CN205899153U - Wear display with back cushion - Google Patents
Wear display with back cushion Download PDFInfo
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- CN205899153U CN205899153U CN201620904443.8U CN201620904443U CN205899153U CN 205899153 U CN205899153 U CN 205899153U CN 201620904443 U CN201620904443 U CN 201620904443U CN 205899153 U CN205899153 U CN 205899153U
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- plastic body
- liquid
- bound edge
- head
- skin
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Abstract
The utility model provides a wear display with back cushion, curved PU skin is set for including being to back cushion, plastic body and the sealed liquid package that has the volume of establishing basis weight liquid, the sealed liquid that has liquid is guaranteed serviceability in the balanced weight of wearing display front portion and rear portion, the border of PU skin is equipped with continuous first borduring, first borduring towards the plastic body, the border of the surface of plastic body is equipped with a plurality of lugs with encircleing, paste between PU skin and the liquid package, the interior surface paste of liquid package and plastic body, first bordure with the lateral surface of a plurality of lugs through the yellow veneer of gluing, make the liquid peridium wrap up between PU skin and plastic body. The utility model discloses cancelled the structure of metal balancing weight, adopted the scheme of liquid counter weight, guaranteed that the user wears the comfortable while and has reduced the manufacturing cost who wears the display.
Description
Technical field
This utility model is related to helmet technical field, particularly to a kind of structure of the rear head cushion of head-mounted display
Design.
Background technology
With scientific and technological development, head-mounted display, because of its unique experience, is liked by masses increasingly, as
A kind of sci-tech product can not only make user enjoy good visual effect moreover it is possible to be extended to each neck such as medical science, amusement, military affairs
Domain.
The species of existing head-mounted display is more, the more conventional head-mounted display of one of which, includes display part, ring
Shape wear portion, the portion that wears for wearing on a user's head, comfortable for the convenience of the user wear, the front portion wearing portion is provided with forehead
Back cushion, the rear portion wearing portion is provided with rear head cushion, and wherein, rear head cushion includes pu skin, plastic body.
Because the critical piece of head-mounted display is respectively positioned on, it is anterior so that its front weight is more than rearward weight, therefore
Need to wear the rear portion setting counterweight part in portion to balance the front portion of head-mounted display and the weight at rear portion, common scheme in annular
It is that metal weights block is provided with the plastic body of rear head cushion, to form described counterweight part, but gold is installed on plastic body
Belong to balancing weight, comfortableness that user wears can be affected, reduce after head cushion shock-absorbing capacity, and metal weights block structure is multiple
Miscellaneous, improve the manufacturing cost of head-mounted display.
Content of the invention
The purpose of this utility model is to provide a kind of head-mounted display with rear head cushion, eliminates impact user and wears
Wear comfortableness, reduce after head cushion shock-absorbing capacity metal weights block structure, using liquid as counterweight part, to ensure user
The comfortableness worn and the manufacturing cost that counterweight part can also be reduced.
For reaching above-mentioned purpose, this utility model employs the following technical solutions and is achieved:
A kind of head-mounted display with rear head cushion, including display part, annular wear portion, the described front portion wearing portion
It is provided with forehead back cushion, the described rear portion wearing portion is provided with described rear head cushion, described rear head cushion includes in setting arc
Pu skin, plastic body, described rear head cushion also includes the liquid bag being sealed with setting weight liquid, is sealed with the described of described liquid
Liquid bag is used for balancing the anterior weight with rear portion of described head-mounted display, and the edge of described pu skin is provided with continuous first bag
Side, described first bound edge is circumferentially provided with multiple projections towards described plastic body, the edge of the outer surface of described plastic body, its
In, the contact surface between described pu skin and described liquid bag passes through the first sticking double faced adhesive tape, described liquid bag and described plastic body
Inner surface pass through the second sticking double faced adhesive tape, the lateral surface of described first bound edge and multiple described projections passes through Xanthan gum gluing, institute
State liquid and be coated and be wrapped between described pu skin and described plastic body.
