A quick-installation structure for a microphone stand and base

Abstract

This utility model provides a quick-installation structure for a microphone stand and base, relating to the technical field of multimedia equipment. During installation, the mounting cover is moved downwards, causing the top abutment to move downwards. A second spring pushes a moving body upwards, pushing a ball from the through hole to between the mounting cover and the outer wall of the main body. As the microphone stand is inserted into the mounting slot, the moving body is pushed downwards. Releasing the mounting cover, under the action of the second spring, pushes the top abutment to push the ball from the through hole into the slot between the through hole and the microphone stand, thus achieving quick installation of the microphone stand. When removing the stand, the mounting cover is pushed downwards, causing the top abutment to move downwards away from the through hole. Then, the microphone stand is pulled upwards, and the ball moves out from the through hole to between the through hole and the mounting cover, allowing the microphone stand to be pulled out. This achieves quick installation and removal.

Description

Technical Field

[0001] This utility model relates to the technical field of multimedia equipment, and more specifically, to a quick-installation structure for a microphone stand and base. Background Technology

[0002] A microphone is an energy conversion device that converts sound signals into electrical signals, and it is widely used in conferences, performances, karaoke, and other occasions. The microphone stand, mounted on the microphone bracket base, serves as a fixed support. Traditionally, the microphone stand is fixedly connected to the base, which is usually fixed to the ground. Therefore, when the microphone stand needs repair, the base must be removed from the ground, and then both the base and the stand must be taken away for repair. This makes disassembly very cumbersome. There is an urgent need for a flexible, quick-installation structure to allow for the rapid installation and removal of the microphone stand and base. Utility Model Content

[0003] This utility model provides a quick-installation structure for a microphone stand and base, aiming to solve the technical problem of quick installation and disassembly of the microphone stand and base.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a quick-installation structure for a microphone stand and base, comprising a main body, wherein the main body has an installation groove, a protrusion is provided circumferentially on the lower side of the outer wall of the main body, a plurality of through holes are provided circumferentially on the side wall of the installation groove, ball bearings are provided in the through holes, a movable body is provided in the installation groove, a first spring is provided at the bottom of the movable body, the movable body has an insertion groove, the insertion groove is wider at the top and narrower at the bottom, an installation cover is fitted on the outer side of the main body, a notch is provided at the upper end of the installation cover, a plurality of top abutments are provided circumferentially on the inner side wall of the installation cover, a second spring is provided inside the installation cover between the top abutments and the protrusions, and a limiting part is provided on the lower side wall of the installation cover.

[0005] Furthermore, the lower side of the main body is conical, and a first annular slot is opened on the lower side of the main body, while a second annular slot is opened on the lower side of the microphone stand.

[0006] Furthermore, a screw is further installed at the bottom of the movable body, and the first spring is sleeved on the screw.

[0007] Furthermore, the limiting part includes several fixing holes opened on the side of the mounting cover, a limiting post is inserted into the fixing holes, and a limiting groove is opened on the side wall of the main body.

[0008] Furthermore, a fixing piece is provided on the outer wall of the mounting cover.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] This utility model discloses a quick-installation structure for a microphone stand and base. The structure is simple and ingeniously designed, comprising a main body with an installation groove. A protrusion is circumferentially located on the lower side of the outer wall of the main body. Several through holes are circumferentially located on the side wall of the installation groove, and ball bearings are installed in the through holes. A movable body is installed inside the installation groove, with a first spring at its bottom. The movable body has an insertion groove that is wider at the top and narrower at the bottom. An installation cover is fitted onto the outer side of the main body, with a notch at its upper end. Several top abutments are circumferentially located on the inner side wall of the installation cover. A second spring is installed inside the installation cover between the top abutments and the protrusions. A limiting part is located on the lower side wall of the installation cover. During installation, the mounting cover is moved downwards, causing the top abutment to move downwards. The second spring pushes the moving body upwards, pushing the ball from the through hole to between the mounting cover and the outer wall of the main body. As the microphone stand is inserted into the mounting slot, the moving body is pushed downwards. The mounting cover is released, and under the action of the second spring, the top abutment pushes the ball from the through hole into the slot between the through hole and the microphone stand, thus achieving quick installation of the microphone stand. When removing the stand, the mounting cover is pushed downwards, causing the top abutment to move downwards away from the through hole. Then, the microphone stand is pulled upwards, and the ball moves out of the through hole to between the through hole and the mounting cover, allowing the microphone stand to be pulled out. This achieves quick installation and removal. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of a quick-installation structure for a microphone stand and base according to this utility model;

[0013] Figure 2 This is an exploded view of a quick-installation structure for a microphone stand and base according to this utility model;

[0014] Figure 3 This is a cross-sectional view of a quick-installation structure for a microphone stand and base according to this utility model;

[0015] Figure 4 This is an exploded view of the mounting cover and main structure of a quick-installation structure for a microphone stand and base according to this utility model.

[0016] Figure 5 This is a schematic diagram of the main structure of a quick-installation structure for a microphone stand and base according to this utility model;

[0017] Figure 6This is a schematic diagram of the mounting cover structure of a quick-installation structure for a microphone stand and base according to this utility model;

[0018] Figure 7 This is a schematic diagram of the movable structure of a quick-installation structure for a microphone stand and base according to this utility model.

[0019] Explanation of main component symbols

[0020] 10. Main body; 101. Mounting groove; 102. Through hole; 103. Ball bearing; 104. Protrusion; 1041. Limiting groove; 105. Moving body; 1051. Insertion groove; 106. First spring; 1061. Screw;

[0021] 20. Mounting cover; 201. Top abutment; 202. Limiting post; 203. Second spring; 204. Fixing plate;

[0022] 30. Microphone stand;

[0023] 40. Microphone base. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] Example

[0028] Reference Figure 1-7 As shown, this utility model discloses a quick-installation structure for a microphone stand 30 and a base, including a main body 10. The main body 10 has a mounting groove 101. A protrusion 104 is provided circumferentially on the lower side of the outer side wall of the main body 10. Several through holes 102 are provided circumferentially on the side wall of the mounting groove 101. Ball bearings 103 are installed in the through holes 102. A movable body 105 is installed in the mounting groove 101. A first spring 106 is provided at the bottom of the movable body 105. The movable body 105 has an insertion groove 1051, which is wider at the top and narrower at the bottom. Specifically, in the normal state, the first spring 106 pushes the movable body 105. 5. The ball bearing 103 is pushed upward in the mounting groove 101 and moves from the inner side wall of the main body 10 through the through hole 102 to between the mounting cover 20 and the main body 10. When it is necessary to install the microphone stand 30, the microphone stand 30 is inserted into the insertion groove 1051 and the moving body 105 is pushed downward to compress the first spring 106. When the second slot of the microphone stand 30 is aligned with the through hole 102 of the main body 10, the ball bearing 103 is pushed from the through hole 102 into the second slot of the main body 10 and locked between the second slot of the microphone stand 30 and the main body 10, which serves to fix the stand in the mounting groove 101 of the main body 10.

[0029] Reference Figure 1-7As shown, a mounting cover 20 is fitted on the outer side of the main body 10. The upper end of the mounting cover 20 has a notch. Several top abutment parts 201 are arranged circumferentially on the inner side wall of the mounting cover 20. A second spring 203 is arranged inside the mounting cover 20 between the top abutment parts 201 and the protrusion 104. A limiting part is arranged on the lower side wall of the mounting cover 20. Specifically, under normal conditions, the second spring 203 pushes the mounting cover 20 upward, and the limiting part of the mounting cover 20 abuts against the bottom of the protrusion 104 of the main body 10. The top abutment part 201 of the mounting cover 20 is aligned with the through hole 102 of the main body 10. The top abutment part 201 abuts against the ball 103, so that the ball 103 is placed in the second slot of the through hole 102 of the main body 10 and the microphone stand 30, which plays the role of restricting the microphone stand 30 from being pulled out. When it is necessary to pull out the microphone stand 30, the mounting cover 20 is pushed downward, so that the top abutment part 201 leaves the through hole 102, and the ball 103 can roll out from the through hole 102. At this time, the stand can be pulled out from the mounting slot 101 of the main body 10. In this embodiment, the limiting part includes several fixing holes opened on the side of the mounting cover 20, a limiting post 202 is inserted into the fixing holes, and a limiting groove 1041 is opened on the outer side wall of the main body 10. When the second spring 203 pushes the mounting cover 20 upward, the limiting post 202 abuts against the limiting groove 1041 to prevent the mounting cover 20 from popping out.

[0030] Reference Figure 5 As shown, the lower side of the main body 10 is conical, and the lower side of the main body 10 has an annular first slot. After the lower side of the main body 10 is inserted into the base, the countersunk screw locks the first slot, which serves to install and fix the main body 10 on the base.

[0031] Reference Figure 7 As shown, a screw 1061 is further installed at the bottom of the movable body 105, and a first spring 106 is sleeved on the screw 1061. The screw 1061 pulls the movable body 105 to prevent the first spring 106 from dislodging the movable body 105 from the mounting groove 101.

[0032] In addition, a fixing plate 204 is further provided on the outer wall of the mounting cover 20. Pressing the fixing plate 204 causes the mounting cover 20 to move downward, which further facilitates the disassembly of the microphone stand 30.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A quick-installation structure for a microphone stand and base, characterized in that; The device includes a main body with a mounting groove. A protrusion is circumferentially formed on the lower side of the outer wall of the main body. Several through holes are circumferentially formed on the side wall of the mounting groove, and ball bearings are installed in the through holes. A movable body is installed inside the mounting groove, and a first spring is installed at the bottom of the movable body. The movable body has an insertion groove that is wider at the top and narrower at the bottom. A mounting cover is fitted onto the outer side of the main body, and a notch is formed at the upper end of the mounting cover. Several abutment parts are circumferentially formed on the inner side wall of the mounting cover. A second spring is installed inside the mounting cover between the abutment parts and the protrusion. A limiting part is provided on the lower side wall of the mounting cover.

2. The quick-installation structure for the microphone stand and base according to claim 1, characterized in that: The lower side of the main body is conical, and a first annular slot is opened on the lower side of the main body. A second annular slot is opened on the lower side of the microphone stand.

3. The quick-installation structure for the microphone stand and base according to claim 1, characterized in that: A screw is further installed at the bottom of the movable body, and the first spring is sleeved on the screw.

4. The quick-installation structure for the microphone stand and base according to claim 1, characterized in that: The limiting part includes several fixing holes opened on the side of the mounting cover, a limiting post is inserted into the fixing holes, and a limiting groove is opened on the side wall of the main body.

5. The quick-installation structure for the microphone stand and base according to claim 1, characterized in that: The outer wall of the mounting cover is further provided with a fixing plate.

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