CN104006270A - Fixing base and fastener mechanism thereof - Google Patents
Fixing base and fastener mechanism thereof Download PDFInfo
- Publication number
- CN104006270A CN104006270A CN201310060814.XA CN201310060814A CN104006270A CN 104006270 A CN104006270 A CN 104006270A CN 201310060814 A CN201310060814 A CN 201310060814A CN 104006270 A CN104006270 A CN 104006270A
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- portable electronic
- electronic devices
- snap device
- roller
- fixed base
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Abstract
A fastener mechanism for a fixing base comprises an elastic arm and a rolling wheel; the elastic arm is provided with a fixing portion and an arm portion which extends from the fixing portion; the rolling wheel is arranged on the arm portion in a rotatable mode. The invention also provides the fixing base; the fixing base comprises a base body and the fastener mechanism; the base is provided with at least an accommodation groove which is used for accommodating a portable electronic device; a fixing portion of the fastener mechanism is fixedly arranged on the base; the rolling wheel of the fastener mechanism is arranged inside the accommodating groove. According to the fixing base and the fastener mechanism thereof, the rolling wheel rolls along the outer surface of the portable electronic device when being in contact with the portable electronic device and abrasion of the outer surface is reduced substantially due to the fact that the rolling friction is much less than the sliding friction.
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 snap device thereof that can reduce portable electronic devices frictional loss.
Background technique
In the environment that information prosperity now and communication need grow to even greater heights, the portable electronic devices such as mobile phone and panel computer become outfit indispensable in daily life gradually.
As shown in Figure 1 to Figure 3, portable electronic devices 5 is in charging or when adapting to different user demands, can be placed on fixed base and be carried out fixing, 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 default fixed groove of portable electronic devices 56, by this portable electronic devices 5 is fixed.
As shown in Figure 4, Figure 5, in the time that portable electronic devices 5 inserts fixed base containing groove, the outer surface 7 of the projection 4 first contacts of meeting the portable electronic devices 5 that rubs, in the time that portable electronic devices 5 arrives predetermined depth, projection 4 just can be corresponding to the fixed groove of portable electronic devices 56, and elastic arm 3 can promote projection 4 and embed this fixed groove 6.On the contrary, in the time that 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 in the time that portable electronic devices 5 is further extracted out, elastic arm 3 these projections 4 of meeting pushing tow, make outer surface 7 slippages of projection 4 at portable electronic devices 5.
But projection 4 is easy to leave scratch or cause outer surface 7 depaintings at this outer surface 7 after repeatedly rubbing with the part outer surface 7 of portable electronic devices 5, 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 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, and this elastic arm has fixing part and this fixing part extends certainly arm, 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 contact, when contacting with portable electronic devices outer surface, this roller can roll along this outer surface, because rolling friction is much smaller than sliding friction, therefore can significantly reduce the problem of this surface wear.
Brief description of the drawings
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 use view 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 use view 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 preferred embodiment of the present invention.
Fig. 7 is the sectional drawing that portable electronic devices is inserted in the fixed base of preferred embodiment of the present invention.
Fig. 8 is the stereogram of the snap device of preferred embodiment of the present invention.
Fig. 9 is the use view of the snap device of preferred embodiment of the present invention, and wherein the roller of snap device just rolls along the outer surface of portable electronic devices.
Figure 10 is the use view of snap device and the portable electronic devices of preferred embodiment of the present invention, and wherein the roller of snap device embeds the fixed groove of portable electronic devices just.
(symbol description)
Embodiment
As shown in Figure 6, Figure 7, in preferred embodiment of the present invention, 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 only also can for fixing portable electronic devices 5 merely.Wherein, this fixed base 10 comprises a pedestal 20 and two snap devices 30.
This pedestal 20 has for two containing grooves 21 of accommodating this portable electronic devices 5 and is communicated in respectively two through holes 22 of these two containing grooves 21, and this pedestal 20 has a framework 23 that is roughly " ㄇ " 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 and is fixed on the fixing part 311 of this pedestal 20 and this fixing part 311 extends certainly arm 312, and 32, this roller is arranged at this arm 312 and is positioned at containing groove 21 in the mode that can rotate.
Wherein, this arm 312 has a pair of 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 that is positioned at its center of rotation, and this pivot 314 is arranged in this location is referred to 313 pivot hole 315 and the perforation 321 of roller 32.
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, when use, portable electronic devices 5 is pushed in containing groove 21 (seeing Fig. 7), and along with portable electronic devices 5 gos deep into containing groove gradually, its outer surface 7 can touch roller 32 and by arm 31 toward pusher, simultaneously roller 32 can roll along outer surface 7, until portable electronic devices 5 is while being positioned at predetermined depth as shown in figure 10, roller 32 can be just to and be embedded at the fixed groove 6 of portable electronic devices 5, thus by fixing portable electronic devices 5.
Hence one can see that, be inserted in the process of containing groove at portable electronic devices, the roller of snap device can contact with means of rolling the outer surface of portable electronic devices, in like manner, in the time that portable electronic devices departs from containing groove, roller is also the outer surface with means of rolling contact portable electronic devices, because rolling friction is significantly less than sliding friction, so just can 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, thereby allow the problem that perplexs for a long time user improve.
Finally, what must again illustrate is, the constituent components that the present invention recorded is in the above-described embodiments only for illustrating, not be used for limiting the application's claim, substituting or variation of other equivalent elements, for example the quantity of containing groove and snap device is changed into one or other quantity, also should be the application's claim and contain.
Claims (4)
1. for a snap device for fixed base, it is characterized in that,
Comprise: elastic arm and roller;
The arm that described elastic arm has fixing part and extends from described fixing part;
Described roller can be arranged at described arm rotationally.
2. snap device as claimed in claim 1, is characterized in that,
Described arm has a pair of location and refers to and a pivot, and each described location refers to have pivot hole,
Described roller has the perforation that is positioned at its center of rotation,
Described pivot is arranged in pivot hole that described a pair of location refers to and the described perforation of described roller.
3. 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 as claimed in claim 1 or 2;
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.
4. fixed base as claimed in claim 3, is characterized in that,
Described pedestal has the through hole that is 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 true CN104006270A (en) | 2014-08-27 |
| CN104006270B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867654A (en) * | 2015-06-02 | 2015-08-26 | 梁少文 | Double-motor-driven transformer convenient to disassemble and maintain |
| CN105730358A (en) * | 2014-12-10 | 2016-07-06 | 比亚迪股份有限公司 | Locking device for tablet personal computer for vehicle and vehicle with locking device |
Citations (7)
| 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 |
| 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 |
| US20120080465A1 (en) * | 2010-10-05 | 2012-04-05 | Son Jae S | Removable steering wheel holder for an electronic device |
| 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 |
| 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 (7)
| 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 |
| 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 |
| US20120080465A1 (en) * | 2010-10-05 | 2012-04-05 | Son Jae S | Removable steering wheel holder for an electronic device |
| 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 |
| KR20130003932A (en) * | 2011-07-01 | 2013-01-09 | 한국델파이주식회사 | Spring pad for caliper brake of vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730358A (en) * | 2014-12-10 | 2016-07-06 | 比亚迪股份有限公司 | Locking device for tablet personal computer for vehicle and vehicle with locking device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104006270B (en) | 2016-02-17 |
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