CN202125514U - Pivot and portable device thereof - Google Patents
Pivot and portable device thereof Download PDFInfo
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- CN202125514U CN202125514U CN2011200991434U CN201120099143U CN202125514U CN 202125514 U CN202125514 U CN 202125514U CN 2011200991434 U CN2011200991434 U CN 2011200991434U CN 201120099143 U CN201120099143 U CN 201120099143U CN 202125514 U CN202125514 U CN 202125514U
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- 238000007493 shaping process Methods 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000278713 Theora Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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Abstract
The utility model is a pivot which can cause two objects to make relative rotation. The utility model comprises at least one pivot unit. Each pivot unit comprises a fixture, a sustaining block, an elastic component, and a rotary element. By the separate design of the elastic component providing an elastic force and the sustaining block for friction and sustaining, the sustaining block can choose the raw material with high strength to reduce abrasion without influencing the elasticity of the elastic component, smoothness of the relative rotation between the pivot shaft of the rotary element and the joint part of the fixture can be further maintained. Besides, the pivot shaft can choose the raw material with relatively high strength corresponding to the improvement of the strength of the sustaining block, which can not only reduce self-abrasion of the pivot shaft, but also avoid the excessive abrasion of the sustaining block due to a relatively high strength of the pivot shaft compared with the sustaining block. Thus the utility model resolves the problem that the pivot with locating function cannot avoid component loss.
Description
Technical field
The utility model is about a kind of pivot device and install the portable apparatus of this pivot device.
Background technique
Pivot device is the necessary assembly that is widely used at present in the various daily necessitiess, between the picture frame and handel such as glasses, between the door and fixed wall of general rotary type, flip type electronic device miscellaneous, all can see the trace of pivot device.
Existing pivot device is to make it can turn to the effect that the location is arranged behind the special angle; Thereby done special design; Like M352876 number " structure-improved of coating type pivot device " utility model patent case of TaiWan, China notification number, it has one second shaft part and one second wrapping plate, and both are pivoted each other; The outer wall of second shaft part is cut to establish and is formed a straight part; The internal face of second wrapping plate is outstanding to form a straight part, and when second shaft part rotated in second wrapping plate at ordinary times, two straight parts can form separably and combine; When the mutual closing of two straight parts, be the positioning states of this pivot device.Because this second shaft part is in the process of rotation, the outer wall of this second shaft part respectively constantly with the internal face friction of second wrapping plate, produce needed torsion in view of the above.But because constantly friction is easy to generate consume; If strengthen the strength of materials of second wrapping plate, then can reduce the elasticity of second wrapping plate, and then reduce the smooth degree when rotating each other; But if do not strengthen the strength of materials of second wrapping plate, and only strengthen the strength of materials of second shaft part, then can cause second wrapping plate because of softer relatively more easy abrasion.
Therefore, in the existing pivot device, it is not the life-span that is of value to this pivot device that the location is formed on second wrapping plate with generation torsion equally, remains to be improved.
The model utility content
Because the pivot device of aforementioned existing tool locating function can't be avoided the shortcoming and the deficiency of assembly consume, the technological means that the utility model adopted is a kind of pivot device of design, and it can effectively avoid the assembly consume.
For achieving the above object, the technological means that the utility model adopted wherein includes at least one pivot device unit for a kind of pivot device of design, and each pivot device unit comprises: a fixed block, one of which end are provided with one first connecting part, and the other end is provided with a pin-joint part; The pin-joint part includes a pivot connected slot and against groove, and pivot connected slot takes shape in the end face of pin-joint part, each outer wall against Slot shaping in the pin-joint part, and communicate with pivot connected slot; One rotating component, one of which end are provided with one second connecting part, and the other end is provided with a pivot, and said pivot articulates the pivot connected slot that is arranged in fixed block, and pivot has at least one tangent plane; One against piece, be located in fixed block in groove, said have an abutment facing against piece, abutment facing is to the tangent plane of pivot that should rotating component; And an elastic component, outside the pin-joint part of sheathed fixed block, make the said pivot that is tight against said rotating component against piece.
Wherein, said pivot device can comprise two pivot device unit; One first board, its two ends are individually fixed on first connecting part of said two pivot device unit; And two gears, it is sheathed respectively to be fixed on the rotating component of two pivot device unit, and the corresponding each other engagement of two gears.
Preferably, said pivot device more comprises one second board, and the two ends of said second board articulate respectively on the pivot of the rotating component that is sheathed on two pivot device unit.
Preferably, said pivot device can comprise two pivot device unit; One board, the two ends of said board articulate respectively on the pivot of the rotating component that is sheathed on two pivot device unit; And two gears, it is sheathed respectively to be fixed on the pivot of rotating component of two pivot device unit, and the corresponding each other engagement of two gears.
Preferably, said pivot device also can comprise two pivot device unit; And a board, the two ends of said board are individually fixed in second connecting part of the rotating component of two pivot device unit.
A kind of pivot device that the utility model provides includes at least one pivot device unit, and wherein said each pivot device unit comprises: a fixed block, be provided with one first connecting part, and the two ends of said first connecting part are respectively equipped with a pin-joint part; Each pin-joint part includes a pivot connected slot and against groove, and said pivot connected slot takes shape in the end face of pin-joint part, each outer wall against Slot shaping in the pin-joint part, and communicate with pivot connected slot; Two rotating components, an end of each rotating component is provided with one second connecting part, and the other end is provided with a pivot, and each pivot articulates the pivot connected slot that is arranged in fixed block, and each pivot has at least one tangent plane; Two against piece, and it respectively is located in the corresponding in groove of fixed block, and each has an abutment facing against piece, the tangent plane of the corresponding said rotating component of abutment facing; And two elastic components, it respectively is sheathed on outside the pin-joint part of corresponding fixed block, makes the corresponding pivot that is tight against corresponding said rotating component against piece.
Preferably, said pivot device can have two pivot device unit, and further has a board, and said board two ends are individually fixed in first connecting part of the fixed block of two pivot device unit.
The utility model provides a kind of portable apparatus, and it comprises: a base; One loam cake, its base that is pivoted; And a side cover, it uses at least one aforesaid pivot device and is articulated in a side of loam cake; Wherein, second connecting part of a pivot device unit wherein of said two pivot device unit sets firmly loam cake, and second connecting part of another pivot device unit sets firmly side cover.
Because the pivot of above-mentioned rotating component is in the process of rotation, said elastic component can constantly be exerted pressure against piece to said, make rotating component the tangent plane can with support each other against piece, to produce torsion.And the tangent plane of rotating component can contact with said abutment facing against piece, can produce needed locating function.
By on can know; In the technology that the utility model adopted, therefore locating function is dispersed on the different assemblies, with the function that torsion produces; Said intensity against piece can adjust according to the intensity of said rotating component each other, so can effectively prolong the life-span of pivot device.
Description of drawings
Fig. 1 is first embodiment's the stereo appearance figure of the pivot device of the utility model;
Fig. 2 is first embodiment's the assembly exploded view of the pivot device of the utility model;
Side cutaway view when Fig. 3 is first embodiment's the no-fix of pivot device of the utility model;
Side cutaway view when Fig. 4 is first embodiment's the location of pivot device of the utility model;
Fig. 5 is second embodiment's the stereo appearance figure of the pivot device of the utility model;
Fig. 6 is second embodiment's the part assembly exploded view of the pivot device of the utility model;
Fig. 7 is second embodiment's the action schematic representation of the pivot device of the utility model;
Fig. 8 is the stereo appearance figure of the portable apparatus of the utility model;
Fig. 9 is the action schematic representation of the portable apparatus of the utility model;
Figure 10 is the 3rd embodiment's the stereo appearance figure of the pivot device of the utility model;
Figure 11 is the 3rd embodiment's the part assembly exploded view of the pivot device of the utility model;
Figure 12 is the 4th embodiment's the stereo appearance figure of the pivot device of the utility model;
Figure 13 is the 4th embodiment's the part assembly exploded view of the pivot device of the utility model.
Embodiment
The preferred embodiment of following conjunction with figs. and the utility model, further setting forth the utility model is to reach the technological means that predetermined model utility purpose is taked.
Below be first embodiment of the pivot device of the utility model, see also Fig. 1 and shown in Figure 2, the pivot device 1 of the utility model includes a pivot device unit 10; Pivot device unit 10 comprises a fixed block 20, against piece 30, an elastic component 40 and a rotating component 50, and fixed block 20 has one first connecting part 21 and a pin-joint part 22, and pin-joint part 22 is a cylinder; And an end connects first connecting part 21; Pin-joint part 22 includes a pivot connected slot 221 and against groove 222, and pivot connected slot 221 is arranged with and takes shape in the end face that pin-joint part 22 is not connected with first connecting part 21, and is a circular groove; Be arranged with the outer wall that takes shape in pin-joint part 22 against groove 222; And communicate with pivot connected slot 221, against piece 30 be located in fixed block 20 in groove 222, and shape is with corresponding against groove 222; Have an abutment facing 31 and an arc surface 32 against piece 30; Abutment facing 31 is a plane and towards the axle center of pivot connected slot 221, the both sides of arc surface 32 connect the both sides of abutment facing 31 respectively, and arc surface 32 is corresponding with the shape of the outer wall of the pin-joint part 22 of fixed block 20.
When the pivot device 1 of the utility model is installed his thing, respectively first connecting part 21 of fixed block 20 and second connecting part 51 of rotating component 50 are connected two things that desire is pivoted each other, promptly accomplish being provided with.
See also Fig. 2 to shown in Figure 4; When the pivot device 1 of the utility model uses; Through mutual rotational fixture 20 and rotating component 50 reaching the effect that is pivoted, and when rotating component 50 rotates, if the outer wall of pivot 52 except that tangent plane 521 of rotating component 50 touches the abutment facing 31 against piece 30; Then pivot 52 can be because of protruding in the internal face of pivot connected slot 221 against the abutment facing 31 of piece 30; And push abutment facing 31 against piece 30, and then make against the arc surface 32 of piece 30 and push elastic component 40, and the opening of elastic component 40 is strutted (as shown in Figure 3).And if the tangent plane 521 of pivot 52 abuts to the abutment facing 31 against piece 30; Then can be chimeric because of mutually; And pivot 52 is no longer pushed against piece 30, the opening of elastic component 40 also so no longer struts, and closely coats against piece 30; And make against closely the recline tangent plane 521 of pivot 52 of the abutment facing 31 of piece 30, reach the effect (as shown in Figure 4) of location with this.
The pivot device 1 of the utility model through elasticity strength will be provided elastic component 40 and be responsible for friction, location opened design in 30 minutes against piece; So that can select the higher material of intensity for use against piece 30, reduce the wearing and tearing of abutment facing 31 when relatively rotating with this, elastic component 40 still can select for use the lower material of intensity to keep elasticity simultaneously; And then avoid because of the elasticity of elastic component 40 poor excessively; And make against piece 30 and can't elastic component 40 be strutted, cause pivot 52 in the pin-joint part 22 of fixed block 20, can't smooth and easyly to relatively rotate, pivot 52 also can be corresponding be selected stronger material for use against the strength enhancing of piece 30 in addition; Remove the abrasion to reduce pivot 52 itself; Avoid too high against piece 30 relatively because of pivot 52 intensity simultaneously, and excessively consume is against piece 30, and the pivot device 1 of the utility model reaches the purpose of effectively avoiding the assembly consume with this.
In addition, the opening through making elastic component 40 struts elastic component 40 against piece 30 with convenient with corresponding against the position of piece 30, and then reduces the elastic demand of 40 pairs of materials of elastic component.
Below be second embodiment of the pivot device of the utility model, see also Fig. 5 and shown in Figure 6, present embodiment further has two pivot device unit 10A, one first board 61A, one second board 62A and two gear 63A.The rotating component 50A of each pivot device unit 10A further has a rotation section 53A, and rotation section 53A is between the pivot 52A and the second connecting part 51A.The first board 61A runs through and forms two joining hole 611A; Each joining hole 611A is embedded in the first connecting part 21A of corresponding fixed block 20A with not rotatable kenel; The second board 62A runs through and forms two circular hole 621A; Each circular hole 621A is sheathed on the rotation section 53A of corresponding rotating component 50A with rotating kenel, and each gear 63A runs through and forms a gear hole 631A, and each gear hole 631A is embedded in the rotation section 53A of corresponding rotating component 50A with not rotatable kenel; Two gear 63A are meshing with each other, and two gear 63A are positioned at the second board 62A one side of fixed block 20A dorsad.
See also Fig. 6 and shown in Figure 7, during his thing of present embodiment installing, the second connecting part 51A with two rotating component 50A sets firmly the two articles of desiring to be pivoted respectively, can accomplish setting.When present embodiment uses; When forcing in wherein one when setting firmly thing and rotating component 50A relative fixed part 20A being rotated; Because of two gear 63A are meshing with each other; So another pivot device unit 10A also can be because of the related rotation of the counter-rotation of corresponding gear 63A, and also therefore and the identical angle (as shown in Figure 7) of backward rotation another set firmly thing, present embodiment with this further reach make two set firmly thing backward rotation equal angular function.
Another technical characteristics of present embodiment is fixedly projection 223A and fixed groove 41A; Fixedly projection 223A gives prominence to the outer wall of the pin-joint part 22A that takes shape in fixed block 20A, and fixedly projection 223A is a rectangle, and fixed groove 41A is arranged with the ora terminalis of an end that takes shape in elastic component 40A; And be a rectangle groove; The chimeric fixedly projection of fixed groove 41A 223A makes fixedly sense of rotation of elastic component 40A and fixed block 20A with this, and the opening that makes elastic component 40A is with corresponding against the position of piece 30A.
See also Fig. 6, Fig. 8 and shown in Figure 9; The portable apparatus 7 of the utility model includes a base 71, a loam cake 72, a side cover 73 and two aforementioned second embodiments' pivot device 1A; Loam cake 72 is hubbed at base 71; Side cover 73 is positioned at a side of loam cake 72; Two pivot device 1A are located between loam cake 72 and the side cover 73 one on the other, and the wherein second connecting part 51A of a pivot device unit 10A of each pivot device 1A is fixedly arranged on loam cake 72, and the second connecting part 51A of another pivot device unit 10A is fixedly arranged on side cover 73.
When the portable apparatus 7 of the utility model was closed, base 71, loam cake 72 and side cover 73 were parallel to each other, and side cover 73 is held between base 71 and the loam cake 72.When desire is opened, at first loam cake 72 is raised together with side cover 73 relative bases 71, then with side cover 73 relative loam cakes 72 rotations, reached the effect of location up to pivot device 1A, the upper edge of side cover 73 and loam cake 72 in line at this moment.And can make two to set firmly thing backward rotation equal angular through second embodiment's pivot device 1A; And then the second connecting part 51A of the pivot device unit 10A that sets firmly with loam cake 72 is an axle; So that side cover 73 relatively loam cake 72 turn to arbitrarily angled (as shown in Figure 9), other user who makes way for the arbitrary position with the screen that conveniently makes side cover 73 watches.
Below be the 3rd embodiment of the pivot device of the utility model; See also Figure 10 and shown in Figure 11; Present embodiment has two pivot device unit 10B; And further have two the 3rd board 81B, two the 3rd board 81B clampings set firmly the second connecting part 51B of the rotating component 50B of two pivot device unit 10B.
During his thing of present embodiment installing, the first connecting part 21B with two fixed block 20B sets firmly the two articles of desiring to be pivoted respectively, can accomplish setting.When present embodiment uses, can make two to set firmly thing under the situation of not touching each other, the second connecting part 51B that relatively rotates part 50B freely rotates.
Below be the 4th embodiment of the pivot device of the utility model, see also Figure 12 and shown in Figure 13, present embodiment has two pivot device unit 10C, and further has two the 4th board 91C.Each pivot device unit 10C has two against piece 30C, two elastic component 40C and two rotating component 50C; And fixed block 20C has two pin-joint part 22C; Two pin-joint part 22C connect the opposite end surface of the first connecting part 21C respectively; Each against piece 30C be located in corresponding pin-joint part 22C in groove 222C, the sheathed corresponding pin-joint part 22C of each elastic component 40C and against piece 30C, each rotating component 50C is arranged in the pivot connected slot 221C of corresponding pin-joint part 22C.Two the 4th board 91C clampings set firmly the first connecting part 21C of the fixed block 20C of two pivot device unit 10C.
During his thing of present embodiment installing, owing to have two pivot device unit 10C, and each pivot device unit 10C has two rotating component 50C, therefore has four second connecting part 51C, respectively four second connecting part 51C is fixedly arranged on different objects, can accomplish setting.When present embodiment uses, can make four to set firmly thing under the situation of not touching each other, the relative first connecting part 21C freely rotates.
Or be can the two second connecting part 51C of same pivot device unit 10C be fixedly arranged on same thing, further strengthen present embodiment and set firmly the marriage relation of thing.
The above only is the preferred embodiment of the 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 that any those skilled in the art is in the scope that does not break away from the utility model technological scheme in order to qualification the utility model; Should utilize the technology contents of above-mentioned announcement to make a little change or be modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from the utility model technological scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technological scheme according to the technical spirit of the utility model.
Claims (10)
1. a pivot device includes at least one pivot device unit, it is characterized in that, each pivot device unit comprises:
One fixed block, one of which end are provided with one first connecting part, and the other end is provided with a pin-joint part; The pin-joint part includes a pivot connected slot and against groove, and pivot connected slot takes shape in the end face of pin-joint part, each outer wall against Slot shaping in the pin-joint part, and communicate with pivot connected slot;
One rotating component, one of which end are provided with one second connecting part, and the other end is provided with a pivot, and said pivot articulates the pivot connected slot that is arranged in fixed block, and pivot has at least one tangent plane;
One against piece, be located in fixed block in groove, said have an abutment facing against piece, the tangent plane of the pivot of the corresponding said rotating component of abutment facing; And
One elastic component is sheathed on outside the pin-joint part of fixed block, makes the said pivot that is tight against said rotating component against piece.
2. pivot device as claimed in claim 1 is characterized in that: said pivot device comprises two pivot device unit;
One first board, its two ends are individually fixed on first connecting part of said two pivot device unit; And
Two gears, it is sheathed respectively to be fixed on the rotating component of two pivot device unit, and the corresponding each other engagement of two gears.
3. pivot device as claimed in claim 2 is characterized in that: said pivot device more comprises one second board, and the two ends of said second board articulate respectively on the pivot of the rotating component that is sheathed on two pivot device unit.
4. pivot device as claimed in claim 1 is characterized in that: said pivot device comprises two pivot device unit;
One board, the two ends of said board articulate respectively on the pivot of the rotating component that is sheathed on two pivot device unit; And
Two gears, it is sheathed respectively to be fixed on the pivot of rotating component of two pivot device unit, and the corresponding each other engagement of two gears.
5. pivot device as claimed in claim 1 is characterized in that: said pivot device comprises two pivot device unit; And
One board, the two ends of said board are individually fixed in second connecting part of the rotating component of two pivot device unit.
6. a pivot device includes at least one pivot device unit, it is characterized in that: said each pivot device unit comprises:
One fixed block is provided with one first connecting part, and the two ends of said first connecting part are respectively equipped with a pin-joint part; Each pin-joint part includes a pivot connected slot and against groove, and said pivot connected slot takes shape in the end face of pin-joint part, each outer wall against Slot shaping in the pin-joint part, and communicate with pivot connected slot;
Two rotating components, an end of each rotating component is provided with one second connecting part, and the other end is provided with a pivot, and each pivot articulates the pivot connected slot that is arranged in fixed block, and each pivot has at least one tangent plane;
Two against piece, and it respectively is located in the corresponding in groove of fixed block, and each has an abutment facing against piece, the tangent plane of the corresponding said rotating component of abutment facing; And
Two elastic components, it respectively is sheathed on outside the pin-joint part of corresponding fixed block, makes the corresponding pivot that is tight against corresponding said rotating component against piece.
7. pivot device as claimed in claim 6 is characterized in that: have two pivot device unit, and further have a board, said board two ends are individually fixed in first connecting part of the fixed block of two pivot device unit.
8. a portable apparatus is characterized in that, comprises:
One base;
One loam cake, its base that is pivoted; And
One side cover, it uses at least one pivot device and is articulated in a side of loam cake;
Wherein, described pivot device comprises:
Two pivot device unit, each pivot device unit comprises:
One fixed block, one of which end are provided with one first connecting part, and the other end is provided with a pin-joint part; The pin-joint part includes a pivot connected slot and against groove, and pivot connected slot takes shape in the end face of pin-joint part, each outer wall against Slot shaping in the pin-joint part, and communicate with pivot connected slot;
One rotating component, one of which end are provided with one second connecting part, and the other end is provided with a pivot, and said pivot articulates the pivot connected slot that is arranged in fixed block, and pivot has at least one tangent plane;
One against piece, be located in fixed block in groove, said have an abutment facing against piece, the tangent plane of the pivot of the corresponding said rotating component of abutment facing; And
One elastic component is sheathed on outside the pin-joint part of fixed block, makes the said pivot that is tight against said rotating component against piece;
One first board, its two ends are individually fixed on first connecting part of said two pivot device unit; And
Two gears, it is sheathed respectively to be fixed on the rotating component of two pivot device unit, and the corresponding each other engagement of two gears;
Wherein, second connecting part of a pivot device unit wherein of said two pivot device unit sets firmly loam cake, and second connecting part of another pivot device unit sets firmly side cover.
9. a portable apparatus is characterized in that, comprising:
One base;
One loam cake, its base that is pivoted; And
One side cover, it uses at least one pivot device and is articulated in a side of loam cake;
Wherein, described pivot device comprises:
Two pivot device unit, each pivot device unit comprises:
One fixed block, one of which end are provided with one first connecting part, and the other end is provided with a pin-joint part; The pin-joint part includes a pivot connected slot and against groove, and pivot connected slot takes shape in the end face of pin-joint part, each outer wall against Slot shaping in the pin-joint part, and communicate with pivot connected slot;
One rotating component, one of which end are provided with one second connecting part, and the other end is provided with a pivot, and said pivot articulates the pivot connected slot that is arranged in fixed block, and pivot has at least one tangent plane;
One against piece, be located in fixed block in groove, said have an abutment facing against piece, the tangent plane of the pivot of the corresponding said rotating component of abutment facing; And
One elastic component is sheathed on outside the pin-joint part of fixed block, makes the said pivot that is tight against said rotating component against piece;
One board, its two ends articulate respectively on the pivot of the rotating component that is sheathed on two pivot device unit; And
Two gears, it is sheathed respectively to be fixed on the pivot of rotating component of two pivot device unit, and the corresponding each other engagement of two gears;
Wherein, second connecting part of a pivot device unit wherein of said two pivot device unit sets firmly loam cake, and second connecting part of another pivot device unit sets firmly side cover.
10. a portable apparatus is characterized in that, comprising:
One base;
One loam cake, its base that is pivoted; And
One side cover, it uses at least one pivot device as claimed in claim 6 and is articulated in a side of loam cake;
Wherein, second connecting part of a pivot device unit wherein of said two pivot device unit sets firmly loam cake, and second connecting part of another pivot device unit sets firmly side cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200991434U CN202125514U (en) | 2011-04-07 | 2011-04-07 | Pivot and portable device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200991434U CN202125514U (en) | 2011-04-07 | 2011-04-07 | Pivot and portable device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125514U true CN202125514U (en) | 2012-01-25 |
Family
ID=45488582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200991434U Expired - Lifetime CN202125514U (en) | 2011-04-07 | 2011-04-07 | Pivot and portable device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362946A (en) * | 2012-03-29 | 2013-10-23 | 安捷资讯科技(苏州)有限公司 | Improvement of computer positioning rotation shaft |
| CN103511440A (en) * | 2012-06-25 | 2014-01-15 | 艾恩特精密工业股份有限公司 | Hinge structure and portable device thereof |
-
2011
- 2011-04-07 CN CN2011200991434U patent/CN202125514U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362946A (en) * | 2012-03-29 | 2013-10-23 | 安捷资讯科技(苏州)有限公司 | Improvement of computer positioning rotation shaft |
| CN103511440A (en) * | 2012-06-25 | 2014-01-15 | 艾恩特精密工业股份有限公司 | Hinge structure and portable device thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
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| CX01 | Expiry of patent term |