CN212723784U - Notebook computer rotating shaft capable of rotating left and right - Google Patents
Notebook computer rotating shaft capable of rotating left and right Download PDFInfo
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- CN212723784U CN212723784U CN202021182840.1U CN202021182840U CN212723784U CN 212723784 U CN212723784 U CN 212723784U CN 202021182840 U CN202021182840 U CN 202021182840U CN 212723784 U CN212723784 U CN 212723784U
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- pivot
- fixed cam
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Abstract
The utility model discloses a notebook computer pivot that can revolve from side to side, including pivot body, upper portion spacer, rotatory iron sheet, upper portion fixed cam, annular stationary blade, screen iron sheet, axostylus axostyle, friction pad piece, rotation cam, fixed cam, belleville spring, screw, nut, the pivot body includes pivot base and the axle sleeve of being connected with the pivot base, the pivot base is the disc, pivot base below is equipped with three spacing shelves pole and two pivot base screw holes, the axostylus axostyle includes thick pole and thin pole two parts, thick pole and shaft liner connection and interference fit, the thin pole front end is equipped with the screw thread, the thin pole passes friction pad piece, screen iron sheet, first friction pad piece, rotation cam, fixed cam, belleville spring, second friction pad piece, nut in proper order, pivot base lower part sets gradually upper portion spacer, The rotary iron sheet, the upper positioning cam and the annular fixing sheet.
Description
Technical Field
The utility model relates to a technical field of notebook computer pivot specifically is a notebook computer pivot that can rotate from side to side.
Background
Notebook computers are more and more widely used in daily work and study, however, when a user generally uses a notebook computer to take up the notebook computer to turn to other people for watching after operation, the user has to take up the notebook computer to turn to watch the notebook computer, and such operation causes the problems of poor experience of the user, easy damage to other parts caused by repeated movement of the computer, troublesome operation, reduced work efficiency and the like.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a but the horizontal pivoted notebook computer pivot, the utility model provides a notebook computer display screen can only overturn from top to bottom and can not horizontal pivoted problem, and this pivot simple structure quality is light.
In order to solve the technical problem, the utility model provides a but pivot of horizontal rotation's notebook computer pivot, including pivot body, upper portion spacer, rotatory iron sheet, upper portion fixed cam, annular stationary blade, screen iron sheet, axostylus axostyle, friction gasket, rotation cam, fixed cam, belleville spring, screw, nut, the pivot body includes pivot base and the axle sleeve of being connected with the pivot base, the pivot base is the disc, pivot base below is equipped with three spacing shelves pole and two pivot base screw holes, the axostylus axostyle includes thick pole and thin pole two parts, thick pole and shaft liner connection and interference fit, thin pole front end is equipped with the screw thread, thin pole passes friction gasket, screen iron sheet, first friction gasket, rotates cam, fixed cam, belleville spring, second friction gasket, nut in proper order, pivot base lower part sets gradually to upper portion spacer, fixed cam, belleville spring, second friction gasket, nut, The rotary iron sheet, the upper positioning cam and the annular fixing sheet.
Preferably, the shaft sleeve has two parts which are arranged on the rotating shaft base in a left-right mirror image mode, and all the parts connected to the shaft sleeve are arranged on the left side and the right side of the rotating shaft base in a mirror image mode respectively.
Preferably, the screen iron sheet is divided into a screen iron sheet horizontal plane and a screen iron sheet vertical plane, the screen iron sheet horizontal plane is provided with a rotating cam clamping hole, and the screen iron sheet vertical plane is provided with oil guide through holes which are arranged at equal intervals.
Preferably, the rotating cam is provided with a rotating cam buckle, the rotating cam buckle is clamped with a rotating cam clamping hole, the rotating cam is provided with an oil guide through hole, and one surface of the rotating cam, which is connected with the fixed cam, is provided with two grooves which are symmetrical up and down.
Preferably, the fixed cam is provided with an oil guide groove on one surface connected with the rotating cam, and the fixed cam is provided with two damping slopes symmetrically arranged at left and right positions.
Preferably, the first friction pad, the second friction pad and the fixed cam have center through holes with the same shape and size as the cross section of the thin rod, the thin rod is a flat body with two arc-shaped sides, and the screen iron sheet, the rotating cam and the disc spring have center through holes which are all circular.
Preferably, the upper positioning piece is in a circular ring shape, three limiting salient points are arranged inside the circular ring shape, and limiting clamping pieces are arranged outside the circular ring shape.
Preferably, the rotating iron sheet is provided with a rotating iron sheet vertical surface and a rotating iron sheet horizontal surface, a computer body rivet hole is formed in the rotating iron sheet vertical surface, two limiting slopes are arranged on the upper surface of the rotating iron sheet horizontal surface, and two symmetrical grooves are formed in the lower surface of the rotating iron sheet horizontal surface.
Preferably, the upper surface of the upper fixed cam is provided with two bilateral symmetry upper fixed cam damping slopes, the damping slope is provided with an upper fixed cam oil guide groove, the upper fixed cam is provided with a screw hole a connected with the rotating shaft body, the annular fixing piece is provided with a screw hole b connected with the rotating shaft body, and the screw sequentially penetrates through the screw hole b, the screw hole a and is fixedly connected with the rotating shaft base screw hole.
The utility model discloses possess following beneficial effect:
1. the rotating shaft has simple structure and light weight, and can be installed in a light and thin notebook computer.
2. This pivot can realize controlling each 90 degrees rotations, makes things convenient for personnel to watch the computer screen in different positions through rotating the computer screen, and convenient and fast promotes work efficiency and watches experience.
Drawings
FIG. 1 is an exploded view of a rotating shaft of a notebook computer capable of rotating left and right according to the present invention;
fig. 2 is a schematic structural view of the fixed cam of the present invention;
fig. 3 is a schematic structural view of the rotating cam of the present invention;
FIG. 4 is a schematic structural view of a screen sheet iron of the present invention;
FIG. 5 is a schematic structural view of the rotating shaft body and the upper positioning plate of the present invention;
fig. 6 is a schematic structural view of the rotating iron plate and the upper fixed cam according to the present invention.
In the figure:
the rotating shaft comprises a rotating shaft body 1, a rotating shaft base 11, a shaft sleeve 12, a limiting stop lever 13, an upper positioning piece 2, a limiting salient point 21, a limiting clamping piece 22, a rotating iron sheet 3, a rotating iron sheet vertical surface 31, a rotating iron sheet horizontal surface 32, a computer body rivet hole 33, a limiting slope 34, an upper fixed cam 4, an upper fixed cam damping slope 41, an upper fixed cam oil guide groove 42, a screw hole a43, an annular fixing sheet 5, a screw hole b51, a screen iron sheet 6, a screen iron sheet horizontal surface 61, a screen iron sheet vertical surface 62, a rotating cam clamping hole 63, an oil guide through hole 64, a shaft rod 7, a thick rod 71, a thin rod 72, a thread 73, a friction gasket 8, a first friction gasket 81, a second friction gasket 82, a rotating cam 9, a rotating cam buckle 91, a groove 92, a fixed cam 10, an oil guide groove 101, a damping slope 102, a disc spring 11, a screw 12 and a nut 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1-6, a notebook computer rotating shaft capable of rotating left and right includes a rotating shaft body 1, an upper positioning plate 2, a rotating iron plate 3, an upper fixed cam 4, an annular fixing plate 5, a screen iron plate 6, a shaft lever 7, a friction gasket 8, a rotating cam 9, a fixed cam 10, a disc spring 11, a screw 12 and a nut 13, wherein the rotating shaft body 1 includes a rotating shaft base 11 and a shaft sleeve 12 connected with the rotating shaft base, the rotating shaft base 11 is disc-shaped, three limit stop levers 13 and two rotating shaft base screw holes are arranged below the rotating shaft base 11, the shaft lever 7 includes a thick lever 71 and a thin lever 72, the thick lever 71 is connected with the shaft sleeve 12 and is in interference fit, a screw 73 is arranged at the front end of the thin lever 72, and the thin lever 72 sequentially passes through the friction gasket 8, the screen iron plate 6, the first friction gasket 81, the rotating cam 9 and the fixed cam 10, Disk spring 11, second friction washer 82, nut 13, pivot base 11 lower part sets gradually to set up to upper portion spacer 2, rotatory iron sheet 3, upper portion location cam 4, annular stationary blade 5.
Preferably, the shaft sleeve 12 has two parts which are respectively arranged on the rotating shaft base 11 in a mirror image arrangement from left to right, and all the parts connected to the shaft sleeve 12 are respectively arranged on the left side and the right side of the rotating shaft base 11 in a mirror image arrangement.
Preferably, the screen iron sheet 6 is divided into a screen iron sheet horizontal plane 61 and a screen iron sheet vertical plane 62, the screen iron sheet horizontal plane 61 is provided with a rotating cam clamping hole 63, and the screen iron sheet vertical plane 62 is provided with oil guide through holes 64 which are arranged at equal intervals.
Preferably, the rotating cam 9 is provided with a rotating cam buckle 91, the rotating cam buckle 91 is fastened with the rotating cam buckle hole 63, the rotating cam 9 is provided with an oil guiding through hole, and one surface of the rotating cam 9, which is connected with the fixed cam 10, is provided with two grooves 92 which are symmetrical up and down.
Preferably, the fixed cam 10 is provided with an oil guide groove 101 on one surface connected with the rotating cam 9, and the fixed cam 10 is provided with two damping slopes 102 which are symmetrical in left and right positions.
Preferably, the first friction washer 81, the second friction washer 82, and the fixed cam 10 have central through holes having the same shape and size as the cross section of the thin rod 72, the thin rod 72 is a flat body having two arc-shaped sides, and the central through holes of the screen iron piece 6, the rotating cam 9, and the disc spring 11 are all circular.
Preferably, the upper positioning plate 2 is in a circular ring shape, three limit salient points 21 are arranged inside the circular ring shape, and limit clamping pieces 22 are arranged outside the circular ring shape.
Preferably, the rotating iron sheet 3 is provided with a rotating iron sheet vertical surface 31 and a rotating iron sheet horizontal surface 32, the rotating iron sheet vertical surface 31 is provided with a computer body rivet hole 33, the upper surface of the rotating iron sheet horizontal surface 32 is provided with two limit slopes 34, and the lower surface of the rotating iron sheet horizontal surface 32 is provided with two symmetrical grooves.
As preferred, the upper portion face of upper portion fixed cam 4 is equipped with two bilateral symmetry upper portion fixed cam damping slopes 41, be equipped with the fixed cam in upper portion on the damping slope 41 and lead oily recess 42, upper portion fixed cam 4 is equipped with the screw hole a43 of being connected with pivot body 1, be equipped with the screw hole b51 of being connected with pivot body 1 on the annular stationary blade 5, screw 12 passes screw hole b51, screw hole a43 and 11 screw hole connections of pivot base in proper order and fixes.
The utility model discloses possess following beneficial effect:
1. the rotating shaft has simple structure and light weight, and can be installed in a light and thin notebook computer.
2. This pivot can realize controlling each 90 degrees rotations, makes things convenient for personnel to watch the computer screen in different positions through rotating the computer screen, and convenient and fast promotes work efficiency and watches experience.
Claims (9)
1. The utility model provides a notebook computer pivot that can rotate from side to side, a serial communication port, including pivot body, upper portion spacer, rotatory iron sheet, upper portion fixed cam, annular stationary blade, screen iron sheet, axostylus axostyle, friction gasket, rotation cam, fixed cam, belleville spring, screw, nut, the pivot body includes pivot base and the axle sleeve of being connected with the pivot base, the pivot base is the disc, pivot base below is equipped with three spacing shelves pole and two pivot base screw holes, the axostylus axostyle includes thick pole and thin pole two parts, thick pole and axle sleeve connection and interference fit, the thin pole front end is equipped with the screw thread, the thin pole passes friction gasket, screen iron sheet, first friction gasket, rotation cam, fixed cam, belleville spring, second friction gasket, nut in proper order, pivot base lower part sets up upper portion spacer, second friction gasket, nut in proper order, The rotary iron sheet, the upper positioning cam and the annular fixing sheet.
2. The notebook computer spindle capable of rotating left and right according to claim 1, wherein: the shaft sleeve is divided into two parts which are arranged on the rotating shaft base in a left-right mirror image mode, and all the parts connected to the shaft sleeve are arranged on the left side and the right side of the rotating shaft base in a mirror image mode.
3. The notebook computer spindle capable of rotating left and right according to claim 1, wherein: the screen iron sheet is divided into a screen iron sheet horizontal plane and a screen iron sheet vertical plane, the screen iron sheet horizontal plane is provided with a rotating cam clamping hole, and the screen iron sheet vertical plane is provided with oil guide through holes which are arranged at equal intervals.
4. The notebook computer spindle capable of rotating left and right according to claim 1, wherein: the oil guide structure is characterized in that a rotating cam buckle is arranged on the rotating cam and is clamped with a rotating cam clamping hole, an oil guide through hole is formed in the rotating cam, and two grooves which are symmetrical up and down are formed in one surface, connected with the fixed cam, of the rotating cam.
5. The notebook computer spindle capable of rotating left and right according to claim 1, wherein: the fixed cam is provided with an oil guide groove on one surface connected with the rotating cam, and the fixed cam is provided with two damping slopes symmetrically arranged at left and right positions.
6. The notebook computer spindle capable of rotating left and right according to claim 1, wherein: the first friction gasket, the second friction gasket and the fixed cam center through hole are the same in shape and size as the section of the thin rod, the thin rod is a flat body with two arc-shaped sides, and the screen iron sheet, the rotating cam and the disk spring center through hole are all circular.
7. The notebook computer spindle capable of rotating left and right according to claim 1, wherein: the upper positioning piece is in a ring shape, three limiting salient points are arranged inside the ring shape, and limiting clamping pieces are arranged outside the ring shape.
8. The notebook computer spindle capable of rotating left and right according to claim 1, wherein: the rotating iron sheet is provided with a rotating iron sheet vertical surface and a rotating iron sheet horizontal surface, a computer body rivet hole is formed in the rotating iron sheet vertical surface, two limiting slopes are arranged on the upper portion surface of the rotating iron sheet horizontal surface, and two symmetrical grooves are formed in the lower portion surface of the rotating iron sheet horizontal surface.
9. The notebook computer spindle capable of rotating left and right according to claim 1, wherein: the upper portion face of the fixed cam in upper portion is equipped with two bilateral symmetry upper portion fixed cam damping slopes, it leads oily recess to be equipped with the fixed cam in upper portion on the damping slope, the fixed cam in upper portion is equipped with the screw hole an with this body coupling of pivot, be equipped with the screw hole b with this body coupling of pivot on the annular stationary blade, the screw passes screw hole b, screw hole an and pivot base screw hole connection in proper order and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182840.1U CN212723784U (en) | 2020-06-23 | 2020-06-23 | Notebook computer rotating shaft capable of rotating left and right |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182840.1U CN212723784U (en) | 2020-06-23 | 2020-06-23 | Notebook computer rotating shaft capable of rotating left and right |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212723784U true CN212723784U (en) | 2021-03-16 |
Family
ID=74961444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021182840.1U Active CN212723784U (en) | 2020-06-23 | 2020-06-23 | Notebook computer rotating shaft capable of rotating left and right |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212723784U (en) |
-
2020
- 2020-06-23 CN CN202021182840.1U patent/CN212723784U/en active Active
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