CN206565421U - Adjustable wrist strap and wearable device - Google Patents

Adjustable wrist strap and wearable device Download PDF

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Publication number
CN206565421U
CN206565421U CN201621221085.7U CN201621221085U CN206565421U CN 206565421 U CN206565421 U CN 206565421U CN 201621221085 U CN201621221085 U CN 201621221085U CN 206565421 U CN206565421 U CN 206565421U
Authority
CN
China
Prior art keywords
wrist strap
positioning
snap fit
tooth
flank
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.)
Expired - Fee Related
Application number
CN201621221085.7U
Other languages
Chinese (zh)
Inventor
王志远
李建强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN BIFOXS INDUSTRIAL DESIGN Co Ltd
Original Assignee
SHENZHEN BIFOXS INDUSTRIAL DESIGN Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENZHEN BIFOXS INDUSTRIAL DESIGN Co Ltd filed Critical SHENZHEN BIFOXS INDUSTRIAL DESIGN Co Ltd
Priority to CN201621221085.7U priority Critical patent/CN206565421U/en
Application granted granted Critical
Publication of CN206565421U publication Critical patent/CN206565421U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of adjustable wrist strap and wearable device, adjustable wrist strap includes main wrist strap and secondary wrist strap, main wrist strap one end is provided with posting, and secondary wrist strap may pass through posting and be fitted with main wrist strap, and the binding face of main wrist strap and secondary wrist strap is provided with catch mechanism;Catch mechanism includes spacing band, holding section and unlocking mechanism, and spacing band is arranged on secondary wrist strap, and holding section, unlocking mechanism are arranged in posting, spacing to take provided with the positioning flank of tooth, and the correspondence positioning flank of tooth is provided with positioning snap fit on holding section;When main wrist strap, secondary wrist strap are tightened up relatively, positioning snap fit positions the flank of tooth slidably along described;When main wrist strap, secondary wrist strap geo-stationary, positioning snap fit and positioning flank of tooth clamping lock are dead;Unlocking mechanism is used to separate locator card hook and the positioning flank of tooth when positioning snap fit with positioning flank of tooth clamping so that main wrist strap can freely unclamp relatively with secondary wrist strap.The utility model is simple in construction, and making consumer, more operation is facilitated during use.

Description

Adjustable wrist strap and wearable device
Technical field
The utility model is related to a kind of adjustable wrist strap and the wearable device with this adjustable wrist strap.
Background technology
Watch, Intelligent bracelet etc. are one of common wrist wearable devices in daily life, because of the difference of different user individual Different, wrist strap usually requires the function with adjusting size.By the investigation to existing wrist strap in the market, existing product is found Adjusting size function be all by traditional flexible elastic structure and dismounting plus-minus structure, use it is pretty troublesome and Cost is higher.
Existing wrist strap governor motion has the disadvantage that:
1) inconvenient operation
The structure of existing wrist strap or traditional watchband type and by being allowed to become big plus a section on the original length Diminish, operate and bother very much, and can not quickly and easily adjust its size.
2) cost is high
Material cost and processing cost are added parts count, and profile is also not attractive in appearance enough simultaneously more.
Based on drawbacks described above, it is necessary to a kind of adjustable wrist strap simple in construction, with low cost, easy to operate of exploitation.
Utility model content
Main purpose of the present utility model is to disclose a kind of adjustable wrist strap and wearable device, is adjusted with solving current wrist strap Save mechanism structure complicated, unhandy technical problem, in order to solve the above technical problems, the utility model uses following technical side Case solves above-mentioned technical problem:
A kind of adjustable wrist strap, the adjustable wrist strap includes main wrist strap and secondary wrist strap, and described main wrist strap one end is provided with fixed Position frame, the secondary wrist strap may pass through the posting and be fitted with the main wrist strap, and the binding face of the main wrist strap and secondary wrist strap is set It is equipped with catch mechanism;
The catch mechanism includes spacing band, holding section and unlocking mechanism, and the spacing band is arranged at the secondary wrist strap On, the holding section, unlocking mechanism are arranged in the posting, and spacing take is provided with the positioning flank of tooth, the holding section The upper correspondence positioning flank of tooth is provided with positioning snap fit;The main wrist strap, secondary wrist strap are relative when tightening up, and the positioning snap fit is along the positioning The flank of tooth is slidably;When the main wrist strap, secondary wrist strap geo-stationary, the positioning snap fit and the positioning flank of tooth clamping lock are dead; The unlocking mechanism is used to separate the positioning snap fit and the positioning flank of tooth when the positioning snap fit is with the positioning flank of tooth clamping, So that the main wrist strap can freely unclamp relatively with secondary wrist strap.
Preferably, in above-mentioned adjustable wrist strap, the holding section includes locating shaft, locating piece and locating piece spring, The positioning snap fit is arranged at one end of the locating piece, and the locating piece spring is arranged at the locating piece and the posting Between, the locating piece is rotated by rotary shaft of the locating shaft;It is described when the positioning snap fit is with the positioning flank of tooth clamping Locating piece spring is in poised state, and when the positioning snap fit is separated with the positioning flank of tooth, the locating piece spring is in pressure Contracting state.
Preferably, in above-mentioned adjustable wrist strap, the unlocking mechanism includes unblock button and back-moving spring, described fixed The other end relative with the positioning snap fit is abutted with the unblock button end on the block of position;The positioning snap fit and the positioning During flank of tooth clamping, one end that pressing the unblock button makes locating piece be abutted with the unblock button is rotated around the locating shaft, The positioning snap fit is separated with the positioning flank of tooth;Unclamp after the unblock button, work of the unblock button in back-moving spring Resetted with lower, the positioning is hooked in reset in the presence of the locating piece spring.
Preferably, in above-mentioned adjustable wrist strap, the unblock button is set on the locating shaft, the reset bullet Spring is arranged between the locating piece and the unblock button.
Preferably, in above-mentioned adjustable wrist strap, the other end court relative with the positioning snap fit on the locating piece Inclined-plane is provided with to the unblock button, the position that the unblock button is abutted with the locating piece is provided with agrees with the locating piece Inclined-plane.
Preferably, in above-mentioned adjustable wrist strap, the positioning snap fit and the positioning flank of tooth cross section are right angle Triangle, when the positioning snap fit is with the positioning flank of tooth clamping, the inclined-plane of the positioning snap fit is oblique with the positioning flank of tooth Face fits.
Preferably, in above-mentioned adjustable wrist strap, the positioning snap fit and the positioning flank of tooth cross section are right angle It is trapezoidal, when the positioning snap fit is with the positioning flank of tooth clamping, the inclined-plane on the inclined-plane of the positioning snap fit and the positioning flank of tooth Fit.
Preferably, in above-mentioned adjustable wrist strap, one end of the locating piece is provided with some positioning snap fits.
In addition, a kind of wearable device is also disclosed in the utility model, section's wearable device includes above-mentioned adjustable wrist Band.
Adjustable wrist strap and wearable device of the present utility model are simple in construction, make consumer during use more Operation facility, while reducing the production cost of such infrastructure product.This key operating structure is convenient, safe and reliable, save ring Protect, meet the development trend of current market, cater to the demand of consumers in general.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 be the utility model proposes adjustable wristband constructions schematic diagram;
Fig. 2 is catch mechanism structural representation in the adjustable wrist strap shown in Fig. 1;
Fig. 3 be Fig. 2 shown in adjustable wrist strap in catch mechanism structural representation magnified partial view;
Fig. 4 be Fig. 1 shown in adjustable wrist strap it is static when catch mechanism sectional view;
Catch mechanism sectional view when Fig. 5 is tightened up or loosened for the adjustable wrist strap shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that institute is directional in the utility model embodiment indicates (such as up, down, left, right, before and after ...) Relative position relation, motion conditions for being only used for explaining under a certain particular pose (as shown in drawings) between each part etc., such as When really the particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme It will be understood that the combination of this technical scheme is not present when outlet is conflicting or can not realize, also not in the utility model requirement Protection domain within.
The utility model discloses a kind of adjustable wrist strap and the wearable device with this adjustable wrist strap, reference picture 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 1 be the utility model proposes adjustable wristband constructions schematic diagram;Fig. 2 is adjustable shown in Fig. 1 Catch mechanism structural representation in formula wrist strap;Fig. 3 be Fig. 2 shown in adjustable wrist strap in catch mechanism structural representation part Enlarged drawing;Fig. 4 be Fig. 1 shown in adjustable wrist strap it is static when catch mechanism sectional view;Fig. 5 is the adjustable wrist strap shown in Fig. 1 Catch mechanism sectional view when tightening up or loosening.
Reference picture 1, Fig. 2, Fig. 3, the utility model disclose a kind of adjustable wrist strap, are mainly used in electronic equipment, watch Etc. being fixed in consumer's wrist, wherein the adjustable wrist strap of the utility model includes main wrist strap 1 and secondary wrist strap 2, main wrist strap 1 one End is provided with posting 3, when wrist strap is fastened in consumer's wrist, and secondary wrist strap 2 is fitted through posting 3 and with main wrist strap 1, pastes Catch mechanism 4 is set on conjunction face;
Catch mechanism 4 includes spacing band 41, holding section 42 and unlocking mechanism 43, wherein spacing band 41 passes through mucilage binding or one The mode such as body formed is fixedly installed on secondary wrist strap 2, and holding section 42, unlocking mechanism 43 are arranged in posting 3.On spacing band 41 It is evenly provided with the correspondence positioning flank of tooth 411 on the positioning flank of tooth 411, holding section 42 and is provided with positioning snap fit 421.
When secondary wrist strap 2 is fitted through posting 3 with main wrist strap 1 and is tightened up relatively, i.e., consumer locks wrist strap in wrist When tight, positioning snap fit 421 along the positioning flank of tooth 411 slidably;When secondary wrist strap 2, main 1 geo-stationary of wrist strap, snap fit 421 is positioned Locked with the positioning clamping of the flank of tooth 411, now main wrist strap 1, secondary wrist strap 2 can not unclamp, and wrist strap will not be easily from consumer's wrist Come off;Unlocking mechanism 43 is used to separate locator card hook 421 and the positioning flank of tooth when positioning snap fit 421 with positioning 411 clamping of the flank of tooth 411, after positioning snap fit 421 is separated with the positioning flank of tooth 411, main wrist strap 1 and secondary wrist strap 2 can freely unclamp relatively, i.e. consumer Wrist strap can be removed from wrist.
Adjustable wrist strap disclosed in the utility model, the tune of wrist belt length can be conveniently and efficiently completed without dismounting wrist strap Section, and it is simple in construction, it is easy to use, meet the development trend of current market, cater to the demand of consumers in general.
Reference picture 3, as a preferred embodiment of the present utility model, above-mentioned holding section 42 includes locating shaft 422, fixed Position block 423 and locating piece spring 424, wherein positioning snap fit 421 is arranged at one end of locating piece 423, locating piece spring 424 is located at Between locating piece 423 and posting 3, locating piece 423 is rotated with locating shaft 422 for rotary shaft;Position snap fit 421 and the positioning flank of tooth During 411 clamping, locating piece spring 424 is in poised state, when positioning snap fit 421 is separated with the positioning flank of tooth 411, locating piece spring 424 are in compressive state.
In the embodiment, after positioning snap fit 421 is separated with the positioning flank of tooth 411, locating piece spring 424 is compressed and produces shape Become, in the presence of locating piece spring 424, positioning snap fit 421 will again automatically reset and with positioning the clamping of the flank of tooth 411, simplify Operation when consumer uses.
Reference picture 3, Fig. 4, Fig. 5, as another preferred embodiment of the present utility model, unlocking mechanism 43 is pressed including unblock Button 431 and back-moving spring 432, the wherein end of unblock button 431 and the other end relative with positioning snap fit 421 on locating piece 423 Abut, that is, position snap fit 421 and be located at the both sides of locating shaft 422 respectively with unblock button 431.Being unlocked by pressing button 431 causes positioning Block 423 is rotated around locating shaft 422, and now locating piece 423 is pushed with one end that unblock button 431 is abutted, and positioning snap fit 421 is lifted So as to be separated with the positioning flank of tooth 411, now secondary wrist strap 2 freely relatively main wrist strap 1 can be detached.The effect of back-moving spring 432 is, Unclamp after unblock button 431 so that unblock button 431 resets, so that positioning snap fit 421 blocks with the positioning flank of tooth 411 again Tightly.
In the embodiment, back-moving spring 432 has a variety of set-up modes, and such as unblock button 431 is set on locating shaft 422, Back-moving spring 432 is arranged between locating piece 423 and unblock button 431, when pressing unblock button 431, and back-moving spring 432 compresses Deformation, unclamps after unblock button 431, back-moving spring 432 causes unblock button 431 to set back.
Or unblock button 431 is set on locating shaft 422, back-moving spring 432 be arranged at the shell of posting 3 with unblock by Between button 431, during being unlocked by pressing button 431, the tensile deformation of back-moving spring 432, unclamp unblock button 431 after, back-moving spring 432 cause unblock button 431 to set back.
In above-described embodiment, unblock button 431 is provided with the inclined-plane agreed with, pressing solution with the position that locating piece 423 is abutted When locking button 431, unblock button 431 pushes locating piece 423 by inclined-plane, so that positioning snap fit 421 and the positioning flank of tooth 411 Separation.
In said one or multiple embodiments, the cross section of positioning snap fit 421 and the positioning flank of tooth 411 is preferably right angle Triangle or right-angled trapezium, when positioning snap fit 421 is with positioning 411 clamping of the flank of tooth, position the inclined-plane and the positioning flank of tooth of snap fit 421 411 inclined-plane is brought into close contact.
When positioning snap fit 421, the positioning tooth form of the flank of tooth 411 are preferably right angled triangle or right-angled trapezium, main wrist strap 1, pair When wrist strap 2 is tightened up relatively, inclined-plane of the positioning snap fit 421 along the positioning flank of tooth 411 is moved;And main wrist strap 1, secondary wrist strap 2 are detached relatively When due to positioning snap fit 421 determine right-angle side be connected to positioning the flank of tooth 411 right-angle side, positioning snap fit 421 and position the phase of the flank of tooth 411 To locked.
As another preferred embodiment of the present utility model, the one end of locating piece 423 can set one or more locator cards 421 and respectively clamping corresponding with the tooth form on the positioning flank of tooth 411 are hooked, the embodiment can effectively improve locating piece 423 and positioning Mesh degree during 411 clamping of the flank of tooth, improves the job stability of utility model.
A kind of wearable device is also disclosed simultaneously in the utility model, the wearable device include above-described embodiment described in can Mode wrist strap, adjustable wristband constructions are with reference to described in above-described embodiment, because the wearable device possesses above-mentioned adjustable wrist Band, therefore with the technique effect described in above-described embodiment, do not repeat one by one herein.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases The technical field of pass, is similarly included in scope of patent protection of the present utility model.

Claims (9)

1. a kind of adjustable wrist strap, it is characterised in that the adjustable wrist strap includes main wrist strap and secondary wrist strap, the main wrist strap one End is provided with posting, and the secondary wrist strap may pass through the posting and be fitted with the main wrist strap, the main wrist strap and secondary wrist strap Binding face is provided with catch mechanism;
The catch mechanism includes spacing band, holding section and unlocking mechanism, and the spacing band is arranged on the secondary wrist strap, described Holding section, unlocking mechanism are arranged in the posting, and spacing take is provided with corresponding fixed on the positioning flank of tooth, the holding section The position flank of tooth is provided with positioning snap fit;When the main wrist strap, secondary wrist strap are tightened up relatively, the positioning snap fit is free along the positioning flank of tooth Slide;When the main wrist strap, secondary wrist strap geo-stationary, the positioning snap fit and the positioning flank of tooth clamping lock are dead;The unblock Mechanism is used to separate the positioning snap fit and the positioning flank of tooth when the positioning snap fit is with the positioning flank of tooth clamping so that described Main wrist strap can freely unclamp relatively with secondary wrist strap.
2. adjustable wrist strap as claimed in claim 1, it is characterised in that the holding section includes locating shaft, locating piece and determined Position block spring, the positioning snap fit is arranged at one end of the locating piece, the locating piece spring be arranged at the locating piece with Between the posting, the locating piece is rotated by rotary shaft of the locating shaft;The positioning snap fit and the positioning flank of tooth During clamping, the locating piece spring is in poised state, when the positioning snap fit is separated with the positioning flank of tooth, the locating piece Spring is in compressive state.
3. adjustable wrist strap as claimed in claim 2, it is characterised in that the unlocking mechanism includes unblock button and resets bullet The other end relative with the positioning snap fit is abutted with the unblock button end on spring, the locating piece;The positioning snap fit During with the positioning flank of tooth clamping, pressing the unblock button makes one end that locating piece is abutted with the unblock button around described fixed Position axle is rotated, and the positioning snap fit is separated with the positioning flank of tooth;Unclamp after the unblock button, the unblock button is resetting Resetted in the presence of spring, the positioning is hooked in reset in the presence of the locating piece spring.
4. adjustable wrist strap as claimed in claim 3, it is characterised in that the unblock button is set on the locating shaft, The back-moving spring is arranged between the locating piece and the unblock button.
5. adjustable wrist strap as claimed in claim 3, it is characterised in that relative with the positioning snap fit on the locating piece The other end towards the unblock button be provided with inclined-plane, the position that the unblock button is abutted with the locating piece provided with it is described fixed The inclined-plane that position block agrees with.
6. adjustable wrist strap as claimed in claim 1, it is characterised in that the positioning snap fit and the positioning flank of tooth cross section It is right angled triangle, when the positioning snap fit is with the positioning flank of tooth clamping, the inclined-plane of the positioning snap fit and the positioning The inclined-plane of the flank of tooth fits.
7. adjustable wrist strap as claimed in claim 1, it is characterised in that the positioning snap fit and the positioning flank of tooth cross section It is right-angled trapezium, when the positioning snap fit is with the positioning flank of tooth clamping, inclined-plane and the positioning tooth of the positioning snap fit The inclined-plane in face fits.
8. adjustable wrist strap as claimed in claims 6 or 7, it is characterised in that one end of the locating piece is provided with some positioning Snap fit.
9. a kind of wearable device, it is characterised in that including the adjustable wrist strap as described in claim 1-8 any one.
CN201621221085.7U 2016-11-09 2016-11-09 Adjustable wrist strap and wearable device Expired - Fee Related CN206565421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621221085.7U CN206565421U (en) 2016-11-09 2016-11-09 Adjustable wrist strap and wearable device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621221085.7U CN206565421U (en) 2016-11-09 2016-11-09 Adjustable wrist strap and wearable device

Publications (1)

Publication Number Publication Date
CN206565421U true CN206565421U (en) 2017-10-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621221085.7U Expired - Fee Related CN206565421U (en) 2016-11-09 2016-11-09 Adjustable wrist strap and wearable device

Country Status (1)

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CN (1) CN206565421U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108851389A (en) * 2018-09-17 2018-11-23 歌尔科技有限公司 A kind of wristband constructions and a kind of wearable device
CN109770490A (en) * 2019-03-26 2019-05-21 深圳市格雅表业有限公司 Quartz watch with adjustable watchband
CN113163913A (en) * 2018-12-10 2021-07-23 百达翡丽日内瓦公司 Device for fine adjustment of bracelet length and bracelet comprising at least one such device
WO2021169652A1 (en) * 2020-02-27 2021-09-02 华为技术有限公司 Connection mechanism and wearable device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108851389A (en) * 2018-09-17 2018-11-23 歌尔科技有限公司 A kind of wristband constructions and a kind of wearable device
CN108851389B (en) * 2018-09-17 2023-12-26 歌尔科技有限公司 Wrist strap structure and wearable equipment
CN113163913A (en) * 2018-12-10 2021-07-23 百达翡丽日内瓦公司 Device for fine adjustment of bracelet length and bracelet comprising at least one such device
CN109770490A (en) * 2019-03-26 2019-05-21 深圳市格雅表业有限公司 Quartz watch with adjustable watchband
CN109770490B (en) * 2019-03-26 2020-10-16 深圳市格雅表业有限公司 Quartz watch with adjustable watch band
WO2021169652A1 (en) * 2020-02-27 2021-09-02 华为技术有限公司 Connection mechanism and wearable device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171020

Termination date: 20181109

CF01 Termination of patent right due to non-payment of annual fee