CN213149386U - VR glasses leg pivot - Google Patents
VR glasses leg pivot Download PDFInfo
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- CN213149386U CN213149386U CN202022465228.1U CN202022465228U CN213149386U CN 213149386 U CN213149386 U CN 213149386U CN 202022465228 U CN202022465228 U CN 202022465228U CN 213149386 U CN213149386 U CN 213149386U
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- reference surface
- support
- gasket
- hole
- spindle
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- 239000011521 glass Substances 0.000 title claims abstract description 30
- 239000004519 grease Substances 0.000 claims abstract description 35
- 230000001050 lubricating effect Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 17
- 230000020347 spindle assembly Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of VR glasses, and discloses a VR glasses leg rotating shaft, which comprises a first bracket and a second bracket which are rotationally connected through a rotating shaft component; the first support is provided with a first reference surface, the first reference surface is provided with a first through hole, the second support is provided with a second reference surface matched with the first reference surface, and the second reference surface is provided with a second through hole; first through-hole and second through-hole are passed in proper order to pivot subassembly's one end, and pivot subassembly's fastener makes first reference surface and second reference surface keep laminating, is formed with a plurality of storage fat recesses between the first reference surface of laminating and second reference surface, is equipped with lubricating grease in the storage fat recess. The utility model relates to a VR glasses technical field can effectively reduce the frictional force between first support and the second support, and the user can experience better rotation when rotating the second support and feel.
Description
Technical Field
The utility model relates to a VR glasses technical field especially relates to a VR glasses mirror leg pivot.
Background
Virtual Reality (VR), english is abbreviated as VR. VR glasses are also called virtual reality head-mounted display equipment, and are a brand-new man-machine interaction means created by means of computers and latest sensor technologies, and the external vision and hearing of a human body can be sealed through the VR glasses, so that a user is guided to generate a feeling of the user in a virtual environment.
In the prior art, most of the glasses legs of VR glasses are connected with a display part in a hinged mode, but in a conventional hinged structure, a lubricating structure is not arranged between the glasses legs and the display part; VR glasses are after using a period, and the coefficient of friction between mirror leg and the display part grow, and the not smooth condition of rotation appears between mirror leg and the display part easily, very big influence user's use experience.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a VR glasses mirror leg pivot solves and appears rotating the not smooth condition easily between mirror leg and the display element to improve user's use and experience.
To achieve the purpose, the utility model adopts the following technical proposal:
a VR glasses leg rotating shaft comprises a first support and a second support which are rotatably connected through a rotating shaft assembly;
the first support is provided with a first reference surface, the first reference surface is provided with a first through hole, the second support is provided with a second reference surface matched with the first reference surface, and the second reference surface is provided with a second through hole;
one end of the rotating shaft assembly sequentially penetrates through the first through hole and the second through hole, the fastening piece of the rotating shaft assembly enables the first datum plane and the second datum plane to be kept attached, a plurality of grease storage grooves are formed between the first datum plane and the second datum plane in an attached mode, and lubricating grease is arranged in the grease storage grooves.
Optionally, the grease storage grooves are arranged on the first reference surface in a circumferential array around the rotating shaft assembly, and the second reference surface is a plane.
Optionally, the grease storage grooves are arranged on the second reference surface in a circumferential array around the rotating shaft assembly, and the first reference surface is a plane.
Optionally, the rotating shaft assembly includes a shaft center, the fastening member, and an elastic damping member sleeved on the shaft center;
the elastic damping piece is arranged between the second support and the fastening piece, and two ends of the elastic damping piece are respectively abutted against the second support and the fastening piece.
Optionally, the fastener is a lock nut.
Optionally, the elastic damping member comprises a first gasket, a second gasket and a plurality of elastic gaskets;
the first gasket is arranged between the second support and the elastic gasket, the second gasket is arranged between the locking nut and the elastic gasket, and the elastic gaskets are arranged between the first gasket and the second gasket.
Optionally, the second bracket further includes a third reference surface for abutting against the first gasket, the third reference surface is provided with a plurality of accommodating grooves around the second through hole, and the accommodating grooves are filled with lubricating grease;
when the first gasket abuts against the third reference surface, the first gasket shields the accommodating groove.
Optionally, a limiting protrusion is convexly arranged on the first reference surface, and a limiting groove is arranged on the side surface of the second bracket corresponding to the limiting protrusion in a matched manner;
when the first reference surface and the second reference surface are mutually attached, the limiting protrusion is positioned in the limiting groove.
Optionally, the limiting groove is an arc-shaped groove, and an arc center of the arc-shaped groove coincides with the center of the second through hole.
Optionally, the grease storage groove is a spherical groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
the VR glasses mirror leg pivot that this embodiment provided, first reference surface on the first support supports on the second reference surface of second support, is formed with a plurality of fat grooves of storing between the first reference surface of laminating and the second reference surface, and the inside lubricating grease of fat groove of storing up can lubricate first reference surface and second reference surface well to reduce the frictional force between first support and the second support, the user can experience better rotation when rotating the second support and feel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose.
Fig. 1 is a schematic structural view of a rotating shaft of a VR glasses leg provided by an embodiment of the present invention;
fig. 2 is an exploded view of the VR glasses temple shaft of fig. 1;
fig. 3 is an exploded schematic view of another downward view of a rotating shaft of a VR glasses temple according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of the position a in fig. 3.
Illustration of the drawings: 1-a spindle assembly; 11-a fastener; 12-axis center; 13-an elastic damping member; 131-a first spacer; 132-a second gasket; 133-a resilient gasket; 2-a first scaffold; 21-a first datum plane; 211-a limit projection; 22-a first via; 3-a second scaffold; 31-a second datum plane; 32-a second via; 33-a third datum level; 331-accommodating grooves; 34-side; 341-limit groove.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1-4, an embodiment of the present invention provides a VR glasses leg rotating shaft for improving the smoothness of rotation between the glasses leg and the display component, and improving the user experience when using VR glasses.
Referring to fig. 1, a VR glasses temple rotating shaft includes a first bracket 2 and a second bracket 3. The first bracket 2 and the second bracket 3 are rotatably connected through the rotating shaft assembly 1.
The rotating shaft assembly 1 comprises a shaft center 12, an elastic damping piece 13 and a fastener 11 used for pressing the second support 3 on the first support 2, the shaft center 12 comprises a fixed seat and a fixed rod, the elastic damping piece 13 is sleeved on the fixed rod, and the fastener 11 is in threaded connection with the fixed rod.
Referring to fig. 2 and 3, the first bracket 2 is provided with a first reference surface 21, the first reference surface 21 is provided with a first through hole 22, the second bracket 3 is provided with a second reference surface 31 matched with the first reference surface 21, and the second reference surface 31 is provided with a second through hole 32.
One end of the rotating shaft assembly 1 sequentially passes through the first through hole 22 and the second through hole 32, namely, the first bracket 2 and the second bracket 3 are positioned on the fixed rod between the fixed seat and the fastener. The fastener 11 of the rotating shaft assembly 1 keeps the first reference surface 21 and the second reference surface 31 jointed, a plurality of grease storage grooves 100 are formed between the jointed first reference surface 21 and the jointed second reference surface 31, and lubricating grease is arranged in the grease storage grooves 100. It should be noted that the grease in the grease storage groove 100 may adhere to the first reference surface 21 or the second reference surface 31 in daily use. When the first bracket 2 rotates relative to the second bracket 3, grease is brought between the first reference surface 21 and the second reference surface 31, the friction coefficient between the first reference surface 21 and the second reference surface 31 is reduced, and the friction force when the first bracket 2 rotates relative to the second bracket 3 is further reduced. The user can rotate first support 2 or second support 3 more lightly, and the smoothness of rotation between mirror leg and the display element is promoted, and user's use feels better. In addition, the grease in the grease storage groove 100 can keep the first bracket 2 and the second bracket 3 in a state of low friction coefficient for a long period of time.
In one specific implementation, the grease reservoir pockets 100 are recessed in a circumferential array about the shaft assembly 1 on the first datum surface 21, and the second datum surface 31 is planar. In this embodiment, the first reference surface 21 is disposed in a plane, that is, the first reference surface 21 and the second reference surface 31 are both planes, and at this time, the attaching degree of the first reference surface 21 and the second reference surface 31 is higher, which is beneficial to preventing the grease in the grease storage groove 100 from overflowing outside.
In another specific implementation, the grease storage pockets 100 are recessed in a circumferential array about the shaft assembly 1 on the second reference surface 31, and the first reference surface 21 is a flat surface. The second reference surface 31 is arranged to be a plane in cooperation with the first reference surface 21, i.e. the first reference surface 21 and the second reference surface 31 are both planes.
Optionally, the rotating shaft assembly 1 includes a shaft center 12, a fastening member 11, and an elastic damping member 13 sleeved on the shaft center 12. The elastic damping part 13 is arranged between the second bracket 3 and the fastening part 11, and two ends of the elastic damping part 13 are respectively abutted against the second bracket 3 and the fastening part 11. Further, the fastener 11 is a lock nut. The two ends of the lock nut respectively abut against the second bracket 3 and the fastening piece 11, and the fastening force of the lock nut is transmitted to the second bracket 3 through the elastic damping piece 13, so that the second bracket 3 is pressed on the first bracket 2, and the first reference surface 21 and the second reference surface 31 are kept attached. After the locking nut is locked, the elastic damping part 13 can enable the second support 3 to be pressed on the first support 2 to keep stable, the pressure between the second support 3 and the first support 2 is prevented from changing greatly, and the force for rotating the first support 2 by a user is always kept in a comfortable range.
In another specific implementation, the elastic damping member 13 includes a first pad 131, a second pad 132 and a plurality of elastic pads 133; the first spacer 131 is disposed between the second bracket 3 and the elastic spacer 133, the second spacer 132 is disposed between the lock nut and the elastic spacer 133, and the plurality of elastic spacers 133 are disposed between the first spacer 131 and the second spacer 132. Specifically, the first and second shims 131 and 132 are used to increase the contact area, reduce the pressure, and prevent looseness. In this embodiment, the elastic washer 133 may be a wave washer, a spring washer, or a disc spring, which has an elastic locking capability.
Furthermore, the second bracket 3 comprises a third reference surface 33 for abutting against the first gasket 131. In the actual use process, the second bracket 3 and the first gasket 131 generate large friction in the rotating process, so that the rotating hand feeling of a user is greatly influenced. In order to solve the problem that the second bracket 3 can generate large friction with the first gasket 131 when rotating, a plurality of accommodating grooves 331 are formed in the third reference surface 33 around the second through hole 32, lubricating grease is arranged in the accommodating grooves 331, and the friction force between the third reference surface 33 and the first gasket 131 is reduced through the lubricating grease, so that the second bracket 3 rotates smoothly. It should be noted that when the first gasket 131 abuts against the third reference surface 33, the first gasket 131 shields the receiving groove 331 to prevent grease from overflowing.
Optionally, a limiting protrusion 211 is convexly disposed on the first reference surface 21, and a limiting groove 341 is disposed on the side surface 34 of the second bracket 3 corresponding to the limiting protrusion 211. When the first reference surface 21 and the second reference surface 31 are attached, the limiting protrusion 211 is located in the limiting groove. The rotation angle of the limiting protrusion 211 is limited by the limiting groove 341, and the phenomenon that the rotation angle of the second support 3 is too large to damage components inside the VR glasses is prevented. Specifically, the limiting groove 341 is an arc-shaped groove, and an arc center of the arc-shaped groove coincides with the center of the second through hole 32.
In this embodiment, the grease storage groove 100 is a spherical groove, and in the actual use process, the spherical groove can increase the speed of the grease entering between the first reference surface 21 and the second reference surface 31, and can better reduce the friction force between the first reference surface 21 and the second reference surface 31.
This embodiment is provided with between first reference surface 21 and second reference surface 31 and stores up fat recess 100, stores up and is provided with lubricating grease in the fat recess 100, and the inside lubricating grease of storing up fat recess 100 can lubricate first reference surface 21 and second reference surface 31 well, reduces the frictional force between first support 2 and second support 3, and the user can experience better rotation when rotating the second support and feel, has promoted user's use experience.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A VR glasses leg rotating shaft is characterized by comprising a first support (2) and a second support (3) which are rotatably connected through a rotating shaft component (1);
a first reference surface (21) is arranged on the first support (2), a first through hole (22) is formed in the first reference surface (21), a second reference surface (31) matched with the first reference surface (21) is arranged on the second support (3), and a second through hole (32) is formed in the second reference surface (31);
one end of the rotating shaft assembly (1) penetrates through the first through hole (22) and the second through hole (32) in sequence, the fastening piece (11) of the rotating shaft assembly (1) enables the first datum plane (21) and the second datum plane (31) to be kept attached, a plurality of grease storage grooves (100) are formed between the first datum plane (21) and the second datum plane (31) in an attached mode, and lubricating grease is arranged in the grease storage grooves (100).
2. VR temple pivot according to claim 1, wherein the grease reservoir recesses (100) are recessed in a circumferential array around the pivot member (1) on the first reference surface (21), the second reference surface (31) being planar.
3. VR temple pivot according to claim 1, wherein the grease reservoir recesses (100) are recessed in a circumferential array around the pivot member (1) on the second reference surface (31), the first reference surface (21) being planar.
4. The VR glasses temple spindle according to claim 1, wherein the spindle assembly (1) comprises a spindle (12), the fastener (11), and an elastic damping member (13) sleeved on the spindle (12);
the elastic damping piece (13) is arranged between the second support (3) and the fastening piece (11), and two ends of the elastic damping piece (13) are respectively abutted against the second support (3) and the fastening piece (11).
5. The VR glasses temple spindle of claim 4, wherein the fastener (11) is a lock nut.
6. The VR glasses temple spindle of claim 5, wherein the resilient damping member (13) includes a first shim (131), a second shim (132), and a number of resilient shims (133);
the first gasket (131) is arranged between the second bracket (3) and the elastic gasket (133), the second gasket (132) is arranged between the lock nut and the elastic gasket (133), and the elastic gaskets (133) are arranged between the first gasket (131) and the second gasket (132).
7. The VR temple spindle of claim 6, wherein said second support (3) further comprises a third reference surface (33) for abutting against said first gasket (131), said third reference surface (33) having a plurality of receiving grooves (331) around said second through hole (32), said receiving grooves (331) having grease therein;
when the first gasket (131) abuts against the third reference surface (33), the first gasket (131) shields the accommodating groove (331).
8. The VR glasses temple rotating shaft of claim 1, wherein the first reference surface (21) is convexly provided with a limiting protrusion (211), and the side surface (34) of the second bracket (3) is provided with a limiting groove (341) corresponding to the limiting protrusion (211);
when the first datum plane (21) and the second datum plane (31) are mutually attached, the limiting protrusion (211) is positioned in the limiting groove.
9. The VR glasses temple spindle of claim 8, wherein the limit recess (341) is an arc-shaped slot having an arc center coinciding with a center of the second through hole (32).
10. The VR temple spindle of claim 1, wherein the grease reservoir recess (100) is a spherical recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465228.1U CN213149386U (en) | 2020-10-30 | 2020-10-30 | VR glasses leg pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465228.1U CN213149386U (en) | 2020-10-30 | 2020-10-30 | VR glasses leg pivot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213149386U true CN213149386U (en) | 2021-05-07 |
Family
ID=75722954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022465228.1U Expired - Fee Related CN213149386U (en) | 2020-10-30 | 2020-10-30 | VR glasses leg pivot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213149386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253460A (en) * | 2021-05-26 | 2021-08-13 | Tcl通讯（宁波）有限公司 | Use pivot structure on intelligent glasses and use pivot structure's intelligent glasses |
-
2020
- 2020-10-30 CN CN202022465228.1U patent/CN213149386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253460A (en) * | 2021-05-26 | 2021-08-13 | Tcl通讯（宁波）有限公司 | Use pivot structure on intelligent glasses and use pivot structure's intelligent glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |