CN215416107U - Adjustable headband assembly and head-mounted equipment - Google Patents
Adjustable headband assembly and head-mounted equipment Download PDFInfo
- Publication number
- CN215416107U CN215416107U CN202121559383.8U CN202121559383U CN215416107U CN 215416107 U CN215416107 U CN 215416107U CN 202121559383 U CN202121559383 U CN 202121559383U CN 215416107 U CN215416107 U CN 215416107U
- Authority
- CN
- China
- Prior art keywords
- section
- headband
- shell
- telescopic
- side head
- 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
Images
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model provides an adjustable headband assembly and a head-wearing device, wherein the adjustable headband assembly comprises a shell and two side headband bodies, at least one of the side headband bodies is fixedly connected with a lead, and the rear part of the lead extends into an installation cavity to form a lead extending section; a fixing part is arranged in the mounting cavity and divides the lead extending-in section into a telescopic section and a static section; when the side head band slides and extends relative to the shell, the telescopic section is driven to extend, and when the side head band slides and retracts relative to the shell, the telescopic section rebounds and retracts; the rear end of the static section is connected with the electronic component, and the front end of the static section is connected with the telescopic section. The utility model avoids pushing the lead to reset by retracting the side head band, thereby effectively avoiding the problems of winding disorder of the lead stretching-in section, damage of the wire body or falling off of the wire body connector caused by frequent telescopic adjustment of the side head band.
Description
Technical Field
The utility model relates to the technical field of head-mounted equipment, in particular to a headband assembly with adjustable length and head-mounted equipment with the headband assembly.
Background
Wear-type VR, AR, head-mounted devices such as MR because the use is worn to use at user's head to the cover during the use, then the whole closed loop configuration that is of head-mounted devices. To accommodate different head circumference sizes, the headband assembly length of the headset is typically adjustable. The headband assembly generally comprises a shell and two side headband bodies on the left side and the right side, and the two side headband bodies can stretch and slide relative to the shell along the extending direction of the headband assembly, so that the length of the whole headband assembly can be adjusted, and the circumference of the head-wearing device can be adjusted.
At present, some head-mounted devices are provided with some electronic components (such as a battery, a PCB, a speaker, or a microphone) in a headband assembly housing at the rear portion, and all or part of the electronic components (referred to as headband portion electronic components herein for short) in the headband assembly housing need to be connected with electronic components (referred to as main body portion electronic components herein for short) such as a main board and a camera in a front device main body through wires for data communication or power supply connection, so as to complete a data transmission or power supply function.
Because the lead is generally not stretchable, in order to stretch the lead along with the side head band in the prior art, a certain stretching margin is generally provided for the part of the lead positioned in the shell, and a certain space is correspondingly reserved in the shell to accommodate the part of the lead, when the side head band slides outwards relative to the shell and is pulled out, the conducting wire is pulled outwards along with the side head band, the conducting wire positioned in the shell is pulled out, when the side head band slides inwards relative to the shell and is pushed to reset, because the wire can not stretch out and draw back, and do not have resilient means and limit structure in the casing, the unable automatic home position that gets back to of wire can only be in the same place to propulsion is crouched to the inside under the extrusion effect of lateral part bandeau, and long-term use can be pushed repeatedly by lateral part bandeau, and it is in disorder, the line body damage or line body connector drop etc. are led to the fact the wire winding very probably, make the stability of whole product descend.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable headband assembly and a head-wearing device, which can effectively avoid the winding disorder of wires in a shell of the headband assembly, the damage of a wire body or the falling off of a wire body connector when a side headband is adjusted in a telescopic mode.
In order to solve the technical problems, the adjustable headband assembly provided by the utility model adopts the following technical scheme: an adjustable headgear assembly comprising:
the electronic component mounting device comprises a shell, a mounting cavity and a mounting base, wherein an electronic component is arranged in the mounting cavity;
the two side head bands are respectively positioned at the left side and the right side of the shell, and one end of each of the two side head bands is inserted into the mounting cavity and can slide and stretch relative to the shell;
at least one of the side head belts is fixedly connected with a lead, and the rear part of the lead extends into the mounting cavity to form a lead extending section;
a fixing part is arranged in the mounting cavity and divides the lead stretching-in section into a telescopic section and a static section;
the side head straps slide out relative to the shell to drive the extendable temple members to extend, and the side head straps slide back relative to the shell to retract the extendable temple members to retract;
the rear end of the static section is connected with the electronic component, and the front end of the static section is connected with the telescopic section.
