CN2817295Y - Roller type foot pad and electronic device using same - Google Patents
Roller type foot pad and electronic device using same Download PDFInfo
- Publication number
- CN2817295Y CN2817295Y CN 200520105136 CN200520105136U CN2817295Y CN 2817295 Y CN2817295 Y CN 2817295Y CN 200520105136 CN200520105136 CN 200520105136 CN 200520105136 U CN200520105136 U CN 200520105136U CN 2817295 Y CN2817295 Y CN 2817295Y
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- axis hole
- electronic installation
- roller
- foot pad
- wheel shaft
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Abstract
The utility model relates to a roller type foot pad which can be arranged on an electronic device. The roller type foot pad comprises a roller socket, an axle and a roller, wherein the roller socket is composed of a top framework, a right framework and a left framework, and the inner sides of the right framework and the left framework are respectively provided with a right shaft hole and a left shaft hole. Both ends of the axle is pivoted with the left shaft hole and the right shaft hole, wherein the vertical dimension of the left shaft hole and the right shaft hole is larger than the outer diameter of the axle to make the axle move corresponding to the centre of the left shaft hole and the right shaft hole. The roller is provided with a roller shaft hole in a central shaft of the lengthwise direction, and the axle penetrates through the roller shaft hole. Thus, when the electronic device is motionless, the roller stops for contacting the inner side of the top framework of the roller socket. When the electronic device moves, the roller leaves the inner side of the top framework to rotate.
Description
Technical field
This is novel to relate to a kind of foot pad, particularly relate to a kind of roller type foot pad with and the electronic installation used.
Background technology
Along with the development of Information technology, the high-tech product of script all little by little enters family now on the market, has become the information household appliances articles for use.Concerning these information household appliances articles for use, the design of product now is not limited in the major function of information products, and mechanism more gives information household appliances different value with appearance design.
Now information household appliances articles for use or electronic installation as notebook, desktop computer, CD player or DVD player etc., generally all can be equipped with foot pad around its bottom surface.This foot pad is to be made by the material with high confficient of static friction (as rubber) mostly, slides to avoid electronic installation, and then more easily fixes on the table.
Known foot pad is to be fixed on the bottom surface of electronic installation by adhesive agent mostly.Yet because the characteristic of adhesive agent itself, perhaps with the passing of time adhesive agent because of going bad, and these reasons all will make foot pad come off from the bottom surface of electronic installation.
Present settling mode comprises the characteristic that improves adhesive agent, and the gash depth of deepening to put foot pad.Wherein, the characteristic of improvement adhesive agent only can make the life-span of foot pad prolong, and can not once and for all deal with problems.And the gash depth of deepening the storing foot pad will make the size of electronic product increase, and then the market competitiveness of electronic product is descended.
In addition, because foot pad generally is to be made by the material with high confficient of static friction, therefore when user's electronic apparatus, need the whole electronic installation that lifts to move smoothly usually, this is quite to require great effort.If the foot pad that uses the material of low confficient of static friction to make then makes electronic installation slide easily on the contrary, but be difficult for fixing.
Therefore, can engage smoothly with the bottom surface of electronic installation, and can be because of with the passing of time not coming off, can allow user's electronic apparatus easily simultaneously again, overcome above-mentioned problem with regard to the foot pad of the another kind of innovation of needs design for making foot pad.
Novel content
Therefore this novel purpose just provides a kind of roller type foot pad, can be installed on electronic installation, in order to solve the problem of traditional foot pad because of with the passing of time coming off.
This another novel purpose provides a kind of roller type foot pad, can be installed on electronic installation, in order to allowing user's electronic apparatus easily, and has the effect that traditional foot pad prevents that electronic installation from sliding simultaneously.
This novel another purpose provides a kind of electronic installation, and it has the roller type foot pad, comes off because of adhesive agent is rotten in order to the foot pad of avoiding electronic installation, and then the life-span of electronic installation is prolonged, and promote the market competitiveness of electronic installation.
This novel purpose again provides a kind of electronic installation, and it has the roller type foot pad, in order to allow user's electronic apparatus easily, and simultaneously again can be easily that electronic installation is fixing on the table.
According to this novel above-mentioned purpose, a kind of roller type foot pad is proposed, can be installed on an electronic installation, this roller type foot pad comprises wheel nest, wheel shaft and roller.Wherein, the wheel nest has top framework, a right side framework and a left side framework, and has a right axis hole and a left axis hole respectively at right side framework and framework inboard, left side.The two ends of wheel shaft are articulated in the above-mentioned left axis hole and right axis hole, and the vertical size of wherein left axis hole and right axis hole can move wheel shaft with respect to the center of left axis hole and right axis hole greater than the external diameter of wheel shaft.Roller has the roller axis hole at the central shaft of its length direction, and wheel shaft is arranged in this roller axis hole.When the user makes electronic installation static, only need electronic installation is placed on the desktop, wheel shaft promptly moves to the upper extreme point of left axis hole and right axis hole because of the weight of electronic installation, roller is stopped because of the top framework of contact wheel nest is inboard and provide electronic installation one on-slip function.And when the user moved electronic installation, the user only need gently lift electronic installation, made wheel shaft move to the lower extreme point of left axis hole and right axis hole, and then made roller leave the inboard and rotation of top framework of wheel nest.
According to this novel preferred embodiment, wherein above-mentioned left axis hole and right axis hole be shaped as slotted eye, yet, as long as without prejudice to this novel spirit, use the hole of other shape also passable, as circle, rectangle, rhombus, triangle or other similar shape.In addition, though in this preferred embodiment, the size and shape of left axis hole and right axis hole equates that all shape also can be used in this novel roller type foot pad with left axis hole that varies in size and right axis hole.
According to this another novel purpose, a kind of electronic installation is proposed, this electronic installation comprises a body and at least one roller type foot pad, this roller type foot pad is installed on the bottom surface of body, the change of the roller that utilizes the roller type foot pad and the top framework relative position of wheel nest is moved effect with on-slip to switch electronic installation.
According to this novel another preferred embodiment, wherein above-mentioned body is equipped with four rolling formula foot pad in four corners of its bottom surface.In addition, body also can replace the roller type foot pad of four rolling formula foot pad with two strips.
In addition, in this novel another preferred embodiment, body can be equipped with two traditional type foots pad in two corners of the Lower Half of its bottom surface, and the first half of body bottom surface is equipped with the roller type foot pad of a strip.Similarly, this strip roller type foot pad is also replaceable is two roller type foots pad.When the user makes electronic installation static, only need electronic installation is placed on the desktop, wheel shaft promptly moves to the upper extreme point of left axis hole and right axis hole because of the weight of electronic installation, roller is stopped because of the top framework of contact wheel nest is inboard, and provide electronic installation one on-slip function.And when the user moved electronic installation, the user only need gently lift the Lower Half of electronic installation, made wheel shaft move to the lower extreme point of left axis hole and right axis hole, and then made roller leave the inboard and rotation of top framework of wheel nest.
Therefore, the user can provide the effect that moves with on-slip along with user's needs when using this novel roller type foot pad.And then allow the user more cosily use the electronic installation that the roller type foot pad is installed.In addition, use this novel electronic device and can avoid traditional foot pad, also promoted the market competitiveness of electronic installation simultaneously because of character of adhesive agent own or with the passing of time rotten coming off of being caused.
Description of drawings
For making this novel above-mentioned and other purpose, feature, advantage and embodiment can more obvious easy to understand, be described with reference to the accompanying drawings as follows:
Figure 1A is a front cross-sectional view of a preferred embodiment of this novel roller type of expression foot pad;
Figure 1B is a side cut away view of a preferred embodiment of this novel roller type of expression foot pad;
Fig. 2 is a schematic perspective view of a preferred embodiment of this novel electron of expression device;
Fig. 3 is a schematic perspective view of another preferred embodiment of this novel electron of expression device;
Fig. 4 A is a schematic perspective view of a preferred embodiment again of this novel electron of expression device;
Fig. 4 B be expression this novel electron device a preferred embodiment moves again the time an end view.
Embodiment
Below with reference to accompanying drawing and this novel design of the clear elaboration of detailed description, those skilled in the art can be by this novel technology change and modification that discloses after understanding originally novel preferred embodiment, and it does not break away from originally novel design and scope.
With reference to Figure 1A and 1B, Figure 1A is a front cross-sectional view of a preferred embodiment of this novel roller type of expression foot pad, and Figure 1B is a side cut away view of a preferred embodiment of this novel roller type of expression foot pad.In Figure 1A and 1B, roller type foot pad 100 is to be made of wheel nest 110, wheel shaft 140 and roller 150.Wherein, wheel nest 110 has a top framework 111, a right side framework 112 and a left side framework 113, and has a right axis hole 120 and a left axis hole 130 respectively at right side framework and framework inboard, left side.
The two ends of wheel shaft 140 are articulated in right axis hole 120 and left axis hole 130 respectively.The vertical dimension of right axis hole 120 and left axis hole 130 can move wheel shaft 140 with respect to the center of right axis hole 120 and left axis hole 130 greater than the external diameter of wheel shaft 140.Change individual talking about, wheel shaft 140 is removable between the upper extreme point 121/131 and lower extreme point 122/132 of the right side/left axis hole 120/130.
In the present embodiment, left axis hole and right axis hole be shaped as slotted eye (shown in Figure 1B), its major axis is along vertical direction, make wheel shaft 140 can according to whether electronic apparatus do moving up and down.Yet as long as without prejudice to this novel design, the hole that also can use other shape is as circle, rectangle, rhombus, triangle or other similar shape.In addition, though left axis hole all equates with the size and the shape of right axis hole in this preferred embodiment, shape and the left axis hole that varies in size and right axis hole also can use in this novel roller type foot pad.
When the user will make the electronic installation that the roller type foot pad is installed static, only need electronic installation is placed on the desktop, wheel shaft 140 promptly moves to the upper extreme point 121/131 of the right side/left axis hole 120/130 because of the weight of electronic installation, roller 150 is rolled because of top framework 111 inboard the stopping of contact wheel nest, and provide electronic installation one on-slip function.And when the user wants electronic apparatus, only need gently lift electronic installation, make wheel shaft 140 move to the lower extreme point 122/132 of the right side/left axis hole 120/130, and then it is inboard and begin to rotate to make roller 150 leave the top framework 111 of wheel nest 110.
With reference to Fig. 2, it represents a schematic perspective view of a preferred embodiment of this novel electron device.Electronic installation is made of a body and at least one roller type foot pad.In the present embodiment, two roller type foots pad 220 are installed on two corners of body 210 bottom surfaces near front side 211 respectively, two fixed foots pad 230 then are arranged at two corners of body 210 bottom surfaces near rear side 212 respectively, wherein, and rear side 212 contiguous users' a side.
Yet with reference to Fig. 3, the also available strip roller type foot pad 320 of two above-mentioned roller type foots pad 220 replaces in another embodiment.Wherein, this strip roller type foot pad 320 is installed on the position of body 310 bottom surfaces near front side 311, and two fixed foots pad 330 then are arranged at two corners of body 310 bottom surfaces near rear side 312 respectively, wherein, and rear side 312 contiguous users' a side.
With reference to Fig. 4 A, it represents a schematic perspective view of a preferred embodiment again of this novel electron device.In the present embodiment, electronic installation is configured to by body, at least one foot pad, at least one roller type foot pad and at least one.
In Fig. 4 A, body 410 has two fixed foots pad 420, is located at two corners of the Lower Half of its bottom surface near rear side 412.This fixed foot pad 420 has the surface of high confficient of static friction, slides when static in order to prevent electronic installation.In other words, the confficient of static friction on fixed foot pad 420 surfaces is more than or equal to the confficient of static friction on body 410 surfaces.
In addition, body 410 also is equipped with the roller type foot pad 430 of a strip, is located at the first half of its bottom surface near front side 411.Similarly, also available two the roller type foots pad that separate of the roller type foot pad 430 of above-mentioned strip replace.
With reference to Fig. 4 B, it represents the end view of a preferred embodiment again when mobile of this novel electron device.Body 410 also can be installed two supports that separate 440, is located at the first half of its bottom surface, in order to the unlikely and desktop friction in protection electronic installation bottom surface when mobile.Wherein, above-mentioned support 440 can comprise the surface of a low-friction coefficient, and a semi-circular bump structure preferably.In other words, the coefficient of friction on support 440 surfaces is less than or equal to the coefficient of friction on body 410 surfaces.
Similarly, when the user wants electronic apparatus, the rear side 412 (Lower Half) of body 410 can be lifted a little from desktop 450, do not need to lift electronic installation is whole, the wheel shaft of roller type foot pad promptly moves to the lower extreme point of the right side/left axis hole, and then makes roller leave the inboard and rotation of top framework of wheel nest.
By above-mentioned novel preferred embodiment as can be known, use the originally novel following advantage that has:
1. because in using this novel electronic device, the roller type foot pad does not need adhesive agent to be installed on the electronics, so the roller type foot pad will can not come off because of the influence of the character of adhesive agent own.
2. because this novel roller type foot pad has utilized roller structure, so the user can make things convenient for and electronic apparatus effortlessly.
3. because this novel roller type foot pad has utilized the size of a left side/right axis hole and the collocation of top framework, can allow the user not only can easily electronic installation be fixed on the table, also electronic apparatus effortlessly.
Though this is novel with concrete preferred embodiment announcement; but it is not novel in order to limit this, and any those skilled in the art is not breaking away from this novel design and scope; still can make a little change and retouching, therefore this novel protection range is defined with accompanying Claim and is as the criterion.
Claims (20)
1. a roller type foot pad can be installed in the electronic installation, it is characterized in that: described roller type foot pad comprises at least:
One takes turns nest, is installed in described electronic installation bottom, and the described nest of taking turns comprises:
One left axis hole is installed in described left side wall inboard of taking turns nest; And
One right axis hole is installed in described right side wall inboard of taking turns nest;
One wheel shaft, its two ends are articulated in described described left axis hole and described right axis hole of taking turns nest, and wherein, the vertical dimension of described left axis hole and described right axis hole is greater than the external diameter of described wheel shaft, and described wheel shaft can move with respect to the center of described left axis hole and described right axis hole; And
One roller comprises a roller axis hole, and described wheel shaft is arranged in described roller axis hole,
Wherein, when electronic installation is static, because the weight of electronic installation, roller stops because of the roof that props up the wheel nest is inboard, and provide electronic installation one on-slip function, and when electronic apparatus, lifting a side of electronic installation a little by a user, it is inboard and begin to rotate that roller leaves the roof of wheel nest.
2. roller type foot pad as claimed in claim 1 is characterized in that: described left axis hole and right axis hole be shaped as ellipse, major axis is along vertical direction.
3. roller type foot pad as claimed in claim 1 is characterized in that: described left axis hole and right axis hole be shaped as rectangle.
4. roller type foot pad as claimed in claim 1 is characterized in that: described left axis hole and right axis hole be shaped as rhombus.
5. roller type foot pad as claimed in claim 1 is characterized in that: described left axis hole and right axis hole be shaped as triangle.
6. roller type foot pad as claimed in claim 1 is characterized in that: described left axis hole and right axis hole be shaped as circle, and the radius of left axis hole and right axis hole is greater than the external diameter of wheel shaft.
7. roller type foot pad as claimed in claim 1 is characterized in that: the shape of described left axis hole and right axis hole is identical.
8. roller type foot pad as claimed in claim 1 is characterized in that: the equal and opposite in direction of described left axis hole and right axis hole.
9. electronic installation is characterized in that: comprise at least:
One body;
At least one roller type foot pad is installed in the bottom surface of described electronic installation, and described roller type foot pad comprises:
One takes turns nest, is installed in the bottom of described electronic installation, and the described nest of taking turns comprises:
One top framework;
One left side framework, the left side and the extension that are positioned at described top framework are downward, and limit a left axis hole in the inboard of described left side framework; And
One right side framework, the right side and the extension that are positioned at described top framework are downward, and limit a right axis hole in the inboard of described right side framework;
One wheel shaft, the two ends of described wheel shaft are articulated in described described left axis hole and described right axis hole of taking turns nest, wherein, the vertical dimension of described left axis hole and described right axis hole is greater than the external diameter of described wheel shaft, and described wheel shaft can move with respect to the center of described left axis hole and right axis hole; And
One roller limits a roller axis hole at the central shaft of the length direction of described roller, and described wheel shaft is arranged in described roller axis hole,
Wherein, when electronic installation is static, because wheel shaft rises because of the weight of electronic installation, and roller is stopped because of the inboard of contact top framework, and provide electronic installation one on-slip function, and when electronic installation moves, wheel shaft is descended, and make roller leave the inboard and rotation of top framework owing to a user lifts electronic installation.
10. electronic installation as claimed in claim 9 is characterized in that: described left axis hole and right axis hole be shaped as ellipse, major axis is along vertical direction.
11. electronic installation as claimed in claim 9 is characterized in that: described left axis hole and right axis hole be shaped as rectangle.
12. electronic installation as claimed in claim 9 is characterized in that: described left axis hole and right axis hole be shaped as rhombus.
13. electronic installation as claimed in claim 9 is characterized in that: described left axis hole and right axis hole be shaped as triangle.
14. electronic installation as claimed in claim 9 is characterized in that: described left axis hole and right axis hole be shaped as circle, and the radius of left axis hole and right axis hole is greater than the external diameter of wheel shaft.
15. electronic installation as claimed in claim 9 is characterized in that: the shape of described left axis hole and right axis hole is identical.
16. electronic installation as claimed in claim 9 is characterized in that: the equal and opposite in direction of described left axis hole and right axis hole.
17. electronic installation as claimed in claim 9 is characterized in that: also comprise at least one foot pad, this at least one foot pad is installed in the bottom surface of electronic installation, in order to prevent the slip of electronic installation when static.
18. electronic installation as claimed in claim 17 is characterized in that: described at least one foot pad has the surface of high confficient of static friction, slides when static in order to prevent electronic installation.
19. electronic installation as claimed in claim 17 is characterized in that: also comprise at least one support, this at least one support is installed in the bottom surface of electronic installation, in order to avoid the frictionally damage of electronic installation when mobile.
20. electronic installation as claimed in claim 19 is characterized in that: described support has the surface of a low-friction coefficient, in order to reduce the resistance of electronic installation when mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105136 CN2817295Y (en) | 2005-08-15 | 2005-08-15 | Roller type foot pad and electronic device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105136 CN2817295Y (en) | 2005-08-15 | 2005-08-15 | Roller type foot pad and electronic device using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2817295Y true CN2817295Y (en) | 2006-09-13 |
Family
ID=36997105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105136 Expired - Lifetime CN2817295Y (en) | 2005-08-15 | 2005-08-15 | Roller type foot pad and electronic device using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2817295Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957667B (en) * | 2009-07-17 | 2012-09-05 | 致伸科技股份有限公司 | Mouse with replaceable foot pads |
| CN101668399B (en) * | 2008-09-02 | 2012-12-12 | 微盟电子(昆山)有限公司 | Foot pad structure |
-
2005
- 2005-08-15 CN CN 200520105136 patent/CN2817295Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668399B (en) * | 2008-09-02 | 2012-12-12 | 微盟电子(昆山)有限公司 | Foot pad structure |
| CN101957667B (en) * | 2009-07-17 | 2012-09-05 | 致伸科技股份有限公司 | Mouse with replaceable foot pads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150815 Granted publication date: 20060913 |
|
| EXPY | Termination of patent right or utility model |