CN210427957U - Bandage telescopic adjusting mechanism and head-mounted equipment - Google Patents
Bandage telescopic adjusting mechanism and head-mounted equipment Download PDFInfo
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- CN210427957U CN210427957U CN201921238753.0U CN201921238753U CN210427957U CN 210427957 U CN210427957 U CN 210427957U CN 201921238753 U CN201921238753 U CN 201921238753U CN 210427957 U CN210427957 U CN 210427957U
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- alternate
- band
- bandage
- metal insert
- alternate binding
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Abstract
The utility model discloses a bandage expansion adjusting mechanism and a head-wearing device, wherein the adjusting mechanism comprises a bandage, the bandage comprises a first alternate bandage, a second alternate bandage and a plurality of third alternate bandages, the first alternate bandage and the second alternate bandage are respectively arranged at two ends of the bandage; any two adjacent third alternate binding bands stretch out and draw back through the drawing adjusting binding bands; one side of each third alternative bandage is provided with a first metal insert, and the first metal inserts on any two adjacent third alternative bandages can be detachably connected. The third alternate drawstrings are adjusted to be drawn and pulled, so that the drawstrings can be conveniently and flexibly stretched and can adapt to different wearers, and the drawstrings occupy small space and are easy to store when in a contracted state; the first metal insert arranged on each third alternate binding belt can enable the binding belt to bend automatically after being unfolded, so that a wearer can wear the binding belt more comfortably; thereby making the utility model discloses a head-mounted device has the nimble convenience of adjustment, wears comfortable and with low costs advantage.
Description
Technical Field
The utility model relates to an intelligence electron technical field especially relates to a flexible adjustment mechanism of bandage and head-mounted apparatus.
Background
Intelligent headsets are becoming increasingly popular, such as augmented reality headsets, virtual reality headsets, and mixed reality headsets.
Currently, most of head-mounted equipment on the market adopts a binding band adjusting mode based on a gear and rack structure. The strap adjusting mode is usually not foldable and occupies a large space when being stored.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough, the utility model discloses the technical problem that will solve is: the utility model provides a flexible adjustment mechanism of bandage and head-mounted apparatus, this flexible adjustment mechanism of bandage adjust nimble convenient and with low costs, make the head-mounted apparatus wear more nimble comfortable.
In order to solve the technical problem, the technical scheme of the utility model is that:
a strap telescoping adjustment mechanism comprising a strap including first and second alternating straps disposed at opposite ends of the strap, and a plurality of third alternating straps disposed between the first and second alternating straps; any two adjacent third alternate binding bands can adjust the extension of the binding bands through drawing; and one side of each third alternate binding band is provided with a first metal insert, and the first metal inserts on any two adjacent third alternate binding bands can be detachably connected.
Preferably, any two adjacent third alternate binding bands are connected together through a sliding assembly; the sliding assembly comprises a first slide way arranged on one of the third alternate binding bands and a first sliding block arranged at the end part of the other third alternate binding band, the first sliding block is arranged in the first slide way, and the first sliding block and the first metal insert are respectively arranged at two sides of the third alternate binding bands.
Preferably, the first metal inserts on any two adjacent third alternate binding bands are detachably connected through a buckle structure; the buckle structure comprises a first clamping block arranged on one end connecting part of one of the first metal inserts and a plurality of first buckles arranged on the surface of the other first metal insert, and the first clamping block is mutually clamped with any one of the first buckles.
Preferably, each third alternate binding band is provided with a long through hole, the extending direction of the long through hole is the same as the extending direction of the third alternate binding band, and the first metal insert is embedded in the long through hole.
Preferably, the width of the through hole is greater than that of the first metal insert, so that one or two first slideways are formed between the first metal insert and the third alternate binding band.
Preferably, a limiting structure is arranged between the end parts of the two adjacent third alternate binding bands.
Preferably, the limiting structure is a first hook and a second hook which are mutually clamped; the first clamping hook is formed by protruding the end part of each third alternate binding band, which is not provided with the first sliding block, to the side of the first metal insert; the second clamping hook is formed by protruding the end part of each third alternate binding band provided with the first sliding block towards the side departing from the first metal insert, and the first sliding block is arranged on the end surface of the second clamping hook.
Preferably, the strap is made of a flexible plastic.
Preferably, a second slide way is arranged on the first alternate binding belt, the first slide block on the third alternate binding belt connected with the first alternate binding belt is arranged in the second slide way, and the third alternate binding belt is pulled along the surface of the first alternate binding belt; a second metal insert is arranged on one side of the first alternate binding band, a second buckle is arranged on the surface of the second metal insert, and the corresponding first clamping block on the connecting part of the first metal insert is detachably connected with the second buckle; and/or a second slider is arranged at one end of the second alternate binding band, the second slider is arranged in the first slide way on the third alternate binding band connected with the second alternate binding band, and the second alternate binding band is pulled along the surface of the third alternate binding band; and one end of the second alternate binding band is provided with a metal connecting plate, a second clamping block is arranged on the metal connecting plate, and the second clamping block is detachably connected with the corresponding first buckle on the third alternate binding band.
A head-wearing device comprises a front shell and the bandage telescopic adjusting mechanism, wherein the first alternate bandage is fixed on the front shell.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses a bandage telescopic adjustment mechanism and head-mounted equipment, wherein bandage telescopic adjustment mechanism includes the bandage, and the bandage includes first alternative bandage and second alternative bandage that set up respectively at bandage both ends, and a plurality of third alternative bandage that set up between first alternative bandage and second alternative bandage; any two adjacent third alternate binding bands stretch out and draw back through the drawing adjusting binding bands; one side of each third alternative bandage is provided with a metal insert, and the metal inserts on any two adjacent third alternative bandages can be detachably connected. When the binding band is used, the binding band is connected with head-wearing equipment through the first alternate binding band and the second alternate binding band, and the pulling of each third alternate binding band is adjusted, so that the binding band can be conveniently and flexibly stretched to adapt to different wearers, and the binding band occupies a small space and is easy to store when in a contracted state; meanwhile, the first metal inserts arranged on the third alternate binding bands can enable the binding bands to be bent automatically after being unfolded, so that a wearer can wear the binding bands more comfortably; thereby making the utility model discloses a head-mounted device has the nimble convenience of adjustment, wears comfortable and with low costs advantage.
Because each third alternative bandage is provided with the long through hole, the extending direction of the long through hole is the same as the extending direction of the third alternative bandage, the first metal insert is embedded in the long through hole, the structural configuration is reasonable, and the first metal insert can be arranged in the long through hole by injection molding of the insert.
Because the width of the long through hole is larger than that of the first metal insert, one or two slideways are formed between the first metal insert and the alternate binding bands; the structure is compact.
Because a limiting structure is arranged between the end parts of the two adjacent third alternate binding bands; the third alternate binding belt is prevented from falling off during pulling, and the use is more reliable.
Because the bandage is made of flexible plastics, the flexible plastics can make the bandage not only elastically deform, but also have sufficient structural strength through cooperating with first metal insert.
Drawings
FIG. 1 is a schematic view of the strap retraction adjustment mechanism in an extended position;
FIG. 2 is a schematic view of the strap retraction adjustment mechanism in a stowed position;
FIG. 3 is an enlarged partial schematic view at A of FIG. 1;
FIG. 4 is a schematic perspective view of the strap retraction adjustment mechanism;
FIG. 5 is an enlarged partial schematic view at B in FIG. 4;
FIG. 6 is a schematic view of the self-bending structure of the band expansion and contraction adjusting mechanism after being unfolded;
fig. 7 is a top view of the middle strap expansion and contraction adjusting mechanism of the present invention;
FIG. 8 is an enlarged partial schematic view at C of FIG. 7;
in the figure: 1-front shell, 2-binding band, 20-first alternative binding band, 22-long through hole, 23-second alternative binding band, 24-third alternative binding band, 240-first slide way, 201-second slide way, 30-first slide block, 32-second slide block, 40-first metal insert, 400-connecting part, 4000-first block, 401-first buckle, 42-second metal insert, 420-second buckle, 44-metal connecting plate, 50-first hook and 52-second hook.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
as shown in fig. 1 to 8 in common, a band expansion and contraction adjusting mechanism includes a band 2, the band 2 including first alternate bands 20 and second alternate bands 23 provided at both ends of the band 2, and a plurality of third alternate bands 24 provided between the first alternate bands 20 and the second alternate bands 23; any two adjacent third alternate straps 24 adjust the extension of the straps 2 by drawing; one side of each third alternate binding belt 24 is provided with a first metal insert 40, and the first metal inserts 40 on any two adjacent third alternate binding belts 24 can be detachably connected. When the binding band is used, the binding band 2 is respectively connected with two sides of the head-wearing equipment through the first alternate binding band 20 and the second alternate binding band 23, and the third alternate binding bands 24 are adjusted to be pulled, so that the binding band 2 can be conveniently and flexibly stretched to adapt to different wearers, and the binding band 2 occupies a small space and is easy to store when in a contraction state; when the binding band 2 is unfolded, under the action of the first metal insert 40, the binding band 2 can be automatically bent after being unfolded, so that different wearers can wear the binding band comfortably. Therefore, the utility model discloses a flexible adjustment mechanism of bandage has that structural design is simple, the adjustment is nimble convenient, advantage with low costs.
As shown collectively in fig. 1, 3, 4, 5, 7 and 8, any two adjacent third alternate straps 24 are connected together by a sliding assembly; the sliding assembly comprises a first slide 240 provided on one of the third alternate straps 24 and a first slider 30 provided at the end of the other third alternate strap 24, the first slider 30 being provided within the first slide 240 and the first slider 30 and the first metal insert 40 being provided separately on either side of the third alternate strap 24. In the embodiment, the first alternate binding band 20 is provided with a second slide way 201, the first slider 30 on the third alternate binding band 24 connected with the first alternate binding band 20 is arranged in the second slide way 201, and the third alternate binding band 24 is pulled along the surface of the first alternate binding band 20; and/or, a second slider 32 is arranged on one end of the second alternate binding band 23, the second slider 32 is arranged in a first slide way 240 on the third alternate binding band 24 connected with the second alternate binding band 23, and the second alternate binding band 23 is pulled along the surface of the third alternate binding band 24. In this embodiment, the first slide rail 240 and the second slide rail 201, and the first slider 30 and the second slider 32 have the same structure, when the strap 2 with this structure is used, the first alternate strap 20 is fixed on the front shell 1 of the head-mounted device, and the third alternate strap 24 and the second alternate strap 23 are both pulled and pulled under the constraint of the sliding assembly, so that the extension and contraction of the strap 2 can be adjusted conveniently and flexibly to use different wearers.
As shown in fig. 1, 3, 7 and 8, the first metal inserts 40 on any two adjacent third alternate straps 24 are detachably connected by a snap structure; the buckle structure comprises a first clamping block 4000 arranged on one end connecting part 400 of one first metal insert 40 and a plurality of first buckles 401 arranged on the surface of the other first metal insert 40, the first clamping block 4000 is mutually clamped with any first buckle 401, when the third alternate binding band 24 is pulled to any position, the third alternate binding band can be limited by mutually clamping the first buckle 401 and the first clamping block 4000 corresponding to the position, and the binding band 2 can be kept stable after being stretched to the required length. In this embodiment: a second metal insert 42 is arranged on one side of the first alternate binding band 20, a second buckle 420 is arranged on the surface of the second metal insert 42, and a first clamping block 4000 on the connecting part 400 of the corresponding first metal insert 40 is detachably connected with the second buckle 420; in this example, the first metal insert 40 and the second metal insert 42 have the same structure, and the first fastener 401 and the second fastener 420 have the same structure. And/or one end of the second alternate binding band 23 is provided with a metal connecting plate, a second clamping block is arranged on the metal connecting plate 44, and the second clamping block is detachably connected with the first buckle 401 on the corresponding third alternate binding band 24. In this embodiment, the metal connecting plate 44 has the same structure as the connecting portion 400 at one end of the first metal insert 40, and the first and second clips 4000 and 4000 have the same structure. In this embodiment, the first metal insert 40, the second metal insert 42 and the metal connecting plate 44 are made of sheet metal, the binding band 2 is made of flexible plastic, and the sheet metal is arranged on the binding band 2 through insert molding, so that the sheet metal not only ensures the strength of the binding band 2, but also retains the deformable characteristic, and the binding band 2 can be bent in a self-forming manner after being unfolded.
As shown in fig. 1, in the present embodiment, each third alternate binding band 24 is provided with a long through hole 22, the extending direction of the long through hole 22 is the same as the extending direction of the third alternate binding band 24, and a first metal insert 40 is embedded in the long through hole 22; preferably, the width of elongated through-hole 22 is greater than the width of first metal insert 40 such that one or two first runners 240 are formed between first metal insert 40 and third alternate straps 24. In this embodiment, the first alternate binding band 20 is also provided with the long through hole 22, the second metal insert 42 is arranged in the long through hole 22, and one or two second slide ways 201 are formed between the two ends of the second metal insert 42 and the first alternate binding band 20.
As shown in fig. 3, 5 and 8, a limiting structure is arranged between the end portions of two adjacent third alternate binding bands 24, preferably, the limiting structure is a first hook 50 and a second hook 52 which are mutually clamped; the first hook 50 is formed by the end of each third alternate binding band 24 without the first sliding block 30 protruding to the first metal insert 40 side; the second hook 52 is formed by the end of each third alternate binding band 24 provided with the first slider 30 protruding to the side away from the first metal insert 40, and the first slider 30 is arranged on the end surface of the second hook 52. In this example, a second hook 52 is provided at an end of the first alternate strap 20 adjacent to the third alternate strap 24, and a first hook 50 is provided at an end of the second alternate strap 23 adjacent to the third alternate strap 24. Make the flexible in-process of bandage 2 through this limit structure, the condition that bandage 2 drops in turn can not appear, lets the adjustment more reliable.
To sum up, the utility model discloses a flexible adjustment mechanism of bandage compares in prior art, has easy and simple to handle in a flexible way, and is with low costs, and occupation space is little, and the advantage of accomodating easily still has good adaptability, can make different wearers wear comfortablely.
Example two:
a head-wearing device comprises a front shell and the bandage stretching adjusting mechanism, wherein a first alternate bandage on the bandage is fixed on one side of the front shell. The head-mounted device of this embodiment is, but not limited to, a virtual reality head-mounted device, and may also be an augmented reality head-mounted device, a mixed reality head-mounted device, or the like. The head-mounted equipment of this embodiment, because of having set up the flexible convenient flexible adjustment's of flexible bandage adjustment mechanism, make its adaptable different wearers, make different wearers wear with comfortable mode, and have the advantage that the adjustment is nimble convenient, with low costs and occupation space is little.
The above-mentioned preferred embodiments of the present invention are not intended to limit the present invention, and any modifications made within the spirit and principles of the present invention, equivalent to the improvement of the band expansion adjustment mechanism and the head-mounted device structure, should be included within the scope of the present invention.
Claims (10)
1. The band stretching and adjusting mechanism comprises a band and is characterized in that the band comprises a first alternate band and a second alternate band which are respectively arranged at two ends of the band, and a plurality of third alternate bands which are arranged between the first alternate band and the second alternate band;
any two adjacent third alternate binding bands can adjust the extension of the binding bands through drawing;
and one side of each third alternate binding band is provided with a first metal insert, and the first metal inserts on any two adjacent third alternate binding bands can be detachably connected.
2. The strap expansion adjustment mechanism according to claim 1,
any two adjacent third alternate binding bands are connected together through a sliding assembly;
the sliding assembly comprises a first slide way arranged on one of the third alternate binding bands and a first sliding block arranged at the end part of the other third alternate binding band, the first sliding block is arranged in the first slide way, and the first sliding block and the first metal insert are respectively arranged at two sides of the third alternate binding bands.
3. The strap expansion adjustment mechanism of claim 2, wherein said first metal inserts on any two adjacent third alternate straps are removably connected by a snap-fit structure;
the buckle structure comprises a first clamping block arranged on one end connecting part of one of the first metal inserts and a plurality of first buckles arranged on the surface of the other first metal insert, and the first clamping block is mutually clamped with any one of the first buckles.
4. The telescopic adjustment mechanism for straps according to claim 2, wherein each of the third alternate straps has a through hole extending in the same direction as the third alternate straps, and the first metal insert is inserted into the through hole.
5. The strap expansion adjustment mechanism of claim 4, wherein said elongated through hole has a width greater than a width of said first metal insert, such that one or two of said first runners are formed between said first metal insert and said third alternate strap.
6. The strap expansion adjustment mechanism of claim 2, wherein a stop structure is disposed between the ends of adjacent ones of said third alternate straps.
7. The strap expansion adjustment mechanism of claim 6,
the limiting structure is a first clamping hook and a second clamping hook which are mutually clamped;
the first clamping hook is formed by protruding the end part of each third alternate binding band, which is not provided with the first sliding block, to the side of the first metal insert;
the second clamping hook is formed by protruding the end part of each third alternate binding band provided with the first sliding block towards the side departing from the first metal insert, and the first sliding block is arranged on the end surface of the second clamping hook.
8. The strap retraction adjustment mechanism according to claim 6 wherein said strap is made of a flexible plastic.
9. The strap expansion adjustment mechanism of claim 3,
a second slide way is arranged on the first alternate binding belt, the first slide block on the third alternate binding belt connected with the first alternate binding belt is arranged in the second slide way, and the third alternate binding belt is pulled along the surface of the first alternate binding belt; a second metal insert is arranged on one side of the first alternate binding band, a second buckle is arranged on the surface of the second metal insert, and the corresponding first clamping block on the connecting part of the first metal insert is detachably connected with the second buckle; and/or the presence of a gas in the gas,
a second slider is arranged at one end of the second alternate binding band, the second slider is arranged in the first slide way on the third alternate binding band connected with the second alternate binding band, and the second alternate binding band is pulled along the surface of the third alternate binding band; and one end of the second alternate binding band is provided with a metal connecting plate, a second clamping block is arranged on the metal connecting plate, and the second clamping block is detachably connected with the corresponding first buckle on the third alternate binding band.
10. A headgear comprising a front shell, further comprising the strap extension adjustment mechanism of any one of claims 1-9, wherein the first alternate strap is secured to the front shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921238753.0U CN210427957U (en) | 2019-07-31 | 2019-07-31 | Bandage telescopic adjusting mechanism and head-mounted equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921238753.0U CN210427957U (en) | 2019-07-31 | 2019-07-31 | Bandage telescopic adjusting mechanism and head-mounted equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210427957U true CN210427957U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921238753.0U Active CN210427957U (en) | 2019-07-31 | 2019-07-31 | Bandage telescopic adjusting mechanism and head-mounted equipment |
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| CN (1) | CN210427957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866980A (en) * | 2021-09-18 | 2021-12-31 | Oppo广东移动通信有限公司 | Near-to-eye display device |
-
2019
- 2019-07-31 CN CN201921238753.0U patent/CN210427957U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866980A (en) * | 2021-09-18 | 2021-12-31 | Oppo广东移动通信有限公司 | Near-to-eye display device |
| WO2023040644A1 (en) * | 2021-09-18 | 2023-03-23 | Oppo广东移动通信有限公司 | Near-eye display device |
| CN113866980B (en) * | 2021-09-18 | 2023-10-20 | Oppo广东移动通信有限公司 | Near-to-eye display device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201013 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: 261205 Shandong province Weifang Comprehensive Bonded Zone Yuqing East Street to South High Tech two Road East Weifang Comprehensive Bonded Zone aide light industrial product processing base 1, 3, 5 workshop Patentee before: Weifang Goertek Electronics Co.,Ltd. |
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| TR01 | Transfer of patent right |