CN206647414U - A kind of pivot structure and notebook computer - Google Patents
A kind of pivot structure and notebook computer Download PDFInfo
- Publication number
- CN206647414U CN206647414U CN201720081061.4U CN201720081061U CN206647414U CN 206647414 U CN206647414 U CN 206647414U CN 201720081061 U CN201720081061 U CN 201720081061U CN 206647414 U CN206647414 U CN 206647414U
- Authority
- CN
- China
- Prior art keywords
- pivot structure
- depressed part
- limiting section
- stop bit
- inserted sheet
- Prior art date
- 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
Links
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000001050 lubricating effect Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a kind of pivot structure, and the pivot structure includes：Rotating shaft, the rotating shaft include cylinder bearing and fixing end；Bolster, the bolster include bolster main body and installation portion；Inserted sheet, the upper surface of the inserted sheet are provided with the first lug boss and the first depressed part, and the cylinder, which stretches out, is provided with lug；Stop bit cam, the stop bit cam is provided with third through-hole along its thickness direction, the right lateral surface of the stop bit cam is provided with the second lug boss and the second depressed part, the upper surface that the right lateral surface of the stop bit cam closes on the inserted sheet is set, and the cylindrical sides of the stop bit cam close on second depressed part and are provided with the projection coordinated with the 3rd limiting section；Spring shim, the spring shim are set on the cylinder bearing.Pivot structure torsion required when rotated is variable, adds the experience effect of user.
Description
Technical field
It the utility model is related to a kind of pivot structure and notebook computer.
Background technology
At present, the general pivot structure of notebook computer, when Shang Gai is turned on or off, the size of required power is
Balanced constant, when one hand is opened, the distribution of each module weight of notebook system body interior and installation site have one
Required torsion and rotating shaft twisting resistance are the relations of opposition during fixed limitation, i.e. singlehanded unlatching, and this antagonistic relations are in LCD moulds
Group is opened with being all balanced constant during the entire process of closure.
This most important shortcoming of technology is：The distribution of each module quality of notebook system body interior and installation position
There is absolute effect when putting unlatching LCD modules singlehanded to user, i.e., when user's one hand opens LCD modules, notebook system body
Branch is lifted away from its support platform, and when LCD modules are fully opened to maximum angle, LCD moulds occur when touching LCD modules in user
The phenomenon rocked before and after group, especially for tangibly lcd screen, it is showed can be more obvious.
Utility model content
The utility model is intended at least solve above-mentioned technical problem to a certain extent or provides at a kind of useful business
Industry selects.Therefore, a purpose of the present utility model is to provide a kind of pivot structure, the pivot structure is required when rotated
Torsion be it is variable, i.e. LCD modules during the entire process of unlatching and closure, rotating shaft rotation needed for torsion be it is variable,
The LCD modules torsion required when opening is smaller, and then required torsion gradually increases, and LCD modules are in closing course, required torsion
Power first reduces, rear increase, and it is in similar sinusoidal variable condition that an opening and closing, which was closed in the cycle,.Another purpose of the utility model
It is to provide a kind of notebook computer.
A kind of pivot structure provided by the utility model, the pivot structure is used to be engaged with notebook computer, described
Pivot structure includes：Rotating shaft, the rotating shaft include cylinder bearing and fixing end, the one end of the cylinder bearing with it is described
The one end of fixing end is fixedly connected, and the cylinder bearing is provided with the first cutting face and the second cutting along its axis direction
Face, one end of the cylinder bearing are outwards sequentially provided with the first limiting section and the second limiting section, first limiting section and institute
State the second limiting section to be fixedly connected, the other end of the cylinder bearing is provided with screw thread, and the fixing end is provided with screw；Hold
Frame, the bolster include bolster main body and installation portion, the plane where the bolster main body and the plane where the installation portion
Vertically, and the integrally formed outwardly setting in a side from the bolster main body of the installation portion, the bolster main body are faced
The nearly installation portion is provided with the 3rd limiting section, and the installation portion is provided with along its thickness direction to match with first limiting section
The first through hole of conjunction, and the installation portion fits with second limiting section；Inserted sheet, the upper surface of the inserted sheet are provided with first
Lug boss and the first depressed part, the cylinder, which stretches out, is provided with lug, and the lug closes on first depressed part
Both sides are set respectively, and the cylinder is provided with the second through hole along its thickness direction, and institute is closed in the lower surface of the inserted sheet
Bolster setting is stated, and the lug is fastened in the bolster main body；Stop bit cam, the stop bit cam is along its thickness direction
Third through-hole is provided with, the right lateral surface of the stop bit cam is provided with the second lug boss and the second depressed part, the stop bit cam
Right lateral surface close on the upper surface of the inserted sheet and set, the cylindrical sides of the stop bit cam close on second depressed part
It is provided with the projection coordinated with the 3rd limiting section；Spring shim, the spring shim are set on the cylinder bearing,
And the spring shim is bonded after installing with the opposite side of the stop bit cam and is fixed by the cooperation of nut and screw thread.
A kind of pivot structure provided by the utility model, pivot structure torsion required when rotated be it is variable,
That is LCD modules are during the entire process of unlatching and closure, and the torsion needed for rotating shaft rotation is variable, and LCD modules are when opening
Required torsion is smaller, and then required torsion gradually increases, and in closing course, required torsion first reduces LCD modules, rear to increase
Greatly, it is in similar sinusoidal variable condition that an opening and closing, which was closed in the cycle, can be good at reaching the singlehanded use opened with closure
Family is experienced and using effect.
In addition, according to the above-mentioned pivot structure of the utility model, there can also be following technical characteristic：
First cutting face be arranged in parallel with second cutting face.
First limiting section is cylinder, and the diameter of first limiting section is more than the straight of the cylinder bearing
Footpath.
The quantity of first lug boss and the first depressed part is respectively two, first lug boss and the first depressed part
Setting is respectively separated, and is arranged symmetrically.
The quantity of second lug boss and second depressed part is respectively two, first lug boss and first recessed
Sunken portion is arranged at intervals respectively, and is arranged symmetrically.
First lug boss is engaged with second depressed part, first depressed part and the second lug boss phase
Coordinate.
Second through hole is circle, and the stop bit cam is set in the cylinder bearing by the third through-hole
On, and the third through-hole is square.
The pivot structure also includes poly- lubricating pad piece, and the poly- lubricating pad piece is separately positioned on the installation portion and the inserted sheet
Between and the spring shim and the nut between.
The utility model provides a kind of notebook computer, and the notebook computer includes the rotating shaft of above-mentioned any structure
Structure.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram of the pivot structure of the utility model one embodiment；
Fig. 2 is the exploded view of the pivot structure of the utility model one embodiment；
Fig. 3 is the schematic diagram of the stop bit cam of the utility model one embodiment；
Fig. 4 is the schematic diagram of the stop bit cam of the utility model another embodiment；
Fig. 5 is the sectional view at A-A in Fig. 4；
Fig. 6 is the sectional view at B-B in Fig. 4；
Fig. 7 is the schematic diagram of the inserted sheet of the utility model one embodiment；
Fig. 8 is the schematic diagram of the inserted sheet of the utility model another embodiment；
Fig. 9 is the sectional view at C-C in Fig. 8；
Figure 10 is the sectional view at D-D in Fig. 8.
Reference：
Rotating shaft 100, cylinder bearing 110, the first cutting face 120, the second cutting face 130, the first limiting section 140, second
Limiting section 150, screw 160, fixing end 170,
Bolster 200, bolster main body 210, installation portion 220, the 3rd limiting section 230, first through hole 240,
Inserted sheet 300, the first lug boss 310, lug 320, the second through hole 330, the first depressed part 340,
Stop bit cam 400, third through-hole 410, the second lug boss 420, projection 430, the second depressed part 440,
Spring shim 500, poly- lubricating pad piece 510.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under "
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the structure of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
The utility model provides a kind of pivot structure, and the pivot structure is engaged with notebook computer.Fig. 1 is this reality
With the schematic diagram of the pivot structure of new one embodiment；Fig. 2 is the decomposition of the pivot structure of the utility model one embodiment
Figure；Fig. 3 is the schematic diagram of the stop bit cam of the utility model one embodiment；Fig. 4 is another embodiment of the utility model
The schematic diagram of stop bit cam；Fig. 5 is the sectional view at A-A in Fig. 4；Fig. 6 is the sectional view at B-B in Fig. 4；Fig. 7 is this practicality
The schematic diagram of the inserted sheet of new one embodiment；Fig. 8 is the schematic diagram of the inserted sheet of the utility model another embodiment；Fig. 9 is
Sectional view in Fig. 8 at C-C；Figure 10 is the sectional view at D-D in Fig. 8.
With reference to figure 1- Figure 10, the utility model provides a kind of pivot structure, and the pivot structure includes：Rotating shaft 100, holds
Frame 200, inserted sheet 300, stop bit cam 400, spring shim 500.
Specifically, with reference to figure 1- Fig. 2, the rotating shaft 100 includes cylinder bearing 110 and fixing end 170, the cylinder
Bearing 110 is fixedly connected with the fixing end 170, and the cylinder bearing 110 is provided with the first cutting face along its axis direction
120 and second cutting face 130, it is preferred that first cutting face 120 be arranged in parallel with second cutting face 130, in order to
Other assemblies are installed, one end of the direction fixing end 170 of the cylinder bearing 110 is sequentially provided with the first limiting section 140
With the second limiting section 150, first limiting section 140 is fixedly connected with second limiting section 150, the cylinder bearing
One end of the 110 remote fixing end 170 is provided with screw thread, and the fixing end 170 is provided with screw, the screw be used for
After screw is engaged, the fixing end 170 is fixedly mounted on LCD modules, the fixing end 170 is with the LCD modules
Rotation and synchronous rotary.
With reference to figure 1- Fig. 2, specifically, the bolster 200 includes bolster main body 210 and installation portion 220, the bolster main body
Plane where 210 is vertical with the plane at the place of installation portion 220, and the installation portion 220 is integrally formed is held from described
The outwardly setting in a side of frame body 210, the bolster main body 210 are set on the side for closing on the installation portion 220
There is the 3rd limiting section 230, the installation portion 220 is provided with along its thickness direction to be used to be engaged with first limiting section 140
First through hole 240, i.e., described installation portion 220 is set on first limiting section 140, so that the bolster 200 is with described
Rotating shaft 100 pivots about, and the installation portion 220 fits to prevent the bolster with second limiting section 150
200 depart from the cylinder bearing 110.
As shown in Fig. 1, Fig. 7-Figure 10, the upper surface of the inserted sheet 300 is provided with the first lug boss 310 and the first depressed part
340, it is preferred that the quantity of the depressed part 340 of the first lug boss 310 and first is respectively two, two first projections
Portion 310 and two the first depressed part 340 difference alternate intervals are set, and are arranged symmetrically, so that the regular change of required torsion,
Strengthen the experience of user.Two first lug bosses 310 and two first depressed parts 340 form cylinder, the circle
Cylinder, which stretches out, is provided with lug 320, and the quantity of the lug 320 is two, and the lug 320 closes on first depression
The both sides in portion 340 are set respectively, and the cylinder is provided with the second through hole 330, second through hole along its thickness direction
330 be circle, and the inserted sheet 300 is set in the rotating shaft 100 by second through hole 330, and the inserted sheet 300 closes on institute
Bolster 200 is stated to set, and the lug 320 is fastened in the bolster main body 210, so that the inserted sheet 300 is relative to calculating
Machine body or keyboard portion remain static, and play the work of torque magnitude needed for changing when notebook is opened or is closed
With.
As shown in Fig. 1, Fig. 3-Fig. 6, the stop bit cam 400 is provided with third through-hole 410 along its thickness direction, described
Third through-hole 410 to be square, a surface of close the inserted sheet 300 of the stop bit cam 400 be provided with the second lug boss 420 and
Second depressed part 440, it is preferred that the quantity of second lug boss 420 and second depressed part 440 is respectively two, and two
Individual second lug boss 420 and two second depressed parts 440 are distinguished alternate intervals and set, and are arranged symmetrically, so that institute
The regular change of torsion is needed, strengthens the experience of user.It is described when LCD modules are that notebook computer upper cover is closed
First lug boss 310 is engaged with second depressed part 440, first depressed part 340 and the phase of the second lug boss 420
Coordinate, during unlatching, by the cooperation of lug boss and depressed part so that the stop bit cam 400 is in the rotating shaft 100
On move reciprocatingly, so as to compress or release spring pad 500, the stop bit cam 400 close on the inserted sheet 300 and set,
To be opened at one in the cycle, the stop bit cam 400 does synchronous rotary motion with the rotating shaft 100, while also along described
The arc-shaped curved surface of inserted sheet 300 does non-plane motion, i.e., described stop bit cam 400 is done in the rotating shaft 100 again while rotation
Move back and forth.Namely the LCD modules, in the whole cycle of unlatching, the stop bit cam 400 is relative with the inserted sheet 300
Distance changes with the change of the movement angle of the stop bit cam 400, and the cylindrical sides of the stop bit cam 400 close on
Second depressed part 440 is provided with the projection 430 coordinated with the 3rd limiting section 230, in original state, the projection
430 is maximum with the relative distance of the 3rd limiting section 230, in LCD modules folding to maximum angle, described raised 430 with
The relative distance of 3rd limiting section 230 is minimum, now described raised 430 one side and the 3rd limiting section 230
One side contacts side, prevents the stop bit cam 400 from continuing to move, to reach the purpose of maximum opening angle.
With reference to figure 1- Fig. 2, the spring shim 500 is set on the cylinder bearing 110, and the spring shim
500 be bonded with the opposite side of the stop bit cam 400 installation after be fixed by the cooperation of nut and screw thread, the spring pad
Piece 500 compresses or discharged with the change of the relative motion distance of the stop bit cam 400, while to stop bit cam 400
Active force or reaction force also change in the state with the spring shim 500.
A kind of pivot structure provided by the utility model, pivot structure torsion required when rotated be it is variable,
That is LCD modules are during the entire process of unlatching and closure, and the torsion needed for rotating shaft rotation is variable, and LCD modules are when opening
Required torsion is smaller, and then required torsion gradually increases, and in closing course, required torsion first reduces LCD modules, rear to increase
Greatly, it is in similar sinusoidal variable condition that an opening and closing, which was closed in the cycle, can be good at reaching the singlehanded use opened with closure
Family is experienced and using effect.
In specific implementation, first limiting section 140 is cylinder, and first limiting section 140 is used for and the peace
Dress portion 220 is engaged, and the diameter of first limiting section 140 is more than the diameter of the cylinder bearing 110.
In specific implementation, second through hole 330 is circle, and the stop bit cam 400 passes through the third through-hole 410
It is set on the cylinder bearing 110, and the third through-hole 410 is square.
In specific implementation, the pivot structure also includes poly- lubricating pad piece 510, and the poly- lubricating pad piece 510 is separately positioned on
Between the installation portion 220 and the inserted sheet 300 and between the spring shim 500 and the nut.
The present embodiment additionally provides a kind of notebook computer, and the notebook computer includes above-mentioned any pivot structure.
A kind of pivot structure provided by the utility model, pivot structure torsion required when rotated be it is variable,
That is LCD modules are during the entire process of unlatching and closure, and the torsion needed for rotating shaft rotation is variable, and LCD modules are when opening
Required torsion is smaller, and then required torsion gradually increases, and in closing course, required torsion first reduces LCD modules, rear to increase
Greatly, it is in similar sinusoidal variable condition that an opening and closing, which was closed in the cycle, can be good at reaching the singlehanded use opened with closure
Family is experienced and using effect.
With reference to figure 1- Fig. 2, the mounting means of the pivot structure is briefly explained, first, by the bolster 200 by described
Installation portion 220 is assembled on the first limiting section 140 in the rotating shaft 100；Secondly, assembling centre bore is square, and two sides
There is the poly- lubricating pad piece 510 of poly- oily groove；Then, the inserted sheet 300 is set in the cylinder by second through hole 330
On bearing 110；Then, the stop bit cam 400 is set on the cylinder bearing 110 by the third through-hole 410；
Then, it is circular spring shim 500 to assemble several groups of centre bores；Subsequently, it is square poly- lubricating pad piece to assemble a piece of centre bore
510；Finally, nut is assembled, the upper component is fixed in the rotating shaft 100.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as not departing from the utility model to limitation of the present utility model, one of ordinary skill in the art
Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and
Modification.
Claims (9)
1. a kind of pivot structure, the pivot structure is used to be engaged with notebook computer, it is characterised in that including：
Rotating shaft, the rotating shaft include cylinder bearing and fixing end, and the cylinder bearing is fixedly connected with the fixing end, institute
State cylinder bearing and its axis direction is provided with the first cutting face and the second cutting face, the cylinder bearing is towards described solid
One end of fixed end is sequentially provided with the first limiting section and the second limiting section, and first limiting section is fixed with second limiting section to be connected
Connect, one end of the remote fixing end of the cylinder bearing is provided with screw thread, and the fixing end is provided with screw；
Bolster, the bolster include bolster main body and installation portion, the plane where the bolster main body and installation portion place
Plane it is vertical, and the integrally formed outwardly setting in a side from the bolster main body of the installation portion, the bolster
Main body is provided with the 3rd limiting section on the side for closing on the installation portion, and the installation portion is provided with along its thickness direction to be used for
The first through hole being engaged with first limiting section, and the installation portion fits with second limiting section；
Inserted sheet, the upper surface of the inserted sheet are provided with the first lug boss and the first depressed part, and the cylinder, which stretches out, to be provided with
Lug, the both sides that the lug closes on first depressed part are set respectively, and the cylinder is set along its thickness direction
There is the second through hole, the inserted sheet closes on the bolster and set, and the lug is fastened in the bolster main body；
Stop bit cam, the stop bit cam are provided with third through-hole along its thickness direction, the stop bit cam close to described
One surface of inserted sheet is provided with the second lug boss and the second depressed part, and the stop bit cam closes on the inserted sheet and set, the stop bit
The cylindrical sides of cam close on second depressed part and are provided with the projection coordinated with the 3rd limiting section；
Spring shim, the spring shim are set on the cylinder bearing, and the spring shim and the stop bit cam
Opposite side fitting installation after be fixed by the cooperation of nut and screw thread.
2. pivot structure according to claim 1, it is characterised in that put down with second cutting face in first cutting face
Row is set.
3. pivot structure according to claim 1, it is characterised in that first limiting section is cylinder, and described
The diameter of one limiting section is more than the diameter of the cylinder bearing.
4. pivot structure according to claim 1, it is characterised in that the quantity of first lug boss and the first depressed part
Respectively two, two first lug bosses and two the first depressed part difference alternate intervals are set, and are arranged symmetrically.
5. pivot structure according to claim 1, it is characterised in that second lug boss and second depressed part
Quantity is respectively two, and two second lug bosses and two the second depressed part difference alternate intervals are set, and symmetrically
Arrangement.
6. pivot structure according to claim 1, it is characterised in that first lug boss and the second depressed part phase
Coordinate, first depressed part is engaged with second lug boss.
7. pivot structure according to claim 1, it is characterised in that second through hole is circular, the stop bit cam
It is set in by the third through-hole on the cylinder bearing, and the third through-hole is square.
8. pivot structure according to claim 1, it is characterised in that the pivot structure also includes poly- lubricating pad piece, described
Poly- lubricating pad piece is separately positioned between the installation portion and the inserted sheet and between the spring shim and the nut.
9. a kind of notebook computer, it is characterised in that include the pivot structure of any structure described in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081061.4U CN206647414U (en) | 2017-01-22 | 2017-01-22 | A kind of pivot structure and notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081061.4U CN206647414U (en) | 2017-01-22 | 2017-01-22 | A kind of pivot structure and notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647414U true CN206647414U (en) | 2017-11-17 |
Family
ID=60284166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081061.4U Expired - Fee Related CN206647414U (en) | 2017-01-22 | 2017-01-22 | A kind of pivot structure and notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944867A (en) * | 2019-03-29 | 2019-06-28 | 联想(北京)有限公司 | A kind of rotating shaft mechanism and electronic equipment |
| CN110594282A (en) * | 2019-09-18 | 2019-12-20 | 苏州三星电子电脑有限公司 | Connecting assembly and notebook computer formed by same |
| CN111828462A (en) * | 2020-07-22 | 2020-10-27 | 深圳市长盈精密技术股份有限公司 | Rotating mechanism, folding mechanism and communication equipment |
-
2017
- 2017-01-22 CN CN201720081061.4U patent/CN206647414U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944867A (en) * | 2019-03-29 | 2019-06-28 | 联想(北京)有限公司 | A kind of rotating shaft mechanism and electronic equipment |
| CN109944867B (en) * | 2019-03-29 | 2020-10-30 | 联想(北京)有限公司 | Rotating shaft mechanism and electronic equipment |
| CN110594282A (en) * | 2019-09-18 | 2019-12-20 | 苏州三星电子电脑有限公司 | Connecting assembly and notebook computer formed by same |
| CN111828462A (en) * | 2020-07-22 | 2020-10-27 | 深圳市长盈精密技术股份有限公司 | Rotating mechanism, folding mechanism and communication equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206647414U (en) | A kind of pivot structure and notebook computer | |
| CN201818165U (en) | Three-dimensional adjusting gemel | |
| CN204176270U (en) | Display bracket | |
| CN201496396U (en) | Pivot device | |
| US20100154165A1 (en) | Hinge and an electronic device with the hinge | |
| CN201818647U (en) | Damping hinge device capable of keeping open speed approximately consistent | |
| CN204358352U (en) | Double leval jib can the bearing of horizontal folding | |
| CN202630563U (en) | Refrigerator door body adjusting device and refrigerator with same | |
| CN201228486Y (en) | Hidden two dimension adjustable shaft type hinge | |
| CN209245656U (en) | A kind of bracket | |
| CN201790351U (en) | Adjusting device for seat armrest | |
| JP3234099U (en) | Adjustable installation holder for exercise bike | |
| CN201116566Y (en) | Pivotal device | |
| CN212407315U (en) | Buffering structure of hinge | |
| CN202215061U (en) | Lever handle | |
| CN212717613U (en) | Pivot device with light opening and heavy closing | |
| CN210462291U (en) | Display screen capable of adjusting viewing angle | |
| CN201436834U (en) | Hinge mechanism for rotating panel of electronic apparatus | |
| CN201753728U (en) | Hinge capable of providing variable friction torque | |
| CN2745327Y (en) | Torsion adjustable self-locking rotating shaft mechanism | |
| CN220471047U (en) | Adjustable rotation bearing structure | |
| CN207266454U (en) | Electronic product supporting frame and electronic product | |
| CN209370276U (en) | Shaft and laptop | |
| CN207847344U (en) | A kind of anti-theft door hinge hinge component | |
| CN206626139U (en) | A kind of adjustable laboratory operation platform damping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |