Digital network conference microphone convenient to fix

Abstract

The utility model relates to the technical field of conference microphones, and discloses a digital network conference microphone convenient to fix, which comprises a base, and an angle adjusting assembly is arranged at the top of the outer surface of the base. The angle adjusting assembly comprises a support, the bottom of the outer surface of the support is fixedly connected with the top of the outer surface of the base, a microphone is hinged to the top of the inner surface of the support, a pickup head is fixedly connected to the front end of the outer surface of the microphone, and a microphone cover is inserted into the outer surface of the pickup head. The outer surface of the microphone cover is hinged and elastically connected with a clamping block through a volute spiral spring, the outer surface of the microphone is provided with a clamping groove, and the outer surface of the clamping block is clamped with the inner surface of the clamping groove. According to the utility model, through the linkage of the volute spiral spring and the inclined plane, the clamping block is automatically turned outwards for guiding during installation and is elastically clamped with the clamping groove after being inserted, tools are not needed, and quick separation can be realized by shifting the limiting block and pinching up the clamping block during disassembly, so that the operation is completed in two steps.

Description

Technical Field

[0001] This utility model relates to the field of conference microphone technology, and in particular to a digital network conference microphone that is easy to fix. Background Technology

[0002] Digital network conferencing microphones are conferencing microphone devices that convert traditional analog audio signals into digital signals for processing and transmission, and are widely used in various conferencing scenarios.

[0003] Digital network conferencing microphones typically consist of a base, microphone, microphone head, and microphone cover. The microphone cover is mainly used to effectively prevent dust and debris from entering the microphone head, while also reducing interference from external airflow, thus protecting and optimizing the sound pickup effect. The microphone cover is usually installed by screwing it on.

[0004] Considering that threaded installation requires aligning the microphone cover with the threaded hole on the microphone body and rotating it clockwise to tighten it through thread engagement, the operation requires precise alignment and is time-consuming. Over time, friction can cause the threads to wear and strip, resulting in loosening. In addition, disassembly requires unscrewing counterclockwise, which is cumbersome. Furthermore, the threaded structure has high manufacturing precision requirements, limiting its adaptability and making it difficult to disassemble and assemble quickly, especially in scenarios with frequent maintenance. Therefore, a digital network conferencing microphone that is easy to fix is ​​proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a digital network conference microphone that is easy to fix. It aims to solve the problems of existing threaded tightening microphones, which require precise alignment and time-consuming operation, are prone to wear and stripping due to long-term use, and require counterclockwise unscrewing for disassembly, which is cumbersome. In addition, the threaded structure has high precision requirements, poor adaptability, slow disassembly and assembly, and low efficiency in frequent maintenance scenarios.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a digital network conference microphone that is easy to fix, including a base, wherein an angle adjustment component is provided on the top of the outer surface of the base;

[0007] The angle adjustment assembly includes a bracket, the bottom of the outer surface of the bracket is fixedly connected to the top of the outer surface of the base, a microphone is hinged to the top of the inner surface of the bracket, a pickup head is fixedly connected to the front end of the outer surface of the microphone, a microphone cover is inserted into the outer surface of the pickup head, the outer surface of the microphone cover is hinged by a spiral spring and elastically connected to a locking block, a slot is opened on the outer surface of the microphone, and the outer surface of the locking block engages with the inner surface of the slot.

[0008] As a further description of the above technical solution:

[0009] The inner surface of the microphone cover is slidably connected to a limiting block, and the outer surface of the limiting block is in contact with the outer surface of the card block.

[0010] As a further description of the above technical solution:

[0011] The inner surface of the microphone cover is provided with damping texture, and the outer surface of the limiting block is in contact with the outer surface of the damping texture.

[0012] As a further description of the above technical solution:

[0013] One end of the spiral spring is fixedly connected to the inner surface of the microphone cover, and the other end of the spiral spring is fixedly connected to the outer surface of the locking block.

[0014] As a further description of the above technical solution:

[0015] The right side of the card block is set as an inclined surface, and there are two sets of card blocks, which are symmetrically distributed at the front and rear ends of the microphone cover.

[0016] As a further description of the above technical solution:

[0017] The left side of the card block is also set as an inclined surface, and the right side of the outer surface of the limiting block is set as an inclined surface.

[0018] As a further description of the above technical solution:

[0019] The bottom of the limiting block is T-shaped.

[0020] As a further description of the above technical solution:

[0021] A touch screen is fixedly connected to the top of the outer surface of the base, and a switch is fixedly connected to the outer surface of the microphone.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the spiral spring and the inclined plane are linked together. During installation, the card block automatically flips outward to guide and is inserted into the slot by elastic force. No tools are required. During disassembly, the limit block can be moved and the card block can be pinched to quickly separate. The operation is completed in two steps.

[0024] 2. In this utility model, after the limiting block is positioned by the damping texture, it fits against the inclined surface of the locking block to restrict its movement, and will not unlock if accidentally touched; the symmetrical locking blocks are evenly stressed, and with the spring preload, vibration and loosening are prevented, ensuring the microphone cover is stable. Attached Figure Description

[0025] Figure 1 A schematic diagram of the main structure of a digital network conference microphone that is easy to fix according to this utility model;

[0026] Figure 2 This invention provides a schematic diagram of a microphone cover extraction structure for a digital network conference microphone that is easy to fix.

[0027] Figure 3 A schematic diagram of a spiral spring structure for a digital network conference microphone that is easy to fix, as proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of a limiting block structure for a digital network conference microphone that is easy to fix, as proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Touch screen; 3. Stand; 4. Microphone; 5. Switch; 6. Microphone cover; 7. Locking block; 8. Limiting block; 9. Slot; 10. Pickup head; 11. Damping texture; 12. Scroll spring. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1-3This utility model provides an embodiment of a digital network conference microphone that is easy to fix, including a base 1. An angle adjustment component is provided on the top of the outer surface of the base 1, allowing the microphone 4 to be flexibly adjusted in angle. The angle adjustment component includes a bracket 3, the bottom of the outer surface of the bracket 3 being fixedly connected to the top of the outer surface of the base 1, providing fixed support for the bracket 3 via the top of the outer surface of the base 1. The microphone 4 is hinged to the top of the inner surface of the bracket 3, allowing the microphone 4 to be angled relative to the bracket 3, meeting the user's needs for the microphone 4's pickup direction in different usage scenarios and improving the flexibility of microphone 4 use. A pickup head 10 is fixedly connected to the front end of the outer surface of the microphone 4. The microphone 4 is the core component for realizing the sound pickup function. The microphone cover 6 is inserted into the outer surface of the microphone head 10, which can effectively prevent dust and debris from entering the microphone head 10. At the same time, it can reduce the interference of external airflow on the microphone head 10, thus protecting and optimizing the sound pickup effect. The outer surface of the microphone cover 6 is hinged by a spiral spring 12 and elastically connected to a locking block 7, so that the locking block 7 can always rotate inward along a designated position on the microphone cover 6 without the influence of external force. The outer surface of the microphone 4 has a slot 9, and the outer surface of the locking block 7 engages with the inner surface of the slot 9. The engagement between the slot 9 and the locking block 7 achieves a firm fixation between the microphone cover 6 and the microphone 4, preventing the microphone cover 6 from accidentally falling off during use.

[0033] Reference Figures 1-3 The inner surface of the microphone cover 6 is slidably connected to a limiting block 8, which allows the limiting block 8 to move laterally to a designated position on the microphone cover 6. The outer surface of the limiting block 8 is in contact with the outer surface of the locking block 7, which restricts the locking block 7 from flipping when the limiting block 8 is in contact with the locking block 7. The inner surface of the microphone cover 6 is provided with damping texture 11, and the outer surface of the limiting block 8 is in contact with the outer surface of the damping texture 11. The damping texture 11 increases the friction between the limiting block 8 and the inner surface of the microphone cover 6, so that the limiting block 8 can be stably held in the corresponding position after the position is adjusted, and prevents the limiting block 8 from sliding randomly.

[0034] Reference Figures 3-4One end of the spiral spring 12 is fixedly connected to the inner surface of the microphone cover 6, and the other end of the spiral spring 12 is fixedly connected to the outer surface of the locking block 7. This ensures that the spiral spring 12 can provide a stable elastic force for the locking block 7, and that the locking block 7 can perform its elastic connection function normally during installation and disassembly. The right side of the locking block 7 is set as a slope. The slope design allows the locking block 7 to automatically generate an outward flipping tendency when it comes into contact with the microphone 4, making it easy for the locking block 7 to be smoothly inserted into the slot 9, simplifying the installation operation of the microphone cover 6. There are two sets of locking blocks 7, which are symmetrically distributed at the front and rear ends of the microphone cover 6. The two sets of symmetrically distributed locking blocks 7 can fix the microphone cover 6 from different directions, making the fixing of the microphone cover 6 more balanced and firm, and improving the reliability of the fixing. The left side of the locking block 7 is also set as a slope, which makes it easy to pinch the locking block 7 and make it tilt up, improving the convenience of disassembly operation. The right side of the outer surface of the limiting block 8 is set as a slope, so that the limiting block 8 can better fit the effect of the left slope of the locking block 7.

[0035] Reference Figures 1-2 , Figure 4 The bottom of the limiting block 8 is T-shaped. The T-shaped structure of the bottom of the limiting block 8 can better match the corresponding structure on the inner surface of the microphone cover 6, preventing the limiting block 8 from falling out of the microphone cover 6. The top of the outer surface of the base 1 is fixedly connected to the touch screen 2. The touch screen 2 provides users with an intuitive and convenient operating interface. Users can use the touch screen 2 to realize various function settings and parameter adjustments of the microphone 4, which improves the intelligence and convenience of using the microphone 4. The outer surface of the microphone 4 is fixedly connected to the switch 5. Pressing the switch 5 controls the opening and closing of the microphone 4.

[0036] Working principle: When installing the microphone cover 6, first move the limiting blocks 8 on both sides of the microphone cover 6 to the left to release the fixation of the locking blocks 7. Then, insert the microphone cover 6 into the pickup head 10. When the microphone cover 6 is inserted into the designated position, the inclined surfaces of the two sets of locking blocks 7 will contact the surface of the microphone 4. Due to the inclined surfaces, the locking blocks 7 will automatically flip outward. When the microphone cover 6 is fully inserted into the pickup head 10, the locking blocks 7 will immediately flip inward due to the elastic force of the spiral spring 12, so that the right side of the locking blocks 7 engages with the slot 9. Then, move the limiting blocks 8 to the right so that the surface of the limiting blocks 8 contacts the locking blocks 7 to prevent accidental contact with the locking blocks 7 and release the fixation of the microphone cover 6.

[0037] When it is necessary to remove the microphone cover 6, first move the limiting block 8 to release the restriction on the locking block 7, then pinch the locking blocks 7 on both sides of the microphone cover 6 at the same time, so that the right side of both sets of locking blocks 7 is lifted at the same time, releasing the locking with the locking slot 9, and then the microphone cover 6 can be pulled away from the surface of the pickup head 10.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A digital network conference microphone for easy mounting comprising a base (1), characterized in that: An angle adjustment component is provided on the top of the outer surface of the base (1); The angle adjustment assembly includes a bracket (3), the bottom of the outer surface of the bracket (3) is fixedly connected to the top of the outer surface of the base (1), a microphone (4) is hinged to the top of the inner surface of the bracket (3), a pickup head (10) is fixedly connected to the front end of the outer surface of the microphone (4), a microphone cover (6) is inserted into the outer surface of the pickup head (10), the outer surface of the microphone cover (6) is hinged by a spiral spring (12) and elastically connected to a locking block (7), a slot (9) is opened on the outer surface of the microphone (4), and the outer surface of the locking block (7) is engaged with the inner surface of the slot (9).

2. The digital network conference microphone that is easy to fix according to claim 1, characterized in that: The inner surface of the microphone cover (6) is slidably connected to a limiting block (8), and the outer surface of the limiting block (8) is in contact with the outer surface of the card block (7).

3. A digital network conference microphone for easy mounting according to claim 2, characterized in that: The inner surface of the microphone cover (6) is provided with damping texture (11), and the outer surface of the limiting block (8) is in contact with the outer surface of the damping texture (11).

4. The digital network conference microphone that is easy to fix according to claim 1, characterized in that: One end of the spiral spring (12) is fixedly connected to the inner surface of the microphone cover (6), and the other end of the spiral spring (12) is fixedly connected to the outer surface of the locking block (7).

5. The digital network conference microphone that facilitates securement of claim 1, wherein: The right side of the card block (7) is set as an inclined surface. The card block (7) is provided in two sets and is symmetrically distributed at the front and rear ends of the microphone cover (6).

6. The digital network conference microphone that facilitates securement of claim 2, wherein: The left side of the card block (7) is also set as an inclined surface, and the right side of the outer surface of the limiting block (8) is set as an inclined surface.

7. The digital network conference microphone that facilitates securement of claim 2, wherein: The bottom of the limiting block (8) is T-shaped.

8. The digital network conference microphone that facilitates securement of claim 1, wherein: A touch screen (2) is fixedly connected to the top of the outer surface of the base (1), and a switch (5) is fixedly connected to the outer surface of the microphone (4).

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