CN201568444U - Pivot device - Google Patents
Pivot device Download PDFInfo
- Publication number
- CN201568444U CN201568444U CN2009202694327U CN200920269432U CN201568444U CN 201568444 U CN201568444 U CN 201568444U CN 2009202694327 U CN2009202694327 U CN 2009202694327U CN 200920269432 U CN200920269432 U CN 200920269432U CN 201568444 U CN201568444 U CN 201568444U
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- bolster
- pivot
- assembling
- wing
- location piece
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- Expired - Lifetime
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- 238000007493 shaping process Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 230000000007 visual effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model relates to a pivot device which is arranged between an upper cover and a base of a flip electronic device. The pivot device is fixed with the base through a supporting frame and fixed with the upper cover through a rotating frame; an assembling frame is fixed with the supporting frame; a pivot penetrates through the assembling frame and is fixed with the rotating frame; the upper cover has the positioning effect after pivoting to the preset angle through the matching of a plane part of the pivot and a positioning plate of the assembling frame, and the torsion output is balanced through a sleeve part of the assembling frame. Through the matching of the plane part of the pivot and the positioning plate of the assembling frame, the utility model provides the pivot device which has the positioning effect in the specific angle and also has the positioning function through limited elements; in addition, the torsion output is also balanced through the sleeve part, therefore the utility model has practicability absolutely.
Description
Technical field
The utility model relates to a kind of pivot device, particularly relate between a kind of loam cake and base that is installed in cover-lifting type electronic device, with so that loam cake with respect to the pivot device of base pivots.
Background technique
Cover-lifting type electronic device is common portable electronic product, mobile computer for example, mobile phone or the like, especially with the mobile computer example, for the ease of being placed on the location on the visual angle that the user desires, so develop gradually and the function that to locate automatically, utilization is arranged at the loam cake of mobile computer and the pivot device between the base, make loam cake when being closed to several angle, by the structure setting in the existing pivot device, loam cake can be located automatically, but existing pivot device is in order to produce automatic positioning function, a plurality of corresponding pads must be set, it is higher to make that the volume of existing pivot device reaches manufacture cost greatly, and the function of mobile computer increases day by day, and its casing inner space needs more efficient use for numerous electrical assemblys are set, structure is responsible for and the bigger pivot device of volume will not conform to practicality, so how can when dwindling prior art pivot device volume, can take into account the output of torsion again, in fact the research and development emphasis that need overcome for industrial circle.
This shows that above-mentioned existing pivot device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of novel pivot device, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing pivot device exists, the inventor is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of novel pivot device, can improve general existing pivot device, make it have more practicability.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcomes the defective that existing pivot device exists, and a kind of novel pivot device is provided, and technical problem to be solved is the use that makes its effective simplified assembly, and takes into account the output of torsion simultaneously, is very suitable for practicality.
The purpose of this utility model and to solve its technical problem be to adopt following technological scheme to realize.According to a kind of pivot device that the utility model proposes, it comprises: one supports bolster; One assembling bolster, it interfixes with supporting bolster, and the assembling bolster includes a location piece and two sleeve parts, and the side bending that each sleeve part is made bit slice by oneself is shaped, be formed with a slit between another side of the end of each sleeve part and location piece, be formed with the gap between two sleeve parts; One pivot, it rotatably runs through each sleeve part of assembling bolster, and the outer wall of pivot is formed with a planar surface portion, and the planar surface portion of pivot matches with the location piece of assembling bolster; One rotation bolster, itself and pivot interfix.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid pivot device, the inboard of the location piece of wherein said assembling bolster is formed with a plat surface, and the plat surface of location piece matches with the planar surface portion of pivot.
Aforesaid pivot device, the inboard of the location piece of wherein said assembling bolster are formed with an axially locating fin, and the end face of axially locating fin is flat condition and matches with the planar surface portion of pivot.
Aforesaid pivot device is formed with an axial oil duct on the wherein said location rib.
