CN101383461B - Electronic apparatus having foldable plug structure - Google Patents
Electronic apparatus having foldable plug structure Download PDFInfo
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- CN101383461B CN101383461B CN2007101488281A CN200710148828A CN101383461B CN 101383461 B CN101383461 B CN 101383461B CN 2007101488281 A CN2007101488281 A CN 2007101488281A CN 200710148828 A CN200710148828 A CN 200710148828A CN 101383461 B CN101383461 B CN 101383461B
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Abstract
The invention provides an electronic device which is provided with a foldable plug structure and at least comprises a shell body, the plug structure, a fixed plate part, a circuit board and a first positioning component, wherein the shell body is provided with a support base and a plurality of open slots; the plug structure is provided with a shaft part and a plurality of electricity conducting terminals, wherein the shaft part can be rotatablely arranged on the support base, and the electricity conducting terminals are arranged on the shaft part and move on at least two positions by taking the shaft part as a rotating shaft, and the two positions comprise a first position where the plurality of electricity conducting terminals protrude out of the shell body and a second position where the plurality of electricity conducting terminals are held in the shell body; the fixed plate part is arranged on the support base and is used for ensuring that the shaft part can be rotatablely arranged on the support base; the circuit board is provided with a plurality of conductive-connecting components used for connecting with the plurality of electricity conducting terminals; and the first positioning component is arranged on the fixed plate part and is used for leaning against or buckling a positioning part of the shaft part, so that the plurality of electricity conducting terminals can be positioned at the first position or the second position. The invention not only has simple structure, easy assembly and lower cost, but also can provide steadier rotating and positioning effects.
Description
Technical field
The present invention relates to a kind of electronic installation, relate in particular to a kind of electronic installation with foldable plug structure with plug construction.
Background technology
Progress along with science and technology, electric equipment miscellaneous has become instrument indispensable in people's daily life, and the major function of power supply changeover device (power converter) is in order to the commercial power rectification is converted to direct current, for electric equipment provides power supply required when using, for example the employed power-supply adapter of notebook (power adapter) or mobile phone and the employed charger of digital camera (charger) etc. all belong to a kind of of power supply changeover device.
Power supply changeover device mainly has housing, plug and internal circuit, wherein plug is used for connecting external power source, make power supply pass through internal circuit, this internal circuit is then looked the purposes of power supply changeover device and will be offered the direct use of electric equipment after power rectifier, the conversion or rechargeable battery be charged.
See also Fig. 1, it is the structural representation of conventional power source transducer.As shown in Figure 1, power supply changeover device 10 has housing 11 and plug 12, and the inner space of its middle shell 11 can a ccontaining internal circuit (figure does not show), and plug 12 is fixing and protrude in a side of housing 11, to be used to connect external power source.Because the plug 12 of conventional power source transducer 10 is made of for example two conducting terminals, when not using power supply changeover device 10, plug 12 formed tips are caused touch dangerous easily and are subject to foreign object strike and bend or rupture, and outstanding plug 12 can make power supply changeover device 10 produce not easily contained and takies problem such as accommodation space.
In order to improve the shortcoming of conventional power source transducer 10, so developed power supply changeover device with foldable plug structure.See also Fig. 2 (a) and Fig. 2 (b), wherein Fig. 2 (a) is the structural representation that tradition has the power supply changeover device of foldable plug structure, and Fig. 2 (b) is the part-structure sectional view of structure shown in Fig. 2 (a).As shown in the figure, the power supply changeover device 20 that tradition has foldable plug structure has housing 21 and plug 22, one end of its middle shell 21 has a dimple 23, and plug 22 is combined by a cross bar 220, a plurality of first conducting terminal 221 and a plurality of second conducting terminal 222.Each forms prominent tenon 2201 cross bar 220 two ends, and a plurality of first conducting terminal 221 and a plurality of second conducting terminal 222 respectively form aperture 223 and 224 corresponding to this prominent tenon 2201, makes prominent tenon 2201 embed apertures 223 and 224 thus.In the appropriate position of a plurality of first conducting terminals 221 a plurality of recesses 225 are set also, the two side structure of dimple 23 respectively forms a holding tank 226, respectively places a spring 227 in it.One end of spring 227 contacts with holding tank 226 side wall constructions, and the other end then connects replaces assembly 228, and this replaces the recess 225 that assembly 228 further props up first conducting terminal 221.Therefore, elastic force by spring 227 can make plug 22 be positioned dimple 23, rotate a plurality of first conducting terminals 221 simultaneously and can drive cross bar 220 and a plurality of second conducting terminal 222, and a plurality of second conducting terminals 222 are electrically connected with the internal circuit formation of housing 21.
Though the power supply changeover device 20 that tradition has a foldable plug structure can reach folding effect of taking in first conducting terminal 221 of plug 22, but still have that complex structure, assembling are difficult for, cost is higher and can't make shortcoming such as plug 22 strong fixs.Therefore, how to develop a kind of improve the shortcoming of above-mentioned conventional art and provide simple in structure, assembling easily, cost is low and can make the electronic installation with foldable plug structure of plug strong fix, and is real in pressing for the problem of solution at present.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of electronic installation with foldable plug structure, is difficult for to solve conventional art complex structure, assembling, cost is higher and can't make shortcoming such as plug strong fix.
For achieving the above object, of the present invention one than the broad sense form of implementation for a kind of electronic installation with foldable plug structure is provided, comprise at least: a housing has a supporting seat and a plurality of fluting; One plug construction, have an axial region and a plurality of conducting terminal, described a plurality of conducting terminal is arranged at this axial region, this axial region is arranged at this supporting seat of this housing rotationally, making these a plurality of conducting terminals is that rotating shaft is moved at least two positions with this axial region, wherein said two positions comprise that described a plurality of conducting terminal protrudes from the primary importance of this housing, and described a plurality of conducting terminal is placed in the interior second place of described these a plurality of flutings of this housing; One fixing plate is arranged on this supporting seat, is used to make this axial region to be arranged at this supporting seat rotationally; One circuit board is arranged in this housing and has a plurality of assemblies that connect, and is used for being connected with described a plurality of conducting terminals of this plug construction; And one first positioning element, be arranged at this fixedly on the plate, replace mutually or buckle with a location division of this axial region being used for, so that described a plurality of conducting terminals of this plug construction are positioned this primary importance or this second place.
The electronic installation that the present invention has foldable plug structure makes the axial region of plug construction can be arranged at the support portion of housing rotationally by fixed part, and replace mutually or buckle with the location division of axial region by first positioning element, make a plurality of conducting terminals of plug construction can be positioned the primary importance or the second place.The present invention has that the electronic installation of foldable plug structure is not only simple in structure, assembling easily and cost lower, and can provide more firm rotation and locating effect.
Description of drawings
Fig. 1 is the structural representation of conventional power source transducer.
Fig. 2 (a) has the structural representation of the power supply changeover device of foldable plug structure for tradition.
Fig. 2 (b) is the part-structure sectional view of structure shown in Fig. 2 (a).
Fig. 3 is the electronic device construction exploded view with foldable plug structure of preferred embodiment of the present invention.
Fig. 4 (a) and Fig. 4 (b) are respectively structure shown in Figure 3 turns to primary importance at plug construction part-structure schematic diagram.
Fig. 5 (a) and Fig. 5 (b) are respectively structure shown in Figure 3 turns to the second place at plug construction part-structure schematic diagram.
Fig. 6 is the electronic device construction exploded view with foldable plug structure of another preferred embodiment of the present invention.
Fig. 7 (a) and Fig. 7 (b) have shown briefly that respectively the location division of first positioning element of Fig. 6 and axial region is positioned at the structure chart of the primary importance and the second place at plug construction.
Wherein, description of reference numerals is as follows:
10 power supply changeover devices, 11,21,31 housings
12,22 plugs, 23 dimples
20,30 power supply changeover devices with foldable plug structure
220 cross bars, 221 first conducting terminals
222 second conducting terminals, 2201,324 prominent tenons
223,224 apertures, 225 recesses
226 holding tanks, 227 springs
228 replace assembly 32 plug constructions
33 fixing plate 34 first positioning elements
35 second positioning elements, 36 circuit boards
311 first housings, 312 second housings
313 supporting seats, 3131 storage tanks
314 flutings, 315 inner surfaces
316 baffle plates, 317 holding parts
318 protuberances, 319 friction means
321 axial regions, 322 conducting terminals
322a first end 322b the second end
323 location division 323a first surfaces
323b second surface 323c the 3rd surface
323d the 4th surperficial 325 limiting sections
331 holes, 332 stop sections
333 basal surfaces, 334 flutings
34a, 34b extension board 361 connect assembly
Embodiment
Some exemplary embodiments that embody feature of the present invention and advantage will be described in detail in the explanation of back segment.Be understood that the present invention can have various variations different in form, its neither departing from the scope of the present invention, and explanation wherein and accompanying drawing be when the usefulness that explain in itself, but not in order to restriction the present invention.
See also Fig. 3, it is for the electronic device construction exploded view with foldable plug structure of preferred embodiment of the present invention.As shown in the figure, the electronic installation 30 with foldable plug structure of the present invention can be but be not limited to power supply changeover device.Electronic installation 30 with foldable plug structure of the present invention is mainly by housing 31, plug construction 32, fixedly plate 33, first positioning element 34 and circuit board 36 are constituted.Wherein, housing 31 has supporting seat 313 and a plurality of fluting 314.Plug construction 32 has an axial region 321 and a plurality of conducting terminal 322, and wherein each conducting terminal 322 partly embeds axial region 321, and expose first end 322a and with first end 322a opposite second end 322b.The axial region 321 of plug construction 32 is arranged at the supporting seat 313 of housing 31 rotationally, making a plurality of conducting terminals 322 is rotating shaft and moving at least two positions with axial region 321, comprise that the first end 322a that makes a plurality of conducting terminals 322 moves the primary importance outside a plurality of flutings 314 that protrude from housing 31, and make the first end 322a of a plurality of conducting terminals 322 move to the second places in a plurality of flutings 314 that are placed in housing 31.Fixedly plate 33 is arranged on the supporting seat 313, is used to make the axial region 321 of plug construction 32 to be arranged at supporting seat 313 rotationally.First positioning element 34 is arranged at fixedly on plate 33 or the housing 31 (figure does not show), replaces mutually or buckle with the corresponding location division 323 of axial region 321 being used for, so that a plurality of conducting terminals 322 of plug construction 32 are positioned this primary importance or this second place.Circuit board 36 is arranged in the housing 31, and has power-switching circuit to be used for conversion electric power.Circuit board 36 has a plurality of assemblies 361 that connect, and described a plurality of assemblies 361 that connect are used for being connected with a plurality of conducting terminals 322 of plug construction 32.
In certain embodiments, housing 31 is combined by first housing 311 and second housing 312.One inner surface 315 of housing 31 is provided with this supporting seat 313, and a plurality of fluting 314 is through to corresponding outer surface by this inner surface 315, and a plurality of fluting 314 is extended to a lateral margin of housing 31 by the position that is provided with of supporting seat 313.The inner surface 315 of housing 31 also has a plurality of baffle plates 316, and described a plurality of baffle plates 316 of part are connected with supporting seat 313, and is provided with and extends the edge of a plurality of flutings 314.
In certain embodiments, the axial region 321 of plug construction 32 can utilize the mold mode to form, make a plurality of conducting terminals 322 arranging perpendicular to the mode of axial region 321 in fact, and each conducting terminal 322 partly embeds axial region 321, and expose first end 322a and the second end 322b.In addition, the two ends of the axial region 321 of plug construction 32 have a prominent tenon 324 separately, the prominent tenon 324 of this axial region 321 is arranged in the corresponding storage tank 3131 of supporting seat 313, therefore a plurality of conducting terminals 322 of plug construction 32 can be rotating shaft by axial region 321, the primary importance that a plurality of flutings of the first end 322a of a plurality of conducting terminals 322 being moved to protrude from housing 31 314 are outer, and make the first end 322a of a plurality of conducting terminals 322 move to the second place in a plurality of flutings 314 that are placed in housing 31.
Fixedly plate 33 is fixedly arranged on supporting seat 313 and a plurality of baffle plate 316.When the axial region 321 of plug construction 32 is arranged on the supporting seat 313 and the prominent tenon 324 at two ends is arranged in the corresponding storage tank 3131, and when the first end 322a of a plurality of conducting terminals 322 passes a plurality of fluting 314, fixedly plate 33 can be fixedly arranged on supporting seat 313 and a plurality of baffle plate 316, to cover the storage tank 3131 of supporting seat 313.In addition, fixedly plate 33 can cooperate baffle plate 316 and 314 definition of a plurality of fluting to form a plurality of holding parts 317, and the first end 322a of a plurality of conducting terminals 322 can be accommodated in described a plurality of holding part 317.
In certain embodiments, fixedly plate 33 can utilize the engaging mode to be fixedly arranged on supporting seat 313 and a plurality of baffle plate 316.Fixedly plate 33 can have a plurality of holes 331, described a plurality of holes 331 the position is set corresponding to a plurality of protuberances 318 on the supporting seat 313 of housing 33 and a plurality of baffle plates 316.When fixedly plate 33 is arranged on supporting seat 313 and a plurality of baffle plate 316, a plurality of protuberances 318 will fasten with corresponding a plurality of holes 331, and making fixedly, plate 33 is fixed on supporting seat 313 and the baffle plate 316.In addition, when a plurality of protuberances 318 with after corresponding a plurality of holes 331 fasten, can further making fixedly with for example ultrasonic fusing or viscose glue ways of connecting, plate 33 firmly be arranged on supporting seat 313 and the baffle plate 316.Certainly, fixedly 316 on plate 33 and supporting seat 313 and baffle plate be connected with fixed form not as limit, in certain embodiments, fixedly plate 33 can directly make fixedly with ultrasonic fusing, thermal welding or viscose glue ways of connecting that plate 33 is fixedly arranged on supporting seat 313 and the baffle plate 316.
In the present embodiment, first positioning element 34 is arranged at fixedly on the plate 33, replaces mutually or buckle with the location division 323 of the axial region 321 of plug construction 32 being used for, so that a plurality of conducting terminals 322 of plug construction 32 are positioned primary importance.In the present embodiment, first positioning element 34 can be with fixedly plate 33 be integrally formed, and first positioning element 34 can be a coupler construction for example.In addition, the location division 323 of axial region 321 can be for example protuberance or recess structure (figure does not show).Therefore, first positioning element 34 can utilize coupler construction to replace mutually or buckle with the protuberance of the location division 323 of axial region 321, makes plug construction 32 be positioned primary importance.Certainly, first positioning element 34 is not limited to be arranged on fixedly on the plate 33, also can be arranged at the appropriate location (figure does not show) of the inner surface 315 of housing 31.
In certain embodiments, the inner surface 315 of housing 31 also has one second positioning element 35, this second positioning element 35 is adjacent to supporting seat 313 and can replaces mutually or buckle with the location division 323 of axial region 321, so that a plurality of conducting terminals 322 of plug construction 32 are positioned the second place.Certainly, second positioning element 35 can be integrally formed with housing 31, and second positioning element 35 can be a coupler construction for example.Therefore, second positioning element 35 can utilize coupler construction to replace mutually or buckle with the protuberance structure of the location division 323 of axial region 321, makes a plurality of conducting terminals 322 of plug construction 32 be positioned the second place.
In certain embodiments, the axial region 321 of plug construction 32 also optionally has at least one limiting section 325, and this limiting section 325 can be a platform structure and is arranged between a plurality of conducting terminals 322.When a plurality of conducting terminals 322 of plug construction 32 turned to primary importance, limiting section 325 can be replaced by the side of part baffle plate 316 and make plug construction 32 be limited in this primary importance.In other embodiments, fixedly plate 33 can comprise at least one stop section 332.In the same manner, when a plurality of conducting terminals 322 of plug construction 32 turned to primary importance, limiting section 325 also can be subjected to fixedly the stop section 332 of plate 33 to replace and make plug construction 32 be limited in this primary importance.
In certain embodiments, the inner surface 315 of housing 31 also has a plurality of friction means 319, and described a plurality of friction means 319 are adjacent to a plurality of flutings 314.When the axial region 321 of plug construction 32 is arranged on the supporting seat 313 and the prominent tenon 324 at its two ends when being arranged in the corresponding storage tank 3131, a plurality of friction means 319 can contact with axial region 321, make plug construction 32 when rotating, the frictional force that axial region 321 by plug construction 32 and a plurality of friction means are 319 can firmly and not be rotated plug construction 32 with getting loose.
Please consult Fig. 3 again, circuit board 36 is arranged at fixedly two opposite sides of plate 33 with plug construction 32.Circuit board 36 has a plurality of assemblies 361 that connect, described a plurality of the second end 322b that connect assembly 361 corresponding to a plurality of conducting terminals 322 of plug construction 32.Described a plurality of connect assembly 361 can be when plug construction 32 turns to primary importance with the second end 322b contact of corresponding a plurality of conducting terminals 322 and be electrically connected.In addition, described a plurality of assembly 361 that connects can be when plug construction 32 turns to the second place separates with the second end 322b of corresponding a plurality of conducting terminals 322.
See also Fig. 4 (a) and Fig. 4 (b), it is respectively structure shown in Figure 3 turns to primary importance at plug construction part-structure schematic diagram.Shown in Fig. 3 and Fig. 4 (a)～Fig. 4 (b), in the time will using electronic installation 30 with foldable plug structure, the first end 322a of a plurality of conducting terminals 322 of plug construction 32 can be along with the external force effect is rotating shaft with axial region 321, and moves to the primary importance that protrudes from housing 31.At this moment, first positioning element 34 can be replaced or buckle mutually with the location division 323 of the axial region 321 of plug construction 32, so that a plurality of conducting terminals 322 of plug construction 32 are positioned primary importance.In addition, when a plurality of conducting terminals 322 of plug construction 32 turned to primary importance, the limiting section 325 of plug construction 32 can be subjected to fixedly the stop section 332 of plate 33 to replace and be limited in this primary importance.In addition, circuit board 36 a plurality of connect assembly 361 can be when plug construction 32 turns to primary importance with the second end 322b contact of corresponding a plurality of conducting terminals 322 and be electrically connected.
See also Fig. 5 (a) and Fig. 5 (b), it is respectively structure shown in Figure 3 turns to the second place at plug construction part-structure schematic diagram.Shown in Fig. 3 and Fig. 5 (a)～Fig. 5 (b), when folding when taking in plug construction 32, the first end 322a of a plurality of conducting terminals 322 of plug construction 32 will be along with the external force effect is rotating shaft with axial region 321, and moves to the second place in a plurality of holding parts 317 that are accommodated in housing 31.At this moment, second positioning element 35 can be replaced or buckle mutually with the location division 323 of the axial region 321 of plug construction 32, so that a plurality of conducting terminals 322 of plug construction 32 are positioned the second place.In addition, circuit board 36 a plurality of connect assembly 361 and can be when plug construction 32 turns to the second place separate with the second end 322b of corresponding a plurality of conducting terminals 322.
See also Fig. 6, it is for the electronic device construction exploded view with foldable plug structure of another preferred embodiment of the present invention.As shown in the figure, in this embodiment, of the present invention have the electronic installation 30 of foldable plug structure in the same manner by housing 31, plug construction 32, fixedly the plate 33 and first positioning element 34 constitute, and each modular construction and function and structural similarity shown in Figure 3, just first positioning element 34 is made of two extension boards of fixedly plate 33 basal surfaces 333 outward-dipping extensions, and the location division 323 of the axial region 321 of plug construction 32 is that the rectangle connecting rod in zone, stage casing constitutes, in addition, fixedly plate 33 also has a plurality of flutings 334, passes through for the second end 322b of a plurality of conducting terminals 322 of plug construction 32.
See also Fig. 7 (a) and Fig. 7 (b), its respectively briefly the location division of first positioning element of displayed map 6 and axial region be positioned at the structure chart of the primary importance and the second place at plug construction.Shown in Fig. 6 and Fig. 7 (a), Fig. 7 (b), in this embodiment, first positioning element 34 is made of the two extension board 34a, the 34b that are oppositely arranged, wherein the side of two extension board 34a, 34b is connected in the fixedly basal surface 333 of plate 33, and the distance between two extension board 34a, 34b shortens outside this side direction that is connected in the fixing basal surface 333 of plate 33 gradually.The location division 323 of axial region 321, rectangle connecting rod for example, have first surface 323a, second surface 323b, the 3rd surperficial 323c and the 4th surperficial 323d, wherein first surface 323a is adjacent to second surface 323b, and first surface 323a is relative with the 3rd surperficial 323c.The location division 323 of axial region 321 is arranged between two extension board 34a, the 34b, therefore when plug construction 32 is stressed when turning to primary importance, shown in Fig. 7 (a), the first surface 323a of the location division 323 of axial region 321 and the 3rd surperficial 323c are subjected to extension board 34a, 34b to replace and locate respectively, make a plurality of conducting terminals 322 of plug construction 32 be positioned primary importance thus.In addition, circuit board 36 a plurality of connect assembly 361 can be when plug construction 32 turns to primary importance with the second end 322b contact of corresponding a plurality of conducting terminals 322 and be electrically connected.In addition, when plug construction 32 is stressed when turning to the second place, shown in Fig. 7 (b), the second surface 323b of the location division 323 of axial region 321 and the 4th surperficial 323d are subjected to extension board 34b, 34a to replace and locate respectively, make a plurality of conducting terminals 322 of plug construction 32 be positioned the second place thus.In addition, circuit board 36 a plurality of connect assembly 361 and can be when plug construction 32 turns to the second place separate with the second end 322b of corresponding a plurality of conducting terminals 322.
In sum, the electronic installation that the present invention has foldable plug structure makes the axial region of plug construction can be arranged at the support portion of housing rotationally by fixed part, and replace mutually or buckle with the location division of axial region by first positioning element, make a plurality of conducting terminals of plug construction can be positioned the primary importance or the second place.The present invention has that the electronic installation of foldable plug structure is not only simple in structure, assembling easily and cost lower, and can provide more firm rotation and locating effect.
The present invention can be appointed by those skilled in the art and executes the craftsman and think and carry out multiple modification, yet does not break away from the scope that appended claims is contained.
Claims (17)
1. electronic installation with foldable plug structure comprises:
One housing has a supporting seat and a plurality of fluting;
One plug construction, have an axial region and a plurality of conducting terminal, described a plurality of conducting terminal is arranged at this axial region, this axial region is arranged at this supporting seat of this housing rotationally, making described a plurality of conducting terminal is that rotating shaft is moved at least two positions with this axial region, wherein said at least two positions comprise that described a plurality of conducting terminal protrudes from a primary importance of this housing, and described a plurality of conducting terminal is placed in the interior second place of these a plurality of flutings of this housing;
One fixing plate is arranged on this supporting seat, is used to make this axial region to be arranged at this supporting seat rotationally;
One circuit board is arranged in this housing and has a plurality of assemblies that connect, and is used for being connected with these a plurality of conducting terminals of this plug construction; And
One first positioning element is arranged at this fixedly on the plate, replaces mutually or buckle with a location division of this axial region being used for, so that described a plurality of conducting terminals of this plug construction are positioned this primary importance or this second place.
2. the electronic installation with foldable plug structure as claimed in claim 1, wherein each described conducting terminal partly embeds this axial region, and expose a first end and a second end relative with this first end, and wherein said a plurality of conducting terminal is arranged in the mode perpendicular to this axial region in fact.
3. the electronic installation with foldable plug structure as claimed in claim 2, wherein this circuit board and this plug construction are positioned at this fixedly two opposite sides of plate, and described a plurality of these the second ends that connect assembly corresponding to described a plurality of conducting terminals of this plug construction of this circuit board.
4. the electronic installation with foldable plug structure as claimed in claim 3, wherein said a plurality of connect assembly when this plug construction turns to this primary importance with this second end contacts of corresponding described a plurality of conducting terminals and connect, and wherein said a plurality of assembly that connects separates with this second end of corresponding described a plurality of conducting terminals when this plug construction turns to this second place.
5. the electronic installation with foldable plug structure as claimed in claim 1, wherein this supporting seat is arranged at an inner surface of housing, described a plurality of fluting is extended to a lateral margin of this housing by the position that is provided with of this supporting seat, this housing also has a plurality of baffle plates, is connected and is provided with and extends the edge of described a plurality of flutings to described a plurality of baffle plates and this supporting seat of small part.
6. the electronic installation with foldable plug structure as claimed in claim 5, wherein this supporting seat has storage tank, and these axial region two ends of this plug construction have a prominent tenon separately, and described prominent tenon is arranged in this storage tank of this supporting seat.
7. the electronic installation with foldable plug structure as claimed in claim 6, wherein fixedly plate is arranged on this supporting seat, to cover this storage tank of this supporting seat.
8. the electronic installation with foldable plug structure as claimed in claim 7, wherein fixedly plate also is arranged on described a plurality of baffle plate, to cooperate described a plurality of baffle plate and described a plurality of fluting definition to form a plurality of holding parts, to take in described a plurality of conducting terminal.
9. the electronic installation with foldable plug structure as claimed in claim 5, wherein this axial region also has at least one limiting section, be arranged between described a plurality of conducting terminal, replace mutually with the side of described a plurality of baffle plates of part and make this plug construction be limited in this primary importance being used for.
10. the electronic installation with foldable plug structure as claimed in claim 9, wherein should be fixedly plate also comprise at least one stop section, replace mutually with this limiting section of this axial region and make this plug construction be limited in this primary importance being used for.
11. the electronic installation with foldable plug structure as claimed in claim 1, wherein fixedly plate is integrally formed with this for this first positioning element, and this first positioning element is a coupler construction, and this location division of this axial region is the protuberance structure.
12. the electronic installation with foldable plug structure as claimed in claim 1, also comprise one second positioning element, be adjacent to this supporting seat, replace mutually or buckle with this location division of this axial region being used for, so that described a plurality of conducting terminals of this plug construction are positioned this second place.
13. the electronic installation with foldable plug structure as claimed in claim 12, wherein this second positioning element and this housing are integrally formed, and this second positioning element is a coupler construction, and this location division of this axial region is the protuberance structure.
14. the electronic installation with foldable plug structure as claimed in claim 1, wherein this housing also has a plurality of friction means, is adjacent to described a plurality of fluting, to be used to replace this axial region.
15. the electronic installation with foldable plug structure as claimed in claim 1, wherein this first positioning element by this fixedly two extension boards of the outward-dipping extension of basal surface of plate constituted, this location division of this axial region of this plug construction is made of the rectangle connecting rod, and fixedly plate also has a plurality of flutings.
16. the electronic installation with foldable plug structure as claimed in claim 15, wherein this first positioning element is made of two extension boards that are oppositely arranged, one side of described two extension boards is connected in this fixedly this basal surface of plate, distance between described two extension boards fixedly shortens outside this side direction of this basal surface of plate gradually from being connected in this, and this location division of this axial region is arranged between described two extension boards.
17. the electronic installation with foldable plug structure as claimed in claim 1, wherein this housing is made up by first housing and second housing, and this electronic installation with foldable plug structure is a power supply changeover device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101488281A CN101383461B (en) | 2007-09-03 | 2007-09-03 | Electronic apparatus having foldable plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101488281A CN101383461B (en) | 2007-09-03 | 2007-09-03 | Electronic apparatus having foldable plug structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101383461A CN101383461A (en) | 2009-03-11 |
| CN101383461B true CN101383461B (en) | 2010-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101488281A Active CN101383461B (en) | 2007-09-03 | 2007-09-03 | Electronic apparatus having foldable plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101383461B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545652A (en) * | 2012-02-20 | 2012-07-04 | 深圳市盈基实业有限公司 | Small-sized power adapter |
| CN105119095B (en) * | 2015-09-07 | 2017-11-07 | 珠海雷特科技股份有限公司 | It is a kind of it is firm do not skew fold movable plug device |
| CN111131732B (en) * | 2019-12-24 | 2021-10-19 | 深圳翔成电子科技有限公司 | KU-band tuner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271046Y (en) * | 1996-05-31 | 1997-12-17 | 尹秉铙 | Power supply plug with folding pin |
| US6089886A (en) * | 1998-09-10 | 2000-07-18 | Ericsson, Inc. | Swiveling electrical plug assembly |
| CN2459793Y (en) * | 2000-12-26 | 2001-11-14 | 信广贸易股份有限公司 | Rotary recharge plug for electric appliance |
-
2007
- 2007-09-03 CN CN2007101488281A patent/CN101383461B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271046Y (en) * | 1996-05-31 | 1997-12-17 | 尹秉铙 | Power supply plug with folding pin |
| US6089886A (en) * | 1998-09-10 | 2000-07-18 | Ericsson, Inc. | Swiveling electrical plug assembly |
| CN2459793Y (en) * | 2000-12-26 | 2001-11-14 | 信广贸易股份有限公司 | Rotary recharge plug for electric appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101383461A (en) | 2009-03-11 |
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