Preferably, the edge of described first bound edge is provided with continuous second bound edge, and described second bound edge is described convex with multiple
The top surface of block is glued by Xanthan gum.
Preferably, the edge of described second bound edge is provided with continuous 3rd bound edge, and described 3rd bound edge is described convex with multiple
The medial surface of block is glued by Xanthan gum.
In order to paste closely with described pu skin, plastic body, described liquid bag is in described setting arc.
Preferably, the opening of described liquid bag is provided with silica gel sealing plug, and described silica gel sealing plug is used for sealing described liquid
Body bag.
Preferably, described liquid includes water, salt, antifreezing agent, and salt is used for increasing the density of liquid, and antifreezing agent is used for reducing
The freezing point of liquid.
Compared with prior art, advantage of the present utility model and beneficial effect are: the design of this utility model head-mounted display
With the addition of the liquid bag being sealed with setting weight liquid, and the anterior weight with rear portion of head-mounted display is balanced using liquid bag
Amount, compared to the structure of metal weights block in prior art, liquid pack arrangement is simple, easily fabricated, and liquid bag internal liquid is subject to
During extruding flowable it is ensured that user's comfortableness worn, the manufacturing cost reducing counterweight part, and, liquid in liquid bag
Natural flow can play the effect of radiating, after wearing head-mounted display for a long time, user's head is contacted with rear head cushion
Position will not produce sultry sensation.
After the detailed description of this utility model embodiment is read in conjunction with the accompanying, other features of the present utility model and advantage
Will become clearer from.
Brief description
Fig. 1 is the sectional view of head cushion after this utility model specific embodiment；
Fig. 2 is the structural representation of this utility model specific embodiment pu skin；
Fig. 3 is the structural representation of this utility model specific embodiment plastic body；
Fig. 4 is the structural representation of this utility model specific embodiment liquid bag.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
In description of the present utility model, it should be noted that term " first ", " second " are only used for describing purpose, and
It is not intended that instruction or hint relative importance.
The present embodiment proposes a kind of head-mounted display with rear head cushion, including display part, annular wear portion, head
Wear portion front portion be provided with ensure user's comfortable wearing forehead back cushion, wear portion rear portion be provided with guarantee user's comfortable wearing after
Head cushion, referring to figs. 1 to shown in Fig. 4, rear head cushion includes pu skin 10, plastic body 20, and pu skin 10, plastic body 20 are respectively provided with and set
Fixed arc in order to the head of the user that fits, as shown in Figure 2 and Figure 3.
Particularly, rear head cushion also includes the liquid bag 30 being sealed with setting weight liquid, as shown in figure 4, for flat
The anterior weight with rear portion of weighing apparatus head-mounted display, the edge of pu skin 10 is provided with continuous first bound edge 11, and the first bound edge 11 is located at pu
The outside of skin 10 towards plastic body 20.The edge of the outer surface 21 of plastic body 20 is circumferentially provided with multiple projections 211, especially
, the contact surface between pu skin 10 and liquid bag 30 is pasted by the first double faced adhesive tape 41, the interior table of liquid bag 30 and plastic body 20
Face 22 is pasted by the second double faced adhesive tape 42, and specifically, the first double faced adhesive tape 41 and the second double faced adhesive tape 42 can be mutually isostructural two-sided
Glue, the first bound edge 11 is glued by Xanthan gum with the lateral surface of multiple projections 211, is fixed on finally making liquid bag 30 be wrapped
Between pu skin 10 and plastic body 20.
Certainly, in order that glued even closer between pu skin 10 and plastic body 20, the present embodiment is on the side of the first bound edge 11
Along being provided with continuous second bound edge 12, and the second bound edge 12 is covered the top surface of multiple projections 211, and make second using Xanthan gum
Bound edge 12 is glued with the top surface of multiple projections 211, and further, also the edge in the second bound edge 12 is provided with continuous 3rd bound edge
13, and the 3rd bound edge 13 is covered the medial surface of multiple projections 211, and make the 3rd bound edge 13 and multiple projections using Xanthan gum
211 medial surface is glued.
In order to paste closely with pu skin 10, plastic body 20, in the present embodiment, liquid bag 30 has and pu skin 10, plastic body 20
Identical arc, the opening of the present embodiment liquid bag 30 is provided with silica gel sealing plug, in order to opening and closing of fault liquid bag 30.Separately
Outward, in the present embodiment, liquid contains water, salt, antifreezing agent, and wherein, the density that salt can increase liquid is used in order to reduce liquid
Amount, antifreezing agent is used for reducing the freezing point of liquid in order at low ambient temperatures using the head-mounted display in the present embodiment.
Above example is only in order to illustrating the technical solution of the utility model, rather than is limited；Although with reference to front
State embodiment this utility model has been described in detail, for the person of ordinary skill of the art, still can be right
Technical scheme described in previous embodiment is modified, or carries out equivalent to wherein some technical characteristics；And these
Modification or replace, do not make appropriate technical solution essence depart from this utility model technical scheme required for protection spirit and
Scope.
Claims (6)
1. a kind of head-mounted display with rear head cushion, including display part, annular wear portion, the described front portion wearing portion sets
There is forehead back cushion, the described rear portion wearing portion is provided with described rear head cushion, described rear head cushion includes in the pu setting arc
Skin, plastic body it is characterised in that
Described rear head cushion also includes the liquid bag being sealed with setting weight liquid, and the described liquid bag being sealed with described liquid is used
In balancing the anterior weight with rear portion of described head-mounted display, the edge of described pu skin is provided with continuous first bound edge, and described the
One bound edge is circumferentially provided with multiple projections towards described plastic body, the edge of the outer surface of described plastic body,
Wherein, the contact surface between described pu skin and described liquid bag pass through the first sticking double faced adhesive tape, described liquid bag with described
The inner surface of plastic body passes through the second sticking double faced adhesive tape, and described first bound edge passes through Xanthan gum glue with the lateral surface of multiple described projections
Close, described liquid is coated and is wrapped between described pu skin and described plastic body.
2. the head-mounted display with rear head cushion according to claim 1 is it is characterised in that the side of described first bound edge
Along being provided with continuous second bound edge, described second bound edge is glued by Xanthan gum with the top surface of multiple described projections.
3. the head-mounted display with rear head cushion according to claim 2 is it is characterised in that the side of described second bound edge
Along being provided with continuous 3rd bound edge, described 3rd bound edge is glued by Xanthan gum with the medial surface of multiple described projections.
4. the head-mounted display with rear head cushion according to claim 1 is it is characterised in that described liquid bag is in described
Set arc.
5. the head-mounted display with rear head cushion according to claim 1 is it is characterised in that the opening of described liquid bag
Silica gel sealing plug is installed, described silica gel sealing plug is used for sealing described liquid bag.
6. the head-mounted display with rear head cushion according to any one of claim 1 to 5 is it is characterised in that described
Liquid includes water, salt, antifreezing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904443.8U CN205899153U (en) | 2016-08-19 | 2016-08-19 | Wear display with back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904443.8U CN205899153U (en) | 2016-08-19 | 2016-08-19 | Wear display with back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899153U true CN205899153U (en) | 2017-01-18 |
Family
ID=57779093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620904443.8U Active CN205899153U (en) | 2016-08-19 | 2016-08-19 | Wear display with back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425154A (en) * | 2018-07-24 | 2021-02-26 | 索尼公司 | Head-mounted display |
-
2016
- 2016-08-19 CN CN201620904443.8U patent/CN205899153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425154A (en) * | 2018-07-24 | 2021-02-26 | 索尼公司 | Head-mounted display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201016 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: 266061 households 401-436, 4th floor, building 3, Guozhan Fortune Center, No. 18, Qinling Road, Laoshan District, Qingdao City, Shandong Province Patentee before: Qingdao GoerTek Technology Co.,Ltd. |