CN109660275B - Separated talking wristband - Google Patents
Separated talking wristband Download PDFInfo
- Publication number
- CN109660275B CN109660275B CN201910164748.8A CN201910164748A CN109660275B CN 109660275 B CN109660275 B CN 109660275B CN 201910164748 A CN201910164748 A CN 201910164748A CN 109660275 B CN109660275 B CN 109660275B
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- Prior art keywords
- charging
- key
- locking
- call
- locking member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000000565 sealant Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 5
- 210000000707 wrist Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3883—Arrangements for mounting batteries or battery chargers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
- H04B2001/3861—Transceivers carried on the body, e.g. in helmets carried in a hand or on fingers
Abstract
The invention provides a separated talking wristband, which comprises a band body, a mounting seat, a talking main body, a conductive element, a charging module and a locking piece, wherein the mounting seat is arranged on the band body; the locking piece is mutually abutted and fixed with the conductive element and is in contact conduction with the conductive element in a normal wearing state, and the charging circuit board is respectively in contact conduction with the charging interface and the locking piece; the charging interface is in butt joint with an external charging wire, the key is matched with the locking piece, and the charging interface can act on the locking piece to release the locking of the call main body when the charging interface is subjected to external force; and the elastic piece is used for enabling the locking piece to reset when the acting force of the key is eliminated. The invention solves the problem of large size of the call body caused by the arrangement of the USB interface in the call body in the separated call bracelet in the prior art.
Description
Technical Field
The invention relates to an improvement of a separated talking wristband structure.
Background
The existing disconnect-type motion conversation bracelet, its structure mainly is including the area body, sets up the mount pad on the area body, is provided with the conversation main part in the mount pad, is provided with the USB interface in the conversation main part, is provided with the button on one side of the mount pad, and accessible presses the button to release to the conversation main part locking fixedly, realizes taking out of conversation main part, and the charge mode is mainly as shown in fig. 1: the conversation main part takes out from the mount pad, then uses the USB line to insert the USB interface on the conversation main part, charges to the main part, because the USB mouth sets up in the main part, like this, need additionally increase a USB mouth width on original length dimension basis when main part size design, leads to the size increase of conversation main part like this, can't satisfy miniaturized demand.
Disclosure of Invention
The invention provides a split-type call bracelet, which solves the problems that in the prior art, the size of a call main body in the split-type call bracelet is large and the miniaturization requirement cannot be met.
In order to solve the technical problems, the split type call bracelet provided by the invention is realized by adopting the following technical scheme:
The separated talking wristband comprises a band body, a mounting seat, a talking main body, a conductive element, a charging module and a locking piece, wherein the mounting seat is arranged on the band body; the locking piece is mutually abutted and fixed with the conductive element and is in contact conduction with the conductive element in a normal wearing state, and the charging circuit board is respectively in contact conduction with the charging interface and the locking piece, and a charging loop is formed between the charging circuit board and the charging interface and the locking piece; the charging interface is in butt joint with an external charging wire, and the key can be acted on the locking piece to separate the locking piece from the conductive element when the key is subjected to external force; and the elastic piece is used for enabling the locking piece to reset when the acting force of the key is eliminated.
The invention also comprises the following additional technical characteristics:
Further, the locking pieces are arranged in 2 pieces and symmetrically arranged in the charging seat, and the 2 locking pieces are respectively in contact conduction with the zero line connector and the live line connector of the charging circuit board.
Further, each locking member comprises a locking member body and a locking tongue arranged at the end part of the locking member body, the outer diameter of the locking member body is larger than that of the locking tongue, 2 assembly cavities for assembling the locking member body are arranged in the charging seat, an extending hole for extending the locking tongue is formed in the charging seat corresponding to each assembly cavity, and an elastic member capable of resetting the locking member is connected between each locking member body and the wall of each assembly cavity.
Further, a bulge is arranged on the wall of the assembly cavity, a groove is arranged in the locking member body, the elastic member is sleeved on the bulge, one end of the elastic member abuts against the wall of the assembly cavity, and the other end of the elastic member abuts against the bottom wall of the groove.
Further, the conductive element is a conductive post or a conductive electrode.
Further, the button is provided with 2, and the symmetry sets up on the charging seat, every button is all including first button and second button be provided with on the charging seat and pass the hole, first button part cartridge is in pass downthehole, the second button is located the assembly intracavity, is connected with elastic element between first button and second button, be provided with first extrusion inclined plane on the second button, be provided with on the retaining member rather than complex second extrusion inclined plane, the second button is passed through first extrusion inclined plane pressure is established on the second extrusion inclined plane.
Further, 2 sliding long grooves are formed in the charging seat, 2 keys are arranged, and the keys penetrate through the sliding long grooves on the corresponding sides and are fixedly connected with the locking pieces on the corresponding sides.
Further, the retaining member with charging circuit board welded fastening scribbles the sealant in retaining member and charging circuit board solder joint position department, is equipped with the interface groove that charges on the charging seat, the interface setting that charges in the interface inslot that charges and with charging circuit board welded fastening, the interface that charges pass through sealed fixed glue and charging circuit board welded position seal and with the interface groove that charges fixedly.
Further, the mount pad is including mount pad body and lid, is provided with the mounting groove in the mount pad body, the mounting groove include first mounting groove and rather than the second mounting groove of intercommunication, the conversation main part sets up in the mounting groove, the module setting that charges is in the second mounting groove, second mounting groove bottom has the opening, lid detachable detains and establishes on the opening.
Furthermore, an avoidance port for exposing the charging interface is further formed in the mounting seat, and the avoidance port is formed in the mounting seat body or the cover body and corresponds to the charging interface in position.
The invention has the following advantages and positive effects:
According to the separated call bracelet, the conductive element is embedded in the call main body and indirectly charges the call main body through the charging module which is in contact and conduction with the conductive element instead of being provided with the charging interface for direct charging, so that compared with the mode of directly providing the charging interface in the prior art, the size of the call main body can be reduced, and the miniaturized design of the call main body is realized;
In addition, the separated call bracelet is charged not by disassembling the call main body but by the charging module which is in contact connection with the call main body, so that the call main body is not required to be disassembled during charging, the call main body is not damaged, and meanwhile, the charging line can be connected to a charging interface on the charging module during charging, so that the call main body can be charged, and the charging is convenient.
Drawings
FIG. 1 is a diagram illustrating a first key implementation of a split-type communication bracelet according to the present invention;
FIG. 2 is a block diagram of a charging module of the split-type communication bracelet according to the present invention using a first key implementation;
FIG. 3 is a cross-sectional view of a charging module corresponding to a first key implementation of a split-type call bracelet according to the present invention;
FIG. 4 is a diagram illustrating the overall structure of a split-type communication bracelet according to the present invention when a second key embodiment is employed;
FIG. 5 is a block diagram of a charging module corresponding to a second key implementation of a split-type call bracelet according to the present invention;
FIG. 6 is a cross-sectional view of a charging module according to a second key embodiment of a split-type communication bracelet of the present invention;
FIG. 7 is a cross-sectional view of a charging module corresponding to a first key embodiment or a second key embodiment of a split-type communication bracelet according to the present invention;
Fig. 8 is a cross-sectional view of a split-type call bracelet of the present invention.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the accompanying drawings and the detailed description,
The invention provides an embodiment of a split-type call bracelet, which is shown with reference to fig. 1-8, and comprises a belt body 100, a mounting seat 200 and a charging module 300, wherein the mounting seat 200 is arranged on the belt body 100, and a call main body 400 is mainly used for realizing the call function of equipment and is arranged in the mounting seat 200.
The conductive element 410 communicated with the battery inside the call main body 400 is embedded in the call main body 400, the circuit board, the battery and other elements are correspondingly arranged in the call main body 400, the circuit board mainly plays a role in control and is used for realizing corresponding functions, the battery is mainly used for realizing power supply to the call main body 400, when the electric quantity of the battery is insufficient, the battery needs to be charged, in order to realize charging of the battery, the charging module 300 is arranged, meanwhile, in order to realize contact conduction with the charging module 300, the conductive element 410 is correspondingly arranged, the conductive element 410 is mainly used for contact conduction with the charging module 300, the component is small, the component can be embedded in the call main body 400, the size of the call main body 400 is not required to be additionally increased to accommodate the conductive element 410, and compared with the arrangement mode of a USB charging interface in the prior art, the size of the call main body 400 can be reduced, and the small-size design of the call main body 400 is realized.
The charging module 300 is disposed in the mounting base 200, and comprises a charging base 310, a locking member 320 disposed in the charging base 310, a charging circuit board 330 and a charging interface 340, wherein the locking member 320 is fixedly abutted against the conductive element 410 and is in contact with the conductive element 410 in a normal wearing state, and the conductive element 410 of the call body 400 is locked to prevent the call body 400 from being separated from the mounting base 200 in a normal using state, and is in contact with the conductive element 410 when being locked to the call body 400, so that the call body 400 can be conveniently charged through the charging module 300 when the electric quantity of the call body 400 is insufficient.
The charging interface 340 is in butt joint with an external charging wire, and the charging circuit board 330 is respectively in contact conduction with the charging interface 340 and the locking piece 320, and forms a charging loop with the locking piece 320 and the charging interface 340; thus, when charging is needed, the charging wire can be connected to the charging interface 340 in a plug-in manner, so that the charging interface 340, the charging circuit board 330, the locking member 320, the conductive element 410 and the charging circuit formed by the battery of the call main body 400 are conducted, and at this time, the battery of the call main body 400 can be charged.
The key 500 is matched with the locking member 320, and can be applied to the locking member 320 to release the locking of the call body 400 from the separation of the call body 400 when being subjected to external force, and the key 500 is applied to the locking member 320 by applying force to the key 500 to separate the locking member 320 from the conductive element 410, so that the call body 400 can be conveniently taken.
The elastic member 600 is used for resetting the locking member 320 when the key force is removed. In this way, when the call body 400 is installed, the call body 400 can be pressed into the installation seat 200, and the call body 400 can be locked by pressing the locking member 320 after the reset against the conductive element 410.
Further, 2 locking members 320 are symmetrically disposed in the charging stand 310, the locking members 320 are preferably metal conductive elements, which are respectively connected to the live wire connector and the neutral wire connector on the charging line 330, the charging line board 330 is simultaneously connected to the live wire lead-out pin and the neutral wire lead-out pin on the charging interface 340, the whole charging circuit is formed by sequentially connecting the live wire lead-out pin and the neutral wire lead-out pin, each locking member 320 comprises a locking member body 321 and a locking tongue 322 disposed at the end of the locking member body 321, the outer diameter of the locking member body 321 is larger than the outer diameter of the locking tongue 322, 2 assembly cavities 311 for respectively assembling 2 locking member bodies 321 are disposed in the charging stand 310, and an extension hole for extending the locking tongue 322 is disposed at the position corresponding to the assembly cavities 311 on the charging stand 310, because the outer diameter of the locking member body 321 is larger than the outer diameter of the locking member 322, the extension hole disposed on the charging stand 310 can only extend the locking tongue 322, and the locking member body 321 is clamped in the assembly cavity 311, because the acting force of the elastic member 600 makes the locking member body 321 abut against the front wall of the assembly cavity 311, and the elastic member 600 can be automatically reset between the front wall of the assembly body 321 and each locking member 600. Preferably, the elastic member 330 is a spring, a protrusion 311-1 is disposed on the wall of the assembly cavity, a groove 321-1 is disposed in the locking member body 321, the elastic member 600 is sleeved on the protrusion 311-1, one end of the elastic member abuts against the wall of the assembly cavity, and the other end of the elastic member abuts against the bottom wall of the groove 321-1. Therefore, when the locking member 320 receives the force along the axial direction of the locking member 320 transmitted by the key 500, the locking member 320 moves along the axial direction away from the conductive element 410, and because the locking member 320 body is limited by the mounting cavity 311, the locking member 320 can only move away from the conductive element 410, at this time, the locking member 320 drives the locking tongue 322 to move away from the conductive element 410 and not to be tightly fixed with the conductive element 410, and is separated from the conductive element 410, at this time, the call body 400 can be taken out, and because the locking member 320 compresses the elastic member 600 when moving, when the force of the key 500 is removed, the elastic member 600 can reverse the force to the locking member 320 to eject the locking member 320, and meanwhile, because of the limitation of the mounting cavity 311, the locking member body 321 stops moving when abutting against the mounting cavity wall, at this time, the locking tongue 322 of the locking member 320 can extend completely, and when the call body 400 is assembled, the call body 400 can be pressed into the mounting seat 200, so that the conductive element 410 compresses the extending locking tongue 322 and the extending locking tongue 322 can be mutually abutted and fastened.
Preferably, the conductive element 410 in this embodiment is a conductive post or a conductive electrode.
The first implementation of the key 500 in this embodiment is: as shown in fig. 1-3, 2 keys 500 are symmetrically disposed on the charging stand 310, each key 500 is disposed corresponding to one locking member 320, each key includes a first key 510 and a second key 520, a through hole is disposed on the charging stand 310, the through hole is communicated with the assembly cavity 311, the first key 510 is partially inserted into the through hole, the second key 520 is disposed in the assembly cavity 311, an elastic element 530 is connected between the first key 510 and the second key 520, preferably, the elastic element 530 is a spring, specifically, a protruding column/groove is disposed on the first key 510, a groove/groove is disposed on the second key 520, the elastic element 530 is inserted on the protruding column, two ends respectively abut against the bottom wall of the groove and the bottom surface of the key without the groove, a first pressing inclined plane 521 is disposed on the second key 520, the second key 520 is pressed on the second pressing inclined plane 323 through the first pressing inclined plane 521, and when the first key 510 is used, the first key 520 is pressed on the second key 520 along the direction of the first pressing inclined plane 320.
The second implementation of the key 500 in this embodiment is: as shown in fig. 4 to 6, the number of the keys 500 is 2, and the charging stand 310 is symmetrically provided with 2 sliding slots, each key 500 is fixedly connected with the locking member 320 on the corresponding side through the sliding slot on the corresponding side. The key 500 may be an integral molding with the locking member 320 or a separate molding fixedly coupled with the locking member 320. During adjustment, the key 500 can be manually moved to drive the locking member 320 to move along the axial direction of the key, so as to separate the locking member from the conductive element 410.
Preferably, the 2 locking pieces 320 are welded to the charging circuit board 330, and a sealant is coated at the welding point between the locking pieces 320 and the charging circuit board 330, so as to realize sealing and fixing, and prevent a short circuit between two corresponding bonding pads of the 2 locking pieces 320 due to water inflow.
Preferably, a charging interface slot is formed on the charging stand 310, the charging interface 340 is disposed in the charging interface slot and is welded and fixed with the charging circuit board 330, and the charging interface 340 is sealed with the welding position of the charging circuit board 330 and is fixed with the charging interface slot through a sealant. The sealing fixing glue plays a role of fixing the charging interface and simultaneously prevents the short circuit between two bonding pads of the charging interface due to water inflow.
Preferably, the charging interface 340 is a USB interface.
Further, the mounting base 200 includes a mounting base body and a cover 220, a mounting groove 210 is provided in the mounting base body, the mounting groove 210 includes a first mounting groove 211 and a second mounting groove 212, the first mounting groove 211 is communicated with the second mounting groove 212, the first mounting groove 211 is provided with the call body 400, the second mounting groove 212 is provided with the charging module 300, the second mounting groove 212 is shaped to adapt to the shape of the charging module 300, the call body 400 is assembled in the first mounting groove 211, the charging module 300 is assembled in the second mounting groove 212 during assembly, an opening is formed at the bottom of the second mounting groove 212 for facilitating the assembly of the charging module 300, the charging interface 340 faces the opening position, so that a user does not need to take out the charging module 300 during charging, as long as a charging connector connected with a charging circuit is inserted into the charging interface 340 for charging, the charging is simple and convenient, the charging module 300 is inserted into the second mounting groove 212 along the direction of the vertical band body 100 through the opening, the cover 220 is buckled on the wrist of the user after the assembly is completed, and the wrist of the user faces the wrist cover 220 when the wrist of the user faces the wrist.
For convenience in charging, in this embodiment, an avoidance port for the charging interface 340 at the leakage display position is further provided on the mounting seat 200, and the avoidance port is provided on the mounting seat body or the cover body 220 and corresponds to the charging interface 340 in position. The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. A split-type talking wristband comprises a band body,
The mounting seat is arranged on the belt body and is characterized by further comprising
The call main body is arranged in the mounting seat, and a conductive element communicated with a battery in the call main body is embedded in the call main body, and the conductive element is a conductive column or a conductive electrode;
The charging module is arranged in the mounting seat and comprises a charging seat, and a locking piece, a charging circuit board, a charging interface and an elastic piece are arranged in the charging seat;
The locking piece locks the call main body on the mounting seat in a normal wearing state, is abutted and fixed with the conductive element and is in contact conduction, and the charging circuit board is respectively in contact conduction with the charging interface and the locking piece, and forms a charging loop with the charging interface and the locking piece;
the charging interface is in butt joint with an external charging wire;
The key is matched with the locking piece and can act on the locking piece to separate the locking piece from the call main body and the conductive element when the key is subjected to external force;
And the elastic piece is used for enabling the locking piece to reset when the acting force of the key is eliminated.
2. The separated talking wristband of claim 1, wherein the number of locking pieces is 2, the locking pieces are symmetrically arranged in the charging seat, and the 2 locking pieces are respectively in contact conduction with the zero line connector and the live line connector of the charging circuit board.
3. The separated talking wristband of claim 2, wherein each locking member comprises a locking member body and a locking bolt arranged at the end part of the locking member body, the outer diameter of the locking member body is larger than that of the locking bolt, 2 assembling cavities for assembling the locking member body are arranged in the charging seat, an extending hole for extending the locking bolt is arranged at the position corresponding to each assembling cavity on the charging seat, and an elastic member capable of resetting the locking member is connected between each locking member body and the wall of each assembling cavity.
4. A split call wristband according to claim 3, wherein a protrusion is provided on the wall of the assembly cavity, a recess is provided in the locking member body, and the elastic member is fitted over the protrusion, with one end thereof abutting against the wall of the assembly cavity and the other end thereof abutting against the bottom wall of the recess.
5. The separated talking wristband of claim 2, wherein the number of keys is 2, the keys are symmetrically arranged on the charging seat, each key comprises a first key and a second key, a through hole is formed in the charging seat, the first key is partially inserted into the through hole, the second key is positioned in the assembling cavity, an elastic element is connected between the first key and the second key, a first extrusion inclined plane is arranged on the second key, a second extrusion inclined plane matched with the locking piece is arranged on the locking piece, and the second key is pressed on the second extrusion inclined plane through the first extrusion inclined plane.
6. The split-type call bracelet according to claim 2, wherein 2 sliding long grooves are formed in the charging seat, 2 keys are arranged, and the keys penetrate through the sliding long grooves on the corresponding sides and are fixedly connected with the corresponding side locking pieces.
7. The separated talking wristband of claim 1, wherein the locking member is welded and fixed with the charging circuit board, and sealant is coated at the welding point position of the locking member and the charging circuit board; the charging seat is provided with a charging interface groove, the charging interface is arranged in the charging interface groove and is welded and fixed with the charging circuit board, and the charging interface is sealed with the welding position of the charging circuit board through sealing and fixing glue and is fixed with the charging interface groove.
8. The separated talking wristband of claim 1, wherein the mounting base comprises a mounting base body and a cover body, a mounting groove is arranged in the mounting base body, the mounting groove comprises a first mounting groove and a second mounting groove communicated with the first mounting groove, the talking body is arranged in the mounting groove, the charging module is arranged in the second mounting groove, an opening is formed in the bottom of the second mounting groove, and the cover body is detachably buckled on the opening.
9. The separated talking wristband of claim 8, wherein the mounting base is further provided with an avoidance opening for exposing the charging interface, and the avoidance opening is formed on the mounting base body or the cover body and corresponds to the charging interface in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164748.8A CN109660275B (en) | 2019-03-05 | 2019-03-05 | Separated talking wristband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164748.8A CN109660275B (en) | 2019-03-05 | 2019-03-05 | Separated talking wristband |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109660275A CN109660275A (en) | 2019-04-19 |
| CN109660275B true CN109660275B (en) | 2024-05-03 |
Family
ID=66123902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910164748.8A Active CN109660275B (en) | 2019-03-05 | 2019-03-05 | Separated talking wristband |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109660275B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206533526U (en) * | 2016-12-02 | 2017-09-29 | 歌尔科技有限公司 | A kind of bracelet |
| CN107241115A (en) * | 2017-06-27 | 2017-10-10 | 歌尔科技有限公司 | A kind of separate type call bracelet |
| CN108469757A (en) * | 2018-01-24 | 2018-08-31 | 昆明理工大学 | A kind of control system of the motion bracelet combined with intelligent vehicle key and bluetooth headset |
| CN209233825U (en) * | 2019-03-05 | 2019-08-09 | 歌尔科技有限公司 | A kind of separate type call bracelet |
-
2019
- 2019-03-05 CN CN201910164748.8A patent/CN109660275B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206533526U (en) * | 2016-12-02 | 2017-09-29 | 歌尔科技有限公司 | A kind of bracelet |
| CN107241115A (en) * | 2017-06-27 | 2017-10-10 | 歌尔科技有限公司 | A kind of separate type call bracelet |
| CN108469757A (en) * | 2018-01-24 | 2018-08-31 | 昆明理工大学 | A kind of control system of the motion bracelet combined with intelligent vehicle key and bluetooth headset |
| CN209233825U (en) * | 2019-03-05 | 2019-08-09 | 歌尔科技有限公司 | A kind of separate type call bracelet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109660275A (en) | 2019-04-19 |
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Effective date of registration: 20230531 Address after: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Applicant after: HUAWEI TECHNOLOGIES Co.,Ltd. Address before: 266104 Room 308, North Investment Street Service Center, Laoshan District, Qingdao, Shandong. Applicant before: GOERTEK TECHNOLOGY Co.,Ltd. |
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