CN203278359U

CN203278359U - Wireless charging watch

Info

Publication number: CN203278359U
Application number: CN2013203463063U
Authority: CN
Inventors: 刘东霭
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-17
Filing date: 2013-06-17
Publication date: 2013-11-06
Anticipated expiration: 2023-06-17

Abstract

The utility model discloses a wireless charging watch comprising a watch housing and a watch core mainboard; the watch also comprises a charging coil, a rectification filter circuit and a rechargeable storage battery electrically connected in sequence; the rectification filter circuit is arranged on the watch core mainboard; the storage battery is also electrically connected with a power supply input end of the watch core mainboard; and the watch core mainboard, the storage battery and the charging coil are laminated and arranged from top to bottom in the watch housing. The wireless charging watch employs the charging coil as a power taking device to replace an existing wired charger, so wireless charging function of the watch is realized; lamination arrangement is realized in structure, and arrangement is compact, thereby realizing sealing property of the watch core and providing more suitability for the watch; the watch can be charged on any wireless charging device; waterproof and dustproof functions are also provided; and service life and tolerance intensity of the watch are improved.

Description

The wireless charging wrist-watch

Technical field

The utility model relates to the wrist-watch technical field, is specifically related to a kind of wireless charging wrist-watch.

Background technology

At present, portable blue-tooth electronic intelligence wrist-watch can be connected to smart mobile phone, so need use the power resource of a lot of batteries when the blue-tooth intelligence wrist-watch uses.Existing portable blue-tooth electronic intelligence wrist-watch needs to be equipped with a specific charger in order to be full of the interior rechargeable battery of Bluetooth electronic intelligent watch.

Charger is connected to power port by cable, and another discharge port of charger should be electrically connected to rechargeable battery in the portable blue-tooth electronic watch, with electric energy transmitting.

Yet the electrical contact surfaces of portable blue-tooth electronic intelligence wrist-watch can become easily infected by dust or foreign matter, causes conducting terminal and charger loose contact or short circuit.And, owing to existing conducting terminal to be connected in portable blue-tooth electronic intelligence wrist-watch, cause portable blue-tooth electronic intelligence wrist-watch can not accomplish water-proof function.

In addition, the portable blue-tooth electronic intelligence wrist-watch of different brands respectively is equipped with different chargers.Therefore, if the blue-tooth intelligence wrist-watch that the user need to more renew needs to use new charger to use, charger originally is inapplicable, is a kind of wasting of resources to society.

The utility model content

The utility model provides a kind of wireless charging wrist-watch, can address the above problem.

A kind of wireless charging wrist-watch that the utility model embodiment provides, comprise watchcase and watch core mainboard, also comprise: the charge coil, current rectifying and wave filtering circuit and the chargeable storage battery that are electrically connected to successively, current rectifying and wave filtering circuit is arranged on the watch core mainboard, storage battery also is electrically connected to the electrical input that supplies of watch core mainboard, and watch core mainboard, storage battery and charge coil be stacked being arranged in watchcase from top to bottom.

Preferably, the positive terminal of storage battery and negative terminal are arranged on the top surface edge of storage battery, lower surface edge at the watch core mainboard is respectively equipped with the anode connection terminal corresponding with accumulator positive gate terminal and negative terminal and negative pole link, and the both positive and negative polarity of the output of current rectifying and wave filtering circuit is connected this anode connection terminal and negative pole link respectively with the both positive and negative polarity of watch core main board power supply input.

Preferably, the top of watch core mainboard is provided with a touch-screen, and touch-screen is electrically connected on the watch core mainboard.

Preferably, also comprise a watch core housing, watch core mainboard, storage battery and charge coil be stacked the setting in the watch core housing from top to bottom, and touch-screen is sealed on the watch core housing, and the watch core housing is placed in watchcase.

Preferably, comprise on the watch core mainboard that one is used for carrying out with other electronic equipments the wireless communication module of transfer of data.

Preferably, the watch core mainboard is provided with the control button, controls button and extends watchcase.

Preferably, the quantity of charge coil is a plurality of, and is connected in series successively.

Technique scheme can be found out, because the utility model embodiment adopts charge coil as power taking equipment, replace existing wired charger, realized the wireless charging function to wrist-watch, and stacked setting on structure, closely arrange, can realize the sealing of watch core, have higher suitability, all can charge on wireless charging device arbitrarily, and can waterproof and dustproof, the useful life of raising wrist-watch and tolerance intensity.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.Fig. 1 is wireless charging wrist-watch electrical block diagram in the utility model embodiment;

Fig. 2 is the blast structural representation of wireless charging wristwatch case in the utility model embodiment;

Fig. 3 is the blast structural representation of wireless charging watch core in the utility model embodiment.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.

Embodiment:

The utility model embodiment provides a kind of wireless charging wrist-watch; as shown in Figures 1 and 2; comprise watchcase 2 and watch core mainboard 42; the end face of watchcase 2 is by transparent protective plate 1 capping; thereby protection is arranged on the watch core mainboard 42 in watchcase 2; watch core mainboard 42 is provided with controls button 3, controls button 3 and extends watchcase 2, controls button and can carry out information setting and time check and correction to wrist-watch.The peripheral circuits that watch core mainboard 42 has control circuit, crystal oscillating circuit and display circuit and makes the watch core normal operation, the watch core mainboard is as the core cell of watch core 4, those skilled in the art can obtain its concrete structure and operation principle by existing knowledge, repeat no more herein.In addition, comprise on the watch core mainboard that one is used for carrying out with other electronic equipments the wireless communication module of transfer of data, wireless communication module is accepted the control of control circuit, thereby realization and smart mobile phone, panel computer or notebook computer with unlimited network interface card carry out wireless telecommunications.This wireless communication module can adopt bluetooth module or wifi module.

In order to realize wireless power taking, also comprised the charge coil, current rectifying and wave filtering circuit and the chargeable storage battery that are electrically connected to successively in the utility model embodiment, chargeable storage battery adopts lithium ion battery, can realize repeatedly charging, and electric weight memory capacity is large; Current rectifying and wave filtering circuit can adopt the Half bridge rectifier circuit to connect filter capacitor and realize, current rectifying and wave filtering circuit is arranged on the watch core mainboard, storage battery also is electrically connected to the electrical input that supplies of watch core mainboard, and watch core mainboard, storage battery and charge coil be stacked being arranged in watchcase from top to bottom.Be understandable that, wireless charger is as existing equipment, those skilled in the art can be known its operation principle, and wireless charger is the magnetic field of radiation variation towards periphery, when charge coil during near wireless charger, charge coil is under the changing magnetic field effect, the electric current that changes, the electric current of this variation is input to current rectifying and wave filtering circuit, through over commutation and filtering, obtain direct voltage, thereby be charge in batteries.

In order to reduce space hold, make the wrist-watch compact internal structure, the positive terminal of storage battery and negative terminal are arranged on the top surface edge of storage battery, lower surface edge at the watch core mainboard is respectively equipped with the anode connection terminal corresponding with accumulator positive gate terminal and negative terminal and negative pole link, and the both positive and negative polarity of the output of current rectifying and wave filtering circuit is connected this anode connection terminal and negative pole link respectively with the both positive and negative polarity of watch core main board power supply input.Therefore, when assembling this wrist-watch, watch core mainboard and storage battery stacked on top of one another make the positive terminal, negative terminal of storage battery be connected with anode connection terminal, the contact of negative pole link on the watch core mainboard and get final product.

Touch-screen is adopted in demonstration for wrist-watch information in the utility model embodiment, thereby realizes the more multi-control function to wrist-watch, is provided with a touch-screen 41 above watch core mainboard 42, and touch-screen 41 is electrically connected on watch core mainboard 42.Certainly, when not adopting touch-screen in other embodiments, shield to show with common display, coordinate above-mentioned control button to carry out the wrist-watch operation.

In order further watch core 4 to be carried out waterproofing protection; in the utility model embodiment, this watch core 4 also comprises a watch core housing 44; watch core mainboard 42, storage battery 43 and charge coil be stacked the setting in watch core housing 44 from top to bottom; touch-screen 41 is sealed on watch core housing 44; watch core housing 44 is placed in watchcase 2, thereby watch core has been had double protection functions.

Be understandable that, charge coil is the power taking equipment in the wrist-watch charging process, the quantity of charge coil can be for a plurality of in other embodiment, the series connection successively of a plurality of charge coil head and the tail, according to transformer principle, the series connection of a plurality of charge coils has been equivalent to increase the coil turn of transformer coil, and as seen, charge coil quantity and the power taking voltage of series connection have proportional relation.

Have technique scheme to find out, the wireless charging wrist-watch that the utility model embodiment provides has not only been realized wireless power taking technology, and close structure, takes up room little, is beneficial to integrated; Combine with touch control with by key control simultaneously, realize the multiple control modes to wrist-watch, its sealing is good, can waterproof and dustproof, increased the useful life of wrist-watch and to the tolerance intensity of environment.

Above a kind of wireless charging wrist-watch that the utility model embodiment is provided is described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Relevant this creation is for reaching above-mentioned purpose, the technology Dian means that adopted and other effects, hereby enumerate embodiment and coordinate graphic being described in detail as follows, believe purpose Dian feature and other advantages of this creation, when can by one deeply specifically understand, only these embodiment are a preferred embodiment, it is not the scope that limits the invention process, be all according to the present patent application the scope of the claims described shape Dian structure Dian feature and the impartial variation and modification for it of spiritual institute, all should be included in the present invention's claim.

Claims

1. wireless charging wrist-watch, comprise watchcase and watch core mainboard, it is characterized in that, also comprise: the charge coil, current rectifying and wave filtering circuit and the chargeable storage battery that are electrically connected to successively, current rectifying and wave filtering circuit is arranged on the watch core mainboard, storage battery also is electrically connected to the electrical input that supplies of watch core mainboard, and watch core mainboard, storage battery and charge coil be stacked being arranged in watchcase from top to bottom.

2. wireless charging wrist-watch as claimed in claim 1, it is characterized in that: the positive terminal of storage battery and negative terminal are arranged on the top surface edge of storage battery, lower surface edge at the watch core mainboard is respectively equipped with the anode connection terminal corresponding with accumulator positive gate terminal and negative terminal and negative pole link, and the both positive and negative polarity of the output of current rectifying and wave filtering circuit is connected this anode connection terminal and negative pole link respectively with the both positive and negative polarity of watch core main board power supply input.

3. wireless charging wrist-watch as claimed in claim 1 or 2, is characterized in that, the top of watch core mainboard is provided with a touch-screen, and touch-screen is electrically connected on the watch core mainboard.

4. wireless charging wrist-watch as claimed in claim 3, is characterized in that, also comprises a watch core housing, and watch core mainboard, storage battery and charge coil be stacked the setting in the watch core housing from top to bottom, and touch-screen is sealed on the watch core housing, and the watch core housing is placed in watchcase.

5. wireless charging wrist-watch as claimed in claim 1 or 2, is characterized in that, comprises on the watch core mainboard that one is used for carrying out with other electronic equipments the wireless communication module of transfer of data.

6. wireless charging wrist-watch as claimed in claim 1 or 2, is characterized in that, the watch core mainboard is provided with the control button, controls button and extend watchcase.

7. wireless charging wrist-watch as claimed in claim 1 or 2, it is characterized in that: the quantity of charge coil is a plurality of, and is connected in series successively.