Bluetooth earphone for helmet

Abstract

The utility model discloses a Bluetooth earphone for a helmet, and particularly relates to the technical field of helmets, the Bluetooth earphone comprises a helmet main body, the left and right sides of the outer surface of the helmet main body are both connected with fixed shells in a penetrating manner, and one side of the surface of each of the left and right fixed shells is rotatably connected with a sealing cover; adjusting assemblies are movably connected to the two sides of the surfaces of the left and right sealing covers and located in the sealing covers, fixing assemblies are movably connected to the middles of the surfaces of the two sealing covers and located in the sealing covers, the fixing assemblies are fixedly connected with the adjusting assemblies, and connecting wires are movably connected to the middles of the sides, close to each other, of the left and right fixing assemblies. The rear surface of the helmet main body is fixedly connected with a fixing frame, the fixing frame is movably connected with the connecting line, the distance between the Bluetooth earphone main body and ears is closer through the adjusting assembly, hearing is clearer, the application range of people is wider, the Bluetooth earphone main body is convenient to install through the fixing assembly, and the practicability is high. And the Bluetooth earphone main body is convenient to disassemble and replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to helmet technical field, concretely is a bluetooth earphone for helmet. BACKGROUND

[0002] The helmet is the tool that people cannot lack in traffic, and it is the cap that is worn in the training and combat of the soldier, and it is the cap that is worn in the training and combat of the soldier.

[0003] When the driver wears the helmet, it is inconvenient to make a call and listen to music because the empty gap is small when the driver wears the helmet, and the helmet with the bluetooth earphone is fixedly connected, so that the bluetooth earphone cannot be repaired once damaged, and the position of the earphone cannot be adjusted to the position close to the ear because the size of the head of each person is different, so that the sound heard is not clear. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a bluetooth earphone for helmet to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a bluetooth earphone for helmet, including helmet main part, the both sides of helmet main part outer surface are all through connection has fixed shell body, the both sides of fixed shell body surface one side are all rotationally connected with closed cover, the both sides of closed cover surface are all located in the inside activity connection with adjusting assembly, the middle part of two closed cover surfaces is located in the inside activity connection with fixed assembly in closed cover, fixed assembly is fixedly connected with adjusting assembly, the middle part of the side of two fixed assemblies is located in the inside activity connection with connecting line, the surface of connecting line is fixedly connected with volume regulator, the surface of connecting line is fixedly connected with microphone on the side close to left closed cover, the rear surface of helmet main part is fixedly connected with fixed frame, and fixed frame is movably connected with connecting line.

[0006] Preferably, the surface of the fixed shell body away from the helmet main part is fixedly connected with a magnet one.

[0007] Preferably, the surface of the fixed shell body away from the helmet main part is fixedly connected with a magnet one.

[0008] Preferably, two said fixed components are movably connected with Bluetooth headset bodies, two said Bluetooth headset bodies are provided with jacks, said jacks are movably connected with two ends of connecting lines, said connecting lines are movably connected with sliding holes.

[0009] Preferably, said adjusting assembly comprises a screw rod, a knob is movably connected with the upper end of said screw rod, a moving block one is threadedly connected with the surface of said screw rod, said screw rod is rotatably connected with the closed cover, a sliding rod is arranged on the rear side of said screw rod, a moving block two is slidably connected with the surface of said sliding rod, the upper and lower ends of said sliding rod are fixedly connected with the closed cover, and the side, where said moving block one and said moving block two are close to each other, is fixedly connected with the fixed component.

[0010] Preferably, left and right said fixed components comprise adjusting boxes, the side, where left and right said adjusting boxes are close to each other, is provided with a plurality of square holes one penetrating through the inner and outer surfaces in a circular array, a plurality of said square holes one are fixedly connected with fixed rods, and a plurality of said fixed rods are rotatably connected with fixed clamps, said fixed clamps are movably connected with the Bluetooth headset bodies.

[0011] Preferably, the middle parts of the sides, where left and right said adjusting boxes are away from each other, are movably connected with movable discs, the middle parts of the sides, where left and right said movable discs are away from each other, are fixedly connected with fixed columns, a plurality of square holes two penetrating through the edges of the surfaces of said movable discs are arranged in a circular array, a plurality of convex holes arranged in a circular array are arranged in the interiors of said movable discs, springs are movably connected with the interiors of said convex holes, push rods are movably connected with the interiors of said convex holes on the sides, where said springs are away from each other, and the other ends of said push rods penetrate through the convex hole interiors and are rotatably connected with the sides, where said fixed clamps are away from said fixed rods.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] 1、The adjusting assembly is arranged, the screw rod below is driven to rotate by rotating the knob, the moving block one is driven to move up and down on the surface of the screw rod, and the fixed component is driven to move up and down on the surface of the sliding rod, so that the position of the Bluetooth headset body is adjusted by the fixed component, the distance between the Bluetooth headset body and the ear is closer, the sound is clearer, and the application population is wider.

[0014] 2、The fixed component is arranged, the movable disc is driven to move by pressing the fixed column, the fixed clamp is driven to expand in the moving process of the movable disc, the Bluetooth headset body is placed in the fixed clamp, the fixed column is released, the push rod is driven to move out of the convex hole under the action of the spring, the fixed clamp is driven to shrink, and the Bluetooth headset body in the fixed clamp is fixed, so that the Bluetooth headset body is convenient to install, disassemble and replace. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the fixed box internal structure schematic view of the utility model;

[0017] Figure 3 It is the adjusting assembly structure schematic view of the utility model;

[0018] Figure 4 It is the fixed assembly structure schematic view of the utility model;

[0019] Figure 5 It is the A place enlarged structure schematic view of the utility model.

[0020] In the drawing: 1, helmet main body;2, fixed shell;3, closed cover;4, adjusting assembly;5, fixed assembly;6, connecting line;7, volume regulator;8, microphone;9, fixed frame;10, bluetooth earphone main body;101, jack;201, magnet one;301, magnet two;302, sliding hole one;303, sliding hole two;401, screw rod;402, knob;403, sliding rod;404, moving block one;405, moving block two;501, adjusting box;502, square hole one;503, fixed rod;504, fixed clamp;505, movable disc;506, fixed column;507, square two;508, convex hole;509, spring;510, push rod. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figure 1The utility model provides a technical scheme: a bluetooth headset for helmet, including helmet main body 1, the both sides of helmet main body 1 outer surface are all connected with fixed shell 2, and the both sides of fixed shell 2 surface one side are all rotatably connected with closed cover 3, and the both sides of closed cover 3 surface are located inside closed cover 3 and are movably connected with adjusting assembly 4, and the middle part of the surface of two closed covers 3 is located inside closed cover 3 and is movably connected with fixed assembly 5, and fixed assembly 5 is fixedly connected with adjusting assembly 4, and the middle part of the side of the mutual approach of two fixed assemblies 5 is movably connected with connecting line 6, and the surface of connecting line 6 is fixedly connected with volume regulator 7, and the side of the surface of connecting line 6 is fixedly connected with microphone 8 close to left closed cover 3, and the rear surface of helmet main body 1 is fixedly connected with fixed support 9, and fixed support 9 is movably connected with connecting line 6.

[0023] Through the adjusting assembly 4 set up, the position of fixed assembly 5 can be moved according to the individual use demand, and then the bluetooth headset main body 10 is moved, so that the position of bluetooth headset main body 10 is closer to the ear of user, and the sound is more clear, and it is adapted to different people, through fixed assembly 5, the bluetooth headset main body 10 can be quickly installed and disassembled, the maintenance and replacement of bluetooth headset main body 10 are convenient, and connecting line 6 can be fixed through fixed support 9, to prevent knotting of connecting line 6.

[0024] Please refer to Figure 2 The surface of the side, away from helmet main body 1, of fixed shell 2 is fixedly connected with magnet one 201.

[0025] One side of closed cover 3, close to fixed shell 2, is fixedly connected with magnet two 301, and magnet two 301 is movably connected with magnet one 201, and the middle part of the surface of the side, away from helmet main body 1, of closed cover 3 is provided with sliding hole one 302 that penetrates inside and outside, and the middle part of the front surface of closed cover 3 is provided with sliding hole two 303 that penetrates inside and outside.

[0026] The inside of two fixed assemblies 5 is movably connected with bluetooth headset main body 10, and the surface of two bluetooth headset main bodies 10 is provided with jack 101, and jack 101 is movably connected with the both ends of connecting line 6, and connecting line 6 is movably connected with sliding hole two 303.

[0027] Through magnet one 201 and magnet two 301, fixed shell 2 and closed cover 3 can be attracted after the bluetooth headset main body 10 is fixed.

[0028] Please refer to Figure 3, the adjusting assembly 4 comprises a screw rod 401, a knob 402 is fixedly connected to the outer portion of the closing cover 3 through the upper end of the screw rod 401, a moving block one 404 is threadedly connected to the surface of the screw rod 401, the screw rod 401 is rotationally connected with the closing cover 3, a sliding rod 403 is arranged at the rear side of the screw rod 401, a moving block two 405 is slidingly connected to the surface of the sliding rod 403, the upper and lower ends of the sliding rod 403 are fixedly connected with the closing cover 3, and the moving block one 404 and the moving block two 405 are fixedly connected with the fixing assembly 5 on the mutually close sides.

[0029] When it is necessary to adjust the position of the Bluetooth earphone body 10, the screw rod 401 below is driven to rotate by rotating the knob 402, thereby driving the moving block one 404 to move up and down on the surface of the screw rod 401, and driving the fixing assembly 5 to move up and down on the surface of the sliding rod 403, so that the position of the Bluetooth earphone body 10 is adjusted by the fixing assembly 5.

[0030] Please refer to Figure 4 , Figure 5 , the left and right two fixing assemblies 5 comprise adjusting boxes 501, the mutually close sides of the left and right two adjusting boxes 501 are each provided with a plurality of square holes one 502 penetrating through the inner and outer surfaces in an annular array, a plurality of fixed rods 503 are fixedly connected in the plurality of square holes one 502, a plurality of fixed clamps 504 are rotationally connected to the surfaces of the plurality of fixed rods 503, and the fixed clamps 504 are movably connected with the Bluetooth earphone body 10.

[0031] The mutually faraway sides of the left and right two adjusting boxes 501 are each movably connected with an activity disc 505 in the middle portion, the mutually faraway sides of the left and right two activity discs 505 are each fixedly connected with a fixed column 506 in the middle portion, a plurality of square holes two 507 penetrating through are annularly arranged at the edge of the surface of the activity disc 505, a plurality of convex holes 508 in an annular array are arranged in the activity disc 505, springs 509 are movably connected in the plurality of convex holes 508, push rods 510 are movably connected in the plurality of convex holes 508 on the side away from the plurality of springs 509, and the other ends of the plurality of push rods 510 penetrate through to the outside of the convex holes 508 and are rotationally connected with the sides away from the fixed rods 503 of the fixed clamps 504.

[0032] When it is necessary to install the Bluetooth earphone body 10, the activity disc 505 is first moved by pressing the fixed column 506, the fixed clamps 504 are expanded in the moving process of the activity disc 505, then the Bluetooth earphone body 10 is placed in the fixed clamps 504 (in this process, the push rods 510 will enter the convex holes 508 to extrude the springs 509), and then the fixed column 506 is released, at this time, the push rods 510 will move to the outside of the convex holes 508 under the action of the springs 509, thereby driving the fixed clamps 504 to shrink to fix the Bluetooth earphone body 10 in the inside.

[0033] Working principle: when using the device, first, press the fixed column 506, make the movable disc 505 move, drive the fixed clamp 504 to expand in the process of the movable disc 505, then place the Bluetooth earphone body 10 in the fixed clamp 504, (in this process, the push rod 510 will enter the convex hole 508 to extrude the spring 509), then release the fixed column 506, at this time, under the action of the spring 509, the push rod 510 will move to the outside of the convex hole 508, in turn drive the fixed clamp 504 to shrink to fix the Bluetooth earphone body 10 inside, then connect the two ends of the connecting line 6 through the sliding hole two 303 and then insert into the jack 101 to connect the left and right Bluetooth earphone bodies 10, then rotate the sealing cover 3 to attract the fixed shell 2 and the sealing cover 3 through the magnet one 201 and the magnet two 301, when the position of the Bluetooth earphone body 10 needs to be adjusted, rotate the knob 402 to drive the lower screw rod 401 to rotate, in turn drive the moving block one 404 to move up and down on the surface of the screw rod 401, in turn drive the fixed assembly 5 to move up and down on the surface of the sliding rod 403, adjust the position of the Bluetooth earphone body 10 through the fixed assembly 5, make the position of the Bluetooth earphone body 10 closer to the position of the ear, listen more clearly.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Bluetooth headset for a helmet, comprising a helmet body (1), characterized in that: The both sides of the helmet body (1) are connected with the fixed shell (2), the both sides of the fixed shell (2) are rotatably connected with the closed cover (3), the both sides of the closed cover (3) are movably connected with the adjusting assembly (4), the middle of the closed cover (3) is movably connected with the fixed assembly (5), the fixed assembly (5) is movably connected with the adjusting assembly (4), the middle of the both sides of the fixed assembly (5) is movably connected with the connecting line (6), the surface of the connecting line (6) is fixedly connected with the volume regulator (7), the surface of the connecting line (6) is fixedly connected with the microphone (8), the rear surface of the helmet body (1) is fixedly connected with the fixed frame (9), and the fixed frame (9) is movably connected with the connecting line (6).

2. The Bluetooth headset for a helmet of claim 1, wherein: The surface of the fixed shell (2) is fixedly connected with the magnet (201).

3. A Bluetooth headset for use with a helmet according to claim 2, wherein: The surface of the closed cover (3) is fixedly connected with the magnet (301), the magnet (301) is movably connected with the magnet (201), the middle of the surface of the closed cover (3) is provided with the sliding hole (302), and the front surface of the closed cover (3) is provided with the sliding hole (303).

4. The Bluetooth headset for use with a helmet according to claim 3, wherein: The both sides of the fixed assembly (5) are movably connected with the Bluetooth headset body (10), the surface of the Bluetooth headset body (10) is provided with the jack (101), the both ends of the connecting line (6) are movably connected with the jack (101), and the connecting line (6) is movably connected with the sliding hole (303).

5. The Bluetooth headset for use with a helmet of claim 1, wherein: The adjusting assembly (4) comprises a screw rod (401), the upper end of the screw rod (401) is movably connected with the closed cover (3), the surface of the screw rod (401) is movably connected with the moving block (404), the screw rod (401) is rotatably connected with the closed cover (3), the rear side of the screw rod (401) is provided with the sliding rod (403), the surface of the sliding rod (403) is movably connected with the moving block (405), the both ends of the sliding rod (403) are fixedly connected with the closed cover (3), and the both sides of the moving block (404) and the moving block (405) are fixedly connected with the fixed assembly (5).

6. The Bluetooth headset for use with a helmet according to claim 4, wherein: The both sides of the fixed assembly (5) comprise an adjusting box (501), the both sides of the adjusting box (501) are movably connected with the fixed rod (503), the surface of the fixed rod (503) is rotatably connected with the fixed clamp (504), and the fixed clamp (504) is movably connected with the Bluetooth headset body (10).

7. A Bluetooth headset for use with a helmet according to claim 6, characterized in that: Both left and right said adjusting box (501) mutually far away one side middle part all movably connect with movable disc (505), both left and right said movable disc (505) mutually far away one side middle part all fixedly connect with fixed column (506), the surface edge of movable disc (505) annular array is equipped with multiple penetrating square two (507), the inside of movable disc (505) is equipped with multiple annular array convex hole (508), the inside of convex hole (508) movably connect with spring (509), the inside of convex hole (508) is located in multiple the side away from each other of spring (509) movably connect with push rod (510), multiple the other end of push rod (510) penetrates to convex hole (508) outside and fixedly connect with fixedly connect with fixed rod (503) one side of fixedly connect with fixed rod (503) one side rotation.

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