CN109737135B - Rotating shaft structure and electronic equipment - Google Patents
Rotating shaft structure and electronic equipment Download PDFInfo
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- CN109737135B CN109737135B CN201910147137.2A CN201910147137A CN109737135B CN 109737135 B CN109737135 B CN 109737135B CN 201910147137 A CN201910147137 A CN 201910147137A CN 109737135 B CN109737135 B CN 109737135B
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Abstract
The invention provides a rotating shaft structure and electronic equipment; the rotating shaft structure comprises a rotating shaft, a shaft sleeve, a moving part and a damping adjusting part, wherein the shaft sleeve and the damping adjusting part are sleeved on the rotating shaft, the damping adjusting part is clamped between the rotating shaft and the shaft sleeve, one side of the damping adjusting part is abutted against the moving part, and the moving part is connected with the rotating shaft or the shaft sleeve; the movable piece can move along the axial direction of the rotating shaft so as to extrude at least part of the damping adjusting component to deform along the radial direction of the rotating shaft. The technical scheme provided by the embodiment of the invention solves the problem that the existing rotating shaft structure is easy to loosen due to abrasion after being used for a long time.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a hinge structure and an electronic device.
Background
With the rapid development of science and technology, electronic devices are also changing day by day. Portability has become one of the important considerations for users of electronic devices. At present, many electronic devices are made into foldable devices for convenient carrying. However, as the usage time increases, the foldable electronic device is prone to loose the hinge structure due to the wear of the hinge, resulting in the damping of the hinge structure being reduced, and even the foldable electronic device cannot be fixed after being rotated and opened.
Disclosure of Invention
The embodiment of the invention provides a rotating shaft structure and electronic equipment, and aims to solve the problem that the rotating shaft structure is easy to loosen due to abrasion of a rotating shaft after the existing rotating shaft structure is used for a long time.
In order to solve the above technical problem, the embodiment of the present invention is implemented as follows:
in a first aspect, an embodiment of the present invention provides a rotating shaft structure, including:
a rotating shaft;
the shaft sleeve is sleeved outside the rotating shaft;
the movable piece is connected with the rotating shaft or the shaft sleeve;
the damping adjusting part is sleeved on the rotating shaft and clamped between the rotating shaft and the shaft sleeve, and one side of the damping adjusting part is abutted to the moving part;
the movable piece can move along the axial direction of the rotating shaft so as to extrude at least part of the damping adjusting component to deform along the radial direction of the rotating shaft.
In a second aspect, an embodiment of the present invention further provides an electronic device, including a first housing, a second housing, and the rotating shaft structure in the first aspect, where the rotating shaft is connected to the first housing, and the shaft sleeve is connected to the second housing.
According to the technical scheme provided by the embodiment of the invention, at least part of the damping adjusting component can be radially deformed by adjusting the moving part, so that the purpose of adjusting the rotation resistance between the rotating shaft and the shaft sleeve is achieved, the problem of unsmooth use of the rotating shaft structure due to over looseness or over tightness can be avoided, the smoothness of opening and closing operations of the folding electronic equipment provided with the rotating shaft structure can be ensured, the replacement frequency of the rotating shaft structure on the electronic equipment is reduced, and the service life of the rotating shaft structure is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a structural diagram of a rotating shaft structure provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the spindle structure of FIG. 1;
FIG. 3 is a block diagram of another spindle structure provided in an embodiment of the present invention;
fig. 4 is a sectional view of the hinge structure of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, fig. 1 is a structural diagram of a rotating shaft structure according to an embodiment of the present invention; fig. 2 is a sectional view of the shaft structure of fig. 1.
As shown in fig. 1 and 2, the rotating shaft structure according to the embodiment of the present invention includes a rotating shaft 10, a shaft sleeve 20, a movable element 30, and a damping adjustment member 40. The shaft sleeve 20, the movable element 30 and the damping adjusting part 40 are all sleeved on the rotating shaft 10, the damping adjusting part 40 is clamped between the rotating shaft 10 and the shaft sleeve 20, and one side of the damping adjusting part 40 is in abutting connection with the movable element 30; the movable member 30 is movable in the axial direction of the rotating shaft 10 to press at least a portion of the damping adjusting member 40 to deform in the radial direction of the rotating shaft 10.
In the technical solution provided in the embodiment of the present invention, the damping adjusting component 40 is clamped between the rotating shaft 10 and the shaft sleeve 20, so that a friction force is generated between the damping adjusting component 40 and the outer wall of the rotating shaft 10, and a friction force is also generated between the damping adjusting component 40 and the inner wall of the shaft sleeve 20. When the movable element 30 moves towards the direction close to the damping adjustment component 40, at least a part of the damping adjustment component 40 is pressed to deform along the radial direction of the rotating shaft 10, so that the diameter of the deformed part of the damping adjustment component 40 is increased, the friction force and the damping coefficient between the damping adjustment component 40 and the rotating shaft 10 and the shaft sleeve 20 are increased, and the rotating resistance between the rotating shaft 10 and the shaft sleeve 20 is increased.
Thus, when friction and rotation resistance between the rotating shaft 10 and the damping adjusting component 40, and/or between the shaft sleeve 20 and the damping adjusting component 40, and/or between the rotating shaft 10 and the shaft sleeve 20 are reduced due to abrasion, the damping adjusting component 40 is at least partially deformed and the radius is increased by adjusting the moving part 30, so that the purpose of increasing the rotation resistance between the rotating shaft 10 and the shaft sleeve 20 is achieved, the foldable electronic device using the rotating shaft structure can be ensured to be fixed at a proper angle after being rotatably opened, and the problem that the use is influenced due to the fact that the rotating shaft structure is too loose is avoided.
The folding electronic device may include a first housing and a second housing, the rotating shaft 10 is connected to the first housing, the shaft sleeve 20 is connected to the second housing, and the first housing and the second housing can also realize relative rotation movement through the relative rotation movement between the rotating shaft 10 and the shaft sleeve 20.
Of course, if the friction between the damping adjustment component 40 and the rotating shaft 10 and the shaft sleeve 20 is too large, the moving member 30 can be adjusted to move in the direction away from the damping adjustment component 40, so that the diameter of the portion of the damping adjustment component 40 for generating deformation can be reduced, the damping coefficient between the damping adjustment component 40 and the rotating shaft 10 and the shaft sleeve 20 can be reduced, the situation that the structure of the rotating shaft is too tight can be avoided, and the smoothness of rotation between the rotating shaft 10 and the shaft sleeve 20 can be ensured.
For example, the movable member 30 may be a nut threadedly coupled to an outer wall of the rotating shaft 10, as shown in fig. 1, one end of the movable member 30 protrudes out of the rotating shaft 10, so that a user can conveniently hold the protruding portion of the movable member 30 for rotating operation, and further, the damping adjustment member 40 is pressed to deform by the rotating movement of the movable member 30. Of course, the movable member 30 can also be connected to the inner wall of the shaft sleeve 20 by threads, so as to achieve the rotation of the movable member 30, thereby achieving the purpose of pressing the damping adjustment member 40 to generate deformation.
In the embodiment of the present invention, by adjusting the movable element 30, at least a portion of the damping adjustment component 40 can be radially deformed, so as to achieve the purpose of adjusting the rotation resistance between the rotating shaft 10 and the shaft sleeve 20, and avoid the problem of unsmooth use of the rotating shaft structure due to over looseness or over tightness, so as to ensure the smoothness of the opening and closing operations of the folding electronic device equipped with the rotating shaft structure, reduce the frequency of replacing the rotating shaft structure on the electronic device, and prolong the service life of the rotating shaft structure.
In one implementation, the damping adjustment part 40 is sleeved on the rotating shaft 10, the shaft sleeve 20 may be sleeved on the damping adjustment part 40, and the shaft sleeve 20 and the damping adjustment part 40 can rotate synchronously relative to the rotating shaft 10. Thus, when at least part of the damping adjustment member 40 is deformed radially, the damping coefficient between the damping adjustment member 40 and the rotating shaft 10 is changed, and the rotational resistance between the damping adjustment member 40 and the rotating shaft 10 is adjusted; the sleeve 20 and the damping adjustment component 40 rotate synchronously, so that the opening and closing operations of the folding electronic device using the rotating shaft structure are ensured to be smooth.
It should be noted that the damping adjusting component 40 includes a damping ring 42 sleeved on the rotating shaft 10, and the damping ring 42 is sandwiched between the rotating shaft 10 and the shaft sleeve 20. The damping ring 42 can be an elastic rubber ring or a silica gel ring, and the moving member 30 can extrude the damping ring 42 to generate radial deformation in the process of moving towards the direction close to the damping adjusting member 40, so that the diameter of the damping ring 42 is increased, the damping coefficient between the damping ring 42 and the rotating shaft 10 and between the damping ring 42 and the shaft sleeve 20 is changed, the purpose of adjusting the rotating resistance between the rotating shaft 10 and the shaft sleeve 20 is achieved, and the problem of unsmooth use caused by over looseness or over tightness of the rotating shaft structure can be avoided.
Further, the damping adjustment member 40 further includes a bushing 41 that is sleeved on the rotating shaft 10, the bushing 41 is interposed between the rotating shaft 10 and the sleeve 20, and the bushing 41 abuts against the damping ring 42. It should be noted that the bushing 41 can be a rigid device, that is, when the movable element 30 presses the damping adjustment member 40, the bushing 41 does not deform, and the bushing 41 transmits the pressing force of the movable element 30 to the damping ring 42 to press the damping ring 42 to deform.
Referring specifically to fig. 2, the damping adjustment member 40 includes at least one damping ring 42 and at least one bushing 41. The at least one damping ring 42 and the at least one bushing 41 are arranged alternately one by one, so that the friction surfaces of the damping rings and the shaft sleeve can not form a large surface alternately one by one, and the problem that the friction force generated by one large contact surface is too large to rotate is avoided while the contact range is enlarged. The bushing 41 is configured to compress the damping ring 42 to deform radially when the moveable member 30 moves in a direction toward the damping ring 42. As shown in fig. 2, the damping adjustment component 40 includes four bushings 41 and three damping rings 42, the four bushings 41 and the three damping rings 42 are alternately arranged in sequence in the sequence of the bushings 41 and the damping rings 42 in the extending direction (the direction from left to right in fig. 2) away from the moving element 30, the bushing 41 at the leftmost side abuts against the moving element 30, and further when the moving element 30 moves in the direction (the direction from left to right in fig. 2) close to the damping rings 42, the bushing 41 abutting against the right side of the moving element 41 is pressed, the bushing 41 presses the damping rings 42 abutting against the bushing, the damping rings 42 further press the bushing 41 at the right side thereof, and the acting force of the moving element 30 is sequentially transmitted, so that the elastic damping rings 42 are radially deformed, that the diameter of the deformed damping rings 42 is increased, that the friction force and the damping coefficient between the damping rings 42 and the rotating shaft 10 and the shaft sleeve 20 are increased, thereby achieving the purpose of increasing the rotation resistance between the rotating shaft 10 and the shaft sleeve 20 to avoid the loosening phenomenon between the rotating shaft 10 and the shaft sleeve 20.
It can be understood that, in the process of controlling the movement of the movable element 30, if the user feels that the rotating shaft 10 and the shaft sleeve 20 are too tight, the user can adjust the movable element 30 to move in a direction (a direction from right to left in fig. 2) away from the damping ring 42, so that the deformation degree of the damping ring 42 can be reduced, the diameter of the damping ring 42 is also reduced, and further, the friction force and the damping coefficient between the damping ring 42 and the rotating shaft 10 and between the damping ring 42 and the shaft sleeve 20 are also reduced, thereby achieving the purpose of reducing the rotational resistance between the rotating shaft 10 and the shaft sleeve 20, so as to prevent the too tight condition between the rotating shaft 10 and the shaft sleeve 20.
Thus, the bushing 41 and the elastic damping ring 42 are provided to adjust the rotational resistance between the rotating shaft 10 and the sleeve 20 when the movable element 30 moves, thereby preventing the problem of poor use due to the loose or tight structure of the rotating shaft.
Preferably, the number of damping rings 42 is less than or equal to the number of bushings 41. In this way, it is possible to avoid the damping adjustment member 40 from being highly flexible due to the large number of damping rings 42. Of course, the number of damping rings 42 may be greater than the number of bushings 41.
Referring to fig. 1 and fig. 2 specifically, in the embodiment of the present invention, the movable member 30 includes a first movable member 31 and a second movable member 32, the first movable member 31 is sleeved on the rotating shaft 10, one side of the first movable member 31 abuts against the damping adjustment member 40, the second movable member 32 is provided with a connecting portion, and is movably connected to the rotating shaft 10 through the connecting portion, the second movable member 32 abuts against one side of the first movable member 31, which is opposite to the damping adjustment member 40, and the second movable member 32 moves along the axial direction of the rotating shaft 10 through the connecting portion to drive the first movable member 31 to move toward the direction close to the damping adjustment member 40, so as to press at least a part of the damping adjustment member 40 to deform along the radial direction of the rotating shaft 10.
Specifically, the second movable member 32 may be a stud screwed to the rotating shaft 10, and the first movable member 31 may be simply sleeved on the rotating shaft 10, as shown in fig. 2, one side of the second movable member 32 abuts against the first movable member 31, so that the rotation of the second movable member 32 pushes the first movable member 31 to move toward the damping adjustment component 41, thereby pressing the damping ring 42 to deform radially. In addition, the second movable member 32 can limit the first movable member 31 to prevent the first movable member 31 from falling off the rotating shaft 10.
Of course, the first movable member 31 and the second movable member 32 may also have a connection relationship, for example, the first movable member 31 may be in threaded connection with the second movable member 32, and the rotation of the second movable member 32 can drive the first movable member 31 to rotate, so that the first movable member 31 moves toward the direction close to the damping adjustment member 41, and the damping ring 42 is pressed to deform radially.
In the embodiment of the present invention, the housing groove is formed inside the shaft sleeve 20, the bushing 41 and the damping ring 42 are housed in the housing groove, and at least a portion of the first movable member 31 is housed in the housing groove. It can be understood that the bushing 41 and the damping ring 42 are both ring-shaped structures, and the ring-shaped bushing 41 and the damping ring 42 are sleeved on the rotating shaft 10 and are received in the receiving groove of the shaft sleeve 20, so that the inner wall of the shaft sleeve 20, which is not recessed to form the receiving groove, is also in contact with the outer wall of the rotating shaft 10. The arrangement of the accommodating groove enables the bushing 41 and the damping ring 42 not to occupy extra installation space of the rotating shaft structure, and the whole size of the rotating shaft structure is more beneficial to the miniaturization development.
In the embodiment of the present invention, the rotating shaft 10 includes a first shaft 11 and a second shaft 12 coaxially disposed, the second shaft 12 forms a step portion with respect to the first shaft 11, the shaft sleeve 20 is sleeved on the first shaft 11 and abuts against the step portion, and the moving element 30 and the damping adjustment component 40 are both sleeved on the first shaft 11.
The second shaft body 12 is formed with a stepped portion with respect to the first shaft body 11, that is, the diameter of the second shaft body 12 is larger than that of the first shaft body 11. Referring to fig. 2, the second shaft 12 includes a first connecting member 121 and a second connecting member 122, the second connecting member 122 is sleeved on the first connecting member 121 to form a step portion, a diameter of the first connecting member 121 is equal to a diameter of the first shaft 11, and an end of the first connecting member 121 away from the first shaft 11 can be used to connect a housing of an electronic device. The side surface of the second connecting piece 122 close to the first shaft body 11 is abutted against the shaft sleeve 20, so that the shaft sleeve 20 can be limited.
Referring to fig. 3 and 4, fig. 3 is a structural diagram of another rotating shaft structure provided in the embodiment of the present invention; fig. 4 is a sectional view of the hinge structure of fig. 3.
As shown in fig. 3 and 4, the rotating shaft structure provided by the embodiment of the present invention includes a rotating shaft 10, a shaft sleeve 20, a movable member 30, and a damping adjustment member 40. The shaft sleeve 20, the movable element 30 and the damping adjusting part 40 are all sleeved on the rotating shaft 10, the damping adjusting part 40 is clamped between the rotating shaft 10 and the shaft sleeve 20, and one side of the damping adjusting part 40 is abutted against the movable element 30; the movable piece 30 can move along the axial direction of the rotating shaft 10 to press at least part of the damping adjusting part 40 to deform along the radial direction of the rotating shaft 10; the damping adjustment member 40 includes at least one bushing 41 and at least one damping ring 42, and at least one damping ring 43 is alternately disposed with at least one bushing 41.
The rotating shaft 10, the shaft sleeve 20, and the damping adjusting component 40 in the embodiment of the present invention may have the same technical features as those in the embodiment described in fig. 1 and fig. 2, and can achieve the same technical effects, which are not described herein again.
In the embodiment of the present invention, the movable element 30 is sleeved on the rotating shaft 10, a first end 301 of the movable element 30 abuts against the damping adjustment component 40, and a second end 302 protrudes out of the rotating shaft 10; the rotating shaft structure further includes a limiting member 50 disposed at one end of the rotating shaft 10, and the limiting member 50 is used for limiting the movable member 30.
As shown in fig. 4, the movable element 30 is disposed on the rotating shaft 10, and the second end 302 of the movable element 30 protrudes out of the rotating shaft 10, so that a user can rotate the movable element 30 by holding the second end 302, so that the movable element 30 moves to squeeze the damping ring 42 to deform radially. When the movable element 30 moves away from the damping adjustment member 40, the movable element 30 can only move to abut against the limiting member 50, and the limiting member 50 limits the movable range of the movable element 30, thereby preventing the movable element 30 from falling off the rotating shaft 10.
Referring to fig. 4, the limiting member 50 includes a first limiting member 51 and a second limiting member 52, the first limiting member 51 includes a limiting portion 512 and a fixing portion 511 protruding from one side of the limiting portion, a diameter of the limiting portion 512 is greater than a diameter of the fixing portion 511, the fixing portion 511 is embedded in the rotating shaft 10, the second limiting member 52 is sleeved on the fixing portion 511, and a diameter of the second limiting member 52 is greater than a diameter of the rotating shaft 10. Thus, when the movable element 30 moves in a direction away from the damping adjustment member 40, since the diameter of the second limiting member 52 is larger than the diameter of the rotating shaft 10, the movable element 30 can only move to abut against the second limiting member 52; the first limiting member 51 is used for fixing the second limiting member 52, and preventing the second limiting member 52 from being separated from the rotating shaft 10. Further, the arrangement of the first limiting member 51 and the second limiting member 52 limits the movable range of the movable element 30, and prevents the movable element 30 from falling off the rotating shaft 10.
As a preferred embodiment, the first limiting member 51 may be a screw or a stud.
Optionally, the second limiting member 52 has elasticity. The second limiting member 52 is engaged between the first limiting member 51 and the rotating shaft 10, and the second limiting member 52 does not move, and can fix the movable member 30 on the rotating shaft 10 to prevent the movable member 30 from separating from the rotating shaft 10. The elastic second limiting member 52 can enable the movable element 30 to press the second limiting member 52 when moving away from the damping adjustment member 40, so as to expand the movable range of the movable element 30.
In the embodiment of the present invention, the first rotating shaft 10 includes a first shaft 11 and a second shaft 12 coaxially disposed, the second shaft 12 forms a step portion with respect to the first shaft 11, the second rotating shaft 20 is sleeved on the first shaft 11 and abuts against the step portion, and the moving element 30 and the damping adjustment component 40 are both sleeved on the first shaft 11.
The second shaft body 12 is formed with a stepped portion with respect to the first shaft body 11, that is, the diameter of the second shaft body 12 is larger than that of the first shaft body 11. Referring to fig. 2, the second shaft 12 includes a first connecting member 121 and a second connecting member 122, the second connecting member 122 is sleeved on the first connecting member 121 to form a step portion, a diameter of the first connecting member 121 is equal to a diameter of the first shaft 11, and an end of the first connecting member 121 away from the first shaft 11 can be used to connect a housing of an electronic device. The side surface of the second connecting piece 122 close to the first shaft body 11 is abutted to the second rotating shaft 20, and the second rotating shaft 20 can be limited. In a preferred embodiment, the movable member 30 is screwed to the rotating shaft 10, and the movable member 30 is rotated to move on the rotating shaft 10, so that the screwing is more convenient for a user to operate.
An embodiment of the present invention further provides an electronic device, which includes a first housing, a second housing, and a rotating shaft structure in the embodiment shown in fig. 1 and fig. 2 or the rotating shaft structure in the embodiment shown in fig. 3 and fig. 4, where the rotating shaft is connected to the first housing, and the shaft sleeve is connected to the second housing. Furthermore, the first shell and the second shell can realize relative movement through the rotating shaft structure. The rotating shaft structure at least has all the technical features in the above embodiments, and can achieve the same technical effects, which are not described herein.
The electronic device is of a folding structure and can comprise: cell phones, computers, wearable devices, and the like.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A hinge structure, comprising:
a rotating shaft;
the shaft sleeve is sleeved outside the rotating shaft;
the movable piece is connected with the rotating shaft or the shaft sleeve;
the damping adjusting part is sleeved on the rotating shaft and clamped between the rotating shaft and the shaft sleeve, and one side of the damping adjusting part is abutted to the moving part;
the movable piece can move along the axial direction of the rotating shaft to extrude at least part of the damping adjusting component to deform along the radial direction of the rotating shaft so as to increase the friction force between the damping adjusting component and the rotating shaft as well as the shaft sleeve and increase the rotating resistance between the rotating shaft and the shaft sleeve.
2. The spindle structure according to claim 1, wherein the damping adjustment member includes:
and the damping ring is sleeved on the rotating shaft and clamped between the rotating shaft and the shaft sleeve.
3. The spindle structure according to claim 2, wherein the damping adjustment member further comprises:
the bushing is sleeved on the rotating shaft and clamped between the rotating shaft and the shaft sleeve, and the bushing is abutted to the damping ring.
4. The rotating shaft structure according to claim 3, wherein the number of the damping rings and the number of the bushings are at least one, and at least one damping ring and at least one bushing are arranged alternately one by one.
5. The hinge structure according to any one of claims 1 to 4, wherein the movable member includes:
the first moving piece is sleeved on the rotating shaft, and one side of the first moving piece is abutted to the damping adjusting part;
the second moving part is provided with a connecting part, the second moving part is connected with the rotating shaft in a movable mode, the second moving part is opposite to the first moving part in a back mode and abuts against one side of the damping adjusting part, the second moving part passes through the connecting part and is arranged along the axial direction of the rotating shaft to drive the first moving part to move close to the direction of the damping adjusting part to extrude at least part of the damping adjusting part to be arranged along the radial direction of the rotating shaft to deform.
6. The hinge structure according to any one of claims 1 to 4, wherein the movable member is sleeved on the hinge, a first end of the movable member abuts against the damping adjustment member, and a second end of the movable member protrudes out of the hinge; the rotating shaft structure further comprises a limiting part arranged at one end of the rotating shaft, and the limiting part is used for limiting the moving part.
7. The hinge structure according to claim 6, wherein the position-limiting member comprises a first position-limiting member and a second position-limiting member, the first position-limiting member comprises a position-limiting portion and a fixing portion protruding from one side of the position-limiting portion, the diameter of the position-limiting portion is larger than that of the fixing portion, the fixing portion is embedded in the hinge, the second position-limiting member is sleeved on the fixing portion, and the diameter of the second position-limiting member is larger than that of the hinge.
8. The hinge structure according to claim 7, wherein the second position-limiting member has elasticity.
9. The hinge structure according to claim 1, wherein the hinge includes a first shaft and a second shaft coaxially disposed, the second shaft forms a step portion with respect to the first shaft, the shaft sleeve is disposed on the first shaft and abuts against the step portion, and the movable element and the damping adjustment member are both disposed on the first shaft.
10. An electronic device, comprising a first housing, a second housing, and the hinge structure of any one of claims 1 to 9, wherein the hinge is connected to the first housing, and the shaft sleeve is connected to the second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147137.2A CN109737135B (en) | 2019-02-27 | 2019-02-27 | Rotating shaft structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910147137.2A CN109737135B (en) | 2019-02-27 | 2019-02-27 | Rotating shaft structure and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN109737135A CN109737135A (en) | 2019-05-10 |
| CN109737135B true CN109737135B (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910147137.2A Active CN109737135B (en) | 2019-02-27 | 2019-02-27 | Rotating shaft structure and electronic equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111316932A (en) * | 2019-12-31 | 2020-06-23 | 必然科技有限公司 | Explosion-proof pet tractor that dashes |
| CN111853009B (en) * | 2020-07-14 | 2022-03-11 | 合肥元康环境科技有限公司 | Diplopore antidetonation connecting piece |
| CN113335679A (en) * | 2021-07-20 | 2021-09-03 | 华联机械集团有限公司 | Cover opening mechanism |
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| US6101676A (en) * | 1998-01-27 | 2000-08-15 | Dell Usa, L.P. | Adjustable clutch hinge assembly for portable computer |
| JP4130203B2 (en) * | 2005-11-04 | 2008-08-06 | タキゲン製造株式会社 | Torque adjustment hinge |
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| DE19723739A1 (en) * | 1997-06-06 | 1998-12-10 | Lemfoerder Metallwaren Ag | Front steering wheel track bearing on vehicle |
| CN101311563A (en) * | 2007-05-25 | 2008-11-26 | 佛山市顺德区顺达电脑厂有限公司 | Pivotal device with rotating friction adjustable |
| CN201621183U (en) * | 2009-12-30 | 2010-11-03 | 比亚迪股份有限公司 | Wrapping type rotating shaft |
| JP2016211662A (en) * | 2015-05-08 | 2016-12-15 | 株式会社ナチュラレーザ・ワン | Torque hinge and various devices with torque hinge |
| JP2018150960A (en) * | 2017-03-10 | 2018-09-27 | タキゲン製造株式会社 | Hinge shaft device |
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| Publication number | Publication date |
|---|---|
| CN109737135A (en) | 2019-05-10 |
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