Audio wireless transmitter

Abstract

The utility model discloses an audio wireless transmitter which comprises a transmitter body, the transmitter body comprises a shell, a signal transmission module and an antenna, the signal transmission module is arranged in the shell, and the antenna is electrically connected with the signal transmission module; the audio plug is rotatably mounted on the shell, and the audio plug is electrically connected with the signal transmission module; the outer wall of the shell is provided with a containing groove, the audio plug is installed in the containing groove, and the audio plug moves out of or extends into the containing groove when rotating relative to the shell. Therefore, the accommodating groove is formed in the transmitter body, the audio plug extends out of the accommodating groove before being connected with the audio processing equipment, and the audio plug is accommodated in the accommodating groove after being separated from the audio processing equipment, so that compared with the prior art, the side wall of the accommodating groove can protect the audio plug; therefore, the audio plug can be prevented from being scraped by an object in an external environment as much as possible, the audio plug can be prevented from being damaged, and the service life of the audio wireless transmitter is prolonged.

Description

Technical Field

[0001] The present application relates to the field of signal transmission, and particularly to an audio wireless transmitter. Background Art

[0002] With the development of signal transmission technology, when an audio terminal (such as a headphone or a microphone, etc.) communicates with an audio processing device (such as a speaker, a computer, a mobile phone, etc.), it is no longer necessary to connect through a signal line. An audio wireless transmitter can wirelessly transmit signals between the audio terminal and the audio processing device, thereby reducing the impact of the signal line on the user experience of the audio terminal.

[0003] In the related art, on the existing audio wireless transmitter, the audio plug is fixed to the transmitter body and protrudes from the transmitter body. When the audio wireless transmitter is unplugged from the audio processing device, the audio plug is easily scratched by an object in the external environment, which may cause damage to the audio plug and affect the service life of the audio wireless transmitter. Summary of the Invention

[0004] In order to avoid the audio plug from being scratched by an object in the external environment as much as possible, prevent damage to the audio plug, and improve the service life of the audio wireless transmitter, the present application proposes an audio wireless transmitter.

[0005] An audio wireless transmitter provided by the present application adopts the following technical solutions:

[0006] An audio wireless transmitter, comprising: a transmitter body, the transmitter body includes a housing, a signal transmission module, and an antenna, the signal transmission module is disposed in the housing, the antenna is installed on the outer wall of the housing and electrically connected to the signal transmission module, and the signal transmission module is used for wireless communication connection with an audio terminal through the antenna; an audio plug, the audio plug is rotatably installed on the housing, the audio plug is electrically connected to the signal transmission module, the audio plug is adapted to be plugged and mated with an audio processing device, and the signal transmission module is further used for communication connection with the audio processing device through the audio plug; wherein, a receiving groove is provided on the outer wall of the housing, the audio plug is installed in the receiving groove, and when the audio plug rotates relative to the housing, it moves out of or into the receiving groove.

[0007] By adopting the above technical solutions, by providing a receiving groove on the transmitter body, making the audio plug extend out of the receiving groove before connecting with the audio processing device, and making the audio plug retract into the receiving groove after separating from the audio processing device, compared with the prior art, the side wall of the receiving groove can protect the audio plug, thereby avoiding the audio plug from being scratched by an object in the external environment, and further preventing damage to the audio plug, and improving the service life of the audio wireless transmitter.

[0008] Preferably, the receiving groove extends along a first direction of the audio wireless transmitter. Along a second direction of the audio wireless transmitter, the receiving groove has opposite first and second side walls, wherein the first direction is perpendicular to the second direction; the audio plug includes a mounting portion and a plug head. One end of the mounting portion extends between the first side wall and the second side wall and is pivotally connected to the housing, and the plug head is provided at the other end of the mounting portion and extends away from the mounting portion, and the plug head is used for plugging and cooperating with an audio processing device.

[0009] By adopting the above technical solution, when the mounting portion rotates around the pivot axis, it can drive the plug head to extend into or out of the receiving groove. When the plug head is located in the receiving groove, the inner wall of the receiving groove can protect the plug head, so as to avoid the wear of the plug head as much as possible.

[0010] Preferably, a pivot shaft is provided at one end of the mounting portion pivotally connected to the housing, and a pivot hole is provided in the first side wall and / or the second side wall. The pivot shaft passes through the pivot hole to pivotally connect the mounting portion to the housing.

[0011] By adopting the above technical solution, by rotating the audio plug around the rotation axis of the pivot shaft, the technical effect of the audio plug extending into or out of the receiving groove can be achieved.

[0012] Preferably, the pivot shaft is provided with a damping, and the damping is used to hinder the rotation of the audio plug relative to the housing.

[0013] By adopting the above technical solution, by providing a damping on the pivot shaft, the damping can increase the rotational resistance between the audio plug and the housing, so as to hinder the rotation of the audio plug relative to the housing, and thus facilitate the user to plug and cooperate the audio wireless transmitter with the audio processing device at an appropriate angle.

[0014] Preferably, an elastic member is provided on the pivot shaft. One end of the elastic member is fixedly connected to the housing, and the other end of the elastic member is fixedly connected to the pivot shaft. The elastic member is used to drive the audio plug to rotate away from the receiving groove.

[0015] By adopting the above technical solution, when the audio plug rotates towards the inside of the receiving groove, the audio plug drives the elastic member to generate an elastic force, and the elastic force can act on the audio plug. When the audio plug in the receiving groove is not locked, the elastic force can drive the audio plug to rotate relative to the housing to pop out of the receiving groove, so that the user does not need to manually pull out the audio plug from the receiving groove, and thus can further improve the use experience of the audio wireless transmitter.

[0016] Preferably, a limiting mechanism is provided between the housing and the audio plug. The limiting mechanism is configured to lock or unlock the audio plug and the housing when the audio plug is disposed parallel to the receiving groove and / or when the audio plug is disposed perpendicular to the receiving groove.

[0017] By adopting the above technical solution, when the audio plug rotates to be perpendicular to the receiving groove, the audio plug and the housing are locked by the limiting mechanism, which can limit the relative rotation of the audio plug with respect to the housing, thereby facilitating the insertion and mating of the audio plug with the corresponding interface of the audio processing device at a suitable angle. By unlocking the limiting mechanism, the audio plug can continue to rotate relative to the housing. When the audio plug rotates to be parallel to the receiving groove, the audio plug and the housing are locked by the limiting mechanism, which can limit the relative rotation of the audio plug with respect to the housing, thereby facilitating the insertion and mating of the audio plug with the corresponding interface of the audio processing device at a suitable angle.

[0018] Preferably, the limiting mechanism includes a limiting ratchet and a limiting claw. The limiting ratchet is sleeved outside the pivot shaft, and the limiting claw is movably disposed on the housing. By the limiting claw extending into or out of the space between two adjacent ratchet teeth of the limiting ratchet, the audio plug is adapted to rotate or be stationary relative to the housing to lock or unlock the audio plug and the housing.

[0019] By adopting the above technical solution, when the audio plug rotates to be parallel or perpendicular to the receiving groove, the tooth groove between two adjacent ratchet teeth of the limiting claw and the ratchet is aligned. By moving the limiting claw closer to the ratchet teeth, the limiting claw can be inserted into the tooth groove to limit the rotation of the ratchet, and further limit the relative rotation of the audio plug with respect to the housing, achieving the limiting effect of the limiting mechanism. Conversely, by moving the limiting claw away from the ratchet teeth, the limiting claw can be removed from the tooth groove to allow the ratchet to rotate, and further allow the audio plug to rotate relative to the housing.

[0020] Preferably, the housing is further provided with an unlocking button and a locking member. The unlocking button is disposed close to the receiving groove, and the locking member is connected and cooperated with the unlocking button. The locking member is configured to lock the audio plug when the audio plug is located in the receiving groove, and the unlocking button drives the locking member to unlock the audio plug when pressed.

[0021] By adopting the above technical solution, when the audio plug is located in the receiving groove, by using the locking member to lock the audio plug in the receiving groove, the audio plug can be restricted from being disengaged from the receiving groove, and further, it can be further avoided that the audio plug is accidentally disengaged from the receiving groove and scratches an object in the external environment, which can further improve the user experience of the audio wireless transmitter. When the unlocking button is pressed by the user, the locking member is unlocked, so that the audio plug can be smoothly removed from the receiving groove.

[0022] Preferably, along the first direction, an avoidance notch is provided at the end of the accommodating groove.

[0023] By adopting the above technical solution, when the avoidance notch is located at the end of the receiving slot away from the mounting portion, the avoidance notch is suitable for being arranged opposite to the end of the plug portion, and the user can drive the plug portion to rotate and remove it from the receiving slot through the avoidance notch. When the avoidance notch is located at the end of the receiving slot close to the mounting portion, and the audio plug is located outside the receiving slot and arranged parallel to the receiving slot, the avoidance notch can avoid the audio plug, thereby preventing the audio plug from interfering with the housing.

[0024] Preferably, a matching portion is provided on the bottom wall of the accommodating groove, and the matching portion is suitable for abutting and fitting with the outer peripheral wall of the audio plug.

[0025] By adopting the above technical solution, by making the outer surface of the matching part fit with the outer peripheral wall of the audio plug, impurities such as dust can be prevented from falling into the gap between the matching part and the audio plug as much as possible, so that the receiving groove can be kept clean. In addition, such an arrangement can make the audio wireless transmitter meet the appearance design requirements, thereby improving the product quality of the audio wireless transmitter.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. By providing a receiving groove on the transmitter body, and allowing the audio plug to extend out of the receiving groove before being connected to the audio processing device, and allowing the audio plug to be stored in the receiving groove after being separated from the audio processing device, compared with the prior art, the side wall of the receiving groove can protect the audio plug, thereby preventing the audio plug from being scratched by objects in the external environment, thereby preventing the audio plug from being damaged, and prolonging the service life of the audio wireless transmitter;

[0028] 2. When the avoidance notch is located at the end of the receiving slot away from the mounting portion, the avoidance notch is suitable for being arranged opposite to the end of the plug portion, and the user can drive the plug portion to rotate and remove it from the receiving slot through the avoidance notch. When the avoidance notch is located at the end of the receiving slot close to the mounting portion, and the audio plug is located outside the receiving slot and arranged parallel to the receiving slot, the avoidance notch can avoid the audio plug, thereby preventing the audio plug from interfering with the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic diagram of an audio plug being located in a receiving slot according to a first embodiment of the audio wireless transmitter described in an embodiment of the present application;

[0030] Figure 2 is a schematic diagram of another angle in which the audio plug is located in the receiving slot according to the first embodiment of the audio wireless transmitter described in the embodiment of the present application;

[0031] Figure 3 It is a front view of the audio plug located in the receiving slot in the first embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0032] Figure 4 It is a side view of the audio plug located in the receiving slot in the first embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0033] Figure 5 It is a schematic diagram of the audio plug perpendicular to the receiving slot in the first embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0034] Figure 6 It is a schematic diagram of the audio plug located outside the receiving slot and parallel to the receiving slot in the first embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0035] Figure 7 It is a schematic diagram of the audio plug in the first embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0036] Figure 8 It is a schematic diagram of the transmitter body in the first embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0037] Figure 9 It is a schematic diagram of the audio plug perpendicular to the receiving slot in the second embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0038] Figure 10 It is a schematic diagram of another angle of the audio plug perpendicular to the receiving slot in the second embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0039] Figure 11 It is a front view of the audio plug perpendicular to the receiving slot in the second embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0040] Figure 12 It is a schematic diagram of the audio plug located outside the receiving slot and parallel to the receiving slot in the second embodiment of the audio wireless transmitter according to the embodiment of the present application;

[0041] Figure 13 It is a schematic diagram of the audio plug located in the receiving slot in the second embodiment of the audio wireless transmitter according to the embodiment of the present application.

[0042] Explanation of reference numerals:

[0043] 100. Audio wireless transmitter;

[0044] 10. Transmitter body; 110. Housing; 111. Accommodation groove; 1111. First side wall; 1112. Second side wall; 1113. Pivoting hole; 1114. Avoidance notch; 1115. Matching portion; 120. Antenna

[0045] 20. Audio plug; 201. Mounting portion; 202. Plug head; 203. Pivot shaft Detailed implementation manners

[0046] The following further describes this application in detail with reference to the attached Figures 1-13 drawings.

[0047] An audio wireless transmitter 100 is disclosed in an embodiment of this application. The audio wireless transmitter 100 is connected between an audio processing device and an audio terminal. Among them, the audio wireless transmitter 100 can be a microphone wireless transmitter or a headphone wireless transmitter. When the audio wireless transmitter 100 is a microphone wireless transmitter, the audio terminal can be a microphone, and the audio processing device can be a mobile device such as a computer, a speaker, or a mobile phone. After the microphone converts the recorded sound into an audio signal, the microphone can wirelessly transmit the audio signal to the microphone wireless transmitter, and then the microphone wireless transmitter can transmit the audio signal to the audio processing device, and the audio processing device can further process and use the audio signal.

[0048] When the audio wireless transmitter 100 is a headphone wireless transmitter, the audio terminal can be a headphone or a speaker, etc., and the audio processing device can be a mobile device such as a computer or a mobile phone. After the audio processing device transmits the audio signal to the headphone wireless transmitter, the headphone wireless transmitter can wirelessly transmit the audio signal to the headphone or the speaker, etc., and the audio terminal such as the headphone or the speaker can convert the audio signal into sound.

[0049] Referring to Figures 1-13 , the audio wireless transmitter 100 according to the embodiment of this application includes: a transmitter body 10 and an audio plug 20. The transmitter body 10 includes a housing 110, a signal transmission module (not shown in the figure), and an antenna 120. The signal transmission module is disposed in the housing 110, and the antenna 120 is mounted on the outer wall of the housing 110 and is electrically connected to the signal transmission module. The signal transmission module is used to wirelessly communicate with the audio terminal through the antenna 120, so as to achieve the technical effect that the audio wireless transmitter 100 wirelessly transmits the audio signal to the audio terminal, or the audio terminal wirelessly transmits the audio signal to the audio wireless transmitter 100. Among them, the antenna 120 can be a flexible antenna 120, so that it is convenient for the user to adjust the antenna 120 to a suitable transmission direction, and it is convenient for the user to use and store the audio wireless transmitter 100.

[0050] In some specific embodiments of the present application, the transmitter body 10 may further include components such as a power switch, a controller, and a battery. The controller is communicatively connected to the signal transmission module. The controller is used to control the signal transmission module to transmit audio signals. The power switch is communicatively connected to the controller and is disposed on the housing 110. The user can press the power switch to turn on or off the audio wireless transmitter 100. The battery is electrically connected to the electrical appliances of the audio wireless transmitter 100, and the battery is used to supply power to the electrical appliances of the audio wireless transmitter 100.

[0051] Moreover, the audio plug 20 is rotatably mounted on the housing 110, that is to say, the audio plug 20 can rotate relative to the housing 110. The audio plug 20 is electrically connected to the signal transmission module. The audio plug 20 is adapted to be plugged and mated with the audio processing device. The signal transmission module is further used to communicate with the audio processing device through the audio plug 20. In this way, the technical effect that the audio wireless transmitter 100 transmits audio signals to the audio processing device or the audio processing device transmits audio signals to the audio wireless transmitter 100 can be achieved. Among them, the audio plug 20 can be a 6.5 mm audio plug 20, and the audio plug 20 can be plugged and mated with the corresponding interface on the audio processing device.

[0052] Furthermore, a receiving groove 111 is provided on the outer wall of the housing 110. The receiving groove 111 is recessed towards the inside of the housing 110. Among them, the outer wall of the housing 110 can be the outer peripheral wall of the housing 110, or the outer wall of the housing 110 can be the top wall of the housing 110, or the outer wall of the housing 110 can be the bottom wall of the housing 110.

[0053] The audio plug 20 is installed in the receiving groove 111, and when the audio plug 20 rotates relative to the housing 110, it moves out of or into the receiving groove 111. When the user does not use the audio wireless transmitter 100, by retracting the audio plug 20 into the receiving groove 111, the groove wall of the receiving groove 111 can block the audio plug 20, and the groove wall of the receiving groove 111 can prevent objects in the external environment from contacting the audio plug 20, thereby slowing down the wear rate of the audio plug 20. Before the user needs to use the audio wireless transmitter 100, the user can rotate the audio plug 20 relative to the housing 110 away from the receiving groove 111, so that the audio plug 20 can move out of the receiving groove 111, and the audio plug 20 can be plugged and mated with the audio processing device.

[0054] Thus, by providing a receiving groove 111 on the transmitter body 10, extending the audio plug 20 out of the receiving groove 111 before connecting it to the audio processing device, and retracting the audio plug 20 into the receiving groove 111 after separating it from the audio processing device, compared with the prior art, the side wall of the receiving groove 111 can protect the audio plug 20, thereby minimizing the risk of the audio plug 20 being scratched by objects in the external environment, preventing damage to the audio plug 20, and increasing the service life of the audio wireless transmitter 100.

[0055] See Figure 1 , Figure 3 , Figure 9 , Figure 11 , in some embodiments of the present application, the receiving groove 111 extends along the first direction of the audio wireless transmitter 100. It should be noted that, in the embodiment shown in Figure 1 , the first direction of the audio wireless transmitter 100 can be the length direction of the audio wireless transmitter 100, i.e., the up-down direction in Figure 1 . In some other embodiments, the first direction of the audio wireless transmitter 100 can be the width direction of the audio wireless transmitter 100, i.e., the left-right direction in Figure 1 . Moreover, along the second direction of the audio wireless transmitter 100, the receiving groove 111 has opposite first side wall 1111 and second side wall 1112. Among them, the first direction and the second direction of the audio wireless transmitter 100 are perpendicular to each other. In the embodiment shown in Figure 1 , the second direction of the audio wireless transmitter 100 can refer to the thickness direction of the audio wireless transmitter 100, i.e., the front-back direction in Figure 1 .

[0056] The audio plug 20 includes a mounting portion 201 and a plug portion 202. One end of the mounting portion 201 extends between the first side wall 1111 and the second side wall 1112 and is pivotally connected to the housing 110. In this way, the pivot axis 203 line of the mounting portion 201 can pass through the receiving groove 111. The plug portion 202 is provided at the other end of the mounting portion 201 and extends away from the mounting portion 201. The plug portion 202 is used for plugging and mating with the audio processing device. When the mounting portion 201 rotates around the pivot axis 203 line, it can drive the plug portion 202 to extend into or out of the receiving groove 111. When the plug portion 202 is located within the receiving groove 111, the inner wall of the receiving groove 111 can protect the plug portion 202, thereby minimizing the risk of wear of the plug portion 202.

[0057] It should be noted that the mounting portion 201 also defines an avoidance channel for the connection line between the signal transmission module and the plug portion 202 to pass through.

[0058] See Figure 2 , Figure 7 ,Figure 8 , Figure 10 , in some embodiments of the present application, a pivot shaft 203 is provided at one end of the mounting portion 201 pivotally connected to the housing 110. A pivot hole 1113 may be provided on the first side wall 1111 and / or the second side wall 1112. The pivot shaft 203 passes through the pivot hole 1113 to pivotally connect the mounting portion 201 to the housing 110. That is, the pivot hole 1113 may be provided on the first side wall 1111, or the pivot hole 1113 may be provided on the second side wall 1112, or the pivot holes 1113 may be provided on both the first side wall 1111 and the second side wall 1112. The rotation axis of the pivot shaft 203 may be the pivot shaft 203 line of the above-mentioned mounting portion 201. By rotating the audio plug 20 around the rotation axis of the pivot shaft 203, the technical effect of the audio plug 20 extending into or out of the receiving groove 111 can be achieved.

[0059] In some embodiments of the present application, the pivot shaft 203 may be provided with a damping, and the damping is used to hinder the rotation of the audio plug 20 relative to the housing 110. When the user pulls out the audio plug 20 from the receiving groove 111, the audio plug 20 rotates to an appropriate angle. By providing the damping on the pivot shaft 203, the damping can increase the rotational resistance between the audio plug 20 and the housing 110, thereby hindering the rotation of the audio plug 20 relative to the housing 110, and further facilitating the user to plug and cooperate the audio wireless transmitter 100 with the audio processing device at an appropriate angle.

[0060] In some other embodiments of the present application, the pivot shaft 203 may be provided with an elastic member. One end of the elastic member is fixedly connected to the housing 110, and the other end of the elastic member is fixedly connected to the pivot shaft 203. The elastic member is used to drive the audio plug 20 to rotate away from the receiving groove 111. Specifically, the elastic member may be a torsion spring. The torsion spring may be sleeved outside the pivot shaft 203. When the audio plug 20 rotates towards the inside of the receiving groove 111, the audio plug 20 drives the torsion spring to rotate, and the torsion spring can generate an elastic force, and the elastic force can act on the audio plug 20. When the audio plug 20 in the receiving groove 111 is not locked, the elastic force can drive the audio plug 20 to rotate relative to the housing 110 to pop out of the receiving groove 111, so that the user does not need to manually pull out the audio plug 20 from the receiving groove 111, and further improve the use experience of the audio wireless transmitter 100.

[0061] In some embodiments of the present application, a limiting mechanism may be provided between the housing 110 and the audio plug 20. The limiting mechanism is configured to lock or unlock the audio plug 20 and the housing 110 when the audio plug 20 is arranged parallel to the receiving groove 111 and / or when the audio plug 20 is arranged perpendicular to the receiving groove 111. In some preferred embodiments, the limiting mechanism has a first limiting state and a second limiting state. When the audio plug 20 rotates to be arranged perpendicular to the receiving groove 111, as Figure 5 , Figure 9 shown, the limiting mechanism is in the first limiting state. At this time, the audio plug 20 and the housing 110 are locked by the limiting mechanism, and the rotation of the audio plug 20 relative to the housing 110 can be restricted, so as to facilitate the insertion and mating of the audio plug 20 and the corresponding interface of the audio processing device at an appropriate angle.

[0062] Moreover, by unlocking the limiting mechanism in the first limiting state, the audio plug 20 can continue to rotate relative to the housing 110. When the audio plug 20 rotates to be arranged parallel to the receiving groove 111, as Figure 6 , Figure 12 shown, the limiting mechanism is in the second limiting state. At this time, the audio plug 20 and the housing 110 are locked by the limiting mechanism, and the rotation of the audio plug 20 relative to the housing 110 can be restricted, so as to facilitate the insertion and mating of the audio plug 20 and the corresponding interface of the audio processing device at an appropriate angle. When the user unplug the audio wireless transmitter 100 from the audio processing device, the user can make the audio plug 20 rotate relative to the housing 110 into the receiving groove 111 by unlocking the limiting mechanism.

[0063] In some embodiments, the limiting mechanism may be provided with a greater number of limiting states, so that the angle of the audio plug 20 relative to the housing 110 can be more flexible, thus making it more convenient for the audio wireless transmitter 100 to be inserted and mated with the audio processing device.

[0064] Furthermore, the limiting mechanism includes a limiting ratchet and a limiting pawl. The limiting ratchet is sleeved on the outside of the pivot shaft 203. In this way, when the pivot shaft 203 rotates, the pivot shaft 203 can drive the limiting ratchet to rotate, and the limiting ratchet has a plurality of ratchet teeth. The limiting pawl is movably arranged on the housing 110. By the limiting pawl extending into or out of the space between two adjacent ratchet teeth of the limiting ratchet, the audio plug 20 is adapted to rotate or remain stationary relative to the housing 110 to lock or unlock the audio plug 20 and the housing 110. Among them, a driving portion may be provided on the outer wall surface of the housing 110 for the limiting pawl. The user can move the limiting pawl relative to the housing 110 by the driving portion, so that the limiting pawl can move closer to or farther away from the ratchet.

[0065] In Figure 1In the illustrated embodiment, when the audio plug 20 rotates to be parallel or perpendicular to the receiving groove 111, the tooth groove between two adjacent ratchet teeth of the limiting claw and the ratchet is aligned. By moving the limiting claw closer to the ratchet teeth, the limiting claw can be inserted into the tooth groove to limit the rotation of the ratchet, and further limit the relative rotation of the audio plug 20 with respect to the housing 110, achieving the limiting effect of the limiting mechanism. Conversely, by moving the limiting claw away from the ratchet teeth, the limiting claw can be removed from the tooth groove to allow the ratchet to rotate, and further allow the audio plug 20 to rotate relative to the housing 110.

[0066] In some embodiments of the present application, the housing 110 may further be provided with an unlocking button and a locking member. The unlocking button is disposed close to the receiving groove 111, and the locking member is connected and cooperated with the unlocking button. The locking member is configured to lock the audio plug 20 when the audio plug 20 is located in the receiving groove 111, and the unlocking button drives the locking member to unlock the audio plug 20 when pressed. Specifically, the locking member may include a locking portion and a returning portion, wherein the returning portion may be configured as a helical spring. The locking portion is disposed in the housing 110, and the locking portion extends into the receiving groove 111 after passing through the first side wall 1111 and / or the second side wall 1112. When the audio plug 20 is located in the receiving groove 111, by making the locking portion abut and cooperate with the audio plug 20, the locking portion can lock the audio plug 20 in the receiving groove 111, thereby restricting the audio plug 20 from coming out of the receiving groove 111, and further avoiding scratching with objects in the external environment after the audio plug 20 accidentally comes out of the receiving groove 111, and further improving the user experience of the audio wireless transmitter 100.

[0067] Moreover, one end of the returning portion abuts against the housing 110, and the other end of the returning end abuts and cooperates with the locking portion. The returning portion is used to drive the locking portion to move towards the inside of the receiving groove 111. The unlocking button abuts and cooperates with the locking portion. When the unlocking button is pressed by the user, it drives the locking portion to extend out of the receiving groove 111 to unlock the locking portion. After the locking portion extends out of the receiving groove 111, it no longer interferes with the audio plug 20, so that the audio plug 20 can smoothly move out of the receiving groove 111.

[0068] See Figure 4 、 Figure 6 、 Figure 12 、 Figure 13 , in some embodiments of the present application, along the first direction of the audio wireless transmitter 100 (i.e., Figure 1In the up and down direction (in the up and down direction of the present invention), an avoidance notch 1114 may be provided at the end of the accommodation groove 111. Among them, an avoidance notch 1114 may be provided at the end of the accommodation groove 111 away from the installation portion 201, and / or an avoidance notch 1114 may be provided at the end of the accommodation groove 111 close to the installation portion 201. When the avoidance notch 1114 is located at the end of the accommodation groove 111 away from the installation portion 201, the avoidance notch 1114 is adapted to be disposed opposite to the end of the plug portion 202. The user can drive the plug portion 202 to rotate and take out from the accommodation groove 111 through the avoidance notch 1114.

[0069] When the avoidance notch 1114 is located at the end of the accommodation groove 111 close to the installation portion 201, when the audio plug 20 is located outside the accommodation groove 111 and is disposed parallel to the accommodation groove 111, the avoidance notch 1114 can avoid the audio plug 20, so as to prevent the audio plug 20 from interfering with the housing 110, and further enable the audio plug 20 to rotate relative to the housing 110 to an appropriate angle and then be plugged and matched with the audio processing device.

[0070] See Figure 10 、 Figure 11 、 Figure 13 In some embodiments of the present application, a mating portion 1115 is provided on the bottom wall of the accommodation groove 111. The mating portion 1115 is adapted to be in abutting fit with the outer peripheral wall of the audio plug 20. It can be understood that the outer surface shape of the mating portion 1115 matches the outer peripheral wall shape of the audio plug 20. By making the outer surface of the mating portion 1115 fit with the outer peripheral wall of the audio plug 20, dust and other impurities can be prevented from falling into the gap between the mating portion 1115 and the audio plug 20 as much as possible, so that the inside of the accommodation groove 111 can be kept clean. Moreover, such a setting can enable the audio wireless transmitter 100 to meet the appearance design requirements, and further improve the product quality of the audio wireless transmitter 100.

[0071] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An audio wireless transmitter (100), characterized in that, Comprising: A transmitter body (10), the transmitter body (10) includes a housing (110), a signal transmission module, and an antenna (120). The signal transmission module is disposed within the housing (110), the antenna (120) is mounted on the outer wall of the housing (110) and is electrically connected to the signal transmission module. The signal transmission module is used to wirelessly communicate with an audio terminal through the antenna (120); An audio plug (20), the audio plug (20) is rotatably mounted on the housing (110), the audio plug (20) is electrically connected to the signal transmission module, the audio plug (20) is adapted to be plugged and mated with an audio processing device, and the signal transmission module is also used to communicate with the audio processing device through the audio plug (20); Wherein, a receiving groove (111) is provided on the outer wall of the housing (110), the audio plug (20) is mounted within the receiving groove (111), and when the audio plug (20) rotates relative to the housing (110), it moves out of or into the receiving groove (111).

2. An audio wireless transmitter (100) according to claim 1, characterized in that, The receiving groove (111) extends along a first direction of the audio wireless transmitter (100). Along a second direction of the audio wireless transmitter (100), the receiving groove (111) has opposite first side walls (1111) and second side walls (1112), wherein the first direction and the second direction are perpendicular to each other; The audio plug (20) includes a mounting portion (201) and a plugging portion (202). One end of the mounting portion (201) extends between the first side wall (1111) and the second side wall (1112) and is pivotally connected to the housing (110). The plugging portion (202) is provided at the other end of the mounting portion (201) and extends away from the mounting portion (201). The plugging portion (202) is used to be plugged and mated with an audio processing device.

3. An audio wireless transmitter (100) according to claim 2, characterized in that, One end of the mounting portion (201) pivotally connected to the housing (110) is provided with a pivot shaft (203). The first side wall (1111) and / or the second side wall (1112) is provided with a pivot hole (1113). The pivot shaft (203) passes through the pivot hole (1113) to pivotally connect the mounting portion (201) to the housing (110).

4. An audio wireless transmitter (100) according to claim 3, characterized in that, The pivot shaft (203) is provided with a damping, and the damping is used to hinder the rotation of the audio plug (20) relative to the housing (110).

5. An audio wireless transmitter (100) according to claim 3, characterized in that, The pivot shaft (203) is provided with an elastic member. One end of the elastic member is fixedly connected to the housing (110), and the other end of the elastic member is fixedly connected to the pivot shaft (203). The elastic member is used to drive the audio plug (20) to rotate away from the receiving groove (111).

6. An audio wireless transmitter (100) according to claim 3 or 5, characterized in that, A limiting mechanism is provided between the housing (110) and the audio plug (20). The limiting mechanism is configured to lock or unlock the audio plug (20) and the housing (110) when the audio plug (20) is arranged parallel to the receiving groove (111), and / or when the audio plug (20) is arranged perpendicular to the receiving groove (111).

7. An audio wireless transmitter (100) according to claim 6, characterized in that, The limiting mechanism includes a limiting ratchet and a limiting pawl. The limiting ratchet is sleeved outside the pivot shaft (203). The limiting pawl is movably arranged on the housing (110). By the limiting pawl extending into or out of the space between two adjacent ratchet teeth of the limiting ratchet, the audio plug (20) is adapted to rotate or remain stationary relative to the housing (110), so as to lock or unlock the audio plug (20) and the housing (110).

8. An audio wireless transmitter (100) according to claim 4 or 5, characterized in that, The housing (110) is further provided with an unlocking button and a locking member. The unlocking button is arranged close to the receiving groove (111). The locking member is connected and cooperated with the unlocking button. The locking member is configured to lock the audio plug (20) when the audio plug (20) is located in the receiving groove (111). When the unlocking button is pressed, the locking member is driven to unlock the audio plug (20).

9. An audio wireless transmitter (100) according to claim 2, characterized in that, Along the first direction, an avoidance notch (1114) is provided at the end of the receiving groove (111).

10. An audio wireless transmitter (100) according to claim 1, characterized in that, A matching portion (1115) is provided on the bottom wall of the receiving groove (111). The matching portion (1115) is adapted to be in abutting cooperation with the outer peripheral wall of the audio plug (20).

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