The telescopic section is characterized in that a limiting part is further arranged in the mounting cavity, the telescopic section is supported on the limiting part, and the limiting part provides resistance for the extension of the telescopic section.
The telescopic section is bent and extended to reserve a telescopic allowance, an elastic body shell is coated outside the telescopic section, and the elastic body shell can generate elastic deformation at least in the telescopic direction of the telescopic section.
The limiting part is columnar and provided with a smooth circumferential side face, and the telescopic section is wound on the limiting part for at least half a circle.
The limiting component is slidably arranged in the mounting cavity, when the side head band is opposite to the shell and slides outwards to extend, the telescopic section is driven to pull the limiting component to slide, and meanwhile, an elastic resetting component is arranged in the mounting cavity and used for driving the limiting component to reset.
And a sliding guide structure is further arranged in the mounting cavity and is in sliding guide fit with the limiting component.
The conducting wire penetrates through the side head band of the side head along the length direction of the side head band, the conducting wire extending section is located on the outer side of the rear end of the side head band, and the front end of the conducting wire is located on the outer side of the front end of the side head band.
The fixing part is a pressing block fixedly arranged on the inner wall of the shell and used for fastening one part of the lead extending-in section on the shell.
The limiting component is a rotating wheel capable of automatically resetting, the telescopic section is wound on the limiting component for a plurality of circles, and the telescopic section can stretch out through the sliding of the side head band and can stretch out through the resetting and rotating of the limiting component.
The telescopic section is wound on the limiting part for at least half a circle, the limiting part is slidably arranged in the mounting cavity, and an elastic reset part is arranged in the mounting cavity and used for driving the limiting part to reset; when the lateral headband slides outwards relative to the shell, the telescopic section is driven to pull the limiting part to slide, and the telescopic section stretches out through the sliding of the lateral headband and resets through the sliding of the limiting part.
The utility model also provides a head-mounted device which comprises the adjustable head band component.
Compared with the prior art, the utility model has the following advantages and positive effects:
1. the adjustable headband assembly is characterized in that a fixing part is arranged in a shell mounting cavity of the adjustable headband assembly, the fixing part divides a part, namely a lead stretching-in section, of a lead, which is positioned in the mounting cavity, into a static section and a telescopic section, wherein the telescopic section is telescopic, a side headband is slidingly extended relative to a shell, the telescopic section is driven to extend, and when the side headband is slidingly retracted relative to the shell, the telescopic section rebounds and retracts, so that on one hand, the lead can be ensured to be stretched together with the side headband, the smooth stretching of the side headband is ensured, on the other hand, the telescopic section has a rebounding and retracting function, the lead stretching-in section can be automatically reset after the side headband is reset, and the lead can be prevented from being pushed to reset as far as possible by retracting of the side headband, and therefore, the problems that the lead stretching-in section is wound disorderly, the lead is damaged or a lead connector falls off due to frequent telescopic adjustment of the side headband can be effectively avoided;
2. the rear end of the static section is connected with the electronic component, the front end of the static section is connected with the telescopic section, and the static section is fixed, so that the telescopic movement of the head band at the side part can not influence the electronic component, the connection reliability of the static section of the lead and the electronic component is ensured, and the connection reliability of the whole lead and the electronic component is further ensured.
Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a perspective view of an adjustable headband assembly according to an embodiment of the present invention;
FIG. 2 is a perspective view of an adjustable headband assembly according to an embodiment of the present invention with the front shell of the housing omitted;
FIG. 3 is a perspective view of the adjustable headband assembly according to the present invention without the front housing shell and a side headband;
FIG. 4 is a perspective view of a conductive wire of an adjustable headband assembly according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a wire temple piece of an adjustable headband assembly according to an embodiment of the present invention.
Reference numerals:
100. a housing; 110. a mounting cavity; 120. a front housing; 130. a rear housing; 140. a left opening; 150. a right opening; 160. a guide rail; 200. a lateral headband; 300. a wire; 310. a wire insertion section; 311. a scalable segment; 312. a stationary section; 313. an elastomeric housing; 320. a front end; 330. a connector; 400. a fixing member; 500. a limiting component; 600. an elastic reset component; 700. an electronic component.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 3, the adjustable headband assembly of the present invention may be applied to a headset such as VR glasses, AR glasses, and headphones, the headset generally includes a front device body and a rear adjustable headband assembly, and electronic components in a housing of the headband assembly need to be connected to electronic components such as a main board and a camera in the device body through wires for data communication or power supply connection, so as to complete data transmission or power supply functions. As shown in fig. 1 to 3, the adjustable headband assembly of the present embodiment includes a shell 100, two side headband 200, and other necessary structural and functional components of the head-mounted device, which are not described in detail herein.
Specifically, a mounting cavity 110 is formed in the housing 100, and an electronic component 700, such as a battery, a PCB, a speaker or a microphone, is disposed in the mounting cavity 110; the housing 100 includes a front housing 120 and a rear housing 130, the front housing 120 and the rear housing 130 are fastened or connected in other forms to enclose the mounting cavity 110, of course, the housing 100 may also be formed by fastening or connecting two housing parts arranged up and down; the left end of the housing 100 is provided with a left opening 140, the right end is provided with a right opening 150, and both the left opening 140 and the right opening 150 are communicated with the installation cavity 110. When the adjustable headband assembly of the present embodiment is applied to a head-mounted device and worn on the head of a user, the housing 100 is attached to the back of the head, and in order to improve the wearing comfort, in the present embodiment, the outer contour of the housing 100 is an arc-shaped structure similar to the contour of the back side of the head.
The number of the side head bands 200 is two, the two side head bands are respectively located on the left side and the right side of the shell 100, the rear end of the left side head band 200 is inserted into the installation cavity 110 through the left opening 140 of the shell 100 and can slide and stretch relative to the shell 100, the rear end of the right side head band 200 is inserted into the installation cavity 110 through the right opening 150 of the shell 100 and can slide and stretch relative to the shell 100, and therefore the extension length of the side head band 200 relative to the shell 100 can be adjusted through push-pull, and the adjustable length of the adjustable head band assembly and the adjustable annular length of the whole head-mounted device can be further achieved.
At least one of the side headbands 200 has attached thereto a wire 300 for connecting the electronics 700 in the rear adjustable headband assembly mounting cavity 110 to the electronics in the front equipment body for data transmission or power supply.
The rear part of the lead 300 extends into the installation cavity 110 to form a lead extending section 310, a fixing part 400 is arranged in the installation cavity 110, and the fixing part 400 is fixedly arranged and divides the lead extending section 310 into a telescopic section 311 and a static section 312; the retractable portion 311 is retractable, when the side headband 200 slides outwards (i.e., in the direction indicated by the right arrow in fig. 2 and 3) relative to the shell 100 to extend (i.e., the length of the portion of the side headband 200 extending out of the shell 100 is increased), the retractable portion 311 is driven to extend, when the side headband 200 slides inwards (i.e., in the direction indicated by the left arrow in fig. 2 and 3) relative to the shell 100 to retract (i.e., the length of the portion of the side headband 200 extending out of the shell 100 is decreased), the retractable portion 311 rebounds to retract, which is beneficial to the wire extending portion 310 automatically resetting when the side headband 200 retracts to reset, and the wire resetting caused by the retraction and pushing of the side headband is avoided as much as possible, thereby effectively avoiding the problems of winding and disordering of the wire extending portion, damage of the wire body, or falling off of the wire body connector due to frequent retraction and adjustment of the side headband.
The rear end of the static section 312 is connected with the electronic component 700 in the mounting cavity 110, the front end is connected with the telescopic section 311, the static section 312 is in a static state and is fixed, namely, is not influenced by the telescopic motion of the side head band 200, so that the connection reliability of the static section 312 and the electronic component 700 can be ensured, and the connection reliability of the whole lead and the electronic component can be further ensured.
Further, a limiting member 500 is disposed in the mounting cavity 110, the extendable temple member 311 is supported on the limiting member 500, and the limiting member 500 provides resistance to the extension of the extendable temple member 311, i.e. limits the extendable temple member 311 in the extending direction. When the side headband 200 slides and extends outwards relative to the shell 100, the retractable section 311 is driven to extend, and the limiting component 500 provides resistance for the extension of the retractable section 311, so that the retractable section 311 is prevented from moving outwards along with the side headband 200, which is beneficial to preventing the retractable section 311 from accumulating at the left opening 140 or the right opening 150 of the shell 100 along with the outward sliding of the side headband 200 and preventing the retractable section from being pushed and worn when the side headband 200 retracts inwards; at the same time, the resistance provided by the stretch stop members 500 during extension of the extendable temple members 311 also helps to rebound the extendable temple members 311, further preventing retraction from being jostled by the side headgear 200.
In this embodiment, the stretchable part 311 of the conductive wire 310 has elasticity, i.e., it can be deformed and stretched by an external force (in this embodiment, the pulling force of the side head band 200 and the resistance of the position limiting member 500), and can automatically rebound after the external force is removed. Specifically, the extendable temple member 311 extends in a bending manner to reserve an extension margin, and an elastomer housing 313 is covered outside the extendable temple member 311, the elastomer housing 313 can generate elastic deformation at least in the extension direction of the extendable temple member 311, and the elastomer housing 313 covers the extendable temple member 311 extending in the bending manner, thereby achieving elastic extension of the extendable temple member 311.
As a specific embodiment, referring to fig. 4 and 5, in this embodiment, the extendable temple 311 extends spirally, the number of the wires 300 may be multiple strands or single strands, and the elastomer housing 313 may be made of silicone or rubber, and is integrally bonded to the extendable temple 311. Of course, the extendable temple member 311 may also extend in a wave-like manner, etc.
Spacing part 500 is the column, and it has slick and sly circumference side, and the extendible section 311 is at least around establishing the half-turn on spacing part 500, improves spacing and the support reliability of spacing part 500 to extendible section 311 on the one hand, and on the other hand can make the wire stretch into section 311 and place in order, avoids winding the confusion, and saves space and occupy, as shown in fig. 2 and fig. 3, spacing part 500 specifically is cylindrical minor axis form or elliptic cylinder form.
Further, in the present embodiment, the limiting member 500 is slidably disposed in the mounting cavity 110, when the side headband 200 is slidably extended outward relative to the housing 100, the extendable portion 311 is driven to pull the limiting member 500 to slide, and the elastic restoring member 600 is disposed in the mounting cavity 110 for driving the limiting member 500 to restore. Except that scalable section 311 self elastic deformation realizes flexible in this embodiment, stop part 500 also can provide certain flexible function, and these two kinds of flexible modes combine together, and the wire stretches into section 310 and can kick-back smoothly and reset when effectively guaranteeing that lateral part bandeau 200 withdrawal resets on the one hand, and on the other hand, elasticity reset part 600's elasticity restoring force can provide the clamp force when wearing for the bandeau subassembly, realizes the controllable adjustable of flexible feeling, improves and wears comfort level and reliability.
The elastic restoring member 600 may be a spring, a spring leaf, or the like.
As shown in fig. 2 and 3, a sliding guide structure, specifically a guide rail 160, is further disposed in the mounting cavity 110, and is in sliding guiding engagement with the limiting member 500, so as to guide the sliding of the limiting member 500, and further, to guide the telescopic sliding of the side headband 200.
For the conductive wire 300, the conductive wire 300 is inserted through the side headband 200 along the length direction of the side headband 200 in this embodiment, so as to prevent the conductive wire 300 from being exposed and to make the adjustable headband assembly simple in structure. The wire-inserting section 310 is located outside the rear end of the side headband 200 and extends into the mounting cavity 110, the rear end of the wire 300 is also the rear end of the stationary section 312, the front end 320 of the wire 300 is located outside the front end of the side headband 200, and the front and rear ends of the wire 320 are provided with connectors 330 for connecting with electronic components in the main body of the device and the electronic components 700 in the adjustable headband assembly, respectively.
As for the fixing member 400, as shown in fig. 2 and 3, in this embodiment, it is a pressing block fixed on the inner wall of the casing 100, which fastens a part of the wire-drawing section 310 on the casing 100, and the parts of the wire-drawing section 310 on both sides of the fixing member 400 are the telescopic section 311 and the stationary section 312, respectively. The fixing member 400 may be fixed on an inner wall of the casing 100, specifically, an inner wall of the rear case 130, by gluing, or screwing.
This embodiment has still provided a head-mounted apparatus, and it specifically can be AR, VR or MR intelligence glasses, including the adjustable bandeau subassembly at rear portion and anterior equipment principal, constitutes the annular and wears the structure, and electronic components in the bandeau subassembly casing passes through the wire and is connected with electronic components such as mainboard, camera in the equipment principal and carry out data communication or power supply and connect to accomplish data transmission or power supply function. The structure of the adjustable headband assembly is described with reference to the embodiments of the adjustable headband assembly of the present invention and the descriptions of fig. 1 to 5, and will not be described herein again.
As another specific embodiment, the stretchable section 311 is not stretched elastically, i.e. it cannot stretch by its own elastic deformation, at this time, the position-limiting member 500 is a rotatable wheel capable of automatically returning, i.e. it can rotate and has an automatic returning function, the stretchable section 311 is wound on the position-limiting member 500 for a plurality of turns, when a pulling force is applied to the side headband 200 to make it slide and extend outwards relative to the housing 100, one end of the stretchable section 311 is pulled to move towards the extending direction, because the other end of the stretchable section 311 is fixed by the fixing member 400, the side headband 200 can pull the position-limiting member 500 through the stretchable section 311 to rotate and pay off, so that the stretchable section 311 extends towards the side headband 200 side along with the extension of the side headband 200; after releasing the side headband 200, the spacing member 500 is rotated in the reverse direction to retract the retractable section 311 back onto the spacing member 500, i.e. the retractable section 311 is retracted by the outward sliding extension of the side headband 200 and the rotation of the spacing member 500.
The position-limiting component 500 may be a rotating wheel capable of automatic rotation and reset in the prior art, and the structure thereof will not be described in detail herein.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. An adjustable headgear assembly comprising:
the electronic component mounting device comprises a shell, a mounting cavity and a mounting base, wherein an electronic component is arranged in the mounting cavity;
the two side head bands are respectively positioned at the left side and the right side of the shell, and one end of each of the two side head bands is inserted into the mounting cavity and can slide and stretch relative to the shell;
at least one of the side head belts is fixedly connected with a lead, and the rear part of the lead extends into the mounting cavity to form a lead extending section;
the device is characterized in that a fixing part is arranged in the mounting cavity and divides the lead stretching-in section into a telescopic section and a static section;
the side head straps slide out relative to the shell to drive the extendable temple members to extend, and the side head straps slide back relative to the shell to retract the extendable temple members to retract;
the rear end of the static section is connected with the electronic component, and the front end of the static section is connected with the telescopic section.
2. The adjustable headband assembly of claim 1 wherein the headband comprises a first headband support member,
the telescopic section is characterized in that a limiting part is further arranged in the mounting cavity, the telescopic section is supported on the limiting part, and the limiting part provides resistance for the extension of the telescopic section.
3. The adjustable headband assembly of claim 2 wherein:
the telescopic section is bent and extended to reserve a telescopic allowance, an elastic body shell is coated outside the telescopic section, and the elastic body shell can generate elastic deformation at least in the telescopic direction of the telescopic section.
4. The adjustable headband assembly of claim 3 wherein the headband comprises a first strap portion and a second strap portion,
the limiting part is columnar and provided with a smooth circumferential side face, and the telescopic section is wound on the limiting part for at least half a circle.
5. The adjustable headband assembly of claim 4 wherein the headband comprises a first headband support member,
the limiting component is slidably arranged in the mounting cavity, when the side head band is opposite to the shell and slides outwards to extend, the telescopic section is driven to pull the limiting component to slide, and meanwhile, an elastic resetting component is arranged in the mounting cavity and used for driving the limiting component to reset.
6. The adjustable headband assembly of claim 5 wherein the headband comprises a first strap portion and a second strap portion,
and a sliding guide structure is further arranged in the mounting cavity and is in sliding guide fit with the limiting component.
7. The adjustable headband assembly of claim 1 wherein the headband comprises a first headband support member,
the conducting wire penetrates through the side head band along the length direction of the side head band, the conducting wire extending section is located on the outer side of the rear end of the side head band, and the front end of the conducting wire is located on the outer side of the front end of the side head band.
8. The adjustable headband assembly of claim 2 wherein the headband assembly comprises a first headband support member,
the fixing part is a pressing block fixedly arranged on the inner wall of the shell and used for fastening one part of the lead extending-in section on the shell.
9. The adjustable headband assembly of claim 2 wherein the headband assembly comprises a first headband support member,
the limiting component is a rotating wheel capable of automatically resetting, the telescopic section is wound on the limiting component for a plurality of circles, and the telescopic section can stretch out through the sliding of the side head band and can stretch out through the resetting and rotating of the limiting component.
10. A headgear comprising an adjustable headband assembly according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559383.8U CN215416107U (en) | 2021-07-09 | 2021-07-09 | Adjustable headband assembly and head-mounted equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559383.8U CN215416107U (en) | 2021-07-09 | 2021-07-09 | Adjustable headband assembly and head-mounted equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416107U true CN215416107U (en) | 2022-01-04 |
Family
ID=79648239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121559383.8U Active CN215416107U (en) | 2021-07-09 | 2021-07-09 | Adjustable headband assembly and head-mounted equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001469A1 (en) * | 2022-06-28 | 2024-01-04 | 北京字跳网络技术有限公司 | Adjusting device of head-mounted electronic device and head-mounted electronic device having same |
-
2021
- 2021-07-09 CN CN202121559383.8U patent/CN215416107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001469A1 (en) * | 2022-06-28 | 2024-01-04 | 北京字跳网络技术有限公司 | Adjusting device of head-mounted electronic device and head-mounted electronic device having same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8165646B2 (en) | Earphone line retracting device, automatic line retracting earphone, non-radiation wire mobile phone and electronic device | |
| CN215416107U (en) | Adjustable headband assembly and head-mounted equipment | |
| CN101489166B (en) | Headphone | |
| US8325962B2 (en) | Headphones | |
| CN108681072B (en) | Adjusting device and wearable equipment | |
| CN105182533A (en) | Head-mounted display | |
| WO2018072305A1 (en) | Bidirectional stretchable headband and head-mounted display | |
| CN105376463B (en) | Wearable intelligent device with camera | |
| US20140274213A1 (en) | Wrist phone | |
| CN208883227U (en) | Flexible cable container structure and data line accommodating component | |
| CN113866980B (en) | Near-to-eye display device | |
| US10071307B1 (en) | Virtual reality headset with retractable earphones | |
| EP2197079B1 (en) | Earphone line retracting device, automatic line retracting earphone, non-radiation wire mobile phone and electronic device | |
| CN111929901A (en) | Double-layer bandage type head-mounted equipment | |
| CN114787689A (en) | Extendable belt system for spatial computing headsets or other wearable devices | |
| CN110518741A (en) | Electronic equipment | |
| CN212905728U (en) | Head-mounted display device | |
| CN213069361U (en) | Adaptive adjustment device and head-mounted display equipment | |
| CN109788694B (en) | Electronic equipment and wire arrangement device thereof | |
| CN220419693U (en) | Rear binding band and head-mounted equipment | |
| CN111427155A (en) | Adjustable bandeau and head-mounted apparatus | |
| KR101507395B1 (en) | Wearable earphone using slapband | |
| CN216389943U (en) | Special data line suitable for POS machine is last | |
| CN219835751U (en) | Sleeping noise-proof structure | |
| CN115079420B (en) | Telescopic machanism and wearing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 workshop 1, phase III, Geer Photoelectric Industrial Park, 3999 Huixian Road, Yongchun community, Qingchi street, high tech Zone, Weifang City, Shandong Province Patentee before: GoerTek Optical Technology Co.,Ltd. |