CN210137371U - Camera lifting adjusting mechanism and head-mounted display equipment - Google Patents
Camera lifting adjusting mechanism and head-mounted display equipment Download PDFInfo
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- CN210137371U CN210137371U CN201921238723.XU CN201921238723U CN210137371U CN 210137371 U CN210137371 U CN 210137371U CN 201921238723 U CN201921238723 U CN 201921238723U CN 210137371 U CN210137371 U CN 210137371U
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Abstract
The utility model discloses a camera lifting adjusting mechanism and a head-mounted display device, wherein the adjusting mechanism comprises a camera, a first slide block and a second slide block which are oppositely arranged up and down, and a jacking component arranged between the first slide block and the second slide block; the second sliding block pushes the jacking assembly to move along the top end of the second sliding block through lifting action so as to act on the first sliding block to lift, and the top end of the first sliding block is fixed with the camera; the bottom end of the first sliding block and/or the top end of the second sliding block are/is provided with an inclined surface, and the inclined surface enables the jacking assembly to lift against the first sliding block when moving along the top end of the second sliding block, so that the camera can be accurately adjusted in position as required, the adaptability of the camera is improved, the structure is simple, and the realization is easy; therefore, the camera on the head-mounted display equipment provided with the adjusting mechanism has good adaptability.
Description
Technical Field
The utility model relates to an intelligence electron technical field especially relates to a camera lift adjustment mechanism and head-mounted display device.
Background
Present head-mounted display device has interpupillary distance adjustment mechanism, focus adjustment mechanism mostly for adapt to different crowds and use, make each person of wearing wear more comfortable, let head-mounted display device have good commonality.
The existing head-mounted display equipment mostly comprises a camera which is usually fixedly arranged, so that the upper position and the lower position of the camera cannot be adjusted in real time as required, and the shooting angle is certain and the adaptability is poor.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough, the utility model discloses the technical problem that will solve is: the camera lifting adjusting mechanism is capable of adjusting the vertical position of the camera, so that the camera on the head-mounted display device provided with the adjusting mechanism is good in adaptability.
In order to solve the technical problem, the technical scheme of the utility model is that:
a camera lifting adjusting mechanism comprises a camera, a first sliding block and a second sliding block which are arranged oppositely up and down, and a jacking assembly arranged between the first sliding block and the second sliding block; the second sliding block pushes the jacking assembly to move along the top end of the second sliding block through lifting action so as to act on the first sliding block to lift, and the camera is fixed at the top end of the first sliding block; the bottom end of the first sliding block and/or the top end of the second sliding block are/is provided with an inclined surface.
Preferably, the jacking assembly comprises a rotating slide block arranged between the first slide block and the second slide block, and a constraint assembly for constraining the rotating slide block to rotate along the top end of the second slide block.
Preferably, the constraint component comprises a rotating shaft coaxially arranged with the rotating slide block and a fixed plate fixedly arranged at the outer side between the first slide block and the second slide block, a long through hole is arranged on the fixed plate, and the length of the long through hole is arranged corresponding to the lifting threshold of the camera; the rotating shaft penetrates through the long strip through hole.
Preferably, the inclined plane at the bottom end of the first sliding block is a first inclined plane; the inclined plane at the top end of the second sliding block is a second inclined plane, and the second inclined plane is parallel to the first inclined plane.
Preferably, one end of the first inclined plane is provided with a plane for limiting.
Preferably, the second sliding block is a U-shaped block with an upward opening, and an operating rod is arranged outside a closed end of the U-shaped block; and the axial width of the rotating slide block is less than or equal to the width of the opening end of the U-shaped block.
Preferably, a U-shaped clamping groove is formed in the top end of the first sliding block, and the camera is fixedly arranged in the U-shaped clamping groove.
The preferable mode is that the device further comprises a fixed support, the first sliding block and the second sliding block are arranged at the upper end and the lower end of one side of the fixed support, and the first sliding block is connected with the fixed support in a sliding mode.
Preferably, the fixing bracket is arranged in parallel with the fixing plate.
A head-mounted display device is characterized by comprising the camera lifting adjusting mechanism.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses a camera lift adjustment mechanism and wear display device, wherein adjustment mechanism includes the camera, the relative first slider and the second slider that set up from top to bottom to and the jacking subassembly that establishes between first slider and second slider; the second sliding block pushes the jacking assembly to move along the top end of the second sliding block through lifting action so as to act on the first sliding block to lift, and the top end of the first sliding block is fixed with the camera; the bottom end of the first sliding block and/or the top end of the second sliding block are/is provided with an inclined surface, and the inclined surface enables the jacking assembly to lift against the first sliding block when rotating between the first sliding block and the second sliding block. When the second slider slides and goes up and down under the action of external force, the jacking assembly can be rotated, so that the camera can be accurately adjusted in position as required, the head-mounted display equipment provided with the adjusting mechanism is further enabled, the adaptability of the camera is improved, and the structure is simple and easy to realize.
Because the restraint subassembly includes the axis of rotation with the coaxial setting of rotation slider to and the fixed plate of establishing the outside between first slider and second slider fixedly, be provided with rectangular through-hole on the fixed plate, and the length and the camera lift threshold value of rectangular through-hole correspond the setting, rectangular through-hole is passed to the axis of rotation, and this restraint subassembly makes and rotates the slider and rotate on second slider top, under the cooperation on inclined plane, rotates the bottom lift that the in-process is pushing up first slider.
The inclined plane at the bottom end of the first sliding block is a first inclined plane; the inclined plane at the top end of the second sliding block is a second inclined plane which is arranged in parallel with the first inclined plane, and the second inclined plane can also convert the horizontal motion of the rotating sliding block into the lifting of the first sliding block and is matched with the first inclined plane, so that the rotating sliding block can move reliably.
Drawings
Fig. 1 is a schematic structural view of the camera of the present invention at the lowest position;
FIG. 2 is a schematic structural view of the camera head of the present invention at the highest position;
FIG. 3 is a front view of FIG. 2;
fig. 4 is a schematic view of a split structure of the camera lifting adjusting mechanism of the present invention;
in the figure: 1-camera, 2-fixed bracket, 3-first slide block, 30-U-shaped clamp groove, 31-sliding groove, 32-first inclined plane, 4-fixed plate, 40-long through hole, 5-rotating slide block, 50-shaft mounting seat, 6-rotating shaft, 7-second slide block, 70-operating rod and 71-second inclined plane.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
as shown in fig. 1 to 4, a camera lifting adjusting mechanism comprises a camera 1, a first slider 3 and a second slider 7 which are arranged oppositely up and down, and a jacking assembly arranged between the first slider 3 and the second slider 7; the second sliding block 7 pushes the jacking assembly to move along the top end of the second sliding block 7 through lifting action so as to lift the first sliding block 3, and the camera 1 is fixed at the top end of the first sliding block 3; the bottom end of the first slider 3 and/or the top end of the second slider 7 have a slope. When the second sliding block 7 slides and goes up and down under the action of external force, the jacking assembly is acted to make linear motion on the inclined plane and pushes the first sliding block 3 to go up and down in the motion process, so that the up-and-down position of the camera 1 is adjusted. Through controlling the lifting distance of the second slider 7, the position of the camera 1 can be accurately adjusted, the adaptability of the camera is improved, and the device is simple in structure and easy to realize.
As shown in fig. 1 to 4, the jacking assembly includes a rotating slider 5 disposed between the first slider 3 and the second slider 7, and a restraining assembly for restraining the rotating slider 5 from rotating along the top end of the second slider 7. The constraint component in the embodiment comprises a rotating shaft 6 which is coaxially arranged with the rotating slide block 5, and a fixed plate 4 which is fixedly arranged between the first slide block 3 and the second slide block 7, wherein the fixed plate 4 is fixed in the head-mounted display device; be provided with rectangular through-hole 40 on fixed plate 4, and the length of rectangular through-hole 40 corresponds the setting with camera 1 lift threshold value, and rectangular through-hole 40 is passed to axis of rotation 6. When the second sliding block 7 is lifted under the action of external force, the second sliding block 7 is rotated under the action of the external force, the rotating shaft 6 rotates along with the rotating sliding block 5, the fixed plate 4 and the long through hole 40 restrict the rotating sliding block 5 to rotate along the top end of the second sliding block 7 through the rotating shaft 6, and the first sliding block 3 is pushed to lift under the matching of the inclined plane. In addition, in fig. 3, the end portion on the left side of the long through hole 40 limits the rotating slider 5 when the camera 1 is located at the highest position, and the end portion on the right side of the long through hole 40 limits the rotating slider 5 when the camera 1 is located at the lowest position, so that the camera 1 cannot be lifted at will after being adjusted up and down. Of course, the jacking assembly is not limited to the above-listed structure, as long as it can lift and lower against the first slider 3.
As shown in fig. 1 to 4, the bottom end of the first sliding block 3 is provided with a first inclined surface 32, and the first inclined surface 32 enables the rotating sliding block 5 to slide up and down against the first sliding block 3 when moving linearly along the first sliding block 3; further, one end of the first inclined surface 32 is provided with a flat surface, which is provided in this example when the camera head 1 is located at the lowest position, and which further limits the rotational slide 5. In this embodiment, the second inclined surface 71 is disposed at the top end of the second slider 7, and the second inclined surface 71 is parallel to the first inclined surface 32, and when the first inclined surface 32 and the second inclined surface 71 adjust the lifting of the first slider 3, a stable and reliable moving surface is provided for the rotating slider 5, so that the lifting adjustment of the camera 1 is more stable and reliable. Of course, the first inclined surface 32 and the second inclined surface 71 may exist at the same time or may be provided separately, and may be provided according to actual needs. In order to adjust the camera head 1 to a desired position, the friction between the rotating slider 5 and the first inclined surface and/or the second inclined surface may be increased, so that the rotating slider 5 may stop at any position of the bottom end of the second slider 7.
As shown in fig. 4, in the embodiment, the top end of the first sliding block 3 is provided with a U-shaped clip groove 30, and the camera 1 is fixedly arranged in the U-shaped clip groove 30, so that the structure is easy to implement and convenient to fix; of course, the fixing manner of the camera 1 and the first slider 3 is not limited to the above. The second slider 7 is the U-shaped piece that the opening is up, and the closed end outside of U-shaped piece is provided with action bars 70, acts on second slider 7 through action bars 70 and upwards slides, makes it promote to rotate slider 5 under the restraint of axis of rotation 6, rotates along second slider 7 top, finally pushes up first slider 3 and goes up and down, reaches the purpose of adjusting camera 1. The operation lever 70 may be provided on a power unit, and the operation lever 70 may be driven by the power unit, or the operation lever 70 may be extended outside the housing of the head-mounted display device and manually adjusted by a human operator.
As shown in fig. 1 to 4, the axial width of the rotating slider 5 is smaller than or equal to the width of the open end of the U-shaped block, in this case, the width of the rotating slider 5 is smaller than the width of the open end of the U-shaped block, at this time, the rotating slider 5 is connected to the rotating shaft 6 through the shaft mounting seat 50 coaxially disposed with the rotating slider 5, the shaft mounting seat 50 is disposed on the end surface of the open end of the U-shaped block, and the rotating slider 5 is located in the open end of the U-shaped. Of course, the axial width of the rotating slider 5 may also be equal to the width of the open end of the U-shaped block, in which case the rotating slider 5 presses on the end face of the open end of the U-shaped block.
As shown in fig. 1 to 4, the device further includes a fixing bracket 2, and the first slider 3 and the second slider 7 are both disposed at the upper end and the lower end of one side of the fixing bracket 2, wherein the first slider 3 is slidably connected to the fixing bracket 2, in this example, a sliding groove 31 is disposed at one side of the first slider 3 away from the fixing plate 4, and the fixing bracket 2 is disposed in the sliding groove 31, so that the first slider 3 can reliably lift along the fixing bracket 2; in this embodiment, the fixed bracket 2 and the fixed plate 4 are arranged in parallel, so that the whole structure is compact, the first sliding block 3 and the second sliding block 7 are constrained between the fixed bracket 2 and the fixed plate 4, the movement is more reliable, and the lifting adjustment of the camera 1 is more reliable.
To sum up, the utility model discloses a camera lift adjustment mechanism, it is applicable in virtual reality wears equipment such as display device, and this mechanism makes camera 1 shoot angularly adjustable, can the accurate position of shooing, improves camera 1 adaptability, simple structure, easy realization.
Example two:
a head-mounted display device comprises the camera lifting adjusting mechanism. Because the camera lifting adjusting mechanism is arranged on the head-mounted display equipment, the camera can be adjusted to be in the vertical position, and the camera has good adaptability.
The above-mentioned preferred embodiments of the present invention are not intended to limit the present invention, and any modifications made within the spirit and principles of the present invention, equivalent to the improvement of the structure of the camera lifting adjusting mechanism, should be included within the scope of the present invention.
Claims (10)
1. The camera lifting adjusting mechanism comprises a camera, and is characterized by further comprising a first sliding block and a second sliding block which are arranged oppositely up and down, and a jacking assembly arranged between the first sliding block and the second sliding block; the second sliding block pushes the jacking assembly to move along the top end of the second sliding block through lifting action so as to act on the first sliding block to lift, and the camera is fixed at the top end of the first sliding block;
the bottom end of the first sliding block and/or the top end of the second sliding block are/is provided with an inclined surface.
2. The camera lift adjustment mechanism of claim 1, wherein the jacking assembly includes a rotating slider disposed between the first slider and the second slider, and a restraining assembly that restrains the rotating slider from rotating along a top end of the second slider.
3. The camera lifting adjusting mechanism according to claim 2, wherein the restraining component comprises a rotating shaft coaxially arranged with the rotating slider, and a fixing plate fixedly arranged between the first slider and the second slider, wherein the fixing plate is provided with an elongated through hole, and the length of the elongated through hole is arranged corresponding to the camera lifting threshold value;
the rotating shaft penetrates through the long strip through hole.
4. The camera lift adjustment mechanism of claim 1,
the inclined plane at the bottom end of the first sliding block is a first inclined plane;
the inclined plane at the top end of the second sliding block is a second inclined plane, and the second inclined plane is parallel to the first inclined plane.
5. The camera lifting adjusting mechanism of claim 4, wherein one end of the first inclined surface is provided with a plane for limiting.
6. The camera lifting adjusting mechanism according to claim 2 or 3, wherein the second slider is a U-shaped block with an upward opening, and an operating rod is arranged outside a closed end of the U-shaped block; and the axial width of the rotating slide block is less than or equal to the width of the opening end of the U-shaped block.
7. The camera lifting adjusting mechanism of claim 6, wherein a U-shaped clamping groove is formed at the top end of the first sliding block, and the camera is fixedly arranged in the U-shaped clamping groove.
8. The camera lifting adjusting mechanism according to claim 3, further comprising a fixing bracket, wherein the first slider and the second slider are disposed at the upper and lower ends of one side of the fixing bracket, and the first slider is slidably connected to the fixing bracket.
9. The camera lift adjustment mechanism of claim 8, wherein the fixed bracket is disposed parallel to the fixed plate.
10. A head-mounted display apparatus comprising the camera elevation adjustment mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921238723.XU CN210137371U (en) | 2019-07-31 | 2019-07-31 | Camera lifting adjusting mechanism and head-mounted display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921238723.XU CN210137371U (en) | 2019-07-31 | 2019-07-31 | Camera lifting adjusting mechanism and head-mounted display equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210137371U true CN210137371U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921238723.XU Active CN210137371U (en) | 2019-07-31 | 2019-07-31 | Camera lifting adjusting mechanism and head-mounted display equipment |
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| CN (1) | CN210137371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113676646A (en) * | 2021-08-19 | 2021-11-19 | 歌尔光学科技有限公司 | Camera assembly and electronic equipment |
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2019
- 2019-07-31 CN CN201921238723.XU patent/CN210137371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113676646A (en) * | 2021-08-19 | 2021-11-19 | 歌尔光学科技有限公司 | Camera assembly and electronic equipment |
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Effective date of registration: 20201021 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 261205 Shandong province Weifang Comprehensive Bonded Zone Yuqing East Street to South High Tech two Road East Weifang Comprehensive Bonded Zone aide light industrial product processing base 1, 3, 5 workshop Patentee before: Weifang Goertek Electronics Co.,Ltd. |