CN101051571B - Change-over switch and portable electronic device using said change over switch - Google Patents
Change-over switch and portable electronic device using said change over switch Download PDFInfo
- Publication number
- CN101051571B CN101051571B CN2006100602336A CN200610060233A CN101051571B CN 101051571 B CN101051571 B CN 101051571B CN 2006100602336 A CN2006100602336 A CN 2006100602336A CN 200610060233 A CN200610060233 A CN 200610060233A CN 101051571 B CN101051571 B CN 101051571B
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- conductor
- electric
- driven member
- over switch
- circuit
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Abstract
The changeover switch includes base as well as driving piece, driven piece, first conduction piece, and second conduction piece installed on the base. The driving piece and the driven piece are bunted each other. The driven piece can be selectable connected to first conduction piece or second conduction piece electrically. Combining each part closely, the changeover switch has small size, is suitable to be produced in modularity. The disclosed switch is applicable to portable electronic equipment.
Description
[technical field]
The invention relates to a kind of change over switch and use the portable electron device of this change over switch.
[background technology]
Along with development of wireless communication devices, portable electron device more and more is subjected to people's favor, mobile phone especially, and it has become people's indispensable communication tool of living.For satisfying people's demand, the function that disposes on the mobile phone is more and more, receives as double antenna, GPS (Navigation Satellite Timing AndRanging Global Position System, global positioning system), audio-visual, video signals etc. realize that the mode of these functions is also various.For catering to user's needs, same mobile phone gathers numerous functions in one, and different loop in the difference in functionality corresponding circuits plate.For realizing the switching of different circuits, change over switch need be set.
Circuit changing switch on the market is of a great variety at present, as industrial transfer switch, and wireless signal switch, the change over switch of computor-keyboard etc., but the foregoing circuit volume of switch is bigger, or complex structure, is not suitable for being applied on mobile phone or other portable electron device.
[summary of the invention]
In view of above content, be necessary to provide a kind of volume little, be fit to be installed in the change over switch on the portable electron device.
In addition, be necessary to provide a kind of portable electron device that described change over switch is installed.
A kind of change over switch, it comprises pedestal, actuator, driven member, first electric-conductor and second electric-conductor, and this actuator, driven member, first electric-conductor and second electric-conductor are installed on this pedestal, and this actuator and driven member support; This pedestal comprises main body and the holding division that forms from this Subject Extension, forms a host cavity between this main body and this holding division; This holding division comprises extension and wedge-shaped part, forms an opening between this extension and wedge-shaped part, and this opening communicates with described host cavity; This main body offers three storage tanks, and this driven member comprises that holds an end, and this first electric-conductor comprises a card, and this second electric-conductor comprises a holding section, and described end, card and the holding section of holding is placed in respectively in described three storage tanks; This actuator comprises main leaf and Extendible flake, is set with a projection on this Extendible flake, and this projection contacts with driven member; This driven member comprises matrix, installation portion and kink, and this installation portion is fixed on the main body of pedestal, and this matrix and kink are contained in the described host cavity; This driven member selectively electrically connects mutually with first electric-conductor and second electric-conductor.
A kind of portable electron device, a change over switch is installed in it, this portable electron device comprises a housing and antenna, be provided with a circuit board in this housing, this change over switch comprises pedestal, actuator, driven member, first electric-conductor and second electric-conductor, this actuator, driven member, first electric-conductor and second electric-conductor are installed on this pedestal, and this actuator and driven member support; This pedestal comprises main body and the holding division that forms from this Subject Extension, forms a host cavity between this main body and this holding division; This holding division comprises extension and wedge-shaped part, forms an opening between this extension and wedge-shaped part, and this opening communicates with described host cavity; This main body offers three storage tanks, and this driven member comprises that holds an end, and this first electric-conductor comprises a card, and this second electric-conductor comprises a holding section, and described end, card and the holding section of holding is placed in respectively in described three storage tanks; This actuator comprises main leaf and Extendible flake, is set with a projection on this Extendible flake, and this projection contacts with driven member; This driven member comprises matrix, installation portion and kink, and this installation portion is fixed on the main body of pedestal, and this matrix and kink are contained in the described host cavity; This driven member selectively electrically connects mutually with first electric-conductor and second electric-conductor; This change over switch is fixed on this circuit board, and this antenna is movably arranged on the housing, and this antenna can be selected to replace with the actuator of this change over switch.
Compare prior art, described change over switch closely combines each part together, is fit to modularity production, and volume is little, is adapted to the development trend of portable electron device slimming.
Described portable electron device is installed in described change over switch on the circuit board, has realized antenna different circuit on the turning circuit plate under different conditions.
[description of drawings]
Fig. 1 is the mobile phone schematic diagram of preferred embodiment of the present invention;
Fig. 2 is first circuit of circuit board of mobile phone of preferred embodiment of the present invention and the schematic diagram of second circuit;
Fig. 3 is the decomposing schematic representation of the change over switch of preferred embodiment of the present invention;
Fig. 4 is the schematic perspective view of the pedestal of preferred embodiment of the present invention;
Fig. 5 is the schematic perspective view of another angle of the pedestal of preferred embodiment of the present invention;
Fig. 6 is the schematic perspective view of the actuator of preferred embodiment of the present invention;
Fig. 7 is the schematic perspective view of the driven member of preferred embodiment of the present invention;
Fig. 8 is the assembling schematic diagram of preferred embodiment change over switch of the present invention.
[embodiment]
The change over switch of preferred embodiment of the present invention is applied on the portable electron device, and present embodiment is that example is illustrated with the mobile phone.
Please refer to Fig. 1, the change over switch 100 of preferred embodiment of the present invention is applied on the mobile phone 300.
This mobile phone 300 comprises housing 10, and this housing 10 is equipped with circuit board 12 and antenna 14, and this antenna 14 is positioned at a side of this circuit board 12.Please be simultaneously with reference to Fig. 2, this circuit board 12 is furnished with first circuit and second circuit (not indicating), this first circuit and second circuit have a common contact e, to should contact e, another contact of this first circuit and second circuit is respectively f and g, when contact e, f are communicated with, form loop A, when contact e, g are communicated with, form loop B.This circuit board 12 has two installing holes (figure does not show), and this change over switch 100 is fixed on this circuit board 12 by described installing hole.These antenna 14 parts place in this housing 10, part exposes, can pull, and when this antenna 14 is extracted out with these circuit board 12 electric connections, this antenna 14 comprises bar portion 142 and the end 144 that is connected with this bar portion 142, this end 144 is a round platform, and this round platform has certain taper, and the less end of these end 144 diameters is connected with this bar portion 142.
Please refer to Fig. 3, this change over switch 100 comprises pedestal 20, actuator 30, and driven member 40, the first electric-conductors 50 and second electric-conductor 60, this actuator 30, driven member 40, first electric-conductor 50 and second electric-conductor 60 are installed on this pedestal 20.
Please be simultaneously with reference to Fig. 4 and Fig. 5, this pedestal 20 is formed in one, and its material can be non-conducting materials such as plastic cement, and this pedestal 20 comprises that main body 22 reaches from these main body 22 extended extension 24 and wedge-shaped parts 26.24 of this main body 22 and extensions form first cavity 282, and 26 of this main body 22 and wedge-shaped parts form second cavity 284, and this first cavity 282 communicates with second cavity 284 and forms the host cavity 28 of " L " shape.26 of this extension 24 and wedge-shaped parts form an opening 29, and these opening 29 two ends communicate with extraneous and this host cavity 28 respectively.
This main body 22 has a upper surface 222, is formed with an alignment pin 23 on this upper surface 222, and this upper surface 222 is spaced apart to be provided with three flutings 223,224,225.Described fluting 223,224,225 communicates with host cavity 28, and described fluting 223,224,225 offers storage tank 226,227,228 respectively away from host cavity 28 1 ends.
This extension 24 is roughly square body, and it has an end face 242, and this end face 242 is in same plane with these main body 22 upper surfaces 222.Be formed with an alignment pin 25 on this end face 242, two installing holes of described alignment pin 23,25 and circuit board 22 fasten.This extension 24 comprises a boss 244, and this boss 244 has an end wall 246 back to this host cavity 28, vertically offers a slit 248 on this end wall 246.
The section of this wedge-shaped part 26 is roughly a right-angled trapezium, and this wedge-shaped part 26 has relative inclined-plane 262 and bottom surface 264, the spigot surface when this inclined-plane 262 is antenna 14 extractions, and this bottom surface 264 vertically offers draw-in groove 266.
Please be simultaneously with reference to Fig. 6, this actuator 30 is made by metal material, comprises main leaf 32, Extendible flake 34 and fixes sheet 36.This main leaf 32 comprises four sidewalls 322,324,326,328 connected vertically successively, and described sidewall 324,326,328 can partly coat the boss 244 of extension 24, and sidewall 322 can insert in the draw-in groove 266 of wedge-shaped part 26.These Extendible flake 34 1 ends are vertically connected on a side of main leaf 32 sidewalls 324, and another free end is bent into hook-shaped, and these Extendible flake 34 middle parts this main leaf 32 dorsad are fixed with a projection 38, and this projection 38 is to be made by insulating material.These fixing sheet 36 1 ends are connected an end of sidewall 328 relative Extendible flakes 34, and the other end is bent to form fixing end 362, and this fixing end 362 can insert in the slit 248 of extension 24.
Please be simultaneously with reference to Fig. 7, the sheet metal that this driven member 40 is formed in one, it comprises matrix 42, installation portion 44 and kink 46.These matrix 42 1 ends are bent into " U " shape, and these matrix 42 1 sides are protruded and formed stop tab 422.This installation portion 44 extends from matrix 42 " U " shape end, becomes " L " shape, and the end of this installation portion 44 is bent to form one and holds end 442.This kink 46 is a waveform, and it is connected in this matrix 42 on an end of stop tab 422, and bearing of trend is opposite with stop tab 422.
This first electric-conductor 50 is made by metal material, roughly be bent into " η " shape, it comprises holding piece 52 connected vertically successively, brace 54 and card 56, and this brace 54 connects this holding piece 52 and card 56, and this card 56 can insert in the storage tank 226 of pedestal 20.
This second electric-conductor 60 also is to be made by metal material, and it comprises holding section 62, connecting portion 64 and the support division 66 that connects successively, and wherein holding section 62 is parallel with support division 66, and this holding section 62 can be inserted in the storage tank 227 of pedestal 20.
Please during assembling, earlier this card 56 be inserted in the storage tank 226 of pedestal 20, thereby first electric-conductor 50 is fixed on the pedestal 20 simultaneously with reference to Fig. 8; This is held end 442 again and insert in the storage tank 228, thereby driven member 40 is fixed on the pedestal 20, this matrix 42 is contained in the host cavity 28, this kink 46 is positioned at second cavity 284 of host cavity 28; Afterwards, holding section 62 is inserted in this storage tank 227, thereby second electric-conductor 60 is fixed on the pedestal 20, and make this support division 66 near the side of matrix 42 towards opening 29; At last, sidewall 324,326,328 parts of this actuator 30 are coated the boss 244 of extension 24, sidewall 322 inserts in the draw-in groove 266 of this wedge-shaped part 26, the fixing end 364 that fixes sheet 36 inserts in the slit 248, with this actuator 30 is fixed on the pedestal 20, simultaneously, Extendible flake 34 is positioned at opening 29, and projection 38 is replaced with stop tab 422.At this moment, change over switch 100 installations.
When being fixed on this change over switch 100 on the circuit board 12, earlier with first circuit on the kink 46 usefulness welding manner connecting circuit plates 12 of driven member 40 and the common contact e of second circuit, the contact f that again brace 54 of first electric-conductor 50 is connected first circuit, the contact g that afterwards brace of second electric-conductor 60 is connected second circuit inserts two alignment pins 23,25 on this pedestal 20 in two installing holes of this circuit board 12 at last.
During operation, extract or regain antenna 14 as required out.
When antenna 14 when the inclined-plane 262 of wedge-shaped part 26 is extracted out, the hook-shaped end of Extendible flake 34 is replaced in this end 144, Extendible flake 34 pressurizeds move, make this projection 38 promote the stop tab 422 of this driven member 40, and these matrix 42 1 ends are curved inwardly, thus this matrix 42 breaks away from the support division 66 of second electric-conductor 60, and this kink 46 is contacted with the holding piece 52 of first electric-conductor 50, thereby conducting first circuit forms loop A.
When antenna 14 was regained, this end 144 made this actuator 30 and matrix 42 recover original state away from this actuator 30, and make this kink 46 break away from first electric-conductor 50, matrix 42 contacts with the support division 66 of second electric-conductor 60, thereby conducting second circuit forms loop B.
Be appreciated that the hook-shaped end on this Extendible flake 34 can omit, and over against this Extendible flake 34 button be set, when button unclamped, second line conduction formed loop B, and when button was pressed, first line conduction formed loop A; In addition, extension 24 and wedge-shaped part 26 are combined as the holding division of actuator 30, and the holding division of this actuator 30 can be not limited to the structure of extension 24 and wedge-shaped part 26 in the practical application.
Claims (7)
1. change over switch, it is characterized in that: this change over switch comprises pedestal, actuator, driven member, first electric-conductor and second electric-conductor, this actuator, driven member, first electric-conductor and second electric-conductor are installed on this pedestal; This pedestal comprises main body and the holding division that forms from this Subject Extension, forms a host cavity between this main body and this holding division; This holding division comprises extension and wedge-shaped part, forms an opening between this extension and wedge-shaped part, and this opening communicates with described host cavity; This main body offers three storage tanks, and this driven member comprises that holds an end, and this first electric-conductor comprises a card, and this second electric-conductor comprises a holding section, and described end, card and the holding section of holding is placed in respectively in described three storage tanks; This actuator comprises main leaf and Extendible flake, is set with a projection on this Extendible flake, and this projection contacts with driven member; This driven member comprises matrix, installation portion and kink, and this installation portion is fixed on the main body of pedestal, and this matrix and kink are contained in the described host cavity; This driven member selectively electrically connects mutually with first electric-conductor and second electric-conductor.
2. change over switch as claimed in claim 1, it is characterized in that: this change over switch is fixed on the circuit board, this circuit board comprises first circuit and second circuit, this first circuit and second circuit have a total contact, this driven member electrically connects this total contact, and this first electric-conductor and second electric-conductor electrically connect another contact of this first circuit and second circuit respectively.
3. change over switch as claimed in claim 2 is characterized in that: this pedestal comprises two alignment pins, and this circuit board has two installing holes, and described two alignment pins match with two installing holes.
4. portable electron device, a change over switch is installed in it, this portable electron device comprises a housing and antenna, be provided with a circuit board in this housing, it is characterized in that: this change over switch comprises pedestal, actuator, driven member, first electric-conductor and second electric-conductor, this actuator, driven member, first electric-conductor and second electric-conductor are installed on this pedestal, and this actuator and driven member support; This pedestal comprises main body and the holding division that forms from this Subject Extension, forms a host cavity between this main body and this holding division; This holding division comprises extension and wedge-shaped part, forms an opening between this extension and wedge-shaped part, and this opening communicates with described host cavity; This main body offers three storage tanks, and this driven member comprises that holds an end, and this first electric-conductor comprises a card, and this second electric-conductor comprises a holding section, and described end, card and the holding section of holding is placed in respectively in described three storage tanks; This actuator comprises main leaf and Extendible flake, is set with a projection on this Extendible flake, and this projection contacts with driven member; This driven member comprises matrix, installation portion and kink, and this installation portion is fixed on the main body of pedestal, and this matrix and kink are contained in the described host cavity; This driven member selectively electrically connects mutually with first electric-conductor and second electric-conductor; This change over switch is fixed on this circuit board, and this antenna is movably arranged on the housing, and this antenna can be selected to replace with the actuator of this change over switch.
5. portable electron device as claimed in claim 4, it is characterized in that: this circuit board comprises first circuit and second circuit, this first circuit and second circuit have a total contact, this driven member electrically connects this total contact, and this first electric-conductor and second electric-conductor electrically connect another contact of this first circuit and second circuit respectively.
6. portable electron device as claimed in claim 5 is characterized in that: the pedestal of this change over switch has two alignment pins, and this circuit board is offered two installing holes, and this change over switch was fixed on this circuit board by described alignment pin and cooperating of installing hole.
7. portable electron device as claimed in claim 6, it is characterized in that: the actuator of this change over switch further comprises the fixing sheet, this fixing sheet is fixed on this pedestal, described antenna has an end, the end of this antenna has certain taper, and the Extendible flake of actuator can be pushed in the end of this antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100602336A CN101051571B (en) | 2006-04-07 | 2006-04-07 | Change-over switch and portable electronic device using said change over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100602336A CN101051571B (en) | 2006-04-07 | 2006-04-07 | Change-over switch and portable electronic device using said change over switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101051571A CN101051571A (en) | 2007-10-10 |
| CN101051571B true CN101051571B (en) | 2010-09-29 |
Family
ID=38782895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100602336A Expired - Fee Related CN101051571B (en) | 2006-04-07 | 2006-04-07 | Change-over switch and portable electronic device using said change over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101051571B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208292A (en) * | 2010-03-30 | 2011-10-05 | 深圳富泰宏精密工业有限公司 | Key structure of portable electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286486A (en) * | 1999-08-27 | 2001-03-07 | 富金精密工业(深圳)有限公司 | Horizontally striked switch |
| CN2472331Y (en) * | 2001-02-26 | 2002-01-16 | 颜永传 | Range switch |
| CN2585388Y (en) * | 2002-11-05 | 2003-11-05 | 慧坦科技股份有限公司 | Pressing head for changing-overk switch |
-
2006
- 2006-04-07 CN CN2006100602336A patent/CN101051571B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286486A (en) * | 1999-08-27 | 2001-03-07 | 富金精密工业(深圳)有限公司 | Horizontally striked switch |
| CN2472331Y (en) * | 2001-02-26 | 2002-01-16 | 颜永传 | Range switch |
| CN2585388Y (en) * | 2002-11-05 | 2003-11-05 | 慧坦科技股份有限公司 | Pressing head for changing-overk switch |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平5-174669A 1993.07.13 |
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| Publication number | Publication date |
|---|---|
| CN101051571A (en) | 2007-10-10 |
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