CN102011923A - Bracket and electronic device - Google Patents
Bracket and electronic device Download PDFInfo
- Publication number
- CN102011923A CN102011923A CN 201010557480 CN201010557480A CN102011923A CN 102011923 A CN102011923 A CN 102011923A CN 201010557480 CN201010557480 CN 201010557480 CN 201010557480 A CN201010557480 A CN 201010557480A CN 102011923 A CN102011923 A CN 102011923A
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- friction part
- friction
- strut angle
- rack body
- supporting surface
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Abstract
The invention provides a bracket and an electronic device. The bracket is used for supporting the electronic device on a supporting surface and comprises a bracket body, a connecting piece and a friction piece, wherein a supporting angle is formed between the bracket body and the supporting surface when the bracket body supports the electronic device; the connecting piece is arranged at one end of the bracket body and is rotatably connected to the electronic device; the friction piece is arranged at the other end of the bracket body; a first friction part and a second friction part are adjacently arranged on the circumferential surface of the friction piece; the contact area between the first friction part and the supporting surface is smaller than that between the second friction part and the supporting surface; and the first friction part is pressed against the supporting surface when the supporting angle is a first supporting angle, the second friction part is pressed against the supporting surface when the supporting angle is a second supporting angle, and the first supporting angle is greater than the second supporting angle. The bracket has the advantages of simple structure and convenience of assembly.
Description
Technical field
The present invention relates to a kind of support and electronic equipment, particularly have multiple friction structure with support that adapts to a plurality of support angles and the electronic equipment of using this support about a kind of.
Background technique
Along with the progress of science and technology and the development of society, electronic equipments such as display device, panel computer and DPF have become people's life necessary article.The user needs support to support when using these electronic equipments usually, also needs to adjust as required the support angle of support in addition.As depicted in figs. 1 and 2, Fig. 1 is the electronic equipment with known support, and Fig. 2 is the phase diagram when electronic equipment is opened known support among Fig. 1.As shown in the figure, electronic equipment 100 comprises show ontology 110 and known support 120, this known support 120 mainly is to be combined by torque spring 121, rotating shaft 122 and supporting body 123, as shown in Figure 2, when known support 120 is supported in supporting surface 130 with show ontology 110 at a certain angle, be to provide torsion to reach mechanical equilibrium by torque spring 121, different support angle torque springs 121 provide different torsion.But known support 120 is to be assembled by iron plate, friction plate and metal torque spring, its assembling is numerous and diverse, part is expensive and weight is heavier, no matter be in appearance, design the demand that a kind of simple for structure, easy to assembly and support that cost is low more meets market from production and assembly efficient, cost of production or practicality.
Summary of the invention
In view of this, the invention provides a kind of support, in supporting surface, it comprises rack body, link and friction member in order to support electronics.When this rack body supports this electronic equipment, has strut angle between this rack body and this supporting surface; This link is arranged at an end of this rack body, and this link is connected in this electronic equipment rotationally; This friction member is arranged at the other end of this rack body, adjacent first friction part and second friction part of being provided with on the side face of this friction member, and the area of contact between this first friction part and this supporting surface is less than the area of contact between this second friction part and this supporting surface; Wherein, when this strut angle was first strut angle, this first friction part and this supporting surface connected, and when this strut angle was second strut angle, this second friction part and this supporting surface connected, and this first strut angle is greater than this second strut angle.
According to described support, this friction member also comprises the 3rd friction part, the adjacent side that is arranged at this second friction part of the 3rd friction part, area of contact between the 3rd friction part and this supporting surface is greater than the area of contact between this second friction part and this supporting surface, when this strut angle is the 3rd strut angle, the 3rd friction part and this supporting surface connect, and the 3rd strut angle is less than this second strut angle.
According to described support, this first friction part is a plurality of salient points, and this second friction part is a fin, and the 3rd friction part is a boss.
