CN207162082U - A kind of adjusting means, adjustable bandage and wearable device - Google Patents

Abstract

The utility model embodiment discloses a kind of adjusting means, adjustable bandage and wearable device, belongs to wearable device technical field, solves the problems, such as that the regulation of bandage elasticity is inconvenient in the prior art；Adjusting means includes：Rotating part, including the first drive division；Drive link, drive link include the first follower and the second drive division of synchronous operation, and the first follower and the first drive division are connected；Spragging gear, it is half gear shaft that spragging gear, which includes the first rotating shaft being coaxially disposed and the second rotating shaft, first rotating shaft, and the second rotating shaft is all gear axle, and the second rotating shaft is connected with the second drive division；Travelling gear, travelling gear are rotatably connected with spragging gear, and first rotating shaft is used to driving or limiting travelling gear rotation；Wherein, when the gear teeth on half gear shaft of rotation rotating part driving engage with travelling gear, driving or limitation travelling gear rotate；The technical scheme that the utility model embodiment provides, can be conveniently adjusted the elasticity for being conditioned body, simple to operate.

Description

A kind of adjusting means, adjustable bandage and wearable device

Technical field

The utility model embodiment belongs to wearable device technical field, specifically, is related to a kind of adjusting means, adjustable Save bandage and wearable device.

Background technology

At present, used bandage class product during bandage is adjusted to use manual bondage and mechanical bondage more.Hand The process of work bondage is cumbersome, trouble, and it sometimes appear that bondage portion is firm, adjusts cumbersome, dress situations such as uncomfortable Occur.Mechanical bondage mechanism is cumbersome, while inconvenient for operation when being adjusted, and bondage mechanism is heavy, space-consuming is big, Wearing comfort sense declines.

For example, wear the bondage mechanism in product, the only function of locking during regulation, inconvenient when adjusting loose, function is single, It is complicated, and reliability is low, easily damages.

Utility model content

In view of this, the utility model embodiment provides a kind of adjusting means, adjustable bandage and wearable device, regulation Mode is simple and convenient, comfort level during to improve wearing.

To solve technical problem of the prior art, the utility model embodiment provides a kind of adjusting means, and it includes：

Rotating part, including the first drive division；

Drive link, the drive link include the first follower and the second drive division of synchronous operation, first follower It is connected with first drive division；

Spragging gear, the first rotating shaft being coaxially disposed and the second rotating shaft, the first rotating shaft are half gear shaft, described second Rotating shaft is all gear axle, and second rotating shaft is connected with second drive division；

Travelling gear, the travelling gear are rotatably connected with the spragging gear, the first rotating shaft be used for drive or The travelling gear is limited to rotate；

Wherein, when rotating the rotating part and driving the gear teeth on half gear shaft to be engaged with the travelling gear, drive Or the limitation travelling gear rotates.

Alternatively, in addition to：

First cover plate, the first mounting hole is provided with first cover plate and is located at the first mounting hole opposite sides Support；

Second cover plate, second cover plate enclose installation cavity with first cover plate, are provided with second cover plate Second mounting hole；

The rotating part is rotatably connected on second cover plate, and first drive division is stretched from second mounting hole Enter in the installation cavity；

The drive link is rotatably connected on the bracket；

The travelling gear is connected on first cover plate, and the travelling gear runs through first mounting hole.

Alternatively, first cover plate is detachably connected with second cover plate.

Alternatively, the rotating part includes left regulation wheel and worm screw, and one end of the worm screw is connected in the left regulation wheel, institute Stating left regulation wheel drives the worm screw to rotate, and the other end of the worm screw is provided with sliding tooth, and the sliding tooth is the described first drive Dynamic portion.

Alternatively, gear segment and worm screw section are provided with the drive link, wherein, the gear segment is described first driven Portion, the worm screw section are second drive division；

The gear segment is driven by the sliding tooth of the rotating part and rotated, and the worm screw section is used to drive the braking Pinion rotation.

Alternatively, the travelling gear includes the 3rd rotating shaft and the 4th rotating shaft being coaxially disposed；

Set fluted in the middle part of 3rd rotating shaft, be provided with the 3rd grinding tooth on the internal groove side wall of the groove, the described 3rd Grinding tooth and the gear teeth meshing on half gear shaft；

The 4th grinding tooth for being connected with being conditioned body is provided with 4th rotating shaft.

Correspondingly, the utility model embodiment additionally provides a kind of adjustable bandage, including：

First bandage, first through hole is provided with first bandage, the first driving cog is provided with the first through hole；

Second bandage, the second through hole is provided with second bandage, the second driving cog is provided with second through hole；

As weigh it is above-mentioned any one of adjusting means, the adjusting means runs through the first through hole and described second Through hole, and be connected by the travelling gear in the adjusting means with first driving cog and second driving cog, wherein, First driving cog and second driving cog are connected on the relative both sides of the travelling gear；

Rotate rotating part in the adjusting means drive half gear shaft rotate to the gear teeth depart from travelling gear when, described the One bandage and second bandage can be towards or away from motions.

Alternatively, in addition to：Containment vessel, the containment vessel are connected with first bandage or/and second bandage, institute State containment vessel and enclose accommodating chamber with first bandage or/and second bandage, the adjusting means part is arranged on institute State in accommodating chamber；

The 3rd mounting hole is provided with the containment vessel, the rotating part is protruding from the 3rd mounting hole.

Correspondingly, the utility model embodiment additionally provides a kind of wearable device, and the wearable device is included as above State the described adjustable bandage.

Further optionally, the wearable device is detachably connected with the adjustable bandage.

The technical scheme that the utility model embodiment provides, rotary drive drive half gear shaft to rotate to gear teeth disengaging and passed During moving gear, the first bandage and the second bandage can be towards or away from motions, so as to adjust the bondage of the first bandage and the second bandage It is elastic, or by rotate rotating part drive half gear shaft on the gear teeth engaged with travelling gear, so as to drive travelling gear Rotate, to adjust the elastic of the bondage of the first bandage and the second bandage.When suitable elasticity is arrived in regulation, rotating part is rotated The gear teeth on half gear shaft are driven to be engaged with travelling gear, stop the rotation rotating part, is rotated so as to limit travelling gear, first ties up Band and the second bandage towards or away from motion, can not lock the elasticity of the bondage of the first bandage and the second bandage.Governor motion Structure it is simple, occupy little space, and operating process is simple and convenient, improves the comfort level of wearing, can allow user pole Its easily, rapidly wear equipment.

Brief description of the drawings

, below will be to implementing in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in example or description of the prior art, it should be apparent that, drawings in the following description It is some embodiments of the utility model embodiment, for those of ordinary skill in the art, is not paying creative work On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.

Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the utility model A part for embodiment, the schematic description and description of the utility model embodiment are used to explain that the utility model is implemented Example, does not form the improper restriction to the utility model embodiment.

In the accompanying drawings：

Fig. 1 is the decomposition texture schematic diagram of the adjusting means of the utility model embodiment；

Fig. 2 is the schematic diagram of the rotating part of the utility model embodiment；

Fig. 3 is the schematic diagram of the spragging gear of the utility model embodiment；

Fig. 4 is the schematic diagram of the drive link of the utility model embodiment；

Fig. 5 is the schematic diagram of the travelling gear of the utility model embodiment；

Fig. 6 is the partial schematic diagram of the adjusting means of the utility model embodiment；

Fig. 7 is the decomposition texture schematic diagram of the adjustable bandage of the utility model embodiment；

Fig. 8 is the sectional view of the adjustable bandage of the utility model embodiment.

Description of reference numerals

1：Containment vessel；2：Rotating part；3：Second cover plate；4：Drive link；5：Spragging gear；

6：Travelling gear；7：First cover plate；8：Second bandage；9：First bandage；

21：Left regulation wheel；22：Worm screw；23：Sliding tooth；41：Gear segment；42：Worm screw section；

51：First rotating shaft；52：Second rotating shaft；

61：3rd rotating shaft；62：4th rotating shaft；63：3rd grinding tooth；64：4th grinding tooth；

65：Groove.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model embodiment part of the embodiment, rather than whole embodiments.It is real based on the utility model Apply the embodiment in example, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made Example is applied, belongs to the scope of the utility model embodiment protection.

In some flows described in specification of the present utility model, claims and above-mentioned accompanying drawing, contain by The multiple operations occurred according to particular order, these operations can not be performed or held parallel according to the order that it occurs herein OK.The sequence number of operation such as 101,102 etc., it is only used for distinguishing each different operation, sequence number does not represent any hold in itself Row order.In addition, these flows can include more or less operations, and these operations can perform or parallel in order Perform.It should be noted that the description such as " first " herein, " second ", is for distinguishing different message, equipment, module Deng not representing sequencing, it is different types also not limit " first " and " second ".

Inventor has found during the utility model is realized, at present, the bandage class product in wearable device, is entering It is very troublesome in the elasticity regulation of especially bondage using inconvenient during row bondage, such as the tune of manual bondage Section process is cumbersome, it may appear that bondage is insecure, and mechanical bondage mechanism is cumbersome, and regulation process operation is inconvenient, no matter manual bondage Or the wearing comfort degree of existing mechanical bondage is not high.

Therefore, to solve in the prior art the defects of, the utility model embodiment provide a kind of adjusting means, can with satisfaction The use demand of wearable device.

The embodiment of the utility model embodiment is described in detail below in conjunction with drawings and Examples, thereby to this reality With new embodiment, how application technology means solve technical problem and reach the implementation process of technical effect to fully understand And implement according to this, structure of the present utility model is described further below in conjunction with accompanying drawing.

Embodiment 1

Fig. 1 is the decomposition texture schematic diagram of the adjusting means of the utility model embodiment, as shown in Figure 1.The utility model Embodiment provides a kind of adjusting means, including：Rotating part 2, drive link 4, spragging gear 5 and travelling gear 6.

Rotating part 2 includes the first drive division.Drive link 4 includes the first follower and the second drive division of synchronous operation, the One follower and the first drive division are connected.Spragging gear 5 includes the rotating shaft 52 of first rotating shaft 51 and second being coaxially disposed, the One rotating shaft 51 is half gear shaft, and the second rotating shaft 52 is all gear axle, and the second rotating shaft 52 is connected with the second drive division.Travelling gear 6 It is rotatably connected with spragging gear 5, first rotating shaft 51 rotates for driving or limiting travelling gear 6.Wherein, rotating part 2 is rotated When driving the gear teeth on half gear shaft to be engaged with travelling gear 6, driving or limitation travelling gear 6 rotate.

Specifically, in actual use, rotation rotating part 2 causes the gear teeth of half gear shaft to depart from travelling gear 6, now passes Moving gear 6 can be rotated clockwise or counterclockwise, therefore the adjustable elasticity for being conditioned body, or, clockwise or Person's rotate counterclockwise rotating part 2, rotating part 2 is rotated by drive link 4 and spragging gear 5, when half gear in spragging gear 5 When axle engages with travelling gear 6, rotating part 2 is rotated further, travelling gear 6 rotates clockwise or counterclockwise, in travelling gear 6 Driving under regulation be conditioned the elasticity of body.

After the completion of the elasticity for being conditioned body is adjusted, rotation rotating part 2 drives spragging gear 5 to rotate so that half gear The gear teeth on axle engage with travelling gear 6, and stop operating rotating part 2, because all gear axle on spragging gear 5 can not be reverse Drive link 4 is promoted to rotate, therefore, the gear teeth on half gear shaft can limit 6 turns of travelling gear when being engaged with travelling gear 6 It is dynamic, to lock the elasticity regulation for being conditioned body so that be conditioned body and rest in current elasticity.Improve wearing Comfort level, operating process is simple and convenient, and user can be allowed extremely easily, rapidly to wear, meanwhile, the knot of governor motion Structure is simple, occupies little space.

The processing jig provided below the utility model embodiment describes in detail.

With continued reference to Fig. 1, to cause adjusting means to form an entirety, in the utility model embodiment, adjusting means is also Including the first cover plate 7 and the second cover plate 3.

Wherein, the first mounting hole is provided with the first cover plate 7 and is located at the support of the first mounting hole opposite sides.Second lid The cover plate 7 of plate 3 and first encloses installation cavity, and the second mounting hole is provided with the second cover plate 3.Rotating part 2 is rotatably connected On two cover plates 3, the first drive division of rotating part 2 is stretched into installation cavity from the second mounting hole.Drive link 4 is rotatably connected in support On, the first follower and the first drive division are connected.Travelling gear 6 is connected on the first cover plate 7, and travelling gear 6 is through the One mounting hole.

To increase the using flexible of adjusting means, ease of assembly and maintenance, in the utility model embodiment alternatively, the One cover plate 7 is detachably connected with the second cover plate 3.One kind is achieved in that, is set respectively on the first cover plate 7 and the second cover plate 3 There are three through holes, three bolts extend through through hole, to realize the connection between the first cover plate 7 and the second cover plate 3.

Fig. 2 is the schematic diagram of the rotating part of the utility model embodiment, as shown in Figure 2.

In the utility model embodiment alternatively, rotating part 2 includes left regulation wheel 21 and worm screw 22, one end connection of worm screw 22 In left regulation wheel 21, left regulation wheel 21 drives worm screw 22 to rotate, and the other end of worm screw 22 is provided with sliding tooth 23, and sliding tooth 23 is the One drive division.

Fig. 3 is the schematic diagram of the spragging gear of the utility model embodiment, as shown in Figure 3.

In the utility model embodiment alternatively, spragging gear 5 includes the rotating shaft of first rotating shaft 51 and second being coaxially disposed 52, first rotating shaft 51 is half gear shaft, and the second rotating shaft 52 is all gear axle.

The gear of continuous half cycle is provided with the circumference of first rotating shaft 51, is optical axis on another half cycle, without gear.When When one rotating shaft 51 is engaged by gear with travelling gear 6, if first rotating shaft 51 as driving, and drive link 4 as it is driven when, by Drive link 4 can not be inversely promoted to rotate in all gear axle on spragging gear 5, therefore, spragging gear 5 limits driving cog Wheel 6 rotates；If the conduct of first rotating shaft 51 is driven, and drive link 4 is used as when driving, then drive link 4 can drive first rotating shaft 51 Rotate, so as to which spragging gear 5 drives travelling gear 6 to rotate.Rotate, lead to when under driving of the first rotating shaft 51 in rotating part 2 When crossing optical axis to be connected with travelling gear 6, or not being in contact with travelling gear 6, travelling gear 6 can be rotated.

Fig. 4 is the schematic diagram of the drive link of the utility model embodiment, as shown in Figure 4.

In the utility model embodiment alternatively, gear segment 41 and worm screw section 42 are provided with drive link 4, wherein, gear Section 41 is the first follower, and worm screw section 42 is the second drive division.Gear segment 41 drives rotation, snail by the sliding tooth 23 of rotating part 2 Bar segment 42 is used to drive spragging gear 5 to rotate.Specifically, worm screw section 42 is connected with the second rotating shaft 52, drives 5 turns of spragging gear It is dynamic.After worm screw section 42 is connected with the second rotating shaft 52, worm screw section 42 can drive the second rotating shaft 52, but the second rotating shaft 52 rotates When, it is vertical to be applied to the power of worm screw section 42 and the direction that worm screw section 42 rotates, and therefore, the second rotating shaft 52 can not when rotating Driving worm screw section 42 is rotated, and therefore, all gear axle on spragging gear 5 can not inversely promote drive link 4 to rotate.

Fig. 5 is the schematic diagram of the travelling gear of the utility model embodiment, as shown in Figure 5.

In the utility model embodiment alternatively, travelling gear 6 includes the 3rd rotating shaft 61 and the 4th rotating shaft being coaxially disposed 62, the middle part of the 3rd rotating shaft 61 sets fluted 65, and the 3rd grinding tooth 63, the 3rd grinding tooth 63 and half are provided with the internal groove side wall of groove 65 Gear teeth meshing on gear shaft.The 4th grinding tooth 64 for being connected with being conditioned body is provided with 4th rotating shaft 62.

Fig. 6 is the partial schematic diagram of the adjusting means of the utility model embodiment, as shown in Figures 1 to 6.

It is conditioned the elasticity regulation process of body：

Step S101, left regulation wheel 21 is rotated, left regulation wheel 21 drives worm screw 22 to rotate, and the sliding tooth 23 on worm screw 22 turns therewith It is dynamic, and the gear segment 41 on drive link 4 will be driven to rotate.

Step S102, gear segment 41 drives the worm screw section 42 on drive link 4 to rotate, and worm screw section 42 drives spragging gear 5 Second rotating shaft 52 rotates, to drive spragging gear 5 to rotate.

Step S103, the synchronous axial system of 51 and second rotating shaft of first rotating shaft 52, wherein, half gear in first rotating shaft 51 and The 3rd grinding tooth 63 in three rotating shafts 61 is engaged, and is rotated further left regulation wheel 21, and transmission is driven by half gear in first rotating shaft 51 Gear 6 rotates.

Step S104, the 3rd rotating shaft 61 and the synchronous axial system of the 4th rotating shaft 62, adjusted to drive with what the 4th grinding tooth 64 engaged Part action is saved, the elastic of part is conditioned to adjust.

Or

In step s 103 when half gear in first rotating shaft 51 separates with the 3rd grinding tooth 63 in the 3rd rotating shaft 61, stop Rotation stop moves left regulation wheel 21, and now, travelling gear 6 can be rotated clockwise or counterclockwise, and part is conditioned to adjust It is elastic.

It is conditioned the elasticity locking process of body：

Rotary motion left regulation wheel 21, when half gear in first rotating shaft 51 engages with the 3rd grinding tooth 63 in the 3rd rotating shaft 61 When, the left regulation wheel that stops operating 21, the part stopping action being engaged with the 4th grinding tooth 64, all gear axle 52 of spragging gear 5 can not It is reverse to promote drive link 4 so that spragging gear 5 and travelling gear 6 can geo-stationary, to realize the lock to travelling gear 6 Tightly, locking is conditioned the elasticity regulation of body so that is conditioned body and rests in current elasticity.

Embodiment 2

Fig. 7 is the decomposition texture schematic diagram of the adjustable bandage of the utility model embodiment, as shown in Figure 7.This practicality is new Type embodiment provides a kind of adjustable bandage, including：First bandage 9, the second bandage 8 and tune as described in Example 1 Regulating device.

First through hole is provided with first bandage 9, the first driving cog is provided with first through hole；Set on second bandage 8 There is the second through hole, the second driving cog is provided with the second through hole.One kind is achieved in that the second bandage 8 is superimposed upon the first bandage 9 On, the second bandage 8 and the slidable connection of the first bandage 9.Adjusting means runs through first through hole and the second through hole, and is filled by adjusting Travelling gear 6 in putting is connected with the first driving cog and the second driving cog, wherein, the first driving cog and the second driving cog connect respectively It is connected on the relative both sides of travelling gear.Specifically, the first driving cog and the second driving cog are connected to the of travelling gear 6 On the relative both sides of four rotating shafts 62, it is connected with the 4th grinding tooth 64.

When half gear shaft of driving of rotary drive 2 is rotated to gear teeth disengaging travelling gear 6, the first bandage 9 and the second bandage 8 Can be towards or away from motion.

Fig. 8 is the sectional view of the adjustable bandage of the utility model embodiment, as shown in Figure 8.The use of adjustable bandage It is as follows：

When adjusting the elasticity of the first bandage 9 and the second bandage 8, a kind of mode is by revolving clockwise or counter-clockwise Moving part 2 is rotated, so as to drive travelling gear 6 to rotate by half gear shaft in drive link 4 and spragging gear 5, in driving cog Under the driving of wheel 6, the first bandage 9 and the second bandage 8 can be towards or away from motions, so as to adjust the first bandage 9 and the second bandage 8 Elasticity.Another way is, when half gear shaft of driving of rotary drive 2 is rotated to gear teeth disengaging travelling gear 6, to first The bandage 8 of bandage 9 and second applies opposite or opposite active force, to adjust the elastic of the first bandage 9 and the second bandage 8 Degree.

When locking the elasticity of the first bandage 9 and the second bandage 8, rotation rotating part 2 drives the wheel on half gear shaft 63 Tooth engages the rotating part 2 that stops operating with travelling gear 6.Because all gear axle 52 of spragging gear 5 can not inversely promote drive link 4, therefore applying opposite or opposite active force to the first bandage 9 and the second bandage 8 can not cause travelling gear 6 to occur to turn It is dynamic, so as to realize the locking to travelling gear 6 so that be conditioned body and rest in current elasticity.With continued reference to Fig. 7, it is The aesthetic property of the adjustable bandage of increase, avoid each part exposure in the environment, increase the service life, in the utility model embodiment Alternatively, can adjust bandage also includes：Containment vessel 1, containment vessel 1 are connected with the first bandage 9 or/and the second bandage 8, containment vessel 1 Accommodating chamber is enclosed with the first bandage 9 or/and the second bandage 8, adjusting means part is arranged in accommodating chamber.Set on containment vessel 1 The 3rd mounting hole is equipped with, rotating part 2 is protruding from the 3rd mounting hole.

Embodiment 3

The utility model embodiment provides a kind of wearable device, and wearable device includes adjustable in embodiment 2 Bandage.

In the utility model embodiment alternatively, wearable device is detachably connected with adjustable bandage.

A kind of achievable mode is, wearable device also includes main frame, the one of one end of the first bandage 9 and the second bandage 8 End is detachably connected on the relative both sides of main frame respectively, and adjusting means is oppositely arranged with main frame, and now, main frame is tied up with adjustable Band forms cyclic structure, so that user can carry out wearing use.

For example, wearable device is enclosed on head, now main frame is located at by user when using wearable device User faces the position of eye, and user may be viewed by the picture of main frame broadcasting.First bandage 9 and the part position of the second bandage 8 In the relative both sides on head, adjusting means is located at back brain.User only need to pass through hindbrain when needing regulation bandage elastic The adjusting means in portion carries out corresponding operating.For example, by rotating clockwise or counter-clockwise rotating part 2, so as to adjust The elasticity of one bandage 9 and the second bandage 8.After the completion of regulation, rotation rotating part 2 drives the gear teeth and transmission on half gear shaft 63 Gear 6 engages, and stop operating rotating part 2, you can locks current elasticity.

Wherein, wearable device includes but is not limited to wear-type VR (Virtual Reality, virtual reality) equipment.

Implementing principle and technical effect reference implementation example 1 in embodiment 3 and embodiment 2, the feature in embodiment 1-3 are mutual It is corresponding, it can no longer be repeated one by one herein with cross-referenced.

In summary, the utility model embodiment provide technical scheme, rotary drive drive half gear shaft rotate to When the gear teeth depart from travelling gear, the first bandage and the second bandage can be towards or away from motions, so as to adjust the first bandage and second The bondage of bandage it is elastic, or by rotate rotating part drive half gear shaft on the gear teeth engaged with travelling gear, so as to drive Nutating gear rotates, to adjust the elastic of the bondage of the first bandage and the second bandage.When suitable elasticity is arrived in regulation, Rotation rotating part drives the gear teeth on half gear shaft to be engaged with travelling gear, and stop the rotation rotating part, so as to limit travelling gear Rotation, the first bandage and the second bandage towards or away from motion, can not lock the elastic of the bondage of the first bandage and the second bandage Degree.In the technical scheme that the utility model embodiment provides, the structure of governor motion is simple, occupies little space, and operates Journey is simple and convenient, improves the comfort level of wearing, can allow user extremely easily, rapidly wear equipment.

It should be noted that, although specific embodiment of the present utility model is described in detail with reference to accompanying drawing, But it should not be construed as the restriction to the scope of protection of the utility model.In the scope described by claims, this area skill The various modification and variation that art personnel can make without creative work still fall within the scope of protection of the utility model.

The example of the utility model embodiment is intended to the technical characterstic for concisely illustrating the utility model embodiment so that this Art personnel can intuitively understand the technical characterstic of the utility model embodiment, be not intended as the utility model embodiment Improper restriction.

Device embodiment described above is only schematical, wherein the unit illustrated as separating component can To be or may not be physically separate.Those of ordinary skill in the art are not paying the situation of performing creative labour Under, you can to understand and implement.

Some preferred embodiments of the utility model embodiment have shown and described in described above, but as it was previously stated, should Understand that the utility model embodiment is not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, And can be used for various other combinations, modification and environment, and can in application contemplated scope described herein, by above-mentioned teaching or The technology or knowledge of association area are modified.And the change and change that those skilled in the art are carried out do not depart from the utility model reality Apply the spirit and scope of example, then all should be in the protection domain of the utility model embodiment appended claims.

Claims (10)

1. a kind of adjusting means, it is characterised in that it includes：

Rotating part, including the first drive division；

Drive link, the drive link include the first follower and the second drive division of synchronous operation, first follower and institute State the drive connection of the first drive division；

Spragging gear, it is half tooth that the spragging gear, which includes the first rotating shaft being coaxially disposed and the second rotating shaft, the first rotating shaft, Wheel shaft, second rotating shaft are all gear axle, and second rotating shaft is connected with second drive division；

Travelling gear, the travelling gear are rotatably connected with the spragging gear, and the first rotating shaft is used to drive or limit The travelling gear rotates；

Wherein, when rotating the rotating part and driving the gear teeth on half gear shaft engage with the travelling gear, drive or limit The travelling gear is made to rotate.

2. adjusting means as claimed in claim 1, it is characterised in that also include：

First cover plate, the first mounting hole is provided with first cover plate and is located at the branch of the first mounting hole opposite sides Frame；

Second cover plate, second cover plate enclose installation cavity with first cover plate, second are provided with second cover plate Mounting hole；

The rotating part is rotatably connected on second cover plate, and first drive division stretches into institute from second mounting hole State in installation cavity；

The drive link is rotatably connected on the bracket；

The travelling gear is connected on first cover plate, and the travelling gear runs through first mounting hole.

3. adjusting means as claimed in claim 2, it is characterised in that first cover plate detachably connects with second cover plate Connect.

4. adjusting means as claimed in claim 1, it is characterised in that the rotating part includes left regulation wheel and worm screw, the snail One end of bar is connected in the left regulation wheel, and the left regulation wheel drives the worm screw to rotate, and the other end of the worm screw is provided with Sliding tooth, the sliding tooth are first drive division.

5. adjusting means as claimed in claim 4, it is characterised in that gear segment and worm screw section are provided with the drive link, Wherein, the gear segment is first follower, and the worm screw section is second drive division；

The gear segment is driven by the sliding tooth of the rotating part and rotated, and the worm screw section is used to drive the spragging gear Rotate.

6. the adjusting means as described in claim any one of 1-5, it is characterised in that the travelling gear includes what is be coaxially disposed 3rd rotating shaft and the 4th rotating shaft；

Setting is fluted in the middle part of 3rd rotating shaft, and the 3rd grinding tooth, the 3rd grinding tooth are provided with the internal groove side wall of the groove With the gear teeth meshing on half gear shaft；

The 4th grinding tooth for being connected with being conditioned body is provided with 4th rotating shaft.

A kind of 7. adjustable bandage, it is characterised in that including：

First bandage, first through hole is provided with first bandage, the first driving cog is provided with the first through hole；

Second bandage, the second through hole is provided with second bandage, the second driving cog is provided with second through hole；

Adjusting means as described in claim any one of 1-6, the adjusting means run through the first through hole and described second Through hole, and be connected by the travelling gear in the adjusting means with first driving cog and second driving cog, wherein, First driving cog and second driving cog are connected on the relative both sides of the travelling gear；

Rotate rotating part in the adjusting means drive half gear shaft rotate to the gear teeth depart from travelling gear when, described first ties up Band and second bandage can be towards or away from motions.

8. adjustable bandage as claimed in claim 7, it is characterised in that also include：Containment vessel, the containment vessel and described the One bandage or/and second bandage connection, the containment vessel enclose appearance with first bandage or/and second bandage Receive chamber, the adjusting means part is arranged in the accommodating chamber；

The 3rd mounting hole is provided with the containment vessel, the rotating part is protruding from the 3rd mounting hole.

9. a kind of wearable device, it is characterised in that the wearable device includes described as described in claim 7 or 8 can Adjust bandage.

10. wearable device as claimed in claim 9, it is characterised in that the wearable device and the adjustable bandage It is detachably connected.