Rotational auxiliary installation structure of audio equipment and audio equipment

Abstract

The utility model provides a rotation auxiliary installation structure of an audio device and an audio device, the audio device includes a first component and a second component, the rotation auxiliary installation structure includes a female connector and a male connector, the female connector and the male connector are respectively arranged on the first component and the second component; the first component and the second component are assembled by relative rotation; the male connector is matched with the female connector, so that when the first component and the second component are relatively rotated and assembled, the male connector is driven to be clamped on the female connector for positioning, so as to assist the first component and the second component to achieve assembly. The rotation auxiliary installation structure of the utility model can improve the installation efficiency between components involved in rotational assembly in audio equipment, thereby improving the production efficiency of audio equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment assembly, in particular to a rotation auxiliary installation structure of an audio equipment and the audio equipment. Background Art

[0002] As we all know, electronic devices are assembled from various parts and components. Audio equipment is also a kind of electronic equipment. In the field of audio equipment (including sound collection equipment and sound playback equipment), taking the microphone (also called microphone) in the sound collection equipment as an example, the microphone is provided with a microphone head, and the microphone head is generally assembled from an upper cover and a lower cover (usually also integrally connected with a handle). Most of the existing microphone heads directly adopt a screw-connected installation structure between the upper cover and the lower cover, that is, screw holes are used to lock the screws. The problems of this assembly method are: difficult alignment, unstable when locking the screws, high difficulty in locking the screws, and defects that affect efficiency.

[0003] Therefore, the prior art still needs to be improved and developed. Utility Model Content

[0004] The utility model provides a rotation auxiliary installation structure of an audio device, aiming to solve the technical problems mentioned in the above background technology part existing in the assembly of audio devices in the prior art.

[0005] The contents of the utility model are as follows:

[0006] The first aspect of the utility model provides a rotation auxiliary installation structure of an audio device, the audio device comprises a first component and a second component, the rotation auxiliary installation structure comprises a female connector and a male connector, the female connector and the male connector are respectively arranged on the first component and the second component; the first component and the second component are assembled by relative rotation;

[0007] The male connector is matched with the female connector so that when the first component and the second component are relatively rotated and assembled, the male connector is driven to engage with the female connector for positioning, thereby assisting the first component and the second component to be assembled.

[0008] In an optional embodiment of the first aspect of the utility model, the male connecting member includes a sliding member, and the female connecting member includes a sliding groove member. The sliding member is matched with the sliding groove member so that the sliding member is inserted into the sliding groove member when the first component and the second component are relatively rotated and assembled.

[0009] In an optional embodiment of the first aspect of the utility model, a clamping area is provided in the sliding groove of the sliding groove member, the groove width of the clamping area is smaller than the groove width of the entrance of the sliding groove, and the sliding block member is clamped by the clamping area after being inserted into the sliding groove member.

[0010] In an optional embodiment of the first aspect of the utility model, an elastic locking block is provided on the sliding member, and an embedding groove is provided in the sliding groove of the sliding groove member. After the sliding member is inserted into the sliding groove member, it is fixed by the elastic locking block and the embedding groove.

[0011] In an optional embodiment of the first aspect of the utility model, an abutment protrusion is arranged in the sliding groove of the slide member, and the insertion side of the sliding block member is sequentially provided with an abutment front section, an abutment protrusion and a protrusion groove, the abutment front section is used to avoid the abutment protrusion, and the abutment protrusion is used to guide the abutment protrusion to be inserted into the protrusion groove through an inclined surface, and the sliding block member is fixed by the abutment protrusion and the protrusion groove after being inserted into the slide member.

[0012] In an optional implementation of the first aspect of the utility model, the protruding slot and the abutting protrusion are both V-shaped.

[0013] In an optional embodiment of the first aspect of the utility model, the assembly surface of the first component and the assembly surface of the second component are both circular rings, the slide member is arranged on the inner ring of the circular ring of the assembly surface of the first component, and the slider member is arranged on the inner ring of the circular ring of the assembly surface of the second component.

[0014] In an optional implementation manner of the first aspect of the utility model, the sliding grooves of the sliding block member and the sliding groove member are both arc-shaped.

[0015] In an optional embodiment of the first aspect of the utility model, the rotation auxiliary installation structure also includes a screw column and a screw through hole, and the screw column and the screw through hole are respectively arranged on the first component and the second component, or the screw column and the screw through hole are respectively arranged on the second component and the first component; the sliding block and the sliding groove are also used to assist the alignment of the screw column and the screw through hole.

[0016] A second aspect of the utility model provides an audio device, comprising the rotation auxiliary mounting structure described in any one of the first aspects above, wherein the audio device is a sound pickup device or a sound playback device.

[0017] Beneficial effects: The utility model provides a rotation auxiliary installation structure of an audio device and an audio device, the audio device includes a first component and a second component, the rotation auxiliary installation structure includes a female connector and a male connector, the female connector and the male connector are respectively arranged on the first component and the second component; the first component and the second component are assembled by relative rotation; the male connector is matched with the female connector, so that when the first component and the second component are relatively rotated and assembled, the male connector is driven to be connected to the female connector for positioning, so as to assist the first component and the second component to achieve assembly. The rotation auxiliary installation structure of the utility model can improve the installation efficiency between components involved in rotational assembly in audio equipment, thereby improving the production efficiency of audio equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of a use scenario of a rotation auxiliary installation structure of an audio device.

[0019] Figure 2 This is a schematic diagram of a usage scenario of a rotation auxiliary mounting structure of another audio device of the utility model.

[0020] Figure 3 The utility model is a schematic diagram of the structure of a sliding groove of a sliding groove member.

[0021] Figure 4 for Figure 2 Enlarged view of area A in the middle.

[0022] Figure 5 This is a schematic diagram of the matching structure of another slideway component and slider component of the utility model.

[0023] Figure 6 for Figure 5 Enlarged view of area B in the middle.

[0024] Figure 7 This is a schematic diagram of the assembly structure of a second component of the utility model.

[0025] Figure 8 for Figure 7 Magnified view of area C in the middle.

[0026] Fig. 9 This is a schematic diagram of the assembly structure of a first component of the utility model.

[0027] Fig.10 The utility model is a schematic diagram of the matching structure of a screw through hole and a screw column.

[0028] The reference numerals are as follows:

[0029] 10-first component; 20-second component; 30-female connector; 301-slideway; 40-male connector; 401-sliding block; 50-clamping area; 60-elastic clamping block; 70-embedded groove; 80-clamping protrusion; 90-receiving front section; 100-receiving protrusion; 110-protruding slot; 120-inclined surface; 130-arc-shaped insert; 140-arc-shaped guide groove; 150-screw column; 160-screw through hole. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0031] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0034] A first aspect of the utility model provides a rotation auxiliary mounting structure of an audio device. In the utility model, specific types of the audio device include a sound pickup device and a sound playback device. The sound pickup device includes a microphone (also called a microphone) and a voice recorder. The sound playback device includes a speaker (including a large speaker and a small speaker, especially a small speaker).

[0035] See also Figure 1 and Figure 2 In the present utility model, the audio device includes a first component 10 and a second component 20, the first component 10 and the second component 20 are assembled by relative rotation, the rotation auxiliary installation structure includes a female connector 30 and a male connector 40, the female connector 30 and the male connector 40 are respectively arranged on the first component 10 and the second component 20, the female connector 30 includes a slide groove 301 (see Figure 3 ), jack and socket, the male connector 40 includes a slider 401 (visible Figure 4 ), an insert rod member and a plug member, the slider member 401 is matched with the slide slot member 301 so that the slider member 401 is plugged into the slide slot member 301 when the first component 10 and the second component 20 are relatively rotated and assembled.

[0036] In the present invention, the male connector 40 and the female connector 30 are selected and used in combination. For example, when the male connector 40 is a slider 401, the female connector 30 uses a slide groove 301; when the male connector 40 is an insert rod, the female connector 30 uses a socket; when the male connector 40 is a plug, the female connector 30 uses a socket; similarly, the male connector 40 and the female connector 30 in the present invention include but are not limited to the above examples. The female connector 30 and the male connector 40 are respectively arranged on the first component 10 and the second component 20 in a manner including welding, bonding, connector connection and integral molding, and exemplary is integral molding, the male connector 40 is matched with the female connector 30 so that when the first component 10 and the second component 20 are relatively rotated and assembled, the male connector 40 is driven to be clamped on the female connector 30 for positioning, so as to assist the first component 10 and the second component 20 to achieve assembly.

[0037] In the present invention, the first component 10 and the second component 20 are assemblies constituting the audio device. Taking the audio device as a microphone as an example, the first component 10 and the second component 20 can be the upper cover and the lower cover (with a handle) of the microphone head. Specifically, if the first component 10 is the lower cover of the microphone head, the second component 20 is the upper cover of the microphone head (visible Figure 1 ); if the first component 10 is the upper cover of the microphone head, then the second component 20 is the lower cover of the microphone head.

[0038] Taking the audio device as a speaker as an example, the first component 10 and the second component 20 may be the bottom shell and the bracket of the speaker. Specifically, if the first component 10 is the bottom shell of the speaker, the second component 20 is the bracket of the speaker (see FIG. Figure 2); if the first component 10 is a bracket of a speaker, the second component 20 is a bottom shell of the speaker. Of course, in the present invention, the first component 10 and the second component 20 include but are not limited to the above examples.

[0039] In the present invention, it should be noted that a specific situation in which the first component 10 and the second component 20 are assembled by relative rotation in the present invention can be to first align the assembly surface of the first component 10 and the assembly surface of the second component 20 and bring the two close to the distance required for assembly. At this distance, the first component 10 and the second component 20 can be in contact or not, and the relative rotation method can be that one of the accessories of the first component 10 and the second component 20 rotates and the other accessory is fixed, or the two accessories can rotate in opposite directions.

[0040] In the present utility model, the rotation auxiliary mounting structure rotates with the first component 10 and the second component 20, so that the male connector 40 is clamped on the female connector 30 for positioning. This is because the female connector 30 and the male connector 40 are respectively arranged on the first component 10 and the second component 20. When the first component 10 and the second component 20 rotate relative to each other, the female connector 30 and the male connector 40 will respectively rotate with the first component 10 and the second component 20. Under the condition that the distance between the female connector 30 and the male connector 40 and the common rotation axis is the same and the female connector 30 and the male connector 40 are in the same plane, after the first component 10 and the second component 20 rotate relative to each other, the male connector 40 can be inserted into the female connector 30 for positioning.

[0041] The specific function of the rotating auxiliary mounting structure in the present invention to assist the first component 10 and the second component 20 in achieving the auxiliary function in assembly may refer to assisting the first component 10 and the second component 20 in assembly and positioning, or it may be to secure the first component 10 and the second component 20 while assisting the first component 10 and the second component 20 in assembly and positioning.

[0042] Furthermore, in order to better illustrate the technical solution of the present invention, the present invention takes the female connecting member 30 as a slide member 301 and the male connecting member 40 as a slider member 401 as an example of the rotation auxiliary installation structure of the present invention.

[0043] In the present invention, a form of structural cooperation between the slide groove member 301 and the slider member 401 can be: Figure 3The slide member 301 is provided with a slide groove, and a clamping area 50 is provided in the slide groove of the slide member 301. The groove width h1 of the clamping area 50 is smaller than the groove width h2 of the entrance of the slide groove. After the slider 401 is inserted into the slide member 301, it is clamped by the clamping area 50. The specific shape of the slide groove of the slide member 301 of this embodiment can be that the groove wall on at least one side of the sliding direction of the slide groove is set to be an inclined wall surface inclined toward the inside of the slide groove channel, or a part of the groove wall on at least one side of the sliding direction of the slide groove is protruded inward to form the clamping area 50. Preferably, the inclined wall surface is adopted to simplify the processing difficulty of the slide member 301. In the utility model, the sliding groove on the sliding groove member 301 can be set through the sliding groove member 301 or not. For example, the sliding groove is not set through the sliding groove member 301 (there is only a slider inlet but no slider outlet) to avoid the possibility that the slider member 401 is inserted into the sliding groove member 301 and then rotated out of the sliding groove member 301.

[0044] See also Figure 4 In the present invention, another form of structural cooperation between the slide member 301 and the slider member 401 can be: the slider member 401 is provided with an elastic stopper block 60, and the slide slot of the slide member 301 is provided with a locking groove 70, and the slide member 401 is inserted into the slide member 301 and is locked by the elastic stopper block 60 and the locking groove 70. In this embodiment, the shape of the locking groove 70 is adapted to the shape of the elastic stopper block 60, the elastic stopper block 60 can be a metal sheet processed with an elastic convex bump, or the elastic stopper block 60 can be a convex block elastically and flexibly arranged on the slide member 401, and the shape of the convex block can be a trapezoid so that the elastic stopper block 60 can be better stressed and retracted, and the locking groove 70 and the elastic stopper block 60 can be provided in pairs, and the locking groove 70 is provided on the groove wall and / or groove bottom on at least one side of the sliding direction of the slide groove.

[0045] See also Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 In the present invention, another form of the structural cooperation between the slide member 301 and the slider member 401 can be: a locking protrusion 80 is provided in the sliding groove of the slide member 301 (see Fig. 9 ), the insertion side of the slider 401 is provided with a front section 90, a protrusion 100 and a protrusion slot 110 in sequence (see Figure 6 and Figure 8), wherein the front section 90 is used to avoid the locking protrusion 80, and the locking protrusion 100 is used to guide the locking protrusion 80 to be locked into the protrusion slot 110 through the inclined surface 120, and the slider 401 is inserted into the slide groove member 301 and is fixed by the locking protrusion 80 and the protrusion slot 110. In this embodiment, the front section 90 is formed by cutting off a certain thickness of the slider 401, and the locking protrusion 100 is formed by machining an inclined surface 120 that is obtuse to the front section 90, and the protrusion slot 110 is provided on the slider 401 behind the inclined surface 120 of the locking protrusion 100. Figure 8 In the example of the slider member 401 shown, a cavity is dug in the middle of the processed slider member 401. When small particles such as dust are accumulated in the chute member 301, the cavity can be used to accommodate the small particles pushed out of the chute member 301 due to the extrusion of the slider member 401, and taken out when the slider member 401 is subsequently disassembled. Figure 6 In the present invention, the raised slot 110 and the abutting protrusion 80 are both V-shaped, so that the abutting protrusion 80 can more conveniently slide into the raised slot 110 under the lifting guidance of the abutting protrusion 100, and at the same time, the abutting protrusion 80 can also more conveniently withdraw from the raised slot 110. In the present invention, in order to avoid the V-shaped sharp corners from hindering the movement of the abutting protrusion 80, the sharp corners of the V-shaped abutting protrusion 80 can be further chamfered to facilitate smoother cooperation with the inclined surface of the abutting protrusion 100.

[0046] See also Figure 1 and Figure 2In an optional embodiment of the present invention, the assembly surface of the first component 10 and the assembly surface of the second component 20 are both annular, the slide member 301 can be arranged on the inner ring or outer ring of the assembly surface of the first component 10, and the slider member 401 can be arranged on the inner ring or outer ring of the assembly surface of the second component 20. In the present invention, the installation method of the slide member 301 and the slider member 401 can be selected as needed. It should be noted that the rotation auxiliary installation structure of the utility model includes but is not limited to the case where the assembly surface of the first component 10 and the assembly surface of the second component 20 are circular rings. For example, the assembly surface of the first component 10 and the assembly surface of the second component 20 can also be circular. For example, the assembly surface of the first component 10 and the assembly surface of the second component 20 are square, but a first extension rod and a second extension rod of the same length are respectively arranged on at least one pair of edges of the square assembly surface of the first component 10 and the square assembly surface of the second component 20 for the installation of the slide member 301 and the slider member 401. On the other hand, the assembly surface of the first component 10 and the assembly surface of the second component 20 can also be special-shaped with the same shape. The implementation method can be similarly referred to as the square assembly surface to realize the circular motion of the slide member 301 and the slider member 401 through the extension rod.

[0047] Based on the embodiment in which the assembly surface of the first component 10 and the assembly surface of the second component 20 are both annular, if the slide groove member 301 is arranged on the inner ring of the annular assembly surface of the first component 10, the slider member 401 is also arranged on the inner ring of the annular assembly surface of the second component 20; if the slide groove member 301 is arranged on the outer ring of the annular assembly surface of the first component 10, the slider member 401 is also arranged on the outer ring of the annular assembly surface of the second component 20. Figure 1 In the present invention, the slide groove 301 is arranged on the inner ring of the assembly surface of the first component 10, and the slider 401 is arranged on the inner ring of the assembly surface of the second component 20. In this embodiment, the slide groove 301 and the slider 401 are hidden inside the first component 10 and the second component 20 after assembly, and the overall structure of the audio device can be more beautiful.

[0048] Based on the embodiment in which the assembly surface of the first component 10 and the assembly surface of the second component 20 are both circular, in an optional embodiment of the present invention, the number of the slide groove member 301 and the slider member 401 can be 1-10 pairs, see Figure 5, exemplarily, the slide member 301 and the slider member 401 may be provided in 4 pairs. If the slide member 301 and the slider member 401 are provided in multiple pairs, the distribution of the multiple slide members 301 on the first component 10 is the same as the distribution of the multiple slider members 401 on the second component 20. Taking the slide member 301 and the slider member 401 as 4 pairs as an example, the 4 slide members 301 are arranged on the first component 10 in such a way that the central angle between any two adjacent slide members 301 is 90°, and the 4 slider members 401 are arranged in the same way. In the present utility model, the structures of the 4 pairs of the slide members 301 and the slider member 401 may be the same or different. If the 4 pairs of the slide members 301 and the slider member 401 have 2 types of matching structures, exemplarily, the 4 pairs of the slide members 301 and the slider member 401 are arranged alternately in the manner of the first matching structure, the second matching structure, the first matching structure, and the second matching structure.

[0049] Based on the embodiment in which the assembly surface of the first component 10 and the assembly surface of the second component 20 are both circular, see Figure 7 and Fig. 9 In an optional embodiment of the utility model, a rotation guide component is further arranged between the assembly surface of the first component 10 and the assembly surface of the second component 20, and the rotation guide component includes an arc-shaped insert 130 and an arc-shaped guide groove 140, and the arc-shaped insert 130 and the arc-shaped guide groove 140 are respectively arranged on the end surface of the assembly surface of the first component 10 and the end surface of the assembly surface of the second component 20, or the arc-shaped insert 130 and the arc-shaped guide groove 140 are respectively arranged on the end surface of the assembly surface of the second component 20 and the end surface of the assembly surface of the first component 10. When the first component 10 and the second component 20 are rotationally assembled, the arc-shaped insert 130 is first inserted into the arc-shaped guide groove 140 for positioning, and then the first component 10 and the second component 20 are relatively rotated to make the slider 401 removed into the slide groove 301.

[0050] Based on the embodiment in which the assembly surface of the first component 10 and the assembly surface of the second component 20 are both annular, in an optional embodiment of the present invention, the sliding grooves of the slider 401 and the slide groove 301 are both arc-shaped, and of course the shape of the slide groove 301 can also be arc-shaped, so that the slider 401 and the slide groove 301 can be better fitted to the inner ring of the ring. In this embodiment, the sliding grooves of the slider 401 and the slide groove 301 are configured to be arc-shaped, so that the slider 401 can be inserted into the sliding groove of the slide groove 301 more smoothly following the rotational assembly of the first component 10 and the second component 20.

[0051] Based on the solution that the assembly surface of the first component 10 and the assembly surface of the second component 20 are both circular, see Fig.10 In an optional embodiment of the utility model, the rotation auxiliary installation structure further includes a screw column 150 and a screw through hole 160, and the screw column 150 and the screw through hole 160 are respectively arranged on the first component 10 and the second component 20, or the screw column 150 and the screw through hole 160 are respectively arranged on the second component 20 and the first component 10; the slider 401 and the slide slot 301 are also used to assist the alignment of the screw column 150 and the screw through hole 160. In this embodiment of the utility model, the insertion action of the slider 401 / the slide slot 301 is designed to be linked with the alignment action of the screw column 150 / the screw through hole 160. When the slider 401 and the slide slot 301 are combined in place, the screw through hole 160 moves to be exactly opposite to the screw column 150, and then the fastener passes through the screw through hole 160 and is tightened into the screw column 150, so that the first component 10 and the second component 20 are fastened and connected.

[0052] In addition, the second aspect of the utility model provides an audio device, comprising the rotation auxiliary mounting structure described in any one of the first aspects, wherein the audio device is a sound pickup device or a sound playback device. Specific types of the audio device include a sound pickup device and a sound playback device, wherein the sound pickup device includes a microphone (also called a microphone), and the sound playback device includes a speaker.

[0053] In summary, the utility model provides a rotation auxiliary installation structure of an audio device and an audio device, wherein the audio device comprises a first component and a second component, the rotation auxiliary installation structure comprises a female connector and a male connector, the female connector and the male connector are respectively arranged on the first component and the second component; the first component and the second component are assembled by relative rotation; the rotation auxiliary installation structure is used to rotate with the first component and the second component, so that the male connector is inserted into the female connector for positioning, so as to assist the first component and the second component in achieving assembly. The rotation auxiliary installation structure of the utility model can improve the installation efficiency between components involved in rotational assembly in audio equipment, thereby improving the production efficiency of audio equipment.

[0054] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A rotation auxiliary mounting structure of an audio device, the audio device comprising a first component and a second component, characterized in that: The rotation auxiliary installation structure comprises a female connector and a male connector, wherein the female connector and the male connector are respectively arranged on the first component and the second component; the first component and the second component are assembled by relative rotation; The male connector is matched with the female connector so that when the first component and the second component are relatively rotated and assembled, the male connector is driven to engage with the female connector for positioning, thereby assisting the first component and the second component to be assembled.

2. The rotation auxiliary installation structure according to claim 1, characterized in that: The male connecting member includes a slider member, and the female connecting member includes a slide slot member. The slider member is matched with the slide slot member so that the slider member is inserted into the slide slot member when the first component and the second component are relatively rotated and assembled.

3. The rotation auxiliary installation structure according to claim 2, characterized in that: A clamping area is provided in the sliding groove of the sliding groove member, and the groove width of the clamping area is smaller than the groove width of the entrance of the sliding groove. After the sliding block member is inserted into the sliding groove member, it is clamped by the clamping area.

4. The rotation auxiliary installation structure according to claim 2, characterized in that: The sliding block is provided with an elastic clamping block, the sliding groove of the sliding slot is provided with an embedding groove, and the sliding block is fixed by the elastic clamping block and the embedding groove after being inserted into the sliding slot.

5. The rotation auxiliary installation structure according to claim 2, characterized in that: An abutment protrusion is arranged in the sliding groove of the slide member, and the insertion side of the sliding block member is sequentially provided with an abutment front section, an abutment protrusion and a protrusion groove, the abutment front section is used to avoid the abutment protrusion, and the abutment protrusion is used to guide the abutment protrusion to be inserted into the protrusion groove through an inclined surface, and the sliding block member is fixed by the abutment protrusion and the protrusion groove after being inserted into the slide member.

6. The rotation auxiliary installation structure according to claim 5, characterized in that: The protruding slot and the abutting protrusion are both V-shaped.

7. The rotation auxiliary installation structure according to claim 2, characterized in that: The assembly surface of the first component and the assembly surface of the second component are both annular, the slide member is arranged on the inner ring of the assembly surface of the first component, and the slider member is arranged on the inner ring of the assembly surface of the second component.

8. The rotation auxiliary installation structure according to claim 7, characterized in that: The sliding grooves of the sliding block member and the sliding groove member are both arc-shaped.

9. The rotation auxiliary installation structure according to any one of claims 2 to 8, characterized in that: The rotation auxiliary installation structure also includes a screw column and a screw through hole, and the screw column and the screw through hole are respectively arranged on the first component and the second component, or the screw column and the screw through hole are respectively arranged on the second component and the first component; the sliding block and the sliding groove are also used to assist the alignment of the screw column and the screw through hole.

10. An audio device, characterized in that: It comprises the rotation auxiliary mounting structure according to any one of claims 1 to 9, wherein the audio device is a sound pickup device or a sound playback device.

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