CN211045728U - Wearable equipment - Google Patents
Wearable equipment Download PDFInfo
- Publication number
- CN211045728U CN211045728U CN201921637630.4U CN201921637630U CN211045728U CN 211045728 U CN211045728 U CN 211045728U CN 201921637630 U CN201921637630 U CN 201921637630U CN 211045728 U CN211045728 U CN 211045728U
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Abstract
The application discloses a wearable device, which comprises a device main body and a wearing piece, metal connecting piece and feed subassembly, the equipment main part is including setting up in inside communication circuit and outside main body frame, main body frame is metal frame, main body frame includes the framework and extends the piece from the first extension and the second of framework outside extension, metal connecting piece's first end is connected with first extension, metal connecting piece's second end is connected with the second extension, metal connecting piece is used for connecting the equipment main part and dresses the piece, feed subassembly includes the radio frequency line, the antenna feed source and the matching circuit who connects the first end of radio frequency line and antenna feed source, the second end of radio frequency line is connected with communication circuit, the antenna feed source sets up on first extension, metal connecting piece's first end is connected with the antenna feed source on the first extension, metal connecting piece is as wearable equipment's antenna. Through the mode, the antenna performance of the wearable device can be achieved.
Description
Technical Field
The utility model relates to a wearable equipment technical field especially relates to a wearable equipment.
Background
With the development of science and technology, more and more products are intelligent, convenient and highly integrated. Wearable devices, such as watches, smart watches, bracelets, etc., are increasingly becoming indispensable products in modern life.
For wearable equipment, there may be certain interference between the gain of antenna and the structure of product, take the wrist-watch as an example, when the shell of wrist-watch is the metal, in order to avoid being located the outside metal table frame of antenna structure and can produce shielding effect and influence radiation effect to inside antenna structure, can be through directly taking outside metal table frame as the antenna radiator in order to avoid shielding the influence to the communication in the current design. However, in the conventional design, the raw ear is connected to the front ear, and the raw ear is finally connected to the front ear, and finally forms an annular passage with the metal bezel, so that interference with an antenna radiator formed by the external metal bezel is caused, and antenna performance of the wristwatch is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves is how to regard as wearable equipment's antenna with the metal connecting piece, and makes wearable equipment have good antenna performance.
In order to solve the technical problem, the utility model discloses a technical scheme provide a wearable device, wearable device includes: the device comprises a device body and a control circuit, wherein the device body comprises a communication circuit arranged inside the device body and a body frame arranged outside the device body, the body frame is a metal frame, and the body frame comprises a frame body and a first extending piece and a second extending piece which extend outwards from the frame body; a wearing piece for fixing the wearable device on a target; the metal connecting piece is arranged between the first extending piece and the second extending piece, the first end of the metal connecting piece is connected with the first extending piece, the second end of the metal connecting piece is connected with the second extending piece, and the metal connecting piece is used for connecting the equipment main body and the wearing piece; the feed subassembly, the feed subassembly includes radio frequency line, antenna feed and connects the first end of radio frequency line with the matching circuit of antenna feed, the second end of radio frequency line with communication circuit is connected, the antenna feed set up in on the first extension piece, the first end of metal connecting piece with the antenna feed on the first extension piece is connected, the metal connecting piece is as the antenna of wearable equipment.
The first extending piece and the second extending piece are both provided with first grooves, and the first extending piece is also provided with second grooves; the antenna feed source is arranged in the first groove of the first extending piece, the first end of the metal connecting piece is inserted into the first groove of the first extending piece and is in contact with the antenna feed source, the second end of the metal connecting piece is inserted into the first groove of the second extending piece, and the matching circuit is arranged in the second groove of the first extending piece; wherein the matching circuit disposed in the second groove of the first extension piece is electrically connected with the antenna feed disposed in the first groove of the first extension piece.
Wherein the feed assembly comprises a circuit board, the matching circuit is disposed on the circuit board, and the circuit board is disposed in the second groove of the first extension member.
The first groove of the first extension piece is communicated with the second groove, the antenna feed source is arranged on the circuit board, the circuit board is inserted into the second groove, and the antenna feed source is located in the first groove of the first extension piece.
The circuit board is further provided with a radio frequency base, a first end of the radio frequency wire is connected with the radio frequency base, a first end of the matching circuit is connected with the radio frequency base, and a second end of the matching circuit is connected with the antenna feed source.
Wherein, the antenna feed source is a copper exposure point on the circuit board.
Wherein the matching circuit is a double L type matching circuit.
The matching circuit comprises a first series matching device and a second series matching device which are connected between the radio frequency base and the antenna feed source in series, and a first parallel matching device and a second parallel matching device which are connected with the first series matching device and the second series matching device in parallel respectively; the first parallel matching device and the second parallel matching device are respectively connected with a ground wire in the circuit board.
Wherein the first and second series matching devices are capacitive devices and the first and second parallel matching devices are inductive devices.
Wherein the wearable device is a watch or a bracelet; the equipment main body is a dial plate; the first extending piece and the second extending piece are watch ears, the metal connecting piece is a watch ear, and the wearing piece is a watchband; the watchband with through give birth to between the dial plate the ear realization can dismantle the connection.
The utility model has the advantages that: unlike the state of the art, the wearable device of the present application comprises: the device comprises a device main body and a control circuit, wherein the device main body comprises a communication circuit arranged inside the device main body and a main body frame arranged outside the device main body, the main body frame is a metal frame, and the main body frame comprises a frame body, a first extending piece and a second extending piece, wherein the first extending piece and the second extending piece extend outwards from the frame body; a wearing piece for fixing the wearable device on the target; the metal connecting piece is arranged between the first extending piece and the second extending piece, the first end of the metal connecting piece is connected with the first extending piece, the second end of the metal connecting piece is connected with the second extending piece, and the metal connecting piece is used for connecting the equipment main body and the wearing piece; the feed subassembly, feed subassembly include radio frequency line, antenna feed and connect the first end of radio frequency line with the matching circuit of antenna feed, the second end of radio frequency line is connected with communication circuit, the antenna feed set up in on the first extension piece, the first end of metal connecting piece with the antenna feed on the first extension piece is connected, and the metal connecting piece is as wearable equipment's antenna. The communication circuit is connected with the first end of the metal connecting piece through the feeding assembly, so that the metal connecting piece can be used as an antenna of the wearable device; the second end of the metal connecting piece is connected with the second extending piece of the main body frame, and the main body frame is a metal frame, namely the main body frame can be used as a ground connected with the metal connecting piece; in addition, because the metal connecting piece is located the outside of equipment main part, the antenna that can the wearing equipment is located the outside of equipment main part, not only can avoid lieing in the outside metal framework of antenna structure in the current design can produce the shielding effect to inside antenna structure and influence the problem of radiation effect, can also simplify wearable equipment greatly and pile up the degree of difficulty, makes its inside design simplifier.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a wearable device provided by the present invention;
FIG. 2 is a schematic partial structure diagram of the wearable device of FIG. 1;
fig. 3 is a schematic structural diagram of the feeding assembly in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of an embodiment of a wearable device provided by the present invention, and fig. 2 is a schematic partial structural diagram of the wearable device of fig. 1. The wearable device of the present application includes: the device comprises a device body 10, wherein the device body 10 comprises a communication circuit 101 arranged inside the device body 10 and a body frame 100 arranged outside the device body 10, the body frame 100 is a metal frame, and the body frame 100 comprises a frame body 102 and a first extending piece 103 and a second extending piece 104 which extend outwards from the frame body 102; a wearing member 12 for fixing the wearable device to a target; the metal connecting piece 14, the metal connecting piece 14 is set up between first extension piece 103 and second extension piece 104, the first end of the metal connecting piece 14 is connected with first extension piece 103, the second end of the metal connecting piece 14 is connected with second extension piece 104, the metal connecting piece 14 is used for connecting the apparatus body 10 and the wearing piece 12; the feed assembly 16 comprises a radio frequency line 160, an antenna feed 161 and a matching circuit 162 connected with a first end of the radio frequency line 160 and the antenna feed 161, a second end of the radio frequency line 160 is connected with the communication circuit 101, the antenna feed 161 is arranged on the first extending piece 103, a first end of the metal connecting piece 14 is connected with the antenna feed 161 on the first extending piece 103, and the metal connecting piece 14 serves as an antenna of the wearable device.
It should be understood that, although fig. 2 shows that the main body frame 100 includes the frame body 102 and the first extending part 103 and the second extending part 104 extending outward from the frame body 102, and the first extending part 103 and the second extending part 104 are located at one side of the frame body 102 and are oppositely disposed, the present application does not limit the main body frame 100 to include only the first extending part 103 and the second extending part 104, for example, as shown in fig. 1, the other side of the main body frame 100 may also extend outward to form two extending parts.
The wearable device of the present application includes a device body 10, a wearing part 12 for fixing the wearable device on a target, and a metal connector 14 for connecting the device body 10 and the wearing part 12, the device body 10 includes a communication circuit 101 disposed inside the device body 10 and a body frame 100 disposed outside the device body 10, the body frame 100 is a metal frame, the body frame 100 includes a frame 102 and a first extending part 103 and a second extending part 104 extending outward from the frame 102, the metal connector 14 is disposed between the first extending part 103 and the second extending part 104, a first end of the metal connector 14 is connected to the first extending part 103, a second end of the metal connector 14 is connected to the second extending part 104, and the wearable device further includes a feeding component 16, the feeding component 16 includes a radio frequency line 160, an antenna feed 161, and a matching circuit 162 connecting the first end of the radio frequency line 160 and the antenna feed 161, the matching circuit 162 may be embedded in the first extending member 103, the second end of the radio frequency line 160 is connected to the communication circuit 101, the antenna feed 161 is disposed on the first extending member 103, the first end of the metal connecting member 14 is connected to the antenna feed 161 on the first extending member 103, and the metal connecting member 14 serves as an antenna of the wearable device. By connecting the communication circuit 101 with the first end of the metal connector 14 by the feeding component 16, the metal connector 14 can be used as an antenna of the wearable device; moreover, since the second end of the metal connecting piece 14 is connected to the second extending piece 104 of the main body frame 100, the main body frame 100 is a metal frame, that is, the main body frame 100 can be used as a ground to which the metal connecting piece 14 is connected, and a matching circuit 162 is arranged between the radio frequency wire 160 and the antenna feed source 161, so that the metal connecting piece 14 can achieve better antenna performance when being used as an antenna of a wearable device; in addition, because the metal connecting piece 14 is located outside the device main body 10, that is, the antenna of the wearable device is located outside the device main body 10, the problem that the metal frame located outside the antenna structure in the existing design can shield the internal antenna structure to affect the radiation effect can be avoided, the stacking difficulty of the wearable device can be greatly simplified, and the internal design of the wearable device is simplified.
Further, the first extending member 103 and the second extending member 104 are both provided with a first groove 105, and the first extending member 103 is also provided with a second groove 106; the antenna feed 161 is disposed in the first groove 105 of the first extending member 103, the first end of the metal connecting member 14 is inserted into the first groove 105 of the first extending member 103 and contacts with the antenna feed 161, the second end of the metal connecting member 14 is inserted into the first groove 105 of the second extending member 104, and the matching circuit 162 is disposed in the second groove 106 of the first extending member 103; wherein the matching circuit 162 disposed in the second groove 106 of the first extension piece 103 is electrically connected with the antenna feed 161 disposed in the first groove 105 of the first extension piece 103. It can be understood that, by providing the first groove 105 and the second groove 106 in the first extending member 103 and making the first end of the metal connecting member 14 inserted into the first groove 105 of the first extending member 103 contact the antenna feed 161 disposed in the first groove 105 of the first extending member 103, the matching circuit 162 disposed in the second groove 106 of the first extending member 103 is electrically connected with the antenna feed 161 disposed in the first groove 105 of the first extending member 103, so as to electrically connect the communication circuit 101 and the first end of the metal connecting member 14 through the feeding assembly 16, so that the metal connecting member 14 can be used as an antenna of the wearable device.
Referring to fig. 3, fig. 3 is a schematic structural diagram of the feeding assembly in fig. 2. Further, the feeding assembly 16 includes a circuit board 163, the matching circuit 162 is disposed on the circuit board 163, and the circuit board 163 is disposed in the second groove 106 of the first extending member 103. By integrating the matching circuit 162 on the circuit board 163 and then integrally embedding the circuit board 163 in the second groove 106 of the first extending member 103, the arrangement and installation of the matching circuit 162 are facilitated.
Further, the first groove 105 of the first extending member 103 is communicated with the second groove 106, the antenna feed 161 is disposed on the circuit board 163, the circuit board 163 is inserted into the second groove 106, and the antenna feed 161 is located in the first groove 105 of the first extending member 103. It will be appreciated that by providing the first elongated member 103 with the first and second recesses 105 and 106 in communication such that the circuit board 163 is inserted into the second recess 106 of the first elongated member 103, the antenna feed 161 disposed on the circuit board 163 may be positioned in the first recess 105 of the first elongated member 103, thereby ensuring that the antenna feed 161 is contacted when the first end of the metal connector 14 is inserted into the first recess 105 of the first elongated member 103.
Further, the circuit board 163 is further provided with a radio frequency base 164, a first end of the radio frequency wire 160 is connected with the radio frequency base 164, a first end of the matching circuit 162 is connected with the radio frequency base 164, and a second end of the matching circuit 162 is connected with the antenna feed 161. It can be understood that, the radio frequency base 164, the matching circuit 162 and the antenna feed 161 are integrated on the circuit board 163, and the radio frequency line 160 can communicate with the matching circuit 162 through the radio frequency base 164, so that the connection between the radio frequency line 160 and the matching circuit 162 is stable and reliable, and the situation of poor contact between the radio frequency line 160 and the matching circuit 162 cannot occur.
As an implementation manner, the matching circuit 162 may be a double L type matching circuit, a first end of the matching circuit 162 is electrically connected to the communication circuit 101 through the radio frequency line 160, and a second end of the matching circuit 162 is connected to the antenna feed 161, so that when the metal connector 14 and the communication circuit 101 are conducted through the antenna feed 161, the matching circuit 162 and the radio frequency line 160, the matching circuit 162 matches impedances of the metal connector 14 and the communication circuit 101, thereby increasing signal transmission power between the communication circuit 101 and the metal connector 14, so that the metal connector 14 as an antenna of the wearable device can achieve better antenna performance.
It will be appreciated that the matching circuit 162, which is a dual L-type matching circuit, may include first and second series matching devices 1621, 1622 connected in series between the rf pad 164 and the antenna feed 161, and first and second parallel matching devices 1623, 1624 connected in parallel with the first and second series matching devices 1621, 1622, respectively, the first and second parallel matching devices 1623, 1624 connected in parallel with a ground line in the circuit board 163, respectively.
Further, the first series matching device 1621 and the second series matching device 1622 are capacitive devices, and the first parallel matching device 1623 and the second parallel matching device 1624 are inductive devices. This application is through being provided with the capacitance device in antenna feed 161 near series connection, is equivalent to and carries out the coupling feed to metal connecting piece 14, then can realize metal connecting piece 14 as the different resonance of wearable equipment's antenna to realize different antenna frequency channels.
In addition, the matching circuit 162 of the present application may employ a pi-type matching circuit, a L-type matching circuit, or a T-type matching circuit in addition to the double L-type matching circuit shown in fig. 3, depending on design requirements.
It can be understood that the antenna of the wearable device can realize the frequency band required by the user through the cooperation of the communication circuit 101, the matching circuit 162 and the metal connecting part 14, for example, the frequency band of the antenna of the wearable device may be WIFI (Wireless-Fidelity, Wireless broadband), L TE (L ong Term Evolution ) B1/3/38/39/40/41, WCDMA (Wideband Code Division Multiple Access), GPS (global positioning System), BT (bluetooth), and the like.
It is understood that the antenna feed 161 may be an exposed copper spot on the circuit board 163. Referring to fig. 1 to fig. 3, specifically, the frame body 102 is a ring-shaped member, the wearing member 12 is nested outside the metal connecting member 14, the first end and the second end of the metal connecting member 14 are respectively inserted into the first grooves 105 of the first extending member 103 and the second extending member 104 to achieve connection between the first extending member 103 and the second extending member 104 and the metal connecting member 14, and when the first end of the metal connecting member 14 is inserted into the first groove 105 of the first extending member 103, the first end of the metal connecting member 14 contacts with the antenna feed 161 exposed on the surface of the circuit board 163 and located in the first groove 105 of the first extending member 103, so as to achieve conduction between the communication circuit 101 and the metal connecting member 14. It is understood that, when actually installing the wearable device, the wearing part 12 is first nested outside the metal connecting part 14, and then the metal connecting part 14 is connected to the device body 10 and the wearing part 12 by inserting both ends of the metal connecting part 14 into the first grooves 105 of the first extending part 103 and the second extending part 104, respectively.
The wearable equipment of this application can be the wearable equipment of arbitrary form such as wrist-watch, intelligent bracelet, intelligent neck ring, armlet, foot ring. In an embodiment, the wearable device of the present application is a watch or a bracelet, wherein the device body 10 is a watch dial, the first extension piece 103 and the second extension piece 104 are watch ears, and the watch dial and the watch ears are both made of metal materials. The metal connecting piece 14 is a raw ear, the wearing piece 12 is a watchband, and the watchband and the dial plate are detachably connected through the raw ear. It can be understood that, because give birth to the ear position is the region that is closest to the outside, particularly, after wrist-watch or bracelet were worn on the hand, give birth to the distance between ear and the hand and more remote than the distance between other positions of wrist-watch and the hand to be favorable to the antenna radiation, can guarantee the antenna stable performance of wrist-watch or bracelet, thereby can promote user experience. In addition, the distance between the metal connecting piece 14 and the frame body 102 can be reasonably designed to adjust the radiation performance of the antenna of the wearable device, so that the antenna performance of the frequency band required by the wearable device is optimized. It can be understood that by using the raw ear as the antenna, the antenna performance of the wearable device is realized, the structural reliability of the wearable device is not affected, and the connection effect of the raw ear is realized; in addition, this application can guarantee that wearable equipment has metal table frame and whole root metal table ear, when having guaranteed the reliability of living ear for wearable equipment has better metal feel.
In several embodiments provided in the present disclosure, it should be understood that the disclosed wearable device may be implemented in other manners. For example, the above-described embodiment of the wearable device is merely illustrative, and the division of each functional portion is only one logical functional division, and there may be another division in actual implementation, for example, a plurality of functional portions may be combined or integrated into several modules, or each functional portion may exist separately and physically, and so on.
In the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description herein, the terms "several embodiments," "one implementable embodiment," "detailed description," "implementation scenario," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example manner of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent principle changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.
Claims (10)
1. A wearable device, characterized in that the wearable device comprises:
the device comprises a device body and a control circuit, wherein the device body comprises a communication circuit arranged inside the device body and a body frame arranged outside the device body, the body frame is a metal frame, and the body frame comprises a frame body and a first extending piece and a second extending piece which extend outwards from the frame body;
a wearing piece for fixing the wearable device on a target;
the metal connecting piece is arranged between the first extending piece and the second extending piece, the first end of the metal connecting piece is connected with the first extending piece, the second end of the metal connecting piece is connected with the second extending piece, and the metal connecting piece is used for connecting the equipment main body and the wearing piece;
the feed subassembly, the feed subassembly includes radio frequency line, antenna feed and connects the first end of radio frequency line with the matching circuit of antenna feed, the second end of radio frequency line with communication circuit is connected, the antenna feed set up in on the first extension piece, the first end of metal connecting piece with the antenna feed on the first extension piece is connected, the metal connecting piece is as the antenna of wearable equipment.
2. The wearable device of claim 1,
the first extending piece and the second extending piece are both provided with first grooves, and the first extending piece is also provided with second grooves; the antenna feed source is arranged in the first groove of the first extending piece, the first end of the metal connecting piece is inserted into the first groove of the first extending piece and is in contact with the antenna feed source, the second end of the metal connecting piece is inserted into the first groove of the second extending piece, and the matching circuit is arranged in the second groove of the first extending piece;
wherein the matching circuit disposed in the second groove of the first extension piece is electrically connected with the antenna feed disposed in the first groove of the first extension piece.
3. The wearable device of claim 2,
the feed assembly comprises a circuit board, the matching circuit is arranged on the circuit board, and the circuit board is arranged in the second groove of the first extending piece.
4. The wearable device of claim 3,
the first groove of the first extension piece is communicated with the second groove, the antenna feed source is arranged on the circuit board, the circuit board is inserted in the second groove, and the antenna feed source is positioned in the first groove of the first extension piece.
5. The wearable device of claim 4,
the circuit board is further provided with a radio frequency base, the first end of the radio frequency wire is connected with the radio frequency base, the first end of the matching circuit is connected with the radio frequency base, and the second end of the matching circuit is connected with the antenna feed source.
6. The wearable device of claim 4,
the antenna feed source is a copper exposure point on the circuit board.
7. The wearable device of claim 3,
the matching circuit is a double L type matching circuit.
8. The wearable device of claim 5,
the matching circuit comprises a first series matching device and a second series matching device which are connected between the radio frequency base and the antenna feed source in series, and a first parallel matching device and a second parallel matching device which are respectively connected with the first series matching device and the second series matching device in parallel; the first parallel matching device and the second parallel matching device are respectively connected with a ground wire in the circuit board.
9. The wearable device of claim 8,
the first series matching device and the second series matching device are capacitance devices, and the first parallel matching device and the second parallel matching device are inductance devices.
10. The wearable device of claim 1, wherein the wearable device is a watch or a bracelet;
the equipment main body is a dial plate; the first extending piece and the second extending piece are watch ears, the metal connecting piece is a watch ear, and the wearing piece is a watchband; the watchband with through give birth to between the dial plate the ear realization can dismantle the connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921637630.4U CN211045728U (en) | 2019-09-26 | 2019-09-26 | Wearable equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921637630.4U CN211045728U (en) | 2019-09-26 | 2019-09-26 | Wearable equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211045728U true CN211045728U (en) | 2020-07-17 |
Family
ID=71564230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921637630.4U Expired - Fee Related CN211045728U (en) | 2019-09-26 | 2019-09-26 | Wearable equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211045728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563745A (en) * | 2019-09-26 | 2021-03-26 | 奇酷互联网络科技（深圳）有限公司 | Wearable equipment |
| CN112909536A (en) * | 2021-01-20 | 2021-06-04 | 维沃移动通信有限公司 | Watch (watch) |
| CN113467218A (en) * | 2021-06-30 | 2021-10-01 | 南昌勤胜电子科技有限公司 | Intelligent watch |
-
2019
- 2019-09-26 CN CN201921637630.4U patent/CN211045728U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563745A (en) * | 2019-09-26 | 2021-03-26 | 奇酷互联网络科技（深圳）有限公司 | Wearable equipment |
| CN112909536A (en) * | 2021-01-20 | 2021-06-04 | 维沃移动通信有限公司 | Watch (watch) |
| CN112909536B (en) * | 2021-01-20 | 2023-08-22 | 维沃移动通信有限公司 | Watch with a watch body |
| CN113467218A (en) * | 2021-06-30 | 2021-10-01 | 南昌勤胜电子科技有限公司 | Intelligent watch |
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| GR01 | Patent grant | ||
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Granted publication date: 20200717 Termination date: 20210926 |