Distributed wireless microphone

Abstract

The utility model relates to the technical field of microphones, in particular to a distributed wireless microphone, which comprises a microphone main body, an inclined clamping groove is arranged on the back of the microphone main body, the depth of the clamping groove is gradually deepened along the top of the microphone, and inclined sliding rails are arranged on two sides in the clamping groove; the clamp can be embedded into the clamping groove, a sliding block is fixed to the clamp, the clamp can obliquely slide in the sliding rail through the sliding block, and the side, facing the clamping groove, of the clamp is matched with the inclination angle of the clamping groove; the adjusting assembly comprises a knob and a threaded rod, the threaded rod is obliquely and rotationally connected into the clamping groove and only partially protrudes out of the microphone body to be fixed to the knob, and the clamp is in threaded connection with the threaded rod; when the top of the clamp abuts against the top in the clamping groove, the bottom of the clamp protrudes out of the clamping groove. According to the utility model, the clamp is driven by the adjusting assembly to slide in the inclined slide rail, so that the clamp clamps the collar in the clamping groove, the microphone main body is prevented from being thrown out in the moving process, the microphone main body is relatively flat after being stored, and the overall beauty is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microphones, in particular to a distributed wireless microphone. Background Art

[0002] A microphone, also known as a handset, is a transducer that converts sound signals into electrical signals. A wireless microphone can be held in the hand or clipped on clothes through a clip fixed on the microphone. During use, the clip may collide with the hand, which may easily cause hand injury.

[0003] Based on the above problems, the existing patent with publication number CN216673252U discloses a distributed wireless microphone, which can store the clip of the wireless microphone when the clip is not needed, thereby avoiding the clip from protruding and causing inconvenience to the user, and secondly avoiding the user's hand from colliding with the clip and causing hand injury.

[0004] However, when implementing the above-mentioned distributed wireless microphone, it was found that there were at least the following problems: after the clip was stored, a relatively wide groove would be left on the back of the microphone, making the microphone as a whole not flat and affecting the appearance; secondly, the clamping plate and the bottom plate were easy to fall off after clamping the user's collar, especially when the user made large movements, the clamping force between the clamping plate and the bottom plate was not enough to tightly clamp the microphone of a certain weight on the collar, so the microphone was easily thrown out. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a distributed wireless microphone, which can make the microphone more flat as a whole after being stored by the clip, and is not easy to fall out when clamped on the collar, so as to solve the problem in the prior art that after the clip is stored, a relatively wide groove will be left on the back of the microphone, making the microphone not flat as a whole and affecting the appearance; secondly, the clamping plate and the bottom plate are easy to fall off after clamping the user's collar.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides a distributed wireless microphone, including: a microphone body, a back of which is provided with an inclined clamping groove, the depth of the clamping groove gradually deepens along the top of the microphone body, and inclined slide rails are provided on both sides of the inside of the clamping groove; a clamp, which can be embedded in the clamping groove, and a sliding block is fixed on the clamp, and the clamp can slide obliquely in the slide rail through the sliding block, and the side of the clamp facing the clamping groove is adapted to the inclination angle of the clamping groove; an adjustment component, which includes a knob and a threaded rod, the threaded rod is connected in the clamping groove in an inclined and rotatable manner, and only partially protrudes from the microphone body and is fixed to the knob, and the clamp is threadedly connected to the threaded rod; when the top of the clamp abuts against the top of the clamping groove, the bottom of the clamp protrudes from the clamping groove.

[0009] Optionally, the side of the clamp facing the clamping groove and the inner side of the clamping groove are both provided with tooth patterns.

[0010] Optionally, the adjustment component also includes a universal joint, the knob and the threaded rod are connected to each other through the universal joint, and a movable cavity for the universal joint to rotate freely is provided in the microphone body.

[0011] Optionally, a chest plate is fixed to the side of the clamp facing away from the microphone body.

[0012] Optionally, when the clamp is fully inserted into the clamp slot, the chest plate closes the clamp slot and abuts against the back of the microphone body.

[0013] Optionally, the chest plate is made of plastic.

[0014] Optionally, the microphone body is provided with beveled edges on both sides of the clamping groove.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a distributed wireless microphone having the following features:

[0017] Beneficial effects:

[0018] 1. The utility model drives the threaded rod to rotate by the knob in the adjustment component, thereby driving the sliding block fixed on the clamp to slide in the inclined slide rail. When sliding to a certain extent, the clamp clamps the collar in the clamping groove, so that the microphone body is clamped on the collar, which solves the problem in the prior art that after the clip is stored, a relatively wide groove will be left on the back of the microphone, making the microphone not flat as a whole, affecting the appearance, and secondly, the clamping plate and the bottom plate are easy to fall off after clamping the user's collar;

[0019] 2. The utility model provides tooth patterns on the side of the clamp facing the clamping groove and the inner side of the clamping groove. When the user clamps the microphone on the clothing and performs activities, such as walking quickly or swinging the body greatly, the large friction force can ensure that the clamp will not move accidentally, so that the microphone is always kept in a fixed position;

[0020] 3. The utility model fixes a chest plate on the side of the clamp away from the microphone body, so that the chest plate can increase the contact area with the user's chest, making it more secure when worn, and the chest plate can also reduce the damage to the user when the user falls forward. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 Shows Figure 1 A side view structural schematic diagram of;

[0023] Figure 3 A schematic diagram of the internal structure of a microphone body is shown;

[0024] Figure 4 A schematic structural diagram of the clamp is shown;

[0025] Figure 5 A schematic structural diagram of a microphone body is shown.

[0026] In the figure: 1. Microphone body; 2. Clamping groove; 3. Slide rail; 4. Clamp; 5. Sliding block; 6. Knob; 7. Threaded rod; 8. Tooth pattern; 9. Universal joint; 10. Movable cavity; 11. Chest plate; 12. Bevel edge. DETAILED DESCRIPTION

[0027] 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.

[0028] Example: See Figures 1 to 5 According to an embodiment of the utility model, a technical solution is provided: a distributed wireless microphone, comprising: a microphone body 1, a tilted clamping groove 2 is provided on the back of the microphone body 1, the depth of the clamping groove 2 gradually deepens along the top of the microphone body 1, and both sides of the inside of the clamping groove 2 are provided with tilted slide rails 3; a clamp 4, which can be embedded in the clamping groove 2, and a sliding block 5 is fixed on the clamp 4, and the clamp 4 can slide obliquely in the slide rail 3 through the sliding block 5, and the side of the clamp 4 facing the clamping groove 2 is adapted to the tilt angle of the clamping groove 2; an adjustment component, which includes a knob 6 and a threaded rod 7, the threaded rod 7 is tilted and rotatably connected in the clamping groove 2, and only partially protrudes from the microphone body 1 and is fixed to the knob 6, and the clamp 4 is threadedly connected to the threaded rod 7; when the top of the clamp 4 is against the top of the clamping groove 2, the bottom of the clamp 4 protrudes from the clamping groove 2.

[0029] The distributed wireless microphone adopts the above structure. When the microphone body 1 needs to be clamped on the collar, the collar is located between the clamp 4 and the clamping groove 2. The knob 6 in the adjustment component drives the threaded rod 7 to rotate, thereby driving the sliding block 5 fixed on the clamp 4 to slide in the inclined slide rail 3. When sliding to a certain extent, the clamp 4 clamps the collar in the clamping groove 2, so that the microphone body 1 is clamped on the collar. When not in use, the clamp 4 can be embedded in the clamping groove 2 by turning the knob 6, and no large groove will be left, making the overall appearance relatively flat and increasing the appearance. At the same time, the clamp 4 can clamp the collar tightly in the clamping groove 2 to prevent the microphone body 1 from being thrown out during movement, solving the problem in the prior art that after the clip is stored, a relatively wide groove will be left on the back of the microphone body 1, making the microphone as a whole not flat and affecting the appearance. Secondly, the problem that the clamp and the base plate are easy to fall off after clamping the user's collar.

[0030] In this embodiment, in order to increase the friction between the clamp 4 and the clamping groove 2, teeth 8 are provided on the side of the clamp 4 facing the clamping groove 2 and the inner side of the clamping groove 2. When the user clamps the microphone body 1 on the clothes and performs activities, such as walking quickly or swinging the body greatly, the greater friction can ensure that the clamp 4 will not move accidentally, so that the microphone body 1 always remains in a fixed position.

[0031] In this embodiment, since the threaded rod 7 is arranged obliquely, the knob 6 will be inclined if no intervention is made, and at least part of it will bulge up and down, affecting the appearance. In order not to affect the use effect and make the knob 6 fit the microphone body 1 as much as possible, the knob 6 and the threaded rod 7 are connected to each other through a universal joint 9. A movable cavity 10 for the universal joint 9 to rotate freely is provided in the microphone body 1. The universal joint 9 can be transmitted at different angles, so that the knob 6 can fit the microphone body 1 without being tilted.

[0032] In this embodiment, a chest plate 11 is fixed to the side of the clamp 4 away from the microphone body 1. The chest plate 11 can increase the contact area with the user's chest, making it more secure when worn. The chest plate 11 can also reduce the damage to the user when the user falls forward.

[0033] In this embodiment, when the clamp 4 is completely embedded in the clamping groove 2 and the chest plate 11 closes the clamping groove 2, the microphone body 1 can present a smoother and complete appearance as a whole, which is not only more beautiful, but also avoids possible scratches or hooks when carrying and storing the microphone body 1. At the same time, the chest plate 11 closes the clamping groove 2 and abuts against the back of the microphone body 1, which can effectively protect the internal structure of the clamping groove 2 and prevent dust, moisture or other impurities from entering the clamping groove 2, thereby affecting the normal clamping of the clamp 4.

[0034] In this embodiment, the chest plate 11 is made of plastic, which has certain flexibility and elasticity, so that the chest plate 11 can fit the user's chest as closely as possible. At the same time, plastic is easy to process and shape, and is more convenient to produce.

[0035] In this embodiment, in order to facilitate the insertion of the collar between the clamp 4 and the clamping groove 2, bevel edges 12 are provided on both sides of the clamping groove 2 on the microphone body 1, and the bevel edges 12 can be used as a visual prompt to help the user operate more accurately.

[0036] Working principle: when the microphone needs to be used and clamped on the collar, first place the collar between the clamp 4 and the clamping groove 2, then, by rotating the knob 6 in the adjustment assembly, drive the threaded rod 7 connected thereto to rotate. Since the clamp 4 is threadedly connected to the threaded rod 7, and the sliding block 5 on the clamp 4 slides in the oblique slide rail 3 in the clamping groove 2, the rotation of the threaded rod 7 will cause the clamp 4 to move obliquely along the slide rail 3. As the clamp 4 moves, it gradually approaches the clamping groove 2, exerting pressure on the collar therebetween until the collar is clamped in the clamping groove 2, thereby achieving the fixation of the microphone body 1 on the collar. In this process, the clamp 4 is set toward one side of the clamping groove 2 and the inner side of the clamping groove 2. The tooth pattern 8 can increase the friction force, so that when the user performs activities such as fast walking and large body swinging, the clamp 4 will not move accidentally, ensuring that the microphone body 1 is always stably fixed on the collar, and the chest plate 11 fixed on the side of the clamp 4 away from the microphone body 1 increases the contact area with the user's chest during use, providing a more comfortable wearing experience. At the same time, in certain unexpected situations, such as when the user falls forward, the chest plate 11 can also play a certain buffering role to reduce the damage to the user. When it is not needed, the clamp 4 can also be embedded in the clamp groove 2 by rotating the knob 6 in the adjustment component, and the chest plate 11 closes the clamp groove 2 to prevent dust from entering the clamp groove 2 and increase the overall flatness.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distributed wireless microphone, characterized in that: include: A microphone body (1) is provided with an inclined clamping groove (2) on the back thereof, the depth of the clamping groove (2) gradually increases along the top of the microphone body (1), and inclined slide rails (3) are provided on both sides of the interior of the clamping groove (2); A clamp (4) which can be embedded in the clamping groove (2), a sliding block (5) being fixed on the clamp (4), the clamp (4) being able to slide obliquely in the slide rail (3) through the sliding block (5), and a side of the clamp (4) facing the clamping groove (2) being adapted to the inclination angle of the clamping groove (2); An adjustment assembly, comprising a knob (6) and a threaded rod (7), wherein the threaded rod (7) is connected in a tilted and rotatable manner in the clamping groove (2) and only partially protrudes from the microphone body (1) and is fixed to the knob (6), and the clamp (4) is threadedly connected to the threaded rod (7); When the top of the clamp (4) abuts against the top of the clamp groove (2), the bottom of the clamp (4) protrudes from the clamp groove (2).

2. A distributed wireless microphone according to claim 1, characterized in that: The side of the clamp (4) facing the clamping groove (2) and the inner side of the clamping groove (2) are both provided with tooth patterns (8).

3. A distributed wireless microphone according to claim 1, characterized in that: The adjustment assembly also includes a universal joint (9), the knob (6) and the threaded rod (7) are connected to each other via the universal joint (9), and a movable cavity (10) is provided in the microphone body (1) for the universal joint (9) to rotate freely.

4. A distributed wireless microphone according to claim 1, characterized in that: A chest plate (11) is fixed to the side of the clamp (4) facing away from the microphone body (1).

5. A distributed wireless microphone according to claim 4, characterized in that: When the clamp (4) is completely embedded in the clamping groove (2), the chest plate (11) closes the clamping groove (2) and abuts against the back of the microphone body (1).

6. A distributed wireless microphone according to claim 4, characterized in that: The breast plate (11) is made of plastic.

7. A distributed wireless microphone according to claim 1, characterized in that: The microphone body (1) is provided with bevel edges (12) on both sides of the clamping groove (2).

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