CN206451835U - Watchband and intelligent watch with two-band radio-frequency antenna - Google Patents
Watchband and intelligent watch with two-band radio-frequency antenna Download PDFInfo
- Publication number
- CN206451835U CN206451835U CN201720021720.5U CN201720021720U CN206451835U CN 206451835 U CN206451835 U CN 206451835U CN 201720021720 U CN201720021720 U CN 201720021720U CN 206451835 U CN206451835 U CN 206451835U
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- CN
- China
- Prior art keywords
- strap
- watchband
- rectangular portion
- frequency antenna
- band radio
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of watchband and intelligent watch with two-band radio-frequency antenna, provided with watchband body (1) and two-band radio-frequency antenna (2), the two-band radio-frequency antenna (2) is made up of steel disc, and the steel disc is provided with rectangular portion (21), the first strap (22), the second strap (23), the 3rd strap (24), curved tabs portion (25) and feeding portion (26).The utility model can save the space of watch core by the way that two-band radio-frequency antenna is injected into watchband, and two-band radio-frequency antenna is placed on outside watch core in addition, and radiofrequency signal can be more preferable, can more improve the quality of wrist-watch call and the speed of data transfer；Also, the structure for the two-band radio-frequency antenna that the utility model is used, can be applied to the transmitting-receiving of the radiofrequency signal of high and low two frequency ranges, and can improve transmission power and receiving sensitivity while for receiving and dispatching two frequency range radiofrequency signals.
Description
Technical field
The utility model is related to a kind of watchband and intelligent watch with two-band radio-frequency antenna.
Background technology
Current intelligent watch can include antenna and allocated communication frequency in cell phone, turn into intelligent watch
One independent device for being communicated without going through cell phone or miscellaneous equipment.
The projected area needed by providing GSM900/DCS1800 antenna is more than the space that wrist-watch is provided, therefore day
The space of line wiring is limited to by intelligent watch principal space size very much, and the arrangement of miscellaneous part is also intended to examine for antenna wiring
Consider, this causes intelligent watch to realize that honeycomb frequency turns into a problem.
Utility model content
Technical problem to be solved in the utility model is：A kind of watchband and intelligence with two-band radio-frequency antenna are provided
Wrist-watch.
Above-mentioned technical problem is solved, the technical scheme that the utility model is used is as follows：
A kind of watchband with two-band radio-frequency antenna, provided with watchband body, the watchband body have from top to bottom according to
Secondary connected tail end, stage casing and bending head end, it is characterised in that：Described watchband is additionally provided with two-band radio-frequency antenna, described double
Frequency range radio-frequency antenna is made up of steel disc, and the steel disc is provided with rectangular portion, the first strap, the second strap, the 3rd strap, curved
Knee-piece portion and feeding portion, the rectangular portion, the first strap, the second strap and the 3rd strap are embedded in the watchband sheet
The stage casing of body, the rectangular portion, the second strap and the coplanar setting of the 3rd strap, first strap and the 3rd strap
It is located at the length of upper side position and lower position and their bearing of trend each parallel to the rectangular portion of the rectangular portion respectively
Side, second strap is located at the short side of right positions and its bearing of trend parallel to the rectangular portion of the rectangular portion,
Banding gap is left between the 3rd strap between the second strap between the rectangular portion and the first strap, institute
The left part for stating the first strap is connected with the long side left end in the upside of the rectangular portion, right part is upper with second strap
End is connected, and first strap relative to plane where the rectangular portion and the second strap towards the watchband body
Medial surface bending so that the first strap is perpendicular to the plane where the rectangular portion and the second strap, the 3rd band
The right part in shape portion is connected with the bottom of second strap, also, first strap, the second strap and the 3rd
The total length of strap is more than the length of the rectangular portion, the width of first strap, the second strap and the 3rd strap
Degree is equal and is less than the width of the rectangular portion；The curved tabs portion is embedded in the bending head end of the watchband body, described curved
Bending direction of the knee-piece portion along the bending head end extends, the upper end in the curved tabs portion and the left end of the 3rd strap
Portion is connected, bottom is connected with the left part of the feeding portion, and the feeding portion is used for close with watch core from the bending head end
The end face of contact exposes.
In order to ensure the positioning of two-band radio-frequency antenna is embedded in watchband body interior without exposing, as of the present utility model
Preferred embodiment：Described watchband body is by silica gel injection molding；The rectangular portion, the first strap, the second strap,
Positioning hole is offered in three straps and curved tabs portion, the two-band radio-frequency antenna is by being inlaid in the positioning hole
Particles positioning is embedded in the watchband body.
It is used as preferred embodiment of the present utility model：The length and width of the rectangular portion adapts to transmitting-receiving GSM900 frequencies
The radiofrequency signal of section, the total length and width of first strap, the second strap and the 3rd strap adapt to transmitting-receiving
The radiofrequency signal of DCS1800 frequency ranges.
It is used as preferred embodiment of the present utility model：The end face of the bending head end is provided with cylindrical boss, described
The left part of feeding portion is embedded in the cylindrical boss.
A kind of intelligent watch, it is characterised in that：Described intelligent watch is provided with watch core and above-mentioned watchband；The watch core it is interior
Portion is provided with circuit board, is communicated with the cavity of the circuit board sideways, and the cylindrical boss of the watchband is inlaid in the cavity
In so that the end face of the bending head end is close on the watch core, and the feeding portion of the two-band radio-frequency antenna is worn
Enter after the cavity with the circuit board radio-frequency terminals be electrically connected.
In order to ensure being reliably connected for two-band radio-frequency antenna and circuit board, the side of being preferable to carry out of the present utility model is used as
Formula, the feeding portion right part of the two-band radio-frequency antenna has reclinate elastic piece structure, the shell fragment knot of the feeding portion
Structure is pressed in the radio-frequency terminals on the circuit board by the housing of the watch core.
Compared with prior art, the utility model has the advantages that：
First, the utility model can save the space of watch core by the way that two-band radio-frequency antenna is injected into watchband,
Other two-band radio-frequency antenna is placed on outside watch core, and radiofrequency signal can be more preferable, can more improve wrist-watch call quality and
The speed of data transfer；Also, the structure for the two-band radio-frequency antenna that the utility model is used, can be applied to high and low two
The transmitting-receiving of the radiofrequency signal of individual frequency range, and can improve while for receiving and dispatching the transmission power of two frequency range radiofrequency signals and connecing
Receive sensitivity.
Second, two-band radio-frequency antenna is embedded in table by the utility model by the particles positioning being inlaid in positioning hole
In band body, it can be ensured that two-band radio-frequency antenna will not shift deformation in watchband body injection molding.
3rd, the utility model is applied to the radiofrequency signal of transmitting-receiving GSM900 frequency ranges and the radiofrequency signal of DCS1800 frequency ranges.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the main structure diagram for the watchband that the utility model has two-band radio-frequency antenna；
Fig. 2 is the right side structural representation for the watchband that the utility model has two-band radio-frequency antenna.
Embodiment
As depicted in figs. 1 and 2, the utility model has the watchband of two-band radio-frequency antenna, provided with watchband body 1 and double frequency
Section radio-frequency antenna 2, wherein, watchband body 1 has tail end 11, the and of stage casing 12 provided with button hole 12a being from top to bottom sequentially connected
Bend head end 13.
Above-mentioned two-band radio-frequency antenna 2 is made up of steel disc, and steel disc is provided with rectangular portion 21, the first strap 22, the second banding
Portion 23, the 3rd strap 24, curved tabs portion 25 and feeding portion 26, rectangular portion 21, the first strap 22, the and of the second strap 23
3rd strap 24 is embedded in the stage casing 12 of watchband body 1, and rectangular portion 21, the second strap 23 and the 3rd strap 24 are coplanar
Set, the first strap 22 and the 3rd strap 24 are respectively positioned at the upper side position and lower position of rectangular portion 21 and prolonging for they
Long side of the direction each parallel to rectangular portion 21 is stretched, the right positions and its bearing of trend that the second strap 23 is located at rectangular portion 21 are flat
Row is between the short side of rectangular portion 21, the strap 22 of rectangular portion 21 and first the second strap 23 between, and the 3rd strap
Banding gap is left between 24, the left part of the first strap 22 is connected with the long side left end in the upside of rectangular portion 21, right part
It is connected with the upper end of the second strap 23, and the first strap 22 is relative to the place plane of 21 and second strap of rectangular portion 23
Bent towards the medial surface of watchband body 1 so that the first strap 22 is perpendicular to the place of 21 and second strap of rectangular portion 23
Plane, the right part of the 3rd strap 24 is connected with the bottom of the second strap 23, also, the first strap 22, the second band
The total length of the strap 24 of shape portion 23 and the 3rd is more than the length of rectangular portion 21, the first strap 22, the second strap 23 and the
The width of three straps 24 is equal and is less than the width of rectangular portion 21 so that rectangular portion 21 can receive and dispatch the radio frequency letter of higher frequency band
Number, the first strap 22, the second strap 23 and the 3rd strap 24 can receive the radiofrequency signal compared with low-frequency range together, and
They can ensure the standing wave value of radiofrequency signal below 1.
Above-mentioned curved tabs portion 25 is embedded in the bending head end 13 of watchband body 1, and curved tabs portion 25 is curved along bending head end 13
Qu Fangxiang extends, and the upper end in curved tabs portion 25 is connected with the left part of the 3rd strap 24, a left side for bottom and feeding portion 26
End is connected, and feeding portion 26 is used to expose with the end face 13a that watch core is in close contact from bending head end 13.
The end face 13a of above-mentioned bending head end 13 is provided with cylindrical boss 131, and the left part of feeding portion 26 is embedded in cylinder
In shape boss 131.
In order to ensure the positioning of two-band radio-frequency antenna is embedded in watchband body interior without exposing, as of the present utility model
Preferred embodiment：Above-mentioned watchband body 1 is by silica gel injection molding；Rectangular portion 21, the first strap 22, the second strap 23,
Positioning hole is offered in 3rd strap 24 and curved tabs portion 25, two-band radio-frequency antenna 2 is by being inlaid in positioning hole
Particles positioning is embedded in watchband body 1.
Wherein, as a kind of embodiment of the present utility model, the length and width of above-mentioned rectangular portion 21 adapts to transmitting-receiving
The radiofrequency signal of GSM900 frequency ranges, the total length and width of the first strap 22, the second strap 23 and the 3rd strap 24 are fitted
Radiofrequency signal assigned in transmitting-receiving DCS1800 frequency ranges.
Intelligent watch of the present utility model, provided with watch core and above-mentioned watchband；The inside of watch core is provided with circuit board, is provided with sideways
The cavity of connection circuit plate, the cylindrical boss 131 of watchband is inlaid in cavity so that the end face 13a of bending head end 13 is close to
On watch core, and cause the feeding portion 26 of two-band radio-frequency antenna 2 is penetrated after cavity electrically to connect with the radio-frequency terminals on circuit board
Connect.
Wherein, being reliably connected in order to ensure two-band radio-frequency antenna and circuit board, is used as preferred reality of the present utility model
Mode is applied, the right part of feeding portion 26 of two-band radio-frequency antenna 2 has reclinate elastic piece structure 261, the bullet of feeding portion 26
Chip architecture 261 is compressed by the housing of watch core in radio-frequency terminals on circuit boards.
The utility model is not limited to above-mentioned embodiment, according to the above, according to the ordinary skill of this area
Knowledge and customary means, under the premise of the above-mentioned basic fundamental thought of the utility model is not departed from, the utility model can also be made
The equivalent modifications of other diversified forms, replace or change, all fall among protection domain of the present utility model.
Claims (6)
1. a kind of watchband with two-band radio-frequency antenna, provided with watchband body (1), the watchband body (1) has by up to
Under be sequentially connected tail end (11), stage casing (12) and bending head end (13), it is characterised in that：Described watchband is additionally provided with two-band
Radio-frequency antenna (2), the two-band radio-frequency antenna (2) is made up of steel disc, and the steel disc is provided with rectangular portion (21), the first strap
(22), the second strap (23), the 3rd strap (24), curved tabs portion (25) and feeding portion (26), the rectangular portion (21),
One strap (22), the second strap (23) and the 3rd strap (24) are embedded in the stage casing (12) of the watchband body (1),
The rectangular portion (21), the second strap (23) and the 3rd strap (24) is coplanar sets, first strap (22) and the
Three straps (24) respectively positioned at the rectangular portion (21) upper side position and lower position and their bearing of trend is parallel
In the long side of the rectangular portion (21), second strap (23) is located at the right positions of the rectangular portion (21) and it extends
Be oriented parallel to the short side of the rectangular portion (21), between the rectangular portion (21) and the first strap (22), with the second banding
Banding gap, the left part of first strap (22) and institute are left between portion (23) between the 3rd strap (24)
The long side left end in upside for stating rectangular portion (21) is connected, right part is connected with the upper end of second strap (23), and described
First strap (22) is relative to plane where the rectangular portion (21) and the second strap (23) towards the watchband body (1)
Medial surface bending so that the first strap (22) perpendicular to where the rectangular portion (21) and the second strap (23) putting down
Face, the right part of the 3rd strap (24) is connected with the bottom of second strap (23), also, the first band
The total length in shape portion (22), the second strap (23) and the 3rd strap (24) is more than the length of the rectangular portion (21), described
The width of first strap (22), the second strap (23) and the 3rd strap (24) is equal and less than the rectangular portion (21)
Width；The curved tabs portion (25) is embedded in the bending head end (13) of the watchband body (1), and the curved tabs portion (25) is along institute
State the bending direction extension of bending head end (13), the upper end of the curved tabs portion (25) and a left side for the 3rd strap (24)
End is connected, bottom is connected with the left part of the feeding portion (26), and the feeding portion (26) bends head end (13) from described
End face (13a) for being in close contact with watch core exposes.
2. watchband according to claim 1, it is characterised in that：Described watchband body (1) is by silica gel injection molding；It is described
Rectangular portion (21), the first strap (22), the second strap (23), open up on the 3rd strap (24) and curved tabs portion (25)
There is positioning hole, the two-band radio-frequency antenna (2) is embedded in the table by the particles positioning being inlaid in the positioning hole
In band body (1).
3. watchband according to claim 1, it is characterised in that：The length and width of the rectangular portion (21) adapts to transmitting-receiving
The radiofrequency signal of GSM900 frequency ranges, the overall length of first strap (22), the second strap (23) and the 3rd strap (24)
Degree and width adapt to receive and dispatch the radiofrequency signal of DCS1800 frequency ranges.
4. the watchband according to claims 1 to 3 any one, it is characterised in that：The end face of the bending head end (13)
(13a) is provided with cylindrical boss (131), and the left part of the feeding portion (26) is embedded in the cylindrical boss (131).
5. a kind of intelligent watch, it is characterised in that：Described intelligent watch is provided with the watchband described in watch core and claim 4；Institute
The inside for stating watch core is provided with circuit board, is communicated with the cavity of the circuit board, the cylindrical boss (131) of the watchband sideways
It is inlaid in the cavity so that the end face (13a) of the bending head end (13) is close on the watch core, and causes described double
The feeding portion (26) of frequency range radio-frequency antenna (2) penetrate after the cavity with the circuit board radio-frequency terminals be electrically connected.
6. intelligent watch according to claim 5, it is characterised in that：The feeding portion of the two-band radio-frequency antenna (2)
(26) right part has reclinate elastic piece structure (261), and the elastic piece structure (261) of the feeding portion (26) is by the watch core
Housing be pressed in the radio-frequency terminals on the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021720.5U CN206451835U (en) | 2017-01-06 | 2017-01-06 | Watchband and intelligent watch with two-band radio-frequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021720.5U CN206451835U (en) | 2017-01-06 | 2017-01-06 | Watchband and intelligent watch with two-band radio-frequency antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451835U true CN206451835U (en) | 2017-08-29 |
Family
ID=59672201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021720.5U Expired - Fee Related CN206451835U (en) | 2017-01-06 | 2017-01-06 | Watchband and intelligent watch with two-band radio-frequency antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534873A (en) * | 2019-09-30 | 2019-12-03 | 维沃移动通信有限公司 | A kind of wearable device |
| WO2021190134A1 (en) * | 2020-03-26 | 2021-09-30 | RealMe重庆移动通信有限公司 | Wearable device |
| CN114361766A (en) * | 2021-12-20 | 2022-04-15 | 武汉天喻信息产业股份有限公司 | Racket ring bracelet with non-connection function |
-
2017
- 2017-01-06 CN CN201720021720.5U patent/CN206451835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534873A (en) * | 2019-09-30 | 2019-12-03 | 维沃移动通信有限公司 | A kind of wearable device |
| CN110534873B (en) * | 2019-09-30 | 2021-07-30 | 维沃移动通信有限公司 | Wearable equipment |
| WO2021190134A1 (en) * | 2020-03-26 | 2021-09-30 | RealMe重庆移动通信有限公司 | Wearable device |
| CN114361766A (en) * | 2021-12-20 | 2022-04-15 | 武汉天喻信息产业股份有限公司 | Racket ring bracelet with non-connection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |