CN103680307A - Rotary sign module and electronic device using same - Google Patents
Rotary sign module and electronic device using same Download PDFInfo
- Publication number
- CN103680307A CN103680307A CN201210336805.4A CN201210336805A CN103680307A CN 103680307 A CN103680307 A CN 103680307A CN 201210336805 A CN201210336805 A CN 201210336805A CN 103680307 A CN103680307 A CN 103680307A
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- China
- Prior art keywords
- sign
- balancing weight
- indicating closure
- holder
- rotation module
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- 230000005484 gravity Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 9
- 230000003467 diminishing effect Effects 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a rotary sign module and an electronic device using the same. The rotary sign module comprises a fixed seat, a sign cover, a balancing weight and an elastic element. The fixing seat comprises a central hole. The sign cover comprises a rotating shaft center which is rotatably arranged in the central hole. The balancing weight is arranged on the mark cover. The elastic element is connected between the fixed seat and the mark cover. When a moment generated by the counterweight block under the action of gravity is larger than the elastic force generated by the elastic element, the mark cover rotates from a first position to a second position and is fixed at the second position. When a moment generated by the counterweight block under the action of gravity is smaller than the elastic force generated by the elastic element, the mark cover returns to the first position from the second position. The invention also discloses an electronic device applying the rotary sign module.
Description
Technical field
The present invention relates to a kind of Sign module and application thereof, particularly relate to a kind of can be in response to use state the sign of rotation module of sign of rotation direction.
Background technology
Along with the aggravation increasingly of market competition, each product producer, for improving the market share of brand value and product, is fixedly installed the sign of an easy identification conventionally on product.For example, please refer to Fig. 1, the display part 5 that the electronic installation 1 of existing cover-lifting type comprises main frame portion 3 and is hubbed at main frame portion 3, is wherein printed on the outer surface 7 of display part 5 for 9 of the signs of identification brand.Because sign 9 is not because the locational change of display part 5 is changed, therefore indicate that 9 indicate just in optimal viewing angle state when display part 5 horizontal positioned, when if display part 5 is vertically placed, as shown in Figure 1, indicate 9 and present the pattern turning upside down, beholder cannot watch sign 9 by optimal viewing angle, is certainly difficult for picking out the brand of sign.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of sign of rotation module that can adjust mark position.
For reaching above-mentioned purpose, in one embodiment, sign of rotation module comprises: a holder, an indicating closure, a balancing weight and a flexible member.Holder comprises a center pit.Indicating closure comprises that an axis of rotation is rotatably arranged in the middle of this center pit.Balancing weight is arranged on this indicating closure.Flexible member, is linked between this holder and this indicating closure.When this balancing weight is subject to a moment that the effect of gravity produces to be greater than the elastic force that this flexible member produces, this indicating closure to a second place, and is fixed on this second place from a primary importance rotation.When this balancing weight is subject to a moment that the effect of gravity produces to be less than the elastic force that this flexible member produces, this indicating closure from this second site reversion to this primary importance.
In the above-described embodiments, sign of rotation module also comprises that a joint element is arranged at this holder, and this holder more comprises a locating part, when this indicating closure is positioned at this primary importance, this balancing weight is against this locating part, and when this indicating closure is positioned at this second place, this balancing weight combines with this joint element.This balancing weight comprises a first end and a nose, lays respectively at the relative both sides of this equipped piece, and wherein the sectional area of this nose is along diminishing gradually in the direction away from this first end, and this nose is configured for this joint element and combines.This joint element comprises a magnetic element, and this balancing weight comprises a metalwork, is configured for this magnetic element and combines.
In the above-described embodiments, this balancing weight is arranged at the outermost of the inside surface of this indicating closure.This flexible member is a torsionspring, comprises a sleeved part, a first end and one second end, and this sleeved part is sheathed on this axis of rotation, and this first end is linked to this holder, and this second end links this indicating closure.
In another embodiment, the electronic installation of applying above-mentioned sign of rotation module comprises: a lower house, a upper shell and have a sign of rotation module.Upper shell is articulated in this lower house by a pivotal axis, and is displaced into a horizontal reception position and and erects between use location.Sign of rotation module comprises that one has the indicating closure of sign.When this upper shell is positioned at this horizontal reception position, this indicating closure is positioned at a primary importance, and when this upper shell is positioned at this and erects use location, this indicating closure is positioned at the second place of different these primary importances.
In the above-described embodiments, this sign of rotation module comprises:: a holder, an indicating closure, a balancing weight and a flexible member.Indicating closure is rotatably arranged on this holder.Balancing weight is arranged on this indicating closure.Flexible member is linked between this holder and this indicating closure.This indicating closure utilizes this balancing weight from this primary importance, rotated to this second place by the moment that the effect of gravity produces, and this indicating closure utilizes the restoring force of this flexible member to rotate to this primary importance from this second place.
In the above-described embodiments, sign of rotation module also comprises that a joint element is arranged at this holder, and this holder more comprises a locating part, when this sign is positioned at this primary importance, this balancing weight is against this locating part, and when this sign is positioned at this second place, this balancing weight is against this joint element.One axis of this holder is perpendicular to this pivotal axis, and the angle between this locating part and this axis is less than the angle between this joint element and this axis.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly also coordinates appended accompanying drawing to elaborate.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the electronic installation of prior art;
Fig. 2 is the element exploded view of the electronic installation of preferred embodiment of the present invention;
Fig. 3 is the schematic diagram of holder of the sign of rotation module of preferred embodiment of the present invention;
Fig. 4 is the schematic diagram of subelement of the sign of rotation module of preferred embodiment of the present invention;
Fig. 5 A is the schematic top plan view of the sign of rotation module of preferred embodiment of the present invention, and wherein swivelling cover is positioned at primary importance;
Fig. 5 B is the schematic diagram of the electronic installation of preferred embodiment of the present invention while being positioned at horizontal reception position, and wherein swivelling cover is positioned at primary importance;
Fig. 6 A is the schematic top plan view of the sign of rotation module of preferred embodiment of the present invention, and wherein swivelling cover is positioned at the second place; And
Fig. 6 B is that the electronic installation of preferred embodiment of the present invention is positioned at the schematic diagram while erecting use location, and wherein swivelling cover is positioned at the second place.
Main element symbol description
1～electronic installation; 3～main frame portion;
5～display part; 7～outer surface;
9～sign; 10～electronic installation;
50～sign of rotation module;
100～upper shell; 110～shell part;
111～outside surface; 113～coupling hole;
130～opening; 150～lower house;
200～holder; 210～pedestal;
211～inside surface; 220～fastener;
230～center pit; 240～perforate;
241～projection; 250～storage tank;
260～locating part;
300～swivelling cover; 310～lid;
310a～outside surface; 310b～inside surface;
311～flange; 320～axis of rotation;
330～keeper; 340～link stopper;
350～sign;
400～flexible member; 410～sleeved part;
420～first end; 430～the second ends;
500～balancing weight; 510～first end;
511～the first end faces; 520～the second end;
521～nose;
600～joint element;
C1, C2～circle of reference;
L～distance;
P～pivotal axis.
Embodiment
Hereby coordinate accompanying drawing that preferred embodiment of the present invention is described.
Please refer to Fig. 2, the electronic installation 10 of preferred embodiment of the present invention comprises a sign of rotation module 50 and a upper shell 100 and a lower house 150.Upper shell 100 comprises a shell part 110, has an opening 130, in order to accommodating sign of rotation module 50 on the outside surface 111 of shell part 110.Three coupling holes 113 are adjacent to respectively the edge of opening 130.Upper shell 100 is articulated in pivotal axis P with lower house 150, and is displaced into a horizontal reception position and and erects between use location.
Sign of rotation module 50 comprises a holder 200, a swivelling cover 300, a flexible member 400, a weight element 500 and a joint element 600.Holder 200 comprises pedestal 210 and three edges that are formed at pedestal 210 with respect to the fastener 220 of coupling hole 113.By coupling hole 113, be connected with fastener 220, holder 200 is arranged on shell part 110 with respect to opening 130.Swivelling cover 300 comprises a lid 310, and the outside surface 310a of lid 310 is printed with a sign 350.The printed words that indicate in this embodiment 350 printing one English alphabets " W ".
Please refer to Fig. 3, holder 200 also comprises a center pit 230, a perforate 240, a storage tank 250 and a locating part 260.Center pit 230 is formed at the essence center of pedestal 210, and perforate 240 adjacent center holes 230 are formed at pedestal 210.Perforate 240 has an inner side cambered surface and an outside cambered surface relative with this inner side cambered surface, and wherein the lateral arcs face of perforate 240 comprises that a projection 241 extends and gives prominence to towards the position at skew holder 200 center, in order to flexible member 400 installings.Storage tank 250 is arranged on the inside surface 211 of pedestal 210 with respect to circle of reference C1, and locating part 260 is positioned at the inner side of circle of reference C1 and is formed on the inside surface 211 of pedestal 210.Above-mentioned circle of reference C1 be take the virtual reference benchmark that the essence center of holder 200 is the construction of center of circle institute, with dotted line, indicates it.
It should be noted that storage tank 250 is the same sides that are arranged at an axis a of pedestal 210 with locating part 260 in this embodiment, but storage tank 250 might not be in the same side with locating part 260, axis a is perpendicular to pivotal axis P(Fig. 2 hereinto).In details of the words, the nearest position P of locating part 260 distance reference circle C1
2and the angle α 1 between a of axis is less than the setting position P of storage tank 250 on circle of reference C1
1and the angle α 2 between a of axis, further illustrates in the content of effect Fig. 5 A to be described, that this feature produces.
Please refer to Fig. 4 collocation with reference to figure 5A, swivelling cover 300 comprises a lid 310, an axis of rotation 320, positioning piece 330 and a link stopper 340.Lid 310 has the edge that a flange 311 is positioned at lid 310, wherein the inside surface 310b of lid 310 be subject to 311 of flanges around.Axis of rotation 320 comprises a bottom 321 and a fixed block 323.The 321 essence centers with respect to swivelling cover 300, bottom are formed on the inside surface 310b of lid 310, and fixed block 323 is arranged on bottom 321.Keeper 330 is positioned at the outside of circle of reference C2 and is formed on the inner surface 310b of lid 310, and wherein circle of reference C2, with respect to the virtual reference benchmark of circle of reference C1, indicates it with dotted line.A link stopper 340 set distance L adjacent with axis of rotation 320, is formed on the medial surface 310b of lid 310.
The assembling mode of the sign of rotation module 50 of preferred embodiment of the present invention is described as follows:
As shown in Figure 4, during assembling sign of rotation module 50, first flexible member 400 and balancing weight 500 are installed in the inside surface 310b of the lid 310 of swivelling cover 300.Particularly, the second end 430 of flexible member 400 is connected with link stopper 340, and the sleeved part 410 of flexible member 400 is sheathed on the periphery of bottom 321.Balancing weight 500 is attached at flange 311 medial surfaces of lid 310, and with respect to keeper 330, is arranged at the inside surface 310b of lid 310.Overall View it, balancing weight 500 is arranged at the outermost of the inside surface 310b of lid 310.
Then, as shown in Figure 5A, joint element 600 is arranged in the middle of storage tank 250 with respect to circle of reference C1, and the first end of flexible member 400 420 is linked to projection 241, now flexible member 400 is positioned at the state of minute-pressure contracting, to maintain lid 310 in a primary importance.In conjunction with lid 310 on pedestal 210 time, lid 310 utilizes fixed block 323(Fig. 4 of axis of rotation 320) combine with center pit 230, wherein fixed block 323, with mode and center pit 230 combinations of loose fit, rotates back and forth between a primary importance (Fig. 5 A) and a second place (Fig. 6 A) with respect to pedestal 210 in order to lid 310.On the other hand, 311 of flanges slide on pedestal 210.
It should be noted that because locating part 260 is positioned at the inner side of circle of reference C1 and the outside that keeper 330 is positioned at circle of reference C2, so locating part 260 can not produce interference with keeper 330.In addition, in this embodiment, because perforate 240 has curved edge, when the first end 420 of flexible member 400 links projection 241, the edge that the first end 420 of flexible member 400 can not be subject to perforate 240 limits to.
Being described as follows as flowing mode of the sign of rotation module 50 of preferred embodiment of the present invention:
Referring to Fig. 5 A, Fig. 5 B, when upper shell 100 is positioned at horizontal reception position, the second end 340 that is subject to flexible member 400 promotes, and the balancing weight 500 being arranged on lid 310 is resisted against locating part 260, to limit lid 310 in primary importance.Now, as shown in Figure 5 B, the top of the sign 350 of sign of rotation module 50 is towards pivotal axis P, and user can watch sign 350 by optimal viewing angle, to know the brand that picks out sign 350 representatives.
Referring to Fig. 6 A, Fig. 6 B, at upper shell 100, from horizontal reception position, move in the process that erects use location, balancing weight 500 is subject to the work of gravity in order to rotate and to drive lid 310 around pedestal 210 Rotate 180 degree until the nose 521 contact joint elements 600 of balancing weight 500 along circle of reference C1, C2 centered by center pit 230, the effect that wherein nose 521 of balancing weight 500 is subject to magnetic force combines with joint element 600, makes rotating disk 310 be fixed on a second place.Now, the magnetic force sum between the moment that balancing weight 500 produces and balancing weight 500 and joint element 600 is greater than the restoring force of flexible member 400.The moment that above-mentioned balancing weight 500 produces equals the gravity of vertical direction of balancing weight 500 and the product of the spacing of balancing weight 500 and axis of rotation 320.Therefore, as shown in Figure 6B, the below of the sign 350 of sign of rotation module 50 is towards pivotal axis P, and user can watch sign 350 by optimal viewing angle, to know the brand that picks out sign 350 representatives.
It should be noted that, in order to make the balancing weight smooth gravitate of 500 energy, drive lid 310 rotations, the side that the center of gravity of balancing weight 500 must be partial to axis a when lid 310 is positioned at primary importance (Fig. 5 A), so the setting position P of storage tank 250 on circle of reference C1
1and the angle α 1 between a of axis is less than the locating part 260 position P nearest with circle of reference C1
2and the angle α 2 between a of axis.On the other hand, for the moment that balancing weight 500 is produced is greater than the elastic force of flexible member 400, balancing weight 500 is preferably positioned at the outermost of lid 310 inside surface 310b, as shown in Figure 4, but is not limited thereto.
It should be noted that in order to reduce the magnetic force between balancing weight 500 and joint element 600, separated with joint element 600 in order to balancing weight 500, balancing weight 500 utilizes nose 521 contact joint elements 600.Again, for lid 310 is replied smoothly, the distance L (Fig. 4) between link stopper 340 and axis of rotation 320 needs to strengthen, the moment being produced to increase flexible member 400.
The swivelling cover with sign of the present invention can be with respect to a holder rotation, and therefore, when electronic installation moves to horizontal reception position or erects use location, the sign on swivelling cover can rotate to optimum position, to know the brand that picks out sign representative.
Although disclosed the present invention in conjunction with above preferred embodiment; yet it is not in order to limit the present invention, be anyly familiar with this operator, without departing from the spirit and scope of the present invention; can do a little change and retouching, thus protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (10)
1. a sign of rotation module, comprising:
Holder, comprises a center pit;
Indicating closure, comprises an axis of rotation, is rotatably arranged in the middle of this center pit;
Balancing weight, is arranged on this indicating closure; And
Flexible member, is linked between this holder and this indicating closure;
Wherein when this balancing weight is subject to a moment that the effect of gravity produces to be greater than the elastic force that this flexible member produces, this indicating closure to a second place, and is fixed on this second place from a primary importance rotation;
Wherein when this balancing weight is subject to a moment that the effect of gravity produces to be less than the elastic force that this flexible member produces, this indicating closure from this second site reversion to this primary importance.
2. sign of rotation module as claimed in claim 1, also comprise joint element, be arranged at this holder, and this holder also comprises locating part, when this indicating closure is positioned at this primary importance, this balancing weight is against this locating part, and when this indicating closure is positioned at this second place, this balancing weight combines with this joint element.
3. sign of rotation module as claimed in claim 2, wherein this balancing weight comprises first end and nose, lay respectively at the relative both sides of this equipped piece, wherein the sectional area of this nose is along diminishing gradually in the direction away from this first end, and this nose is configured for this joint element and combines.
4. sign of rotation module as claimed in claim 2, wherein this joint element comprises magnetic element, and this balancing weight comprises metalwork, is configured for this magnetic element and combines.
5. sign of rotation module as claimed in claim 1, wherein this balancing weight is arranged at the outermost of the inside surface of this indicating closure.
6. sign of rotation module as claimed in claim 1, wherein this flexible member is a torsionspring, comprises sleeved part, first end and the second end, and this sleeved part is sheathed on this axis of rotation, and this first end is linked to this holder, and this second end links this indicating closure.
7. an electronic installation, comprising:
Lower house;
Upper shell, is articulated in this lower house by a pivotal axis, and is displaced into a horizontal reception position and and erects between use location; And
Sign of rotation module, has an indicating closure that is printed on sign;
Wherein, when this upper shell is positioned at this horizontal reception position, this indicating closure is positioned at a primary importance, and when this upper shell is positioned at this and erects use location, this indicating closure is positioned at the second place of different these primary importances.
8. electronic installation as claimed in claim 7, wherein this sign of rotation module comprises:
Holder;
Indicating closure, is rotatably arranged on this holder, and wherein this sign is printed on this indicating closure;
Balancing weight, is arranged on this indicating closure; And
Flexible member, is linked between this holder and this indicating closure;
Wherein this indicating closure utilizes this balancing weight from this primary importance, rotated to this second place by the moment that the effect of gravity produces, and this indicating closure utilizes the restoring force of this flexible member to rotate to this primary importance from this second place.
9. electronic installation as claimed in claim 8, this sign of rotation module also comprises joint element, be arranged at this holder, and this holder also comprises locating part, when this sign is positioned at this primary importance, this balancing weight is against this locating part, and when this sign is positioned at this second place, this balancing weight is against this joint element.
10. electronic installation as claimed in claim 9, wherein an axis of this holder is perpendicular to this pivotal axis, and the angle between this locating part and this axis is less than the angle between this joint element and this axis.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101131286 | 2012-08-29 | ||
| TW101131286A TWI475531B (en) | 2012-08-29 | 2012-08-29 | Rotatable logo device of electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103680307A true CN103680307A (en) | 2014-03-26 |
| CN103680307B CN103680307B (en) | 2016-12-21 |
Family
ID=50317708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210336805.4A Expired - Fee Related CN103680307B (en) | 2012-08-29 | 2012-09-12 | Rotary sign module and electronic device using same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103680307B (en) |
| TW (1) | TWI475531B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333432A (en) * | 2017-09-06 | 2017-11-07 | 英业达科技有限公司 | It is rotary to cover and electronic installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10104761B1 (en) | 2017-06-27 | 2018-10-16 | Bose Corporation | Cooling techniques to improve thermal performance of electroacoustic device |
| US10306386B2 (en) | 2017-06-27 | 2019-05-28 | Bose Corporation | Portable speaker configurations |
| US10524042B2 (en) | 2017-06-27 | 2019-12-31 | Bose Corporation | Electro-acoustical transducer arrangements of a sound system |
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- 2012-08-29 TW TW101131286A patent/TWI475531B/en not_active IP Right Cessation
- 2012-09-12 CN CN201210336805.4A patent/CN103680307B/en not_active Expired - Fee Related
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| US6477799B1 (en) * | 2000-03-13 | 2002-11-12 | Compaq Information Technologies Group, L.P. | Self-orienting logo assembly |
| KR20040059800A (en) * | 2002-12-30 | 2004-07-06 | 안상진 | Wheelchair Billboard |
| CN2864870Y (en) * | 2005-09-27 | 2007-01-31 | 环达电脑(上海)有限公司 | Rotary type sign element |
| CN2901483Y (en) * | 2006-01-10 | 2007-05-16 | 联想(北京)有限公司 | Device with slide brand label |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI475531B (en) | 2015-03-01 |
| CN103680307B (en) | 2016-12-21 |
| TW201409433A (en) | 2014-03-01 |
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