CN108710213A - A kind of helmet - Google Patents
A kind of helmet Download PDFInfo
- Publication number
- CN108710213A CN108710213A CN201810972551.2A CN201810972551A CN108710213A CN 108710213 A CN108710213 A CN 108710213A CN 201810972551 A CN201810972551 A CN 201810972551A CN 108710213 A CN108710213 A CN 108710213A
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- China
- Prior art keywords
- earphone
- supporting rod
- apparatus body
- mounting base
- spherical
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 244000309464 bull Species 0.000 claims description 15
- 230000013011 mating Effects 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 3
- 230000007704 transition Effects 0.000 description 6
- 239000002360 explosive Substances 0.000 description 5
- 210000004907 gland Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Headphones And Earphones (AREA)
Abstract
The present invention relates to a kind of helmets, including apparatus body, supporting rod, earphone mounting base and earphone, wherein, apparatus body includes but not limited to the helmet, VR equipment, mask and glasses, the first end of supporting rod is rotatably connected with apparatus body, the second end of supporting rod is connect by telescoping mechanism with earphone mounting base, and headset main body is rotatablely arranged at earphone mounting base；When in use, by telescoping mechanism, user can adjust distance of the earphone relative to apparatus body, the rotation by supporting rod relative to apparatus body, for can adjust angle of the earphone relative to apparatus body, by rotating earphone, the angle that user can also suitably adjust earphone has been convenient for wearing, it can be seen that, the earphone of above-mentioned helmet adjusts more flexible, the comfort of user's wearing is helped to improve, usage experience is promoted, preferably meets user demand.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to a kind of helmet.
Background technology
VR (Virtual Reality) is used as a kind of novel visual consumer electronics, has the function of virtual reality, can
The cultural life of people is greatly met, audient socially increases sharply at present.
Traditional VR products use of time under more noisy environment needs additionally to increase a plug earphone, frequently
Earphone damage is easy to cause to pullling for earphone cable during plug earphone and use, experience lf being influenced, therefore, currently on the market
There is VR products and earphone equipment integrating, but the size shape and ear of the head shape and size, ear due to people
There is larger difference in the position relative to head, and the structure of integral type, the adjusting of earphone position are easy to be restricted, past
It is past to be difficult to meet the needs of users.
Invention content
In order to improve the flexibility of earphone position adjusting, meet user demand, the invention discloses a kind of helmet, packets
Apparatus body, supporting rod, earphone mounting base and earphone are included, wherein：
The first end of the supporting rod is rotatably connected with the apparatus body, and the second end of the supporting rod, which passes through, stretches
Mechanism is connect with the earphone mounting base, and the headset main body is rotatablely arranged at the earphone mounting base.
Preferably, it is provided with the first rotating limit device between the supporting rod and the apparatus body, described first turn
Dynamic limiting device is for making the supporting rod be maintained at target location relative to the apparatus body.
Preferably, first rotating limit device is friction limiting device or clamping limiting device.
Preferably, first rotating limit device includes elastic rubber fitting and mounting plate, the apparatus body, the branch
Pre-installed position, and at least one pre-installation position are formed in strut and the mounting plate between two of arbitrary neighborhood
It sets and is provided with the elastic rubber fitting, the apparatus body is provided with mounting hole, the equipment with one in the supporting rod
It is formed with plug on another in ontology and the supporting rod, the plug is connect across the mounting hole with the mounting plate
And the elastic rubber fitting is made to be in pressured state.
Preferably, the telescoping mechanism includes sliding slot, slide plate and limiting device, and the sliding slot is set to the supporting rod
With one in the earphone mounting base, the slide plate is set to another in the supporting rod and the earphone mounting base,
The slide plate is slidably matched with the sliding slot, and the limiting device prevents the slide plate in first state with slide plate cooperation
It is slided along the sliding slot, the limiting device enables the slide plate along the sliding slot in the second state with slide plate disengaging
Sliding.
Preferably, the limiting device includes：
The ratchet bar being set on one in the slide plate and the sliding slot；
The pawl being set on another in the slide plate and the sliding slot, the pawl coordinate with the ratchet bar；
For pushing the pawl to be detached from the button of the ratchet bar；
For pushing the pawl restores and the ratchet bar coordinates the first return unit and for keeping the button remote
The second return unit from the pawl.
Preferably, at least one in the mating surface between the button and the pawl is guiding surface, the guiding
Inclined-plane is used to make the mobile side of one moving direction and other two in the button, the pawl and the ratchet bar
To being respectively perpendicular.
Preferably, the earphone mounting base is provided with spherical mounting groove with one in the earphone, another is provided with
With the hemisphere jut of the spherical mounting groove cooperation, fastener passes through through-hole and the spherical shape on the hemisphere jut axis
Through-hole on mounting groove axis is connected with counterpart connect the earphone with the earphone mounting base, the hemisphere jut
The aperture of through-hole on axis be more than the fastener diameter so that the earphone can relative to the earphone mounting base around
Own axes and radial rotating.
Preferably, it is provided with the second rotating limit device between the earphone and the earphone mounting base, described second turn
Dynamic limiting device is for making the earphone be maintained at target location relative to the earphone mounting base.
Preferably, the fastener is bulb bull stick, side setting of the hemisphere jut far from the spherical mounting groove
There are spherical mating groove, the bulb of the bulb bull stick to coordinate with the spherical mating groove.
Preferably, second rotating limit device is spherical rubber cushion, and the spherical shape rubber cushion is wrapped in the bulb bull stick
Bulb and between the bulb and the spherical mating groove, and after the bulb bull stick is connected with the counterpart
The spherical shape rubber cushion is in compressed state.
As can be seen from the above technical solutions, disclosed in this invention helmet, including apparatus body, supporting rod,
Earphone mounting base and earphone, wherein apparatus body includes but not limited to the helmet, VR equipment, mask and glasses, supporting rod
First end is rotatably connected with apparatus body, and the second end of supporting rod is connect by telescoping mechanism with earphone mounting base, earphone master
Body is rotatablely arranged at earphone mounting base, and first end and the apparatus body of above-mentioned supporting rod are rotatably connected and headset main body
It can be dynamic around a shaft rotation with being rotatably connected for earphone mounting base, the aggregate motion moved around multiple shaft rotations, ear can also be referred to
Wired or wireless connection can be used between machine and apparatus body；When in use, by telescoping mechanism, it is opposite that user can adjust earphone
In the distance of apparatus body, the rotation by supporting rod relative to apparatus body, for can adjust earphone relative to apparatus body
Angle, by rotate earphone, user can also suitably adjust earphone angle be convenient for wearing, it can be seen that, it is above-mentioned to wear
The earphone adjusting of equipment is more flexible, helps to improve the comfort of user's wearing, promotes usage experience, preferably meet user
Demand.
Description of the drawings
Fig. 1 is the axonometric drawing of the helmet disclosed in the embodiment of the present invention；
Fig. 2 is the integrally-built explosive view of earphone disclosed in the embodiment of the present invention；
Fig. 3 is the explosive view of the earphone swinging structure disclosed in the embodiment of the present invention；
Fig. 4 is the explosive view of the stretching structure disclosed in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram when stretching structure pawl disclosed in the embodiment of the present invention coordinates with ratchet bar；
Fig. 6 is the structural schematic diagram of the stretching structure operation part disclosed in the embodiment of the present invention；
Fig. 7 is the explosive view of the earphone disclosed in the embodiment of the present invention；
Fig. 8 is the partial sectional view of the earphone and earphone mounting base junction disclosed in the embodiment of the present invention.
Wherein：
10 be apparatus body；110 be shell；120 be inner casing；130 be mounting hole；
20 be supporting rod；210 be plug；220 be elastic rubber fitting；230 be mounting plate；240 be slide plate；
30 be earphone mounting base；310 be upper casing；320 be lower casing；330 be spherical mounting groove；340 be sliding slot；
40 be earphone；410 be lower earmuff；420 be upper earmuff；430 be gasket；440 be dustproof foam；450 be earphone covers；
460 be hemisphere jut；
50 be limiting device；510 be ratchet bar；520 be pawl；530 be the second return unit；540 be button；550 be
One return unit；560 be guiding surface；
60 be bulb bull stick；70 be attachment screw；
80 be spherical rubber cushion；810 be lower rubber cushion；820 be upper rubber cushion；
90 be gland；100 be pre-installed position.
Specific implementation mode
Core of the invention is to provide a kind of helmet, to improve the flexibility of earphone position adjusting, meets user
Demand.
Helmet disclosed in the embodiment of the present invention, referring to Fig. 1, Fig. 1 is disclosed in the embodiment of the present invention
The axonometric drawing of helmet, the helmet include apparatus body 10, supporting rod 20, earphone mounting base 30 and earphone 40.
Wherein, apparatus body 10 shown in FIG. 1 is VR equipment, but is actually not limited thereto, and apparatus body 10 can be with
For the helmet, mask, glasses etc., first end and the apparatus body 10 of supporting rod 20 are rotatably connected, the second end of supporting rod 20
It is connect with earphone mounting base 30 by telescoping mechanism, earphone 40 is rotatablely arranged at earphone mounting base 30, above-mentioned supporting rod 20
First end be rotatably connected with apparatus body 10 and 40 main body of earphone can be with being rotatably connected for earphone mounting base 30
It is dynamic around a shaft rotation, the aggregate motion moved around multiple shaft rotations can also be referred to, can be used between earphone 40 and apparatus body 10 wired
Or be wirelessly connected, and In-Ear structure or non-In-Ear structure may be used in earphone 40.
As shown in Figure 1, in the embodiment of the present invention apparatus body 10 be VR equipment, VR equipment include VR main bodys, headband and
Transition connection portion between VR main bodys and headband, the first end of supporting rod 20 can be connected to VR main bodys, headband and transition and connect
In any one in socket part.
As can be seen that compared with prior art, the helmet disclosed in above-described embodiment, when in use, by stretching
Contracting mechanism, user can adjust distance of the earphone 40 relative to apparatus body 10, by supporting rod 20 relative to apparatus body 10
Rotation, for can adjust angle of the earphone 40 relative to apparatus body 10, by rotating earphone 40, user can also suitably adjust
The angle of earphone 40 has been convenient for wearing, it can be seen that, the earphone 40 of above-mentioned helmet adjusts more flexible, helps to improve use
The comfort that family is worn promotes usage experience, preferably meets user demand.
It is understood that user is after adjusting earphone 40 to a suitable position, certainly wanting to earphone 40 can keep
In the position, therefore damping unit or limit rotary device offer resistance or limit can be set so that movable structure energy in each movable position
It is enough held in place by, therefore, in embodiments of the present invention, the first rotation is provided between supporting rod 20 and apparatus body 10
Limiting device, the first rotating limit device is for making supporting rod 20 be maintained at target location relative to apparatus body 10.As excellent
Selection of land, the first rotating limit device are friction limiting device or clamping limiting device, and above-mentioned clamping limiting device can be unidirectional
Clamping limit, i.e., only limit the rotation on 20 1 directions of supporting rod, the rotation without limiting 20 negative direction of supporting rod,
Or clamping limiting device can be that two-way clamping limits, you can to rotate forward that limit can also be right to supporting rod 20
Rotating backward for supporting rod 20 is limited.
Certainly, during actual use, the first rotating limit device is not limited to friction limiting device or clamping limit
Device can also use the structures such as torsional spring to be limited, be not limited thereto.
Preferably, the first rotating limit device is friction limiting device, i.e., is limited using frictional force, first turn
Dynamic limiting device includes elastic rubber fitting 220 and mounting plate 230, arbitrary in apparatus body 10, supporting rod 20 and mounting plate 230
It is formed with pre-installed position 100 between adjacent two, and is provided with elastic rubber fitting 220 at least one pre-installed position 100,
One in apparatus body 10 and supporting rod 20 is provided with mounting hole 130, apparatus body 10 on another in supporting rod 20
It is formed with plug 210, plug 210 connect with mounting plate 230 across mounting hole 130 and elastic rubber fitting 220 is made to be in pressured state.
Fig. 2 and Fig. 3 are please referred to, specifically in the embodiment of the present invention, mounting hole 130 is opened in the transition connection portion of VR equipment
On, transition connection portion includes shell 110 and inner casing 120, and mounting hole 130 is located at inner casing 120, mounting plate 230 and elastic gum
For pad 220 between shell 110 and inner casing 120, plug 210 is formed in supporting rod 20, and the plug 210 on supporting rod 20 passes through peace
It fills hole 130 with mounting plate 230 to coordinate, and so that mounting plate 230 is coordinated with inner casing 120 and clamp elastic rubber fitting 220, above structure,
The connection structure of supporting rod 20 and apparatus body 10 can be hidden in transition connection portion, and elastic rubber fitting 220 increases support
Bar 20 damps when being rotated relative to transition connection portion, to make supporting rod 20 be maintained at target location relative to apparatus body 10
Meanwhile, it is capable to feel when improving user's operation.
It is understood that the structure of above-mentioned first rotating limit device is only a kind of preferred implementation provided by the invention
Scheme, in other embodiments, plug can also be set on mounting plate 230, and the plug on mounting plate 230 passes through supporting rod 20
It is connect with supporting rod 20 with another in apparatus body 10 with the mounting hole on one in apparatus body 10.
Preferably, telescoping mechanism includes sliding slot 340, slide plate 240 and limiting device 50, and sliding slot 340 is set to branch
Strut 20 and one in earphone mounting base 30, slide plate 240 is set to another in supporting rod 20 and earphone mounting base 30, sliding
Plate 240 is slidably matched with sliding slot 340, and limiting device 50 prevents slide plate 240 along sliding slot in first state with the cooperation of slide plate 240
340 slidings, limiting device 50 enable slide plate 240 to be slided along sliding slot 340 in the second state with the disengaging of slide plate 240.
Referring to Fig. 4, Fig. 4 is the explosive view of the stretching structure disclosed in the embodiment of the present invention, in the embodiment of the present invention
In, slide plate 240 is set to supporting rod 20, and sliding slot 340 is opened in earphone mounting base 30, and limiting device 50 is set to earphone mounting base
30, further, earphone mounting base 30 includes being made of upper casing 310 and lower casing 320, sliding slot 340 can by upper casing 310 and
Lower casing 320 surrounds, and can also independently be opened on upper casing 310 or lower casing 320, and limiting device 50 is hidden in upper casing 310 under
In the inner cavity that shell 320 surrounds, only the operating side of limiting device 50 is stretched out except earphone mounting base 30.
Advanced optimize above-mentioned technical proposal, limiting device 50 uses ratchet structure, including ratchet bar 510, pawl 520,
Button 540, the first return unit 550 and the second return unit 530, wherein ratchet bar 510 is set in slide plate 240 and sliding slot 340
One on, pawl 520 is set on another in slide plate 240 and sliding slot 340, and pawl 520 coordinates with ratchet bar 510, presses
Button 540 is for pushing pawl 520 to be detached from ratchet bar 510, and the first return unit 550 is for pushing pawl 520 to restore and ratchet bar 510
Cooperation, the second return unit 530 is for making button 540 far from pawl 520.
Specifically in the embodiment of the present invention, such as Fig. 4, ratchet bar 510 is set to slide plate 240, and pawl 520 is slideably positioned in ear
Machine mounting base 30 is simultaneously located at 340 side of sliding slot, and button 540 is slideably positioned in earphone mounting base 30, the first return unit 550 and the
Two return units 530 are compressed spring, and when in use, button 540 overcomes the active force of the second return unit 530 to push pawl 520,
Pawl 520 overcomes the active force of the first return unit 550 to be moved to the direction far from ratchet bar 510 under the promotion of button 540, when
When pawl 520 is detached with ratchet bar 510, slide plate 240 can move freely in sliding slot 340, when release button 540, button 540
It is resetted under the action of the second return unit 530, pawl 520 is engaged with ratchet bar 510 to cunning under the action of the first return unit 550
Plate 240 is limited, as shown in Figure 5.
It should be noted that when ratchet and ratchet bar 510 are straight-tooth, above-mentioned position limiting structure can to slide plate 240 into
Row is bidirectionally limited, i.e., to moving slide board 240, it is necessary to which pressing button 540 can realize, when one of ratchet and ratchet bar 510
For helical teeth when, above-mentioned position limiting structure unidirectionally limits slide plate 240, i.e., only slide plate 240 be inserted into or remove sliding slot 340
When, just need operation button 540, it is on the contrary then do not need.
Above-mentioned technical proposal is advanced optimized, referring to Fig. 6, in the mating surface between button 540 and pawl 520 at least
One is guiding surface 560, and guiding surface 560 is used to make one movement in button 540, pawl 520 and ratchet bar 510
Direction is respectively perpendicular with other two moving direction, by setting guiding surface 560, can adjust the glide direction of button 540,
Easily facilitate operation.
It should be noted that in above-described embodiment, pawl 520 can only have that there are one ratchets, can also be such as ratchet bar 510
The pawl 520 of the more ratchet structures of similar use, more ratchet structures can have multiple cooperations when being engaged with ratchet bar 510
Face can be such that fit structure more stablizes firm.
There are bigger differences for the ear of different user and the angle on head, in order to enable earphone 40 to be installed relative to earphone
Seat 30 carries out angular adjustment to adapt to different users, promotes user experience, and earphone mounting base 30 is set with one in earphone 40
It is equipped with spherical mounting groove 330, another is provided with the hemisphere jut 460 coordinated with spherical mounting groove 330, and fastener passes through spherical shape
The through-hole on 330 axis of through-hole and spherical mounting groove on raised 460 axis is connected with counterpart by earphone 40 and ear
Machine mounting base 30 connects, and the aperture of the through-hole on 460 axis of hemisphere jut is more than the diameter of fastener so that earphone 40 being capable of phase
For earphone mounting base 30 around own axes and radial rotating.
It is understood that in order to enable hemisphere jut 460 to be rotated relative to spherical mounting groove 330, hemisphere jut 460
After coordinating with spherical mounting groove 330, hemisphere jut 460 should also have part to expose except spherical mounting groove 330.
Specifically in the embodiment of the present invention, referring to Fig. 7, Fig. 7 is the quick-fried of the earphone 40 disclosed in the embodiment of the present invention
Fried figure, earphone 40 are made of lower earmuff 410, upper earmuff 420, gasket 430, dustproof foam 440 and earphone covers 450 successively, ball
Shape mounting groove 330 is set to lower casing 320, and hemisphere jut 460 is set to lower earmuff 410, and fastener is from upper earmuff 420 and lower earmuff
The through-hole on lower earmuff 410 is passed through to be connect with counterpart with the through-hole on lower casing 320 between 410.
Above-mentioned technical proposal is advanced optimized, for ease of the rotation of earphone 40, in embodiments of the present invention, fastener is ball
Head bull stick 60, side of the hemisphere jut 460 far from spherical mounting groove 330 are provided with spherical mating groove, the bulb of bulb bull stick 60
Coordinate with spherical mating groove.
Counterpart is attachment screw 70, and the one end of bar portion far from bulb of bulb bull stick 60 is provided with threaded hole, connects spiral shell
Nail 70 is connected with the threaded hole on bulb bull stick 60.
To enable earphone 40 to be maintained at target location relative to earphone mounting base 30 and promoting user's operation feel, earphone
The second rotating limit device is provided between 40 and earphone mounting base 30.
Preferably, the second rotating limit device is spherical rubber cushion 80, and spherical rubber cushion 80 is wrapped in bulb bull stick 60
Bulb is simultaneously located between bulb and spherical mating groove, and bulb bull stick 60 be connected with counterpart after spherical rubber cushion 80 be in by
Compressive state, as shown in Figure 8.
Above-mentioned spherical shape rubber cushion 80 can be half ball pad described in Fig. 8, or full closed as shown in Figure 7 is that is, spherical
Rubber cushion 80 includes upper rubber cushion 820 and lower rubber cushion 810, and upper rubber cushion 820 is further with lower rubber cushion 810 cooperation package bulb
It avoids rubber cushion 820 from being detached from bulb to be provided on the gland 90 and match with upper rubber cushion 820 as shown in fig. 7, being additionally provided with gland 90
The spherical groove of conjunction, gland 90 connect with lower earmuff 410 and compress upper rubber cushion 820.
Helmet provided by the present invention is described in detail above.Specific case used herein is to this hair
Bright principle and embodiment is expounded, the explanation of above example is only intended to help understand the present invention method and its
Core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection of the claims in the present invention
In range.
Claims (11)
1. a kind of helmet, which is characterized in that including apparatus body, supporting rod, earphone mounting base and earphone, wherein：
The first end of the supporting rod is rotatably connected with the apparatus body, and the second end of the supporting rod passes through telescoping mechanism
It is connect with the earphone mounting base, the headset main body is rotatablely arranged at the earphone mounting base.
2. helmet according to claim 1, which is characterized in that be arranged between the supporting rod and the apparatus body
There is the first rotating limit device, first rotating limit device is for making the supporting rod be kept relative to the apparatus body
In target location.
3. helmet according to claim 2, which is characterized in that first rotating limit device is friction limit dress
Set or be clamped limiting device.
4. helmet according to claim 2 or 3, which is characterized in that first rotating limit device includes elasticity
Rubber cushion and mounting plate are formed between two of arbitrary neighborhood in the apparatus body, the supporting rod and the mounting plate
Have pre-installed position, and be provided with the elastic rubber fitting at least one pre-installed position, the apparatus body with it is described
One in supporting rod is provided with mounting hole, is formed with plug on another in the apparatus body and the supporting rod, institute
Plug is stated to connect with the mounting plate across the mounting hole and the elastic rubber fitting is made to be in pressured state.
5. according to the helmet described in claim 1-3 any one, which is characterized in that the telescoping mechanism include sliding slot,
Slide plate and limiting device, the sliding slot are set to the supporting rod and one in the earphone mounting base, and the slide plate is set
It is placed in another in the supporting rod and the earphone mounting base, the slide plate is slidably matched with the sliding slot, the limit
Device prevents the slide plate from being slided along the sliding slot in first state with slide plate cooperation, and the limiting device is in the second shape
The slide plate is set to be slided along the sliding slot with the slide plate disengaging when state.
6. helmet according to claim 5, which is characterized in that the limiting device includes：
The ratchet bar being set on one in the slide plate and the sliding slot；
The pawl being set on another in the slide plate and the sliding slot, the pawl coordinate with the ratchet bar；
For pushing the pawl to be detached from the button of the ratchet bar；
For pushing the pawl to restore with the first return unit of ratchet bar cooperation and for making the button far from institute
State the second return unit of pawl.
7. helmet according to claim 6, which is characterized in that in the mating surface between the button and the pawl
At least one is guiding surface, and the guiding surface is used to make one in the button, the pawl and the ratchet bar
A moving direction is respectively perpendicular with other two moving direction.
8. according to the helmet described in claim 1-3 and 6,7 any one, which is characterized in that the earphone mounting base with
One in the earphone is provided with spherical mounting groove, another is provided with the hemisphere jut with the spherical mounting groove cooperation,
Fastener passes through the through-hole on the hemisphere jut axis and the through-hole on the spherical mounting groove axis to coordinate with counterpart
The earphone is connect by connection with the earphone mounting base, and the aperture of the through-hole on the hemisphere jut axis is more than the fastening
The diameter of part is so that the earphone can be relative to the earphone mounting base around own axes and radial rotating.
9. helmet according to claim 8, which is characterized in that be arranged between the earphone and the earphone mounting base
There is the second rotating limit device, second rotating limit device is for making the earphone be kept relative to the earphone mounting base
In target location.
10. helmet according to claim 9, which is characterized in that the fastener is bulb bull stick, the spherical male
It plays the side far from the spherical mounting groove and is provided with spherical mating groove, the bulb of the bulb bull stick and the spherical mating groove
Cooperation.
11. helmet according to claim 10, which is characterized in that second rotating limit device is spherical glue
Pad, the spherical shape rubber cushion are wrapped in the bulb of the bulb bull stick and between the bulb and the spherical mating grooves, and
The bulb bull stick is in compressed state with the spherical rubber cushion after counterpart mating connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972551.2A CN108710213B (en) | 2018-08-24 | 2018-08-24 | Head-mounted equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972551.2A CN108710213B (en) | 2018-08-24 | 2018-08-24 | Head-mounted equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108710213A true CN108710213A (en) | 2018-10-26 |
| CN108710213B CN108710213B (en) | 2024-02-06 |
Family
ID=63873427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810972551.2A Active CN108710213B (en) | 2018-08-24 | 2018-08-24 | Head-mounted equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108710213B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413534A (en) * | 2018-12-07 | 2019-03-01 | 歌尔科技有限公司 | A kind of headphone |
| CN109597206A (en) * | 2019-01-17 | 2019-04-09 | 歌尔科技有限公司 | A kind of wearable device |
| CN109965435A (en) * | 2019-03-14 | 2019-07-05 | 中科声华(苏州)科技有限公司 | A kind of connector that earphone is connected to the helmet |
| CN110769344A (en) * | 2019-10-31 | 2020-02-07 | 歌尔科技有限公司 | Headset pulling structure and headset |
| CN113325584A (en) * | 2021-05-19 | 2021-08-31 | 歌尔股份有限公司 | Rear head-mounted adjusting mechanism and head-mounted product |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030210801A1 (en) * | 2002-05-07 | 2003-11-13 | Alex Naksen | Adjustable headphone |
| CN105807425A (en) * | 2015-12-31 | 2016-07-27 | 北京小鸟看看科技有限公司 | Head-mounted device |
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| CN109413534A (en) * | 2018-12-07 | 2019-03-01 | 歌尔科技有限公司 | A kind of headphone |
| CN109413534B (en) * | 2018-12-07 | 2023-12-22 | 歌尔科技有限公司 | Headset |
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| CN109597206B (en) * | 2019-01-17 | 2024-01-26 | 歌尔科技有限公司 | Wearable equipment |
| CN109965435A (en) * | 2019-03-14 | 2019-07-05 | 中科声华(苏州)科技有限公司 | A kind of connector that earphone is connected to the helmet |
| CN110769344A (en) * | 2019-10-31 | 2020-02-07 | 歌尔科技有限公司 | Headset pulling structure and headset |
| CN110769344B (en) * | 2019-10-31 | 2021-03-19 | 歌尔科技有限公司 | Headset pulling structure and headset |
| CN113325584A (en) * | 2021-05-19 | 2021-08-31 | 歌尔股份有限公司 | Rear head-mounted adjusting mechanism and head-mounted product |
| CN113325584B (en) * | 2021-05-19 | 2022-07-29 | 歌尔股份有限公司 | Rear head-mounted adjusting mechanism and head-mounted product |
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