CN108681072B - Adjusting device and wearable equipment - Google Patents
Adjusting device and wearable equipment Download PDFInfo
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- CN108681072B CN108681072B CN201810719973.9A CN201810719973A CN108681072B CN 108681072 B CN108681072 B CN 108681072B CN 201810719973 A CN201810719973 A CN 201810719973A CN 108681072 B CN108681072 B CN 108681072B
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- 230000008859 change Effects 0.000 claims abstract description 8
- 230000005489 elastic deformation Effects 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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Abstract
The embodiment of the invention discloses an adjusting device and wearable equipment, wherein the adjusting device comprises: a connecting piece for connecting the first binding band and an adjusting band for connecting the second binding band; the adjusting belt comprises a first section and a second section which are connected in sequence, and the second section has elasticity; the first section is detachably connected with the connecting piece; adjusting the connection position of the first segment and the connector to change the distance between the first strap and the second strap; stretching the second section to change the distance between the first strap and the second strap by elastic deformation. According to the technical scheme provided by the embodiment of the invention, the first section and the second section of the adjusting belt can simultaneously provide two adjusting modes, so that the distance between the first binding belt and the second binding belt can be conveniently adjusted, the adjusting mechanism is simple, the adjustability is strong, the occupied space is small, and the use of a user is convenient.
Description
Technical Field
The embodiment of the invention belongs to the technical field of wearable equipment, and particularly relates to an adjusting device and wearable equipment.
Background
With the development of VR (virtual reality) technology and the popularity of products, many VR headsets are on the market. Generally, a virtual reality headset is composed of a host part and a headset part, wherein the host part is mainly integrated with an optical display module, and the headset part is mainly convenient for a user to wear and adjust.
At present, although various types of head-wearing parts commonly used in VR head-wearing equipment exist, there are a number of drawbacks, for example, some head-wearing parts have a simple structure, but have poor support and poor adjustability. Some parts are worn by adjusting tightness by means of gears and racks, and the head wear is convenient to adjust, but is complex in structure and large in occupied space. Some of the head parts are simple in adjustment mode, small in occupied space requirement, complex in structure and high in cost.
Disclosure of Invention
In view of this, the embodiment of the invention provides an adjusting device and a wearable device, and simultaneously provides two adjusting modes, and the adjusting mechanism is simple and occupies a small space.
In order to solve the technical problems in the prior art, an embodiment of the present invention provides an adjusting device, including: a connecting piece for connecting the first binding band and an adjusting band for connecting the second binding band; wherein,
the adjusting belt comprises a first section and a second section which are connected in sequence, and the second section has elasticity;
the first section is detachably connected with the connecting piece;
adjusting the connection position of the first segment and the connector to change the distance between the first strap and the second strap;
stretching the second section to change the distance between the first strap and the second strap by elastic deformation.
Optionally, the connecting piece is provided with a containing cavity with two open ends;
the adjusting belt is accommodated in the accommodating cavity, wherein,
one end of the first section far away from the second section extends out of the first end opening of the connecting piece and is detachably connected with the connecting piece; an end of the second section remote from the first section extends from the second end opening of the connector.
Optionally, the second section includes an elastomer and an adjustment wiper;
the elastic body is arranged in the accommodating cavity, two ends of the elastic body are respectively connected with the first section and one end of the adjusting sliding arm, and the other end of the adjusting sliding arm extends out from the opening of the second end of the connecting piece.
Optionally, a sliding groove is formed in the connecting piece, a sliding block is arranged at a position, corresponding to the sliding groove, of the adjusting sliding arm, and the adjusting sliding arm is in sliding connection with the sliding groove through the sliding block.
Optionally, a guide member is also included;
the guide component is arranged in the accommodating cavity and is in sliding connection with the adjusting slide arm;
one end of the guide part, which is far away from the adjusting slide arm, is fixedly connected with the first section and the elastic body respectively.
Optionally, the guiding component comprises a connector and a guide rail;
the connector is fixedly connected with the first section and the elastic body respectively;
one end of the guide rail is connected with the connector, the other end of the guide rail extends along the stretching direction of the elastic body, and the guide rail is in sliding connection with the adjusting slide arm.
Optionally, a guide groove is formed in the adjusting sliding arm, and the adjusting sliding arm is in sliding connection with the guide rail through the guide groove.
Optionally, the length of the guide groove is shorter than the length of the guide rail;
one end of the guide rail, which is far away from the connector, is provided with a limiting part for limiting the sliding maximum distance of the guide groove.
Optionally, the adjusting slide arm comprises a first slide arm and a second slide arm, and the first slide arm and the second slide arm are buckled and connected to form a cavity;
the guide groove is positioned in the cavity, and the groove wall of the guide groove is arranged on the first sliding arm; or alternatively
The groove wall of the guide groove is arranged on the second sliding arm; or alternatively
The groove walls of the guide grooves are respectively arranged on the first sliding arm and the second sliding arm, and the guide grooves are formed when the first sliding arm and the second sliding arm are buckled.
Optionally, the connector comprises: a first housing and a second housing;
the first shell is connected with the second shell and surrounds the accommodating cavity;
one end of the first shell is provided with an annular structure serving as the second end opening, and the first end opening is formed in the first shell;
and a connecting part connected with the first section is arranged on one side of the first shell, which is opposite to the second shell.
Correspondingly, the embodiment of the invention also provides wearable equipment, which comprises: the device comprises a host machine and a wearing part connected with the host machine, wherein the wearing part comprises the adjusting device.
According to the technical scheme provided by the embodiment of the invention, the first adjusting mode can be provided by changing the connection position of the first section of the adjusting belt and the connecting piece, the second adjusting mode can be provided by stretching the second section, and the first section and the second section of the joint adjusting belt can simultaneously provide two adjusting modes, so that the distance between the first binding belt and the second binding belt can be conveniently adjusted, the comfort level in wearing is improved, the operation process is simple and convenient, a user can complete wearing very conveniently and rapidly, and meanwhile, the adjusting device is simple in structure, strong in adjustability, small in occupied space and convenient for the user to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and do not constitute an undue limitation on the embodiments of the invention.
In the drawings:
FIG. 1 is a schematic diagram of an adjusting device according to an embodiment of the present invention;
FIG. 2 is an exploded view of an adjusting device according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a use state of an adjusting device according to an embodiment of the present invention.
Description of the reference numerals
10: a connecting piece; 11: a first end opening; 12: a second end opening; 13: a chute; 14: a first housing; 15: a second housing;
20: an adjusting belt; 21: a first section; 22: a second section; 23: an elastomer; 24: adjusting the slide arm; 25: a slide block; 26: a guide groove; 27: a first slider arm; 28: a second slide arm;
30: a guide member; 31: a connector; 32: a guide rail; 33: and a limiting part.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the embodiments of the present invention.
The inventor finds that in the process of realizing the invention, at present, the common head-wearing part in the head-wearing equipment has a plurality of defects, and the structure of the head-wearing part is simple, but the support performance and the adjustment performance are poor. Some parts are worn by adjusting tightness by means of gears and racks, and the head wear is convenient to adjust, but is complex in structure and large in occupied space. Some of the head parts are simple in adjustment mode, small in occupied space requirement, complex in structure and high in cost.
Therefore, in order to solve the defects in the prior art, the embodiment of the invention provides the adjusting device and the wearable equipment, and simultaneously provides two adjusting modes, and the adjusting mechanism is simple and occupies small space.
The following will describe the implementation of the embodiments of the present invention in detail with reference to the drawings and examples, so that the implementation process of the embodiments of the present invention that apply technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented, and the following description will further describe the structure of the present invention with reference to the drawings.
The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the embodiments of the present invention, it should be understood that, if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the apparatus or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and are not to be construed as limiting the embodiments of the present invention, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art depending on the specific circumstances.
Example 1
Fig. 1 is a schematic structural view of an adjusting device according to an embodiment of the present invention, and fig. 2 is an exploded structural view of an adjusting device according to an embodiment of the present invention, as shown in fig. 1 and 2.
The embodiment of the invention provides an adjusting device, which comprises: a connector 10 for connecting a first strap and an adjustment strap 20 for connecting a second strap. The first strap and the second strap are not shown in the figures.
Wherein the adjusting belt 20 comprises a first section 21 and a second section 22 connected in sequence, the second section 22 having elasticity; the first section 21 is detachably connected to the connecting piece 10; adjusting the connection position of the first segment 21 and the connecting piece 10 to change the distance between the first strap and the second strap; the second section 22 is stretched to change the distance between the first strap and the second strap by elastic deformation.
When the adjustment is needed, the first section 21 of the adjusting belt 20 is separated from the connecting piece 10, at this time, the adjusting belt 20 and the connecting piece 10 can be relatively displaced, the distance between the first binding belt and the second binding belt can be adjusted, after the adjustment is completed, the first section 21 is fixedly connected with the connecting piece 10, at this time, the connection position of the first section 21 and the connecting piece 10 is changed from the initial position, and the distance between the first binding belt and the second binding belt can be fixed at the current position through the first section 21. The user can stretch the second section 22 while wearing to increase the distance between the first strap and the second strap for more convenience in wearing. After the wearing is completed, the stretching force is removed, and the second section 22 tightens the first binding band and the second binding band under the action of the restoring force, so that the wearing is more fastened.
According to the technical scheme provided by the embodiment of the invention, the first adjusting mode can be provided by adjusting the connecting position of the first section 21 and the connecting piece 10. The second adjusting mode can be provided by stretching the second section 22, and the first section 21 and the second section 22 of the joint adjusting belt 20 can simultaneously provide two adjusting modes, so that the distance between the first binding belt and the second binding belt can be conveniently adjusted, the comfort level in wearing is improved, the operation process is simple and convenient, a user can complete wearing conveniently and rapidly, and meanwhile, the adjusting device is simple in structure, high in adjustability and small in occupied space, and the user can use conveniently.
The adjusting device provided by the embodiment of the invention is further described in detail below.
Referring to fig. 2, in one possible implementation, the connector 10 has a receiving cavity open at both ends; the adjustment strap 20 is accommodated in the accommodation chamber. Wherein an end of the first section 21 remote from the second section 22 protrudes from the first end opening 11 of the connector 10 and is detachably connected to the connector 10; the end of the second section 22 remote from the first section 21 protrudes from the second end opening 12 of the connector 10.
In the embodiment of the present invention, the connection manner between the first section 21 and the connecting piece 10 includes, but is not limited to, the following two ways:
the method can be realized in a first mode: the first section 21 of the adjusting strap 20 includes, but is not limited to, being made of polyester, nylon, cotton, etc., and has a relatively high flexibility, and the end of the first section 21 far from the second section 22 is folded back to be connected with the connecting piece 10 after being protruded from the first end opening 11 of the connecting piece 10. A connecting portion connected to the first segment 21 is provided on the outer side of the connecting member 10. For example, the first section 21 is made of polyester material, the first section 21 is provided with a hook portion of a hook and loop fastener, the outer side of the connecting piece 10 is provided with a hook and loop fastener portion of the hook and loop fastener, the first section 21 extends out from the first end opening 11 of the connecting piece 10 and is attached to the connecting piece 10 through the hook and loop fastener, and different connecting positions can be changed through the hook and loop fastener.
Further, the connector 10 includes: a first housing 14 and a second housing 15; the first shell 14 is connected with the second shell 15 and encloses a containing cavity; one end of the first housing 14 is provided with an annular structure as the second end opening 12, and the first end opening 11 is provided on the first housing 14; the side of the first housing 14 facing away from the second housing 15 is provided with a connection to the first section 21. The first casing 14 and the second casing 15 may be fixed together by screws, buckles, glue, ultrasound, etc., the first end opening 11 may be disposed on a side wall of the first casing 14, and the velcro may be fixed on the first casing 14 by an adhesive.
The second implementation mode is: the first section 21 of the adjusting strap 20 has a relatively high rigidity, and a clamping hole and other structures are arranged at one end of the first section 21 far away from the second section 22, and the first section extends out of the first end opening 11 of the connecting piece 10 and is then connected with the connecting piece 10 in a clamping manner. For example, the first end opening 11 of the connecting piece 10 is provided with a buckle, the first section 21 is provided with a plurality of clamping holes distributed at intervals along the length direction thereof, and one end of the first section 21, which is far away from the second section 22, is connected with the buckle through the clamping holes at different positions after extending out from the first end opening 11 of the connecting piece 10, so as to achieve the purpose of adjusting the distance between the first binding band and the second binding band.
With continued reference to fig. 2, further, the second section 22 includes an elastomer 23 and an adjustment slide 24. The elastic body is arranged in the accommodating cavity, two ends of the elastic body are respectively connected with the first section 21 and one end of the adjusting sliding arm 24, and the other end of the adjusting sliding arm 24 extends out of the second end opening 12 of the connecting piece 10. The elastic body 23 includes, but is not limited to, a tension spring. Hooks are respectively arranged at two ends of the extension spring, and the extension spring is connected with the first section 21 and the adjusting slide arm 24 through the hooks. The adjusting slide 24 is used for connecting with the second binding band, the rigidity of the adjusting slide 24 is large, and the adjusting slide 24 and the connecting piece 10 are supported by the first binding band and the second binding band. When the adjustment is performed, the adjustment slide arm 24 slides relative to the connector 10, and can extend from the second end opening 12 and stretch the elastic body 23, and the elastic body 23 deforms. When the external force is removed, the elastic body 23 retracts under the action of the restoring force of the elastic body 23, and the adjusting slide arm 24 is driven to retract.
In order to ensure that the adjusting slide arm 24 slides more smoothly and stably relative to the connecting piece 10, further, the connecting piece 10 is provided with a sliding groove 13, a sliding block 25 is arranged at a position corresponding to the sliding groove 13 of the adjusting slide arm 24, and the adjusting slide arm 24 is slidably connected with the sliding groove 13 through the sliding block 25. When the adjusting slide arm 24 slides relative to the connecting piece 10, the slide block 25 moves along the slide groove 13, the adjusting slide arm 24 does not move up and down, the sliding direction of the adjusting slide arm 24 is kept in the extending direction of the slide groove 13, the occurrence of the sliding clamping can be effectively reduced, and the smoothness and stability of the adjusting slide arm 24 when sliding relative to the connecting piece 10 are ensured.
In some embodiments of the invention, the adjustment device further comprises a guide member 30. The guide part 30 is arranged in the accommodating cavity and is in sliding connection with the adjusting slide arm 24; the end of the guide member 30 remote from the adjustment slide 24 is fixedly connected to the first section 21 and the elastic body 23, respectively. One function of the guide member 30 is to ensure that the adjustment slide 24 does not move up and down when the adjustment slide 24 slides relative to the connector 10, together with the slide groove 13, thereby reducing the occurrence of a sliding jam. For example, when the first section 21 is separated from the connecting piece 10, the sliding direction of the adjusting slide arm 24 is guided by the sliding groove 13, and at this time, the adjusting slide arm 24 drives the guiding component 30 to slide together with the connecting piece 10 along the extending direction of the sliding groove 13. When the first section 21 is fixedly connected with the connector 10, the sliding direction of the adjusting slide arm 24 is guided by the sliding groove 13 and the guiding component 30 together, at this time, the relative position of the guiding component 30 and the connector 10 is fixed, and when the adjusting slide arm 24 slides relative to the connector 10, the adjusting slide arm also slides relative to the guiding component 30, and the sliding groove 13 and the guiding component 30 together play a guiding role. Another function of the guiding member 30 is to provide an adapter between the elastic body 23 and the first section 21, and the elastic body 23 is indirectly connected with the first section 21 through the guiding member 30, so that the elastic body 23 is prevented from stretching frequently on the first section 21 during long-term use, and the connection position of the first section 21 and the elastic body 23 is easily damaged, which affects the service life of the first section 21.
In the embodiment of the present invention, one realizable manner of the guiding component 30 is that the guiding component 30 includes a connector 31 and a guide rail 32; the connectors 31 are fixedly connected with the first section 21 and the elastic body 23 respectively; one end of the guide rail 32 is connected to the connector 31, and the other end extends in the stretching direction of the elastic body 23, and the guide rail 32 is slidably connected to the adjustment slider 24. The first section 21 and the connecting head 31 may be connected by fasteners such as screws, bolts, etc. The elastic body 23 is an extension spring with a hook, a hook or a hanging hole matched with the hook is arranged on the connector 31, and the elastic body 23 is fixedly connected to the hook or the hanging hole through the hook. The extending direction of the guide rail 32 is the same as that of the guide groove, when the first section 21 is fixedly connected with the connecting piece 10, the adjusting slide arm 24 slides along the slide groove 13, and simultaneously slides along the guide rail 32, and the slide groove 13 and the slide rail jointly ensure smoothness and stability when the adjusting slide arm 24 slides. In order to further ensure that the adjustment slide arm 24 does not move in the up-down direction when sliding, the adjustment slide arm 24 is provided with a guide groove 26, and the adjustment slide arm 24 is slidably connected with the guide rail 32 through the guide groove 26.
Further, in one possible manner, the length of the guide slot 26 is shorter than the length of the guide rail 32; the end of the guide rail 32, which is far away from the connection head 31, is provided with a limit portion 33 that limits the sliding maximum distance of the guide groove 26. The limit portion 33 limits the maximum sliding distance of the adjustment slide arm 24 while preventing the adjustment slide arm 24 from being detached from the slide rail when the adjustment slide arm 24 slides along the slide rail.
In some embodiments of the present invention, the adjusting slide 24 includes a first slide 27 and a second slide 28, and the first slide 27 and the second slide 28 are snap-coupled and form a cavity. The first slide arm 27 and the second slide arm 28 may be secured together by screws, snaps, glue, ultrasound, and the like. The arrangement of the guide groove 26 includes various ways, for example, the guide groove 26 is located in the cavity, and the groove wall of the guide groove 26 is disposed on the first sliding arm 27; or the groove wall of the guide groove 26 is provided on the second slider arm 28; or the groove walls of the guide groove 26 are respectively arranged on the first sliding arm 27 and the second sliding arm 28, and the guide groove 26 is formed when the first sliding arm 27 and the second sliding arm 28 are buckled.
The following describes how the adjusting device according to the embodiment of the present invention is used, referring to fig. 3.
The adjusting device mainly has the following three states when adjusting:
the state A is an initial state, and at the moment, the adjusting device is in an adjusting state, and the first binding band and the second binding band are at the minimum distance. When the first section 21 is disconnected from the connecting piece 10, the adjusting slide arm 24 can slide relative to the connecting piece 10, and the adjusting slide rail slides along the slide groove 13 (not shown in the figure) and drives the guiding component 30, the elastic body 23 and the first section 21 to link so as to lengthen the distance between the first binding band and the second binding band;
after the first section 21 is fixedly connected to the connector 10, the guide member 30, the elastic body 23 and the position of the first section 21 relative to the connector 10 are then fixed, as shown in state B, the adjustment slide 24 has been extended a distance out of the second end opening 12 of the connector 10. At this time, the adjusting slide arm 24 is pulled outward again, and the adjusting slide arm 24 starts to slide along the slide rail of the guide member 30 until it slides to the position of the limit portion 33, and the state can be referred to as state C. At this time, the elastic body 23 is stretched to generate a reverse restoring force, and when the stretching force on the adjusting slide arm 24 is removed, the elastic body 23 can be reset to drive the adjusting slide arm 24 to restore to the state B.
The adjusting device comprises a first adjusting mode (state A to state B) and a second adjusting mode (state B to state C to state B). The first mode of adjustment is mainly used to adjust the head circumference of different people, and the second mode of adjustment is mainly used to provide the tightening force when wearing the head-mounted device, improving the wearing comfort.
Example 2
Correspondingly, the embodiment of the invention also provides a wearable device, which comprises: the device comprises a main machine and a wearing part connected with the main machine, wherein the wearing part comprises the adjusting device in the embodiment 1.
Among other things, the host of the wearable device includes, but is not limited to, a Virtual Reality (VR) device.
The implementation principle and technical effect of the adjusting device of the wearable device in embodiment 2 refer to the relevant content in embodiment 1, and the features in embodiment 1 and embodiment 2 correspond to each other, and may be referred to each other, which is not described herein in detail.
In summary, the technical solution provided by the embodiment of the present invention has the following beneficial effects:
1. a first adjustment mode can be provided by changing the connection position of the first section of the adjustment strap and the connecting piece, a second adjustment mode can be provided by stretching the second section, and the first section and the second section of the joint adjustment strap can simultaneously provide two adjustment modes so as to facilitate adjustment of the distance between the first strap and the second strap;
2. the operation process is simple and convenient, and the two adjustment modes can enable a user to complete wearing very conveniently and rapidly, so that the comfort level during wearing is improved;
3. simple structure, small number of parts and small occupied space.
It should be noted that, although the specific embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention should not be construed as limiting the scope of the present invention. Various modifications and variations which may be made by those skilled in the art without the creative effort fall within the protection scope of the present invention within the scope described in the claims.
Examples of embodiments of the present invention are intended to briefly illustrate technical features of embodiments of the present invention so that those skilled in the art may intuitively understand the technical features of the embodiments of the present invention, and are not meant to be undue limitations of the embodiments of the present invention.
The apparatus embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
While the foregoing description illustrates and describes several preferred embodiments of the present invention, it is to be understood that the embodiments of the invention are not limited to the forms disclosed herein, but are not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the application described herein, either by way of the foregoing teachings or by way of the relevant art or knowledge. And that modifications and variations such as will be apparent to those skilled in the art are intended to be included within the spirit and scope of embodiments of the invention as defined by the following claims.
Claims (9)
1. An adjustment device, comprising: a connecting piece for connecting the first binding band and an adjusting band for connecting the second binding band; wherein,
the adjusting belt comprises a first section and a second section which are connected in sequence, and the second section has elasticity;
the outer side of the connecting piece is provided with a connecting part;
the first section is detachably connected with the connecting part;
adjusting the connection position of the first segment and the connector to change the distance between the first strap and the second strap;
stretching the second section to change the distance between the first strap and the second strap by elastic deformation;
the connecting piece is provided with a containing cavity with two open ends;
the adjusting belt is accommodated in the accommodating cavity, wherein,
one end of the first section far away from the second section extends out of the first end opening of the connecting piece and is detachably connected with the connecting piece; an end of the second section remote from the first section extends from the second end opening of the connector;
the second section comprises an elastomer and an adjusting slide arm;
the elastic body is arranged in the accommodating cavity, two ends of the elastic body are respectively connected with the first section and one end of the adjusting sliding arm, and the other end of the adjusting sliding arm extends out from the opening of the second end of the connecting piece.
2. The adjusting device according to claim 1, wherein a sliding groove is arranged on the connecting piece, a sliding block is arranged at a position corresponding to the sliding groove, and the adjusting sliding arm is in sliding connection with the sliding groove through the sliding block.
3. The adjustment device of claim 1, further comprising a guide member;
the guide component is arranged in the accommodating cavity and is in sliding connection with the adjusting slide arm;
one end of the guide part, which is far away from the adjusting slide arm, is fixedly connected with the first section and the elastic body respectively.
4. An adjustment device according to claim 3, characterized in that the guide member comprises a connector and a guide rail;
the connector is fixedly connected with the first section and the elastic body respectively;
one end of the guide rail is connected with the connector, the other end of the guide rail extends along the stretching direction of the elastic body, and the guide rail is in sliding connection with the adjusting slide arm.
5. The adjusting device according to claim 4, wherein a guide groove is provided on the adjusting slide arm, and the adjusting slide arm is slidably connected with the guide rail through the guide groove.
6. An adjustment device according to claim 5, characterized in that the length of the guide slot is shorter than the length of the guide rail;
one end of the guide rail, which is far away from the connector, is provided with a limiting part for limiting the sliding maximum distance of the guide groove.
7. The adjustment device of claim 5, wherein the adjustment slide comprises a first slide and a second slide, the first slide being snap-fit with the second slide and forming a cavity;
the guide groove is positioned in the cavity, and the groove wall of the guide groove is arranged on the first sliding arm; or alternatively
The groove wall of the guide groove is arranged on the second sliding arm; or alternatively
The groove walls of the guide grooves are respectively arranged on the first sliding arm and the second sliding arm, and the guide grooves are formed when the first sliding arm and the second sliding arm are buckled.
8. An adjustment device according to any one of claims 2 to 7, characterized in that the connection piece comprises: a first housing and a second housing;
the first shell is connected with the second shell and surrounds the accommodating cavity;
one end of the first shell is provided with an annular structure serving as the second end opening, and the first end opening is formed in the first shell;
and a connecting part connected with the first section is arranged on one side of the first shell, which is opposite to the second shell.
9. A wearable device, comprising: a main unit and a wearing part connected with the main unit, wherein the wearing part comprises the adjusting device as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719973.9A CN108681072B (en) | 2018-07-03 | 2018-07-03 | Adjusting device and wearable equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719973.9A CN108681072B (en) | 2018-07-03 | 2018-07-03 | Adjusting device and wearable equipment |
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| CN108681072A CN108681072A (en) | 2018-10-19 |
| CN108681072B true CN108681072B (en) | 2024-04-02 |
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| CN201810719973.9A Active CN108681072B (en) | 2018-07-03 | 2018-07-03 | Adjusting device and wearable equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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