CN112293889A - Finger ring and control method thereof - Google Patents
Finger ring and control method thereof Download PDFInfo
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- CN112293889A CN112293889A CN202011177639.9A CN202011177639A CN112293889A CN 112293889 A CN112293889 A CN 112293889A CN 202011177639 A CN202011177639 A CN 202011177639A CN 112293889 A CN112293889 A CN 112293889A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000001939 inductive effect Effects 0.000 claims description 28
- 238000005452 bending Methods 0.000 claims description 3
- 230000001965 increasing effect Effects 0.000 claims 2
- 230000008859 change Effects 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C9/00—Finger-rings
- A44C9/0007—Finger-rings made of several rings
- A44C9/0015—Finger-rings made of several rings connected or interlinked to each other
- A44C9/003—Finger-rings made of several rings connected or interlinked to each other in a rotatable way
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- H04B5/48—
Abstract
The application discloses a ring and a control method thereof, wherein the ring comprises a first annular body, a second annular body, a coil, an inductance medium body and a processing unit; the first ring body is provided with a sliding groove, the second ring body is provided with a guide rail, the guide rail is clamped in the sliding groove, and the second ring body can slide relative to the first ring body; one of the first annular body and the second annular body is provided with a coil, the other one is provided with an inductance medium body, and the inductance medium body can extend into the coil or withdraw out of the coil in the relative rotation process of the second annular body and the first annular body; the processing unit is electrically connected with the coil. The utility model provides a ring is through rotating second ring-shaped body or first ring-shaped body, can change the length of inductance medium body in the coil to adjust coil's inductance value, the ring can be according to inductance value adjustment electronic equipment's parameter, has made things convenient for the user, promotes user's human-computer interaction and experiences and feel.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a ring and a control method thereof.
Background
Along with the development of intelligent wearing equipment technique, intelligent wearing equipment's usage is more and more extensive. The ring also belongs to wearing equipment, and the ring is as one of the peripheral accessory of smart mobile phone, compares with wearing equipment such as intelligent wrist-watch, intelligent bracelet, wireless bluetooth headset, and the user group that the ring possessed is very few, and market coverage is far away not enough, finds its reason, and the whole volume that mainly lies in the ring compares equipment such as intelligent wrist-watch, intelligent bracelet is little a lot, and a lot of functions can't be integrated into the ring, lead to the intelligent degree of ring can not satisfy consumer's demand.
Therefore, exploring more technical means to enrich the ring function and make it more intelligent becomes a direction for developing the ring in the future.
The existing electronic devices such as mobile phones, tablet computers, bluetooth speakers and the like all involve operations for adjusting volume, display brightness and playing progress, and users need to directly operate on the electronic devices when adjusting parameters of the electronic devices, so that the electronic devices are inconvenient to use.
Disclosure of Invention
The embodiment of the application provides a ring, which increases the functions of the ring and improves the human-computer interaction experience of a user.
In order to solve the above problems, the following technical solutions are adopted in the present application:
in a first aspect, embodiments of the present application provide a ring, including:
the device comprises a first annular body, a second annular body, a coil, an inductance medium body and a processing unit;
a sliding groove is formed in the first annular body in the circumferential direction, a guide rail matched with the sliding groove is arranged in the second annular body in the circumferential direction, the guide rail is clamped in the sliding groove, and the second annular body can slide relative to the first annular body under the matching of the guide rail and the sliding groove;
one of the first annular body and the second annular body is provided with a coil, the other one is provided with an inductance medium body, and the inductance medium body can extend into the coil or withdraw out of the coil in the relative rotation process of the second annular body and the first annular body;
the processing unit is electrically connected with the coil.
In a second aspect, the application also provides a control method based on the ring, which includes:
detecting an inductive reactance value of the coil;
and generating a control instruction for controlling the electronic equipment according to the inductive reactance value and sending the control instruction to the electronic equipment.
The technical scheme adopted by the embodiment of the application can achieve the following beneficial effects:
the utility model provides a ring is through rotating second ring-shaped body or first ring-shaped body, can change the length of inductance medium body in the coil to adjust coil's inductance value, the ring can be according to inductance value adjustment electronic equipment's parameter, has made things convenient for the user, promotes user's human-computer interaction and experiences and feel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of a ring according to an embodiment of the present application;
fig. 2 is a schematic view of the components of a first ring body of a ring according to an embodiment of the present application;
fig. 3 is a schematic structural view of the components of the second ring body of the ring provided by the embodiments of the present application;
fig. 4 is a schematic view of a coil on a ring according to an embodiment of the present application.
In the figure:
100-a ring; 1-a first annular body; 11-a chute; 12. a bottom wall; 13. a side wall; 131. a through hole; 2-a second cyclic body; 201-a guide rail; 21-a first guide rail; 22-a second guide rail; 23-a rail guide; 231-a first elastic strip; 232-a second elastic strip; 24-a locating post; 3-a coil; 4-an inductor dielectric body; 41-a media body; 42-bending part; 43-NFC coil; 5-processing unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
Technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides a ring 100, wherein the ring 100 is in a ring shape and is worn on a finger of a user. The ring 100 can be connected with an electronic device (such as a mobile phone, a tablet computer, a radio and the like) in a control mode, and the ring 100 sends a control instruction to the electronic device according to the operation of a user to control the work of the electronic device.
Specifically, the ring 100 includes a first ring body 1, a second ring body 2, a coil 3, an inductive medium body 4, and a processing unit 5. The first ring body 1 is provided with a sliding groove 11 along the circumferential direction, the sliding groove 11 is arc-shaped, and the second ring body 2 is provided with a guide rail 201 matched with the sliding groove 11 along the circumferential direction, and the guide rail 201 is arc-shaped. The length of the sliding groove 11 may be greater than that of the guide rail 201, the guide rail 201 is clamped in the sliding groove 11, and the second annular body 2 can slide relative to the first annular body 1 under the matching of the guide rail 201 and the sliding groove 11. When the first ring body 1 and the second ring body 2 are assembled, the guide rail 201 is clamped in the sliding groove 11 and can slide along the sliding groove 11. The coil 3 is disposed on the first annular body 1, and the inductor medium 4 is disposed on the second annular body 2, or the coil 3 is disposed on the second annular body 2, and the inductor medium 4 is disposed on the first annular body 1. Hereinafter, the coil 3 is disposed on the first annular body 1, and the inductor medium 4 is disposed on the second annular body 2. The processing unit 5 is electrically connected to the coil 3. A battery is further arranged in the ring 100, the coil 3 and the processing unit 5 are electrically connected with the battery, and the battery provides electric energy required by the work of each component. The inductance dielectric body 4 may be a circular arc-shaped metal strip.
Referring to fig. 4, the coil 3 has a hollow portion in the middle thereof into which the inductive dielectric body 4 is inserted. The coil 3 may be helical, similar to the shape of a spring. During the relative rotation of the second annular body 2 and the first annular body 1, the inductance medium body 4 can extend into or withdraw from the coil 3. The processing unit 5 detects the inductive reactance value of the coil 3 in the process, and generates a corresponding control command according to the inductive value of the coil 3. The length of the inductive dielectric body 4 extending into the coil 3 affects the inductive reactance value of the coil, and the processing unit 5 generates a control instruction for the electronic device according to the inductive reactance value.
The ring 100 further comprises a wireless module, the ring 100 is in wireless connection with an external electronic device through the wireless module, and the wireless module is used for sending a control instruction to the electronic device so as to control the electronic device.
The ring 100 generates control instructions for the electronic device based on the inductive reactance value or based on a change in the inductive value. The following is a detailed description of the principle of calculating the inductive reactance value of the coil 3 during the relative rotation of the first ring body and the second ring body of the ring 100:
the length of the coil 3 is set to be L0, the length of the inductance medium body 4 in the coil 3 is set to be L1, the number of turns of the coil 3 at the part opposite to the inductance medium body 4 is set to be N1, the number of turns of the coil 3 not opposite to the inductance medium body 4 is set to be N2, and the dielectric constant of the inductance medium is set to be USDielectric constant of air is UKMagnetic permeability of U in vacuum0And the cross-sectional area of the coil 3 is S, according to the calculation formula of the inductance of the coil 3, it can be deduced that the relationship between the length L1 of the inductive medium in the coil 3 and the inductance L is:
where K is a coefficient, which is constant depending on the ratio of the radius R of the coil 3 and the length of the coil 3.
The magnitude of the effect of the inductance coil 3 on the alternating current is called inductive reactance XL, the unit is ohm, and according to the relation between the inductive reactance XL, the inductance L of the coil 3 and the alternating current frequency f:
XL＝2πfL
it can be derived that the relationship between the inductive reactance XL of the inductor 3 and the length L1 of the inductor medium 4 of the inductor 3 is as follows:
it can be seen that when the second ring-shaped body 2 or the first ring-shaped body 1 on the ring is rotated, the processing unit 5 can accurately obtain the inductive reactance value of the inductance coil 3, the inductive reactance value is related to the length of the inductance medium body 4 extending into the coil 3, and the ring 100 can obtain the control instruction for controlling the electronic device according to the rotation of the second ring-shaped body 2 or the first ring-shaped body 1.
Referring to fig. 2, an annular groove is circumferentially formed in the first annular body 1, the annular groove includes a bottom wall 12 and side walls 13 disposed on two sides of the bottom wall 12, and the sliding groove 11 is disposed on the side walls 13.
Between the side wall 13 and the bottom wall 12 a mounting cavity is formed, i.e. within an annular groove. When the sliding grooves 11 are formed in the side walls 13, the second annular body 2 is clamped between the two side walls 13 of the first annular body 1, so that the guide rails 201 of the second annular body 2 are stably clamped in the sliding grooves 11 of the side walls 13 and are not easy to fall off. Wherein, both side walls 13 of both sides of the bottom wall 12 can be provided with the sliding slot 11, or one of the two side walls 13 is provided with the sliding slot 11.
Alternatively, the side wall 13 is provided with a through hole 131 communicating with the chute 11, and the through hole 131 penetrates the chute 11 and faces the guide rail 201.
The provision of the through hole 131 facilitates the detachment of the second annular body 2 and the first annular body 1. When the ring needs to be maintained, a user can insert the needle body into the ring 100 through the through hole 131 to push against the guide rail 201 clamped on the sliding groove 11, and when the pushing force of the needle body is large enough, the guide rail 201 can be pushed out of the sliding groove 11, so that the second ring body 2 and the first ring body 1 are separated from each other, and the second ring body 2 and the first ring body 1 are separated.
The side wall 13 of the first ring body 1 includes an inner side wall close to one side of the axis and an outer side wall far from one side of the axis, and the through hole 131 can be arranged on the inner side wall, so that after the user wears the ring, the through hole 131 on the inner side wall is shielded, and the appearance of the ring is not affected.
Further, the through-hole 131 may be provided on the outer side wall of the first annular body 1, and the through-hole 131 provided on the outer side wall may be more easily inserted into the through-hole 131 by a needle than the through-hole 131 provided on the inner side wall.
Alternatively, referring to fig. 3, in a possible embodiment, the sliding grooves 11 are disposed on both side walls 13 of the first annular body 1, and the guide rail 201 includes a first guide rail 21 and a second guide rail 22 concentrically disposed, the first guide rail 21 is disposed on the inner side of the second guide rail 22, the first guide rail 21 is close to the inner circle of the second annular body 2, and the second guide rail 22 is close to the outer circle of the second annular body 2. The first guide rail 21 and the second guide rail 22 are respectively engaged with the sliding grooves 11 on the two side walls 13 of the first ring body 1. At least part of the structure of the second annular body 2 is clamped between the two side walls 13 of the first annular body 1, so that the two arc guide rails are stably clamped in the sliding groove 11 and are not easy to fall off.
Optionally, a guide rail guide portion 23 is circumferentially disposed on the second annular body 2, and the first guide rail 21 and the second guide rail 22 are respectively disposed on two sides of the guide rail guide portion 23.
In this embodiment, the first guide rail 21 and the second guide rail 22 are mounted on the guide rail guide portion 23 with a gap from the second annular body 2, and the provision of the guide rail guide portion 23 facilitates the mounting of the two arc guide rails.
The guide rail guide portion 23 may be a hard structure, so that when the first annular body 1 and the second annular body 2 are assembled, when the guide rail guide portion 23 and the two circular arc guide rails of the second annular body 2 are inserted into the first annular body 1, the two side walls 13 of the first annular body 1 are deformed by a force, and after the two circular arc guide rails are finally clamped into the sliding grooves 11 of the side walls 13, the two side walls 13 are deformed again, and the first annular body 1 and the second annular body 2 are assembled integrally.
In addition, the guide rail guiding portion 23 may be made of an elastic material, so that when the first annular body 1 and the second annular body 2 are assembled, the guide rail guiding portion 23 is compressed and deformed by the pressing of the two side walls 13 until the two arc-shaped guide rails on the two sides of the guide rail guiding portion 23 are respectively clamped into the sliding grooves 11 on the side walls 13, the guide rail guiding portion 23 is deformed again, and the first annular body 1 and the second annular body 2 are assembled integrally.
In a preferred embodiment, a first elastic strip 231 and a second elastic strip 232 are respectively disposed on two sides of the guide rail guide portion 23, and the first guide rail 21 and the guide rail guide portion 23 are fixedly connected by the first elastic strip 231; the second rail 22 and the rail guide 23 are fixedly connected by the second elastic strip 232. The guide rail guide portion 23 may be a hard structure, and in the process of assembling the first annular body 1 and the second annular body 2, the two elastic strips are compressed and deformed by the extrusion of the two side walls 13 until the two arc guide rails on the two sides of the guide rail guide portion 23 are respectively clamped into the sliding grooves 11 on the side walls 13, and then the two elastic strips recover to be deformed, so that the first annular body 1 and the second annular body 2 are assembled into a whole.
Optionally, referring to fig. 3, a plurality of positioning pillars 24 are disposed on the second annular body 2 along the axis thereof, and the positioning pillars 24 are arranged along the circumferential direction of the second annular body 2 and fixedly connected to the guide rail 201. The positioning post 24 restricts the guide rail 201 from moving in the axial direction of the second ring-shaped body 2.
In this embodiment, the positioning posts 24 are provided to prevent the guide rails 201 of the second ring body 1 from moving toward the second ring body 2 by the frictional resistance of the side walls 13 of the first ring body 1 and being unable to fit into the slide grooves 11 of the first ring body 1 when the first ring body 1 and the second ring body 2 are assembled. The positioning post 24 has an upper contact surface fixedly connected to the guide rail 201, and the upper contact surface has a function of guiding the guide rail 201 to move toward the guide rail guide portion 23, so that when the first annular body 1 and the second annular body 2 are assembled, the two circular arc guide rails move inward by being pressed by the side walls 13 at both sides of the first annular body 1 and press the elastic strips, but do not move toward the side of the second annular body 2, thereby facilitating the final insertion of the circular arc guide rails into the sliding grooves 11 on the side walls 13.
Optionally, referring to fig. 3, the coil 3 is disposed on the first annular body 1, and the inductance medium body 4 is disposed on the second annular body 2; the inductance medium body 4 comprises a medium body 41 and a bent part 42 bent from the tail end of the medium body 41 to the second annular body, the bent part 42 is connected with the second annular body, a gap is formed between the medium body 41 and the second annular body 2, and in the relative rotation process of the second annular body 2 and the first annular body 1, the medium body 41 extends into or withdraws from the coil 3 through the gap.
In the above-described embodiment, the medium body 41 is inserted into the coil 3 easily by providing the bent portion 42 so that the medium body 41 is suspended above the second annular body 2. The medium main body 41 and the connecting body can be made of the same material, so that the structure is simple, and the assembly efficiency is improved.
Optionally, referring to fig. 2, an NFC coil 43 is further disposed on the second ring body 2 or the first ring body 1. The NFC coil may be electrically connected with the processing unit. The NFC coil 43 has unique identification information and can store a small amount of information. Through setting up NFC coil 43 on the ring, then the user is when taking public transit subway, and this ring of accessible is punched a card convenient to use. Of course, there may be more applications for providing the NFC coil 43 on the ring 100, which are not described herein.
It should be noted that, an RFID coil may be disposed on the ring of the present application, and the NFC coil 43 is replaced by the RFID coil, and the RFID coil has a longer transmission distance than the NFC coil. But the ring of this application preferably adopts NFC coil 43, and NFC has adopted unique signal attenuation technique, has transmission distance near, and the bandwidth is high, characteristics that the energy consumption is low, more is applicable to the ring of this application.
The application also provides a control method of the ring, which comprises the following steps:
detecting an inductive reactance value of the coil;
and generating a control instruction for controlling the electronic equipment according to the inductive reactance value and sending the control instruction to the electronic equipment.
Wherein the control instructions include instructions to adjust a parameter of the electronic device. And when the inductive reactance value of the coil detected by the processing unit is reduced, the control instruction for reducing the parameter is generated. The control instruction comprises any one of a volume control instruction, a brightness control instruction and a playing progress control instruction for adjusting the electronic equipment.
For example, the parameter of the electronic device may be a volume parameter of the electronic device, when the user twists the second annular body, the distance that the inductance medium body extends into the coil is adjusted, so that an inductance value of the coil is changed, and the processing unit generates a control instruction for adjusting the volume of the electronic device according to the magnitude of the inductance value. For example, the inductive reactance value and the volume parameter are changed in direct proportion or positive correlation, and the larger the inductive reactance value is, the larger the corresponding volume parameter is. The user can realize adjusting the volume size of electronic equipment through twisting the ring.
In addition, the parameter of the electronic device may also be a brightness parameter or a playing progress parameter of a display screen of the electronic device, and the specific control process is the same as the adjustment of the volume parameter, which is not described herein again.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. A ring, comprising: the coil comprises a first annular body (1), a second annular body (2), a coil (3), an inductance medium body (4) and a processing unit (5);
a sliding groove (11) is formed in the first annular body (1) along the circumferential direction, a guide rail (201) matched with the sliding groove (11) is formed in the second annular body (2) along the circumferential direction, the guide rail (201) is clamped in the sliding groove (11), and the second annular body (2) can slide relative to the first annular body (1) under the matching of the guide rail (201) and the sliding groove (11);
one of the first annular body (1) and the second annular body (2) is provided with a coil (3), the other one is provided with an inductance medium body (4), and in the relative rotation process of the second annular body (2) and the first annular body (1), the inductance medium body (4) can extend into the coil (3) or withdraw out of the coil (3);
the processing unit (5) is electrically connected with the coil (3).
2. A ring according to claim 1, wherein the first ring body (1) is provided with an annular groove along the circumferential direction, the annular groove comprising a bottom wall (12) and side walls (13) arranged on both sides of the bottom wall (12);
the side wall (13) is provided with the sliding groove (11).
3. A ring according to claim 2, wherein the side wall (13) is provided with a through hole (131) communicating with the runner (11), the through hole (131) passing through the runner (11) and being opposite to the rail (201).
4. A ring according to claim 1, wherein the track (201) comprises a first track (21) and a second track (22) arranged concentrically;
the first guide rail (21) is arranged inside the second guide rail (22);
the first guide rail (21) and the second guide rail (22) are respectively clamped on a sliding groove (11) on the first annular body (1).
5. A ring according to claim 4, wherein the second ring-shaped body (2) is provided circumferentially with guide guides (23);
the first guide rail (21) and the second guide rail (22) are respectively provided on both sides of the guide rail guide portion (23).
6. A ring according to claim 5, wherein the rail guide (23) is provided on either side with a first resilient strip (231) and a second resilient strip (232), respectively;
the first guide rail (21) and the guide rail guide part (23) are fixedly connected through the first elastic strip (231);
the second guide rail (22) and the guide rail guide part (23) are fixedly connected through the second elastic strip (232).
7. A ring according to claim 1, wherein the second ring-shaped body (2) is provided with a plurality of positioning studs (24) along its axis;
the positioning columns (24) are arranged along the circumferential direction of the second annular body (2) and fixedly connected with the guide rail (201).
8. A ring according to claim 1, wherein said coil (3) is provided on said first annular body (1) and said inductive dielectric body (4) is provided on said second annular body (2);
the inductance medium body (4) comprises a medium main body (41) and a bending part (42) bent from the tail end of the medium main body (41) to the second annular body (2);
the bending part (42) is connected with the second annular body (2), and a gap is formed between the medium main body (41) and the second annular body (2);
during the relative rotation of the second ring-shaped body (2) and the first ring-shaped body (1), the medium main body (41) extends into or withdraws from the coil (3) through the gap.
9. A ring according to claim 1, wherein an NFC coil (43) is further provided on the second ring-shaped body (2) or the first ring-shaped body (1), the NFC coil (43) being electrically connected to the processing unit (5).
10. A method of controlling a ring according to any one of claims 1 to 9, comprising:
detecting an inductive reactance value of the coil;
and generating a control instruction for controlling the electronic equipment according to the inductive reactance value and sending the control instruction to the electronic equipment.
11. The control method according to claim 10, wherein the control instruction includes an instruction for adjusting a parameter of the electronic device; the parameters of the electronic equipment comprise any one of a volume parameter, a brightness parameter and a playing progress parameter;
when the inductive reactance value is increased, generating a control instruction for increasing the parameter;
and when the inductive reactance value is reduced, generating a control instruction for reducing the parameter.
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| CN202011177639.9A CN112293889B (en) | 2020-10-28 | 2020-10-28 | Finger ring and control method thereof |
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| CN104298400A (en) * | 2014-09-29 | 2015-01-21 | 深圳市兰丁科技有限公司 | Intelligent ring and operation controlling method |
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| CN204441452U (en) * | 2014-12-11 | 2015-07-01 | 深圳市信维通信股份有限公司 | For NFC antenna structure and the intelligent watch of wearable device |
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| CN205828121U (en) * | 2016-07-05 | 2016-12-21 | 湖北第二师范学院 | A kind of controllable impedance device and wireless energy transfer system thereof |
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| CN209518375U (en) * | 2018-08-14 | 2019-10-22 | 深圳市爱盟科技有限公司 | Ring |
| CN110464987A (en) * | 2019-09-11 | 2019-11-19 | 上海美亦健健康管理有限公司 | A kind of EMS bioelectricity intelligence moulding gym suit and preparation method thereof |
| CN210992612U (en) * | 2019-09-11 | 2020-07-14 | 上海美亦健健康管理有限公司 | Moulding sportswear of EMS bioelectricity intelligence |
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