CN201114038Y - A bluetooth mobile phone and its bluetooth earphone - Google Patents

Abstract

The utility model discloses a bluetooth mobile phone and a bluetooth earphone. The bluetooth headset includes a bluetooth integrated module, a receiver, a microphone, and a rechargeable battery. The receiver, the microphone, and the rechargeable battery are respectively connected to the bluetooth integrated module. There is an earphone shell on the outside, and there are two metal contacts on the earphone shell. The rechargeable battery is connected. The Bluetooth mobile phone includes a mobile phone rechargeable battery, and the back of the mobile phone includes two metal contacts connected with the mobile phone rechargeable battery. In the utility model, the combination of the stylus type Bluetooth earphone and the mobile phone is convenient to carry and is not easy to lose; it does not need a separate earphone charger, which is convenient to use and reduces the cost; the standby current of the mobile phone is reduced, and the standby time of the mobile phone is prolonged; the earphone does not need to be long Standby for a long time, and does not need a large-capacity battery, which is conducive to the miniaturization and lightweight of the Bluetooth headset; the voice can be automatically switched when using the headset, and the handwriting input can be automatically activated when using the stylus, which is more convenient for users to use.

Description

A bluetooth mobile phone and its bluetooth earphone

technical field

The utility model relates to the technical field of communication, in particular to a bluetooth mobile phone and a bluetooth earphone.

Background technique

Bluetooth technology is a wireless network technology jointly launched by five companies including Ericsson and IBM in 1998. The Bluetooth Special Interest Group (SIG) was subsequently established to be responsible for the development of the technology and the formulation of the technical agreement. This technology has now provided the core specification of the fourth version and is based on the inherent advantages of the technology: small transmitter, low power consumption , low cost, built-in security features, durability, ease of use, and peer-to-peer network capabilities. Since the power used for Bluetooth transmission is very low, the effective range is about ten meters. Therefore, most products supporting Bluetooth transmission technology are portable electronic devices or devices placed near computers. With the development of mobile communication technology, a large number of mobile communication terminal handsets (hereinafter referred to as mobile phones) have integrated the function of connecting with Bluetooth.

An important application of Bluetooth technology is Bluetooth headsets. Compared with traditional earphones, the main advantage of Bluetooth earphones is that they abandon the fetters of cables and are easy to use. However, there are many inconveniences in the use of existing bluetooth earphones: first, bluetooth earphones need to consume energy and need to be recharged frequently due to the limited battery size, and must carry earphone chargers at the same time when traveling; second, bluetooth earphones are small in size and easy to forget Third, the wireless connection between the Bluetooth headset and the mobile phone requires energy, which increases the standby current of the mobile phone and reduces the standby time of the mobile phone; fourth, the Bluetooth headset is integrated with a battery for long-term standby use, resulting in the loss of the headset Miniaturization and lightweight design are difficult.

Utility model content

The technical problem to be solved by the utility model is to provide a bluetooth mobile phone and a bluetooth earphone thereof.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

A kind of bluetooth earphone, comprises bluetooth integrated module, earpiece, microphone, rechargeable battery, and described earphone, microphone, rechargeable battery are connected with bluetooth integrated module respectively, and earphone shell is arranged on its outside, and two metal contacts are arranged on the earphone shell , connected to the rechargeable battery.

Wherein, the end of the bluetooth earphone shell has a stylus tip.

Wherein, the metal contacts are charging contacts.

A bluetooth mobile phone includes a mobile phone rechargeable battery, and the back of the mobile phone includes two metal contacts connected with the mobile phone rechargeable battery.

Wherein, the metal contacts are charging contacts.

Wherein, the back of the mobile phone also includes a fixing slot for fixing the earphone.

The utility model has the following beneficial effects:

The combination of the stylus-type Bluetooth headset and the mobile phone is easy to carry and is not easy to lose; it does not need a separate headset charger, which is convenient to use and reduces costs; it reduces the standby current of the mobile phone and prolongs the standby time of the mobile phone; It does not require a large-capacity battery, which is conducive to the miniaturization and light weight of the Bluetooth headset; when using the headset, it can automatically switch the voice, and when using the stylus, it can also automatically activate the handwriting input, which is more convenient for users to use.

Description of drawings

Fig. 1A, Fig. 1B, Fig. 1C are respectively the back, side and front structural diagrams of the Bluetooth headset of the present invention;

Fig. 2 is the structural diagram of the utility model bluetooth mobile phone;

Fig. 3 is a combination diagram of the earphone and the mobile phone of the present invention.

Detailed ways

The core idea of the utility model is: the function of the Bluetooth headset is integrated into the stylus of the mobile phone, and the Bluetooth headset can be charged directly by using the energy stored in the battery of the mobile phone without the need for a headset charger. The combined state reduces the standby current, and also realizes the automatic switching of the voice between the mobile phone and the Bluetooth headset during a call.

Both the mobile phone and the headset can detect the two states of combination and separation through optical, electric, magnetic or mechanical means; and according to different states, automatically establish a Bluetooth connection when separated, switch the voice to the headset, and automatically switch to the headset when combined. Disconnect the Bluetooth connection and switch the voice to the mobile phone. By automatically disconnecting the Bluetooth connection, the power consumption of the mobile phone and the headset can be reduced to reduce the standby current.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

Please refer to Fig. 1A, Fig. 1B, and Fig. 1C, the bluetooth earphone combines the shape of earphone and stylus, including answer/end key 101, switch/indicator light 102, stylus tip 103, earpiece 104, charging contacts 105, Microphone 106, rechargeable battery, bluetooth integrated module. The earpiece 104, the microphone 106, the answer/end button 101, the switch/indicator 102, and the rechargeable battery are respectively connected to the Bluetooth integrated module; the charging contact 105 is connected to the rechargeable battery inside the earphone for charging the battery and detecting Combination/separation state of the mobile phone and the earphone; the switch/indicator 102 is used to switch the Bluetooth earphone and indicate the working state; the stylus tip 103 is used for handwriting input.

As shown in FIG. 2 , the structural diagram of the Bluetooth mobile phone has an earphone fixing groove 201 for fixing the earphone, a pair of metal contacts 202 and a mobile phone body 203 on its back. The metal contact 202 is located in the groove, corresponding to the metal contact 105 on the bluetooth earphone shell, and is used for charging the bluetooth earphone, and can also be used to detect the combination or separation of the mobile phone body and the earphone.

Fig. 3 is a combination diagram of the earphone and the mobile phone of the present invention, and the bluetooth earphone is fixed on the back of the mobile phone.

Its mode of operation of the utility model is as follows:

The mobile phone and the headset can judge the combination and separation status of the two parties according to whether the contact is connected, and use it to control the Bluetooth connection: automatically close the Bluetooth connection between the two parties when they are combined, and automatically open the Bluetooth connection when they are separated. In this way, compared with common bluetooth earphones in combined state, the standby current of the mobile phone and the earphone is reduced, and the standby time is prolonged. Moreover, because the Bluetooth headset does not need to be on standby for a long time, the capacity of the battery of the headset can be reduced, which is conducive to the miniaturization and weight reduction of the headset.

During the call, the mobile phone and the Bluetooth headset can automatically switch between the mobile phone call and the headset call according to the combination or separation of the two, making the use of the Bluetooth headset more convenient.

In the mobile phone input state, the mobile phone can also automatically activate the handwriting input method according to the combination or separation of the two, so as to improve the input efficiency.

In the combined state, when the battery power of the Bluetooth headset is insufficient, the headset will use the battery of the mobile phone to charge the battery of the headset itself through the metal contacts, and the Bluetooth headset no longer needs a separate charger.

As mentioned above, the utility model combines the bluetooth headset and the stylus into one, and can be combined with the communication terminal, which is not easy to lose, easy to carry, and convenient to charge; the communication terminal and the headset can automatically detect the two states of combination/separation , to realize the automatic establishment and disconnection of the Bluetooth connection, which can prolong the standby time. By automatically detecting the combination and separation state of the terminal and the earphone, automatic activation of the handwriting input and automatic switching of the terminal-earphone call can be realized, which is convenient for the user.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. bluetooth earphone, comprise bluetooth integration module, receiver, microphone, rechargeable battery, described receiver, microphone, rechargeable battery are connected with the bluetooth integration module respectively, there is earphone outer covering the outside, it is characterized in that, two hard contacts are arranged on the described earphone outer covering, be connected with described rechargeable battery.

2. bluetooth earphone as claimed in claim 1 is characterized in that the end of described bluetooth earphone shell has the writing pen stylus tip.

3. bluetooth earphone as claimed in claim 1 or 2 is characterized in that, described hard contact is the charging contact.

4. a bluetooth cellular phone comprises rechargeable cellphone battery, it is characterized in that, described mobile phone back comprises two hard contacts, is connected with described rechargeable cellphone battery.

5. bluetooth cellular phone as claimed in claim 4 is characterized in that, described hard contact is the charging contact.

6. bluetooth cellular phone as claimed in claim 4 is characterized in that, described mobile phone back also comprises a holddown groove, is used for fixing earphone.

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