CN101409399B - Electric appliance apparatus with rotatable and stored plug - Google Patents
Electric appliance apparatus with rotatable and stored plug Download PDFInfo
- Publication number
- CN101409399B CN101409399B CN2007101638560A CN200710163856A CN101409399B CN 101409399 B CN101409399 B CN 101409399B CN 2007101638560 A CN2007101638560 A CN 2007101638560A CN 200710163856 A CN200710163856 A CN 200710163856A CN 101409399 B CN101409399 B CN 101409399B
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- plug
- electrical installation
- lower casing
- rotatable
- fixed component
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Abstract
The invention discloses an electrical device which can rotate and can collect a plug. The electrical device comprises an upper shell and a lower shell. The lower shell is provided with two through holes formed inside the lower shell, two narrow holes accepting the plug and two depositories; besides, the lower shell is jointed with the upper shell. The electrical device also comprises the plug which is provided with a first terminal and a second terminal. The first terminal is inserted into the through holes of the lower shell. Moreover, when the plug rotates to a hidden position, the first terminal of the plug is accepted into the narrow holes accepting the plug of the lower shell; while the second terminal of the plug is accepted into the depositories. The electrical device also comprises a fixing component, which is provided with two long holes formed inside the fixing component so as to insert the second terminal of the plug, two clamps formed at the lower surface of the fixing component so as to clamp the plug, and a circuit board mounted on the lower shell.
Description
Technical field
Present invention is directed to the electrical installation with plug, specific system is laborsaving relevant for having, can collect and the electrical installation of rotatable plug.
Background technology
Consumption electronic product, therefore for example mobile computer, PDA(Personal Digital Assistant), mobile phone, MP3 player etc. continue to trend towards miniaturization, impel for example bigger demand of power supply unit, battery charger or transformer of the electric connector that is easy to carry about with one.Hereat, the electric connector of consumption electronic product need make forr a short time, more light and handy and be convenient to transport.In addition, must durablely carry for a long time and frequently use to bear.Each consumption electronic product mostly needs to have on its electric connector or its body plug with its supply capability of mat, so plug is the assembly of necessity.Occur the plug that various kinds is used for consumption electronic product or electric connector in recent years, be convenient for carrying being used to, for example rotatable plug, foldable plug or scalable plug.For example, the conventional electric power connector comprises shell and plug.Shell also has spill storage limitation portion, and it is positioned near the top of shell.Plug mainly is made up of bar, 2 first heel pieces and 2 second heel pieces that every side has a tenon.First heel piece and second heel piece distinctly have the hole corresponding to tenon, to be used to insert tenon so that first heel piece, second heel piece and bar be connected.Each sidewall of spill storage limitation portion has the spring repository, and it includes spring.The end points of spring system distinctly contacts with one of spring repository side and the mat fixation kit hole interior with being arranged at each first heel piece.Plug system is arranged at spill storage limitation portion by the elastic force of spring, and by adjusting first heel piece folding to drive second heel piece and to rotate this bar.Therefore, plug system is electrically connected to and is placed on the interior circuit board of shell.
Many foldable, rotatable or scalable plugs of tradition that are similar to above-mentioned plug have a main difficult problem in Machine Design.Foldable or the rotatable fixture of tradition has poor and weak mechanical structure usually, is attached to other member of shell or pin connector in order to dress.Poor and weak dependence structure may cause foldable or scalable unit to be easy to damage, low reliability reaches even for user's tool danger, also may have influence on the electrically contact of setting up and keeping well.Therefore, be required to be the rotatable or foldable formula plug that one durable, safety is provided and can overcomes above-mentioned shortcoming now.
Summary of the invention
In view of the shortcoming of above-mentioned traditional plug, for example poor and weak mechanical structure make perishable, the low reliability of traditional plug and even to the dangerous property of user, the present invention disclose have rotatable, can collect and the electrical installation of durable plug.
But the invention provides electrical installation with rotatable and stored plug.This electrical installation comprises upper casing and lower casing.Lower casing has two through holes, two plugs that form in it and receives long and narrow hole and two repositories, and be to engage with upper casing.This electrical installation also comprises the plug with first end and second end.First end system inserts in the through hole of lower casing.Moreover when plug rotated to stowed position, the plug that first end of plug system is accommodated in lower casing received long and narrow hole, and second end of plug system is accommodated in the repository of lower casing.This electrical installation also comprises a fixed component, and it has its two interior slotted holes of formation to be inserted and to be formed at two anchor clamps of its lower surface by second end of plug to clamp plug; And dress invests the circuit board on the lower casing.Fixed component also is contained in two of its upper surface formation and accepts parts.When plug just is rotated, accept second end that the interior a part of long hole series of parts and fixed component is accepted plug.Lower casing also comprises two recesses of forming in it and two spill repositories to support plug.Recess and spill repository are U-shaped.In addition, lower casing comprises the concave channels that is formed between the through hole.Plug also comprises rectangular shaft to be clamped by the anchor clamps of fixed component.
One of the present invention advantage is that rotatable plug system can collect into electrical installation easily.
Another advantage of the present invention is that rotatable plug is more laborsaving on using.
The present invention's another advantage is that rotatable plug can meet security regulations.
The present invention's another advantage can make this rotary type plug become durable and firm for the fixed component that is bonded to lower casing by utilization, and can bear and carry for a long time and frequently use.
Another advantage of the present invention is that rotatable plug must be applied to the electrical installation that any kind needs plug.
This type of and other advantage is from the narration of following preferred embodiment and follow back accompanying drawing formula and claims will become obviously.
Description of drawings
The present invention can and be described in detail and back accompanying drawing formula is understood by some preferred embodiments in the specification.Element numbers system identical in graphic means same assembly among the present invention.Yet the skill person in this field is deserved to be in order to explanation but not in order to limit the present invention's claim, wherein with the preferred embodiment of understanding all the present invention:
Fig. 1 is the schematic diagram of the electrical installation according to the present invention.
Fig. 2 is the schematic diagram of the fixed component of the electrical installation according to the present invention.
Fig. 3 is the end view of the fixed component of the electrical installation according to the present invention.
Fig. 4 is the schematic diagram of rotatable frame of the electrical installation according to the present invention.
Fig. 5 is a view after the shell under the electrical installation according to the present invention.
Fig. 6 is the top view of shell under the electrical installation according to the present invention.
Fig. 7 be according to the present invention figure six along the sectional drawing of the line of A to A.
Fig. 8 system illustrates the pivoting mechanism of rotatable frame of electrical installation according to the present invention.
Fig. 9 system illustrates the assembly program of electrical installation according to the present invention.
Figure 10 system illustrates the assembly program of electrical installation according to the present invention.
Among the figure:
10 electrical installations
100 upper casings
200 fixed components
201 accept parts
202 anchor clamps
203 carriages
204 long and narrow holes
205 slotted holes
206 holes
207 flat boards
300 rotatable framves
301 fork parts
302
303 circular teats
304 portions
400 lower casings
401 long and narrow holes
402 base portions
403 firmwares
404 through holes
405 straight walls
406 narrow repositories
407 spill repositories
408 concave channels
409 recesses
410 protuberances
500 printed circuit board (PCB)s
A, B, C, D are ultrasonic waves welding/thermal weld
Embodiment
The present invention will be described in detail with preferable embodiment and viewpoint, and this type of narrates structure and program that the present invention explains in system, only in order to explanation but not in order to limit the present invention's claim.Therefore, the preferred embodiment in specification, the present invention also can extensively be rendered in other embodiment.
The present invention discloses the electrical installation with rotatable plug.In the present invention's preferred embodiment, shown in figure one and figure ten, electrical installation 10 comprises upper casing 100, lower casing 400, and itself and upper casing 100 closely cooperate, rotatable frame 300, it is supported by lower casing 400, fixed component 200, it places on the rotatable frame 300; And printed circuit board (PCB) (PCB) 500, its dress invests on the lower casing 400 to be electrically connected to rotatable frame 300.Shown in figure one and figure five, the surface definition has two long and narrow holes 401 under lower casing 400.Long and narrow hole 401 be arranged in parallel and Yu Yiduan open so that rotatable frame 300 must by and remain in it.In other words, rotatable frame 300 can rotate to and accommodate and be hidden in the long and narrow hole 401.
With reference to figure six and figure seven, lower casing 400 comprises base portion 402, two firmwares 403, its edge that is formed at base portion 402 is with fixed printed circuit board (PCB) 500, two through holes 404, its formation runs through base portion 402 to be used for that lower casing 400 is passed in 300 insertions of rotatable frame, outstanding straight wall 405 on the four-way, it is around through hole 404 and be formed on the base portion 402 and accepted with the member 200 that is fixed, two narrow repositories 406, its formation are adjacent to through hole 404 to be used for accepting this frame 300 when being parallel under the lower casing surface when rotatable frame 300 rotates to; And two spill repositories 407, its formation is adjacent under the straight wall 405 to support rotatable frame 300.Concave channels 408 is to be formed between two through holes 404.Two recesses 409 are to be formed on the opposite end of concave channels 408, and the shape of recess 409 is similar to the shape of spill repository 407.Recess 409 is preferably U-shaped with the shape of spill repository 407.Two protuberances 410 are to be formed on the lower casing 400 on the surface, and it is with respect to the long and narrow hole 401 of lower surface.
With reference to figure four, rotatable frame 300 comprises 302, two portions 304 of axle, and it is formed on the opposite end of axle 302, y-bend spare 301, and it distinctly is fixed in the portion 304, and two circular teats 303, and its axis along axle 302 is fixed in a portion 304 from the outside.Each one 304 has with the direction perpendicular to the axis of axle 302 and extends through wherein slotted hole (not shown), and the perforate (not shown) that extends through wherein and be communicated with slotted hole with the direction of the axis that is parallel to axle 302.Each pitches being insertion and being fixed in slotted hole (not shown) than short end of part 301, and another is the corresponding long and narrow hole 401 that extends and pass through lower casing 400 when assembling than long end.Rotatable frame 300 is the space that is arranged at 405 on the four straight walls of lower casing 400, and the long end system of fork part 301 inserts the through hole 404 of lower casing 400 when assembling electrical installation 10.Moreover the axle 302 of rotatable frame 300 is accepted and is supported by the recess 409 of lower casing 400, and the circular teat 303 of bar frame 300 is accepted and supported by the spill repository 407 of lower casing 400.Therefore, when bar frame 300 just when rotated, axle 302 can and can slip into smooth-goingly and skid off the concave channels 408 of lower casing 400 along the rotation of the axis of axle 302, and circular teat 303 can be along the axis and together rotation of axle 302 of axle 302.
With reference to figure two and figure three, fixed component 200 comprises dull and stereotyped 207, two anchor clamps 202, and it extends downwards from dull and stereotyped 207, four long and narrow holes 204, it forms around dull and stereotyped 207, four carriages 203, and it is formed at surface under dull and stereotyped 207 and corresponding to the circular teat 303 and the axle 302 of bar frame 303; And two accept parts 201, and it is formed at surface on dull and stereotyped 207.Two slotted holes 205 are distinctly to be formed at two on dull and stereotyped 207 to accept side and the place ahead under the parts 201, by this when assembling electrical installation 10 and just when rotated in fork part 301, and slotted hole 205 and accept the short end that parts 201 can accept to pitch part 301.Long and narrow hole 204 is to be formed in the flat board 207 of fixed component 200, and accepting the straight wall 405 of projecting upwards of lower casing 400, and carriage 203 is to be formed under the flat board 207 of fixed component 200 surface with on the circular teat 303 and axle 302 that are placed on bar frame 300.Two holes 206 are two opposite sides that are formed at a wherein long and narrow hole of four long and narrow holes 204, with the protuberance 410 of accepting lower casing 400.Anchor clamps 202 are the axle 302 of clamping rotatable frame 300, leave predetermined position to prevent 300 rotations of bar frame.Because of anchor clamps 202 have elasticity, so work as rotatable frame 300 just when rotated, the distance of the point of two anchor clamps 202 can be by 302 changes of axle.
With reference to figure eight, but the axis of fork part 301 threaded shafts 302 rotates to the upright position from stowed position, vice versa, fork part 301 is the long and narrow hole 401 that the long end system that is parallel under the lower casing 400 surface and fork part 301 is accommodated in correspondence when stowed position, and fork part 301 is that the long end perpendicular to surface under the lower casing 400 and fork part 301 is exposing from lower casing 400 when the upright position.When fork part 301 just when the upright position rotates to stowed position, the short end of fork part 301 is at first accepted parts 201 and slotted hole 205 by fixed component 200, then enter the narrow repository 406 of lower casing 400 and be accommodated in wherein, the long end of fork part 301 then enters long and narrow hole 401 surperficial interior under the lower casing 400 and is accommodated in wherein, and vice versa.In addition, axle 302 is substantially rectangular column.Therefore, when fork part 301 when lying in the upright position, two anchor clamps 202 can be clamped axle 302 on two relative planes of the rectangular column of axle 302, with the position that keeps fork part 301 and prevent to pitch part 301 and rotate and leave the upright position.When fork part 301 positive rotation were got back to stowed position, the edge system of axle 302 was just slipping into interior the concave channels 408 of lower casing 400 and is passing through wherein.The physics elasticity of anchor clamps 202 can make from upright position rotating shaft 302 and the fork part 301 to stowed position become easy and laborsaving.After rotating back to stowed position, axle 302 lies on the other two relative planes of its rectangular column and is clamped by anchor clamps 202, rotates to prevent to pitch part 301 surface under the lower casing 400.Similarly, when fork part 301 when desiring to be rotated to the upright position, the physics elasticity of anchor clamps 202 make become from stowed position rotating shaft 302 and fork part 301 to upright position easy and laborsaving.
Moreover, axle 302 and circular teat 303 are in the middle of being clipped in by the recess 409 of the carriage 203 of fixed component 200 and lower casing 400 and spill repository 407, and are combined with ultrasonic waves welding or thermal weld with the straight wall 405 of lower casing 400 as the long and narrow hole 204 of figure nine fixed component 200 among one of the present invention embodiment that is shown in.Therefore, rotating shaft will can not be offset and leave predetermined position.Because of fixed component 200 and lower casing 400 are to see through long and narrow hole 204 and straight wall 405 is integrally combined, so the durability of rotatable plug can be promoted.Hereat, utilize anchor clamps 202 and long and narrow hole 204 will utilize the prior art of spring greatly firm among the present invention with the rotatable plug mechanism that combines of 405 on straight wall.In addition, the contact surface between carriage 203, recess 409, spill repository 407, axle 302 and the circular teat 303 can pass through scrapes with minimizing frictional force therebetween, and a rotatable by this frame 300 can rotate more smooth-goingly.Therefore, the invention provides have laborsaving, can collect, durable, rotatable and can meet the electrical installation 10 of the plug of security regulations.In one of the present invention embodiment, electrical installation 10 can be electric connector, and for example power supply unit, battery charger, transformer, adapter or any other need the electric equipment products of plug.
With reference to figure ten, in the present invention's assembly program, at first prepare lower casing 400 in advance, then in two through holes 404 with rotatable frame 300 vertical insertion lower casings 400.Thereafter, by short the end in two slotted holes 205 that insert fixed component 200 and with outstanding straight wall 405 on the four-way of lower casing 400 of bar frame 300 inserted in four long and narrow holes 204 of fixed component 200, and fixed component 200 is placed on the rotatable frame 300, and long and narrow hole 204 and straight wall 405 are to meet security regulations with ultrasonic waves welding or thermal weld assembling.Afterwards, printed circuit board (PCB) (PCB) 500 is that dress invests on the lower casing 400.At last, upper casing 100 is to assemble to form electrical installation 10 with ultrasonic waves welding and lower casing 400.
Above-mentioned narration is the present invention's preferred embodiment.The skill person in this field is deserved to be in order to explanation the present invention but not in order to limit the claim that the present invention was advocated to understand it.Its scope of patent protection when on after attached claims and etc. same domain decide.Allly be familiar with this skill person of the field, in not breaking away from this patent spirit or scope, change of being done or retouching all belong to following equivalence of finishing of disclosed spirit and change or design, and should be included in following claims.
