One-key interconnection wireless full duplex talkback earphone convenient to use

Abstract

The utility model relates to the field of wireless transmission devices, and discloses a one-key interconnection wireless full duplex talkback earphone convenient to use, which comprises a main body mechanism, the main body mechanism comprises two earphone frames and a rotary adjusting rod, a supporting mechanism is fixedly arranged at the upper end of the main body mechanism, the supporting mechanism comprises a fixed frame, and the fixed frame is fixedly arranged on the main body mechanism. A plurality of spring telescopic rods are fixedly arranged at the positions, close to the front end and the rear end, of the inner top face of the fixing frame, rubber air cushions are fixedly arranged at the lower ends of the spring telescopic rods, and an air blowing mechanism is fixedly arranged at the upper end of the main body mechanism and comprises an inflation protection bag. Fixing plates are fixedly arranged at the lower ends of the two sides of the inflation protection bag, and a groove is formed in the inner top face of the inflation protection bag. According to the talkback earphone, the supporting mechanism and the blowing mechanism are arranged in the talkback earphone, interaction of the two supporting modes can be achieved in the using process, the stuffiness of the scalp is effectively relieved, and then the comfort degree is improved.

Description

Technical Field

[0001] The utility model relates to the field of wireless transmission devices, in particular to a convenient one-key interconnection wireless full-duplex intercom headset. Background Art

[0002] A wireless intercom headset is an electronic device that can receive sound and uses radio waves or electromagnetic waves to transmit information. In order to meet the needs of both parties to perform two-way data transmission at the same time, full-duplex communication is usually used in intercom headsets. With the rapid development of communication technology and people's growing demand for communication tools, a one-click interconnection function has been added to the headset, allowing the headset to quickly connect to various devices, such as mobile phones, computers, etc., to meet the needs of various scenarios such as work and life.

[0003] As for the current intercom headsets, when worn, the headset body is usually firmly placed on both sides of the ear, and a fixing frame is provided on the upper part to connect the two headsets. This fixing frame is usually fixed to the upper end of the user's scalp. However, as the use time increases, the fixing frame may exert long-term pressure on the user's scalp, which may cause a stuffy feeling, especially when the hair is wet or the scalp is sweating, this stuffy feeling may be more obvious, thereby reducing the user's comfort.

[0004] Therefore, those skilled in the art provide a convenient one-touch interconnection wireless full-duplex intercom headset to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an easy-to-use one-touch interconnected wireless full-duplex intercom headset. The intercom headset is provided with a supporting mechanism and a blowing mechanism, which can realize the interaction of the two supporting methods during use, effectively relieve the stuffiness of the scalp, and thus improve the comfort.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A convenient one-touch interconnection wireless full-duplex intercom headset, comprising a main body mechanism, the main body mechanism comprising two headset frames and a rotating adjustment rod, a support mechanism fixedly arranged at the upper end of the main body mechanism, the support mechanism comprising a fixed frame, a plurality of spring telescopic rods fixedly arranged near the front and rear ends on the inner top surface of the fixed frame, and a rubber air cushion fixedly arranged at the lower ends of the plurality of spring telescopic rods;

[0008] A blower mechanism is fixedly arranged at the upper end of the main body mechanism, and the blower mechanism includes an inflatable protective bag, and fixing plates are fixedly arranged at the lower ends of both sides of the inflatable protective bag, and a groove is provided on the top surface of the inflatable protective bag, and a plurality of air outlet holes are provided on the groove, and an air pump is fixedly arranged in the middle of the upper end surface of the inflatable protective bag, and a movable plate is slidably arranged inside the inflatable protective bag, and a No. 1 airbag cavity and a No. 2 airbag cavity are arranged inside the inflatable protective bag;

[0009] Through the above technical solution, a supporting mechanism and a blowing mechanism are provided in the earphone. The supporting mechanism mainly supports the earphone through a telescopic rod and an air cushion. The blowing mechanism can support the earphone through the airbag on the one hand, and on the other hand, it can drive the gas flow when inflating and deflating to blow air to the scalp to prevent the scalp from feeling stuffy.

[0010] Furthermore, sponge pads are fixedly provided on opposite sides of the two earphone frames, and a microphone is fixedly provided on one end of the rotating adjustment rod;

[0011] Through the above technical solution, when worn, the sponge pad is located between the ear and the earphone, which plays a role in relieving ear squeezing, and the microphone plays a major role in realizing the intercom function.

[0012] Furthermore, heat dissipation holes are provided on opposite sides of the two earphone frames, and a control switch is fixedly provided on one side of the two earphone frames with the heat dissipation holes away from the rotating adjustment rod;

[0013] Through the above technical solution, the heat dissipation holes can dissipate the heat generated inside the running headphones in time, and the main function of the control switch is to control the one-touch interconnection of the headphones.

[0014] Furthermore, the lower ends of both sides of the fixed frame are respectively fixedly connected to the upper ends of the two earphone frames, and the rotating adjustment rod is rotatably sleeved on one side of one of the two earphone frames with a heat dissipation hole;

[0015] Through the above technical solution, the fixing frame can not only connect the earphone frames on both sides, but also be used to fix the spring telescopic rod.

[0016] Furthermore, the first airbag cavity is arranged at the upper end of the movable plate, and the second airbag cavity is arranged at the lower end of the movable plate;

[0017] Through the above technical solution, the two airbag cavities are respectively located at the upper and lower ends of the movable plate, and the up and down movement of the movable plate can drive the spatial changes of the two airbag cavities.

[0018] Furthermore, fixing rods are fixedly arranged near both sides of the middle position of the fixing frame, and both sides of the air pump are fixedly connected to the two fixing rods respectively;

[0019] Through the above technical solution, the main function of the fixing rod is to fix the air pump and fix the air blowing mechanism from the upper end at the same time.

[0020] Furthermore, the output end of the air pump is conductively connected to the No. 1 airbag cavity, and the plurality of air outlets are conductively connected to the No. 2 airbag cavity;

[0021] Through the above technical solution, the operation of the air pump can change the space in the No. 1 airbag cavity, and the gas in the No. 2 airbag cavity can be discharged from the air outlet when squeezed.

[0022] Furthermore, the two fixed plates are fixedly arranged at the upper ends of the two earphone frames respectively, and the lower ends of both sides of the movable plate are slidably arranged in the two fixed plates respectively;

[0023] Through the above technical solution, the fixing plate can fix the protective bag from the lower end, and the fixing plate can ensure the stability of the upward and downward movement of the movable plate.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes a convenient one-touch interconnection wireless full-duplex intercom headset, which is provided with a blower mechanism. During use, the air pump in the blower mechanism can change the size of the upper airbag cavity, and then drive the change of the movable plate and the lower airbag cavity through the upper and lower air pressure difference. During this change process, the gas will flow around the air outlet, which can effectively relieve the stuffiness of the scalp. Such a design can greatly improve the user's comfort.

[0026] 2. The utility model proposes an easy-to-use one-touch interconnected wireless full-duplex intercom headset, in which a supporting mechanism is provided. During use, the spring telescopic rod and rubber air cushion in the supporting mechanism can play a temporary supporting role when the protective bag shrinks, thereby enhancing the supporting function in the headset structure, increasing the types of supporting methods, and ensuring the interaction of the two supporting methods during use, thereby ensuring the normal operation of the hair dryer mechanism and effectively reducing the stuffiness caused by a single supporting method. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a top-down axial schematic diagram of the utility model;

[0028] Figure 2 It is a bottom-view axial side schematic diagram of the utility model;

[0029] Figure 3 It is a schematic diagram of the axial side of the support mechanism in the utility model;

[0030] Figure 4 It is an axial schematic diagram of the blower mechanism in the utility model;

[0031] Figure 5 It is a cross-sectional axial schematic diagram of the blower mechanism in the utility model.

[0032] Legend:

[0033] 1. Main body; 101. Earphone frame; 102. Sponge pad; 103. Heat dissipation hole; 104. Rotating adjustment lever; 105. Microphone; 106. Control switch; 2. Support mechanism; 201. Fixed frame; 202. Fixed rod; 203. Rubber air cushion; 204. Spring telescopic rod; 3. Blowing mechanism; 301. Fixed plate; 302. Inflatable protective bag; 303. Groove; 304. Air outlet; 305. No. 1 airbag cavity; 306. No. 2 airbag cavity; 307. Movable plate; 308. Air pump. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 The utility model provides an embodiment: a convenient one-touch interconnection wireless full-duplex intercom headset, comprising a main body mechanism 1, the main body mechanism 1 comprising two headset frames 101 and a rotating adjustment rod 104, sponge pads 102 are fixedly arranged on opposite sides of the two headset frames 101, a microphone 105 is fixedly arranged on one end of the rotating adjustment rod 104, heat dissipation holes 103 are opened on opposite sides of the two headset frames 101, a control switch 106 is fixedly arranged on one side of the two headset frames 101 with the heat dissipation holes 103 away from the rotating adjustment rod 104, and the rotating adjustment rod 104 is rotatably sleeved on one side of the two headset frames 101 with the heat dissipation holes 103;

[0036] The earphone is provided with a main body mechanism 1, which is the main functional structure of the earphone. The earphone frame 101 is provided with a main circuit structure for realizing the earphone function. The earphone frame 101 has a protective effect on the internal structure. During wearing, the sponge pad 102 will be located between the earphone frame 101 and the ear of the user, which can relieve the force of squeezing the ear and improve the wearing comfort of the user. The heat dissipation hole 103 can dissipate the heat generated by the internal structure of the earphone frame 101 in time to ensure the normal operation of the earphone. The rotating adjustment rod 104 is divided into two parts. The upper end part can rotate around the fixed point of the earphone frame 101, and the lower end part can rotate around the upper end part. After the two parts are adjusted together, the microphone 105 at the tail end of the adjustment rod can be adjusted to a suitable position, and the microphone 105 can convert the user's speech into a signal that can be transmitted;

[0037] A support mechanism 2 is fixedly arranged at the upper end of the main body mechanism 1, and the support mechanism 2 includes a fixed frame 201, and a plurality of spring telescopic rods 204 are fixedly arranged on the inner top surface of the fixed frame 201 near the front and rear ends, and a rubber air cushion 203 is fixedly arranged at the lower ends of the plurality of spring telescopic rods 204, and the lower ends of both sides of the fixed frame 201 are respectively fixedly connected to the upper ends of the two earphone frames 101, and a fixed rod 202 is fixedly arranged near both sides in the middle of the fixed frame 201;

[0038] The earphone is provided with a support mechanism 2, which is a structure that can be used for supporting. The fixing frame 201 can connect the two earphone frames 101 together, the fixing rod 202 can fix the air pump 308 at a certain height, and then fix the protective bag from the upper end, the rubber air cushion 203 can stabilize the earphone on the user's head, and the spring telescopic rod 204 can be extended and retracted according to the position of the upper earphone, so as to support the entire earphone;

[0039] A blower mechanism 3 is fixedly arranged at the upper end of the main body mechanism 1, and the blower mechanism 3 includes an inflatable protective bag 302, and a fixing plate 301 is fixedly arranged at the lower ends of both sides of the inflatable protective bag 302, and a groove 303 is opened on the top surface of the inflatable protective bag 302, and a plurality of air outlet holes 304 are opened on the groove 303, and an air pump 308 is fixedly arranged in the middle of the upper end surface of the inflatable protective bag 302, and a movable plate 307 is slidably arranged inside the inflatable protective bag 302, and a first airbag cavity 305 and a second airbag cavity 306 are arranged inside the inflatable protective bag 302;

[0040] The No. 1 airbag cavity 305 is arranged at the upper end of the movable plate 307, the No. 2 airbag cavity 306 is arranged at the lower end of the movable plate 307, the two sides of the air pump 308 are respectively fixedly connected to the two fixing rods 202, the output end of the air pump 308 is conductively connected to the No. 1 airbag cavity 305, and the plurality of air outlet holes 304 are conductively connected to the No. 2 airbag cavity 306, the two fixing plates 301 are respectively fixedly arranged at the upper ends of the two earphone frames 101, and the lower ends of the two sides of the movable plate 307 are respectively slidably arranged in the two fixing plates 301;

[0041] The earphone is provided with a hair dryer mechanism 3, which can support the earphone through the protective bag and blow air to the scalp to relieve the stuffiness of the scalp. The fixing plate 301 can fix the protective bag from the lower end and can also ensure the stable up and down movement of the movable plate 307. The inflatable protective bag 302 is an air bag with greater elasticity. The air outlet 304 can facilitate the airflow to the scalp. The two air bag cavities together constitute the internal space of the protective bag. The two air bag cavities can be separated by the movable plate 307. The change of the upper air bag cavity can drive the change of the movable plate 307 and the lower air bag cavity. The air pump 308 controls the spatial change of the No. 1 air bag cavity 305.

[0042] Working principle: When the user wears the headset, the user can choose to exchange between two supporting modes to relieve the stuffy feeling of the scalp. First, the headset is supported by the supporting mechanism 2, and the rubber air cushion 203 is stably supported on the user's scalp. The spring telescopic rod 204 can be adjusted to a suitable length according to the distance between the headset and the scalp, and then the air pump 308 is started. The air pump 308 pumps air into the No. 1 airbag cavity 305. The movable plate 307 moves downward under the action of the upper air pressure. While moving, the gas in the No. 2 airbag cavity 306 can be discharged through the air outlet 304. When the gas is discharged, it blows toward the user's scalp, which can relieve the stuffiness of the scalp. Until the movable plate 307 moves to the lowest end, the protective bag is in a state of being filled with air. The air pump 308 is turned off. At this time, the protective bag filled with air can be supported between the headset and the user's scalp to relieve the pressure of the air cushion support.

[0043] After a period of use, the air pump 308 can be started again to extract the gas in the No. 1 airbag cavity 305, and the movable plate 307 moves upward under the action of the upper and lower pressure difference, so that the external gas can also pass through the air outlet 304 to protect the inside of the airbag, and the gas also flows around the air outlet 304, which can also relieve the stuffiness of the scalp. The No. 2 airbag cavity 306 becomes larger, and the overall area of ​​the protection bag becomes smaller. At this time, the support is provided by the telescopic rod and the air cushion in the support mechanism 2, completing the interaction of the support mode;

[0044] In addition, the rotating adjustment rod 104 is divided into two parts, and the two parts are adjusted separately until the microphone 105 is adjusted to a suitable position, and then the control switch 106 is pressed to turn on the one-key interconnection to realize wireless conversation.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient one-touch interconnection wireless full-duplex intercom headset, comprising a main body (1), characterized in that: The main body mechanism (1) comprises two earphone frames (101) and a rotating adjustment rod (104); a support mechanism (2) is fixedly arranged at the upper end of the main body mechanism (1); the support mechanism (2) comprises a fixed frame (201); a plurality of spring telescopic rods (204) are fixedly arranged on the inner top surface of the fixed frame (201) near the front and rear ends; and a rubber air cushion (203) is fixedly arranged at the lower ends of the plurality of spring telescopic rods (204); A blower mechanism (3) is fixedly arranged at the upper end of the main body mechanism (1), and the blower mechanism (3) comprises an inflatable protective bag (302). A fixing plate (301) is fixedly arranged at the lower ends of both sides of the inflatable protective bag (302). A groove (303) is provided on the inner top surface of the inflatable protective bag (302), and a plurality of air outlet holes (304) are provided on the groove (303). An air pump (308) is fixedly arranged in the middle of the upper end surface of the inflatable protective bag (302). A movable plate (307) is slidably arranged inside the inflatable protective bag (302), and a first airbag cavity (305) and a second airbag cavity (306) are arranged inside the inflatable protective bag (302).

2. According to claim 1, a convenient one-touch interconnection wireless full-duplex intercom headset is characterized by: A sponge pad (102) is fixedly arranged on one opposite side of the two earphone frames (101), and a microphone (105) is fixedly arranged on one end of the rotating adjustment rod (104).

3. The one-touch wireless full-duplex intercom headset according to claim 1 is characterized in that: The two earphone frames (101) are provided with heat dissipation holes (103) on opposite sides thereof, and a control switch (106) is fixedly provided on one side of the earphone frames (101) with the heat dissipation hole (103) away from the rotating adjustment rod (104).

4. The one-touch wireless full-duplex intercom headset according to claim 1 is characterized in that: The lower ends of both sides of the fixed frame (201) are respectively fixedly connected to the upper ends of the two earphone frames (101), and the rotating adjustment rod (104) is rotatably sleeved on one side of one of the two earphone frames (101) with a heat dissipation hole (103).

5. The one-touch wireless full-duplex intercom headset according to claim 1 is characterized in that: The first airbag cavity (305) is arranged at the upper end of the movable plate (307), and the second airbag cavity (306) is arranged at the lower end of the movable plate (307).

6. The one-touch wireless full-duplex intercom headset according to claim 1 is characterized in that: Fixed rods (202) are fixedly arranged near both sides of the middle position of the fixed frame (201), and both sides of the air pump (308) are fixedly connected to the two fixed rods (202) respectively.

7. The one-touch wireless full-duplex intercom headset according to claim 1 is characterized in that: The output end of the air pump (308) is conductively connected to the first airbag cavity (305), and the plurality of air outlet holes (304) are conductively connected to the second airbag cavity (306).

8. The one-touch wireless full-duplex intercom headset according to claim 1 is characterized in that: The two fixed plates (301) are respectively fixedly arranged at the upper ends of the two earphone frames (101), and the lower ends of both sides of the movable plate (307) are respectively slidably arranged in the two fixed plates (301).

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