CN217718273U - Mirror holder subassembly and head-mounted display device - Google Patents
Mirror holder subassembly and head-mounted display device Download PDFInfo
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- CN217718273U CN217718273U CN202220960737.8U CN202220960737U CN217718273U CN 217718273 U CN217718273 U CN 217718273U CN 202220960737 U CN202220960737 U CN 202220960737U CN 217718273 U CN217718273 U CN 217718273U
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- mounting block
- frame
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Abstract
The utility model provides a mirror holder subassembly and head-mounted display device, the mirror holder subassembly includes: the glasses frame comprises a glasses frame body, a support frame and a nose support, wherein the nose support is arranged on the glasses frame body through the support frame; the spectacle frame body is provided with a slot, and the inner wall of the slot is provided with a limit groove; the supporting frame is provided with a mounting block, and the side surface of the mounting block is provided with a convex limiting part; the nose pad comprises a connecting part and two supporting parts, and the connecting part is arranged on the supporting frame; the supporting part, the connecting part, the supporting frame and the mounting block are integrally arranged. The utility model discloses a mirror holder subassembly is through holding in the palm integrative setting of structure with support frame, installation piece and nose for each structure is difficult to the pine each other and takes off, and the dismouting of being convenient for has improved the intensity that supplies used repeatedly, and installation piece and mirror holder body fix through limit structure, have avoided the condition that repeated plug installation piece leads to wearing and tearing.
Description
Technical Field
The utility model relates to an electronic equipment technical field, concretely relates to mirror holder subassembly and head-mounted display device.
Background
The head-mounted display device generally comprises AR glasses, VR glasses or MR glasses, and the like, and these devices are basically worn on the head, so the housing of the head-mounted display device generally adopts a structure of a mirror bracket, so as to be conveniently worn on the head of a user, and the housing generally comprises a housing, mirror legs arranged on two sides of the housing, and a nose support structure arranged on the housing.
Adopt the tight fit structure usually between present nose holds in the palm structure and the casing, be provided with the fixture block on the nose holds in the palm, in the fixture block inserted casing, utilize frictional force to realize fixing between the lateral wall of fixture block and the casing, after using for a long time, the easy pine takes off each other between fixture block and the nose holds in the palm.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a mirror holder subassembly and head-mounted display device.
An embodiment of the utility model provides a mirror holder subassembly, include: the spectacle frame comprises a spectacle frame body, a support frame and a nose pad, wherein the nose pad is arranged on the spectacle frame body through the support frame;
the spectacle frame body is provided with a slot, and the inner wall of the slot is provided with a limit groove;
the supporting frame is provided with an installation block, the side surface of the installation block is provided with a convex limiting part, and after the installation block is inserted into the slot, the limiting part extends into the limiting groove;
the nose support comprises a connecting part and two supporting parts, the connecting part is arranged on the supporting frame, and the supporting parts extend out from two sides of the connecting part at a preset angle;
the supporting part, the connecting part, the supporting frame and the mounting block are integrally arranged.
Compared with the prior art, the utility model discloses a mirror holder subassembly is through holding in the palm integrative setting of structure with support frame, installation piece and nose for each structure is difficult to the pine each other and takes off, and the dismouting of being convenient for has improved the intensity that supplies used repeatedly, and installation piece and mirror holder body fix through limit structure, have avoided the condition that repeated plug installation piece leads to wearing and tearing.
In some alternative embodiments, the stopper portion is provided with a first guide slope, which is located in front of the stopper portion in a direction in which the mounting block is inserted into the slot, and the first guide slope gradually approaches the mounting block in the direction in which the mounting block is inserted into the slot.
In some optional embodiments, a second guiding inclined surface is provided on the limiting portion, the second guiding inclined surface is located in front of the limiting portion in a direction in which the mounting block is pulled out of the slot, and the second guiding inclined surface gradually approaches the mounting block in the direction in which the mounting block is pulled out of the slot.
In some optional embodiments, the support frame includes a V-shaped plate and a connecting plate, two ends of the V-shaped plate are respectively connected to the connecting plate and the connecting portion of the nose pad, and the mounting block is disposed on the connecting plate.
In some alternative embodiments, the socket has a guide opening, the guide opening is gradually enlarged in a direction away from the socket, and the mounting block is inserted into the socket from the guide opening.
In some optional embodiments, the side surface of the mounting block is further provided with a protruding positioning portion, the limiting portion and the positioning portion are sequentially arranged along a direction close to the support frame, the positioning portion gradually deviates from the mounting block in the direction close to the support frame and extends, and after the mounting block is inserted into the slot, the positioning portion is located in the guide port and abuts against the inner wall of the guide port.
In some alternative embodiments, the nose pads are silicone nose pads.
In some alternative embodiments, the scaffold is a metal scaffold.
In some alternative embodiments, the mounting block is a plastic mounting block.
An embodiment of the utility model provides another kind of head mounted display device, include: the display device and the mirror bracket assembly are arranged on the mirror bracket body.
In order that the invention may be more clearly understood, particular embodiments of the invention will now be described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of a frame assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a frame body according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a partial structure of a frame assembly according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a portion of a frame assembly of an embodiment of the present invention prior to insertion of a mounting block into a slot;
fig. 5 is a schematic structural view of the support frame and the nose pad according to an embodiment of the present invention.
Description of the reference numerals:
10. a frame body; 11. a slot; 111; a guide port; 12. a limiting groove; 20. a support frame; 21. mounting blocks; 22. a limiting part; 221. a first guide slope; 222. a second guide ramp; 23. a positioning part; 24. a V-shaped plate; 25. a connecting plate; 30. a nose pad; 31. a connecting portion; 32. a support portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, which is a schematic structural diagram of a frame assembly according to an embodiment of the present invention, the frame assembly includes: the spectacle frame comprises a spectacle frame body 10, a support frame 20 and a nose pad 30, wherein the nose pad 30 is installed on the spectacle frame body 10 through the support frame 20.
Referring to fig. 2, 3 and 4, fig. 2 is a schematic structural diagram of a frame body according to an embodiment of the present invention, fig. 3 is a sectional view of a partial structure of a frame assembly according to an embodiment of the present invention, fig. 4 is a sectional view of a partial structure of a frame assembly according to an embodiment of the present invention before an installation block is inserted into a slot, a slot 11 is disposed on a frame body 10, and a limiting groove 12 is disposed on an inner wall of the slot 11. Be provided with installation piece 21 on support frame 20, the side of installation piece 21 is provided with convex spacing portion 22, and after installation piece 21 inserted slot 11, spacing portion 22 stretched into spacing inslot 12, and the cooperation through spacing portion 22 and spacing inslot 12 makes installation piece 21 fix in slot 11. In this embodiment, the accommodating cavity is formed in the mirror holder body 10, the limiting groove 12 is a through groove, and the slot 11 is communicated with the accommodating cavity through the limiting groove 12, so as to facilitate formation of the limiting groove 12.
Referring to fig. 5, which is a schematic structural view of a support frame and a nose pad according to an embodiment of the present invention, the nose pad 30 includes a connecting portion 31 and two supporting portions 32, the connecting portion 31 is disposed on the support, and the supporting portions 32 extend from two sides of the connecting portion 31 at a predetermined angle; the supporting portion 32, the connecting portion 31, the supporting bracket 20 and the mounting block 21 are integrally provided. When the nose pad 30 is dismounted, the support frame 20 or the nose pad 30 is usually grabbed first, the process of inserting or pulling out the slot 11 of the installation block 21 is indirectly operated by moving the support frame 20 or the nose pad 30, and the support frame 20 and the installation block 21 are integrally arranged, so that the support frame 20 and the installation block 21 are not easy to loosen, and the times of repeated use are increased. Wherein the two supports 32 are supported on either side of the user's nose when the frame assembly is worn on the user's head.
In the present embodiment, the nose pad 30 is a nose pad 30 made of silicone, the support frame 20 is a support frame 20 made of metal, the mounting block 21 is a mounting block 21 made of plastic, and the support portion 32, the connecting portion 31, the support frame 20 and the mounting block 21 are integrally formed by a sleeve-beer process. Of course, the material of the nose pad 30 is not limited thereto, and other suitable materials may be selected by those skilled in the art according to the teachings of the present invention, for example, plastic may be used for the nose pad 30. The support frame 20 may be made of stainless steel, or other alloy materials, such as aluminum alloy, but not limited thereto.
In order to facilitate the insertion of the mounting block 21 into the slot 11, in some alternative embodiments, the limiting portion 22 is provided with a first guiding inclined surface 221, the first guiding inclined surface 221 is located in front of the limiting portion 22 in the direction of inserting the mounting block 21 into the slot 11, and the first guiding inclined surface 221 is gradually close to the mounting block 21 in the direction of inserting the mounting block 21 into the slot 11, and the first guiding inclined surface 221 avoids the mounting block 21 from being jammed due to the blocking of the protruding limiting portion 22, so that the mounting block 21 is difficult to enter into the slot 11.
In order to facilitate the mounting block 21 to be pulled out of the slot 11, in some alternative embodiments, the limiting portion 22 is provided with a second guiding inclined surface 222, the second guiding inclined surface 222 is located in front of the limiting portion 22 in the direction in which the mounting block 21 is pulled out of the slot 11, and the second guiding inclined surface 222 is gradually close to the mounting block 21 in the direction in which the mounting block 21 is pulled out of the slot 11, and the second guiding inclined surface 222 prevents the limiting portion 22 from being difficult to be separated from the limiting groove 12, so that the mounting block 21 is prevented from being difficult to be pulled out.
Certainly, in order to facilitate the insertion and extraction of the mounting block 21, the limiting portion 22 may also be designed to have certain elasticity, so that when the mounting block 21 is inserted into the slot 11, the limiting portion 22 can be extruded by the inner wall of the slot 11 to generate elastic deformation, and after the limiting portion 22 reaches the position of the limiting groove 12, the limiting portion 22 returns to the shape by means of its own elasticity, and then cooperates with the limiting groove 12 to limit the position of the mounting block 21.
In some optional embodiments, the support frame 20 comprises a V-shaped plate 24 and a connecting plate 25, two ends of the V-shaped plate 24 are respectively connected with the connecting plate 25 and a connecting portion 31 of the nose pad 30, and the mounting block 21 is arranged on the connecting plate 25, and the included angle of the V-shaped plate 24 is designed in advance before production, so that the orientation of the nose pad 30 can be designed conveniently, and the support frame 20 and the nose pad 30 suitable for different people can be produced conveniently and respectively. Of course, the structure of the support frame 20 is not limited thereto, and those skilled in the art can select other suitable structures according to the teachings of the present invention, for example, the support frame 20 can only adopt one connecting plate 25, and both ends of the connecting plate 25 are respectively connected with the connecting portion 31 of the nose pad 30 and the mounting block 21, but not limited thereto.
To facilitate guiding the mounting block 21 into the slot 11, in some alternative embodiments, the slot 11 has a guiding opening 111, the guiding opening 111 is gradually enlarged in a direction away from the slot 11, the mounting block 21 is inserted into the slot 11 from the guiding opening 111, and the guiding opening 111 is flared, so that the mounting block 21 is easily aligned to enter the slot 11.
In some optional embodiments, the side of the mounting block 21 is further provided with a protruding positioning portion 23, the limiting portion 22 and the positioning portion 23 are sequentially arranged along the direction close to the supporting frame 20, the positioning portion 23 gradually deviates from the mounting block 21 in the direction close to the supporting frame 20 and extends, after the mounting block 21 is inserted into the slot 11, the positioning portion 23 is located in the guide opening 111 and abuts against the inner wall of the guide opening 111, so that the mounting block 21 is prevented from excessively extending into the slot 11, and through the cooperation with the limiting block, part of the structure of the spectacle frame body 10 is located between the limiting portion 22 and the positioning portion 23, the stability of the mounting block 21 can be facilitated, and the shaking of the mounting block 21 is reduced. In the present embodiment, the positioning portion 23 is disposed around the mounting block 21, and the circumference of the positioning portion 23 abuts against the inner wall of the guide opening 111, which serves to further stabilize the mounting block 21. In addition, the positioning portion 23 can also partially shield the slot 11, thereby improving the appearance
The above-described mirror frame assembly can be applied to a head-mounted display device including: the display device and the above-mentioned lens frame assembly, the display device is provided on the lens frame body 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A frame assembly, comprising: the glasses frame comprises a glasses frame body, a support frame and a nose support, wherein the nose support is arranged on the glasses frame body through the support frame;
the spectacle frame body is provided with a slot, and the inner wall of the slot is provided with a limit groove;
the supporting frame is provided with an installation block, the side surface of the installation block is provided with a convex limiting part, and after the installation block is inserted into the slot, the limiting part extends into the limiting groove;
the nose support comprises a connecting part and two supporting parts, the connecting part is arranged on the supporting frame, and the supporting parts extend out from two sides of the connecting part at a preset angle;
the supporting part, the connecting part, the supporting frame and the mounting block are integrally arranged.
2. A frame assembly according to claim 1, wherein: the limiting part is provided with a first guiding inclined surface, the first guiding inclined surface is located in front of the limiting part in the direction that the mounting block is inserted into the slot, and the first guiding inclined surface is gradually close to the mounting block in the direction that the mounting block is inserted into the slot.
3. A frame assembly according to claim 1, wherein: the limiting part is provided with a second guiding inclined surface, the second guiding inclined surface is located in front of the limiting part in the direction that the mounting block is pulled out of the slot, and the second guiding inclined surface is gradually close to the mounting block in the direction that the mounting block is pulled out of the slot.
4. A frame assembly according to claim 1, wherein: the support frame comprises a V-shaped plate and a connecting plate, two ends of the V-shaped plate are respectively connected with the connecting plate and the connecting part of the nose support, and the mounting block is arranged on the connecting plate.
5. A frame assembly according to any one of claims 1 to 4, wherein: the slot is provided with a guide opening, the guide opening is gradually enlarged in the direction departing from the slot, and the mounting block is inserted into the slot from the guide opening.
6. A frame assembly according to claim 5, wherein: the side of installation piece still is provided with convex location portion, spacing portion with location portion is along being close to the direction of support frame is arranged according to the preface, location portion is being close to deviate from gradually in the direction of support frame the installation piece extends, works as the installation piece inserts behind the slot, location portion is located in the guide opening, the butt the inner wall of guide opening.
7. A frame assembly according to any one of claims 1 to 4, wherein: the nose pad is a silica gel nose pad.
8. A frame assembly according to any one of claims 1 to 4, wherein: the support frame is a metal support frame.
9. A frame assembly according to any one of claims 1 to 4, wherein: the mounting block is a plastic mounting block.
10. A head-mounted display device, comprising: a display device and a frame assembly of any of claims 1-9, the display device disposed on the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220960737.8U CN217718273U (en) | 2022-04-24 | 2022-04-24 | Mirror holder subassembly and head-mounted display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220960737.8U CN217718273U (en) | 2022-04-24 | 2022-04-24 | Mirror holder subassembly and head-mounted display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217718273U true CN217718273U (en) | 2022-11-01 |
Family
ID=83790356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220960737.8U Active CN217718273U (en) | 2022-04-24 | 2022-04-24 | Mirror holder subassembly and head-mounted display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217718273U (en) |
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2022
- 2022-04-24 CN CN202220960737.8U patent/CN217718273U/en active Active
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