CN221175143U - Head-mounted display device - Google Patents
Head-mounted display device Download PDFInfo
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- CN221175143U CN221175143U CN202323303514.8U CN202323303514U CN221175143U CN 221175143 U CN221175143 U CN 221175143U CN 202323303514 U CN202323303514 U CN 202323303514U CN 221175143 U CN221175143 U CN 221175143U
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- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The application provides a head-mounted display device, which comprises a display shell, a mounting shell, an auxiliary shell, a heating piece and a fan, wherein the display shell is provided with a vision lens; the mounting shell is of an annular structure and covers the outer side of the vision lens; one end of the mounting housing is rotatably connected to the display housing; an auxiliary housing fixed to a lower side of the installation housing, the auxiliary housing including a control space and at least one vent hole, the control space being communicated to an inside of the installation housing through the vent hole; the heating element is arranged in the control space; the fan is arranged in the control space; the fan is connected to the middle of the auxiliary shell, the heating piece is connected to the bottom wall of the auxiliary shell and is located on the side edge of the fan, and therefore the technical problem that an existing head-mounted display device cannot be well adapted to a myopic user is solved.
Description
Technical Field
The application relates to a head-mounted display device.
Background
Virtual Reality (VR) refers to projecting digitized content to human eyes through an optical imaging system, which essentially presents a subject with a user's viewing angle, and can observe objects in a three-dimensional space in real time without limitation, thus giving the user immersion experience. Light emitted by the display screen is refracted by the optical module and then enters the pupil of the human eye, and the reverse extension line of the light entering the pupil of the human eye is converged at a distance to form a virtual image, namely an image watched by the human eye.
The display shell of the existing VR glasses is directly attached to the face of a user, so that the user cannot wear the glasses and the head-mounted display device at the same time, and the user cannot adapt to a myopic user well, and therefore the head-mounted display device with a myopic function is an important research and development content at present.
Meanwhile, the lenses of the head-mounted display device are required to be matched with eyes of a user, when the temperature of the head-mounted display device suddenly changes in the wearing process, fog is generated on the lenses, so that sight is blocked, and the using effect of the head-mounted display device is reduced.
Disclosure of Invention
The application provides a head-mounted display device, which aims to solve the technical problem that the existing head-mounted display device cannot be well adapted to a myopic user.
The application provides a head-mounted display device, which comprises a display shell, a mounting shell, an auxiliary shell, a heating piece and a fan, wherein the display shell is provided with a vision lens; the mounting shell is of an annular structure and covers the outer side of the vision lens; one end of the mounting housing is rotatably connected to the display housing;
An auxiliary housing fixed to a lower side of the installation housing, the auxiliary housing including a control space and at least one vent hole, the control space being communicated to an inside of the installation housing through the vent hole; the heating element is arranged in the control space; the fan is arranged in the control space; the air vent is formed in the end portion of the auxiliary shell, the fan is connected to the middle portion of the auxiliary shell, and the heating piece is connected to the bottom wall of the auxiliary shell and located on the side edge of the fan.
Optionally, the head-mounted display device further comprises a fin, wherein the fin is arranged in the control space and is mounted above the heating element.
Optionally, a vent is formed in the bottom surface of the auxiliary shell, and the control space is communicated to the outside through the vent; the vent is located auxiliary housing's center department, auxiliary housing is located vent department is provided with the mounting bracket, the mounting bracket is connected to the lateral wall of vent, just the fan is fixed to the mounting bracket, makes the fan is located the vent top.
Optionally, a filter screen is installed at the position of the auxiliary shell at the ventilation opening.
Optionally, the auxiliary shell is detachably connected to the display shell through a fixing component, the fixing component comprises a limiting seat and an arc-shaped pressing plate, the limiting seat comprises a connected fixing seat body and an arc-shaped seat body, and the fixing seat body is connected to the auxiliary shell; the arc-shaped pressing plate is rotatably connected to the display shell and can be pressed above the arc-shaped base; when the arc-shaped pressing plate is attached to the arc-shaped base body, the display shell and the auxiliary shell are relatively fixed; when the arc-shaped pressing plate is separated from the arc-shaped base body, the installation shell and the auxiliary shell can rotate relative to the display shell.
Optionally, the fixing assembly further includes a fixing base, a rotating arm, and a resetting piece, the fixing base is connected to the display housing, and a mounting hole is formed in the fixing base along an axial direction of the arc-shaped pressing plate; one end of the rotating arm is inserted into the mounting hole, and the other end of the rotating arm is connected to the arc-shaped pressing plate, so that the arc-shaped pressing plate and the rotating arm synchronously rotate; the reset piece is arranged in the mounting hole, one end of the reset piece is connected to the rotating arm, and the other end of the reset piece is connected to the inner wall of the mounting hole.
Optionally, two ends of the auxiliary housing are connected to the display housing through the fixing assemblies respectively, and the two fixing assemblies are symmetrically distributed about a center line of the display housing.
Optionally, the head-mounted display device further includes a heat conducting member and an eye patch, one end of the heat conducting member is connected to the heating member or the fin, and the other end of the heat conducting member extends into the interior of the mounting housing and corresponds to the periphery of the eye; an eye patch is connected to a portion of the thermally conductive member located in the housing and is capable of fitting around the eyes of a user.
Optionally, the heat conducting piece includes a heat conducting rod and a heat conducting plate, the heat conducting rod is L-shaped, one end of the heat conducting rod is connected to the heating piece or the fin, and the other end of the heat conducting rod extends into the display shell; the heat conducting plate is connected to the heat conducting rod, two avoidance holes are formed in the heat conducting plate, and the avoidance holes correspond to eyes of a user.
Optionally, the bottom of the installation shell comprises a bending part, and the bending part can be attached to the nose bridge of the user; the auxiliary housing is connected to a partial region of the bottom of the mounting housing near the display housing, a portion of the auxiliary housing is located below the mounting housing, and the remaining portion extends below the display housing.
The application provides a head-mounted display device, wherein a heating element is connected to the bottom wall of an auxiliary shell and is positioned at the side edge of a fan, so that the fan can push air around the heating element to a vent hole and then flow into the installation shell through the vent hole. Because the fan is located auxiliary housing's middle part to the heating element is located between fan and the air vent, make the inside that the higher air of temperature can diffuse to the installation casing comparatively evenly, consequently can accelerate the water smoke vaporization on the vision lens, realize defogging effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a head-mounted display device provided by the present application;
fig. 2 is a cross-sectional view of a mounting case and an auxiliary case in a head-mounted display device provided by the present application;
Fig. 3 is an enlarged schematic view of the portion a in fig. 2.
Reference numerals illustrate:
100. a display housing; 110. an arc-shaped pressing plate; 120. a fixing seat; 130. a rotating arm; 140. a reset member; 200. a mounting shell; 210. a bending part; 300. an auxiliary housing; 310. a vent hole; 320. a filter screen; 330. a mounting frame; 400. a blower; 500. a heating member; 510. a fin; 610. a heat conduction rod; 620. a heat conductive plate; 621. avoidance holes; 630. eye mask.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application. Furthermore, it should be understood that the detailed description is presented herein for purposes of illustration and description only, and is not intended to limit the application. In the present application, unless otherwise indicated, terms of orientation such as "upper", "lower", "left" and "right" are generally used to refer to the directions of the upper, lower, left and right sides of the device in actual use or operation, and are specifically shown in the drawings.
The present application provides a head-mounted display device, which will be described in detail below. It should be noted that the following description order of the embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the descriptions of the embodiments are focused on, and for the part that is not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
Referring to fig. 1, the present application provides a head-mounted display device, which includes a display housing 100 and two straps connected to two ends of the display housing 100, respectively, so as to form a wearing space. A vision lens is provided in the display housing 100, and the vision lens can be corresponding to the eyes of the user so that the head-mounted display device can be suitable for a myopic user.
Referring to fig. 1, the head-mounted display device further includes a mounting housing 200 and an auxiliary housing 300, wherein the mounting housing 200 has a ring-shaped structure, one end of which is attached to the display housing 100, and the other end of which is capable of being attached to the face of the user. The mounting case 200 is covered on the outer side of the vision lens while the upper end of the mounting case 200 is rotatably connected with the upper end of the display case 100 by a hinge such that the mounting case 200 can rotate around the hinge point. When the mounting case 200 is rotated with respect to the display case 100, the vision lens covered inside the mounting case 200 is leaked out, so that the user can easily replace and clean the vision lens from the bottom.
Referring to fig. 1, the bottom of the mounting housing 200 includes a bending portion 210, and the bending portion 210 can be attached to the nose bridge of the user.
Referring to fig. 1, the auxiliary housing 300 is fixed to the lower side of the mounting housing 200, and in particular, the auxiliary housing 300 is connected to a partial region of the bottom of the mounting housing 200 near the display housing 100, such that a portion of the auxiliary housing 300 is located under the mounting housing 200 and the rest extends under the display housing 100. The auxiliary housing 300 may be retracted from the area under the bent portion 210 to facilitate the fitting of the mounting housing 200 to the face of the user.
Referring to fig. 1 and 2, the auxiliary housing 300 is provided at an inner portion thereof with a control space, a vent, and at least one vent 310, and the control space may communicate with the space in the installation housing 200 using the vent 310, and may communicate with an outer portion using the vent. In the present application, the auxiliary housing 300 is provided with two ventilation holes 310, and the two ventilation holes 310 are respectively arranged at two ends of the auxiliary housing 300; the vent is opened at a central position of the bottom of the auxiliary housing 300.
Referring to fig. 1 and 2, the auxiliary housing 300 is detachably provided with a filter 320 at the vent to prevent foreign objects such as particles and dust from entering the control space.
Referring to fig. 1 and 2, the control space of the auxiliary housing 300 is internally installed with the heating member 500, the blower 400, and the fins 510, the auxiliary housing 300 is provided with a mounting frame 330 at the vent, the mounting frame 330 is fixed to the side wall of the vent, and the blower 400 is fixed to the mounting frame 330 by a locking member such as a fastening screw, so that the blower 400 is installed above the vent and at the center of the control space.
Referring to fig. 1 and 2, the heating member 500 is coupled to the bottom wall of the auxiliary housing 300 and is located at a side of the blower 400 such that the blower 400 can push the air around the heating member 500 to the vent 310 and then flow to the inside of the mounting housing 200 through the vent 310. Because the fan 400 is located in the middle of the auxiliary housing 300, and the heating member 500 is located between the fan 400 and the ventilation hole 310, the air with higher temperature can be more uniformly diffused into the installation housing 200, so that the vaporization of the water mist on the vision lens can be accelerated, and the demisting effect is realized.
Referring to fig. 1 and 2, the fins 510 are mounted above the heating member 500, so that the effect of heat transfer of air can be further improved, and the hot air can be more uniformly diffused into the inside of the mounting case 200.
Referring to fig. 1 and 2, a heat conducting member and an eye patch 630 are disposed in the mounting housing 200, one end of the heat conducting member is connected to the heating member 500 or the fin 510, the other end thereof extends into the interior of the mounting, and the eye patch 630 is attached to a side of the heat conducting member facing the wearing space.
The high temperature generated when the heat conductive member or fin 510 is operated increases the temperature of the heat conductive member through heat conduction, thereby increasing the temperature of the eye patch 630. When the mounting case 200 is attached to the face of the user, the eye patch 630 may be attached to the circumference of the user's eyes, thereby achieving the effect of hot compress, promoting blood circulation of the eyes, and improving wearing comfort.
Referring to fig. 1 and 2, the heat conductive member includes a heat conductive rod 610 and a heat conductive plate 620, the heat conductive rod 610 has an L shape, one end of the heat conductive rod 610 is connected to the heating member 500 or the fin 510, and the other end thereof may extend into the mounting housing 200. The heat conductive plate 620 is located inside the mounting case 200 and can be connected to an end of the heat conductive rod 610, so that heat can be transferred using the heat conductive rod 610 to raise the temperature of the heat conductive plate 620, and the heat conductive plate 620 can be supported and fixed using the heat conductive rod 610 so that the eye patch 630 can be attached to the circumference of the user's eyes.
Referring to fig. 1, the heat conducting plate 620 is provided with two avoiding holes 621, and the avoiding holes 621 correspond to eyes of a user, so as to avoid the influence of the eye patch 630 on the use of the user.
Referring to fig. 2 and 3, the auxiliary housing 300 is detachably connected to the display housing 100 through fixing components, in the present application, two ends of the auxiliary housing 300 are respectively connected to the display housing 100 through fixing components, and the two fixing components are symmetrically distributed about a center line of the display housing 100, so that stability of locking the auxiliary housing 300 and the display housing 100 can be improved.
Referring to fig. 2 and 3, each set of fixing components includes a limiting base, an arc-shaped pressing plate 110, a fixing base 120, a rotating arm 130 and a resetting piece 140, wherein the limiting base is fixed on the top of the auxiliary housing 300, the fixing base 120 is connected to the bottom of the display housing 100, the fixing base 120 is provided with a mounting hole along the front-rear direction, one end of the rotating arm 130 is inserted into the mounting hole, and the other end of the rotating arm 130 extends out of the fixing base 120 and is connected to the arc-shaped pressing plate 110. The restoring member 140 is disposed inside the mounting hole, one end of the restoring member 140 is connected to the rotating arm 130, and the other end is connected to the inner wall of the mounting hole, and in the present application, the restoring member 140 is preferably a volute spring.
Referring to fig. 2 and 3, the limiting seat includes a fixing seat 120 and an arc-shaped seat, wherein one end of the arc-shaped seat is connected to the fixing seat 120, and the fixing seat 120 is connected to the top of the auxiliary housing 300, so that the arc-shaped seat and the auxiliary housing 300 are relatively fixed. The arc-shaped pressing plate 110 is rotatably connected to the display housing 100 through a rotation arm 130, and the arc-shaped pressing plate 110 can be rotated to above the arc-shaped housing. In the application, the central angle of the arc-shaped pressing plate 110 is 180 degrees, and the central angle of the arc-shaped base body is smaller than or equal to 180 degrees.
When the arc pressing plate 110 is pressed to the upper side of the arc-shaped base, the auxiliary housing 300 is pressed downward, so that the auxiliary housing 300 and the mounting housing 200 cannot be rotated upward, at this time, the mounting housing 200 and the display housing 100 are relatively fixed, and the vision lens is positioned inside the mounting housing 200.
When the arc-shaped pressing plate 110 is rotated to separate from the arc-shaped base, that is, the arc-shaped pressing plate 110 drives the rotating arm 130 to move below the arc-shaped base, the pressure applied to the auxiliary housing 300 disappears, and the mounting housing 200 can drive the auxiliary housing 300 to rotate upwards around the hinge point, so that the vision lens can leak from the position between the mounting housing 200 and the display housing 100, and the vision lens can be cleaned and replaced. Meanwhile, the restoring member 140 is in a compressed state during the rotation of the arc-shaped pressing plate 110. When the installation housing 200 drives the auxiliary housing 300 to reset to the initial state, the reset element 140 can utilize the rotating arm 130 to drive the arc-shaped pressing plate 110 to rotate, so as to assist the arc-shaped pressing plate 110 to reset.
The foregoing has provided a detailed description of a head mounted display device, wherein specific examples have been employed to illustrate the principles and embodiments of the present application, the above examples being provided solely to assist in understanding the methods of the present application and their core ideas; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (10)
1. A head-mounted display device, comprising:
A display housing provided with a vision lens;
The mounting shell is of an annular structure and covers the outer side of the vision lens; one end of the mounting housing is rotatably connected to the display housing;
An auxiliary housing fixed to a lower side of the installation housing, the auxiliary housing including a control space and at least one vent hole through which the control space communicates to an inside of the installation housing;
A heating element provided in the control space; and
The fan is arranged in the control space;
the air vent is formed in the end portion of the auxiliary shell, the fan is connected to the middle portion of the auxiliary shell, and the heating piece is connected to the bottom wall of the auxiliary shell and located on the side edge of the fan.
2. The head mounted display device of claim 1, further comprising:
And the fin is arranged in the control space and is arranged above the heating piece.
3. The head mounted display device of claim 1, wherein the display device further comprises a display device,
The bottom surface of the auxiliary shell is provided with a vent, and the control space is communicated to the outside through the vent;
The vent is located auxiliary housing's center department, auxiliary housing is located vent department is provided with the mounting bracket, the mounting bracket is connected to the lateral wall of vent, just the fan is fixed to the mounting bracket, makes the fan is located the vent top.
4. The head mounted display device of claim 3 wherein the display device comprises a display device,
The auxiliary shell is positioned at the ventilation opening and is provided with a filter screen.
5. The head mounted display device of claim 1, wherein the display device further comprises a display device,
The auxiliary housing is detachably connected to the display housing by a fixing assembly, the fixing assembly including:
The limiting seat comprises a fixed seat body and an arc-shaped seat body which are connected, and the fixed seat body is connected to the auxiliary shell; and
The arc-shaped pressing plate is rotatably connected to the display shell and can be pressed above the arc-shaped base;
When the arc-shaped pressing plate is attached to the arc-shaped base body, the display shell and the auxiliary shell are relatively fixed; when the arc-shaped pressing plate is separated from the arc-shaped base body, the installation shell and the auxiliary shell can rotate relative to the display shell.
6. The head mounted display device of claim 5, wherein the securing assembly further comprises:
The fixing seat is connected to the display shell, and a mounting hole is formed in the fixing seat along the axial direction of the arc-shaped pressing plate;
one end of the rotating arm is inserted into the mounting hole, and the other end of the rotating arm is connected to the arc-shaped pressing plate, so that the arc-shaped pressing plate and the rotating arm synchronously rotate; and
And the reset piece is arranged in the mounting hole, one end of the reset piece is connected to the rotating arm, and the other end of the reset piece is connected to the inner wall of the mounting hole.
7. The head mounted display device of claim 5, wherein the display device further comprises a display device,
The two ends of the auxiliary shell are respectively connected to the display shell through the fixing components, and the two fixing components are symmetrically distributed relative to the central line of the display shell.
8. The head mounted display device of claim 2, further comprising:
A heat conduction member having one end connected to the heating member or the fin and the other end extending into the inside of the mounting case and corresponding to the periphery of the application eye; and
An eye patch connected to a portion of the thermally conductive member located in the housing and capable of fitting around the eyes of a user.
9. The head mounted display device of claim 8, wherein the thermally conductive member comprises:
The heat conducting rod is L-shaped, one end of the heat conducting rod is connected to the heating piece or the fin, and the other end of the heat conducting rod extends into the display shell; and
The heat conducting plate is connected to the heat conducting rod, two avoidance holes are formed in the heat conducting plate, and the avoidance holes correspond to eyes of a user.
10. The head mounted display device of claim 1, wherein the display device further comprises a display device,
The bottom of the installation shell comprises a bending part which can be attached to the nose bridge of a user;
The auxiliary housing is connected to a partial region of the bottom of the mounting housing near the display housing, a portion of the auxiliary housing is located below the mounting housing, and the remaining portion extends below the display housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323303514.8U CN221175143U (en) | 2023-12-05 | 2023-12-05 | Head-mounted display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323303514.8U CN221175143U (en) | 2023-12-05 | 2023-12-05 | Head-mounted display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221175143U true CN221175143U (en) | 2024-06-18 |
Family
ID=91462579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323303514.8U Active CN221175143U (en) | 2023-12-05 | 2023-12-05 | Head-mounted display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221175143U (en) |
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2023
- 2023-12-05 CN CN202323303514.8U patent/CN221175143U/en active Active
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