CN208255822U - A kind of multifunction blue tooth keyboard - Google Patents

Abstract

The utility model discloses a kind of multifunction blue tooth keyboards, it includes keyboard body and the key that is set on the keyboard body, controller and bluetooth module are installed in the keyboard body, the controller is communicated by the bluetooth module and external terminal device, first interface and second interface are additionally provided on the keyboard body, rechargeable battery is also equipped in the keyboard body, external mouse is connected to controller by first interface, to be communicated by bluetooth module and the terminal device, external power supply is electrically connected by second interface and controller, think rechargeable battery charging connected to the controller.The utility model may be implemented to be used cooperatively with mouse, realize that keyboard and mouse pass through the interaction of a bluetooth port and terminal device, the no longer port of occupied terminal equipment.

Description

A kind of multifunction blue tooth keyboard

Technical field

The utility model relates to keyboard technique field, specially a kind of multifunction blue tooth keyboard.

Background technique

With the continuous development of wireless communication technology, the terminal device that user is equipped with is more and more.In order to improve user's Usage experience is configured with blue-tooth device in most terminal device, by the blue-tooth device terminal device is set with periphery It is standby to realize information exchange.

Bluetooth keyboard refers to the keyboard for carrying out wireless transmission by Bluetooth protocol and carrying out bluetooth communication in effective range, It can be realized the wireless communication and wireless control with terminal device.But bluetooth keyboard function at this stage is relatively simple, example It is used if not being able to cooperate mouse.

Utility model content

It for overcome the deficiencies in the prior art, can the purpose of this utility model is to provide a kind of multifunction blue tooth keyboard Be used cooperatively with realizing with mouse, realize keyboard and mouse by a bluetooth port and terminal device (including intelligent terminal and PC machine etc.) interaction, the no longer port of occupied terminal equipment.

To achieve the above object, the utility model provides the following technical solutions:

A kind of multifunction blue tooth keyboard comprising keyboard body and the key being set on the keyboard body, it is described Controller and bluetooth module are installed, the controller is logical by the bluetooth module and external terminal device in keyboard body It interrogates, is additionally provided with first interface and second interface on the keyboard body, rechargeable battery is also equipped in the keyboard body, outside The mouse in portion is connected to controller by first interface, to be communicated by bluetooth module and the terminal device, external power supply It is electrically connected by second interface and controller, for rechargeable battery connected to the controller charging.

Further, toggle switch is additionally provided between the rechargeable battery and controller.

Further, the power supply of the outside is alternating current, and the alternating current is connect by charging circuit with second interface.

Further, the power supply of the outside be PC machine, tablet computer or mobile power source, the PC machine, tablet computer or Mobile power source is connect by data line with second interface.

Further, LED light is also equipped in the key, the LED light is connect with controller, to pass through rechargeable battery For LED light power supply.

Further, the first interface is USB interface, and the second interface is Type-C interface.

Further, the mouse is wire mouse or wireless mouse.

Compared with prior art, the utility model multifunction blue tooth keyboard, by be arranged on keyboard body first Interface is connect with mouse, when so that mouse being communicated with terminal device again, the no longer port of occupied terminal equipment, meanwhile, second end Mouth can also be directly connected to terminal device, in addition to it can be keyboard charging, can also be used, be increased using keyboard as wired keyboard The function of having added keyboard, improves user experience.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model multifunction blue tooth keyboard；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the structure principle chart of the utility model multifunction blue tooth keyboard.

In figure: 100, bluetooth keyboard；10, keyboard body；20, first interface；30, second interface；40, key；50, dial-up Switch；60, controller；70, bluetooth module；80, LED light；90, rechargeable battery；200, power supply；210, charging circuit；300, mouse Mark；400, terminal device.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

It please refers to shown in Fig. 1-3, a kind of multifunction blue tooth keyboard 100 comprising keyboard body 10 and be set to described Key 40 on keyboard body 10, key 40 are 61 key of standard, are equipped with controller 60 and bluetooth in the keyboard body 10 Module 70, the controller 60 is communicated by the bluetooth module 70 with external terminal device 400, on the keyboard body 10 It is additionally provided with first interface 20 and second interface 30, rechargeable battery 90, external mouse are also equipped in the keyboard body 10 300 are connected to controller 60 by first interface 20, to be communicated by bluetooth module 70 and the terminal device 400, mouse 300 The wire mouse or wireless mouse of standard USB interface can be used.External power supply 200 passes through second interface 30 and controller 60 It is electrically connected, with the charging of rechargeable battery 90 to be connect with controller 60.Meanwhile second interface 30 can also directly with PC machine phase Even, the communication of keyboard and PC machine is realized, in the communication process, keyboard is used as wired keyboard.

As the utility model preferred embodiment, first interface 20 uses standard USB interface, and second interface 30 is using tool There is the Type-C interface of quick-charge function.

For the charging of rechargeable battery 90, alternating current can be directly connected to by charging circuit 200, i.e., alternating current is as external power supply 200, it is the charging of rechargeable battery 90 through overcharge circuit 200 and controller 60, charging circuit 200 is conventional voltage translation circuit, For example including rectification circuit, filter circuit, transforming circuit etc..External power supply 200 can also use PC machine, tablet computer or movement The PC machine, tablet computer or mobile power source are connect by data line with second interface 30, can be rechargeable battery 90 by power supply Charging.

It is preferable in the utility model in order to avoid the standby consumption under inoperative such as controller 60, bluetooth module 70 In embodiment, toggle switch 50 is additionally provided between rechargeable battery 90 and controller 60, by stir the toggle switch 50 to " ON " state, so that rechargeable battery 90 is the power supply such as controller 60, bluetooth module 70, the starting of bluetooth keyboard 100 is worked normally.

In addition, being mounted on LED light 80 in each key 40, LED light 80 is connect with controller 60, to pass through charging electricity Pond 90 is the power supply of LED light 80.

The bluetooth keyboard 100 of the utility model also has HID mode and GATT mode both of which, and both of which can be with Automatically switch, wherein HID mode be used for routine office work and network game, and GATT mode may be implemented intelligent terminal (including mobile phone, Tablet computer etc.) game function is played, the automatic switchover of both of which is by identification scene of game and non-gaming Scene realization. Specifically:

1, bluetooth key mouse HID mode: the toggle switch 50 of bluetooth keyboard 100 is allocated at ON and is switched on, mouse 300 passes through the One interface 20 connects keyboard body 10, and keyboard and mouse combination connects mobile phone or PC machine by bluetooth module 70 again, realizes keyboard mouse Mark combination connects equipment by a bluetooth port, and after successful connection, keyboard and mouse group is combined into the bluetooth keyboard mouse of standard at this time Mark combination, can be normally carried out on mobile phone or PC machine using bluetooth keyboard mouse combination.

2, wired key mouse HID mode: the Type-C line of bluetooth keyboard 100 is connect by Type-C mouthfuls with computer, blue at this time Tooth keyboard 100 is the wired keyboard of a standard, meanwhile, mouse 300 is connected into keyboard body 10 by first interface 20, in electricity It can be normally carried out on brain using the wired keyboard and mouse.

3, bluetooth key mouse GATT mode: the toggle switch 50 of bluetooth keyboard 100 is allocated at ON and is switched on, mouse 300 passes through USB port connects bluetooth keyboard 100, and keyboard and mouse combination realizes that key mouse combination passes through one again by bluetooth connection mobile phone or PC Bluetooth module 70 connects equipment, after successful connection, opens interface (such as the amusement arcade Bei Tong), then open under the amusement arcade Bei Tong The game of load, bluetooth key mouse automatically switches to GATT mode in gaming, can be with operating handset game.

4,61 keys 40 of keyboard are equipped with individual LED light 80, are realized and are added by bluetooth keyboard Macintosh FN key and+key 80 brightness of strong LED light；Weaken 80 brightness of LED light by bluetooth keyboard Macintosh FN key and-key and closes LED light 80.

5,80 mode of LED light of bluetooth keyboard 100 is respectively long bright, type of respiration and point contact type, passes through bluetooth keyboard Macintosh FN key and shift key realize the switching between 80 mode of LED light.

Pass through USB wired connection PC or other host equipments under USB mode, it then follows USB HID protocol realizes keyboard key The transmission of value.Under bluetooth HID mode, it then follows BLE HID protocol can realize the keyboard mouse of standard by bluetooth connection host equipment The transmission of target key assignments.By customized transmission data format under GATT mode, realize that keyboard and bluetooth host processed or APP's is logical Letter, to realize the transmission of keyboard key assignments and mouse key assignments.

After keyboard is successfully connected mobile device, the amusement arcade Zuo You is opened, is supervised into the amusement arcade Zuo You internal processes when game It hears that keyboard enters game, sends the instruction of switch mode to keyboard, keyboard automatically switches GATT mode after receiving instruction；Together Reason, if the amusement arcade Zuo You internal processes, which listen to, is exited game, just sends instructions to keyboard switchback HID mode, keyboard, which receives, to be cut Change automatic switchback bluetooth HID mode after instructing.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (7)

1. a kind of multifunction blue tooth keyboard comprising keyboard body and the key being set on the keyboard body, the key Controller and bluetooth module are installed, the controller is logical by the bluetooth module and external terminal device in disk ontology News, which is characterized in that be additionally provided with first interface and second interface on the keyboard body, be also equipped in the keyboard body Rechargeable battery, external mouse are connected to controller by first interface, to be communicated by bluetooth module and the terminal device, External power supply is electrically connected by second interface and controller, for rechargeable battery connected to the controller charging.

2. multifunction blue tooth keyboard according to claim 1, it is characterised in that: between the rechargeable battery and controller also It is provided with toggle switch.

3. multifunction blue tooth keyboard according to claim 1, it is characterised in that: the power supply of the outside is alternating current, described Alternating current is connect by charging circuit with second interface.

4. multifunction blue tooth keyboard according to claim 1, it is characterised in that: the power supply of the outside is PC machine, plate Computer or mobile power source, the PC machine, tablet computer or mobile power source are connect by data line with second interface.

5. multifunction blue tooth keyboard according to claim 1, it is characterised in that: be also equipped with LED light, institute in the key It states LED light to connect with controller, to power by rechargeable battery as LED light.

6. multifunction blue tooth keyboard according to claim 1-5, it is characterised in that: the first interface is USB Interface, the second interface are Type-C interface.

7. multifunction blue tooth keyboard according to claim 1-5, it is characterised in that: the mouse is wire mouse Or wireless mouse.