A Bluetooth headset adapter

Abstract

The present invention discloses a Bluetooth headset adapter, including an adapter control base, which is used for controlling and positioning the Bluetooth headset adapter. An adjustable insertion connection mechanism is provided at the middle position of the adapter control base, and an adapter protection mechanism is provided on the outer wall of the adapter control base. In the present invention, two positioning racks fixed on one side of the movable frame are respectively engaged with the positioning gear and the positioning tooth ring, facilitating the synchronous rotation of the two protection rings. Through the positioning of the positioning rod fixed on the inner wall of the positioning groove and the elastic deformation of the first return spring inserted on the outer wall of the positioning rod, the positioning gear and the positioning tooth ring drive the first connecting frame and the second connecting frame to rotate respectively, so that the protection ring drives the two protection pads to stably protect one end of the plug, facilitating the daily protection of the Bluetooth headset adapter, avoiding the potential problems of dust accumulation and moisture absorption of the Bluetooth headset adapter, and increasing the stability of the Bluetooth headset adapter.

Description

Technical Field

[0001] The present invention belongs to the technical field of Bluetooth headset adapters, and particularly relates to a Bluetooth headset adapter. Background Art

[0002] A Bluetooth adapter is an interface converter for digital products to be applicable to Bluetooth devices. Basically, the Bluetooth adapter has a USB interface, and the USB interface has the characteristics of plug and play. If distinguished from the interface, there is only one type of Bluetooth adapter: namely, a Bluetooth USB adapter.

[0003] In the prior art, when a Bluetooth headset adapter is in use, an adapter with an independent USB interface is adopted, so that the adapter is exposed outside before being plugged in, which is likely to cause dust accumulation and moisture absorption, affecting the stability of internal electronic components. Moreover, during plugging, due to uncontrollable external factors, the plugging is unstable and it is easy to be accidentally lost, reducing the use convenience of the Bluetooth headset adapter.

[0004] Therefore, it is very necessary to invent a Bluetooth headset adapter to solve the above problems, which can protect the interface from damage when not in use, reduce the hidden trouble of dust accumulation and moisture absorption, and also increase the plugging stability of the Bluetooth headset adapter. Summary of the Invention

[0005] In view of the above problems, the present invention provides a Bluetooth headset adapter to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A Bluetooth headset adapter, including an adapter control base, the adapter control base is used for controlling and positioning the Bluetooth headset adapter, an adjustable insertion connection mechanism is provided at the middle position of the adapter control base, and an adapter protection mechanism is provided on the outer wall of the adapter control base. Among them,

[0007] The adapter control base includes a Bluetooth chip module, an antenna module, a baseband processor module, a peripheral interface module, a memory module, and a radio frequency transceiver module;

[0008] The adapter protection mechanism includes two protection rings sliding on the outer wall of the adapter control seat. One side of each of the two protection rings is fixedly provided with a protection pad. One end of one of the protection rings is fixedly provided with a first connection frame, and one end of the other protection ring is fixedly provided with a second connection frame. One end of the first connection frame is fixedly provided with a positioning shaft, the top end of the positioning shaft is fixedly provided with a positioning gear, and a positioning tooth ring is rotatably provided on the outer wall of the positioning shaft. One end of the bottom of the positioning tooth ring is fixedly connected to one end of the second connection frame. One end of the inner wall of the adapter control seat is slidably provided with a moving frame. Both ends of one side of the moving frame are fixedly provided with positioning racks, and the tooth surfaces of the two positioning racks are respectively engaged with the tooth surfaces of the positioning gear and the positioning tooth ring. Both ends of the top of the moving frame are fixedly provided with connection seats, and a moving rod is fixedly provided at the top end of the moving frame through the connection seats. Button fasteners are fixedly provided at both ends of the moving rod.

[0009] Preferably, a slot mechanism is provided on the outer wall of the adapter control seat. The slot mechanism includes engaging slots opened at both ends on one side of the adapter control seat and positioning slots opened at both ends on the top of the adapter control seat.

[0010] Preferably, positioning rods are fixedly provided at the middle positions of both of the engaging slots. One end of the outer wall of each of the two positioning rods is inserted with a first return spring, and the other ends of the outer walls of the two positioning rods are respectively inserted and connected to the middle positions of the two connection seats.

[0011] Preferably, one end of the outer wall of each of the two positioning racks is in sliding contact with one end of the adapter control seat.

[0012] Preferably, the adjustable insertion connection mechanism includes a plug inserted through the middle position on one side of the adapter control seat. One end of the plug is fixedly provided with a Bluetooth adapter seat, and a limiting frame is fixedly provided at one end of the Bluetooth adapter seat. A positioning screw rod is rotatably provided at the middle position on the other side of the adapter control seat. One end of the outer wall of the positioning screw rod is threadedly provided with an adjusting frame. Sliding grooves are opened on both sides of the adjusting frame, and the inner wall of the limiting frame is slidably connected to the outer wall of the adjusting frame through the two sliding grooves respectively. One end of the positioning screw rod is fixedly provided with a positioning block, and the other end of the positioning screw rod is fixedly provided with a rotating seat.

[0013] Preferably, fixing rods are fixedly provided at both ends of one side of the limiting frame. One end of the outer wall of each of the two fixing rods is inserted with a second return spring, and the other ends of the outer walls of the two fixing rods are respectively inserted and connected to both ends of one side of the adjusting frame. Fixing blocks are fixedly provided at one ends of the two fixing rods.

[0014] Preferably, limiting blocks are fixedly provided at both ends of the limiting frame, and the two limiting blocks drive the Bluetooth adapter seat to be inside the adapter control seat.

[0015] Preferably, protective grooves are formed at the other ends of the two protective rings, and one sides of the two protective grooves respectively correspond to the two ends of the outer wall of the positioning screw rod.

[0016] Preferably, protective frames are fixedly arranged at the bottoms of one ends of the two protective rings, and one ends of the two protective frames are rotatably connected to each other, and one ends of the two protective frames are both located at the middle positions of one of the clamping grooves.

[0017] Preferably, the outer walls of the first connecting frame and the second connecting frame are respectively in contact with the two sides of the inner wall of the other clamping groove.

[0018] The technical effects and advantages of the present invention are as follows:

[0019] 1. In the present invention, the tooth surfaces of the two positioning racks fixed on one side of the moving frame are respectively meshed with the tooth surfaces of the positioning gear and the positioning tooth ring, so that the first connecting frame and the second connecting frame respectively drive the two protective rings to rotate, so that the two protective rings and the two protective pads are separated from one side of the plug connector. Through the positioning of the positioning rod fixed on the inner wall of the positioning groove and the elastic deformation of the first return spring inserted on the outer wall of the positioning rod, the positioning gear and the positioning tooth ring respectively drive the first connecting frame and the second connecting frame to rotate, so that the protective ring drives the two protective pads to stably protect one end of the plug connector, which is convenient for the daily protection of the Bluetooth headset adapter, avoids the potential problems of dust accumulation and moisture absorption of the Bluetooth headset adapter, and increases the stability of the Bluetooth headset adapter.

[0020] 2. In the present invention, by rotating the rotating seat, the adjusting frame threadedly connected to one end of the positioning screw rod moves, so that the adjusting frame drives the limiting frame, the Bluetooth adapter seat and the plug connector to have a forward potential energy. And through the elastic deformation of the second return spring inserted on the outer wall of the fixed rod, the limiting frame drives the plug connector and the Bluetooth adapter seat to be protected to a certain extent during movement, makes the connection of the plug connector more stable while protecting the plug connector from damage, increases the use convenience of the Bluetooth headset adapter, and improves the plugging stability of the Bluetooth headset adapter.

[0021] Other features and advantages of the present invention will be described in the following description, and, in part, will be obvious from the description, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, the claims and the drawings. Description of the Drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 is a three-dimensional schematic diagram of the present invention;

[0024] Figure 2 is a schematic diagram of the distribution structure of the card slot mechanism of the present invention;

[0025] Figure 3 is a schematic diagram of the structure of the adapter protection mechanism of the present invention;

[0026] Figure 4 is a schematic diagram of the linkage relationship structure of the adapter protection mechanism of the present invention;

[0027] Figure 5 is a schematic diagram of the distribution structure of the first connecting frame and the second connecting frame of the present invention;

[0028] Figure 6 is a schematic diagram of the adjustable insertion connection mechanism of the present invention;

[0029] Figure 7 is a schematic diagram of the movement and elastic buffer structure of the adjustable insertion connection mechanism of the present invention;

[0030] Figure 8 is a schematic diagram of the module structure of the Bluetooth headset adapter of the present invention.

[0031] In the figure: 1. Adapter control seat; 2. Adjustable insertion connection mechanism; 201. Plug connector; 202. Bluetooth adapter seat; 203. Limiting frame; 204. Limiting block; 205. Positioning lead screw; 206. Rotating seat; 207. Positioning block; 208. Adjusting frame; 209. Sliding groove; 210. Fixed rod; 211. Second return spring; 212. Fixed block; 3. Adapter protection mechanism; 301. Protection ring; 302. Protection pad; 303. First connecting frame; 304. Second connecting frame; 305. Protection frame; 306. Moving frame; 307. Moving rod; 308. Snap button; 309. Positioning rod; 310. First return spring; 311. Positioning rack; 312. Positioning shaft; 313. Positioning gear; 314. Positioning tooth ring; 315. Connecting seat; 4. Card slot mechanism; 401. Engaging groove; 402. Positioning groove. Detailed implementation manners

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] The present invention provides a Figure 1-8 Bluetooth headset adapter as shown, including an adapter control base 1. The adapter control base 1 is used for controlling and positioning the Bluetooth headset adapter. An adjustable insertion connection mechanism 2 is provided at the middle position of the adapter control base 1, and an adapter protection mechanism 3 is provided on the outer wall of the adapter control base 1. Among them,

[0034] The adapter control base 1 includes a Bluetooth chip module, an antenna module, a baseband processor module, a peripheral interface module, a memory module, and a radio frequency transceiver module;

[0035] The radio frequency transceiver is responsible for receiving and sending Bluetooth signals;

[0036] The baseband processor is responsible for demodulating, modulating, and data processing of the signals;

[0037] The antenna is used for sending and receiving wireless signals;

[0038] The peripheral interface is used for connecting other devices;

[0039] The Bluetooth chip module realizes communication between two Bluetooth devices. The Bluetooth chip will generate a unique address code for identifying the device. Handshakes will be performed between the devices to confirm their identities and communication permissions;

[0040] After the Bluetooth headset adapter is successfully paired with the Bluetooth headset, the Bluetooth module will start working. When the Bluetooth headset adapter needs to send data to the Bluetooth headset, the data will be transmitted to the baseband processor of the Bluetooth module. Then the baseband processor will convert the data into a Bluetooth signal and send it out through the radio frequency transceiver. The Bluetooth module at the receiving end of the Bluetooth headset will receive the signal. After being processed by the baseband processor, the data will be transmitted to the Bluetooth headset;

[0041] The adapter protection mechanism 3 includes two protection rings 301 that slide on the outer wall of the adapter control seat 1. One side of each of the two protection rings 301 is fixedly provided with a protection pad 302. One end of one of the protection rings 301 is fixedly provided with a first connecting frame 303, and one end of the other protection ring 301 is fixedly provided with a second connecting frame 304. One end of the first connecting frame 303 is fixedly provided with a positioning shaft 312, the top of the positioning shaft 312 is fixedly provided with a positioning gear 313, and a positioning tooth ring 314 is rotatably provided on the outer wall of the positioning shaft 312. One end of the bottom of the positioning tooth ring 314 is fixedly connected to one end of the second connecting frame 304. One end of the inner wall of the adapter control seat 1 is slidably provided with a moving frame 306. Both ends of one side of the moving frame 306 are fixedly provided with positioning racks 311. The tooth surfaces of the two positioning racks 311 are respectively engaged with the tooth surfaces of the positioning gear 313 and the positioning tooth ring 314. Both ends of the top of the moving frame 306 are fixedly provided with connecting seats 315. The top end of the moving frame 306 is fixedly provided with a moving rod 307 through the connecting seats 315. Both ends of the moving rod 307 are fixedly provided with snap buttons 308;

[0042] When the Bluetooth headset adapter needs to be used, the thumb touches the rotating seat 206, and the index finger and middle finger respectively hook the two snap buttons 308, so that the Bluetooth headset adapter is stably positioned. Pull the snap buttons 308 towards the thumb position, so that the snap buttons 308 drive the moving frame 306 to move through the moving rod 307 and the two connecting seats 315, so that the tooth surfaces of the two positioning racks 311 fixed on one side of the moving frame 306 are respectively engaged with the tooth surfaces of the positioning gear 313 and the positioning tooth ring 314, so that the positioning gear 313 drives the first connecting frame 303 to rotate through the positioning shaft 312, and the positioning tooth ring 314 drives the second connecting frame 304 to rotate, so that the first connecting frame 303 and the second connecting frame 304 respectively drive the two protection rings 301 to rotate, so that the two protection rings 301 and the two protection pads 302 are separated from one side of the plug 201, which is convenient for inserting the Bluetooth headset adapter. When the use is over, through the positioning of the positioning rod 309 fixed on the inner wall of the positioning groove 402 and the elastic deformation of the first return spring 310 inserted on the outer wall of the positioning rod 309, the connecting seat 315, the moving frame 306 and the positioning rack 311 sliding on the other end of the outer wall of the positioning rod 309 move, which is convenient for the tooth surfaces of the positioning racks 311 to be respectively engaged with the tooth surfaces of the positioning gear 313 and the positioning tooth ring 314, so that the positioning gear 313 and the positioning tooth ring 314 respectively drive the first connecting frame 303 and the second connecting frame 304 to rotate, so that the protection rings 301 fixed at one end of the first connecting frame 303 and the second connecting frame 304 drive the two protection pads 302 to stably protect one end of the plug 201, which is convenient for the daily protection of the Bluetooth headset adapter, avoiding potential problems of dust accumulation and moisture absorption of the Bluetooth headset adapter, and increasing the stability of the Bluetooth headset adapter;

[0043] As a specific embodiment of the present invention, a card slot mechanism 4 is provided on the outer wall of the adapter control seat 1. The card slot mechanism 4 includes engaging slots 401 opened at both ends of one side of the adapter control seat 1 and positioning slots 402 opened at both ends of the top of the adapter control seat 1.

[0044] Positioning rods 309 are fixedly provided at the middle positions of both engaging slots 401. One ends of the outer walls of the two positioning rods 309 are respectively inserted with first return springs 310, and the other ends of the outer walls of the two positioning rods 309 are respectively inserted and connected to the middle positions of the two connecting seats 315.

[0045] One ends of the outer walls of the two positioning racks 311 are in sliding contact with one end of the adapter control seat 1.

[0046] One ends of the bottom ends of the two protective rings 301 are fixedly provided with protective frames 305. One ends of the two protective frames 305 are rotatably connected to each other, and one ends of the two protective frames 305 are located at the middle positions of one of the engaging slots 401; the outer walls of the first connecting frame 303 and the second connecting frame 304 are respectively in contact with both sides of the inner wall of the other engaging slot 401.

[0047] As a specific embodiment of the present invention, the adjustable insertion connection mechanism 2 includes a plug connector 201 inserted through the middle position of one side of the adapter control seat 1. One end of the plug connector 201 is fixedly provided with a Bluetooth adapter seat 202. One end of the Bluetooth adapter seat 202 is fixedly provided with a limiting frame 203. A positioning screw rod 205 is rotatably provided at the middle position of the other side of the adapter control seat 1. One end of the outer wall of the positioning screw rod 205 is threadedly provided with an adjusting frame 208. Sliding slots 209 are opened on both sides of the adjusting frame 208. The inner walls of the limiting frame 203 are respectively slidably connected to the outer walls of the adjusting frame 208 through the two sliding slots 209. One end of the positioning screw rod 205 is fixedly provided with a positioning block 207, and the other end of the positioning screw rod 205 is fixedly provided with a rotating seat 206;

[0048] Both ends of one side of the limiting frame 203 are fixedly provided with fixing rods 210. One ends of the outer walls of the two fixing rods 210 are respectively inserted with second return springs 211, and the other ends of the outer walls of the two fixing rods 210 are respectively inserted and connected to both ends of one side of the adjusting frame 208. One ends of the two fixing rods 210 are fixedly provided with fixing blocks 212;

[0049] Both ends of the limiting frame 203 are fixedly provided with limiting blocks 204. The two limiting blocks 204 drive the position of the Bluetooth adapter seat 202 inside the adapter control seat 1;

[0050] The other ends of the two protective rings 301 are respectively provided with protective grooves. One sides of the two protective grooves respectively correspond to both ends of one side of the outer wall of the positioning screw rod 205;

[0051] When a Bluetooth headset adapter needs to be used, plug in the Bluetooth headset adapter and rotate the rotating seat 206 so that the positioning screw rod 205 fixed on one side of the rotating seat 206 rotates and connects along one end of the adapter control seat 1. The adjusting frame 208 threaded to one end of the positioning screw rod 205 moves, so that the adjusting frame 208 slides along the inner wall of the limiting frame 203 by positioning through the sliding grooves 209 opened on both sides, so that the adjusting frame 208 drives the limiting frame 203, the Bluetooth adapter seat 202 and the plug connector 201 to have a forward potential energy. And through the insertion connection of the fixing rods 210 fixed at both ends on one side of the limiting frame 203 and one side of the adjusting frame 208, through the elastic deformation of the second return spring 211 inserted on the outer wall of the fixing rod 210, the limiting frame 203 drives the plug connector 201 and the Bluetooth adapter seat 202 to be protected to a certain extent when moving, while making the connection of the plug connector 201 more stable and protecting the plug connector 201 from damage, increasing the use convenience of the Bluetooth headset adapter and improving the plugging stability of the Bluetooth headset adapter.

[0052] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A Bluetooth headset adapter, comprising an adapter control seat (1), wherein the adapter control seat (1) is used for controlling and positioning the Bluetooth headset adapter, and is characterized in that: An adjustable plug-in connection mechanism (2) is provided in the middle of the adapter control seat (1), and an adapter protection mechanism (3) is provided on the outer wall of the adapter control seat (1), wherein: The adapter control seat (1) comprises a Bluetooth chip module, an antenna module, a baseband processor module, a peripheral interface module, a storage module and a radio frequency transceiver module; The adapter protection mechanism (3) comprises two protection rings (301) sliding on the outer wall of the adapter control seat (1), a protection pad (302) being fixedly provided on one side of the two protection rings (301), a first connecting frame (303) being fixedly provided on one end of one of the protection rings (301), a second connecting frame (304) being fixedly provided on one end of the other protection ring (301), a positioning shaft (312) being fixedly provided on one end of the first connecting frame (303), a positioning gear (313) being fixedly provided on the top end of the positioning shaft (312), a positioning toothed ring (314) being rotatably provided on the outer wall of the positioning shaft (312), and the positioning toothed ring (314) being fixedly provided on the outer wall of the positioning shaft (312). 4) one end of the bottom is fixedly connected to one end of the second connecting frame (304); one end of the inner wall of the adapter control seat (1) is slidably provided with a moving frame (306); both ends of one side of the moving frame (306) are fixedly provided with positioning racks (311); the tooth surfaces of the two positioning racks (311) are respectively meshed with the tooth surfaces of the positioning gear (313) and the tooth surfaces of the positioning gear ring (314); both ends of the top of the moving frame (306) are fixedly provided with connecting seats (315); the top of the moving frame (306) is fixedly provided with a moving rod (307) through the connecting seat (315); and both ends of the moving rod (307) are fixedly provided with snaps (308).

2. A Bluetooth headset adapter according to claim 1, characterized in that: The outer wall of the adapter control seat (1) is provided with a slot mechanism (4), and the slot mechanism (4) comprises engaging slots (401) provided at two ends of one side of the adapter control seat (1) and positioning slots (402) provided at two ends of the top of the adapter control seat (1).

3. A Bluetooth headset adapter according to claim 2, characterized in that: A positioning rod (309) is fixedly provided at the middle position of the two engaging grooves (401), a first return spring (310) is inserted through one end of the outer wall of the two positioning rods (309), and the other end of the outer wall of the two positioning rods (309) is respectively inserted and connected with the middle position of the two connecting seats (315).

4. The Bluetooth headset adapter according to claim 1, characterized in that: One end of the outer wall of the two positioning racks (311) is in sliding contact with one end of the adapter control seat (1).

5. The Bluetooth headset adapter according to claim 1, characterized in that: The adjustable plug-in connection mechanism (2) comprises a plug connector (201) inserted in the middle position of one side of the adapter control seat (1); a Bluetooth adapter seat (202) is fixedly provided at one end of the plug connector (201); a limit frame (203) is fixedly provided at one end of the Bluetooth adapter seat (202); a positioning screw (205) is rotatably provided at the middle position of the other side of the adapter control seat (1); an adjustment frame (208) is threadedly provided at one end of the outer wall of the positioning screw (205); sliding grooves (209) are provided on both sides of the adjustment frame (208); the inner wall of the limit frame (203) is slidably connected to the outer wall of the adjustment frame (208) through two sliding grooves (209); a positioning block (207) is fixedly provided at one end of the positioning screw (205); and a rotating seat (206) is fixedly provided at the other end of the positioning screw (205).

6. The Bluetooth headset adapter according to claim 5, characterized in that: Both ends of one side of the limiting frame (203) are fixedly provided with fixing rods (210), one end of the outer wall of the two fixing rods (210) is inserted with a second return spring (211), the other ends of the outer wall of the two fixing rods (210) are respectively inserted and connected with the two ends of one side of the adjustment frame (208), and one end of the two fixing rods (210) is fixed with a fixing block (212).

7. The Bluetooth headset adapter according to claim 5, characterized in that: Both ends of the limit frame (203) are fixedly provided with limit blocks (204), and the two limit blocks (204) drive the Bluetooth adapter seat (202) to position the inside of the adapter control seat (1).

8. The Bluetooth headset adapter according to claim 1, characterized in that: The other ends of the two protection rings (301) are each provided with a protection groove, and one side of the two protection grooves respectively corresponds to the positions of the two ends of one side of the outer wall of the positioning screw rod (205).

9. The Bluetooth headset adapter according to claim 2, characterized in that: A protective frame (305) is fixedly provided at the bottom of one end of each of the two protective rings (301), one end of each of the two protective frames (305) is rotatably connected to each other, and one end of each of the two protective frames (305) is located at the middle position of one of the engaging grooves (401).

10. The Bluetooth headset adapter according to claim 2, characterized in that: The outer wall of the first connecting frame (303) and the outer wall of the second connecting frame (304) are respectively in contact with two side positions of the inner wall of another engaging groove (401).

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