CN208953797U - A kind of AR sand table helmet of Anti-fall - Google Patents
A kind of AR sand table helmet of Anti-fall Download PDFInfo
- Publication number
- CN208953797U CN208953797U CN201822030375.9U CN201822030375U CN208953797U CN 208953797 U CN208953797 U CN 208953797U CN 201822030375 U CN201822030375 U CN 201822030375U CN 208953797 U CN208953797 U CN 208953797U
- Authority
- CN
- China
- Prior art keywords
- elastic band
- inner cavity
- face
- wall
- camera lens
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of AR sand table helmets of Anti-fall, including camera lens, the left end of the camera lens connects left elastic band, the right end of camera lens connects right elastic band, the link position of the left elastic band and camera lens is provided with control panel, the interlude of left elastic band is fixedly installed mounting rack, the rear end of left elastic band is connected to inside the left side of elastic block, the right elastic band and the symmetrical distribution of left elastic band, and the rear end of right elastic band is connected to the right side inner cavity of elastic block, the utility model realizes the tightness of automatic tightness regulating band；The weight bearing area of reasonable distribution human body simultaneously, and then weight is unevenly distributed and is reasonably balanced, so that more comfortable firm, the practical value with higher of the wearing of device.
Description
Technical field
The utility model relates to AR helmet field, the AR sand table helmet of specially a kind of Anti-fall.
Background technique
AR sand table is the three-dimensional electronic sand table that displaying live view can be made according to user demand.Can with simulated flight and
Visit process, and can show geographical coordinate and elevation information；Wherein virtual digit sand table content can include: the special topic ground of vector
Figure, grid satellite image on, digital elevation model triplicity, form the electronic sand table of three-dimension virtual reality, can basis
Need to mark such as place name, road name text information；Arbitrarily to adjust, height, angle browsed in three-dimensional environment；It can fill out
Add the three-dimensional facility such as building, road, trees, personage；It can be with information such as arbitary inquiry detailed attributes, photo, video recordings.
Existing AR sand table helmet causes helmet to be easy to fall off, front lens since front and back weight is uneven
Quality is larger, heavier, causes helmet to be easy inclination or fall off, so that viewing effect is bad.Existing solution is to add
The tightness of big Elastic leather belt, is easy to cause helmet to the extruding of human body head again in this way, causes uncomfortable feeling.
Utility model content
The purpose of this utility model is to provide a kind of AR sand table helmets of Anti-fall, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
The left end of a kind of AR sand table helmet of Anti-fall, including camera lens, the camera lens connects left elastic band, camera lens
The link position of the right elastic band of right end connection, the left elastic band and camera lens is provided with control panel, the interlude of left elastic band
It is fixedly installed mounting rack, the rear end of left elastic band is connected to inside the left side of elastic block, and the right elastic band and a left side are elastic
Rear end with symmetrical distribution, and right elastic band is connected to the right side inner cavity of elastic block, and right elastic band rear end fixation is set
It sets in the end face of mounting plate, the other end of the mounting plate is vertically welded with two telescopic slide loop bars up and down, described flexible
The other end of sliding bar set extends to compression inner cavity, and the end face of telescopic slide loop bar is provided with boss, the boss and pressure
The inner wall sliding contact of contracting inner cavity, the compression inner cavity is provided with the inside of elastic block, and is located at the flexible of compression inner cavity
Sliding bar set outer wall is socketed with second spring, and one end of the second spring is against the inner wall of compression inner cavity, second spring it is another
One end is against the boss of telescopic slide set rod end surface, and the lower end in the elastic block middle position offers installation inner cavity, the peace
Dress inner cavity is internally provided with shaft, and the outer wall of shaft is rotatably connected to adjustable slant board, and the lower end of the adjustable slant board extends
To the outer end of installation inner cavity, the upper end middle position of adjustable slant board is provided with rotor plate, and the end face of the upper rotor plate opens up
There is through-hole, sliding bar set is socketed with inside the through-hole, one end of the sliding bar set extends to the outer end face of rotor plate, sliding
The other end of loop bar is fixedly mounted on the inner wall of installation inner cavity, and the outer wall of sliding bar set is socketed with the first spring, first bullet
One end of spring is against the inner wall of installation inner cavity, and the other end of the first spring is against the inner face of rotor plate.
Preferably, the control panel is fixedly mounted on the front end outer end face of left elastic band.
Preferably, the fixed interlude outer end face for being bonded in left elastic band of the mounting rack, and the lower end of mounting rack is fixed
It is welded with ear clip, the lower end setting of the ear clip is fluted, and the groove is matched with ear rear end outer profile.
Preferably, the lower end outer wall of the adjustable slant board is provided with one layer of pro-skin cotton.
Compared with prior art, the utility model has the beneficial effects that the utility model by setting left and right elastic band with
The cooperation of spring realizes the automatic adjustment to elastic band tightness；By the way that adjustable slant board is arranged, so that adjustable slant board is in bullet
The trend internally rotated is kept under the action of spring, when human body head is mutually worn with helmet, utilizes the back side of head of human body
Adjustable slant board is squeezed, so that adjustable slant board is mutually fitted closely with the back side of head, is become using what adjustable slant board inwardly rotated
Gesture and the heavier trend fallen downwards of front lens are to balance, so that wearing is more firm；By the way that ear clip is arranged, set so that wearing
Standby moiety by weight is shared in auricle position, carries out the secondary fixation of position to helmet using auricle；By movable oblique
Pro-skin cotton is arranged in the rear end face of plate, so that the feeling that adjustable slant board and the back side of head not may experience discomfort when contacting.With the prior art
It compares, the utility model realizes the tightness of automatic tightness regulating band；The weight bearing area of reasonable distribution human body simultaneously, into
And weight is unevenly distributed and is reasonably balanced, so that more comfortable firm, the practical value with higher of the wearing of device.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is that the adjustable slant board of the utility model installs cross-sectional view；
Fig. 4 is the elastic block internal structure cross-sectional view of the utility model.
In figure: 1 camera lens, 2 control panels, 3 left elastic bands, 4 mounting racks, 5 ear clips, 6 right elastic bands, 7 elastic blocks, 8 activities
Inclined plate, 9 pro-skin cottons, 10 shafts, rotor plate, 12 sliding bar sets, 13 first springs, 14 installation inner cavities, 15 mounting plates, 16 are stretched on 11
Contracting sliding bar, 17 compression inner cavities, 18 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
The left end of a kind of AR sand table helmet of Anti-fall, including camera lens 1, camera lens 1 connects left elastic band 3, camera lens 1
The link position of the right elastic band 6 of right end connection, left elastic band 3 and camera lens 1 is provided with control panel 2, and control panel 2 is fixedly mounted
In the front end outer end face of left elastic band 3, the interlude of left elastic band 3 is fixedly installed mounting rack 4, and the fixation of mounting rack 4 is bonded in
The interlude outer end face of left elastic band 3, and the lower end of mounting rack 4 is fixedly welded with ear clip 5, the lower end setting of ear clip 5 is fluted,
And the groove is matched with ear rear end outer profile, the rear end of left elastic band 3 is connected to inside the left side of elastic block 7.
Right elastic band 6 and the symmetrical distribution of left elastic band 3, and the rear end of right elastic band 6 is connected to the right side of elastic block 7
End face inner cavity, right 6 rear end of elastic band are fixed at the end face of mounting plate 15, and the other end of mounting plate 15 is vertically welded with
Lower two telescopic slide loop bars 16, the other end of telescopic slide loop bar 16 extends to inside compression inner cavity 17, and telescopic slide set
The end face of bar 16 is provided with boss, and the inner wall sliding contact of the boss and compression inner cavity 17, compression inner cavity 17 is provided with elastic block 7
Inside, and be located at compression inner cavity 17 inside 16 outer wall of telescopic slide loop bar be socketed with second spring 18, second spring 18
One end is against the inner wall of compression inner cavity 17, and the other end of second spring 18 is against the boss of 16 end face of telescopic slide loop bar.
The lower end in 7 middle position of elastic block offers installation inner cavity 14, and installation inner cavity 14 is internally provided with shaft 10, and
The outer wall of shaft 10 is rotatably connected to adjustable slant board 8, and the lower end of adjustable slant board 8 extends to the outer end of installation inner cavity 14, and activity is tiltedly
The upper end middle position of plate 8 is provided with rotor plate 11, and the lower end outer wall of adjustable slant board 8 is provided with one layer of pro-skin cotton 9.
The end face of upper rotor plate 11 offers through-hole, is socketed with sliding bar set 12 inside the through-hole, and the one of sliding bar set 12
End extends to the outer end face of rotor plate 11, and the other end of sliding bar set 12 is fixedly mounted on the inner wall of installation inner cavity 14, sliding
The outer wall of loop bar 12 is socketed with the first spring 13, and one end of the first spring 13 is against the inner wall of installation inner cavity 14, the first spring 13
The other end be against the inner face of rotor plate 11.
Working principle: tightness is adjusted first with the telescopic slide bar 16 of 15 end face of mounting plate, passes through the right side
Elastic band 6 and left elastic band 3 pullling to mounting plate 15 are realized and are moved outside 15 position of mounting plate, and then drive telescopic slide bar 16
Back-end compression second spring 18 and be displaced outwardly so that the length of right elastic band 6 and left elastic band 3 realize stretch.Utilize
The reset response of two springs 18 realizes moving inward for telescopic slide bar 16, realizes that mounting plate 15 drives right elastic band 6 and Zuo Song
Taut band 3 moves inward, and then achievees the purpose that reduce right elastic band 6 and 3 length of left elastic band.
By rotating adjustable slant board 8, using rotation of the adjustable slant board 8 in shaft 10, rotor plate 11 is being slided in drive
It is slided on loop bar 12, and then compresses the first spring 13, so that 8 lower end of adjustable slant board and the human body back side of head are in close contact, at this time the
The trend that there is one spring 13 elongation to reset causes 8 lower end of adjustable slant board to have upward rotation trend to the human body back side of head, and
Since the weight of camera lens 1 is larger, so that device has the trend of forward end tenesmus, under the upward rotation of adjustable slant board 8 and camera lens 1
The trend of pendant mutually balances, and achievees the purpose that prevent from falling, and pro-skin cotton 9 is arranged by the rear end face in adjustable slant board 8, so that living
The feeling that dynamic inclined plate 8 not may experience discomfort when contacting with the back side of head；Make the moiety by weight of helmet by the ear clip 5 of setting
It shares in auricle position, carries out the secondary fixation of position to helmet using auricle.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of AR sand table helmet of Anti-fall, including camera lens (1), it is characterised in that: the left end of the camera lens (1) connects
The right end of left elastic band (3), camera lens (1) connects right elastic band (6), and the left elastic band (3) and the connection position of camera lens (1) install
It is equipped with control panel (2), the interlude of left elastic band (3) is fixedly installed mounting rack (4), the rear end connection of left elastic band (3)
Inside the left side of elastic block (7), the right elastic band (6) and left elastic band (3) symmetrical distribution, and right elastic band
(6) rear end is connected to the right side inner cavity of elastic block (7), and right elastic band (6) rear end is fixed at the end of mounting plate (15)
Face, the other end of the mounting plate (15) are vertically welded with two telescopic slide loop bars (16) up and down, the telescopic slide set
It is internal that the other end of bar (16) extends to compression inner cavity (17), and the end face of telescopic slide loop bar (16) is provided with boss, this is convex
The inner wall sliding contact of platform and compression inner cavity (17), compression inner cavity (17) is provided with the inside of elastic block (7), and is located at pressure
Internal telescopic slide loop bar (16) outer wall in contracting inner cavity (17) is socketed with second spring (18), one end of the second spring (18)
It is against the inner wall of compression inner cavity (17), the other end of second spring (18) is against the boss of telescopic slide loop bar (16) end face, institute
The lower end for stating elastic block (7) middle position offers installation inner cavity (14), and installation inner cavity (14) is internally provided with shaft
(10), and the outer wall of shaft (10) is rotatably connected to adjustable slant board (8), and the lower end of the adjustable slant board (8) extends in installation
The outer end of chamber (14), the upper end middle position of adjustable slant board (8) are provided with rotor plate (11), the end of the upper rotor plate (11)
Face offers through-hole, is socketed with inside the through-hole sliding bar set (12), and one end of the sliding bar set (12) extends to rotation
The outer end face of plate (11), the other end of sliding bar set (12) are fixedly mounted on the inner wall of installation inner cavity (14), sliding bar set (12)
Outer wall be socketed with the first spring (13), one end of first spring (13) be against installation inner cavity (14) inner wall, the first bullet
The other end of spring (13) is against the inner face of rotor plate (11).
2. a kind of AR sand table helmet of Anti-fall according to claim 1, it is characterised in that: the control panel
(2) it is fixedly mounted on the front end outer end face of left elastic band (3).
3. a kind of AR sand table helmet of Anti-fall according to claim 1, it is characterised in that: the mounting rack (4)
The fixed interlude outer end face for being bonded in left elastic band (3), and the lower end of mounting rack (4) is fixedly welded with ear clip (5), the ear
The lower end setting for pressing from both sides (5) is fluted, and the groove is matched with ear rear end outer profile.
4. a kind of AR sand table helmet of Anti-fall according to claim 1, it is characterised in that: the adjustable slant board
(8) lower end outer wall is provided with one layer of pro-skin cotton (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030375.9U CN208953797U (en) | 2018-12-05 | 2018-12-05 | A kind of AR sand table helmet of Anti-fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030375.9U CN208953797U (en) | 2018-12-05 | 2018-12-05 | A kind of AR sand table helmet of Anti-fall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953797U true CN208953797U (en) | 2019-06-07 |
Family
ID=66745516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030375.9U Active CN208953797U (en) | 2018-12-05 | 2018-12-05 | A kind of AR sand table helmet of Anti-fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953797U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109903A1 (en) * | 2019-12-06 | 2021-06-10 | Oppo广东移动通信有限公司 | Protective housing and head-mounted device |
| CN115145038A (en) * | 2022-06-15 | 2022-10-04 | 南京信宇通信息科技有限公司 | Intelligent VR head-mounted device with protection structure and method thereof |
| WO2023040645A1 (en) * | 2021-09-18 | 2023-03-23 | Oppo广东移动通信有限公司 | Near-eye display device |
| WO2023040644A1 (en) * | 2021-09-18 | 2023-03-23 | Oppo广东移动通信有限公司 | Near-eye display device |
| US11846988B2 (en) | 2021-09-13 | 2023-12-19 | Htc Corporation | Head-mounted display device |
-
2018
- 2018-12-05 CN CN201822030375.9U patent/CN208953797U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109903A1 (en) * | 2019-12-06 | 2021-06-10 | Oppo广东移动通信有限公司 | Protective housing and head-mounted device |
| US11846988B2 (en) | 2021-09-13 | 2023-12-19 | Htc Corporation | Head-mounted display device |
| WO2023040645A1 (en) * | 2021-09-18 | 2023-03-23 | Oppo广东移动通信有限公司 | Near-eye display device |
| WO2023040644A1 (en) * | 2021-09-18 | 2023-03-23 | Oppo广东移动通信有限公司 | Near-eye display device |
| CN115145038A (en) * | 2022-06-15 | 2022-10-04 | 南京信宇通信息科技有限公司 | Intelligent VR head-mounted device with protection structure and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208953797U (en) | A kind of AR sand table helmet of Anti-fall | |
| CN204967946U (en) | Virtual reality device of display screen is regarded as with cell -phone | |
| US20090158501A1 (en) | Display device support system | |
| CN207571390U (en) | A kind of wear-type VR glasses | |
| CN111796423A (en) | Can alleviate tired wear-type VR educational device of eye | |
| CN207473212U (en) | A kind of multi-functional glasses based on VR technologies | |
| CN105911698B (en) | A kind of smart mobile phone 3D viewing devices | |
| CN205620613U (en) | Wear comfortable VR glasses | |
| CN211857056U (en) | Anti-drop's VR equipment in motion process | |
| CN205620612U (en) | Novel VR glasses | |
| CN208399810U (en) | Integral type eyes AR glasses | |
| CN108845421A (en) | A kind of VR glasses of included earphone-type | |
| CN214474238U (en) | Adjustable game glasses | |
| CN208672918U (en) | There are two types of adjustable AR glasses of wearing mode for a kind of tool | |
| CN206975605U (en) | One kind immerses interactive dinner party experience apparatus | |
| CN208569278U (en) | A kind of portable motion video camera | |
| CN208766610U (en) | A kind of virtual reality device | |
| CN219245865U (en) | VR glasses convenient to wear | |
| CN111787304A (en) | VR panoramic video shoots interactive experience device | |
| CN207318845U (en) | A kind of wear-type virtual reality device | |
| CN208044201U (en) | A kind of outdoor AR boxes | |
| CN220820371U (en) | Equipment is experienced in interaction of virtual reality full view shadow | |
| CN218298666U (en) | Intelligence AR glasses | |
| CN212208766U (en) | Naked eye 3D advertising machine with gesture recognition function | |
| CN109633903A (en) | A kind of portable folding virtual reality glasses of focus adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |