CN204883055U - Head mounted display's forehead bearing structure - Google Patents
Head mounted display's forehead bearing structure Download PDFInfo
- Publication number
- CN204883055U CN204883055U CN201520538609.4U CN201520538609U CN204883055U CN 204883055 U CN204883055 U CN 204883055U CN 201520538609 U CN201520538609 U CN 201520538609U CN 204883055 U CN204883055 U CN 204883055U
- Authority
- CN
- China
- Prior art keywords
- picture frame
- push
- block
- gag lever
- lever post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a head mounted display's forehead bearing structure, include: an adjusting part for installing the preceding picture frame of display, locate before backing sheet in the middle of the picture frame top, be equipped with between backing sheet and the preceding picture frame and be used for adjusting the backing sheet position . the utility model discloses a be equipped with the adjusting part between backing sheet and the preceding picture frame, utilize push -and -pull piece and bullet strip in the adjusting part to adjust backing sheet position around, utilize the removal that interior gag lever post of adjusting part and stopper can limit the push -and -pull piece to the position of fixed stay piece utilizes the articulated piece of backing sheet bottom and the every single move angle that the backing sheet can be adjusted to the meshing relation between the supporting spring on the push -and -pull piece, with the front and back position of realizing the backing sheet, the effect that inclination all can adjust in a flexible way.
Description
Technical field
The utility model relates to head mounted display, particularly relates to a kind of forehead support 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.In general, display is made up of optical lens module and display screen.
The forehead support structure of existing head mounted display is generally be fixedly installed support chip on front picture frame, the position of support chip cannot regulate flexibly, the needs of different users's head dummy cannot be adapted to, easily cause head mounted display to wear rear location instability, wear uncomfortable problem for a long time.
Utility model content
For solving the defect existed in prior art, the utility model proposes a kind of forehead support structure of head mounted display, this forehead support structure can not only regulate the front and back position of support chip, and can regulate the pitch tilt angle of support chip, can the head dummy of flexible adaptation different users.
The technical solution adopted in the utility model is, design a kind of forehead support structure of head mounted display, comprise: for picture frame before installing display, the support chip being located at front picture frame crown center, between support chip and front picture frame, be provided with the adjusting part for adjusting support chip position.
This adjusting part comprises: to be connected to bottom support chip and the push-and-pull block that can move forward and backward, be longitudinally located at push-and-pull block front end spring, be laterally located at push-and-pull block rear end gag lever post, to coordinate with gag lever post and abut and its button moved left and right can be promoted, move left and right the first spring of reset for gag lever post.Bottom surface, the front end longitudinal arrangement of push-and-pull block has draw-in groove, and the front end of spring is fixed in front picture frame, rear end is provided with the fixture block coordinated with draw-in groove, and when push-and-pull block moves forward and backward, draw-in groove engages with fixture block successively.
Side, the rear end longitudinal arrangement limited location groove of push-and-pull block, gag lever post is provided with the limited block that can coordinate and insert in stopper slot, and when gag lever post moves left and right, limited block inserts or exits stopper slot; The protruding long column of end face of gag lever post, front picture frame internal fixtion is provided with one and is enclosed within the first baffle plate on this long column, and the first spring-compressed is between the end face and the first baffle plate of gag lever post.
When fixture block engages with draw-in groove successively, limited block can coordinate and inserts in stopper slot successively.
Preferably, be provided with the hinged block that bottom surface is arc bottom support chip, be provided with the holding part to lower recess in the middle part of push-and-pull block, hinged block to be articulated with in this holding part and can pitch rotation.The bottom of holding part is opening, position holding part being positioned at opening both sides forms two supporting springs, these two supporting springs coordinate the both sides, front and back being affixed on hinged block bottom surface, and hinged block bottom surface is provided with the teeth groove arranged along its circumferencial direction, and supporting spring is provided with the projection with tooth socket fit.
Button is located at the back cover crown center position of front picture frame and can be moved forward and backward, two first voussoirs are stretched out respectively to interior in the left and right sides of button, gag lever post two ends are respectively equipped with the second voussoir coordinated with the first voussoir, and the second voussoir does transverse movement when the first voussoir moves forward.The upper casing bottom surface of front picture frame is provided with the second baffle between two first voussoirs, and between button and second baffle, compression is provided with the second spring.
Preferably, the upper casing of front picture frame is provided with the breach for installing adjusting part, and the both sides, front end of push-and-pull block are provided with chute, and the upper casing bottom surface of front picture frame is provided with the raised line coordinated with this chute.
Select excellent, the top underside of support chip is provided with flexible gasket.
Compared with prior art, adjusting part is provided with between support chip of the present utility model and front picture frame, utilize the push-and-pull block in adjusting part and spring to regulate the front and back position of support chip, utilize the gag lever post in adjusting part and limited block can limit the movement of push-and-pull block, thus the position of fixed support sheet.Preferably, the hinged block hinged with push-and-pull block is also provided with bottom support chip, utilize the meshing relation between hinged block and supporting spring can regulate the luffing angle of support chip, all can the effect of flexible to realize the front and back position of support chip, angle of inclination, improve comfortableness and practicality that head mounted display wears greatly.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail, wherein:
Fig. 1 is the combination schematic diagram of front picture frame;
Fig. 2 is the diagrammatic cross-section of front picture frame;
Fig. 3 is the enlarged diagram at A place in Fig. 2;
Fig. 4 is the combination schematic diagram of forehead support structure;
Fig. 5 is the fractionation schematic diagram of forehead support structure.
Embodiment
As shown in Figure 1, 2, the forehead support structure that the utility model proposes, comprising: for installing picture frame 1 before display, support chip 2 for support human body forehead.Front picture frame 1 crown center is located at by support chip 2, and its shape is in the arc coordinated with human body forehead contour, and for strengthening comfortableness, the top underside of support chip 2 is provided with flexible gasket 3.
As shown in Fig. 3 to 5, the adjusting part for adjusting support chip 2 position is also provided with between support chip 2 and front picture frame 1, this adjusting part comprises: to be connected to bottom support chip 2 and the push-and-pull block 4 that can move forward and backward, to be longitudinally located at the spring 5 of push-and-pull block 4 front end, the upper casing 11 of front picture frame is provided with the breach for installing adjusting part, the both sides, front end of push-and-pull block 4 are provided with chute 41, upper casing 11 bottom surface of front picture frame is provided with the raised line coordinated with this chute 41, push-and-pull block 4 can be arranged on upper casing 11 bottom surface of front picture frame by raised line, also can play spacing effect.The front end of spring 5 is fixed in front picture frame 1, rear end is arranged at immediately below the front end of push-and-pull block 4, and bottom surface, the front end longitudinal arrangement of push-and-pull block 4 has draw-in groove 42, and spring 5 rear end end face protrudes upward the fixture block 51 coordinated with draw-in groove 42.When push-and-pull block 4 moves forward and backward, draw-in groove 42 engages with fixture block 51 successively, to regulate the front and back position of support chip 2.
As shown in Fig. 3 to 5, adjusting part also comprises: be laterally located at the gag lever post 6 of push-and-pull block 4 rear end, coordinate abut and can promote its button 7 moved left and right, move left and right the first spring 8 of reset for gag lever post 6 with gag lever post 6.Front picture frame 1 internal fixtion is provided with can the installing plate 12 of support limit bar 6 bottom surface.Side, the rear end longitudinal arrangement limited location groove 43 of push-and-pull block 4, gag lever post 6 is provided with the limited block 61 that can coordinate and insert in stopper slot 43, and when gag lever post 6 moves left and right, limited block 61 can insert or exit stopper slot 43, with the position of fixed support sheet 2.The protruding long column 62 of end face of gag lever post 6, front picture frame 1 internal fixtion is provided with first baffle plate 13, first spring 8 be enclosed within this long column 62 and is compressed between the end face of gag lever post 6 and the first baffle plate 13.Gag lever post 6 is when normal position, and limited block 61 is positioned at stopper slot 43 and locks push-and-pull block 4, and gag lever post 6 is moved the locking removing push-and-pull block 4 by external force after, gag lever post 6 can get back to original position again under the effect of the first spring 8.
Wherein, the setting of stopper slot 43 and limited block 61 and draw-in groove 42 and fixture block 51 to arrange relation identical, when fixture block 51 engages with draw-in groove 42 successively, limited block 61 just can coordinate successively and is inserted in stopper slot 43, ensure in the adjustment process of support chip 2, limited block 61 can be fixed in any position of engagement of support chip 2.
Concrete use procedure is as follows, when button press 7 makes limited block 61 exit stopper slot 43, support chip 2 can move forward and backward under external force, push-and-pull block 4 in adjusting part and spring 5 engage each other, when support chip 2 moves forward and backward, position can obtain Primary Location, after support chip 2 is adjusted to assigned address, release button 7 makes limited block 61 insert stopper slot 43, and now support chip 2 position is completely fixed.
Optimize, as shown in Fig. 3,5, be provided with hinged block 21 bottom support chip 2, the bottom surface of hinged block 21 is arc, is provided with the holding part 44 to lower recess in the middle part of push-and-pull block 4, and hinged block 21 is laterally hinged with in this holding part 44, can pull support chip 2 and make pitch rotation.The bottom of holding part 44 is opening, position holding part 44 being positioned at opening both sides forms two supporting springs 45, these two supporting springs 45 coordinate the both sides, front and back being affixed on hinged block 21 bottom surface, hinged block 21 bottom surface is provided with the teeth groove 22 arranged along its circumferencial direction, supporting spring 45 is provided with the projection 46 coordinated with teeth groove 22, when pulling support chip 2, projection 46 engages with teeth groove 22 successively, reaches the object at positioning support blade 2 angle of inclination.
In the present embodiment, as shown in Fig. 3 to 5, button 7 is located at the back cover 14 crown center position of front picture frame and can be moved forward and backward, two first voussoirs 71 are stretched out respectively to interior in the left and right sides of button 7, gag lever post 6 two ends are respectively equipped with the second voussoir 63 coordinated with the first voussoir 71, second voussoir 63 does transverse movement when the first voussoir 71 moves forward, and in the present embodiment, one end of gag lever post 6 is provided with the second voussoir 63, the other end is set to the inclined-plane that coordinates with the first voussoir.Upper casing 11 bottom surface of front picture frame is provided with the second baffle 15 between two first voussoirs 71, compresses and be provided with the second spring 9 between button 7 and second baffle 15.
Concrete use procedure is as follows, button press 7, first voussoir 71 inwardly moves and promotes the second voussoir 63 transverse movement, second spring 9 is gradually compressed between button 7 and second baffle 15, now limited block 61 exits stopper slot 43 with the motion of the second voussoir 63, first spring 8 is gradually compressed between limited block 61 and the first baffle plate 13, locking relation between push-and-pull block 4 and gag lever post 6 is removed, manual movable support sheet 2 regulates its front and back position, support chip 2 is adjusted to release button 7 after assigned address, gag lever post 6 resets under the restoring force effect of the first spring 8, limited block 61 inserts stopper slot 43 and locks push-and-pull block 4, the position of fixed support sheet 2, simultaneously, button 7 resets under the restoring force effect of the second spring 9, adjustment completes.
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 (5)
1. a forehead support structure for head mounted display, comprising: for picture frame before installing display, the support chip being located at front picture frame crown center, it is characterized in that, being provided with the adjusting part for adjusting support chip position between described support chip and front picture frame;
This adjusting part comprises: to be connected to bottom support chip and the push-and-pull block that can move forward and backward, be longitudinally located at push-and-pull block front end spring, be laterally located at push-and-pull block rear end gag lever post, to coordinate with gag lever post and abut and its button moved left and right can be promoted, move left and right the first spring of reset for gag lever post;
Bottom surface, the front end longitudinal arrangement of described push-and-pull block has draw-in groove, and the front end of described spring is fixed in front picture frame, rear end is provided with the fixture block coordinated with described draw-in groove, and when described push-and-pull block moves forward and backward, draw-in groove engages with fixture block successively;
Side, the rear end longitudinal arrangement limited location groove of described push-and-pull block, described gag lever post is provided with the limited block that can coordinate and insert in stopper slot, and when described gag lever post moves left and right, limited block inserts or exits stopper slot; The protruding long column of end face of described gag lever post, front picture frame internal fixtion is provided with one and is enclosed within the first baffle plate on this long column, and described first spring-compressed is between the end face and the first baffle plate of gag lever post;
When described fixture block engages with draw-in groove successively, limited block can coordinate and inserts in stopper slot successively.