Aforesaid pivot device is formed with a plurality of radially oil ducts on the wherein said location rib.
Aforesaid pivot device, the inboard of the location piece of wherein said assembling bolster are formed with a plurality of radial location projections, and the end face of radial location projection is flat condition and matches with the planar surface portion of pivot.
Aforesaid pivot device, two sleeve parts of wherein said assembling bolster are extended by the different side of location piece respectively and are shaped, and the slit of two sleeve parts does not align.
Aforesaid pivot device, two sleeve parts of wherein said assembling bolster extend shapings by the same side of location piece, and the slit of two sleeve parts aligns and is a straight line.
Aforesaid pivot device, wherein said support bolster includes a fixed-wing, and the assembling bolster further includes one and connects the wing, connects the wing and makes the end of bit slice by oneself and extend shapings, and the connection wing of assembling bolster interfixes with the fixed-wing of support bolster.
Aforesaid pivot device, the two ends of the location piece of wherein said assembling bolster are respectively first end and second end, and second end of location piece is adjacent with the rotation bolster, and the second end vertical extent that the connection wing of assembling bolster is made bit slice by oneself is shaped it.
Aforesaid pivot device, the two ends of the location piece of wherein said assembling bolster are respectively first end and second end, and second end of location piece is adjacent with the rotation bolster, and the first end vertical extent that the connection wing of assembling bolster is made bit slice by oneself is shaped it.
Aforesaid pivot device, the outer wall of wherein said pivot is radially extended and is formed with a spacing block set, the two ends of the location piece of assembling bolster are respectively first end and second end, second end of location piece is adjacent with the rotation bolster, first end of location piece extends axially and is formed with a block, the corresponding angle of swing with the restriction pivot with the block of location piece of the spacing block set of pivot.
Aforesaid pivot device, wherein said support bolster includes a fixed-wing, hole formed therethrough has a sleeve joint hole on the fixed-wing, pivot runs through this sleeve joint hole with in the sleeve part that is arranged in the assembling bolster, sleeve joint hole periphery indent is formed with one and wears groove, and the block of location piece runs through this wears groove with corresponding with the spacing block set of pivot.
Aforesaid pivot device, the outer wall of wherein said pivot is radially extended and is formed with a spacing block set, support bolster and include a fixed-wing, the side extension of this fixed-wing is formed with a block, the corresponding angle of swing with the restriction pivot with the spacing block set of pivot of the block of fixed-wing.
Aforesaid pivot device, wherein said support bolster includes a fixed-wing, and further include another assembling bolster, the two ends of the location piece of each assembling bolster are respectively first end and second end, adjacent to the rotation bolster location piece second end towards the rotation bolster, each assembling bolster includes one and connects the wing, the first end vertical extent that the connection wing of one of them assembling bolster is made bit slice by oneself is shaped it, the second end vertical extent that the connection wing of another assembling bolster is made bit slice by oneself is shaped it, the fixed-wing that supports bolster presss from both sides relatively to be established between the connection wing that is fixed in two assembling bolsters, hole formed therethrough has a sleeve joint hole with the sleeve part with respect to each assembling bolster on the fixed-wing, and pivot runs through each sleeve part and this sleeve joint hole.
The utility model compared with prior art has tangible advantage and beneficial effect.
Via as can be known above, in order to achieve the above object, the utility model provides a kind of pivot device, comprising: one supports bolster; One assembling bolster, it interfixes with supporting bolster, and the assembling bolster includes a location piece and two sleeve parts, and each sleeve part is made the side bending shaping of bit slice by oneself, be formed with a slit between another side of the end of each sleeve part and location piece, be formed with the gap between two sleeve parts; One pivot, it rotatably runs through each sleeve part of assembling bolster, and the outer wall of pivot is formed with a planar surface portion, and the planar surface portion of pivot matches with the location piece of assembling bolster; One rotation bolster, itself and pivot interfix.
By technique scheme, the utility model pivot device has following advantage and beneficial effect at least: the utility model utilizes the planar surface portion of pivot and cooperating of the location piece of assembling bolster, when being provided, special angle produces locating effect, then utilize limited assembly to obtain to have equally the pivot device of locating function, and the setting of collocation sleeve part and can take into account the output of torsion, so then the utility model really has its practicability.
In sum, the utility model relates to a kind of pivot device, be installed between the loam cake and base of cover-lifting type electronic device, utilize support bolster and base to fix, and utilize rotation bolster and loam cake to fix, the assembling bolster interfixes with the support bolster, pivot runs through the assembling bolster and fixes with the rotation bolster, utilize the planar surface portion of pivot and the location piece of assembling bolster to match, then make when loam cake is switched to predetermined angle to produce locating effect, and utilize the setting of sleeve part of assembling bolster and the output of balance torsion.The utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the stereoscopic figure that the utility model first is implemented aspect.
Fig. 2 is the assembly exploded view that the utility model first is implemented aspect.
Fig. 3 is another visual angle assembly exploded view that the utility model first is implemented aspect.
Fig. 4 is the assembly exploded view that the utility model second is implemented aspect.
Fig. 5 is the stereoscopic figure that the utility model the 3rd is implemented aspect.
Fig. 6 is the assembly exploded view that the utility model the 3rd is implemented aspect.
Fig. 7 is another visual angle assembly exploded view that the utility model the 3rd is implemented aspect.
Fig. 8 is the stereoscopic figure that the utility model the 4th is implemented aspect.
Fig. 9 is the assembly exploded view that the utility model the 4th is implemented aspect.
Figure 10 is another visual angle assembly exploded view that the utility model the 4th is implemented aspect.
Figure 11 is the assembly exploded view that the utility model the 5th is implemented aspect.
Figure 12 is another visual angle assembly exploded view that the utility model the 5th is implemented aspect.
Figure 13 looks closely the action sectional view for what the utility model first was implemented aspect.
Figure 14 implements another action sectional view of looking closely of aspect for the utility model first.
Figure 15 is the assembling bolster stereogram that the utility model the 6th is implemented aspect.
Figure 16 is the assembling bolster stereogram that the utility model the 7th is implemented aspect.
Figure 17 is the assembling bolster stereogram that the utility model the 8th is implemented aspect.
10,10B, 10C, 10D: support bolster
11,11B, 11C, 11D: fixed-wing
111B, 111C, 111D: sleeve joint hole
112D: wear groove
12C: block
20,20A, 20B, 20C, 20D, 20E, 20F, 20G: assembling bolster
21,21A, 21B, 21C: connect the wing
22,22A, 22B, 22C, 22D, 22E, 22F, 22G: location piece
221,221D: block
222: plat surface
222E, 222F: axially locating fin
223E, 223F: oil duct
224G: radial location projection
23,23A, 23B, 23C, 23D: sleeve part
24,24A: slit
25: the gap
30,30A, 30B, 30C, 30D: pivot
31: planar surface portion
32,32C, 32D: spacing block set
33: fixed block
40: the rotation bolster
41: fixing lamellar body
411: perforation
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes, its embodiment of pivot device, structure, feature and effect thereof, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.For convenience of description, in following embodiment, components identical is represented with identical numbering.
See also Fig. 1 to shown in Figure 3, the utility model includes a support bolster 10, an assembling bolster 20, a pivot 30, reaches a rotation bolster 40.
Aforesaid support bolster 10 extensions are formed with a fixed-wing 11.
Aforesaid assembling bolster 20 interfixes with support bolster 10, and assembling bolster 20 includes a location piece 22 and two sleeve parts 23, each sleeve part 23 make by oneself bit slice 22 sides bend and extend into shape it, the terminal formation between the end of a slit 24, two sleeve parts 23 with location piece 22 sides of sleeve part 23 also is formed with a gap 25.
Aforesaid rotation bolster 40 interfixes with pivot 30, rotation bolster 40 extends and is formed with a fixing lamellar body 41, fixedly hole formed therethrough has a non-circular perforation 411 on the lamellar body 41, fixedly the perforation 411 of lamellar body 41 and fixed block 33 tablings of pivot 30 interfix with pivot 30 so that rotate bolster 40.
During use, the loam cake of cover-lifting type electronic device is interfixed with rotation bolster 40, and with the base of cover-lifting type electronic device with support bolster 10 and interfix, when then loam cake is with respect to base pivots, rotation bolster 40 drives pivot 30 with respect to 20 rotations of assembling bolster, when the location piece 22 of the planar surface portion 31 of pivot 30 and assembling bolster 20 is corresponding, form locating effect.
Aforementioned is basic enforcement aspect of the present utility model, but each thin bilge construction of the present utility model still can have multiple variation structure, below will describe in detail one by one.
The location piece 22 of aforesaid assembling bolster 20 matches with the planar surface portion 31 of pivot 30 and reaches locating effect; See also Figure 13 and shown in Figure 14, the inboard of this location piece 22 is formed with a plat surface 222, when then the planar surface portion 31 of pivot 30 contacts with plat surface 222, forms locating effect; See also Figure 15 and shown in Figure 16, the inboard of location piece 22E, the 22F of assembling bolster 20E, 20F is formed with an axially locating fin 222E, 222F, the end face of axially locating fin 222E, 222F is flat condition with the formation locating effect that matches with the planar surface portion 31 of pivot 30, is formed with an axial oil duct 223E or a plurality of radially oil duct 223F on location rib 222E, the 222F; See also shown in Figure 17ly, the inboard of assembling bolster 20G is formed with a plurality of radial location projection 224G, and the end face of radial location projection 224G is flat condition with the formation locating effect that matches with the planar surface portion 31 of pivot 30.
Aforesaid assembling bolster 20 can further include one and connect the wing 21, and assembling bolster 20 is connected with the fixed-wing 11 that supports bolster 10 by connecting the wing 21, and location piece 22 has one first end and one second end, and wherein second end is adjacent with rotation bolster 40; See also Fig. 2 and shown in Figure 4, the second end vertical extent that this connection wing 21,21A make bit slice 22,22A by oneself is shaped it, then makes the fixed position of assembling bolster 20,20A and support bolster 10 and pivot 30 be positioned at same end with the fixed position that rotates bolster 40; Other sees also shown in Figure 9, the first end vertical extent that this connection wing 21C makes bit slice 22C by oneself is shaped it, then make the fixed position of assembling bolster 20C and support bolster 10C be positioned at heterodoxy mutually with the fixed position that rotates bolster 40, more can promote the stability of pivot 30C when pivoting with pivot 30C.
The extending into shaped position and can change to some extent of each sleeve part 23 of aforesaid assembling bolster 20 is to change the relativeness between each slit 24; See also Fig. 3 and shown in Figure 9, two sleeve parts 23,23D extend shaping by the different side of location piece 22,22D respectively, so two slits 24 do not align, then make pivot 30 with respect to assembling bolster 20 when different direction rotate, two sleeve parts 23 are the output with balance torsion of the state that stretches or bounce back respectively; See also shown in Figure 4, two sleeve part 23A extend shaping by the same side of location piece 22A, so two slit 24A alignment is a straight line, then when pivot 30A when slit 24A direction is rotated, sleeve part 23A is formed the strength that stretches, then sleeve part 23A imposes elastic-restoring force with opposing pivot 30A rotation, so need applying bigger strength, the user can make pivot 30A towards this direction rotation, but when rotating hinge 30A in the opposite direction, because of the direction that resets along sleeve part 23A is advanced, can make pivot 30A towards this direction rotation so cooperate the elastic-restoring force of sleeve part 23A then to allow the user can apply less strength, therefore, cooperate the loam cake of electronic equipment and the assembling position of base, in the time of then can allowing loam cake closed with respect to base, the user need apply bigger strength, in the time of also can allowing loam cake open with respect to base, the user only need apply less strength, and then reaches the effect of easy opening and heavy closing.
See also Fig. 5 to shown in Figure 7, the utility model can include two assembling bolster 20B, two assembling bolster 20B are located at the both sides of the fixed-wing 11B that supports bolster 10B respectively, and the connection wing 21B of two assembling bolster 20B is formed separately first end and second end in location piece 22B, so that fixed-wing 11B is located between the connection wing 21B of two assembling bolster 20B relatively, fixed-wing 11B goes up hole formed therethrough has a sleeve joint hole 111B with the sleeve part 23B with respect to assembling bolster 20B, then pivot 30B runs through each sleeve part 23B and sleeve joint hole 111B, symmetrical being coated on outside the pivot 30B of sleeve part 23B of two assembling bolster 20B then, torsion is on average exported, also improve the stability when pivoting, prevent the generation of rocking.
The utility model also can provide limit function, to prevent to rotate bolster 40 and pivot 30 excessive pivotals; See also shown in Figure 3ly, pivot 30 outer wall are radially extended and are formed with a spacing block set 32, and first end of location piece 22 extends axially and is formed with a block 221, and spacing block set 32 matches with block 221 with the angle of swing of restriction pivot 30; See also Figure 11 and shown in Figure 12, the block 221D of the location piece 22D of its assembling bolster 20D is identical with previous embodiment, but its sleeve joint hole 111D periphery indent that supports the fixed-wing 11D of bolster 10D is formed with one and wears groove 112D, block 221D runs through this and wears groove 112D and reach limit effect to match with the spacing block set 32D of pivot 30D, and make assembling bolster 20D with support bolster 10D and be able to relative fixed; See also Fig. 8 to shown in Figure 10, the side extension of supporting the fixed-wing 11C of bolster 10C is formed with a block 12C, and this block 12C is positioned at the periphery of sleeve joint hole 111C, then utilizes this block 12C to match with the spacing block set 32C of pivot 30C and reaches limit effect.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (15)
1. pivot device is characterized in that it comprises:
One supports bolster;
One assembling bolster, it interfixes with supporting bolster, and the assembling bolster includes a location piece and two sleeve parts, and the side bending that each sleeve part is made bit slice by oneself is shaped, be formed with a slit between another side of the end of each sleeve part and location piece, be formed with the gap between two sleeve parts;
One pivot, it rotatably runs through each sleeve part of assembling bolster, and the outer wall of pivot is formed with a planar surface portion, and the planar surface portion of pivot matches with the location piece of assembling bolster;
One rotation bolster, itself and pivot interfix.
2. pivot device according to claim 1 is characterized in that the inboard of the location piece of wherein said assembling bolster is formed with a plat surface, and the plat surface of location piece matches with the planar surface portion of pivot.
3. pivot device according to claim 1 is characterized in that the inboard of the location piece of wherein said assembling bolster is formed with an axially locating fin, and the end face of axially locating fin is flat condition and matches with the planar surface portion of pivot.
4. pivot device according to claim 3 is characterized in that being formed with on the wherein said location rib an axial oil duct.
5. pivot device according to claim 3 is characterized in that being formed with on the wherein said location rib a plurality of radially oil ducts.
6. pivot device according to claim 1 is characterized in that the inboard of the location piece of wherein said assembling bolster is formed with a plurality of radial location projections, and the end face of radial location projection is flat condition and matches with the planar surface portion of pivot.
7. according to the described pivot device of arbitrary claim in the claim 1 to 6, two sleeve parts that it is characterized in that wherein said assembling bolster are extended by the different side of location piece respectively and are shaped, and the slit of two sleeve parts does not align.
8. according to the described pivot device of arbitrary claim in the claim 1 to 6, two sleeve parts that it is characterized in that wherein said assembling bolster extend shapings by the same side of location piece, and the slit of two sleeve parts aligns and is a straight line.
9. according to the described pivot device of arbitrary claim in the claim 1 to 6, it is characterized in that wherein said support bolster includes a fixed-wing, the assembling bolster further includes one and connects the wing, connect the wing and make the end of bit slice by oneself and extend shapings, the connection wing of assembling bolster interfixes with the fixed-wing of support bolster.
10. pivot device according to claim 9, the two ends that it is characterized in that the location piece of wherein said assembling bolster are respectively first end and second end, second end of location piece is adjacent with the rotation bolster, and the second end vertical extent that the connection wing of assembling bolster is made bit slice by oneself is shaped it.
11. pivot device according to claim 9, the two ends that it is characterized in that the location piece of wherein said assembling bolster are respectively first end and second end, second end of location piece is adjacent with the rotation bolster, and the first end vertical extent that the connection wing of assembling bolster is made bit slice by oneself is shaped it.
12. according to the described pivot device of arbitrary claim in the claim 1 to 6, the outer wall that it is characterized in that wherein said pivot is radially extended and is formed with a spacing block set, the two ends of the location piece of assembling bolster are respectively first end and second end, second end of location piece is adjacent with the rotation bolster, first end of location piece extends axially and is formed with a block, the corresponding angle of swing with the restriction pivot with the block of location piece of the spacing block set of pivot.
13. pivot device according to claim 12, it is characterized in that wherein said support bolster includes a fixed-wing, hole formed therethrough has a sleeve joint hole on the fixed-wing, pivot runs through this sleeve joint hole with in the sleeve part that is arranged in the assembling bolster, sleeve joint hole periphery indent is formed with one and wears groove, and the block of location piece runs through this wears groove with corresponding with the spacing block set of pivot.
14. according to the described pivot device of arbitrary claim in the claim 1 to 6, the outer wall that it is characterized in that wherein said pivot is radially extended and is formed with a spacing block set, support bolster and include a fixed-wing, the side extension of this fixed-wing is formed with a block, the corresponding angle of swing with the restriction pivot with the spacing block set of pivot of the block of fixed-wing.
15. according to the described pivot device of arbitrary claim in the claim 1 to 6, it is characterized in that wherein said support bolster includes a fixed-wing, and further include another assembling bolster, the two ends of the location piece of each assembling bolster are respectively first end and second end, adjacent to the rotation bolster location piece second end towards the rotation bolster, each assembling bolster includes one and connects the wing, the first end vertical extent that the connection wing of one of them assembling bolster is made bit slice by oneself is shaped it, the second end vertical extent that the connection wing of another assembling bolster is made bit slice by oneself is shaped it, the fixed-wing that supports bolster presss from both sides relatively to be established between the connection wing that is fixed in two assembling bolsters, hole formed therethrough has a sleeve joint hole with the sleeve part with respect to each assembling bolster on the fixed-wing, and pivot runs through each sleeve part and this sleeve joint hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202694327U CN201568444U (en) | 2009-10-30 | 2009-10-30 | Pivot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202694327U CN201568444U (en) | 2009-10-30 | 2009-10-30 | Pivot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568444U true CN201568444U (en) | 2010-09-01 |
Family
ID=42660729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202694327U Expired - Lifetime CN201568444U (en) | 2009-10-30 | 2009-10-30 | Pivot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913546A (en) * | 2011-08-04 | 2013-02-06 | 元镫金属股份有限公司 | Rotating shaft with stress distribution function |
| CN102943817A (en) * | 2012-11-14 | 2013-02-27 | 昆山威安精密模具有限公司 | Spindle bracket |
-
2009
- 2009-10-30 CN CN2009202694327U patent/CN201568444U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913546A (en) * | 2011-08-04 | 2013-02-06 | 元镫金属股份有限公司 | Rotating shaft with stress distribution function |
| CN102943817A (en) * | 2012-11-14 | 2013-02-27 | 昆山威安精密模具有限公司 | Spindle bracket |
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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 |
Granted publication date: 20100901 |
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| CX01 | Expiry of patent term |