Claims (10)
1. but the electrical installation of the rotatable and stored plug of a tool is characterized in that: but described tool is rotatable and the electrical installation of stored plug, comprises:
One upper casing;
One lower casing, it has two through holes that form in it, two plugs of an end opening are accepted slotted hole and two repositories, and this lower casing system combines with this upper casing;
One plug, it has one first end and one second end, this first end system inserts in this through hole of this lower casing, wherein when this plug system rotated to stowed position, this plug that this first end system of this plug is accommodated in this lower casing was accepted in the slotted hole and this second end system of this plug is accommodated in this repository of this lower casing;
One fixed component, it has two slotted holes of forming in it allowing this second end of this plug insert, and two anchor clamps that are formed at its lower surface, and wherein these anchor clamps can be fixed this plug when this plug goes to stowed position and goes to the upright position; And
One circuit board, its dress invests on this lower casing.
2. but the electrical installation of rotatable according to right request 1 described tool and stored plug, it is characterized in that: wherein this electrical installation comprises power supply unit, battery charger, transformer or adapter.
3. but the electrical installation of rotatable according to right request 1 described tool and stored plug is characterized in that: wherein this lower casing also comprises two recesses of forming in it and two spill repositories to support this plug, and wherein this recess and this spill repository are U-shaped.
But 4. the electrical installation of rotatable according to right request 1 described tool and stored plug, it is characterized in that: wherein this lower casing also comprises a concave channels, and it is formed between this through hole.
5. but the electrical installation of rotatable according to right request 1 described tool and stored plug, it is characterized in that: wherein this plug also comprises a rectangular shaft being clamped by these anchor clamps of this fixed component, and is formed at two portions of opposite end of this rectangular shaft and the two circular teats that are fixed in this one.
6. but the electrical installation of rotatable according to right request 1 described tool and stored plug, it is characterized in that: wherein this fixed component also comprises two and accepts parts, it is formed on this fixed component on the surface, when this plug just when rotated, this this long hole series of accepting parts and a part of this fixed component is accepted this second end of this plug.
But 7. the electrical installation of rotatable according to right request 1 described tool and stored plug, it is characterized in that: wherein this fixed component also comprises four carriages, and it is formed under this fixed component surperficial to be placed on this plug.
8. but the electrical installation of rotatable according to right request 1 described tool and stored plug is characterized in that: wherein this fixed component also comprises wall and accepts slotted hole, and it forms around this fixed component.
9. but the electrical installation of rotatable according to right request 8 described tools and stored plug is characterized in that: wherein this lower casing also comprises the four straight walls that form on it and accepts slotted hole to insert this wall.
10. but the electrical installation of rotatable according to right request 9 described tools and stored plug is characterized in that: wherein this wall accept slotted hole and should be straight wall system weld or the thermal weld combination with ultrasonic waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101638560A CN101409399B (en) | 2007-10-09 | 2007-10-09 | Electric appliance apparatus with rotatable and stored plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101638560A CN101409399B (en) | 2007-10-09 | 2007-10-09 | Electric appliance apparatus with rotatable and stored plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101409399A CN101409399A (en) | 2009-04-15 |
| CN101409399B true CN101409399B (en) | 2011-03-30 |
Family
ID=40572267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101638560A Expired - Fee Related CN101409399B (en) | 2007-10-09 | 2007-10-09 | Electric appliance apparatus with rotatable and stored plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101409399B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685935A (en) * | 2012-05-21 | 2012-09-19 | 苏州辛瑞拉光电科技有限公司 | Wireless router with power plug |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6722900B2 (en) * | 2001-04-27 | 2004-04-20 | Japan Storage Battery Co., Ltd. | Power plug with elastic pieces for positioning |
| US6935878B2 (en) * | 2004-01-09 | 2005-08-30 | Powertech Industrial Co., Ltd. | Electrical plug with pivotable and retractable terminals |
-
2007
- 2007-10-09 CN CN2007101638560A patent/CN101409399B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6722900B2 (en) * | 2001-04-27 | 2004-04-20 | Japan Storage Battery Co., Ltd. | Power plug with elastic pieces for positioning |
| US6935878B2 (en) * | 2004-01-09 | 2005-08-30 | Powertech Industrial Co., Ltd. | Electrical plug with pivotable and retractable terminals |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101409399A (en) | 2009-04-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20110330 Termination date: 20211009 |