CN204883053U - Head mounted display's preceding picture frame mounting structure - Google Patents
Head mounted display's preceding picture frame mounting structure Download PDFInfo
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- CN204883053U CN204883053U CN201520538572.5U CN201520538572U CN204883053U CN 204883053 U CN204883053 U CN 204883053U CN 201520538572 U CN201520538572 U CN 201520538572U CN 204883053 U CN204883053 U CN 204883053U
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- picture frame
- edge
- mounting structure
- lower casing
- front picture
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Abstract
The utility model discloses a head mounted display's preceding picture frame mounting structure, include: the preceding picture frame that constitutes by epitheca, inferior valve, preceding shell and backshell, install in preceding picture frame two displays and with the PCB subassembly that two displays are connected, the top and the bottom edge of backshell inwards stretch out spacing limit respectively perpendicularly, and spacing edge is arranged has spacing mouthful, and the bottom surface rear side of epitheca and the top surface rear side of inferior valve are equipped with respectively to coordinate and insert spacing mouthful limiting plate. The bottom surface of epitheca is equipped with the last side of vertical downward setting, and the top surface of inferior valve is equipped with the vertical lower side that upwards sets up, and the top and the bottom edge of preceding shell inwards stretch out the buckle respectively perpendicularly, go up side and downside edge be equipped with respectively with buckle complex catching groove. The utility model discloses a preceding picture frame uses the screw less and stable in structure, and the equipment process is simple.
Description
Technical field
The utility model relates to head mounted display, particularly relates to a kind of front picture frame mounting structure of head mounted display.
Background technology
The profile of head mounted display is as glasses, movable by induction people eye, presents image, allow you directly on glasses, read various data after accepting instruction.Its principle is the image amplified by one group of optical system on ultra micro display screen, by image projection on retina, and then is presented in large-screen image in beholder's eye, and image point says to be exactly take magnifier to see that object presents the dummy object image of amplification.
The front picture frame of existing head mounted display is made up of upper casing, lower casing, fore shell and back cover four parts usually, screw is adopted to assemble between each housing, internal design structures is complicated, needs the screw fastening action carrying out multiple directions in assembling process, adds the operation easier that assembling produced by front picture frame.
Utility model content
For solving the defect existed in prior art, the utility model proposes a kind of front picture frame mounting structure of head mounted display, this front picture frame inner structure is simple, and use screw few, the operation easier of producing assembling is low.
The technical solution adopted in the utility model is, design a kind of front picture frame mounting structure of head mounted display, comprise: by picture frame before upper casing, lower casing, fore shell are formed with back cover, the PCB assembly that is installed on two displays in front picture frame and is connected with described two displays, the top of back cover and bottom margin vertically stretch out position-limited edge respectively to interior, position-limited edge is arranged with limited mouth, on rear side of the bottom surface back of upper casing and the end face of lower casing, is respectively equipped with the limiting plate that can coordinate and insert limited mouth.
The bottom surface of upper casing is provided with the upper side edge arranged straight down along on front side of it and edge, the left and right sides, and the end face of lower casing is provided with the lower side arranged straight up along on front side of it and edge, the left and right sides, and the top of lower side coordinates with the bottom gap of upper side edge.Fit described upper side edge and lower side in the both sides of fore shell backward bending, the top of fore shell and bottom margin vertically stretch out buckle respectively to interior, upper side edge and lower side be provided with respectively with the catching groove be clasped.
Be provided with for installing the first fixing stud between upper casing and lower casing, the bottom surface of described lower casing is provided with the first screw mouth coordinated with the first stud.The both sides of back cover are bent to form fixed edge backward, the both sides of described fore shell extend back and to coordinate with described fixed edge, for installing the second fixing stud between this fixed edge and extending part of fore shell, the inner side of described fixed edge is provided with the second screw mouth coordinated with the second stud.
Preferably, PCB assembly connects a data interface assembly, and front picture frame is provided with the interface coordinated with this data interface assembly.
In one embodiment, data interface assembly is located on the lower casing of front picture frame, is provided with USB interface and circular interface in this data interface assembly, the bottom surface of lower casing is respectively equipped with the interface with USB interface, circular Interference fit.
In front picture frame, front side is provided with the luminous plaque be positioned in the middle of two displays, and display comprises optical lens module and display screen, and preferably, optical lens module adopts two panels aspheric optical lens.
Compared with prior art, front picture frame of the present utility model adopts the mode of upper casing, lower casing, fore shell and back cover tabling to be connected, fore shell surrounds the side being fitted in upper casing and lower casing, the buckle stretched out in Vertical dimension is utilized to be connected on upper casing and lower casing, back cover is arranged on the rear side between upper casing and lower casing, back cover is provided with the position-limited edge inwardly vertically stretched out, utilize the limiting plate of the limited mouth on position-limited edge and upper lower casing to plug together to position, whole front picture frame uses screw few and Stability Analysis of Structures, and assembling procedure is simple.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail, wherein:
Fig. 1 is the combination stereogram that front picture frame is looked down from top;
Fig. 2 is that the structure of front picture frame splits schematic diagram;
Fig. 3 is the combination stereogram that front picture frame looks up from bottom.
Embodiment
As shown in Figure 1, the front picture frame mounting structure that the utility model proposes, comprising: by picture frame before upper casing 1, lower casing 2, fore shell 3 are formed with back cover 4, the PCB assembly 6 that is installed on two displays 5 in front picture frame and is connected with two displays 3.
As shown in Figure 2, the bottom surface of upper casing 1 is provided with the upper side edge 11 arranged straight down, and upper side edge 11 is positioned at the upper surrounding edge front side of upper casing 1 and edge, the left and right sides being formed a rear openings.The end face of lower casing 2 is provided with lower side 21 straight up, lower side 21 is positioned at the lower surrounding edge front side of lower casing 2 and edge, the left and right sides being formed a rear openings, the top of upper side edge 11 coordinates with the bottom gap of lower side 21, when upper casing 1 and lower casing 2 are mounted opposite, it is uncovered box body that upper side edge 11 and lower side 21 are encircled into a rear side.
Both sides bending laminating upper side edge 11 and the lower side 21 backward of fore shell 3, gap between upper side edge 11 and lower side 21 can be blocked closed by the laminating effect of fore shell 3 completely, make extraneous light cannot enter front picture frame from gap, affect the result of use of head mounted display, also can beautify the profile of front picture frame simultaneously.The top of fore shell 3 and bottom margin vertically stretch out buckle 31 respectively to interior, and upper side edge 11 and lower side 21 are provided with the catching groove 32 coordinated with buckle 31 respectively, only front picture frame pressing need be fixed on upper casing 1 and lower casing 2 during installation.
Back cover 4 is arranged on the open-mouth of box body, the top of back cover 4 and bottom margin vertically stretch out position-limited edge 41 respectively to interior, position-limited edge 41 is arranged with limited mouth 42, on rear side of the bottom surface back of upper casing 1 and the end face of lower casing 2, is respectively equipped with the limiting plate 12,22 that can coordinate and insert limited mouth 42.During installation, first limiting plate 12 aligning of upper casing 1 and lower casing 2 is inserted in the limited mouth 42 of back cover 4, then fore shell 3 is connected on upper casing 1 and lower casing 2, completing the preliminary fixing of front picture frame housing, without the need to employing screw, installing simple to operate.
In order to reinforce the structural strength of front picture frame, be provided with for installing the first fixing stud between upper casing 1 and lower casing 2, the bottom surface of lower casing 2 is provided with the first screw mouth coordinated with the first stud, and the tentatively fixing rear screw of front picture frame housing locks clamping upper casing 1 and lower casing 2 from bottom surface.The both sides of back cover 4 are bent to form fixed edge 41 backward, the both sides of fore shell 3 extend back and to coordinate with fixed edge 41, for installing the second fixing stud between this fixed edge 41 and extending part of fore shell 3, the inner side of fixed edge 41 is provided with the second screw mouth coordinated with the second stud, screw locks fastening fore shell 3 and back cover 4 from the inner side of fixed edge 41, such upper casing 1 and lower casing 2, fore shell 3 and back cover 4 all completely fastened, structure closure is good and very reliable and stable.
Preferably, as shown in Figure 2,3, PCB assembly 6 connects a data interface assembly 7, and front picture frame is provided with the interface coordinated with this data interface assembly 7.In the present embodiment, data interface assembly 7 is located on the lower casing 2 of front picture frame, USB interface 71 and circular interface 72 is provided with in this data interface assembly 7, the bottom surface of lower casing 2 is respectively equipped with the interface coordinated with USB interface 71, circular interface 72, arranging of data interface assembly 7 facilitates external unit and display 5 to carry out data cube computation, to handle the display image of display 5.
In front picture frame, front side is provided with the luminous plaque 8 be positioned in the middle of two displays 5, and display 5 comprises optical lens module and display screen, and preferably, optical lens module adopts two panels aspheric optical lens, ensures that the eye of user can not produce visual discomfort.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the front picture frame mounting structure of a head mounted display, comprise: by picture frame before upper casing, lower casing, fore shell are formed with back cover, the PCB assembly that is installed on two displays in front picture frame and is connected with described two displays, it is characterized in that, the top of described back cover and bottom margin vertically stretch out position-limited edge respectively to interior, described position-limited edge is arranged with limited mouth, on rear side of the bottom surface back of described upper casing and the end face of lower casing, is respectively equipped with the limiting plate that can coordinate and insert described limited mouth;
The bottom surface of described upper casing is provided with the upper side edge arranged straight down along on front side of it and edge, the left and right sides, the end face of described lower casing is provided with the lower side arranged straight up along on front side of it and edge, the left and right sides, and the top of described lower side coordinates with the bottom gap of upper side edge;
Fit described upper side edge and lower side in the both sides of described fore shell backward bending, the top of described fore shell and bottom margin vertically stretch out buckle respectively to interior, described upper side edge and lower side be provided with respectively with the catching groove be clasped.
2. front picture frame mounting structure as claimed in claim 1, it is characterized in that, be provided with for installing the first fixing stud between described upper casing and lower casing, the bottom surface of described lower casing is provided with the first screw mouth coordinated with the first stud;
The both sides of described back cover are bent to form fixed edge backward, the both sides of described fore shell extend back and to coordinate with described fixed edge, for installing the second fixing stud between this fixed edge and extending part of fore shell, the inner side of described fixed edge is provided with the second screw mouth coordinated with the second stud.
3. front picture frame mounting structure as claimed in claim 2, it is characterized in that, described PCB assembly connects a data interface assembly, and described front picture frame is provided with the interface coordinated with this data interface assembly.
4. front picture frame mounting structure as claimed in claim 3, it is characterized in that, described data interface assembly is located on the lower casing of front picture frame, is provided with USB interface and circular interface in this data interface assembly; The bottom surface of described lower casing is respectively equipped with the interface with USB interface, circular Interference fit.
5. picture frame mounting structure before as described in any one of claim 1-4, is characterized in that, in described front picture frame, front side is provided with the luminous plaque be positioned in the middle of two displays.
6. front picture frame mounting structure as claimed in claim 5, it is characterized in that, described display comprises optical lens module and display screen, and described optical lens module adopts two panels aspheric optical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538572.5U CN204883053U (en) | 2015-07-23 | 2015-07-23 | Head mounted display's preceding picture frame mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538572.5U CN204883053U (en) | 2015-07-23 | 2015-07-23 | Head mounted display's preceding picture frame mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204883053U true CN204883053U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538572.5U Expired - Fee Related CN204883053U (en) | 2015-07-23 | 2015-07-23 | Head mounted display's preceding picture frame mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204883053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017120754A1 (en) * | 2016-01-12 | 2017-07-20 | 深圳多哚新技术有限责任公司 | Pcb wire arrangement structure of virtual reality glasses |
-
2015
- 2015-07-23 CN CN201520538572.5U patent/CN204883053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017120754A1 (en) * | 2016-01-12 | 2017-07-20 | 深圳多哚新技术有限责任公司 | Pcb wire arrangement structure of virtual reality glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160509 Address after: 102200 Beijing city Changping District small town Kexing Road No. 106 Hospital metang Garden Building 3, 1501 Patentee after: BEIJING LEIHA TECHNOLOGY CO.,LTD. Address before: 100000, Beijing, Chaoyang District, East Third Ring, Shili River, Yan Yan, South all the way, Fu Yan Yan building, room 8019 Patentee before: BEIJING ZHONGCHUANG HUAYING TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210723 |