in this desk-top carriage from the bottom surface that this desk-top carriage is opened; In installing with recess, described cordless telephone gives prominence to and is installed to the energising contact pin that makes it to use with the charging of cordless telephone termination contact on the described substrate; Be installed to and make it the connector that is connected with the attachment plug of the usefulness of switching on the described substrate; Install with claw outstanding in the recess and that engage with the engaging groove of cordless telephone to described cordless telephone.
2, according to the described charging device for cordless telephone set of claim 1, it is characterized in that, with the mode and the integrally formed claw of upper cartridge body of elastically deformable.
3, according to claim 1 or 2 described charging device for cordless telephone set, it is characterized in that, in upper cartridge body inside dividing plate is set, form energising space and attachment plug accommodation space, install on the upper cartridge body the substrate of energising with contact pin and connector is housed, make it to cover the bottom in energising space, simultaneously, when attachment plug was connected with connector, this attachment plug was accommodated in the attachment plug accommodation space of upper cartridge body.
4, according to claim 1 or 2 described charging device for cordless telephone set, it is characterized in that, form support, the leg sheet that is made of elastomeric element is installed on this support in the many places of the bottom surface of upper cartridge body opening edge portion.
5, according to the described charging device for cordless telephone set of claim 3, it is characterized in that, form support, the leg sheet that is made of elastomeric element is installed on this support in the many places of the bottom surface of upper cartridge body opening edge portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001239201 | 2001-08-07 | ||
| JP2001239201A JP4119626B2 (en) | 2001-08-07 | 2001-08-07 | Wireless phone charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1402509A CN1402509A (en) | 2003-03-12 |
| CN1170412C true CN1170412C (en) | 2004-10-06 |
Family
ID=19069985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021274002A Expired - Fee Related CN1170412C (en) | 2001-08-07 | 2002-08-05 | Charging device for cordless telephone set |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4119626B2 (en) |
| KR (1) | KR100502789B1 (en) |
| CN (1) | CN1170412C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4569898B2 (en) * | 2004-11-18 | 2010-10-27 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Cradle device |
| CN101657536B (en) | 2007-01-23 | 2016-06-01 | 公立大学法人横浜市立大学 | Method for preparation of cartilage cell |
| EP2178147A4 (en) * | 2007-08-09 | 2010-10-06 | Panasonic Corp | Fuel supply device |
| JP5451654B2 (en) * | 2011-01-14 | 2014-03-26 | 富士通フロンテック株式会社 | Cradle |
| JP5413994B2 (en) * | 2011-10-24 | 2014-02-12 | Ｎｅｃインフロンティア株式会社 | Portable information terminal holder and desk phone |
| JP7302162B2 (en) * | 2018-11-21 | 2023-07-04 | ニプロ株式会社 | Ultrasonic diagnostic device support, diagnostic device set, and ultrasonic diagnostic device |
| JP2022104153A (en) * | 2020-12-28 | 2022-07-08 | ブラザー工業株式会社 | Charging stand |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200200187Y1 (en) * | 2000-05-09 | 2000-10-16 | 주식회사피엠케이 | Portable and stationary Battery charger for cellular phone battery |
-
2001
- 2001-08-07 JP JP2001239201A patent/JP4119626B2/en not_active Expired - Fee Related
-
2002
- 2002-08-03 KR KR10-2002-0045958A patent/KR100502789B1/en not_active IP Right Cessation
- 2002-08-05 CN CNB021274002A patent/CN1170412C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003051875A (en) | 2003-02-21 |
| KR100502789B1 (en) | 2005-07-22 |
| KR20030013337A (en) | 2003-02-14 |
| JP4119626B2 (en) | 2008-07-16 |
| CN1402509A (en) | 2003-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20041006 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |