CN201797205U - Multipurpose adapter - Google Patents
Multipurpose adapter Download PDFInfo
- Publication number
- CN201797205U CN201797205U CN2010201943946U CN201020194394U CN201797205U CN 201797205 U CN201797205 U CN 201797205U CN 2010201943946 U CN2010201943946 U CN 2010201943946U CN 201020194394 U CN201020194394 U CN 201020194394U CN 201797205 U CN201797205 U CN 201797205U
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- usb plug
- chip microcomputer
- main casing
- switch
- connects
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- Expired - Lifetime
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Abstract
The utility model discloses a multipurpose adapter, and relates to an adapter adopting a universal serial bus (USB) plug connector. The multipurpose adapter is provided with two USB plugs, a single-chip microcomputer, an identification switch, a clamp seat and an indicator lamp, a first data input port of the single-chip microcomputer is connected with the first USB plug, a first data input/output port of the single-chip microcomputer is connected with the second USB plug, a second data input port of the single-chip microcomputer is connected with the clamp seat so as to be connected with an external secure digital (SD) card, a first control input end of the single-chip microcomputer is connected with the identification switch, a first output port of the single-chip microcomputer is connected with the indicator lamp, and a 5V power end in the second USB plug is connected with a power input end of the single-chip microcomputer and a 5V power end in the first USB plug. The multipurpose adapter can be adopted as a signal adapter, a card reader and a charger, can be utilized as a laser indicator after being provided with a battery, a laser tube and a switch, and further can be utilized as a writing pen of a touch screen.
Description
Technical field
The utility model relates to a kind of device that transmits the signal of telecommunication, particularly relates to a kind of adapter (hereinafter to be referred as the USB adapter) of the USB of employing plug connector.
Background technology
The prior USB adapter has two USB plug and a multicore connecting line.This multicore connecting line couples together termination corresponding in two USB plug one by one.Use is connected a USB plug with computer, another USB plug and mobile phone (or corresponding miniaturized electronics, as personal digital assistant, digital camera etc.) are connected, and can carry out the operation to cell-phone charging of transfer of data or computer.But it has, and function is few, the shortcoming of autgmentability difference, and incompatibility people's various different application need.
The utility model content
The utility model aims to provide a kind ofly uses adapter more, and many, the favorable expandability of its function can adapt to people's multiple application need.
The technical solution of the utility model is: use adapter more, have two USB plug, also have single-chip microcomputer, identification switch, deck and indicator light; First data-in port of this single-chip microcomputer connects first USB plug; The first data input/output end port of this single-chip microcomputer connects second USB plug; Second data-in port of this single-chip microcomputer connects this deck; First control input end of this single-chip microcomputer connects this identification switch; First output port of this single-chip microcomputer connects this indicator light; 5V power end in second USB plug connects the power input of this single-chip microcomputer and the 5V power end in the USB plug.It can be used as signal adapter, card reader and charger.
It also has charging circuit, battery, switch and laser tube; 5V power end in described second USB plug connects the power input of this charging circuit, so that when second USB plug is connected with the computer of outside, will power to this charging circuit from the 5V direct current that this computer obtains; The output port of this charging circuit connects this battery, is this battery charge when the voltage of this battery is lower than rated value; This switch series is connected in the loop of this battery and this laser tube composition, whether controls this battery to this laser tube power supply.It can be used as laser designator and uses, and inner charging circuit can guarantee that battery has sufficient electric power and need not to take out battery and can charge separately.
It also has main casing, protecgulum and bonnet; The elongated flat tube shape of this main casing, by the butt joint of the right side half housing and left half housing, and at the front end grafting end face piece of this right side half housing and this left side half housing; Described first USB plug is inserted on this end face piece, and described second USB plug and described deck are fixedly mounted on this main casing rear end; This protecgulum is plugged on the described end face piece of this main casing and blocks described first USB plug; Extend a corner before one side direction of described protecgulum front end; This bonnet is plugged on this main casing rear end and blocks described second USB plug; Described battery, described laser tube, described indicator light, described identification switch and circuit board and button are installed in this main casing; A SD card selectively inserts the described deck of this main casing rear end; Described single-chip microcomputer, this charging circuit and described switch are arranged on this circuit board, and the control lever on the described switch withstands this button.Adopt such version, because protecgulum and bonnet can be protected first USB plug and second USB plug well, whole performance dustproof and shatter-resistant is good, be easy to carry.Particularly extend a corner before the side direction of protecgulum front end, complete machine can be used as the lettering pen of touch-screen.
Establish jack and socket connection head on the described end face piece, described first USB plug is installed in the front end of this connector, and the connecting line of described first USB plug is drawn from the rear end of this connector; This connecting line is rolled into the jack that tubulose and its terminal line head pass described end face piece and is welded on the described circuit board; Described identification switch is installed in the front portion of described main casing, and its moving contact withstands on this connector.During use, extract connector, just can elongate the connecting line of first USB plug, first USB plug of being convenient to peg graft from the end face piece; The moving contact of identification switch leaves this connector and discharges simultaneously, and identification switch can send the signal that current user mode has changed to single-chip microcomputer.Otherwise, connector is inserted the jack of end face piece, connecting line is rolled into tubulose once more and shortens and ensconce in the main casing; The moving contact of identification switch withstands on this connector once more and compacted, and identification switch can send the signal that current user mode has changed to single-chip microcomputer once more.Use simple to operately, and the switching controls of identification switch is reliable.
The utility model is used adapter more, utilizes single-chip microcomputer to detect the status signal of identification switch, and carries out control corresponding, and two USB plug are applied in a flexible way, these many functions that can realize signal adapter or card reader or charger with adapter respectively.When second USB plug was connected with the computer of outside, this single-chip microcomputer obtained the 5V direct current from this computer, can save corresponding mains switch at least, has both saved manufacturing cost, has also simplified the open and close machine operation.Be equipped with battery, laser tube and switch, it can be used as laser designator.Shell is equipped with the corner that is fit to, and it can be used as the lettering pen of touch-screen.Because function is many, easy to carry and use, the utility model is many to have extensive market prospects with adapter.
Description of drawings
Fig. 1 uses the circuit block diagram of an embodiment of adapter more for the utility model.
Fig. 2 is the perspective view of Fig. 1 embodiment.
Fig. 3 is the deployed configuration schematic diagram of Fig. 1 embodiment.
Fig. 4 is the perspective view after the assembling of Fig. 1 embodiment internal electrical components.
Fig. 5 is the assembly structure schematic diagram of Fig. 1 embodiment internal electrical components.
Fig. 6 is the perspective view of Fig. 1 embodiment during as laser designator.
Perspective view when Fig. 7 carries out the operation of read/write card for Fig. 1 embodiment is used for being connected with computer.
Perspective view when Fig. 8 reads data in mobile phone operation or charging for Fig. 1 embodiment is used for being connected with computer.
Embodiment
The utility model is used the circuit structure of a preferred embodiment of adapter more, as shown in Figure 1.
First data-in port of single-chip microcomputer 401 connects first USB plug 141, so that the mobile phone of connection outside (or corresponding miniaturized electronics, as personal digital assistant, digital camera etc.).
The first data input/output end port of single-chip microcomputer 401 connects second USB plug 43, so that connect outside computer.
Second data-in port of single-chip microcomputer 401 connects deck 42, so that connect outside SD card.
First control input end of single-chip microcomputer 401 connects identification switch 41, is patchcord or card reader so that discern current occupation mode.
First output port of single-chip microcomputer 401 connects indicator light 7, so that indication Card Reader mode of operation.
5V power end in second USB plug 43 connects power input, the 5V power end in first USB plug 141 and the power input of charging circuit 402 of single-chip microcomputer 401, so that when second USB plug 43 is connected with the computer of outside, will powers or power to single-chip microcomputer 401 power supplies or to the mobile phone that first USB plug 141 connects from the 5V direct current that this computer obtains to charging circuit 402.
The output port of charging circuit 402 connects battery 5, is battery 5 chargings when the voltage of battery 5 is lower than rated value.Switch 81 is serially connected in the loop of battery 5 and laser tube 6 compositions, and whether control battery 5 is to laser tube 6 power supplies.
The mechanical structure of this embodiment is as Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5.Should use the main casing 1 front end grafting protecgulums 2 of adapter, rear end grafting bonnet 3 more.Mounting circuit boards 4, battery 5, laser tube 6, indicator light 7 and button 8 in the main casing 1.A SD card 9 can insert the rear end of main casing 1.
Please referring to Fig. 3, the rear portion of right half housing 11 is provided with the step 111 of inside decline, and the rear end face of this step 111 extends back a guard shield 112.The front end 113 of right half housing 11 opens wide.Have a window 115 on right half housing 11, so that button 8 is installed.Be respectively equipped with a plurality of claws 116 on the limit wall of right half housing 11 upper and lower both sides.
The rear portion of a left side half housing 12 is provided with the step 121 of inside decline.The front end 122 of a left side half housing 12 opens wide.Have a window 123 on half housing 12 of a left side, so that indicator light 7 is installed.Be respectively equipped with a plurality of card nests on the limit wall of half housing, 12 upper and lower both sides, a left side to accept claw 116 corresponding on right half housing 11.
The front portion of end face piece 13 is provided with the front step 131 of inside decline, and this front step 131 is used for clamping protecgulum 2; The rear portion of end face piece 13 is provided with the backward step 132 of inside decline, and this backward step 132 is used for the front end of right half housing 11 of clamping and left half housing 12.Please referring to Fig. 6, a side of front step 131 end faces has jack 133, and this jack 133 is used for socket connection 14; The opposite side of front step 131 end faces has light hole 134.
Please referring to Fig. 5: the front end of connector 14 is installed first USB plug 141, and the connecting line 142 of this first USB plug 141 is drawn from the rear end of connector 14.Connecting line 142 is rolled into tubulose, and the jack 133 that its terminal line head 143 passes end face piece 13 is welded on the circuit board 4.Identification switch 41 is installed in the front portion of main casing 1, and its moving contact withstands on the connector 14.Laser tube 6 is installed in the front portion of main casing near identification switch 41 places.
The shape of protecgulum 2 is coordinated mutually with main casing 1, and its inside is hollow.The rear end open of protecgulum 2 can be connected on the front step 131 of main casing 1 end face piece 13.Please referring to Fig. 1, the front end face of protecgulum 2 has a light hole 21, and the position of this light hole is corresponding with the light hole 134 on the main casing 1 end face piece 13.Extend a corner 22 before the relative side direction of protecgulum 2 front ends and light hole 21.
The shape of bonnet 3 is coordinated mutually with main casing 1, and its inside is hollow.The front end of bonnet 3 opens wide, and can be connected on step 111 and the outer surface after the step 121 of left half housing 12 docks of the right side half housing 11 of main casing 1.
The structure of circuit board 4, please referring to Fig. 4 and Fig. 5: single-chip microcomputer 401, charging circuit 402 and switch 81 are arranged on the circuit board 4.Circuit board 4 and battery 5 are installed in the latter half of of main casing 1.The control lever of switch 81 withstands button 8.The leading section of 4 two printed circuit faces of circuit board welds the line head of identification switch 41, the line head 51 of battery 5, the line head 61 of laser tube 6, the line head 143 of first USB plug 141 respectively.The rear portion of 4 one printed circuit faces of circuit board is provided with the deck 42 of the outside SD card 9 of a clamping, and the rear end face of this deck 42 is provided with a socket pin, and these pins constitute the pin of USB plug 43; The outer surface of this deck 42 is provided with row's shell fragment, and these shell fragments constitute the wedge contact 44 of deck 42.
Present embodiment can be used as the lettering pen of handset touch panel or notebook computer touch-screen.
This moment present embodiment profile, please referring to Fig. 1.Hold main casing 1, touch-screen is pressed in the corner 22 of protecgulum 2, just can write.
Present embodiment can be used as laser designator.
This moment is please referring to Fig. 1, Fig. 5 and Fig. 6, hold main casing 1, push button after 8, the switch 81 on the button 8 extruding circuit boards 4, make battery 5 to laser tube 6 power supplies, the laser beam that laser tube 6 sends outwards penetrates through the light hole 134 of end face piece 13 and the light hole 21 of protecgulum 2.
Present embodiment can be used as card reader, is used for being connected the data transfer operation that carries out read/write SD card with outside computer.
At this moment, please referring to Fig. 5 and Fig. 7.Hold main casing 1, pull up bonnet 3, expose the rear end of guard shield 112 interior circuit boards 4.The moving contact of identification switch 41 withstands on the connector 14, and identification switch 41 sends the current information of card reader state that is to single-chip microcomputer 401.Deck 42 with SD card 9 insertion guard shields 112 interior circuit boards 4 makes the contact of SD card 9 and the wedge contact 44 corresponding connections of deck 42.The guard shield 112 of main casing 1 rear end and circuit board 4 rearward end are inserted standard USB flat socket on the computer together with SD card 9, and second USB plug 43 is finished with the standard USB flat socket on the computer and is connected.Single-chip microcomputer 401 is made as the identity information of card reader outside computer sends this.User's operating computer can make single-chip microcomputer 401 carry out corresponding instruction, reads data on the SD card 9 through deck 42, and gives computer through second USB plug 43 with these data; Perhaps with computer through the data that second USB plug 43 provides, transfer to the SD card 9 on the deck 42; Just can carry out the data transfer operation of read/write SD card 9.Along with the carrying out that reads or writes card operation, single-chip microcomputer 401 sends control signal to the diode indicator light 7 of giving out light, and controls this indicator light 7 and lights or extinguish, with the state of indication read or write.
Present embodiment can be used as signal adapter, is used for being connected with external computer the operation of reading mobile phone (or corresponding miniaturized electronics, as personal digital assistant, digital camera etc.) data.
At this moment, please referring to Fig. 8.Hold main casing 1, pull up protecgulum 2 and bonnet 3.Connector 14 is pulled outwardly away from end face piece 13, and connecting line 142 is elongated.The moving contact of identification switch 41 is released away from connector 14, and identification switch 41 sends the current information of signal adapter that is to single-chip microcomputer 401.With the USB socket of first USB plug, the 141 insertion mobile phones on the connector 14, with the guard shield 112 of main casing 1 rear end and the standard USB flat socket on the circuit board 4 rearward end insertion computer, second USB plug 43 is finished with the standard USB flat socket on the computer and is connected.Single-chip microcomputer 401 is made as the identity information of signal adapter outside computer sends this.User's operating computer can make single-chip microcomputer 401 carry out corresponding instruction, reads data on the mobile phone through first USB plug 141, and gives computer through second USB plug 43 with these data.
At this moment, present embodiment can be used for to cell-phone charging.If the user does not do any operation, the mobile phone power supply that the 5V direct current that obtains from computer through second USB plug 43 can directly connect to first USB plug 141 is this cell-phone charging.
The above only is the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this, and the equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.
Claims (4)
1. use adapter more, have two USB plug, it is characterized in that: also have single-chip microcomputer, identification switch, deck and indicator light; First data-in port of this single-chip microcomputer connects first USB plug; The first data input/output end port of this single-chip microcomputer connects second USB plug; Second data-in port of this single-chip microcomputer connects this deck; First control input end of this single-chip microcomputer connects this identification switch; First output port of this single-chip microcomputer connects this indicator light; 5V power end in second USB plug connects the power input of this single-chip microcomputer and the 5V power end in first USB plug.
2. use adapter according to claim 1, it is characterized in that: it also has charging circuit, battery, switch and laser tube more; 5V power end in described second USB plug connects the power input of this charging circuit; The output port of this charging circuit connects this battery; This switch series is connected in the loop of this battery and this laser tube composition.
3. use adapter according to claim 2, it is characterized in that: it also has main casing, protecgulum and bonnet more; The elongated flat tube shape of this main casing, by the butt joint of the right side half housing and left half housing, and at the front end grafting end face piece of this right side half housing and this left side half housing; Described first USB plug is inserted on this end face piece, and described second USB plug and described deck are fixedly mounted on this main casing rear end; This protecgulum is plugged on the described end face piece of this main casing and blocks described first USB plug; Extend a corner before one side direction of described protecgulum front end; This bonnet is plugged on this main casing rear end and blocks described second USB plug; Described battery, described laser tube, described indicator light, described identification switch and circuit board and button are installed in this main casing; A SD card selectively inserts the described deck of this main casing rear end; Described single-chip microcomputer, this charging circuit and described switch are arranged on this circuit board, and the control lever on the described switch withstands this button.
4. use adapter according to claim 3, it is characterized in that: establish jack and socket connection head on the described end face piece, described first USB plug is installed in the front end of this connector, and the connecting line of described first USB plug is drawn from the rear end of this connector more; This connecting line is rolled into the jack that tubulose and its terminal line head pass described end face piece and is welded on the described circuit board; Described identification switch is installed in the front portion of described main casing, and its moving contact withstands on this connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201943946U CN201797205U (en) | 2010-05-18 | 2010-05-18 | Multipurpose adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201943946U CN201797205U (en) | 2010-05-18 | 2010-05-18 | Multipurpose adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797205U true CN201797205U (en) | 2011-04-13 |
Family
ID=43852104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201943946U Expired - Lifetime CN201797205U (en) | 2010-05-18 | 2010-05-18 | Multipurpose adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797205U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565544A (en) * | 2011-12-29 | 2012-07-11 | 姜茂仁 | High-frequency signal transfer controller for integrated test system of avionic device |
| CN103049362A (en) * | 2012-12-17 | 2013-04-17 | 北京大唐智能卡技术有限公司 | Intelligent card adaptor, intelligent card detection system and intelligent card detection method |
| WO2016065822A1 (en) * | 2014-10-27 | 2016-05-06 | 北京元隆雅图文化传播股份有限公司 | Multifunctional data mobile power supply and charging method |
| CN106450955A (en) * | 2016-10-18 | 2017-02-22 | 江苏骅盛车用电子股份有限公司 | Vehicle-mounted USB structure and corresponding work state display method |
| CN107342617A (en) * | 2017-08-31 | 2017-11-10 | 芮巍强 | Electricity-fetching module and the electricity getting device containing it |
| WO2020113543A1 (en) * | 2018-12-07 | 2020-06-11 | 广东高普达集团股份有限公司 | Adapter having support function |
| WO2020113541A1 (en) * | 2018-12-07 | 2020-06-11 | 广东高普达集团股份有限公司 | Adapter |
-
2010
- 2010-05-18 CN CN2010201943946U patent/CN201797205U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565544A (en) * | 2011-12-29 | 2012-07-11 | 姜茂仁 | High-frequency signal transfer controller for integrated test system of avionic device |
| CN103049362A (en) * | 2012-12-17 | 2013-04-17 | 北京大唐智能卡技术有限公司 | Intelligent card adaptor, intelligent card detection system and intelligent card detection method |
| CN103049362B (en) * | 2012-12-17 | 2015-12-23 | 北京大唐智能卡技术有限公司 | A kind of Inteligence fixture changeover apparatus and smart card detection system and method |
| WO2016065822A1 (en) * | 2014-10-27 | 2016-05-06 | 北京元隆雅图文化传播股份有限公司 | Multifunctional data mobile power supply and charging method |
| US10283976B2 (en) | 2014-10-27 | 2019-05-07 | Beijing Yuanlong Yato Culture Dissemination Co., Ltd. | Multifunctional data mobile power supply and charging method |
| CN106450955A (en) * | 2016-10-18 | 2017-02-22 | 江苏骅盛车用电子股份有限公司 | Vehicle-mounted USB structure and corresponding work state display method |
| CN107342617A (en) * | 2017-08-31 | 2017-11-10 | 芮巍强 | Electricity-fetching module and the electricity getting device containing it |
| WO2020113543A1 (en) * | 2018-12-07 | 2020-06-11 | 广东高普达集团股份有限公司 | Adapter having support function |
| WO2020113541A1 (en) * | 2018-12-07 | 2020-06-11 | 广东高普达集团股份有限公司 | Adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |
|
| CX01 | Expiry of patent term |