CN212661270U - Wearable electronic equipment wrist strap connection structure and wearable electronic equipment - Google Patents
Wearable electronic equipment wrist strap connection structure and wearable electronic equipment Download PDFInfo
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- CN212661270U CN212661270U CN202021471320.2U CN202021471320U CN212661270U CN 212661270 U CN212661270 U CN 212661270U CN 202021471320 U CN202021471320 U CN 202021471320U CN 212661270 U CN212661270 U CN 212661270U
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Abstract
The utility model discloses a wearable electronic equipment wrist strap connection structure for connect wrist strap body and wearable equipment main part, still include: the first connecting element is fixedly arranged on the wrist strap body and provided with a first buckle; the sliding groove is formed in the shell of the wearable electronic equipment, and the first connecting element can slide along the sliding groove; the second connecting element is rotatably connected with the shell of the wearable electronic device and provided with a second buckle, and the second buckle extends into the sliding groove; when the wrist strap body is installed, the first buckle and the second buckle are connected in a buckling mode; when the wrist strap body is disassembled, the second connecting element is driven to rotate, and the first buckle is separated from the second buckle. A wearable electronic device is also disclosed. The utility model discloses simplify the dismouting between wrist strap body and the wearable electronic equipment casing into simple slip and lock operation, assembly process is simple reasonable, more is fit for user's change by oneself.
Description
Technical Field
The utility model belongs to the technical field of electronic equipment, especially, relate to a wearable electronic equipment wrist strap connection structure to and a wearable electronic equipment.
Background
Wearable electronic devices, such as wristbands, watches, and the like, are worn on a user's wrist using a wristband. One end of the wrist strap is fixedly connected with the shell, the other end of the wrist strap is a free end, the free end has a certain adjustment amount, and is fixed by a buckle ring, a pin, an eyelet and the like which are arranged in a matched mode, so that the wrist strap has an adjustable size; or the wrist strap is made of elastic materials, and the wearing requirements of different users on the wrist are met through the stretching of the materials.
As wearable electronic devices continue to evolve, wristbands carry more aesthetic functions. The user wants to wear different wristbands in different occasions to meet the personalized requirements of the user, and the wristbands are matched with clothes, environments or other accessories. In order to replace the wrist strap, it is common in the prior art to thread the fixed end of the wrist strap on the connecting shaft and fix the two ends of the connecting shaft in the through holes of the housing. When the wrist strap needs to be detached and replaced, the end part of the connecting shaft is detached from the through hole, and the replaced watchband is penetrated through the connecting shaft again and then installed. The connection mode needs to ensure that the matching tolerance and the matching precision between the connecting shaft and the through hole meet higher levels, and the assembly process is relatively complicated. When the user carries out the replacement operation by oneself, the operation degree of difficulty is relatively higher.
Disclosure of Invention
The utility model provides a change for simplifying wearable electronic equipment's wrist strap, the utility model relates to and provides a wearable electronic equipment wrist strap connection structure.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a wearable electronic device wrist strap connecting structure for connecting a wrist strap body and a wearable device, comprising: the first connecting element is fixedly arranged on the wrist strap body and provided with a first buckle; the sliding groove is formed in a shell of the wearable electronic device, and the first connecting element can slide along the sliding groove; the second connecting element is rotatably connected with a shell of the wearable electronic device and provided with a second buckle, and the second buckle extends into the sliding groove; when the wrist strap body is installed, the first buckle and the second buckle are connected in a buckling mode; when the wrist strap body is disassembled, the second connecting element is driven to rotate, and the first buckle is separated from the second buckle.
In order to limit the rotation range of the second connecting element and ensure the stable buckling and disassembling operation, the wrist strap connecting structure further comprises: a receiving cavity formed on a housing of the wearable electronic device and communicating with the chute; the second connecting element further comprises: the extension part is arranged in the accommodating cavity, the extension part is arranged along the direction perpendicular to the sliding groove, and the second buckle extends from the first end part of the extension part along the direction parallel to the sliding groove; and the extension part is sleeved on the rotating shaft.
Further, the second connecting element further includes: and one end of the return spring is fixedly arranged on the top wall of the accommodating cavity, and the other end of the return spring is fixedly connected with the extending part.
In order to prevent the restoring force of the spring from being too large to cause the second connecting member to deviate from the original position, the wrist band connecting structure further includes: the limiting boss extends from the side wall of the accommodating cavity towards the extending part; the second connecting element further comprises: the limiting part extends outwards from the second end part of the extension part and can abut against the limiting boss.
In order to facilitate the user to perform the disassembling operation, the second connecting element further comprises: an operation surface formed on a lower end surface of the extension portion and located between the rotation shaft and the stopper portion; the return spring is arranged above the operation surface.
In order to keep the overall appearance of the shell attractive, the accommodating cavity is communicated with an opening formed in the bottom surface of the shell of the wearable electronic device, and the operating surface is exposed from the opening.
In order to keep the connection stability and occupy the volume of the shell as little as possible and release more design space, a first wedge-shaped surface is formed on the first buckle; a second wedge-shaped surface is formed on the second buckle, and the first wedge-shaped surface and the second wedge-shaped surface are arranged oppositely; the first connecting element slides along the sliding groove, and the first wedge-shaped surface presses the second wedge-shaped surface to drive the second connecting element to rotate.
In order to play a guiding role, as an optional scheme, the first connecting element extends downwards from the wrist strap body along a vertical direction, a guide protrusion is arranged on a side wall of the first connecting element, and a guide groove matched with the guide protrusion is arranged on a side wall of the sliding groove.
As another alternative, the first connecting element extends downward from the wristband body along a vertical direction, a guide groove is formed in a sidewall of the first connecting element, and a guide protrusion matched with the guide groove is formed in a sidewall of the sliding groove.
Another aspect of the utility model provides a wearable electronic equipment, including wrist strap connection structure for connect wrist strap body and wearable equipment, wrist strap connection structure includes: the first connecting element is fixedly arranged on the wrist strap body and provided with a first buckle; the sliding groove is formed in a shell of the wearable electronic device, and the first connecting element can slide along the sliding groove; the second connecting element is rotatably connected with a shell of the wearable electronic device and provided with a second buckle, and the second buckle extends into the sliding groove; when the wrist strap body is installed, the first buckle and the second buckle are connected in a buckling mode; when the wrist strap body is disassembled, the second connecting element rotates, and the first buckle is separated from the second buckle.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model discloses simplify the dismouting between wrist strap body and the wearable electronic equipment casing into simple slip and lock operation, assembly process is simple reasonable, more is fit for user's change by oneself.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a wrist strap body in a wrist strap connection structure of a wearable electronic device according to the present invention;
FIG. 2 is a schematic diagram of a partial structure of a wearable electronic device housing;
FIG. 3 is a partial schematic structural view of another perspective of the wearable electronic device housing;
fig. 4 is a schematic view of an assembly structure of a wristband body and a wearable electronic device case;
fig. 5 is a schematic structural view of the wrist band body and the wearable electronic device case in a state of being assembled;
fig. 6 is a schematic structural view when the wristband body is detached.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
For the wrist strap change of simplifying wearable electronic equipment, an embodiment of the utility model provides a wearable electronic equipment wrist strap connection structure of brand-new design, wrist strap connection structure sets up respectively at wrist strap body 10 and wearable electronic equipment's casing 20 both ends to realize quick assembly disassembly, its concrete structure is seen in referring to fig. 1 to fig. 6. Fig. 1 shows a wristband body 10, the wristband body 10 being designed in particular with a first connecting element 11. The first connecting member 11 is fixedly provided on the wristband body 10. The wristband body 10 may be made of soft rubber, plastic or metal material to meet the personalized or customized requirements of the user. The first connecting element 11 may be made of hard rubber, plastic or metal material, the first connecting element 11 may be fixedly connected with the wristband body 10 in a form of clamping, welding, co-extrusion integral molding or bonding, and the like, the connecting manner mainly depends on the material of the first connecting element, and the connecting manner between the first connecting element 11 and the wristband body 10 is not further limited herein. The first connecting element 11 is provided with a first catch 12.
As shown in fig. 2, a slide groove 21 is formed on one side of the wearable electronic device case 20. In addition to the sliding groove 21, a second connecting element 22 is provided, and the second connecting element 22 is rotatably connected to the housing 20 of the wearable electronic device, i.e. the second connecting element 22 is rotatable relative to the housing 20 of the wearable electronic device. The second connecting element 22 has a second catch 23, the second catch 23 projecting into the sliding groove 21.
The first coupling element 11 is slidable along the slide groove 21. As shown in fig. 4 and 5, when the wristband body 10 needs to be mounted, the first connecting element 11 slides along the sliding slot 21 until the first buckle 12 contacts and is in snap-fit connection with the second buckle 23, so as to fixedly connect and hold the wristband body 10 with the housing 20 of the wearable electronic device, and through the limit of the sliding slot 21 and the snap-fit connection of the first buckle 12 and the second buckle 23, six degrees of freedom of the assembled wristband body 10 are completely limited, and the connection between the two is fast and stable. As shown in fig. 6, when the wristband body 10 is detached, the second connecting element 22 is driven to rotate, the first buckle 12 is separated from the second buckle 23, and the first connecting element 11 can exit along the chute 21, so as to separate the wristband body 10 from the wearable electronic device case 20. Through the cooperation between spout 21, first buckle 12 and the second buckle 23, the dismouting of wrist strap body 10 simplifies to simple slip and lock operation, and the assembly is simple, more is fit for user's the change by oneself.
As shown in fig. 4 and 5, since the slide groove 21 is required to limit the first buckle 12 and the second buckle 23 to a certain extent, the cross-sectional area of the slide groove 21 is not set to be excessively large, and the first buckle 12 and the second buckle 23 are connected stably, it is preferable to design the first buckle 12 to have the first wedge surface 14 and the second buckle 23 to have the second wedge surface 33. The first wedge-facet 14 is arranged opposite the second wedge-facet 33. As shown in fig. 4 and 5, the first wedge-facet 14 may be designed to be inclined outwardly in an upward-downward direction and form a horizontal joint above the first wedge-facet 14. The second wedge-facet 33 is designed to be inclined inwards in a direction from top to bottom and forms a horizontal joint below the second wedge-facet 33. Like this, under original state, second buckle 23 keeps with the horizontal extended state of spout 21, first connecting element 11 slides along spout 21, first wedge-shaped face 14 extrudes second wedge-shaped face 33 and rotates until the connection face of first buckle 12 and the connection face of second buckle 23 laminate from top to bottom with drive second connecting element 22, the two is stably connected, first buckle 12 and second buckle 23 connection state part coincide each other down, can be wholly in a less spout 21, further reduced the volume that occupies the casing, released more design space.
For the convenience of user installation, the first connecting member 11 is preferably designed to extend downward from the wristband body 10 in a vertical direction. As shown in fig. 1, a guide protrusion 13 is disposed on a side wall of the first connection element 11, and a guide groove 34 engaged with the guide protrusion 13 is disposed on a side wall of the slide slot 21 to guide the first connection element 11 to slide in the slide slot 21, so that the first catch 12 and the second catch 23 are accurately connected. Alternatively, of course, it is also possible to provide guide grooves on the side walls of the first connecting element 11 and guide projections on the side walls of the slide channel 21, which cooperate with the guide grooves, to achieve the same guiding effect.
The rotation of the second coupling member 22 is preferably manually operated by the user. As shown in fig. 2 to 6, on the side of the wearable electronic device case 20, an opening 32 and a housing cavity 24 are further provided. Wherein the opening 32 is preferably disposed on the bottom surface of the wearable electronic device housing 20 to hide the relevant components in the connected state, which is more beneficial for industrial design of the wearable electronic device housing 20. A receiving cavity 24 is formed in the wearable electronic device housing 20 and communicates with the chute 21. The receiving cavity 24 is mainly used for limiting the rotation of the second connecting element 22, on one hand, ensuring the accurate engagement of the first catch 12 and the second catch 23, and on the other hand, avoiding the over-rotation angle of the second connecting element 22 and the dislocation during the resetting. In particular, the second connection element 22 further comprises an extension 25, the extension 25 being arranged in the housing cavity 24, the extension 25 being arranged in a direction perpendicular to the sliding slot 21, the second catch 23 extending from a first end 26 of the extension 25 in a direction parallel to the sliding slot 21. The extending portion 25 is integrally sleeved on the rotating shaft 27, and the rotation of the extending portion 25 further drives the second buckle 23 to rotate so as to complete the assembly, disassembly and restoration of the wrist strap body 10.
A return spring 28 is arranged above the extension portion 25, one end of the return spring 28 is fixedly arranged on the top wall of the accommodating cavity 24, and the other end is fixedly connected with the extension portion 25. For either the mounting operation or the dismounting operation, the return spring 28 is in a minimum compressed state, i.e., a state of minimum deformation or a non-compressed state, at the initial position before the operation. When the installation or the detachment is started, the second connecting element 22 rotates, the return spring 28 is in a compressed state, when the installation is in place or the first buckle 12 and the second buckle 23 are completely separated in place, the external force disappears, the restoring force of the return spring 28 keeps the second connecting element 22 to be restored to the initial position, and the connection of the first buckle 12 and the second buckle 23 can be kept stable in the installation state; the disassembled state ensures that the second connecting element 22 is in a ready state for the next installation operation.
In order to avoid that the restoring force of the spring is too large, which causes the second connecting element 22 to deviate from the initial position. In the receiving cavity 24, a stop projection 29 is also designed, which stop projection 29 extends from a side wall of the receiving cavity 24 toward the extension 25, which projects from the side wall of the receiving cavity 24. In cooperation therewith, the second connecting element 22 further includes a limiting portion 30, and the limiting portion 30 extends outward from the second end 35 of the extending portion 25 and can abut against the limiting boss 29. When the second connecting element 22 is restored to the initial position, the limiting boss 29 and the limiting portion 30 are matched to play a limiting role, so that the second connecting element 22 is positioned in the accommodating cavity 24 in a rotating mode, and the problem that the second connecting element cannot be assembled next time when the second connecting element deviates from the initial position is solved.
The operation surface 31 of the second connecting member 22 is preferably formed on the lower end surface of the extension portion 25 between the rotation shaft 27 and the stopper portion 30. The return spring 28 is disposed above the operation surface 31. The receiving cavity 24 communicates with an opening 32 formed in the bottom surface of the wearable electronic device case 20, and the operation surface 31 is exposed from the opening 32. When a user needs to detach the wristband body 10, the user only needs to apply an external force on the operation surface 31 to press the operation surface 31, so as to drive the second connecting element 22 to rotate, and the first buckle 12 and the second buckle 23 can be separated, so that the operation is simple and convenient.
Another aspect of the present invention provides a wearable electronic device. The wearable electronic device includes a wristband attachment structure. For a detailed structure of the wrist strap connecting structure, please refer to the detailed description of the above embodiments and the detailed description of the drawings in the specification, which are not repeated herein. The wearable electronic equipment provided with the wrist strap connecting structure can achieve the same technical effect.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (10)
1. A wearable electronic device wrist strap connecting structure for connecting a wrist strap body and a wearable device main body, comprising:
the first connecting element is fixedly arranged on the wrist strap body and provided with a first buckle;
the sliding groove is formed in a shell of the wearable electronic device, and the first connecting element can slide along the sliding groove; and
the second connecting element is rotatably connected with a shell of the wearable electronic device and provided with a second buckle, and the second buckle extends into the sliding groove;
when the wrist strap body is installed, the first buckle and the second buckle are connected in a buckling mode; when the wrist strap body is disassembled, the second connecting element is driven to rotate, and the first buckle is separated from the second buckle.
2. The wearable electronic device wristband attachment structure of claim 1, further comprising:
a receiving cavity formed on a housing of the wearable electronic device and communicating with the chute;
the second connecting element further comprises:
the extension part is arranged in the accommodating cavity, the extension part is arranged along the direction perpendicular to the sliding groove, and the second buckle extends from the first end part of the extension part along the direction parallel to the sliding groove; and
the extension part is sleeved on the rotating shaft.
3. The wearable electronic device wristband attachment structure of claim 2,
the second connecting element further comprises:
and one end of the return spring is fixedly arranged on the top wall of the accommodating cavity, and the other end of the return spring is fixedly connected with the extending part.
4. The wearable electronic device wristband attachment structure of claim 3, further comprising:
the limiting boss extends from the side wall of the accommodating cavity towards the extending part;
the second connecting element further comprises:
the limiting part extends outwards from the second end part of the extension part and can abut against the limiting boss.
5. The wearable electronic device wristband attachment structure of claim 4,
the second connecting element further comprises:
an operation surface formed on a lower end surface of the extension portion and located between the rotation shaft and the stopper portion;
the return spring is arranged above the operation surface.
6. The wearable electronic device wristband attachment structure of claim 5,
the accommodating cavity is communicated with an opening formed in the bottom surface of the shell of the wearable electronic device, and the operating surface is exposed from the opening.
7. The wearable electronic device wristband attachment structure of any one of claims 1 to 6,
a first wedge-shaped surface is formed on the first buckle;
a second wedge-shaped surface is formed on the second buckle, and the first wedge-shaped surface and the second wedge-shaped surface are arranged oppositely;
the first connecting element slides along the sliding groove, and the first wedge-shaped surface presses the second wedge-shaped surface to drive the second connecting element to rotate.
8. The wearable electronic device wristband attachment structure of claim 7,
the first connecting element extends downwards from the wrist strap body along the vertical direction, a guide protrusion is arranged on the side wall of the first connecting element, and a guide groove matched with the guide protrusion is arranged on the side wall of the sliding groove.
9. The wearable electronic device wristband attachment structure of claim 7,
the first connecting element extends downwards from the wrist strap body along the vertical direction, a guide groove is formed in the side wall of the first connecting element, and a guide protrusion matched with the guide groove is formed in the side wall of the sliding groove.
10. A wearable electronic device characterized by comprising the wrist band connecting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021471320.2U CN212661270U (en) | 2020-07-23 | 2020-07-23 | Wearable electronic equipment wrist strap connection structure and wearable electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021471320.2U CN212661270U (en) | 2020-07-23 | 2020-07-23 | Wearable electronic equipment wrist strap connection structure and wearable electronic equipment |
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| CN212661270U true CN212661270U (en) | 2021-03-09 |
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| CN202021471320.2U Active CN212661270U (en) | 2020-07-23 | 2020-07-23 | Wearable electronic equipment wrist strap connection structure and wearable electronic equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558353A (en) * | 2021-07-22 | 2021-10-29 | 南昌逸勤科技有限公司 | Wearable equipment |
| CN113598494A (en) * | 2021-08-27 | 2021-11-05 | 歌尔科技有限公司 | Quick detach mechanism and wearable equipment |
| CN113974281A (en) * | 2021-11-12 | 2022-01-28 | 歌尔科技有限公司 | Wearable device |
| WO2022227898A1 (en) * | 2021-04-29 | 2022-11-03 | Oppo广东移动通信有限公司 | Detachable structure, wearable device, watch band, and watch head |
| WO2023092732A1 (en) * | 2021-11-26 | 2023-06-01 | 歌尔股份有限公司 | Wearable device |
| CN113974281B (en) * | 2021-11-12 | 2024-05-31 | 歌尔科技有限公司 | Wearable device |
-
2020
- 2020-07-23 CN CN202021471320.2U patent/CN212661270U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227898A1 (en) * | 2021-04-29 | 2022-11-03 | Oppo广东移动通信有限公司 | Detachable structure, wearable device, watch band, and watch head |
| CN113558353A (en) * | 2021-07-22 | 2021-10-29 | 南昌逸勤科技有限公司 | Wearable equipment |
| CN113558353B (en) * | 2021-07-22 | 2023-09-12 | 南昌逸勤科技有限公司 | Wearable equipment |
| CN113598494A (en) * | 2021-08-27 | 2021-11-05 | 歌尔科技有限公司 | Quick detach mechanism and wearable equipment |
| CN113598494B (en) * | 2021-08-27 | 2023-03-21 | 歌尔科技有限公司 | Quick detach mechanism and wearable equipment |
| CN113974281A (en) * | 2021-11-12 | 2022-01-28 | 歌尔科技有限公司 | Wearable device |
| CN113974281B (en) * | 2021-11-12 | 2024-05-31 | 歌尔科技有限公司 | Wearable device |
| WO2023092732A1 (en) * | 2021-11-26 | 2023-06-01 | 歌尔股份有限公司 | Wearable device |
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