CN205091546U - Wrist -watch with car key function - Google Patents
Wrist -watch with car key function Download PDFInfo
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- CN205091546U CN205091546U CN201520896566.7U CN201520896566U CN205091546U CN 205091546 U CN205091546 U CN 205091546U CN 201520896566 U CN201520896566 U CN 201520896566U CN 205091546 U CN205091546 U CN 205091546U
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- watch
- wrist
- automobile key
- antenna
- function
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Abstract
The utility model provides a wrist -watch with car key function, including watchcase and watchband, the watchcase is connected through first connecting portion, second connecting portion with the watchband, and wrist -watch with car key function still includes car key circuit module and the ultrahigh frequency antenna of being connected with car key circuit module, and the car key circuit module set up within the watchcase, and the ultrahigh frequency antenna sets up outside the watchcase. The utility model provides a wrist -watch with car key function is through setting up the antenna outside the metal watchcase for the metal watchcase does not influence the efficiency of antenna, thereby improves the performance of the car key in the wrist -watch.
Description
Technical field
The utility model relates to wearable device field, is specifically related to a kind of wrist-watch with function of automobile key.
Background technology
In existing automobile key, low-frequency antenna and UHF-antenna are integrated on the circuit module of automobile key.If directly the circuit module of automobile key is put into wrist-watch, first the module that enough space are such is not had in watchcase, secondly the wrist-watch of high-quality adopts metal shell usually, metal shell can affect the usefulness of low-frequency antenna and UHF-antenna, automobile key performance in wrist-watch is reduced, and even function cannot normally use.
Utility model content
For problems of the prior art, problem to be solved in the utility model is to provide a kind of wrist-watch with function of automobile key, and metal shell does not affect the usefulness of antenna, thus improves the performance of the automobile key in wrist-watch.
The utility model provides a kind of wrist-watch with function of automobile key, comprise watchcase and watchband, watchcase is connected by the first connecting portion, the second connecting portion with watchband, the UHF-antenna that the wrist-watch with function of automobile key also comprises automobile key circuit module and is connected with automobile key circuit module, automobile key circuit module is arranged within watchcase, and described UHF-antenna is arranged at outside described watchcase.
Further, the wrist-watch with function of automobile key also comprises the low-frequency antenna be connected with automobile key circuit module, and low-frequency antenna is arranged in the first connecting portion.
Further, UHF-antenna is arranged in the second connecting portion.
Further, watchcase comprises upper cover, and UHF-antenna is arranged at and covers.
Further, UHF-antenna is arranged on watchband.
Further, the wrist-watch with function of automobile key is mechanical watch, accutron or intelligent watch.
Compared with prior art, the wrist-watch of what the utility model provided have function of automobile key has following beneficial effect: by being arranged at outside metal shell by antenna, make metal shell not affect the usefulness of antenna, thus improve the performance of the automobile key in wrist-watch.
Accompanying drawing explanation
Fig. 1 is the schematic diagram with the wrist-watch of function of automobile key of an embodiment of the present utility model;
Fig. 2 is the schematic diagram with the wrist-watch of function of automobile key of another embodiment of the present utility model;
Fig. 3 is the schematic diagram with the wrist-watch of function of automobile key of another embodiment of the present utility model;
Fig. 4 is the schematic diagram with the wrist-watch of function of automobile key of another embodiment of the present utility model;
Fig. 5 is the schematic diagram with the wrist-watch of function of automobile key of another embodiment of the present utility model;
Fig. 6 is the schematic diagram with the watchband of the wrist-watch of function of automobile key shown in Fig. 5.
Embodiment
As shown in Figure 1, the wrist-watch with function of automobile key of an embodiment of the present utility model, comprises watchcase 1, watchband 3, control assembly (not shown), display unit (not shown) and functional unit (not shown).
The wrist-watch in the present embodiment with function of automobile key is intelligent watch, control assembly is electronic core, display unit is display screen or dial plate, functional unit is the button being arranged at watchcase sides or front, also comprise button cell, and for modules such as WiFi, GSM, BT, LTE, CDMA or NFC of communicating.
Watchcase 1 is connected by the first connecting portion 21, second connecting portion 22 with watchband 3, the UHF-antenna 43 that the wrist-watch with function of automobile key also comprises automobile key circuit module 41 and is connected with automobile key circuit module, automobile key circuit module 41 is arranged within watchcase 1, and UHF-antenna 43 is arranged in the second connecting portion 22.
In the present embodiment, realize function of automobile key module to comprise: automobile key circuit module 41 and UHF-antenna 43, namely automobile key circuit module 41 is here remote key circuit module, do not comprise UHF-antenna 43, so first, reduce volume and the height of automobile key circuit module 41, be easy to automobile key circuit module 41 to be positioned in the housing 1 of intelligent watch; Secondly UHF-antenna 43 is arranged at outside metal shell 1, reduces and the usefulness of UHF-antenna 43 is affected, thus ensure the normal use of the function of automobile key of intelligent watch.
UHF-antenna can be soft-board antenna, FPC flexible print circuit, sheet metal and Loop antenna etc.
In the present embodiment, UHF-antenna 43 is connected respectively by wire 44 with automobile key circuit module 41.
As shown in Figure 2, in another embodiment, be with the difference with the wrist-watch of function of automobile key shown in Fig. 1: the wrist-watch with function of automobile key also comprises the low-frequency antenna 42 be connected with automobile key circuit module 41, and low-frequency antenna 42 is arranged in the first connecting portion 21.
In the present embodiment, low-frequency antenna 42, UHF-antenna 43 are connected by wire 44 with automobile key circuit module 41 respectively.
In the present embodiment, realize function of automobile key module to comprise: automobile key circuit module 41, low-frequency antenna 42 and UHF-antenna 43, namely automobile key circuit module 41 is here for enter circuit module without key, does not comprise low-frequency antenna 42 and UHF-antenna 43.
Automobile key circuit module 41 also can comprise simultaneously and enters circuit module without key, provides without key entered function.
As shown in Figure 3, in another embodiment, low-frequency antenna 42, UHF-antenna 43 make all-in-one-piece flexible PCB with automobile key circuit module 41.
Automobile key circuit module 41 has interface, interface for connecting button cell, also for connecting automobile key circuit module and functional unit, functional unit can be passed through like this, such as button, operates automobile key, such as, open car door or open boot.
Automobile key conventional at present comprises automobile remote-control key and keyless access system.
Automobile remote-control key, by initiatively pressing the button, can open the door at a distance and lock a door, and without the need to inserting in lockhole by key, therefore automobile remote-control key be with active mode work.Automobile remote-control key can also open luggage case, tank filler cap outside car, closes vehicle window and regain outer backsight mirror when car locking.
Keyless access system, also referred to as Intelligent key, on the basis of automobile remote-control key, adds passive working method, namely can not press the button, as long as identity information coupling, just can open the door and lock a door.
When car owner enters in induction region, or hand touches door handle, the identity identification information Intelligent key that it carries will receive the low frequency signal that automobile sends, if this signal is consistent with the identity identification information preserved in Intelligent key, Intelligent key will be waken up.To analyze the certification instruction that sends of automobile after Intelligent key is waken up, and send corresponding signal and verify, if the verification passes, automobile will open car door lock.Once driver into the car, only need simply to click start key, motor car engine will start.
In the present embodiment, automobile key circuit module 41 is remote-control key circuit module.
In another embodiment, automobile key circuit module 41 is for enter circuit module without key.
As shown in Figure 4, In yet another embodiment, watchcase 1 comprises upper cover, and UHF-antenna 43 is arranged at and covers.UHF-antenna 43 be arranged at watchcase 1 on cover, instead of it is inner to be arranged at watchcase 1, and the performance of such UHF-antenna 43 can not be subject to the impact of metal shell 1.
UHF-antenna 43 is loop configuration, certain loop configuration can correspond to the structure of watchcase 1, such as watchcase 1 is circular, UHF-antenna 43 is annular, watchcase 1 is oval, UHF-antenna 43 is oval ring wire, is connected, as shown in Figure 4 by wire 44 with automobile key circuit module 41.
As shown in Figure 5, In yet another embodiment, UHF-antenna 43 is arranged on watchband 3, and watchband 3 is spring watchband, as shown in Figure 6, comprise internal layer 31 two-layer with skin 32, internal layer 31 is the one decks near wrist-watch wearer wrist, and outer 32 is the one decks away from wrist-watch wearer wrist, by the cooperation of internal layer 31 with skin 32, watchband 3 can be stretched, no longer describe in detail here.
UHF-antenna 43 is Collapsible structure, can be arranged on watchband 3 by UHF-antenna 43 in different ways, UHF-antenna 43 can be stretched along with watchband 3, do not hinder and put on or take off wrist-watch.
Mode is coated with an insulation course at the internal layer 31 of watchband 3, and utilize the skin 32 of watchband 3 as UHF-antenna 43, and this structure can prevent the interference of wrist-watch wearer wrist.
Another kind of mode is that the internal layer 31 of watchband 3 adopts non-conducting material to make, and utilizes the skin of watchband 3 as UHF-antenna 43.
A kind of mode is also had to be embedded in watchband 3 by UHF-antenna 43.
In yet another embodiment, the wrist-watch with function of automobile key is mechanical watch, and control assembly is mechanical movement, and display unit is dial plate, and functional unit is the button being arranged at watchcase sides.The wrist-watch with function of automobile key also comprises automobile key circuit module and the low-frequency antenna that is connected with automobile key circuit module and UHF-antenna, automobile key circuit module is arranged within watchcase, low-frequency antenna is arranged in the first connecting portion, UHF-antenna is arranged in the second connecting portion, also comprises button cell in addition.Other set-up modes of above-mentioned UHF-antenna, are equally applicable to mechanical watch, no longer describe in detail herein.
In yet another embodiment, the wrist-watch with function of automobile key is accutron, and control assembly is electronic core, and display unit is display screen or dial plate, and functional unit is the button being arranged at watchcase sides or front, also comprises button cell.The wrist-watch with function of automobile key also comprises automobile key circuit module and the low-frequency antenna that is connected with automobile key circuit module and UHF-antenna, automobile key circuit module is arranged within watchcase, low-frequency antenna is arranged in the first connecting portion, and UHF-antenna is arranged in the second connecting portion.Other set-up modes of above-mentioned UHF-antenna, are equally applicable to mechanical watch, no longer describe in detail herein.
Although the utility model discloses as above with preferred embodiment, the utility model is not defined in this.Any those skilled in the art, not departing from the various change and amendment done in spirit and scope of the present utility model, all should include in protection domain of the present utility model, therefore protection domain of the present utility model should be as the criterion with claim limited range.
Claims (10)
1. one kind has the wrist-watch of function of automobile key, comprise watchcase and watchband, described watchcase is connected by the first connecting portion, the second connecting portion with described watchband, it is characterized in that, the UHF-antenna that the described wrist-watch with function of automobile key also comprises automobile key circuit module and is connected with described automobile key circuit module, described automobile key circuit module is arranged within described watchcase, and described UHF-antenna is arranged at outside described watchcase.
2. there is the wrist-watch of function of automobile key as claimed in claim 1, it is characterized in that, described in there is function of automobile key wrist-watch also comprise the low-frequency antenna be connected with described automobile key circuit module, described low-frequency antenna is arranged in described first connecting portion.
3. have the wrist-watch of function of automobile key as claimed in claim 1 or 2, it is characterized in that, described UHF-antenna is arranged in described second connecting portion.
4. have the wrist-watch of function of automobile key as claimed in claim 1 or 2, it is characterized in that, described watchcase comprises upper cover, described UHF-antenna be arranged at described on cover.
5. have the wrist-watch of function of automobile key as claimed in claim 4, it is characterized in that, described UHF-antenna is loop configuration.
6. have the wrist-watch of function of automobile key as claimed in claim 1 or 2, it is characterized in that, described UHF-antenna is arranged on described watchband.
7. have the wrist-watch of function of automobile key as claimed in claim 6, it is characterized in that, described watchband is spring watchband, and described UHF-antenna is the skin of described spring watchband or is embedded in described spring watchband.
8. have the wrist-watch of function of automobile key as claimed in claim 1, it is characterized in that, described UHF-antenna and described automobile key circuit module are connected by wire or make all-in-one-piece flexible PCB.
9. have the wrist-watch of function of automobile key as claimed in claim 2, it is characterized in that, described low-frequency antenna, described UHF-antenna and described automobile key circuit module are connected by wire or make all-in-one-piece flexible PCB.
10. there is the wrist-watch of function of automobile key as claimed in claim 1, it is characterized in that, described in there is function of automobile key wrist-watch be mechanical watch, accutron or intelligent watch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896566.7U CN205091546U (en) | 2015-11-09 | 2015-11-09 | Wrist -watch with car key function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896566.7U CN205091546U (en) | 2015-11-09 | 2015-11-09 | Wrist -watch with car key function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205091546U true CN205091546U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896566.7U Active CN205091546U (en) | 2015-11-09 | 2015-11-09 | Wrist -watch with car key function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205091546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724791A (en) * | 2017-11-22 | 2018-02-23 | 科成精密模塑科技无锡有限公司 | Multi-functional automobile launcher shell |
| CN111223214A (en) * | 2020-02-11 | 2020-06-02 | 深圳市副驾驶科技有限公司 | Watch type intelligent automobile key signal channel and hidden antenna module design |
| CN112909536A (en) * | 2021-01-20 | 2021-06-04 | 维沃移动通信有限公司 | Watch (watch) |
-
2015
- 2015-11-09 CN CN201520896566.7U patent/CN205091546U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724791A (en) * | 2017-11-22 | 2018-02-23 | 科成精密模塑科技无锡有限公司 | Multi-functional automobile launcher shell |
| CN111223214A (en) * | 2020-02-11 | 2020-06-02 | 深圳市副驾驶科技有限公司 | Watch type intelligent automobile key signal channel and hidden antenna module design |
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |