CN104006270B - Fixed base and snap device thereof - Google Patents
Fixed base and snap device thereof Download PDFInfo
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- CN104006270B CN104006270B CN201310060814.XA CN201310060814A CN104006270B CN 104006270 B CN104006270 B CN 104006270B CN 201310060814 A CN201310060814 A CN 201310060814A CN 104006270 B CN104006270 B CN 104006270B
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- snap device
- electronic devices
- portable electronic
- fixed base
- roller
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Abstract
For a snap device for fixed base, it comprises elastic arm and roller, the arm that this elastic arm has fixing part and extends from this fixing part, and this roller can be arranged at this arm rotationally; The present invention more provides a kind of fixed base, this fixed base comprises pedestal and above-mentioned snap device, this pedestal has at least one containing groove for accommodating portable electronic devices, and the fixing part of this snap device is fixedly arranged on this pedestal, and the roller of this snap device is positioned at this containing groove; In the present invention, can roll along its outer surface when roller and portable electronic devices exterior surface, because rolling friction is much smaller than sliding friction, therefore significantly can reduce the problem of this surface wear.
Description
Technical field
The present invention relates to a kind of fixed base and snap device thereof, particularly relate to a kind of fixed base and the snap device thereof that can reduce portable electronic devices frictional loss.
Background technique
In the environment that information is now flourishing and communication need grows to even greater heights, the portable electronic devices such as mobile phone and panel computer becomes outfit indispensable in daily life gradually.
As shown in Figure 1 to Figure 3, portable electronic devices 5 is when charging or in order to adapt to different user demands, can fixed base be placed on and be fixed, and conventional fixed base has pedestal 1 and snap device 2, this snap device 2 has elastic arm 3 and is arranged at the projection 4 of this elastic arm 3, this projection 4 can embed the fixed groove 6 that portable electronic devices 5 is preset, and is fixed by portable electronic devices 5 by this.
As shown in Figure 4, Figure 5, when portable electronic devices 5 inserts fixed base containing groove, projection 4 understands first contact and the outer surface 7 of the portable electronic devices 5 that rubs, when portable electronic devices 5 arrives predetermined depth, projection 4 just may correspond to the fixed groove 6 in portable electronic devices 5, and elastic arm 3 can promote projection 4 and embed this fixed groove 6.On the contrary, when portable electronic devices 5 is drawn out of fixed base, projection 4 can be pushed against by portable electronic devices 5 and depart from fixed groove 6, and when portable electronic devices 5 is extracted out further, this projection 4 of elastic arm 3 meeting pushing tow, makes projection 4 in outer surface 7 slippage of portable electronic devices 5.
But after projection 4 and the partial outer face 7 of portable electronic devices 5 rub repeatedly, be easy to leave scratch at this outer surface 7 or cause outer surface 7 depainting, such problem has become user's puzzlement for a long time.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of fixed base and the snap device thereof that can reduce the frictional loss of portable electronic devices outer surface.
In order to reach above-mentioned and other object, the invention provides a kind of snap device for fixed base, it comprises elastic arm and roller, the arm that this elastic arm has fixing part and extends from this fixing part, and this roller can be arranged at this arm rotationally.
In order to reach above-mentioned and other object, the invention provides a kind of fixed base, this fixed base comprises pedestal and above-mentioned snap device, this pedestal has at least one containing groove for accommodating portable electronic devices, the fixing part of this snap device is fixedly arranged on this pedestal, and the roller of this snap device is positioned at this containing groove.
Snap device of the present invention utilizes roller to embed the fixed groove of portable electronic devices, can roll along this outer surface when this roller and portable electronic devices exterior surface, because rolling friction is much smaller than sliding friction, the problem of this surface wear therefore significantly can be reduced.
Accompanying drawing explanation
Fig. 1 is the stereogram of conventional fixed base.
Fig. 2 is the sectional drawing that portable electronic devices is inserted in conventional fixed base.
Fig. 3 is the stereogram of the snap device of conventional fixed base.
Fig. 4 is the using state schematic diagram of the snap device of conventional fixed base, and wherein snap device is just slipping over the outer surface of portable electronic devices.
Fig. 5 is the using state schematic diagram of the snap device of conventional fixed base, and wherein snap device embeds the fixed groove of portable electronic devices just.
Fig. 6 is the stereogram of the fixed base of present pre-ferred embodiments.
Fig. 7 is the sectional drawing that portable electronic devices is inserted in the fixed base of present pre-ferred embodiments.
Fig. 8 is the stereogram of the snap device of present pre-ferred embodiments.
Fig. 9 is the using state schematic diagram of the snap device of present pre-ferred embodiments, and wherein the roller of snap device just rolls along the outer surface of portable electronic devices.
Figure 10 is the snap device of present pre-ferred embodiments and the using state schematic diagram of portable electronic devices, and wherein the roller of snap device embeds the fixed groove of portable electronic devices just.
(symbol description)
1... pedestal 2... snap device
3... elastic arm 4... projection
5... portable electronic devices 6... fixed groove
7... outer surface 10... fixed base
20... pedestal 21... containing groove
22... through hole 23... framework
30... snap device 31... elastic arm
311... fixing part 312... arm
313... location refers to 314... pivot
315... pivot hole 32... roller
321... perforation
Embodiment
As shown in Figure 6, Figure 7, in the preferred embodiment, a kind of fixed base 10 can be used for fixing portable electronic devices 5, and this fixed base 10 can be cradle or expand the functional fixed bases such as seat, or also can for fixing portable electronic devices 5 only merely.Wherein, this fixed base 10 comprises a pedestal 20 and two snap devices 30.
This pedestal 20 have for this portable electronic devices 5 accommodating two containing grooves 21 and be communicated in two through holes 22 of these two containing grooves 21 respectively, and this pedestal 20 has one is roughly
the framework 23 of shape, but the external form of pedestal 20 is not limited to this.
Further combined with Fig. 8, each snap device 30 comprises elastic arm 31 and roller 32, this elastic arm 31 has the fixing part 311 being fixed on this pedestal 20 and the arm 312 extended from this fixing part 311, and 32, this roller is rotatably arranged at this arm 312 and is positioned at containing groove 21.
Wherein, this arm 312 has a pair location and refers to 313 and a pivot 314, each location refers to that 313 have pivot hole 315, and 32, this roller has the perforation 321 being positioned at its center of rotation, and this pivot 314 is arranged in this and refers to the pivot hole 315 of 313 and the perforation 321 of roller 32 to location.
It should be noted that, the Placement between arm 31 and roller 32 is not limited to the situation shown in the present embodiment; In addition, in the present embodiment, roller 32 stretches in containing groove 21 via through hole 22, but in other possibility embodiment, snap device 30 can be set directly in containing groove 21, and now through hole 22 can be omitted.
As shown in Figure 9, Figure 10, during use, portable electronic devices 5 is pushed in containing groove 21 (see Fig. 7), and go deep into containing groove gradually along with portable electronic devices 5, its outer surface 7 can touch roller 32 and by arm 31 toward pusher, roller 32 can roll along outer surface 7, until when portable electronic devices 5 is positioned at predetermined depth as shown in Figure 10 simultaneously, roller 32 can just to and be embedded at the fixed groove 6 of portable electronic devices 5, thus portable electronic devices 5 is fixed.
It can thus be appreciated that, be inserted in the process of containing groove at portable electronic devices, the roller of snap device can contact the outer surface of portable electronic devices with means of rolling, in like manner, when portable electronic devices departs from containing groove, roller is also with the outer surface of means of rolling contact portable electronic devices, because rolling friction is significantly less than sliding friction, this makes it possible to reduce the frictional loss between snap device and portable electronic devices, avoid or at least significantly improve the problem that portable electronic devices outer surface suffers snap device scratch or causes depainting, thus allow the problem perplexing user for a long time improve.
Finally, what must again illustrate is, constituent components described in the present invention is in the above-described embodiments only and illustrates, not be used for limiting the claim of the application, substituting or change of other equivalent elements, such as change the quantity of containing groove and snap device into one or other quantity, also should be the application's claim and contained.
Claims (2)
1. a fixed base, is characterized in that,
Described fixed base is used for fixing portable electronic devices,
Described fixed base comprises:
Pedestal, and
At least one snap device, it comprises elastic arm and roller, the arm that described elastic arm has fixing part and extends from described fixing part, and described roller can be arranged at described arm rotationally;
Described pedestal has at least one containing groove for accommodating described portable electronic devices;
The fixing part of described snap device is fixedly arranged on described pedestal, and the roller of described snap device is positioned at described containing groove.
2. fixed base as claimed in claim 1, is characterized in that,
Described pedestal has the through hole being communicated in described containing groove,
Described roller stretches in described containing groove via described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060814.XA CN104006270B (en) | 2013-02-27 | 2013-02-27 | Fixed base and snap device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060814.XA CN104006270B (en) | 2013-02-27 | 2013-02-27 | Fixed base and snap device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006270A CN104006270A (en) | 2014-08-27 |
| CN104006270B true CN104006270B (en) | 2016-02-17 |
Family
ID=51367074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310060814.XA Active CN104006270B (en) | 2013-02-27 | 2013-02-27 | Fixed base and snap device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104006270B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730358B (en) * | 2014-12-10 | 2018-12-21 | 比亚迪股份有限公司 | The locking device of vehicle tablet computer and vehicle with it |
| CN104867654A (en) * | 2015-06-02 | 2015-08-26 | 梁少文 | Double-motor-driven transformer convenient to disassemble and maintain |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080150A (en) * | 2006-05-26 | 2007-11-28 | 富准精密工业(深圳)有限公司 | Buckler and heat radiation device using this buckler |
| CN101177947A (en) * | 2006-11-08 | 2008-05-14 | 沃尔沃建造设备控股（瑞典）有限公司 | Driver's compartment used for heavy-duty equipment |
| FR2969238A1 (en) * | 2010-12-17 | 2012-06-22 | Bosch Gmbh Robert | Member for guiding brake pad in housing of yoke of disk brake of wheel of vehicle, has U-shaped body comprising inner radial surface provided with corrugation forming elastic support between lug of brake pad and lower surface of housing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0326443U (en) * | 1989-07-27 | 1991-03-18 | ||
| JP2005271179A (en) * | 2004-03-26 | 2005-10-06 | Brother Ind Ltd | Tool changer of machining tool |
| US8496144B2 (en) * | 2010-10-05 | 2013-07-30 | Go Smart Inc. | Removable steering wheel holder for an electronic device |
| KR20130003932A (en) * | 2011-07-01 | 2013-01-09 | 한국델파이주식회사 | Spring pad for caliper brake of vehicle |
-
2013
- 2013-02-27 CN CN201310060814.XA patent/CN104006270B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080150A (en) * | 2006-05-26 | 2007-11-28 | 富准精密工业(深圳)有限公司 | Buckler and heat radiation device using this buckler |
| CN101177947A (en) * | 2006-11-08 | 2008-05-14 | 沃尔沃建造设备控股（瑞典）有限公司 | Driver's compartment used for heavy-duty equipment |
| FR2969238A1 (en) * | 2010-12-17 | 2012-06-22 | Bosch Gmbh Robert | Member for guiding brake pad in housing of yoke of disk brake of wheel of vehicle, has U-shaped body comprising inner radial surface provided with corrugation forming elastic support between lug of brake pad and lower surface of housing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104006270A (en) | 2014-08-27 |
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