2. forehead support structure as claimed in claim 1, is characterized in that, be provided with the hinged block that bottom surface is arc bottom described support chip, be provided with the holding part to lower recess in the middle part of described push-and-pull block, and hinged block to be articulated with in this holding part and can pitch rotation;
The bottom of described holding part is opening, position holding part being positioned at opening both sides forms two supporting springs, these two supporting springs coordinate the both sides, front and back being affixed on hinged block bottom surface, and described hinged block bottom surface is provided with the teeth groove arranged along its circumferencial direction, and described supporting spring is provided with the projection with tooth socket fit.
3. forehead support structure as claimed in claim 1 or 2, it is characterized in that, described button is located at the back cover crown center position of front picture frame and can be moved forward and backward, two first voussoirs are stretched out respectively to interior in the left and right sides of button, described gag lever post two ends are respectively equipped with the second voussoir coordinated with the first voussoir, and described second voussoir does transverse movement when the first voussoir moves forward;
The upper casing bottom surface of front picture frame is provided with the second baffle between two first voussoirs, compresses and be provided with the second spring between described button and second baffle.
4. forehead support structure as claimed in claim 3, it is characterized in that, the upper casing of described front picture frame is provided with the breach for installing described adjusting part, and the both sides, front end of described push-and-pull block are provided with chute, and the upper casing bottom surface of described front picture frame is provided with the raised line coordinated with this chute.
5. forehead support structure as claimed in claim 4, it is characterized in that, the top underside of described support chip is provided with flexible gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538609.4U CN204883055U (en) | 2015-07-23 | 2015-07-23 | Head mounted display's forehead bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538609.4U CN204883055U (en) | 2015-07-23 | 2015-07-23 | Head mounted display's forehead bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204883055U true CN204883055U (en) | 2015-12-16 |
Family
ID=54827412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538609.4U Expired - Fee Related CN204883055U (en) | 2015-07-23 | 2015-07-23 | Head mounted display's forehead bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204883055U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI668470B (en) * | 2018-05-03 | 2019-08-11 | 宏達國際電子股份有限公司 | Head-mounted display device |
| CN110376740A (en) * | 2019-07-05 | 2019-10-25 | Oppo广东移动通信有限公司 | Headset equipment bracket and headset equipment |
| US10905186B2 (en) | 2018-05-03 | 2021-02-02 | Htc Corporation | Head-mounted display device |
| CN113924519A (en) * | 2019-05-29 | 2022-01-11 | Bhs科技有限公司 | Video glasses for use with a stereomicroscope for microsurgical operation on a patient |
| CN114647087A (en) * | 2022-03-14 | 2022-06-21 | Oppo广东移动通信有限公司 | Forehead supporting structure and head display equipment |
-
2015
- 2015-07-23 CN CN201520538609.4U patent/CN204883055U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI668470B (en) * | 2018-05-03 | 2019-08-11 | 宏達國際電子股份有限公司 | Head-mounted display device |
| US10905186B2 (en) | 2018-05-03 | 2021-02-02 | Htc Corporation | Head-mounted display device |
| CN113924519A (en) * | 2019-05-29 | 2022-01-11 | Bhs科技有限公司 | Video glasses for use with a stereomicroscope for microsurgical operation on a patient |
| CN113924519B (en) * | 2019-05-29 | 2024-05-24 | Bhs科技有限公司 | Video glasses for use with a stereo microscope to perform microsurgery on a patient |
| CN110376740A (en) * | 2019-07-05 | 2019-10-25 | Oppo广东移动通信有限公司 | Headset equipment bracket and headset equipment |
| CN114647087A (en) * | 2022-03-14 | 2022-06-21 | Oppo广东移动通信有限公司 | Forehead supporting structure and head display equipment |
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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: 20160506 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |