CN218675523U - Head-mounted display device - Google Patents
Head-mounted display device Download PDFInfo
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- CN218675523U CN218675523U CN202223110805.0U CN202223110805U CN218675523U CN 218675523 U CN218675523 U CN 218675523U CN 202223110805 U CN202223110805 U CN 202223110805U CN 218675523 U CN218675523 U CN 218675523U
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- mounted display
- optical machine
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Abstract
The utility model discloses a head-mounted display device belongs to virtual reality technical field. The head-mounted display device comprises a shell, wherein the shell is provided with a first optical lens barrel and a second optical lens barrel at intervals along a first direction, and the head-mounted display device further comprises: the gear is rotationally arranged on the shell and is positioned between the first optical lens barrel and the second optical lens barrel; the first optical machine and the second optical machine are symmetrically arranged on the shell, and the first optical machine is provided with a first rack in an extending manner along a first direction; the second optical machine is provided with a second rack extending along a first direction, and the first rack and the second rack are both meshed with the gear. The utility model discloses both can the transmitting gear also can promote one of them ray apparatus, and then make first ray apparatus and second ray apparatus be close to each other or keep away from each other simultaneously and adapt to user's pupil, enlarge the application scope of product.
Description
Technical Field
The utility model relates to a virtual reality technical field especially relates to a wear display device.
Background
VR glasses are VR head-mounted display, for virtual reality head-mounted display equipment. The display principle is that the left and right eye screens respectively display images of the left and right eyes, and the human eyes generate stereoscopic impression in the brain after acquiring the information with the difference.
Because everybody shape of face is different, the interpupillary distance of eyes is different, and the interval between two camera lenses of traditional VR glasses can not be adjusted, can't satisfy the people's of different shapes of face demand, and the user wears the comfort level relatively poor.
Therefore, it is desirable to provide a head-mounted display device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear display device can adjust the interval between the ray apparatus according to user's interpupillary distance, enlarges the application scope of product.
In order to realize the purpose, the following technical scheme is provided:
wear display device, including the casing, first optical lens barrel and second optical lens barrel have been seted up along first direction interval to the casing, still include:
the gear is rotationally arranged on the shell and is positioned between the first optical lens barrel and the second optical lens barrel;
the first optical machine and the second optical machine are symmetrically arranged on the shell, and the first optical machine is provided with a first rack in an extending manner along a first direction; the second optical machine is provided with a second rack in an extending mode along a first direction, and the first rack and the second rack are meshed with the gear.
As the alternative of head-mounted display equipment, the optical lens further comprises a first adjusting rod, a first strip-shaped hole is formed in the bottom wall of the first optical lens barrel in a penetrating mode, the first strip-shaped hole extends along the first direction, one end of the first adjusting rod is connected with the first optical machine, and the other end of the first adjusting rod penetrates out of the first strip-shaped hole.
As the alternative of the head-mounted display device, the optical lens further comprises a second adjusting rod, a second strip-shaped hole is formed in the bottom wall of the second optical lens barrel in a penetrating mode, the second strip-shaped hole extends along the first direction, one end of the second adjusting rod is connected with the second optical machine, and the other end of the second adjusting rod penetrates out of the second strip-shaped hole.
As an alternative to the head-mounted display device, the head-mounted display device further includes a guide assembly disposed in the housing for guiding the first optical machine and the second optical machine to move along a first direction.
As an alternative of the head-mounted display device, the guide assembly includes a first slide bar extending along a first direction, the first slide bar is mounted on top walls of the first optical barrel and the second optical barrel, outer wall surfaces of the first optical machine and the second optical machine are respectively disposed on a first guide portion and a second guide portion, and the first guide portion and the second guide portion are slidably disposed on the first slide bar.
As an alternative to the head-mounted display device, the guide assembly includes a second slide bar extending along a first direction, the second slide bar is mounted on the bottom wall of the first optical barrel, and an outer wall surface of the first optical machine is provided with a third guide portion slidably disposed on the second slide bar.
As an alternative to the head-mounted display device, the guide assembly includes a third slide bar extending along the first direction, the third slide bar is mounted on the bottom wall of the second optical barrel, and the outer wall surface of the second optical machine is provided with a fourth guide portion slidably disposed on the third slide bar.
As an alternative to the head mounted display device, the lenses of the first optical machine and the second optical machine are capable of adjusting diopters.
As an alternative of the head-mounted display device, a first control key and a second control key are arranged on the shell, the first control key is electrically connected with the lens diopter adjusting mechanism of the first optical machine, and the second control key is electrically connected with the lens diopter adjusting mechanism of the second optical machine.
As an alternative of the head-mounted display device, the head-mounted display device further comprises a rotary driving mechanism, and the rotary driving mechanism is in transmission connection with the gear.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a wear display device, set up first optical lens barrel and second optical lens barrel along the first direction interval on the casing, first optical lens barrel and second optical lens barrel left and right sides, first ray apparatus and second ray apparatus symmetrical arrangement are on the casing, position rotation between first optical lens barrel and second optical lens barrel sets up the gear, the first rack of first ray apparatus and the second rack of second ray apparatus all with gear engagement, both can the running gear also can promote one of them ray apparatus, and then make first ray apparatus and second ray apparatus be close to each other simultaneously or keep away from each other and adapt to user's pupil, enlarge the application scope of product.
Drawings
In order to more clearly illustrate the technical solutions in 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 described below, and 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 contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is an assembly diagram of a head-mounted display device according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a head-mounted display device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the guiding assembly disposed on the housing according to the embodiment of the present invention;
fig. 4 is an assembly diagram of the guide assembly, the gear, the first optical machine and the second optical machine according to the embodiment of the present invention.
Reference numerals:
1. a housing; 2. a gear; 3. a first optical machine; 4. a second optical machine; 5. a guide assembly; 6. a first control key; 7. a second control key;
11. a first optical barrel; 111. a first bar-shaped hole; 12. a second optical barrel; 121. a second bar-shaped hole;
31. a first rack; 32. a first adjusting lever; 33. a first guide portion; 34. a third guide portion;
41. a second rack; 42. a second guide portion;
51. a first slide bar; 52. a second slide bar; 53. a third slide bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In order that a user can adjust the distance between the optical machines according to the pupil distance of the user, expand the application range of the product, and improve the use comfort, the embodiment provides a head-mounted display device, and the following detailed description is provided with reference to the embodiment in fig. 1 to 4.
The head-mounted display device in this embodiment includes a housing 1, a gear 2, a first optical machine 3, and a second optical machine 4, where the housing 1 is provided with a first optical barrel 11 and a second optical barrel 12 at an interval along a first direction, the first optical machine 3 and the second optical machine 4 are symmetrically disposed on the housing 1, the first optical machine 3 corresponds to the first optical barrel 11, and the second optical machine 4 corresponds to the second optical barrel 12. The gear 2 is rotatably disposed in the housing 1 and between the first optical barrel 11 and the second optical barrel 12. Specifically, a mount for mounting the gear 2 is provided on the housing 1 at a position between the first optical barrel 11 and the second optical barrel 12. The first optical machine 3 is provided with a first rack 31 extending along a first direction; the second optical machine 4 is provided with a second rack 41 extending along the first direction, and the first rack 31 and the second rack 41 are both meshed with the gear 2. As shown in fig. 4, specifically, the contact surface of the first rack 31 with the gear 2 is located at the top of the gear 2, the contact surface of the second rack 41 with the gear 2 is located at the bottom of the gear 2, and the first rack 31 and the second rack 41 are parallel to each other.
In short, the utility model provides a head-mounted display device sets up first optical lens barrel 11 and second optical lens barrel 12 along the first direction interval on casing 1, first optical lens barrel 11 and the second optical lens barrel 12 left and right sides, first ray apparatus 3 and second ray apparatus 4 symmetrical arrangement are on casing 1, position rotation between first optical lens barrel 11 and second optical lens barrel 12 sets up gear 2, first rack 31 of first ray apparatus 3 and second rack 41 of second ray apparatus 4 all mesh with gear 2, both can rotate gear 2 and also can promote one of them ray apparatus, and then make first ray apparatus 3 and second ray apparatus 4 be close to each other simultaneously or keep away from each other and adapt to user's pupil, enlarge the application scope of product.
Further, the head-mounted display device further includes a first adjusting rod 32, a first strip-shaped hole 111 is formed through the bottom wall of the first optical lens barrel 11, the first strip-shaped hole 111 extends along the first direction, one end of the first adjusting rod 32 is connected with the first optical machine 3, and the other end of the first adjusting rod 32 penetrates out of the first strip-shaped hole 111. The user can adjust the first optical machine 3 and the second optical machine 4 left and right in the first direction in the first bar-shaped hole 111 by pushing the first adjusting lever 32 located on the left. Specifically, a handle is disposed at an end of the first adjusting rod 32 penetrating through the first strip-shaped hole 111, so as to be conveniently held by a human hand.
Further, the head-mounted display device further comprises a second adjusting rod, a second bar-shaped hole 121 is formed in the bottom wall of the second optical lens barrel 12 in a penetrating mode, the second bar-shaped hole 121 extends along the first direction, one end of the second adjusting rod is connected with the second optical machine 4, and the other end of the second adjusting rod penetrates out of the second bar-shaped hole 121. The user can adjust the first optical machine 3 and the second optical machine 4 left and right in the second bar hole 121 along the first direction by pushing the second adjusting rod positioned on the right side. Specifically, a handle is also arranged at one end of the second adjusting rod penetrating through the second bar-shaped hole 121, so that the second adjusting rod can be conveniently held by a human hand.
Further, the head-mounted display device further includes a guiding component 5, and the guiding component 5 is disposed on the housing 1 and used for guiding the first optical machine 3 and the second optical machine 4 to move along the first direction. Through the guide of guide assembly 5, restrict first ray apparatus 3 and second ray apparatus 4 and can only follow first direction rectilinear movement, guarantee the precision of removal.
Further, the guide assembly 5 includes a first slide rod 51 extending along the first direction, the first slide rod 51 is mounted on the top walls of the first optical barrel 11 and the second optical barrel 12, the outer wall surfaces of the first optical machine 3 and the second optical machine 4 are respectively disposed on the first guide portion 33 and the second guide portion 42, and both the first guide portion 33 and the second guide portion 42 are slidably disposed on the first slide rod 51. So as to restrain the top parts of the first optical machine 3 and the second optical machine 4 from moving linearly along the first direction.
Further, the guide assembly 5 includes a second slide bar 52 extending along the first direction, the second slide bar 52 is mounted on the bottom wall of the first optical barrel 11, the outer wall surface of the first optical machine 3 is provided with a third guide portion 34, and the third guide portion 34 is slidably disposed on the second slide bar 52, so as to constrain the bottom of the first optical machine 3 to move linearly along the first direction.
Further, the guiding assembly 5 includes a third sliding rod 53 extending along the first direction, the third sliding rod 53 is mounted on the bottom wall of the second optical barrel 12, and a fourth guiding portion is disposed on the outer wall surface of the second optical machine 4, and is slidably disposed on the third sliding rod 53, so as to constrain the bottom of the first optical machine 3 to linearly move along the first direction.
Further, the lenses of the first optical machine 3 and the second optical machine 4 can adjust diopter for adapting to eyes with different eyesight. The lens diopter adjusting mechanism of the optical machine is the prior art, and is not described in detail herein.
Further, a first control key 6 and a second control key 7 are arranged on the housing 1, the first control key 6 is electrically connected with the lens diopter adjusting mechanism of the first optical machine 3, and the second control key 7 is electrically connected with the lens diopter adjusting mechanism of the second optical machine 4. Through setting up first control button 6 and second control button 7, the user of being convenient for simply presses and to adjust the camera lens diopter of first ray apparatus 3 and second ray apparatus 4, improves user's convenience of use.
Specifically, the first control key 6 and the second control key 7 both include two keys, one of the two keys is used for improving the lens diopter of the optical machine, and the other is used for reducing the lens diopter of the optical machine.
Further, a main power switch button is provided on the housing 1. Buttons with different functions can be additionally arranged according to actual use requirements, and the buttons are not limited too much.
Exemplarily, the head-mounted display device further comprises a rotation driving mechanism, and the rotation driving mechanism is in transmission connection with the gear 2. The user controls the forward and reverse rotation of the gear 2 by controlling the rotary driving mechanism, and further controls the distance between the first optical machine 3 and the second optical machine 4.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. Head-mounted display device, including casing (1), casing (1) is equipped with first optical lens barrel (11) and second optical lens barrel (12) along first direction interval, its characterized in that still includes:
a gear (2) rotatably disposed in the housing (1) and located between the first optical barrel (11) and the second optical barrel (12);
the first optical machine (3) and the second optical machine (4) are symmetrically arranged on the shell (1), and the first optical machine (3) is provided with a first rack (31) in an extending mode along a first direction; the second optical machine (4) is provided with a second rack (41) in an extending mode along a first direction, and the first rack (31) and the second rack (41) are meshed with the gear (2).
2. The head-mounted display device according to claim 1, further comprising a first adjusting rod (32), wherein a first strip-shaped hole (111) is formed through a bottom wall of the first optical barrel (11), the first strip-shaped hole (111) extends along a first direction, one end of the first adjusting rod (32) is connected with the first optical engine (3), and the other end of the first adjusting rod (32) penetrates through the first strip-shaped hole (111).
3. The head-mounted display device according to claim 1, further comprising a second adjusting rod, wherein a second strip-shaped hole (121) is formed through a bottom wall of the second optical barrel (12), the second strip-shaped hole (121) extends along a first direction, one end of the second adjusting rod is connected with the second optical engine (4), and the other end of the second adjusting rod penetrates through the second strip-shaped hole (121).
4. The head-mounted display device according to claim 1, further comprising a guide assembly (5), wherein the guide assembly (5) is disposed on the housing (1) and is configured to guide the first optical engine (3) and the second optical engine (4) to move along a first direction.
5. The head-mounted display device according to claim 4, wherein the guide assembly (5) comprises a first slide bar (51) extending along a first direction, the first slide bar (51) is mounted on top walls of the first optical barrel (11) and the second optical barrel (12), outer wall surfaces of the first optical engine (3) and the second optical engine (4) are respectively disposed on a first guide portion (33) and a second guide portion (42), and the first guide portion (33) and the second guide portion (42) are both slidably disposed on the first slide bar (51).
6. The head-mounted display device according to claim 4, wherein the guide assembly (5) comprises a second slide bar (52) extending along a first direction, the second slide bar (52) is mounted on a bottom wall of the first optical barrel (11), and a third guide portion (34) is disposed on an outer wall surface of the first optical machine (3), and the third guide portion (34) is slidably disposed on the second slide bar (52).
7. The head-mounted display device according to claim 4, wherein the guide assembly (5) comprises a third slide bar (53) extending along the first direction, the third slide bar (53) is mounted on the bottom wall of the second optical barrel (12), and a fourth guide portion is disposed on the outer wall surface of the second optical machine (4) and slidably disposed on the third slide bar (53).
8. The head-mounted display device according to claim 1, wherein the lenses of the first optical machine (3) and the second optical machine (4) are diopter adjustable.
9. The head-mounted display device according to claim 8, wherein a first control key (6) and a second control key (7) are disposed on the housing (1), the first control key (6) is electrically connected to the lens diopter adjustment mechanism of the first optical machine (3), and the second control key (7) is electrically connected to the lens diopter adjustment mechanism of the second optical machine (4).
10. The head mounted display device according to any one of claims 1-9, further comprising a rotational drive mechanism in driving connection with the gear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223110805.0U CN218675523U (en) | 2022-11-23 | 2022-11-23 | Head-mounted display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223110805.0U CN218675523U (en) | 2022-11-23 | 2022-11-23 | Head-mounted display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218675523U true CN218675523U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223110805.0U Active CN218675523U (en) | 2022-11-23 | 2022-11-23 | Head-mounted display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218675523U (en) |
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2022
- 2022-11-23 CN CN202223110805.0U patent/CN218675523U/en active Active
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