CN203882280U - Wireless power supply mouse set - Google Patents
Wireless power supply mouse set Download PDFInfo
- Publication number
- CN203882280U CN203882280U CN201420293866.1U CN201420293866U CN203882280U CN 203882280 U CN203882280 U CN 203882280U CN 201420293866 U CN201420293866 U CN 201420293866U CN 203882280 U CN203882280 U CN 203882280U
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- China
- Prior art keywords
- mouse
- wireless power
- lead
- module
- wire
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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a wireless power supply mouse set which comprises a wireless power supply mouse and accessories. The accessories include the special mouse mat and the receiving accessories, the special mouse mat comprises a transmitting module, a transmitting coil and a mouse mat body, the transmitting coil and a lead are pasted to the center of the bottom of the special mouse mat, a cloth face is additionally arranged, the transmitting module is formed by a special module circuit, four led-out ends are arranged on the transmitting module, a USB lead welding end is arranged on one side of the transmitting module, the USB lead is respectively connected with the positive pole of the transmitting module and the negative pole of the transmitting module, a transmitting coil lead welding end is arranged on the other side of the transmitting module, the receiving accessories include the receiving coil, the receiving coil lead and the receiving module, the receiving coil is located at the bottom of the wireless photoelectric mouse, and the receiving coil lead and the input end of the receiving module are welded. The wireless power supply mouse set has the advantages of being low in cost, convenient to upgrade, free of disassembling and suitable for application and popularization.
Description
Technical field
The utility model belongs to wireless power technical field, relates to a kind of wireless power mouse external member.
Background technology
Wireless power technology is mainly used in charging field at present, this technology has been utilized electromagnetic induction principle, and relevant alternating current impression technology, at sending and receiving end, by the AC signal that corresponding coil comes sending and receiving to produce induction, charge a technology, user only need to be placed on charging equipment on one " flat board " and can charge, such charging modes appears on wrist-watch and shaver in the past, but cannot effectively charge for high capacity lithium ion battery at that time.Have be now applied to that electric toothbrush wireless charger, mobile phone, intercom, less radio-frequency IC-card, the pass, the card of paying the fees are dustproof, special occasions that contactless elevator floor pilot lamp etc. has waterproof requirement.
The basic functional principle of induction wireless power technology: induction wireless power technology is mainly comprised of three parts, be energy transmitting portion (Transmitter), detachable Transformer (Transformer) and energy receptor portions (Receiver).The basic functional principle of system is: input AC electricity becomes direct current through overcommutation, filtering, voltage stabilizing, by high-frequency inverter, carry out inversion afterwards, the primary coil of the high-frequency alternating electric current input detachable Transformer that inversion produces, through secondary coil, be coupled, thereby generation induction electromotive force, then by being load supplying after filtering high-frequency rectifier.
In prior art, there is following defect:
1. the operating distance of induction wireless power technology is very near, in 30 centimetres, therefore be directly used as the power supply of wireless mouse, is unpractical conventionally.
2. existing wireless mouse all adopts powered battery, and battery consumption is very fast, can only be with about 2 months.The inherent characteristic of especially existing battery, causes the end of lifetime of battery, and internal resistance is large especially, carrying load ability variation.Be mainly manifested in when busy, mouse reacts slowly, even seemingly-dead.Affect work efficiency and do not say, also destroyed mood.
Utility model content
In order to overcome defect of the prior art, solve existing wireless mouse and adopt powered battery, the problem that battery consumption is fast, the utility model provides a kind of wireless power mouse external member.
Its technical scheme is as follows:
A kind of wireless power mouse external member, comprise wireless power mouse and annex, described annex comprises mouse special pad and receives annex, described mouse special pad comprises transmitter module, transmitting coil and mouse pad, described mouse special pad bottom centre position has been pasted transmitting coil and lead-in wire, and increase one deck cloth cover, transmitter module consists of special module circuit, transmitter module is provided with four exits, described transmitter module one side is USB wire bonds end, USB lead-in wire connects respectively transmitter module positive pole and transmitter module negative pole, the other side of transmitter module is transmitting coil wire bonds end, described reception annex comprises receiving coil, receiving coil lead-in wire and receiver module, receiving coil is positioned at wireless optical mouse bottom, receiving coil lead-in wire is welded to connect with receiver module input end.
Further preferably, the inside diameter of described transmitting coil is 35mm, and outer dia is 40mm.
Further preferably, the line length of described USB lead-in wire is 1000mm.
The beneficial effects of the utility model: the utility model moves to energy transmitting portion in mouse pad, have just avoided the problem of wireless power near distance, solve the wireless power of wireless mouse.Only need by simple annex, can realize the unlimited power supply of wireless mouse, thoroughly break away from and change the drawback that battery brings.Cost is low, and upgrading is convenient, without dismounting, without electronics and mechanical base knowledge.Be easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mouse special pad of the utility model wireless power mouse external member;
Fig. 2 is the reception annex of the utility model wireless power mouse external member and the package assembly schematic diagram of common wireless mouse;
Fig. 3 is the circuit theory diagrams of the utility model wireless power mouse external member.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in more detail.
With reference to Fig. 1-3, a kind of wireless power mouse external member, comprises wireless power mouse and annex, and described annex is made of welded connection by supply module and super capacitor.
One, the structure of the mouse special pad of wireless power mouse external member, as shown in Figure 1.
1. transmitter module.
Transmitter module consists of special module circuit, and structure sealing is non-dismountable.Transmitter module has four exits, as shown in Figure 1.In Fig. 1, transmitter module left side is USB wire bonds end, and the red line in USB lead-in wire connects transmitter module positive pole (module wiring position has "+" sign), and black line connects transmitter module negative pole (module wiring position has "-" sign).It is identical that USB lead-in wire is sold with market.Line length 1000mm, can increase and decrease as one sees fit, can obviously not affect result of use.USB power supply port is public mouthful of USB, i.e. A type plug.In Fig. 1, transmitter module right side is transmitting coil wire bonds end.
2. transmitting coil.
Transmitting coil turns to circle with 0.5mm enameled wire, also can adopt film printing coil (now transmitting coil can be embedded under mouse pad top layer cloth cover).Its inside diameter is about 35mm, and outer dia is about 40mm, embeds the center of mouse pad bottom, i.e. often stop place of mouse, to guarantee that wireless mouse charges normal.Two transmitting coil lead-in wires (the 0.5mm enameled wire by self naturally extends and obtains) are welded on two solder joints on transmitter module right side, without distinguishing polarity.
3. mouse pad
Mouse pad is identical with commercially available mouse pad material, structural similarity.But at mouse pad bottom centre position, pasted transmitting coil and lead-in wire, and increased one deck cloth cover (thering is identical material and technique with common mouse top layer cloth cover) and protect transmitting coil and lead-in wire.
Transmitter module embeds concrete size in mouse pad palmrest and as shown in Figure 1, repeats no more.
Two, the reception annex of wireless power mouse external member, as shown in Figure 2.
Receive annex by receiving coil (identical with transmitting coil), (the structure sealing of receiving coil lead-in wire (the 0.5mm enameled wire by self naturally extends and obtains) and receiver module, non-dismountable) etc. formation, lead-in wire between them all adopts welding, and before dispatching from the factory, completing connection, user is only responsible for the connection of receiver module and battery compartment electrode.
Wireless optical mouse in Fig. 2 belongs to user and buys article (preferably battery compartment mouse bottom) by oneself, is a kind of typical structure wherein shown in figure.Mainly by: mouse foot (3), mouse optical window, battery compartment, wireless receiver are taken in mouthful etc. and to be formed.Do not belong to this external member scope, repeat no more.
Particularly, receiving coil will be placed on wireless optical mouse bottom correct position, to mouse foot, the unscreened place of mouse optical window.Receiving coil wire bonds is to special-purpose receiver module input end (module has sign) two solder joints, without distinguishing both positive and negative polarity.
Two other terminal that has polarity to indicate of receiver module connects the electrode of battery compartment, and the terminal that wherein indicates "+" polarity sign is welded to U-shaped compressing tablet with red insulated conductor, is used for being connected to "+" utmost point of battery compartment; The terminal that indicates "-" polarity sign is welded to another U-shaped compressing tablet with black insulated conductor, is used for being connected to "-" utmost point (having "-" sign in battery compartment) of battery compartment.
Also the appearance use meeting that receiver module can be made to 5# battery is more convenient.
Three, the circuit theory diagrams of the utility model wireless power mouse external member, as shown in Figure 3.
The main circuit of wireless power mouse external member will be by transmitter module and receiver module (containing energy storage) the separated the electric circuit constitute of two parts.
Transmitter module is introduced rectification circuit by input lead by the USB power supply of computing machine, is transformed into 5V direct current, supplies with driving circuit, auxiliary circuit, control and testing circuit in transmitter module.Can continuously produce supersonic frequency (s.f.) alternating current, and launch through transmitting coil.
The receiving coil of receiver module (containing energy storage) is because of very approaching with transmitting coil, therefore can pass through electromagnetic induction principle transmitting energy.The received coil of this energy receives and is converted to AC energy, through rectification circuit afterwards, is for conversion into direct current.By translation circuit, it is transformed into 1.5V direct current again, by output terminal, supplies with common commercially available wireless mouse and use.
Energy storage is mainly realized by super capacitor, the temporary source while leaving receiving position as wireless power mouse external member.
The utility model wireless power mouse external member is in concrete use procedure:
1. this external member comprises " reception annex " two large divisions that " mouse special pad " and wireless mouse are used.
2., while using, first, by " reception annex " in the present invention and arbitrary money wireless mouse on the market (preferably battery bottom), according to the signal of Fig. 2, carry out combination.
Concrete operations are as follows: the receiving coil in " reception annex " is sticked to position shown in Fig. 2 with ultrathin double-face adhesive tape.Note not blocking mouse optical window and mouse foot, and definite firm pasting.
Open again the battery cabin cap of wireless mouse, take out the battery of the inside, the receiver module in " reception annex " is positioned in battery compartment.Then one end of the red positive wire of receiver module is inserted in the gap of anodal (having mark in the battery compartment) electrode of battery compartment, and compress, make it difficult drop-off.Same mode connects the black lead of negative pole.
Finally unnecessary lead-in wire is made in order, all put into battery compartment, and buckle well battery cabin cap, standby.
3. by " mouse special pad " as shown in Figure 1, be placed in desktop correct position, and USB power supply interface inserted to the USB interface of computer.The receiver of wireless mouse also inserts the USB interface of computer, standby.
4. the wireless mouse that " reception annex " is housed is put into the center of " mouse special pad ", waits a moment, wireless mouse optical window can be luminous, shows that wireless mouse powers, can use.
5. note, when mouse is only used in " mouse special pad " center, just can power, therefore not long-time this position that departs from.As reactionless in mouse, please return to this position and wait a moment and can recover to use, can not affect the use of wireless mouse and the serviceable life of this external member.
The above; it is only preferably embodiment of the utility model; protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the simple change of the technical scheme that can obtain apparently or equivalence are replaced and are all fallen in protection domain of the present utility model.
Claims (3)
1. a wireless power mouse external member, it is characterized in that, comprise wireless power mouse and annex, described annex comprises mouse special pad and receives annex, described mouse special pad comprises transmitter module, transmitting coil and mouse pad, described mouse special pad bottom centre position has been pasted transmitting coil and lead-in wire, and increase one deck cloth cover, transmitter module consists of special module circuit, transmitter module is provided with four exits, described transmitter module one side is USB wire bonds end, USB lead-in wire connects respectively transmitter module positive pole and transmitter module negative pole, the other side of transmitter module is transmitting coil wire bonds end, described reception annex comprises receiving coil, receiving coil lead-in wire and receiver module, receiving coil is positioned at wireless optical mouse bottom, receiving coil lead-in wire is welded to connect with receiver module input end.
2. wireless power mouse external member according to claim 1, is characterized in that, the inside diameter of described transmitting coil is 35mm, and outer dia is 40mm.
3. wireless power mouse external member according to claim 1, is characterized in that, the line length of described USB lead-in wire is 1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293866.1U CN203882280U (en) | 2014-06-04 | 2014-06-04 | Wireless power supply mouse set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293866.1U CN203882280U (en) | 2014-06-04 | 2014-06-04 | Wireless power supply mouse set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882280U true CN203882280U (en) | 2014-10-15 |
Family
ID=51682760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293866.1U Expired - Fee Related CN203882280U (en) | 2014-06-04 | 2014-06-04 | Wireless power supply mouse set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329599A (en) * | 2017-06-30 | 2017-11-07 | 唐汉庆 | A kind of mouse pad device |
| CN108885504A (en) * | 2016-02-15 | 2018-11-23 | Lg伊诺特有限公司 | Mouse pad and mouse including wireless power transmission device |
-
2014
- 2014-06-04 CN CN201420293866.1U patent/CN203882280U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108885504A (en) * | 2016-02-15 | 2018-11-23 | Lg伊诺特有限公司 | Mouse pad and mouse including wireless power transmission device |
| CN108885504B (en) * | 2016-02-15 | 2022-04-26 | Lg伊诺特有限公司 | Mouse pad comprising wireless power transmission device and mouse |
| CN107329599A (en) * | 2017-06-30 | 2017-11-07 | 唐汉庆 | A kind of mouse pad device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |