CN206378642U - A kind of bandage connects hinge and helmet - Google Patents
A kind of bandage connects hinge and helmet Download PDFInfo
- Publication number
- CN206378642U CN206378642U CN201621410146.4U CN201621410146U CN206378642U CN 206378642 U CN206378642 U CN 206378642U CN 201621410146 U CN201621410146 U CN 201621410146U CN 206378642 U CN206378642 U CN 206378642U
- Authority
- CN
- China
- Prior art keywords
- bandage
- locating dowel
- connects hinge
- base
- friction plate
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of bandage connects hinge and helmet, solve to wear product bandage and be inconvenient to wear and use, connects hinge is complicated, the high technical problem of manufacturing cost.The bandage connects hinge includes base, locating dowel is provided with the base, bandage to be connected is set in the locating dowel by connecting hole, it is coated with friction plate, shell fragment and gland in the locating dowel successively on the outside of bandage, the positioning column end is provided with fastener, the gland, shell fragment, friction plate and bandage are pressed on the base, damping is produced between the friction plate during bandage rotation.The utility model is damped using elastic piece structure is compressed to bandage generation, and the constraint of damping is constantly subjected in bandage rotary course, any angle can be hovered over, facilitate user to wear and use, the utility model structure is also relatively simple, easy to assembly, reduces manufacturing cost.
Description
Technical field
The utility model is related to a kind of bandage connects hinge, for wearing display device, connection bandage and display main body.
The utility model further relates to a kind of helmet.
Background technology
Current helmet, such as VR products, in bandage and bandage junction, and bandage and display main body junction
Mostly snap fit, suture, magic hook or hot melt etc. attachment structure, by this attachment structure limited bandage be not easy to rotation
's.Also have using rotation mode connection, but rotational structure is generally that free state does not have damping force, bandage and the angle of display main body
Easily change, it has not been convenient to wear and use.
It is as shown in Figure 1 and Figure 2 Hinge (hinge) structure at current a VR products head hoop, mainly includes base 1, snap fit
2nd, spacer 3 and enclosing cover 4, its assembling mode are that snap fit 2 is enclosed on base 1, and spacer 3 is embedded in base 1,4 sets of enclosing cover
In the outside of base 1.
Because snap fit 2 without damping force is any free state, causing every time will be by adjusting the position of snap fit 2 when using
To determine bandage position.The mould structure of base 1 is also more complicated, needs mold to cause product holistic cost to raise.
A kind of bandage connecting hinge is disclosed in Chinese invention patent " one kind wears display device " (CN105829949A)
Chain.Specifically, this is worn display device and includes display device 20 (equivalent to display main body), Headphone device 30, wears support 40
(equivalent to bandage) and bindiny mechanism 50 (equivalent to bandage connects hinge).At least one group connection machine in Liang Zu bindiny mechanisms 50
Structure 50 also includes engaging structure 53, and the engaging structure 53 includes：Be arranged on both the first revolving part 51 and the second revolving part 52 it
Tooth-shape structure 532 on one circumferential wall 531, and be fixed to the first revolving part 51 and the second revolving part 52 another one it
On the shell fragment 533 engaged with tooth-shape structure 532, first revolving part 51 passes through under external force with second revolving part 52
Tooth-shape structure 532 and the engagement rotation of shell fragment 533.Support is worn under tooth-shape structure 532 and the engaging force of the formation of shell fragment 533
40 maintain relative angle with display device 20, in the presence of external force so that shell fragment 533 is deformed upon, with the shape of tooth-shape structure 532
Into relative slip so that axis of the display device 20 around the axle center through two earphone bodies 31 is rotated against.The bandage
Connects hinge can realize that wear support 40 maintains relative angle with display device 20, but structure is increasingly complex, and assembling is not square
Just, manufacturing cost is high.
Utility model content
In view of the above problems, the utility model provides a kind of bandage connects hinge, using compressing elastic piece structure to bandage
The constraint that damping is constantly subjected in damping, bandage rotary course is produced, any angle can be hovered over, facilitating user to wear makes
With the utility model structure is also relatively simple, easy to assembly, reduces manufacturing cost.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
Locating dowel is provided with a kind of bandage connects hinge, including base, the base, bandage to be connected passes through connection
Hole is set in the locating dowel, is coated with friction plate, shell fragment and gland in the locating dowel successively on the outside of bandage, described fixed
Position column end is provided with fastener, and the gland, shell fragment, friction plate and bandage are pressed on the base, the bandage rotation
Damping is produced when turning between the friction plate.
Further, the fastener uses screw, and the locating dowel is provided with axial threaded hole.
Further, the fastener, which is used, is provided with screwed hole in the middle part of screw cap, the screw cap, the locating dowel is set
There is external screw thread；Anti-slip veins are provided with the screw cap outer circumference surface.
Further, the shell fragment is bowl-shape, and bowl bottom is provided with through hole, sets two institutes between the friction plate and gland altogether
Shell fragment is stated, two shell fragment bowl bottom relative combinations are used together.
Further, axial trimming is done in the locating dowel both sides, and the section of the locating dowel is oblate, in the friction plate
Portion carries the flat round hole being adapted to the locating dowel, and the friction plate does not follow rotation during the bandage rotation；The friction plate
It is provided with the side of the bandage contact in oil groove, the oil groove and fills lubricating grease.
Further, the strap end on the side of the base contacts with being provided with several salient points, the base
It is correspondingly arranged on pit；The base is that the rotation cunning that one section of arc notch constitutes the bandage is provided with circular groove type, side wall
Road.
Further, the screw carries central through hole, and the locating dowel is provided with axial thread through hole, can be successively from screw
Central through hole and locating dowel axial thread through hole in penetrate wire rod.
Further, the locating dowel is provided with axially extending bore, can penetrate wire rod from the axially extending bore of the locating dowel.
Bandage is connected with a kind of helmet, including display main body, display main body, the bandage is connected with display main body
Place is provided with the bandage connects hinge described in claim any one of 1-8, and the strap end is provided with connecting hole, is set on institute
State in the locating dowel of base.
Further, the base is fixed with display main body by bolt combination, or is fixed by gluing combination, Huo Zhere
Molten combination is fixed, or integrated injection molding is made.
The bandage connects hinge set using said structure has advantages below：
The structure of bandage connects hinge is relatively stablized relative to the damping force that prior art is produced in the utility model, and bandage
Connects hinge body can monomer adjustment damping force size, fasteners tight degree difference therein, you can adjustment bandage is with rubbing
Damping value size between piece.
The assembling of bandage connects hinge is simple in the utility model, and manufacturing cost is relatively low, facilitates production line to debug damping force, makes
It is wide with region.
The helmet set using said structure has advantages below：
Bandage relative can show the hovering of main body any angle in the utility model, convenient to use with similar memory function
Family is used next time, it is not necessary to adjust bandage angle again.
Brief description of the drawings
Fig. 1 is the exploded view of bandage connects hinge in the prior art；
Fig. 2 is the assembling figure of bandage connects hinge in the prior art；
Fig. 3 is the exploded view of the utility model bandage connects hinge；
Fig. 4 is the scheme of installation of bandage connects hinge and helmet in the utility model embodiment 1；
Fig. 5 is Fig. 4 partial enlarged view；
Fig. 6 is without aobvious in the scheme of installation of bandage connects hinge and helmet in the utility model embodiment 2, figure
Show movable bandage；
Fig. 7 is Fig. 6 partial enlarged view；
It in the sectional view that the utility model uses shell fragment, figure is single shell fragment that Fig. 8, which is,；
It is double shell fragments in the sectional view that the utility model uses shell fragment, figure that Fig. 9, which is,；
Figure 10 is the stereogram that the utility model uses base.
In figure：1. base；2. snap fit；3. spacer；4. enclosing cover；5. base；5-1. locating dowel；5-2. arc notch；6.
Bandage；6-1. salient point；7. friction plate；8. shell fragment；8-1. through hole；9. gland；10. screw cap；11. screw；12. wire rod；13. tie up
Band；14. show main body.
Embodiment
Design concept of the present utility model is：
The technical problem that can be rotated freely is not limited for bandage in the prior art, the utility model devises compression
Elastic piece structure, the constraint for being constantly subjected to damp in damping, bandage rotary course is produced by compressing shell fragment to bandage, can be relative
Display main body hovers over any angle, facilitates user to wear and uses.
More complicated for hinge arrangement in the prior art, assembling is inconvenient, the high technical problem of manufacturing cost, and this practicality is new
All parts structure is essentially discoid in type, is set in locating dowel and completes assembling, simplifies packaging technology, reduce manufacture
Cost.
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
It is the exploded view of the utility model bandage connects hinge shown in Fig. 3, for the ease of observation, includes two kinds in Fig. 3
Fastener, i.e. screw cap 10 and screw 11, but both fasteners are not used at the same time, example 1 below and embodiment 2
Illustrate respectively.
Embodiment 1
It is as shown in Figure 4, Figure 5 one of embodiment of the present utility model, in this embodiment, a kind of bandage connects hinge,
Including base 5, locating dowel 5-1 is provided with base 5, bandage 6 to be connected is set on locating dowel 5-1 by connecting hole, it is fixed
Friction plate 7, shell fragment 8 and gland 9 are coated with successively in the outside of bandage 6 on the post 5-1 of position, and locating dowel 5-1 ends are provided with fastener,
Gland 9, shell fragment 8, friction plate 7 and bandage 6 are pressed on base 5, damping is produced when bandage 6 rotates between friction plate 7.
The damping can allow bandage 6 to be hovered in any anglec of rotation, when user, which reuses, wears product without repeatedly
Adjustment bandage 6 position can obtain good wear comfort (being similar to memory sponge function) as last time.
Bandage 6 illustrate only one section in Fig. 4, and bandage 13 can regard the overall shape of bandage 6 as, for the ease of observation,
Bandage 13 is without the anglec of rotation.
In this embodiment, fastener uses screw 11, and locating dowel 5-1 is provided with axial threaded hole.In order to realize to each
The compression effect of individual part, locating dowel 5-1 height can not be oversize, so the bandage connects hinge volume in the embodiment compared with
It is small.
Screw 11 screws degree difference, and damping value size is adjustable between bandage 6 and friction plate 7.
As shown in figure 8, shell fragment 8 is bowl-shape, bowl bottom is provided with through hole 8-1, can only use a piece of shell fragment 8.Can also be as
Shown in Fig. 9, two shell fragments, 8 bowls of bottom relative combinations are used together, and two shell fragments 8, which are applied in combination, can significantly improve damping value,
Also enhance the fatigue strength of shell fragment.
The material of shell fragment 8 uses metal or plastic cement, and metal material can select elastic preferably spring steel, copper alloy etc. material
Matter.
As shown in figure 3, axial trimming is done in locating dowel 5-1 both sides, locating dowel 5-1 section is oblateness；Middle part carry with
The flat round hole of locating dowel 5-1 adaptations, friction plate 7 does not follow rotation when bandage 6 rotates.Locating dowel 5-1 is to be made into integration with base 5
, the bottom plate of vertical feet 5 is set.
The surface of friction plate 7 is smooth, and the material of friction plate 7 can rely primarily on pressure using the damping between resin, with bandage 6
Produce.Friction plate 7 is provided with oil groove, oil groove with the side that bandage 6 is contacted and fills lubricating grease, and this is mainly designed to weaken
Abrasion between friction plate 7 and bandage 6.
Set as shown in figure 3, being provided with correspondence on two salient point 6-1, base 5 on the side that the end of bandage 6 is contacted with base 5
It is equipped with pit (not shown).When bandage 6 rotates to certain angle, two salient point 6-1 can be fallen into the correspondence pit of base 5, can
Play user's suggesting effect or first determine the Hinge anglecs of rotation, while when bandage 6 rotates again, salient point 6-1 departs from pit, this
When can move up because of salient point 6-1 presence bandage 6 and friction plate 7, further have compressed shell fragment 8, improve damping value.
As shown in Figure 10, base 5 is that the rotation cunning that one section of arc notch 5-2 constitutes bandage 6 is provided with circular groove type, side wall
Road, bandage 6 rotates in arc notch 5-2 length range.
As shown in figure 3, screw 11 carries central through hole, locating dowel 5-1 is provided with axial thread through hole, and (tapped through hole is same
When break through the bottom plate of base 5), can be penetrated successively from the central through hole of screw 11 and locating dowel 5-1 axial thread through hole
Wire rod 12, the wire rod 12 can be the signal wire or power line for showing main body 14.
Embodiment 2
In this embodiment, as shown in Figure 6, Figure 7, fastener uses screw cap 10, and the middle part of screw cap 10 is provided with screw thread
Hole, locating dowel 5-1 is provided with external screw thread, the outer circumference surface of screw cap 10 and is provided with anti-slip veins.Using screw cap 10 torsion compared with
Greatly, larger thrust can be produced.
Screw cap 10 screws degree difference, and damping value size is adjustable between bandage 6 and friction plate 7.
Locating dowel 5-1 is provided with axially extending bore (axially extending bore is while break through the bottom plate of base 5), can be from locating dowel 5-
Wire rod 12 is penetrated in 1 axially extending bore, the wire rod 12 can be the signal wire or power line for showing main body 14.
Bandage 6 is not shown in Fig. 6, Fig. 7, and bandage 13 can regard the overall shape of bandage 6 as, for the ease of observation,
Bandage 13 is without the anglec of rotation.
Embodiment 3
As shown in Fig. 4, Fig. 6, a kind of helmet, including display main body 14, show and be connected with bandage 6 in main body 14, tie up
6 and display main body 14 junction are provided with the bandage connects hinge described in embodiment 1 or embodiment 2, the end of bandage 6 is set
There is connecting hole, be set on the locating dowel 5-1 of base 5.
In display main body 14 both sides, bandage connects hinge sets 1 group or 2 groups, is preferably provided with 2 groups, in 14 liang of main body of display
Side is symmetrical arranged.
Base 5 is fixed with display main body 14 by bolt combination, is either fixed by gluing combination or hot melt combination is solid
Determine, or integrated injection molding is made.
The bandage connects hinge in embodiment 1 is used shown in Fig. 4, is used shown in Fig. 6 in embodiment 2
Description is not repeated in bandage connects hinge, the concrete structure of bandage connects hinge herein.
Preferred embodiment of the present utility model is these are only, protection domain of the present utility model is not intended to limit.
All any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., are all contained in this practicality new
In the protection domain of type.
Claims (10)
1. a kind of bandage connects hinge, including base, it is characterised in that locating dowel is provided with the base, to be connected ties up
Band is set in the locating dowel by connecting hole, be coated with successively on the outside of bandage in the locating dowel friction plate, shell fragment and
Gland, the positioning column end is provided with fastener, and the gland, shell fragment, friction plate and bandage are pressed on the base,
During the bandage rotation damping is produced between the friction plate.
2. bandage connects hinge according to claim 1, it is characterised in that the fastener uses screw, the positioning
Post is provided with axial threaded hole.
3. bandage connects hinge according to claim 1, it is characterised in that the fastener uses screw cap, the spiral shell
Screwed hole is provided with the middle part of wire cover, the locating dowel is provided with external screw thread；Anti-slip veins are provided with the screw cap outer circumference surface.
4. bandage connects hinge according to claim 1, it is characterised in that the shell fragment is bowl-shape, and bowl bottom is provided with logical
Hole, sets two shell fragments altogether between the friction plate and gland, two shell fragment bowl bottom relative combinations are used together.
5. bandage connects hinge according to claim 1, it is characterised in that do axial trimming, institute in the locating dowel both sides
It is with the flat round hole being adapted to the locating dowel, the bandage rotation in the middle part of oblateness, the friction plate to state the section of locating dowel
The friction plate does not follow rotation when turning；The side of the friction plate and the bandage contact is provided with oil groove, the oil groove
Fill lubricating grease.
6. bandage connects hinge according to claim 1, it is characterised in that the strap end and the base contacts
It is provided with side on several salient points, the base and is correspondingly arranged on pit；The base is to be provided with circular groove type, side wall
One section of arc notch constitutes the rotating slideway of the bandage.
7. bandage connects hinge according to claim 2, it is characterised in that the screw carries central through hole, described fixed
Position post is provided with axial thread through hole, can penetrate line from the central through hole of screw and the axial thread through hole of locating dowel successively
Material.
8. bandage connects hinge according to claim 3, it is characterised in that the locating dowel is provided with axially extending bore, can
Wire rod is penetrated from the axially extending bore of the locating dowel.
9. it is connected with bandage in a kind of helmet, including display main body, display main body, it is characterised in that the bandage is with showing
Show that main body junction is provided with the bandage connects hinge described in claim any one of 1-8, the strap end is provided with connection
In hole, the locating dowel for being set on the base.
10. helmet according to claim 9, it is characterised in that the base passes through bolt combination with display main body
It is fixed, either fixed by gluing combination or hot melt combination is fixed, or integrated injection molding is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410146.4U CN206378642U (en) | 2016-12-21 | 2016-12-21 | A kind of bandage connects hinge and helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410146.4U CN206378642U (en) | 2016-12-21 | 2016-12-21 | A kind of bandage connects hinge and helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378642U true CN206378642U (en) | 2017-08-04 |
Family
ID=59407244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410146.4U Withdrawn - After Issue CN206378642U (en) | 2016-12-21 | 2016-12-21 | A kind of bandage connects hinge and helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773043A (en) * | 2016-12-21 | 2017-05-31 | 歌尔科技有限公司 | A kind of bandage connects hinge and helmet |
-
2016
- 2016-12-21 CN CN201621410146.4U patent/CN206378642U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773043A (en) * | 2016-12-21 | 2017-05-31 | 歌尔科技有限公司 | A kind of bandage connects hinge and helmet |
| CN106773043B (en) * | 2016-12-21 | 2023-08-25 | 歌尔科技有限公司 | Bandage connection hinge and head-mounted equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170804 Effective date of abandoning: 20230825 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170804 Effective date of abandoning: 20230825 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |