CN114224040B - Belt body assembly and wearing equipment based on belt body assembly - Google Patents
Belt body assembly and wearing equipment based on belt body assembly Download PDFInfo
- Publication number
- CN114224040B CN114224040B CN202111591325.8A CN202111591325A CN114224040B CN 114224040 B CN114224040 B CN 114224040B CN 202111591325 A CN202111591325 A CN 202111591325A CN 114224040 B CN114224040 B CN 114224040B
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- Prior art keywords
- belt body
- magnetic attraction
- belt
- transmission arm
- assembly
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 32
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
- A44C5/2052—Fasteners provided with at least one push-button acting parallel to the main plane of the fastener and perpendicularly to the direction of the fastening
Abstract
The invention provides a belt body assembly and wearing equipment based on the belt body assembly, wherein the belt body assembly comprises a first belt body, a second belt body and a clamp mechanism for connecting the first belt body and the second belt body, one end of the clamp mechanism is fixed with two sides of the first belt body, the other end of the clamp mechanism is provided with a magnetic attraction structure, the other end of the clamp mechanism is connected with two sides of the second belt body through the magnetic attraction structure, at least one group of magnetic attraction holes matched with the magnetic attraction structure are formed in the second belt body, and the first belt body and the second belt body are connected with the magnetic attraction holes through the magnetic attraction structure in a matched mode. The invention can solve the problem that the band body of the existing wearing equipment is connected in a surface buckle mode so as to lead to single connection mode.
Description
Technical Field
The invention relates to the technical field of wearing equipment, in particular to a belt body assembly and wearing equipment based on the belt body assembly.
Background
Wearing products of wearing equipment on the market at present, such as a watch strap of a smart watch and a watch strap of a smart bracelet, are mostly connected through a watch buckle, but the wearing products can cause aesthetic fatigue, and along with the daily and monthly development of electronic products of the wearing equipment, a new type of watch strap appears.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a belt assembly and a wearing device based on the belt assembly, so as to solve the problem that most of the belts of the existing wearing device are connected in a meter buckle manner, so that the connection manner of the belts is single.
The invention provides a belt body assembly, which comprises a first belt body, a second belt body and a clip mechanism for connecting the first belt body and the second belt body, wherein,
one end of the clip mechanism is fixed with two sides of the first belt body, the other end of the clip mechanism is provided with a magnetic attraction structure, the other end of the clip mechanism is connected with two sides of the second belt body through the magnetic attraction structure, wherein,
the second belt body is provided with at least one group of magnetic attraction holes matched with the magnetic attraction structure, and the first belt body and the second belt body are connected with the magnetic attraction holes in a matched mode through the magnetic attraction structure.
In addition, preferably, the clip mechanism comprises a pair of driving arms and an elastic piece connected with the driving arms, wherein the elastic piece transversely penetrates through the first belt body, and two ends of the elastic piece are respectively connected with one end of each driving arm; or, the elastic pieces are at least one pair, the elastic pieces are symmetrically arranged in the openings on two sides of the first belt body, and each transmission arm is respectively connected with the elastic piece at the corresponding position.
Furthermore, preferably, the elastic member is a spring; a spring guide post is arranged at one end of each transmission arm, and one end of each transmission arm is connected with the spring through the spring guide post.
In addition, a rotation hole is preferably provided in the middle of each transmission arm, through which each transmission arm is fastened to the first belt body with a matched rotation positioning pin.
In addition, the magnetic attraction structure is preferably arranged at the other end of each transmission arm, wherein the magnetic attraction structure comprises a protrusion matched with the magnetic attraction hole and a transmission arm magnet sheet arranged on the protrusion;
the magnetic attraction holes are internally provided with magnetic attraction hole magnet sheets with the polarity opposite to that of the transmission arm magnet sheets, and the other end of each transmission arm is fixed with the second belt body through the magnetic attraction effect of the transmission arm magnet sheets and the magnetic attraction Kong Ci magnet sheets.
In addition, the preferred scheme is that the magnetism is inhaled the hole and is divided into the multiunit, and symmetrical along the both sides portion extending direction of first area body is arranged, through the magnetism inhale the structure with the corresponding position magnetism inhale the hole adsorb the cooperation in order to realize the regulation of area body length.
Furthermore, it is preferable that a spring groove for accommodating the spring is provided in the first belt body in a lateral direction; and/or a guide groove is arranged on the first belt body and is used for accommodating the second belt body.
Furthermore, it is preferable that a protective wall is provided on both sides of the first belt body, respectively, wherein the protective wall is used for preventing the clip mechanism from being touched by mistake and preventing the clip mechanism from being opened by mistake.
The invention further provides wearing equipment based on the belt body assembly, which comprises the belt body assembly, wherein the belt body assembly is the belt body assembly.
According to the technical scheme, the belt body assembly and the wearing equipment based on the belt body assembly are connected with the first belt body and the second belt body through the clamp mechanism, one end of the clamp mechanism is fixed with the first belt body, the other end of the clamp mechanism is provided with the magnetic attraction structure and is connected with the second belt body, the second belt body is provided with at least one group of magnetic attraction holes matched with the magnetic attraction structure, and when the clamp mechanism is pressed, one end of the clamp mechanism with the magnetic attraction structure is separated from the current magnetic attraction hole and enters the next magnetic attraction hole, so that the length of the belt body can be adjusted.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Furthermore, the invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and attainments together with a more complete understanding of the invention will become apparent and appreciated by referring to the following description taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a schematic perspective view of a belt assembly according to an embodiment of the present invention;
FIG. 2 is an exploded view of a belt assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a drive arm according to an embodiment of the present invention;
FIG. 4 is a schematic view of a belt end structure according to an embodiment of the present invention;
FIG. 5 is a schematic view of the enlarged partial structure of FIG. 1;
FIG. 6 is a schematic view of the engagement of the actuator arm with the compression-side rebound spring in accordance with an embodiment of the present invention;
fig. 7 is a schematic diagram of a matching structure of a driving arm and a magnetic attraction hole according to an embodiment of the invention.
Wherein reference numerals include: 1. the second belt body 2, the first belt body 21, the guide way, 22, the spring groove 3, the bracelet monomer, 4, the raw ring, 5, the protection raw ring, 6, the magnetic attraction hole 61, the magnetic attraction Kong Ci iron sheet, 7, the clip mechanism 71, the left transmission arm 72, the right transmission arm 81, the left rotation positioning pin 82, the right rotation positioning pin 9, the protection wall 91, the left protection wall 92, the right protection wall 10, the spring 711, the rotation hole 712, the spring guide post 713, the bulge 714 and the transmission arm magnet sheet.
The same reference numerals will be used throughout the drawings to refer to similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Aiming at the problem that the band body of the existing wearing equipment is connected in a surface buckling mode to cause single connection mode, the invention provides a band body assembly and wearing equipment based on the band body assembly.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For purposes of illustrating the structure of the belt assembly provided by the present invention, FIGS. 1-7 are each exemplary labeled from different angles. Specifically, FIG. 1 illustrates a belt assembly perspective structure in accordance with an embodiment of the present invention; FIG. 2 illustrates an exploded view of a belt assembly in accordance with an embodiment of the present invention; FIG. 3 illustrates a drive arm configuration according to an embodiment of the present invention; FIG. 4 illustrates a belt end structure in accordance with an embodiment of the present invention; FIG. 5 illustrates a partially enlarged construction of FIG. 1; FIG. 6 illustrates an actuator arm engaging a compression side rebound spring in accordance with an embodiment of the present invention; fig. 7 shows a structure of matching the driving arm with the magnetic attraction hole according to the embodiment of the invention.
As shown in fig. 1 to 7 together, the belt assembly provided by the invention comprises a first belt body 2, a second belt body 1 and a clip mechanism 7 for connecting the first belt body 2 and the second belt body 1, wherein one end of the clip mechanism 7 is fixed with two sides of the first belt body 2, the other end of the clip mechanism 7 is provided with a magnetic structure, the other end of the clip mechanism 7 is connected with two sides of the second belt body 1 through the magnetic structure, at least one group of magnetic holes 6 matched with the magnetic structure are formed in the second belt body 1, and the first belt body 2 and the second belt body 1 are connected with the magnetic holes 6 in an adsorption fit manner through the magnetic structure.
In the embodiment of the present invention, when the end of the clip mechanism 7 fixed to the first belt body 2 is pressed, the end of the clip mechanism 7 with the magnetic attraction structure is separated from the magnetic attraction hole 6 where the clip mechanism is currently located, and enters the next set of magnetic attraction holes, so as to realize adjustment of the length of the belt body.
In the embodiment of the invention, the clip mechanism 7 comprises a pair of driving arms and an elastic body connected with the driving arms, wherein the elastic body transversely penetrates through the first belt body 2, and two ends of the elastic body are respectively connected with one end of each driving arm; or, the elastic pieces are at least one pair, the elastic pieces are symmetrically arranged in the openings on two sides of the first belt body, and each transmission arm is respectively connected with the elastic piece at the corresponding position. In the embodiment of the present invention, the elastic member may be a spring, so long as it plays an elastic role, and is not limited to the spring.
The pair of driving arms are a left driving arm 71 and a right driving arm 72, the structures of the two driving arms are identical, two ends of the spring 10 are respectively connected with the left driving arm 71 and the right driving arm 72, in the embodiment shown in fig. 3, a spring guide post 712 is arranged at one end of each driving arm, and one end of each driving arm is connected with the spring 10 through the spring guide post 712. To prevent the spring 10 from coming out, it functions as a fixed spring, and thus a spring guide post 712 is provided at one end of each of the transmission arms.
As shown in fig. 3, a rotation hole 711 is provided in the middle of each transmission arm, and each transmission arm is fixed to the first belt body 2 through the rotation hole 711 and a matched rotation positioning pin. Namely: the left transmission arm 71 is fixed to one end of the first belt body at a left rotation hole and a left rotation positioning pin 81, and the right transmission arm 72 is fixed to the other end of the first belt body at a right rotation hole and a right rotation positioning pin 82.
In the embodiment shown in fig. 3 and 7, the magnetic attraction structure is disposed at the other end of each driving arm, wherein the magnetic attraction structure includes a protrusion 713 adapted to the magnetic attraction hole 6 and a driving arm magnet sheet 714 disposed on the protrusion 713. A magnet piece 61 with a magnetic attraction hole opposite to the polarity of the magnet piece 714 is arranged in the magnetic attraction hole 6, and the other end of each driving arm is fixed with the second belt body through the magnetic attraction action of the magnet piece 714 and the magnet piece 61.
In the embodiment of the invention, the bulge 713 is in a mushroom head shape structure, and a transmission arm magnet sheet 714 with a positive electrode is arranged on the bulge of the mushroom head; the magnetic attraction holes 6 in the second belt body 1 are mushroom-shaped, and a magnet piece 61 having a negative pole magnetic attraction hole is provided in the mushroom hole. The magnetic attraction holes 6 with mushroom hole shapes are mutually matched with the projections 713 with mushroom head shapes, so that mutual separation is avoided; in addition, the drive arm magnet sheet 714 (positive electrode) arranged on the mushroom head, the hole magnet sheet (negative electrode) is magnetically attracted in the mushroom hole, the design structure is favorable for reinforcing the second belt body 1 at one end of the drive arm with the magnetic attraction structure, and under the action of the two forces, the first belt body 2 and the second belt body 1 can be buckled more tightly, so that loosening phenomenon is avoided, and the belt body becomes loose.
In the embodiment shown in fig. 3 and fig. 7, the shapes of the protrusions 713 and the magnetic attraction holes 6 are mushroom shapes, and in specific applications, the shapes of the protrusions 713 and the magnetic attraction holes 6 are not limited to the mushroom shapes, and suitable shapes can be selected according to specific applications, so long as the shapes are mutually matched and play a role of mutual fixation.
In the embodiment of the invention, the magnetic holes 6 are multiple groups and are symmetrically distributed along the extending direction of the two sides of the first belt body 2, and the length of the belt body is adjusted by the adsorption fit of the magnetic structure and the magnetic holes 6 at the corresponding positions. In the embodiment of the invention, the specific number of the groups of the magnetic attraction holes is not particularly limited, and in the application, the suitable number of the groups can be designed according to actual conditions.
In the embodiment shown in fig. 6, when the clip mechanism 7 is pressed against the end fixed to the first belt body 2, the other end is tilted (the end of the clip mechanism having the magnetic structure is separated from the current magnetic hole) by the left rotating positioning pin 81 and the right rotating positioning pin 82, and the magnetic end of the clip mechanism is separated from the magnetic end of the belt body, so that the length of the belt body is adjusted under the action of the hand. Wherein, as shown in fig. 6, a spring groove 22 is provided in the first belt body transversely for accommodating the spring 10, the purpose of which is to rebound the first belt body 2.
In the embodiment shown in fig. 4, in order to avoid the influence of the sense of the body due to the thicker structure when the second belt is mounted on the first belt, the guide grooves are provided in the first belt, and the second belt is designed to be thinned and processed with a width reduction. Namely: a guide groove 21 is provided in the first belt body 2, and the guide groove 21 is used for accommodating the second belt body 1. When the belt body is contracted, the second belt body 1 can be assembled in the guide groove 21 of the first belt body 2, and the direction of the belt body can be restrained under the action of the raw ring 4, so that the structure is simple and convenient to operate.
In the embodiment shown in fig. 2 and 5, the protection walls 9 (left protection wall 91 and right protection wall 92) are provided on both sides of the first belt body 2, respectively, wherein the protection walls 9 are used to prevent the clip mechanism 7 from being touched by mistake and to prevent the clip mechanism 7 from being opened by mistake. The protection wall 9 is located at the inner side of the belt body ring and is in contact with the skin, so that misoperation caused by the fact that the skin is pressed to the first belt body at a certain angle can be avoided, and the effect of preventing false touch is achieved.
In addition, in the embodiment of the invention, when the belt body component is matched with the bracelet monomer 3, the structure is adopted, the belt body component further comprises a raw ring 4 and a protective raw ring 5, wherein the protective raw ring 5 is of a frame hollow structure, the skin side of the protective raw ring is in contact with the skin, the thickness of the protective raw ring is thinned, the phenomenon that the connecting part of the protective raw ring and the clamp mechanism is redundant and swelling, the attractive appearance is poor, the experience is influenced, and the protective raw ring is used for protecting the transmission arm from being touched by mistake on the first belt body. Wherein, the raw ring 4 is different from the protection raw ring 5, the inner and outer wall thicknesses of the raw ring 4 are equal, and when the inner diameter of the belt body is contracted, the raw ring 5 can do annular movement to be fixedly lapped on the second belt body of the first belt body.
The invention further provides wearing equipment based on the belt body assembly, which comprises the belt body assembly, wherein the belt body assembly is the belt body assembly. The embodiments of the wearing device based on the belt assembly may refer to the descriptions in the embodiments of the belt assembly, and will not be described in detail herein.
According to the belt body assembly and the wearing equipment based on the belt body assembly, the first belt body and the second belt body are connected through the clamp mechanism, one end of the clamp mechanism is fixed with the first belt body, the other end of the clamp mechanism is provided with the magnetic attraction structure and is connected with the second belt body, the second belt body is provided with at least one group of magnetic attraction holes matched with the magnetic attraction structure, and when the clamp mechanism is pressed, one end of the clamp mechanism with the magnetic attraction structure is separated from the current magnetic attraction hole and enters the next group of magnetic attraction holes, so that the length of the belt body can be adjusted.
The band assembly and the wearing device based on the band assembly according to the present invention, which may be a wristwatch, a wristband, a tracker, an AR, a VR device, etc., are described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the belt assembly and the belt assembly-based wearable device as set forth above without departing from the teachings of the present invention. Accordingly, the scope of the invention should be determined from the following claims.
Claims (7)
1. A belt assembly is characterized by comprising a first belt body, a second belt body and a clip mechanism for connecting the first belt body and the second belt body, wherein,
one end of the clip mechanism is fixed with two sides of the first belt body, the other end of the clip mechanism is provided with a magnetic attraction structure, the other end of the clip mechanism is connected with two sides of the second belt body through the magnetic attraction structure, wherein,
the second belt body is provided with at least one group of magnetic attraction holes matched with the magnetic attraction structure, and the first belt body and the second belt body are connected with the magnetic attraction holes in a matched manner through the magnetic attraction structure;
wherein the clip mechanism comprises a pair of driving arms and an elastic member connected with the driving arms;
the magnetic attraction structure is arranged at the other end of each transmission arm, and comprises a bulge matched with the magnetic attraction hole and a transmission arm magnet sheet arranged on the bulge;
a magnetic attraction hole magnet sheet with the polarity opposite to that of the transmission arm magnet sheet is arranged in the magnetic attraction hole, and the other end of each transmission arm is fixed with the second belt body through the magnetic attraction effect of the transmission arm magnet sheet and the magnetic attraction Kong Ci magnet sheet;
the magnetic attraction holes are in multiple groups and are symmetrically distributed along the extending directions of the two side parts of the first belt body, and the length of the belt body is adjusted through the attraction cooperation of the magnetic attraction structure and the magnetic attraction holes at corresponding positions.
2. The belt assembly as in claim 1 wherein,
the elastic piece transversely penetrates through the first belt body, and two ends of the elastic piece are respectively connected with one end of each transmission arm; or alternatively, the first and second heat exchangers may be,
the elastic pieces are symmetrically arranged in openings on two sides of the first belt body, and each transmission arm is connected with the elastic piece at the corresponding position.
3. The belt assembly as in claim 2 wherein,
the elastic piece is a spring; a spring guide post is arranged at one end of each transmission arm, and one end of each transmission arm is connected with the spring through the spring guide post.
4. The belt assembly as in claim 3 wherein,
and a rotating hole is formed in the middle of each transmission arm, and each transmission arm is fixed on the first belt body through the corresponding rotating hole and the corresponding rotating positioning pin.
5. The belt assembly as in claim 3 wherein,
a spring groove for accommodating the spring is transversely arranged in the first belt body; and/or the number of the groups of groups,
the first belt body is provided with a guide groove for accommodating the second belt body.
6. The belt assembly as in claim 1 wherein,
the two sides of the first belt body are respectively provided with a protective wall, wherein,
the protection wall is used for preventing the clamp mechanism from being touched by mistake and avoiding the clamp mechanism from being opened by mistake.
7. A wearing device based on a belt assembly, comprising a belt assembly, characterized in that the belt assembly is as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111591325.8A CN114224040B (en) | 2021-12-23 | 2021-12-23 | Belt body assembly and wearing equipment based on belt body assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111591325.8A CN114224040B (en) | 2021-12-23 | 2021-12-23 | Belt body assembly and wearing equipment based on belt body assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114224040A CN114224040A (en) | 2022-03-25 |
| CN114224040B true CN114224040B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111591325.8A Active CN114224040B (en) | 2021-12-23 | 2021-12-23 | Belt body assembly and wearing equipment based on belt body assembly |
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| Country | Link |
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| CN (1) | CN114224040B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200471390Y1 (en) * | 2013-01-14 | 2014-02-27 | 김용남 | The connecting device for accessories |
| CN105371076A (en) * | 2014-08-11 | 2016-03-02 | 苹果公司 | Attachment system for an electronic device |
| CN207821261U (en) * | 2017-12-27 | 2018-09-07 | 广东小天才科技有限公司 | Watchband and its wearable device |
| CN210471217U (en) * | 2019-07-23 | 2020-05-08 | 潍坊歌尔电子有限公司 | Wrist-worn device |
| CN213550131U (en) * | 2020-11-12 | 2021-06-29 | 深圳市歌尔泰克科技有限公司 | Wearable equipment fixing band and wearable equipment |
-
2021
- 2021-12-23 CN CN202111591325.8A patent/CN114224040B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200471390Y1 (en) * | 2013-01-14 | 2014-02-27 | 김용남 | The connecting device for accessories |
| CN105371076A (en) * | 2014-08-11 | 2016-03-02 | 苹果公司 | Attachment system for an electronic device |
| CN207821261U (en) * | 2017-12-27 | 2018-09-07 | 广东小天才科技有限公司 | Watchband and its wearable device |
| CN210471217U (en) * | 2019-07-23 | 2020-05-08 | 潍坊歌尔电子有限公司 | Wrist-worn device |
| CN213550131U (en) * | 2020-11-12 | 2021-06-29 | 深圳市歌尔泰克科技有限公司 | Wearable equipment fixing band and wearable equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114224040A (en) | 2022-03-25 |
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