CN100561600C - Whirligig - Google Patents
Whirligig Download PDFInfo
- Publication number
- CN100561600C CN100561600C CNB2006100368131A CN200610036813A CN100561600C CN 100561600 C CN100561600 C CN 100561600C CN B2006100368131 A CNB2006100368131 A CN B2006100368131A CN 200610036813 A CN200610036813 A CN 200610036813A CN 100561600 C CN100561600 C CN 100561600C
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- China
- Prior art keywords
- disc
- swivel plate
- top bottom
- protruding axle
- ball
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention provides a kind of whirligig, and it includes low bottom-disc and string and is located at swivel plate, top bottom-disc, fixed head on the low bottom-disc.Low bottom-disc is provided with a protruding axle; Swivel plate is set on this protruding axle, and this swivel plate convexes with a boss in the one side near low bottom-disc, then is equipped with several balls at the another side away from low bottom-disc, and these balls can carry out rotation on swivel plate; Top bottom-disc is movably set on the protruding axle, and just between upper and lower chassis, this top bottom-disc is located step in the one side near swivel plate towards setting out one to swivel plate, and this positioning step stretches in the boss of swivel plate; Fixed head is posted by the positioning step of top bottom-disc and is fixed on the protruding axle, in order to restriction swivel plate and top bottom-disc.By above-mentioned, thereby top bottom-disc is driven to rotate by ball rotation on swivel plate, and makes its rotation more flexible, steady, and owing to utilize ball as counterrotating transmission component, so the life-span is more lasting.
Description
Ji Intraoperative field
The present invention relates to a kind of whirligig, refer to a kind of swivel base that is used on the graphoscope especially.
Bei Jing Ji Intraoperative
At present, along with popularizing and the continuous expansion of range of application of computing machine, computing machine has become people's an important utility, in use, when wanting that the people of the image content that display is presented around being shared with sees, what then need to open in Da Fei week move display position in the face of the people around, is quite inconvenience for the user.
In the known computer product, a computing machine is wherein arranged, it is the sphere pedestal that is convexly equipped with an inner hollow in the display bottom, this pedestal position therebetween offers strip fluting, this pedestal is provided with a block on the inside surface of the periphery of contiguous fluting, this pedestal is inserted with a chassis by this fluting, and the outside surface of this pedestal is posted by this chassis, this chassis is provided with a protruding axle, this protruding axle passes this fluting and is inserted in the pedestal, the diameter of above-mentioned fluting is driven to rotate so pedestal can rotate around protruding axle by fluting, in addition greater than the diameter of this protruding axle, these protruding axle its relative both sides of the edge of an end in being inserted in pedestal extend to form lug, when pedestal turned to certain angle, the block on it will be resisted against on the lug, thereby stopped that pedestal continues rotation.Thus structure as can be known, pedestal is that the chassis that reclining is rotated, and can produce friction between the two, so its serviceable life is shorter, and this pedestal rotates around protruding axle by the fluting of the bar shaped on the sphere and is driven to rotate, so it rotates underaction, steady.
Summary of the invention
The object of the present invention is to provide a kind of whirligig,, can make rotation more flexible, steady, and can make serviceable life more lasting by this whirligig.
For achieving the above object, whirligig of the present invention includes low bottom-disc and string and is located at swivel plate, top bottom-disc, fixed head on the low bottom-disc.The surface of this low bottom-disc is provided with a receiving space and forms a protruding axle; Be arranged with a swivel plate on this protruding axle, this swivel plate is contained in the receiving space of low bottom-disc, this swivel plate convexes with a boss in the one side near low bottom-disc, and be equipped with several ball holes away from the low bottom-disc another side, in these ball holes, be equipped with the ball that can roll voluntarily, and these balls partly can protrudingly expose ball hole; This top bottom-disc also is set on the protruding axle, and swivel plate is interposed between itself and low bottom-disc, this top bottom-disc is located step in the one side near swivel plate towards setting out one, this positioning step stretches in the boss of swivel plate, and the distance on the surface of swivel plate is arrived in the bottom surface of this positioning step less than the surface of boss to the distance of the bottom surface of top bottom-disc, thereby produce a gap, make top bottom-disc be movably set on the protruding axle.
So when applying a moment to top bottom-disc, thereby top bottom-disc is driven to rotate by ball rotation on swivel plate, thus can make rotation more flexible, steady, and owing to utilize ball as counterrotating transmission component, so the life-span is more lasting.
Another object of the present invention is to provide a kind of whirligig, and its top bottom-disc is provided with a fixed head at the end away from swivel plate, and this fixed head is posted by the positioning step of top bottom-disc and is fixed on the protruding axle, in order to restriction swivel plate and top bottom-disc.
Description of drawings
Fig. 1 is the three-dimensional exploded view of whirligig of the present invention.
Fig. 2 is the three-dimensional exploded view of the low bottom-disc of whirligig of the present invention.
Fig. 3 is the assembly drawing of whirligig of the present invention.
Fig. 4 is that whirligig of the present invention is applied to the stereographic map on the display.
Embodiment
The present invention is a kind of whirligig, see also Fig. 1, shown in 2, described whirligig comprises a low bottom-disc 2, the surface of this low bottom-disc 2 is provided with an annular receiving space 21, and form a columniform protruding axle 22, this protruding axle 22 is provided with screw 221, around protruding axle 22, be provided with arc groove 23, be equiped with the wear plate 24 identical in this arc groove 23 with this arc groove 23 shapes, and these wear plate 24 protruding this arc grooves 23 that expose, in addition, be provided with several storage tanks 25 in the bottom surface of low bottom-disc 2, be equiped with disconnectable pad pin 26 in these storage tanks 25, these pad pin 26 are in order to low bottom-disc 2 pad is placed on the table top, cause abrasion to avoid low bottom-disc 2 directly is positioned on the table top.
On the protruding axle 22 of this low bottom-disc 2, be equipped with a swivel plate 3, and this swivel plate 3 is contained in the receiving space 21 of low bottom-disc 2, the bottom surface of this swivel plate 3 and wear plate 24 are inconsistent simultaneously, to reduce friction when swivel plate 3 interacts with low bottom-disc 2, increase its serviceable life.This swivel plate 3 dashes in the middle part and sets out a boss 31, this boss 31 is convexly equipped with in the one side of swivel plate 3 near low bottom-disc 2, in addition, this swivel plate 3 is equipped with several hemispheric ball holes 32 in the one side away from low bottom-disc 2, be equipped with ball 33 in these ball holes 32, these balls 33 are the protruding ball hole 32 that exposes of meeting partly, and can carry out rotation in ball hole 32.
On the protruding axle 22 of this low bottom-disc 2, also be equipped with a top bottom-disc 4, swivel plate 3 is just between top bottom-disc 4 and low bottom-disc 2, and the bottom surface of top bottom-disc 4 contacts at the ball 33 of swivel plate 3, this top bottom-disc 4 dashes in the middle part and sets out a location step 41, this positioning step 41 is convexly equipped with in the one side of top bottom-disc 4 near swivel plate 3, and stretch in the boss 31 of swivel plate 3, and the distance on the surface of swivel plate 3 is arrived in the bottom surface of this positioning step 41 less than the surface of above-mentioned boss 31 to the distance of the bottom surface of top bottom-disc 4, so between swivel plate 3 and top bottom-disc 4, produce a gap, make top bottom-disc 4 be movably set on the protruding axle 22.
This top bottom-disc 4 is provided with a fixed head 5 at the end away from swivel plate 3, this fixed head 5 abuts in fixedly on the step 41, this fixed head 5 is provided with perforation 51, this perforation 51 is corresponding to set screw 221 on the low bottom-disc 2 protruding axles 22, first screw assembly 6 passes the screw 221 of the perforation 51 back insertion low bottom-discs 2 set protruding axles 22 of fixed head 5, fixed head 5 can be fixed on the low bottom-disc 2, and top bottom-disc 4 and swivel plate 3 are limited.
See also shown in Figure 3 again, do the rotation of specified angle scope for satisfying user's needs, whirligig of the present invention also can be further improved, outer the placing of said fixing plate 5 also can be provided with at least one lug 52,41 of the positioning steps of top bottom-disc 4 convex with two catch 411 with this lug 52 corresponding matching, and the scope of promptly available adjustment catch 411 limits the rotating distance of top bottom-disc 4.
Seeing also shown in Figure 4ly, is that whirligig of the present invention is applied to the stereographic map on the graphoscope 1, offers through hole 42 on this top bottom-disc 4, make top bottom-disc 4 by second screw assembly (not icon) thus passing its set through hole 42 secures on the display 1.So when applying a moment for top bottom-disc 4, top bottom-disc 4 rotates relative to ball 33, i.e. ball 33 rotation in the ball hole 32 of swivel plate 3, top bottom-disc 4 rolls relatively simultaneously, thereby drives display 1 rotation.
By above-mentioned, thereby top bottom-disc 4 is driven to rotate by ball 33 rotation in the ball hole 32 of swivel plate 3, thus can make rotation more flexible, steady, and owing to utilize ball 33 as counterrotating transmission component, so the life-span is more lasting.
Claims (6)
1. whirligig, it is characterized in that: described whirligig comprises
One low bottom-disc, this low bottom-disc are provided with a protruding axle;
One swivel plate, this swivel plate are sheathed on the protruding axle, and this swivel plate dashes and is provided with a boss, and this boss is convexly equipped with in the one side of this swivel plate near low bottom-disc, and this swivel plate is equipped with several balls in the one side away from low bottom-disc, and these balls can carry out rotation;
One top bottom-disc, this top bottom-disc are movably set in that protruding axle is gone up and on swivel plate, the bottom surface of this top bottom-disc contacts at the ball on the swivel plate, and this top bottom-disc sets out a location step dashing near the one side of swivel plate, and this positioning step stretches in the boss of swivel plate;
One fixed head, this fixed head are posted by the positioning step of top bottom-disc and are fixed on the protruding axle, in order to restriction swivel plate and top bottom-disc;
By above-mentioned, thereby top bottom-disc is driven to rotate by ball rotation on swivel plate, so can make rotation more flexible, steady.
2. whirligig according to claim 1, it is characterized in that: the distance on the surface of swivel plate is arrived in the bottom surface of described positioning step less than the surface of above-mentioned boss to the distance of the bottom surface of top bottom-disc, thereby produce a gap, make top bottom-disc be movably set on the protruding axle.
3. whirligig according to claim 1 and 2, it is characterized in that: described swivel plate is provided with several ball holes in the one side near top bottom-disc, described ball is contained in these ball holes, and these balls partly can protrudingly expose ball hole, and carries out rotation in ball hole.
4. whirligig according to claim 1 and 2, it is characterized in that: outer the placing of described fixed head is provided with at least one lug, in addition, the positioning step of top bottom-disc then convexes with two catch with this lug corresponding matching, does the rotation of specified angle scope in order to the restriction top bottom-disc.
5. whirligig according to claim 1 and 2, it is characterized in that: described low bottom-disc is provided with groove in the one side near swivel plate, is equiped with wear plate in this groove, the protruding groove that exposes of this wear plate, and top bottom-disc and wear plate are inconsistent, to reduce the friction between swivel plate and the top bottom-disc.
6. whirligig according to claim 1 and 2 is characterized in that: the bottom surface of described low bottom-disc is provided with several storage tanks, is equiped with disconnectable pad pin in these storage tanks, to avoid low bottom-disc directly is positioned on the table top and cause abrasion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100368131A CN100561600C (en) | 2006-07-28 | 2006-07-28 | Whirligig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100368131A CN100561600C (en) | 2006-07-28 | 2006-07-28 | Whirligig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101114533A CN101114533A (en) | 2008-01-30 |
| CN100561600C true CN100561600C (en) | 2009-11-18 |
Family
ID=39022793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100368131A Expired - Fee Related CN100561600C (en) | 2006-07-28 | 2006-07-28 | Whirligig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100561600C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848186B (en) * | 2011-06-29 | 2015-05-20 | 海洋王照明科技股份有限公司 | Pipeline assembling device |
| CN104837218A (en) * | 2015-05-13 | 2015-08-12 | 中山市默拜尔网络科技有限公司 | Rotary routing base station |
| CN107703392A (en) * | 2017-10-19 | 2018-02-16 | 江苏永沃铜业有限公司 | A kind of radio frequency connector detection means |
| CN113208308A (en) * | 2021-05-13 | 2021-08-06 | 上海乐尚装饰设计工程有限公司 | Household operation table |
-
2006
- 2006-07-28 CN CNB2006100368131A patent/CN100561600C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101114533A (en) | 2008-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20130728 |