According to described support, this first friction part is a plurality of salient points, and this second friction part is a fin; Perhaps this first friction part is a plurality of salient points, and this second friction part is a boss; Perhaps this first friction part is a fin, and this second friction part is a boss; Perhaps this first friction part is first boss, and this second friction part is second boss, and the top surface area of this first boss is less than the top surface area of this second boss.
According to described support, this rack body and this friction member are one-body molded; Perhaps, this friction member is sheathed on this rack body.
According to described support, the material of this friction member is a plastic material.
According to described support, this rack body comprises first rack body and second rack body, and this link comprises first link and second link, and this friction member comprises first friction member and second friction member.
According to described support, this first link has the first strut angle regulating tank, and an end of this first rack body is arranged in this first strut angle regulating tank rotationally; This second link has the second strut angle regulating tank, and an end of this second rack body is arranged in this second strut angle regulating tank rotationally.
According to an embodiment, the invention provides a kind of electronic equipment, it comprises above-mentioned support.
According to described electronic equipment, this electronic equipment is TV, display device, screen integrated computer or digital photo frame.
Support of the present invention is salient point, fin, the boss design that utilizes friction member, making friction member and supporting surface contact area form point, line and face when adjusting the strut angle of electronic equipment contacts, the structure of multiple changes shape can provide corresponding stiction, satisfies the requirement that the user regulates the electronic equipment inclination angle.In addition, the design also has the effect that profile is succinct and reduce cost.
Can be further understood by following description of drawings and embodiment detailed description in the advantages and spirit of the present invention.
Description of drawings
Fig. 1 is the electronic equipment with known support.
Fig. 2 is the phase diagram when electronic equipment is opened known support among Fig. 1.
Fig. 3 is the stereogram of the present invention's first embodiment support.
Fig. 4 is the stereogram of friction member among Fig. 3.
Fig. 5 is the stereogram of the present invention's second embodiment electronic equipment.
Fig. 6 is the schematic representation of electronic equipment first holding state among Fig. 5.
Fig. 7 is the schematic representation of electronic equipment second holding state among Fig. 5.
Fig. 8 is the schematic representation of electronic equipment the 3rd holding state among Fig. 5.
Fig. 9 is the stereogram of the present invention's the 3rd embodiment support.
Figure 10 is the stereogram of the present invention's the 4th embodiment electronic equipment.
Embodiment
Please be simultaneously with reference to Fig. 3 and Fig. 4, Fig. 3 is the stereogram of the present invention's first embodiment support, Fig. 4 is the stereogram of friction member among Fig. 3.As shown in the figure, this concrete mode provides support 220, and in supporting surface, support 220 comprises rack body 221, link 222 and friction member 223 in order to support electronics.This link 222 is arranged at an end of this rack body 221, and this link 222 is connected in this electronic equipment rotationally.This friction member 223 is arranged at the other end of this rack body 221, adjacent first friction part and second friction part of being provided with on the side face of this friction member 223, the area of contact between this first friction part and this supporting surface is less than the area of contact between this second friction part and this supporting surface.This friction member also comprises the 3rd friction part, the adjacent side that is arranged at this second friction part of the 3rd friction part, and the area of contact between the 3rd friction part and this supporting surface is greater than the area of contact between this second friction part and this supporting surface.Specifically, this first friction part can be a plurality of salient point 223a, and this second friction part can be fin 223b, and the 3rd friction part can be boss 223c; Perhaps, this first friction part is a plurality of salient point 223a, and this second friction part is boss 223c; Perhaps this first friction part is fin 223b, and this second friction part is boss 223c; Perhaps this first friction part is first boss, and this second friction part is second boss, and the top surface area of this first boss is less than the top surface area of this second boss, and the concrete structure of friction member of the present invention has multiple shape, does not exceed with above-mentioned specific embodiment.This rack body 221 can be U font or H font.This rack body 221, link 222 and this friction member 223 can be one-body molded, and perhaps this rack body 221, link 222 and this friction member 223 respectively are separate element, and this friction member 223 closely is sheathed on this rack body 221 for tubular body.In order to have produced enough big friction, what the material of above-mentioned friction member 223 was preferable is plastic material.
Please refer to Fig. 5, Fig. 5 is the stereogram of the present invention's second embodiment electronic equipment.The electronic equipment 200 that this embodiment provides comprises show ontology 210 and above-mentioned support 220, has the axis hole 222a that connects usefulness on the link 222 of support 220, have sidewall 211 and rotating shaft 212 on the show ontology 210, this support 220 is articulated on the show ontology 210 rotationally by the cooperation of rotating shaft 212 and axis hole 222a.Support 220 also can be connected on the show ontology 210 rotationally by various ways such as hinged, not as limit.
Be described in detail the working principle of support 220 support electronics 200 below.Please be simultaneously with reference to Fig. 6 to Fig. 8, Fig. 6 is the schematic representation of electronic equipment first holding state among Fig. 5, and Fig. 7 is the schematic representation of electronic equipment second holding state among Fig. 5, and Fig. 8 is the schematic representation of electronic equipment the 3rd holding state among Fig. 5.As shown in the figure, when this rack body 221 supports this electronic equipment 200, has strut angle between this rack body 221 and this supporting surface 230, when this strut angle is first strut angle, this first friction part and this supporting surface connect, when this strut angle was second strut angle, this second friction part and this supporting surface connected, and this first strut angle is greater than this second strut angle.This friction member also comprises the 3rd friction part, the adjacent side that is arranged at this second friction part of the 3rd friction part, area of contact between the 3rd friction part and this supporting surface is greater than the area of contact between this second friction part and this supporting surface, when this strut angle is the 3rd strut angle, the 3rd friction part and this supporting surface connect, and the 3rd strut angle is less than this second strut angle.Specifically, as shown in Figure 6, when this rack body 221 supports this electronic equipment 200 with the first strut angle A1, this first friction part is those salient points 223a, those salient points 223a and this supporting surface 230 connect, friction member 223 needs the stiction of generation less at this moment, and these salient points 223a of friction member 223 contacts the mechanical equilibrium requirement that is enough to satisfy electronic equipment 200 with the point that this supporting surface 230 forms.As shown in Figure 7, when this rack body 221 of needs supports this electronic equipment 200 with the second strut angle A2, rotate this rack body 221, second friction part and this supporting surface 230 on this friction member 223 connect, this second friction part is fin 223b, the stiction that this moment, friction member 223 needed to produce increases, and the fin 223b of friction member 223 contacts the stiction that has increased 230 of friction member 223 and supporting surfaces with the line of these supporting surface 230 formation, make electronic equipment 200 reach the mechanical equilibrium requirement.Above-mentioned this first strut angle A1 is greater than this second strut angle A2.As shown in Figure 8, when this rack body 221 supports this electronic equipment 200 with the 3rd strut angle A3, the 3rd friction part and this supporting surface 230 connect, the 3rd friction part is this boss 223c, end face and this supporting surface 230 of this boss 223c connect, the 3rd strut angle A3 is less than this second strut angle A2, owing to need this moment friction member 223 to produce bigger stiction along supporting surface 230, adopt the end face of boss 223c further to increase frictional force silently with the form that face contacts, satisfy the mechanical equilibrium of electronic equipment 200 with supporting surface 230.Support 220 of the present invention is salient point 223a, fin 223b, the boss 223c designs that utilize on the friction member 223, when adjusting the strut angle of electronic equipment 200, making friction member 223 and supporting surface 230 contact areas form point, line and face contacts, the structure of multiple changes shape increases area of contact gradually can provide corresponding stiction, regulates the requirement at electronic equipment inclination angle.
Please be simultaneously with reference to Fig. 9 and Figure 10, Fig. 9 is the stereogram of the present invention's the 3rd embodiment support, Figure 10 is the stereogram of the present invention's the 4th embodiment electronic equipment.This embodiment provides a kind of support 320, the rack body of support 320 comprises the first rack body 321a and the second rack body 321b, the link of support 320 comprises the first link 322a and the second link 322b, and the friction member of support 320 comprises the first friction member 323a and the second friction member 323b.Wherein, this first link 322a has the first strut angle regulating tank 325a, and the end of this first rack body 321a is arranged in this first strut angle regulating tank 325a rotationally; This second link 322b has the second strut angle regulating tank 325b, and the end of this second rack body 321b is arranged in this second strut angle regulating tank 325b rotationally.As shown in figure 10, electronic equipment 300 with support 320, its support 320 not only has above-mentioned support 220 is regulated strut angle along link 222 sense of rotation D1 directions function, also can be with the first rack body 321a and the second rack body 321b along D2 direction folding perpendicular to the D1 direction, with stable manner support electronics 300 more.The described electronic equipment of present embodiment can be TV, display device, screen integrated computer or digital photo frame etc.
Support of the present invention is salient point, fin, the boss design that utilizes friction member, making friction member and supporting surface contact area form point, line and face when adjusting the strut angle of electronic equipment contacts, the structure of multiple changes shape can provide corresponding stiction, satisfies the requirement that the user regulates the electronic equipment inclination angle.In addition, it is succinct that the design also has profile, easy to assembly, saves the heavy element of the expensive quality of prices such as iron plate, friction plate and torque spring of known support simultaneously, obviously reduces the weight and the cost of electronic equipment.
According to the detailed description of above embodiment, hope can be known description feature of the present invention and spirit more, and is not to come the present invention is limited with above-mentioned disclosed embodiment.
Claims (10)
1. support, is characterized in that comprising in supporting surface in order to support electronics:
Rack body when this rack body supports this electronic equipment, has strut angle between this rack body and this supporting surface;
Link is arranged at an end of this rack body, and this link is connected in this electronic equipment rotationally; And
Friction member is arranged at the other end of this rack body, adjacent first friction part and second friction part of being provided with on the side face of this friction member, and the area of contact between this first friction part and this supporting surface is less than the area of contact between this second friction part and this supporting surface;
Wherein, when this strut angle was first strut angle, this first friction part and this supporting surface connected, and when this strut angle was second strut angle, this second friction part and this supporting surface connected, and this first strut angle is greater than this second strut angle.
2. support according to claim 1, it is characterized in that: this friction member also comprises the 3rd friction part, the adjacent side that is arranged at this second friction part of the 3rd friction part, area of contact between the 3rd friction part and this supporting surface is greater than the area of contact between this second friction part and this supporting surface, when this strut angle is the 3rd strut angle, the 3rd friction part and this supporting surface connect, and the 3rd strut angle is less than this second strut angle.
3. support according to claim 2 is characterized in that: this first friction part is a plurality of salient points, and this second friction part is a fin, and the 3rd friction part is a boss.
4. support according to claim 1 is characterized in that: this first friction part is a plurality of salient points, and this second friction part is a fin; Perhaps this first friction part is a plurality of salient points, and this second friction part is a boss; Perhaps this first friction part is a fin, and this second friction part is a boss; Perhaps this first friction part is first boss, and this second friction part is second boss, and the top surface area of this first boss is less than the top surface area of this second boss.
5. support according to claim 1 is characterized in that: this rack body and this friction member are one-body molded; Perhaps, this friction member is sheathed on this rack body.
6. support according to claim 1 is characterized in that: the material of this friction member is a plastic material.
7. support according to claim 1 is characterized in that: this rack body comprises first rack body and second rack body, and this link comprises first link and second link, and this friction member comprises first friction member and second friction member.
8. support according to claim 7 is characterized in that: this first link has the first strut angle regulating tank, and an end of this first rack body is arranged in this first strut angle regulating tank rotationally; This second link has the second strut angle regulating tank, and an end of this second rack body is arranged in this second strut angle regulating tank rotationally.
9. an electronic equipment is characterized in that comprising as any described support of claim in the claim 1 to 8.
10. electronic equipment according to claim 9 is characterized in that: this electronic equipment is TV, display device, screen integrated computer or digital photo frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010557480 CN102011923B (en) | 2010-11-10 | 2010-11-10 | Bracket and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010557480 CN102011923B (en) | 2010-11-10 | 2010-11-10 | Bracket and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102011923A true CN102011923A (en) | 2011-04-13 |
| CN102011923B CN102011923B (en) | 2013-07-03 |
Family
ID=43842200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010557480 Active CN102011923B (en) | 2010-11-10 | 2010-11-10 | Bracket and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102011923B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6134103A (en) * | 1998-10-30 | 2000-10-17 | Ghanma; Tony | Flat panel display with adjustable height for a portable computer |
| US20040195475A1 (en) * | 2003-04-03 | 2004-10-07 | Felsenthal Sandy A. | Foldable stand stabilizer device |
| US20060077623A1 (en) * | 2004-10-07 | 2006-04-13 | Hannspree, Inc. | Display device |
| US20070210220A1 (en) * | 2006-03-03 | 2007-09-13 | Funai Electric Co., Ltd. | Display Support Mechanism |
| US20090095854A1 (en) * | 2007-09-06 | 2009-04-16 | Paul Wilbur Forbes | Formable Stand System |
| CN201237767Y (en) * | 2008-08-01 | 2009-05-13 | 讯凯国际股份有限公司 | Angle-adjustable cooling pad for portable computer |
| US20090127423A1 (en) * | 2007-11-21 | 2009-05-21 | Compal Electronics, Inc. | Adjustable supporting mechanism |
| CN201262303Y (en) * | 2008-09-04 | 2009-06-24 | 上海酷奇贸易有限公司 | Bracket for notebook computer |
| CN201496735U (en) * | 2009-09-27 | 2010-06-02 | 李佩铎 | Work supporting device for notebook computer |
| CN201568693U (en) * | 2009-11-12 | 2010-09-01 | 连鋐科技股份有限公司 | Flat computer supporting frame |
-
2010
- 2010-11-10 CN CN 201010557480 patent/CN102011923B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6134103A (en) * | 1998-10-30 | 2000-10-17 | Ghanma; Tony | Flat panel display with adjustable height for a portable computer |
| US20040195475A1 (en) * | 2003-04-03 | 2004-10-07 | Felsenthal Sandy A. | Foldable stand stabilizer device |
| US20060077623A1 (en) * | 2004-10-07 | 2006-04-13 | Hannspree, Inc. | Display device |
| US20070210220A1 (en) * | 2006-03-03 | 2007-09-13 | Funai Electric Co., Ltd. | Display Support Mechanism |
| US20090095854A1 (en) * | 2007-09-06 | 2009-04-16 | Paul Wilbur Forbes | Formable Stand System |
| US20090127423A1 (en) * | 2007-11-21 | 2009-05-21 | Compal Electronics, Inc. | Adjustable supporting mechanism |
| CN201237767Y (en) * | 2008-08-01 | 2009-05-13 | 讯凯国际股份有限公司 | Angle-adjustable cooling pad for portable computer |
| CN201262303Y (en) * | 2008-09-04 | 2009-06-24 | 上海酷奇贸易有限公司 | Bracket for notebook computer |
| CN201496735U (en) * | 2009-09-27 | 2010-06-02 | 李佩铎 | Work supporting device for notebook computer |
| CN201568693U (en) * | 2009-11-12 | 2010-09-01 | 连鋐科技股份有限公司 | Flat computer supporting frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102011923B (en) | 2013-07-03 |
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| C14 | Grant of patent or utility model | ||
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