Head-mounted shooting Bluetooth earphone

Abstract

The utility model relates to the technical field of head-mounted shooting Bluetooth earphones, and discloses a head-mounted shooting Bluetooth earphone, which comprises a head bow. The two earphones are respectively and fixedly arranged on the bottom surface of the head bow, and an adjusting assembly is arranged above the head bow; an adjusting assembly is arranged on the front side of the head bow, a locking assembly is arranged on the rear side of the adjusting assembly, the adjusting assembly comprises two camera sliding blocks, camera lenses are fixedly installed on the front sides of the camera sliding blocks, the two camera sliding blocks are symmetrically arranged, a cavity is formed in the head bow, and a moving block, a spring, a rotating rod and a pull rope are arranged in the cavity. A rotating rod is driven by a motor through an adjusting assembly, so that a pull rope is wound or loosened to drive a moving block to slide on a guide plate, two camera sliding blocks and a camera lens are driven to move at the same time through the magnetic attraction effect of an electromagnet and a permanent magnet, the three-dimensional imaging principle of human eyes is simulated, and the hearing sense is truly achieved; and the visual experience is also solved.

Description

Technical Field

[0001] This utility model relates to the field of head-mounted Bluetooth headsets for photography, specifically a head-mounted Bluetooth headset for photography. Background Technology

[0002] Bluetooth headsets, a product of the wireless communication era, have successfully broken free from the constraints of wired headphones, allowing mobile phone users to enjoy unprecedented convenience. In today's society that values ​​freedom and pursues unlimited communication, Bluetooth headsets have undoubtedly become an ideal choice. Adding a camera function to an ideal headset would further enhance the consumer experience and enjoyment. Besides regular video recording, there are also 3D video recording capabilities.

[0003] Most existing Bluetooth headsets for filming use a camera mounted on the headset. However, these cameras cannot utilize binocular stereoscopic vision, affecting the visual experience. Therefore, this paper proposes a new type of Bluetooth headset for filming. Utility Model Content

[0004] The purpose of this invention is to provide a Bluetooth headset for video recording, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a Bluetooth headset for video recording, including a headband;

[0006] And two earphones respectively fixedly installed on the bottom surface of the headbone, and an adjustment component is provided above the headbone;

[0007] A locking component is provided on the rear side of the adjustment component.

[0008] Preferably, the adjustment assembly includes two camera sliding blocks. A camera lens is fixedly mounted on the front side of each camera sliding block. The two camera sliding blocks are symmetrically arranged. A cavity is opened inside the head arch. A moving block, a spring, a rotating rod, and a pull rope are arranged inside the cavity. Two moving blocks and two springs are symmetrically arranged. The middle surface of the pull rope is fixedly wound around the surface of the rotating rod. The two ends of the pull rope are respectively fixedly connected to the adjacent surfaces of the two moving blocks. The two ends of the spring are respectively fixedly connected to the side surface of the inner wall of the cavity and the opposite surface of the moving block. An electromagnet is fixedly connected to the top surface of the moving block. A permanent magnet is fixedly connected to the bottom surface of the camera sliding block. A motor is arranged at the rear side of the head arch. The front end of the motor output rod extends through the rear side of the head arch into the cavity. The front end of the motor output rod is fixedly connected to the rear end of the rotating rod. The front end of the rotating rod is rotatably connected to the inner wall of the cavity through a bearing seat.

[0009] Preferably, the locking assembly includes a connecting plate fixedly connected to the bottom rear side of the camera sliding block. A locking rod is provided on the rear side of the connecting plate. A locking groove adapted to the surface of the locking rod is provided through the rear side of the head arch. The front end of the locking rod slides through the rear side of the connecting plate and the rear side of the head arch and extends into the locking groove. The locking rod is used to lock the connecting plate and the camera sliding block, thereby locking the camera lens.

[0010] Preferably, a power supply is fixedly installed inside the cavity, and the power supply is connected to the electromagnet through a wire, so that the electromagnet can be powered by the power supply.

[0011] Preferably, a guide plate is provided on the right side of the two movable blocks. The left end face of the guide plate slides through the right side of the two movable blocks and extends to the left side of the two movable blocks. The left and right end faces of the guide plate are fixedly connected to the inner side of the cavity, and the guide plate plays a guiding role for the movable blocks.

[0012] Preferably, a sliding track is provided through the front of the head bow, and the inner side of the camera sliding block is slidably connected to the inner wall of the sliding track, so that the camera sliding block can slide easily using the sliding track.

[0013] Preferably, a metal strip is installed inside the sliding track, and the camera lens contacts conduct electricity through the metal strip, facilitating the camera lens to be powered on for shooting.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This Bluetooth headset for shooting uses an adjustable component and a motor-driven rotating rod to make the pull cord wrap around or loosen, causing the moving block to slide on the guide plate. It also uses the magnetic attraction effect of electromagnets and permanent magnets to move the two camera sliding blocks and the camera lens simultaneously, simulating the stereoscopic imaging principle of the human eye. This not only solves the problem of auditory perception but also the visual experience.

[0016] 2. This Bluetooth headset for shooting uses a locking component and a locking rod to lock the connecting plate and the camera sliding block, thereby fixing the camera sliding block on the headband after adjustment and improving the stability of the camera lens after adjustment. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall main view of this utility model;

[0018] Figure 2 This is a rear perspective view of the entire utility model;

[0019] Figure 3 This is a front sectional perspective view of the present invention;

[0020] Figure 4This is a perspective view of the right side of the locking rod of this utility model;

[0021] Figure 5 This is a perspective view of the spring of this utility model.

[0022] In the diagram: head bow 1, earphone 2, adjustment component 30, camera sliding block 301, motor 302, guide plate 303, moving block 304, spring 305, rotating rod 306, pull rope 307, electromagnet 308, permanent magnet 309, camera lens 3010, locking component 31, connecting plate 311, locking rod 312. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figure 1 - Figure 5 This utility model provides a technical solution: a headband for shooting Bluetooth headphones, including a headband 1;

[0025] And two earphones 2 are respectively fixedly installed on the bottom surface of the headbow 1, and an adjustment component 30 is provided on the top of the headbow 1;

[0026] A locking component 31 is provided on the rear side of the adjustment component 30.

[0027] The adjustment assembly 30 includes two camera sliding blocks 301. A camera lens 3010 is fixedly mounted on the front side of each camera sliding block 301. The two camera sliding blocks 301 are symmetrically arranged. A cavity is opened inside the head arch 1. A moving block 304, a spring 305, a rotating rod 306, and a pull rope 307 are arranged inside the cavity. Two moving blocks 304 and two springs 305 are symmetrically arranged. The middle surface of the pull rope 307 is fixedly wound around the surface of the rotating rod 306. The two ends of the pull rope 307 are fixedly connected to the adjacent surfaces of the two moving blocks 304, respectively. The two ends of the springs 305 are fixedly connected to the inner wall of the cavity and the non-adjacent surfaces of the moving blocks 304, respectively. An electromagnet 308 is fixedly connected to the top surface of the moving block 304. The bottom surface of the camera sliding block 301 is... A permanent magnet 309 is fixedly connected. A motor 302 is installed on the rear side of the headbone 1. The front end of the output rod of the motor 302 extends through the rear side of the headbone 1 into the cavity. The front end of the output rod of the motor 302 is fixedly connected to the rear end of the rotating rod 306. The front end of the rotating rod 306 is rotatably connected to the inner wall of the cavity through a bearing seat. By adjusting the component 30, the motor 302 drives the rotating rod 306, causing the pull rope 307 to wind or unwind, which drives the moving block 304 to slide on the guide plate 303. The magnetic attraction effect of the electromagnet 308 and the permanent magnet 309 is used to drive the two camera sliding blocks 301 and the camera lens 3010 to move simultaneously, simulating the stereoscopic imaging principle of the human eye. In addition to solving the auditory experience, it also solves the visual experience.

[0028] A power supply is fixedly installed inside the cavity, and the power supply is connected to the electromagnet 308 through a wire.

[0029] Guide plates 303 are provided on the right side of the two movable blocks 304. The left end face of the guide plate 303 slides through the right side of the two movable blocks 304 and extends to the left side of the two movable blocks 304. The left and right end faces of the guide plate 303 are fixedly connected to the inner side of the cavity, respectively.

[0030] The front of the head bow 1 has a sliding track, and the inner side of the camera sliding block 301 is slidably connected to the inner wall of the sliding track.

[0031] A metal strip is installed inside the sliding track, and the camera lens 3010 contacts conduct electricity through the metal strip.

[0032] Example 2: Based on Example 1, a preferred embodiment of the Bluetooth headset for video recording provided by this utility model is as follows: Figure 1 - Figure 4As shown: The locking assembly 31 includes a connecting plate 311 fixedly connected to the bottom rear side of the camera sliding block 301. A locking rod 312 is provided on the rear side of the connecting plate 311. A locking groove adapted to the surface of the locking rod 312 is provided through the rear side of the head arch 1. The front end of the locking rod 312 slides through the rear side of the connecting plate 311 and the rear side of the head arch 1 and extends into the locking groove. Through the locking assembly 31, the locking rod 312 locks the connecting plate 311 and the camera sliding block 301, thereby fixing the camera sliding block 301 on the head arch 1 after adjustment, improving the stability of the camera lens 3010 after adjustment.

[0033] In use, when the position of the camera lens 3010 needs to be adjusted, the locking lever 312 is removed from the locking slot, the power supply and motor 302 are turned on, the power supply energizes the electromagnet 308, and the output lever of the motor 302 drives the rotating lever 306 to rotate. When the rotating lever 306 rotates in the forward direction, it winds the pull rope 307, causing the two moving blocks 304 to slide on the guide plate 303 and pull the spring 305. At the same time, the electromagnet 308 drives the permanent magnet 309 to move, thereby causing the camera sliding block 301 and the camera lens 3010 to move, thus enabling the two cameras to move. When the two camera lenses 3010 move closer together, the locking rod 312 is inserted into the locking slot to lock the connecting plate 311 and the camera sliding block 301. Similarly, when it is necessary to move the two camera lenses 3010 away from each other at the same time, the output rod of the control motor 302 is flipped, which causes the pull rope 307 wrapped on the rotating rod 306 to loosen. The force of the spring 305 drives the moving block 304 to move. By using the magnetic attraction effect of the electromagnet 308 and the permanent magnet 309, the two camera lenses 3010 are moved away from each other, ensuring that the camera lenses 3010 move at the same time, simulating the stereoscopic imaging principle of the human eye.

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

Claims

1. A Bluetooth headset for shooting, comprising a headband (1); And two earphones (2) respectively fixedly installed on the bottom surface of the headbone (1), characterized in that: An adjustment component (30) is provided above the head bow (1); A locking component (31) is provided on the rear side of the adjustment component (30).

2. The Bluetooth headset for video recording according to claim 1, characterized in that: The adjustment assembly (30) includes two camera sliding blocks (301). A camera lens (3010) is fixedly installed on the front side of each camera sliding block (301). The two camera sliding blocks (301) are symmetrically arranged. A cavity is opened inside the headbone (1). A moving block (304), a spring (305), a rotating rod (306), and a pull rope (307) are arranged inside the cavity. Two moving blocks (304) and two springs (305) are symmetrically arranged. The middle surface of the pull rope (307) is fixedly wound around the surface of the rotating rod (306). The two ends of the pull rope (307) are respectively connected to the two moving blocks (304). The two ends of the spring (305) are fixedly connected to the inner wall of the cavity and the outer surface of the moving block (304), respectively. An electromagnet (308) is fixedly connected to the top surface of the moving block (304). A permanent magnet (309) is fixedly connected to the bottom surface of the camera sliding block (301). A motor (302) is provided on the rear side of the headbone (1). The front end of the output rod of the motor (302) extends through the rear side of the headbone (1) into the cavity. The front end of the output rod of the motor (302) is fixedly connected to the rear end of the rotating rod (306). The front end of the rotating rod (306) is rotatably connected to the inner wall of the cavity through a bearing seat.

3. A Bluetooth headset for video recording according to claim 2, characterized in that: The locking assembly (31) includes a connecting plate (311) fixedly connected to the bottom rear side of the camera sliding block (301). A locking rod (312) is provided on the rear side of the connecting plate (311). A locking groove adapted to the surface of the locking rod (312) is provided through the rear side of the headbone (1). The front end of the locking rod (312) slides through the rear side of the connecting plate (311) and the rear side of the headbone (1) and extends into the locking groove.

4. A Bluetooth headset for video recording according to claim 2, characterized in that: A power supply is fixedly installed inside the cavity, and the power supply is connected to the electromagnet (308) through a wire.

5. A Bluetooth headset for video recording according to claim 2, characterized in that: Guide plates (303) are provided on the right side of the two movable blocks (304). The left end face of the guide plate (303) slides through the right side of the two movable blocks (304) and extends to the left side of the two movable blocks (304). The left and right end faces of the guide plate (303) are fixedly connected to the inner side of the cavity, respectively.

6. A Bluetooth headset for video recording according to claim 2, characterized in that: The head bow (1) has a sliding track through the front, and the inner side of the camera sliding block (301) is slidably connected to the inner wall of the sliding track.

7. A Bluetooth headset for video recording according to claim 6, characterized in that: A metal strip is installed inside the sliding track, and the camera lens (3010) contacts conduct electricity through the metal strip.

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