Anti-myopia earphone device with Bluetooth and WiFi functions

Abstract

The present invention discloses an anti-myopia headset device with Bluetooth and wifi functions, comprising a headset and a stainless steel head beam connected to the headset, a switching switch circuit board and an AI intelligent main control board are provided in the headset, a ranging laser head is installed on the stainless steel head beam, a Bluetooth / wifi switching switch is connected to the switching switch circuit board, a controller and a Bluetooth / wifi two-in-one chip are integrated on the AI ​​intelligent main control board, and the switching switch circuit board, the Bluetooth / wifi two-in-one chip, and the ranging laser head are respectively connected to the controller. The present invention integrates Bluetooth and wifi functions, has a good anti-myopia effect, can realize rotation adjustment and folding, and can be suitable for fixing on human heads of different sizes when worn.

Description

Technical Field

[0001] The invention relates to the field of earphones, in particular to an anti-myopia earphone device with Bluetooth and wifi functions. Background Art

[0002] The earphone device is used to be worn on the human ear. It generally includes a left earphone, a right earphone and a stainless steel headband connecting the left and right earphones. The left and right earphones are respectively provided with speakers. One of the earphones is provided with a controller and an audio chip. The controller receives voice data through the earphone cable (and wireless Bluetooth and wifi) and sends the voice data to the audio chip, which controls the speaker to play the corresponding voice. The earphone can be used to play voice when the user uses a computer, mobile phone and other devices. However, since the existing earphone device does not have the anti-myopia function, when the user uses a computer, mobile phone and other devices for a long time, it is easy to have the problem of the distance between the glasses and the screen being too close. The existing earphone device cannot support the anti-myopia function in hardware, so it is difficult to avoid the user's myopia problem. Summary of the invention

[0003] The purpose of the present invention is to provide an anti-myopia earphone device with Bluetooth and WiFi functions to solve the problem that the existing earphones do not have the anti-myopia function in hardware.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] An anti-myopia earphone device with Bluetooth and WiFi functions, comprising a pair of earphones and a stainless steel headband, characterized in that: both ends of the stainless steel headband are respectively fixedly connected to a sliding bracket seat, an earphone sliding bracket is respectively slidably mounted on the sliding bracket seat, the ends of the earphone sliding bracket are respectively rotatably connected to a universal connector, each earphone is respectively connected to the earphone bracket, the earphone brackets are fixedly connected to the universal connector one by one, the earphone sliding bracket slides along the sliding bracket seat to realize the extension and retraction of the earphone, and the universal connector realizes the rotation and folding of the earphone;

[0006] One of the earphones is used as the master earphone, which is provided with a switching switch circuit board and an AI smart main control board. A ranging laser head is installed at the center of the stainless steel head beam. The signal input end of the switching switch circuit board is connected to a Bluetooth / wifi switching switch, and the Bluetooth / wifi switching switch is arranged on the surface of the earphone. A controller and a Bluetooth / wifi two-in-one chip are integrated on the AI ​​smart main control board. The signal output end of the switching switch circuit board is connected to the signal input end of the controller in the AI ​​smart main control board, the signal output end of the controller is connected to the signal input end of the Bluetooth / wifi two-in-one chip, and the signal output end of the Bluetooth / wifi two-in-one chip is connected to the speakers in the two earphones respectively.

[0007] The ranging laser head comprises a laser seat, a base, a bracket shaft, a head beam adjustment arm, a telescopic arm, a head beam bracket, and a laser head bracket. The base is fixed to the stainless steel head beam, one end of the bracket shaft is fixedly connected to the base, the head beam bracket is rotatably sleeved on the bracket shaft, one end of the head beam adjustment arm is fixedly connected to the head beam bracket, and the bracket shaft realizes the overall rotation of the head beam bracket and the head beam adjustment arm, the telescopic arm is slidably installed on the head beam adjustment arm and the end of the telescopic arm extends from the other end of the head beam adjustment arm, thereby allowing the telescopic arm to extend or retract relative to the head beam adjustment arm, and the laser head bracket Fixed to the head beam bracket, the laser seat is rotatably connected to the laser head bracket, one side of the laser seat is provided with a concave hole, and a laser emitting head and a laser receiving head are fixed at the center of the concave hole, wherein the laser emitting head emits non-visible light, and the laser receiving head receives the reflected and returned non-visible light, and the other side of the laser seat is fixed with a laser circuit board through a groove, and the groove notch is covered and connected with an outer cover, the laser receiving head is connected to the signal input end of the laser circuit board, the signal output end of the laser circuit board is connected to the signal input end of the controller, and the electrical output end of the laser circuit board is connected to the laser emitting head.

[0008] The anti-myopia earphone device with Bluetooth and WiFi functions is characterized in that a battery is provided in another earphone other than the main control earphone, and the battery is respectively powered and connected to the switching switch circuit board, the controller in the AI ​​smart main control board, the Bluetooth / WiFi two-in-one chip, and the laser circuit board.

[0009] The anti-myopia earphone device with Bluetooth and WiFi functions is characterized in that the battery is connected to the AI ​​intelligent main control board, the switching switch circuit board, and the laser circuit board respectively through connecting wires, and a switch is connected to the connecting wire, and the switch is arranged on the surface of the main control earphone.

[0010] The anti-myopia earphone device with Bluetooth and WiFi functions is characterized in that: the earphone sliding bracket comprises an earphone sliding bracket shell, the inner side of the earphone sliding bracket shell is open and covered with an earphone sliding bracket cover, and the earphone sliding bracket shell covered with the earphone sliding bracket cover is slidably sleeved on the sliding bracket seat;

[0011] The earphone holder comprises a fork-shaped earphone holder shell, the inner side of which is open and covered with a similarly fork-shaped earphone holder cover, the end of the earphone sliding holder is connected to the root of the fork-shaped earphone holder via a universal connector, and the earphones are rotatably connected in the fork of the earphone holder one by one.

[0012] The present invention integrates Bluetooth and WiFi functions and has an anti-myopia function. The controller on the AI ​​intelligent main control board controls the Bluetooth / WiFi two-in-one chip to receive external Bluetooth voice data or WiFi voice data. The user operates the Bluetooth / WiFi switch to make the switch circuit board generate a signal and receive it by the controller. After receiving the signal, the controller controls the Bluetooth / WiFi two-in-one chip to work in the Bluetooth signal receiving state or the WiFi signal receiving state, thereby realizing the switching reception of Bluetooth and WiFi signals.

[0013] After receiving the voice data, the Bluetooth / wifi two-in-one chip drives the speaker to play the corresponding voice. At the same time, the distance-measuring laser head measures the distance between the head of the user wearing the headset and the screen, and sends the measured distance to the controller, so that the controller can process the distance data. Therefore, the present invention can measure the distance between the human head and the screen when the headset device is used, and provides hardware support for the controller to process data. The controller can issue a voice alarm based on the commonly used alarm program when the distance is less than the warning threshold, thereby realizing the function of preventing myopia.

[0014] At the same time, the distance measuring laser head of the present invention can realize self-rotation through the bracket shaft, and the laser base can be rotated to adjust the pitch angle and rotate the laser base to a folded or opened state. The earphone can be extended or shortened along with the earphone sliding bracket, and the earphone can be rotated and folded through the universal connector. In this way, the distance measuring laser head and earphone can be folded, opened and adjusted, which is convenient to carry.

[0015] At the same time, the telescopic arm can be extended or retracted from the headband adjusting arm. When the earphones are worn on the human head, the telescopic arm can slide and extend to press on the human head, which can be used to fix the earphones on the human head. By adjusting the extension length, it can be suitable for heads of different sizes. When it needs to be folded, the telescopic arm can be slid into the headband adjusting arm.

[0016] Compared with the prior art, the present invention integrates Bluetooth and WiFi functions, and provides hardware support for preventing myopia through ranging, has a good anti-myopia effect, and can realize the rotation adjustment and folding of the ranging laser head and earphones, and can be fixed on human heads of different sizes when worn, with the advantages of easy use and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the earphone device of the present invention.

[0018] Figure 2 It is an exploded view of the earphone device structure of the present invention.

[0019] Figure 3 It is a partial structural assembly diagram of the earphone support of the present invention.

[0020] Figure 4 It is a partial structural assembly diagram of the ranging laser head of the present invention.

[0021] Figure 5 It is a diagram of the folded state of the present invention.

[0022] Figure 6 It is a schematic diagram of the present invention. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, an anti-myopia earphone device with Bluetooth and wifi functions includes left and right earphones 1 and a stainless steel headband 2, both ends of the stainless steel headband 2 are fixedly connected with sliding bracket seats 10, earphone sliding brackets 11 are slidably installed on the sliding bracket seats 10, and the ends of the earphone sliding brackets 11 are rotatably connected with universal connectors 12, each earphone 1 is respectively connected to an earphone bracket 13, and the earphone brackets 13 are fixedly connected to the universal connectors 12 one by one. The earphone sliding brackets 11 slide along the sliding bracket seats 10 to realize the extension and retraction of the left and right earphones 1, and the universal connector 12 realizes the rotation and folding of the left and right earphones 1.

[0025] The earphone sliding bracket 11 comprises an earphone sliding bracket housing 11.1, the inner side of the earphone sliding bracket housing 11.1 is open and covered with an earphone sliding bracket cover 11.2, and the earphone sliding bracket housing 11.1 covered with the earphone sliding bracket cover 11.2 is slidably sleeved on the sliding bracket seat 10;

[0026] The earphone holder 13 comprises a fork-shaped earphone holder shell 13.1, the inner side of the earphone holder shell 13.1 is open and covered with a similarly fork-shaped earphone holder cover 13.2, the end of the earphone sliding holder 11 is connected to the root of the fork-shaped earphone holder 13 through a universal connector 12, and the left and right earphones 1 are rotatably connected to the fork of the earphone holder 13 one by one.

[0027] like Figure 6As shown, the left earphone 1 serves as the main control earphone, and a switching switch circuit board 3 and an AI smart main control board 4 are provided in the left earphone. The signal input end of the switching switch circuit board 3 is connected to a Bluetooth / wifi switching switch 5, and the Bluetooth / wifi switching switch 5 is arranged on the surface of the left earphone. The AI ​​smart main control board 4 is integrated with a controller and a Bluetooth / wifi two-in-one chip. The signal output end of the switching switch circuit board 3 is connected to the signal input end of the controller in the AI ​​smart main control board 4, and the signal output end of the controller is connected to the signal input end of the Bluetooth / wifi two-in-one chip, and the signal output end of the Bluetooth / wifi two-in-one chip is respectively connected to the speakers 9 in the two earphones 1.

[0028] like Figure 4 As shown, a ranging laser head 6 is installed at the highest position on the top of the stainless steel head beam 2. The ranging laser head 6 includes a laser seat 6.1, a base 6.2, a bracket shaft 6.3, a head beam adjusting arm 6.4, a head beam bracket 6.5, a laser head bracket 6.6, and a telescopic arm 6.10. The base 6.2 is fixed to the stainless steel head beam 2, the bracket shaft 6.3 is vertical, and the lower end of the bracket shaft 6.3 is fixedly connected to the base 6.2. The front end of the head beam bracket 6.5 is in a ring shape, and the head beam bracket 6.5 is mounted on the bracket shaft 6.3 by rotating its own front end. The front end of the head beam adjusting arm 6.4 is fixedly connected to the rear end of the head beam bracket 6.5, and the front section of the telescopic arm 6.10 is slidably installed in the head beam adjusting arm 6.4, and the rear end of the telescopic arm 6.10 passes through the rear end of the head beam adjusting arm 6.4 and extends to the rear and lower side of the stainless steel head beam 2.

[0029] The laser head bracket 6.6 is fixed on the head beam bracket 6.5, and the lower part of the laser base 6.1 is connected to the laser head bracket 6.6 by axially rotating along the left and right horizontal rotating shaft. A concave hole is provided on the front side of the laser base 6.1, and a laser emitting head and a laser receiving head 6.7 are fixed at the center of the concave hole, wherein the laser emitting head emits non-visible light, and the laser receiving head receives the reflected and returned non-visible light. A laser circuit board 6.8 is fixed on the other side of the laser base 6.1 through a groove, and an outer cover 6.9 is covered and connected at the notch of the groove, the laser receiving head is connected to the signal input end of the laser circuit board 6.8, the signal output end of the laser circuit board 6.8 is connected to the signal input end of the controller, and the electrical output end of the laser circuit board 6.8 is connected to the laser emitting head.

[0030] like Figure 5 As shown, the present invention rotates the ranging laser head as a whole along its own bracket axis 6.3 until the head beam adjustment arm 6.4 is located on the stainless steel head beam 2, and then rotates the laser base 6.1 to a folded state, and then rotates the earphone bracket 13 and the left and right earphones 1, so as to achieve the following Figure 4The present invention can fix the entire earphone device by pressing the telescopic arm 6.10 against the human head, and can be suitable for wearing on human heads of different sizes by adjusting the extension length of the telescopic arm 6.10. The telescopic arm 6.10 can be folded when it is put into the headband adjustment arm 6.4.

[0031] The right earphone is provided with a battery 7, which supplies power to the switching circuit board 3, the controller and the Bluetooth / wifi two-in-one chip in the AI ​​smart main control board 4, and the laser circuit board 6.8.

[0032] Specifically, the battery 7 is connected to the switch circuit board 3, the AI ​​intelligent main control board 4, and the laser circuit board 6.8 through a connecting line that passes through the earphone and extends along the stainless steel head beam. A switch 8 is connected to the connecting line of the battery connection, and the switch 8 is set on the surface of the left earphone.

[0033] The embodiments described in the present invention are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made to the technical solutions of the present invention by engineers and technicians in this field should fall within the protection scope of the present invention. The technical contents for which protection is sought in the present invention have all been recorded in the claims.

Claims

1. An anti-myopia earphone device with Bluetooth and WiFi functions, comprising a pair of earphones and a stainless steel headband, characterized in that: The two ends of the stainless steel head beam are respectively fixedly connected with sliding bracket seats, and the sliding bracket seats are respectively slidably mounted with earphone sliding brackets. The ends of the earphone sliding brackets are respectively rotatably connected with universal connectors. Each earphone is respectively connected with an earphone bracket, and the earphone brackets are fixedly connected with the universal connectors one by one. The earphone sliding brackets slide along the sliding bracket seats to realize the extension and retraction of the earphones, and the universal connectors realize the rotation and folding of the earphones. One of the earphones serves as the master earphone, which is provided with a switching switch circuit board and an AI smart main control board. A ranging laser head is installed in the center of the stainless steel head beam. The signal input end of the switching switch circuit board is connected to the Bluetooth / wifi switching switch, and the Bluetooth / wifi switching switch is arranged on the surface of the earphone. A controller and a Bluetooth / wifi two-in-one chip are integrated on the AI ​​smart main control board. The signal output end of the switching switch circuit board is connected to the signal input end of the controller in the AI ​​smart main control board, and the signal output end of the controller is connected to the signal input end of the Bluetooth / wifi two-in-one chip. The signal output end of the Bluetooth / wifi two-in-one chip is respectively connected to the speakers in the two earphones; the ranging laser head comprises a laser seat, a base, a bracket shaft, a head beam adjustment arm, a telescopic arm, a head beam bracket, and a laser head bracket. The base is fixed to the stainless steel head beam, and one axial end of the bracket shaft is fixedly connected to the base The head beam bracket is rotatably mounted on the bracket shaft, one end of the head beam adjustment arm is fixedly connected to the head beam bracket, and the bracket shaft realizes the overall rotation of the head beam bracket and the head beam adjustment arm, the telescopic arm is slidably mounted on the head beam adjustment arm and the end of the telescopic arm extends from the other end of the head beam adjustment arm, thereby allowing the telescopic arm to extend or retract relative to the head beam adjustment arm, the laser head bracket is fixed to the head beam bracket, the laser seat is rotatably connected to the laser head bracket, one side of the laser seat is provided with a concave hole, a laser emitting head and a laser receiving head are fixed at the center of the concave hole, wherein the laser emitting head emits non-visible light, and the laser receiving head receives the reflected non-visible light, a laser circuit board is fixed on the other side of the laser seat through a groove, and an outer cover is connected to the groove notch, the laser receiving head is connected to the signal input end of the laser circuit board, the signal output end of the laser circuit board is connected to the signal input end of the controller, and the electrical output end of the laser circuit board is connected to the laser emitting head; In addition to the main control earphone, another earphone is provided with a battery, and the battery is respectively connected to the switching circuit board, the controller and the Bluetooth / wifi two-in-one chip in the AI ​​smart main control board, and the laser circuit board; The earphone sliding bracket comprises an earphone sliding bracket shell, the inner side surface of the earphone sliding bracket shell is open and covered with an earphone sliding bracket cover, and the earphone sliding bracket shell covered with the earphone sliding bracket cover is slidably mounted on the sliding bracket seat; the earphone bracket comprises a fork-shaped earphone bracket shell, the inner side surface of the earphone bracket shell is open and covered with a similarly fork-shaped earphone bracket cover, the end of the earphone sliding bracket is connected to the root of the fork-shaped earphone bracket through a universal connector, and the earphones are rotatably connected to the fork of the earphone bracket one by one.

2. The anti-myopia earphone device with Bluetooth and WiFi functions according to claim 1, characterized in that: The battery is connected to the AI ​​intelligent main control board, the switching switch circuit board, and the laser circuit board through connecting wires, and a switch is connected to the connecting wire, and the switch is arranged on the surface of the main control earphone.

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