CN210113410U - Magnetic attraction type rotating shaft structure - Google Patents
Magnetic attraction type rotating shaft structure Download PDFInfo
- Publication number
- CN210113410U CN210113410U CN201920201684.XU CN201920201684U CN210113410U CN 210113410 U CN210113410 U CN 210113410U CN 201920201684 U CN201920201684 U CN 201920201684U CN 210113410 U CN210113410 U CN 210113410U
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- pivot
- rotating shaft
- magnetic attraction
- groove
- structure according
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Abstract
The utility model discloses a formula pivot structure is inhaled to magnetism, pivot groove of making by ferromagnetic material including pivot, the at least partial position that at least partial position was made by ferromagnetic material, the rotatable absorption of pivot in the pivot groove, the at least partial composition surface in pivot and pivot groove be the rough surface so that the pivot groove hold the pivot tightly. The utility model has the advantages that: the keyboard has the advantages that the 180-degree rotating shaft can be realized, the two rotating shafts can be disassembled conveniently, the two-in-one PC tablet can be easily realized, and after the two-in-one PC tablet is formed into a tablet structure, the keyboard cannot be worn due to the fact that the bottom surface of the keyboard is an appearance bottom surface.
Description
Technical Field
The utility model relates to a notebook computer structural design application technical field.
Background
Notebook computers with both PC and tablet functions have become a powerful aid for consumers to work and learn, especially with the advent of current OLED screen technology, suggesting the possibility of significant future notebook mass reduction. The notebook computer that can divide of 360 rotatory that exist on the existing market, because the connection structure intensity between display screen and the body requires highly, its outward appearance face has obvious outstanding or the pivot structure of breach when the partition, leads to the outward appearance face incomplete, influences wholly pleasing to the eye, and display screen and body when the partition makes up comparatively difficultly to because connection structure's existence, there is certain restriction to the thickness of display screen.
Disclosure of Invention
The utility model aims at providing a rely on the magnetic attraction to make the display around the rotatory traditional pivot structure of replacing of computer main part.
In order to achieve the above object, the utility model provides a formula pivot structure is inhaled to magnetism, pivot groove of making by ferromagnetic material including pivot, the at least partial position that at least partial position was made by ferromagnetic material, the rotatable absorption of pivot in the pivot groove, at least partial composition surface in pivot and pivot groove be the rough surface so that the pivot groove hold the pivot tightly.
As a further improvement of the utility model, at least part of the joint surfaces of the rotating shaft and the rotating shaft groove are provided with reticular lines.
As a further improvement of the utility model, at least part of the joint surface of the rotating shaft and the rotating shaft groove is provided with sawtooth lines.
As a further improvement of the utility model, the rotating shaft groove on be provided with arc magnet at the interval.
As a further improvement of the utility model, the inner surface of the arc-shaped magnet is provided with the reticular lines.
As a further improvement of the utility model, the inner surface of the arc-shaped magnet is provided with sawtooth lines.
As a further improvement of the utility model, the rotating shaft is provided with cylindrical magnets at intervals.
As a further improvement of the utility model, the outer surface of the cylindrical magnet is provided with the reticular texture.
As a further improvement of the utility model, the outer surface of the cylindrical magnet is provided with sawtooth lines.
As a further improvement of the utility model, the rotating shaft is of a hollow structure.
The utility model has the advantages that: the keyboard has the advantages that the 180-degree rotating shaft can be realized, the two rotating shafts can be disassembled conveniently, the two-in-one PC tablet can be easily realized, and after the two-in-one PC tablet is formed into a tablet structure, the keyboard cannot be worn due to the fact that the bottom surface of the keyboard is an appearance bottom surface.
Drawings
Fig. 1 is a combination state of the magnetic attraction type rotating shaft structure according to the utility model;
fig. 2 is a disassembled state of the magnetic attraction type rotating shaft structure according to the utility model;
fig. 3 is a characteristic detail of the arc magnet of the magnetic attraction type rotating shaft structure according to the present invention;
fig. 4 is a characteristic detail of the cylindrical magnet of the magnetic attraction type rotating shaft structure according to the present invention;
fig. 5 is a detail of the characteristics of the rotating shaft groove of the magnetic attraction type rotating shaft structure according to the present invention;
fig. 6 is a first embodiment of a magnetic attraction type rotating shaft structure according to the present invention;
fig. 7 shows a second embodiment of the magnetic attraction type rotating shaft structure according to the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.
Refer to that fig. 1 to fig. 7 are shown, and fig. 1 is according to the utility model discloses a formula pivot structure's combination state is inhaled to magnetism, and fig. 2 is according to the utility model discloses a formula pivot structure's tear-off state is inhaled to magnetism, and fig. 3 is according to the utility model discloses a formula pivot structure's arc magnet's characteristic details is inhaled to magnetism, and fig. 4 is according to the utility model discloses a formula pivot structure's cylindricality magnet's characteristic details is inhaled to magnetism, and fig. 5 is according to the utility model discloses a formula pivot structure's characteristic details is inhaled to magnetism.
The utility model provides a formula pivot structure is inhaled to magnetism, this kind of structure can be arranged in including products such as cell-phone, notebook computer, desktop computer, panel computer. Magnetic type pivot structure includes that at least part position is by pivot 1 that ferromagnetic material made, at least part position is by pivot groove 2 that ferromagnetic material made, the interval is provided with arc magnet 3 on the pivot groove 2, the interval is provided with cylindricality magnet 4 on the pivot 1, the position of arc magnet 3 and cylindricality magnet 4 is corresponding, the rotatable absorption of pivot 1 is in pivot groove 2, at least part composition surface of pivot 1 and pivot groove 2 is the rough surface so that pivot groove 2 holds tightly pivot 1.
When the computer is in a common PC state, the display is opened by 0-180 degrees, and the computer display and the main body are always attached under the action of magnetic force; when the display is opened at any angle, the display can be self-locked and hovered at any angle under the action of the magnetic force of the arc magnet 3 and the friction force of the rough surface because the display adopts a light screen such as an OLED and a display shell made of a light material; when the display is closed, the display and the computer main body are attracted and self-locked under the action of the magnet arranged in the notebook computer main body.
When the computer is to be converted into a flat-panel state, a certain external force is applied at any angle to overcome the magnetic attraction force between the display and the computer main body, so that the display is separated from the computer main body, the display is overturned to face backwards and is attracted to the computer main body, and the display and the computer main body are closed into a flat panel.
Fig. 6 is according to the utility model discloses a formula pivot structure is inhaled to magnetism, the internal surface of arc magnet 3 and the surface of cylindricality magnet 4 are provided with netted line respectively for the coefficient of friction of increase display and computer main part is in order to increase frictional force, thereby realizes making the display realize the auto-lock at arbitrary angle with the cooperation of magnet appeal, makes the display angle auto-lock that can open and shut wantonly hover, and the user is when opening and shutting the display, and the feeling of opening and shutting is smooth and easy in succession.
Figure 7 is according to the utility model discloses a formula pivot structure is inhaled to magnetism embodiment two, and arc magnet's internal surface and cylindricality magnet's surface are equipped with the sawtooth line respectively for increase the frictional force of display and computer main part, and the abrasion resistance is handled stronger than the reticulation, and it feels the pause and frustrate and feel strong to open and shut.
In addition, the rotating shaft 1 is of a hollow structure, so that the weight of the display can be reduced, and sufficient space is provided for placing an antenna and transmitting a computer main body to a display signal receiving device of the display.
In another embodiment of the present invention, the inner surface of the arc magnet 3 and the outer surface of the cylindrical magnet 4 are smooth, and a mesh pattern or a saw-tooth pattern is provided between the joining surfaces of the remaining portions of the rotating shaft 1 and the rotating shaft groove 2.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to make the person skilled in the art understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention are covered in the protection scope of the present invention.
Claims (10)
1. The utility model provides a formula pivot structure is inhaled to magnetism which characterized in that: including the pivot that at least part position was made by ferromagnetic material, the pivot groove that at least part position was made by ferromagnetic material, the rotatable absorption of pivot in the pivot groove, the pivot and at least part composition surface in pivot groove be the rough surface so that the pivot groove hold the pivot tightly.
2. The magnetic attraction type rotating shaft structure according to claim 1, characterized in that: at least part of the joint surface of the rotating shaft and the rotating shaft groove is provided with reticular lines.
3. The magnetic attraction type rotating shaft structure according to claim 1, characterized in that: at least part of the joint surface of the rotating shaft and the rotating shaft groove is provided with sawtooth lines.
4. The magnetic attraction type rotating shaft structure according to claim 1, characterized in that: arc magnets are arranged on the rotating shaft groove at intervals.
5. The magnetic-type spindle structure according to claim 4, characterized in that: the inner surface of the arc-shaped magnet is provided with reticular grains.
6. The magnetic-type spindle structure according to claim 4, characterized in that: the inner surface of the arc-shaped magnet is provided with sawtooth grains.
7. The magnetic attraction type rotating shaft structure according to claim 1, characterized in that: cylindrical magnets are arranged on the rotating shaft at intervals.
8. The magnetic attraction type spindle structure according to claim 7, characterized in that: the outer surface of the cylindrical magnet is provided with reticular grains.
9. The magnetic attraction type spindle structure according to claim 7, characterized in that: the outer surface of the cylindrical magnet is provided with sawtooth grains.
10. The magnetic attraction type rotating shaft structure according to claim 1, characterized in that: the rotating shaft is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201684.XU CN210113410U (en) | 2019-02-15 | 2019-02-15 | Magnetic attraction type rotating shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201684.XU CN210113410U (en) | 2019-02-15 | 2019-02-15 | Magnetic attraction type rotating shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210113410U true CN210113410U (en) | 2020-02-25 |
Family
ID=69578881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920201684.XU Active CN210113410U (en) | 2019-02-15 | 2019-02-15 | Magnetic attraction type rotating shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210113410U (en) |
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2019
- 2019-02-15 CN CN201920201684.XU patent/CN210113410U/en active Active
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