Dustproof headphone support

Abstract

The dustproof headphone support comprises a base, a supporting rod is fixedly connected to the center of the upper end of the base, a bracket is fixedly connected to the top end of the supporting rod, baffles are fixedly connected to the two sides of the lower end of the supporting rod, first sliding grooves are formed in the two sides of the base, and the first sliding grooves are communicated with the supporting rod. Moving frames are symmetrically and slidably connected to the two ends of the first sliding groove, supporting blocks are fixedly connected to the ends of the moving frames, a side frame is fixedly connected to the center of the rear side of the base, a cross rod is fixedly connected to the top end of the side frame, and a second sliding groove is formed in one side of the cross rod in a penetrating mode; the two ends of the second sliding groove are symmetrically connected with sliding blocks in a sliding mode, and the ends of the sliding blocks are fixedly connected with shade boxes. According to the dustproof device, the baffle, the first sliding groove, the movable frame, the supporting block, the cross rod, the second sliding groove, the sliding block, the shielding box, the through opening and the soft cushion are arranged, so that the supporting area is increased, the stability is improved, and the dustproof effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of a dustproof headphone stand, and more particularly to a dustproof headphone stand. Background Technology

[0002] Over-ear headphones are headphones specifically designed to cover the ears and head, typically used for listening to music, playing games, watching videos, etc. They usually consist of a headband and two earcups. A headphone stand is a device used to support and store over-ear headphones. Its main function is to provide a fixed placement for the headphones, helping users keep their desks tidy, making the headphones more organized, and preventing damage from careless placement.

[0003] Chinese patent publication number CN217771942U discloses a dustproof headphone stand, including a support base. Double-sided adhesive is fixedly installed on the lower surface of the support base. A storage support tube is vertically installed on the upper surface of the support base. An arc-shaped placement bracket is fixedly installed near the upper end of the storage support tube. A dustproof structure is inserted inside the storage support tube. A through hole is opened near the lower end of the storage support tube. A rubber gasket is fixedly installed on the upper surface of the arc-shaped placement bracket. The dustproof structure includes a transmission storage rope, a conical waterproof cloth, a pull-out cap, and an anti-slip cap. This dustproof headphone stand can effectively cover and protect the headphones from dust. The conical waterproof cloth is waterproof, preventing water or oil from splashing onto the headphone surface and causing contamination and damage. When not in use, the dustproof structure can be easily and quickly stored away.

[0004] Existing dustproof headphone stands suffer from several drawbacks, including the base easily tipping to one side after headphones are placed on it, insufficient overall stability, and the dustproof cloth only covering the top of the headphones offering poor dust protection. To overcome these shortcomings, this invention provides a dustproof headphone stand. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a dustproof headphone stand.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a dustproof headphone stand, comprising a base, a support rod fixedly connected to the upper center of the base, a bracket fixedly connected to the top of the support rod, baffles fixedly connected to both sides of the lower end of the support rod, a first sliding groove provided on both sides of the base, a first bidirectional screw rotatably connected in each of the first sliding grooves, a movable frame symmetrically slidably connected to both ends of the first sliding grooves, a support block fixedly connected to the end of each movable frame, a side frame fixedly connected to the rear center of the base, a crossbar fixedly connected to the top of the side frame, a second sliding groove extending through one side of the crossbar, sliders symmetrically slidably connected to both ends of the second sliding groove, a second bidirectional screw rotatably connected in the second sliding groove, a cover box fixedly connected to the end of each slider, the cover box having an open structure on the side near the support rod, a through opening on the top of each cover box, and a soft pad fixedly connected to the inner side of each through opening.

[0007] Furthermore, the two ends of the first bidirectional screw are respectively threadedly connected to the corresponding moving frame.

[0008] Furthermore, a first knob is rotatably connected to one side of the base at the position corresponding to the first bidirectional screw, and one end of the first bidirectional screw passes through the side wall of the base and is fixedly connected to the corresponding first knob.

[0009] Furthermore, the two ends of the second bidirectional screw are respectively threadedly connected to the corresponding sliders.

[0010] Furthermore, a second knob is rotatably connected to one side of the crossbar at the position corresponding to the second bidirectional screw, and one end of the second bidirectional screw passes through the side wall of the crossbar and is fixedly connected to the second knob.

[0011] Furthermore, the size of each baffle is adapted to the opening of the corresponding shield box.

[0012] The beneficial effects of this utility model are:

[0013] When in use, this dustproof headphone stand has the following advantages:

[0014] 1. In this solution, a base, support rod, bracket, baffle, first slide groove, first bidirectional screw, movable frame, support block, and first knob are provided. Rotating the first knob at both ends drives the corresponding first bidirectional screw to rotate, thereby driving the movable frame at both ends on the corresponding side to move in the opposite direction along the corresponding first slide groove. That is, the support blocks at both ends on both sides unfold outward to increase the support area, prevent the base and support rod from tilting to one side after the headphones are placed, and improve the overall stability.

[0015] 2. In this solution, a side frame, crossbar, second slide groove, slider, second bidirectional screw, second knob, shield box, opening, and soft pad are provided. The head cover is placed on the bracket, and the earmuffs are clamped on one side of the corresponding baffle. Rotating the second knob drives the second bidirectional screw to rotate, thereby causing the sliders and shield boxes at both ends to move towards each other. The shield box covers the outside of the earmuff at the corresponding end. The soft pads are evenly distributed on both sides of the inside of the opening. After the upper part of the head cover is inserted into the opening of the corresponding shield box, the soft pads are elastic and can flexibly fit the head cover until the opening of the shield box abuts the corresponding baffle. The earmuffs are placed in the space formed by the shield box and the corresponding baffle for storage, which improves the dustproof effect. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 : A schematic diagram of the overall structure of this utility model;

[0018] Figure 2 : A bottom view of this utility model;

[0019] Figure 3 : A schematic diagram of the rear view structure of this utility model;

[0020] Figure 4 Rear view of this utility model;

[0021] Figure 5 The present utility model Figure 3 Enlarged view of point A in the middle.

[0022] The attached figures are labeled as follows:

[0023] 1. Base; 2. Support rod; 3. Bracket; 4. Baffle; 5. First slide groove; 6. First double-acting screw; 7. Movable frame; 8. Support block; 9. First knob; 10. Side frame; 11. Crossbar; 12. Second slide groove; 13. Slider; 14. Second double-acting screw; 15. Second knob; 16. Cover box; 17. Through opening; 18. Soft pad. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-5 As shown, a dustproof headphone stand is disclosed, comprising a base 1, a support rod 2 fixedly connected to the upper center of the base 1, a bracket 3 fixedly connected to the top of the support rod 2, baffles 4 fixedly connected to both sides of the lower end of the support rod 2, a first sliding groove 5 formed on both sides of the base 1, a first bidirectional screw 6 rotatably connected within each first sliding groove 5, a movable frame 7 symmetrically slidably connected to both ends of the first sliding groove 5, and a support block 8 fixedly connected to the end of each movable frame 7, with a support block 8 fixedly connected to the rear center of the base 1. A side frame 10 is fixedly connected, and a crossbar 11 is fixedly connected to the top of the side frame 10. A second slide groove 12 is opened through one side of the crossbar 11. Slider blocks 13 are symmetrically slidably connected to both ends of the second slide groove 12. A second bidirectional screw 14 is rotatably connected inside the second slide groove 12. A cover box 16 is fixedly connected to the end of each slider 13. The side of the cover box 16 near the support rod 2 is set as an open structure. A through-hole 17 is opened on the top of each cover box 16. A soft pad 18 is fixedly connected to the inside of each through-hole 17.

[0026] like Figure 1-5 As shown, the two ends of the first bidirectional screw 6 are respectively threaded to the corresponding movable frame 7. The base 1 has a first knob 9 rotatably connected to one side of the first bidirectional screw 6 at the position corresponding to the first bidirectional screw 6. One end of the first bidirectional screw 6 passes through the side wall of the base 1 and is fixedly connected to the corresponding first knob 9. Rotating the first knob 9 at both ends will drive the corresponding first bidirectional screw 6 to rotate, thereby driving the movable frame 7 at both ends of the corresponding side to move in opposite directions along the corresponding first slide groove 5. That is, the support blocks 8 at both ends of the sides unfold outward to increase the support area, prevent the base 1 and support rod 2 from tilting to one side after the headphones are placed, and improve the overall stability. When the headphones are not placed, they can be folded up to reduce the area occupied.

[0027] like Figure 1-5As shown, the two ends of the second bidirectional screw 14 are threadedly connected to the corresponding sliders 13. A second knob 15 is rotatably connected to one side of the crossbar 11 at the position corresponding to the second bidirectional screw 14. One end of the second bidirectional screw 14 passes through the side wall of the crossbar 11 and is fixedly connected to the second knob 15. The size of the baffle 4 is adapted to the opening of the corresponding shield box 16. The soft pads 18 are evenly distributed on both sides of the inside of the opening 17. The soft pads 18 are made of silicone and are elastic. After the head cover is inserted into the corresponding opening 17, the soft pads 18 flexibly fit the head cover to improve the dustproof effect. Rotating the second knob 15 will drive the second bidirectional screw 14 to rotate, thereby driving the sliders 13 and shield boxes 16 at both ends to move towards each other. The shield box 16 covers the outside of the earcup at the corresponding end. The upper part of the head cover can be inserted into the opening 17 of the corresponding shield box 16 until the opening end of the shield box 16 abuts against the corresponding baffle 4. The earcup is placed in the space formed by the shield box 16 and the corresponding baffle 4 for storage.

[0028] Working principle: In use, place the headband of the headphones on the bracket 3, and clamp the earcups on one side of the corresponding baffle 4. Rotate the first knobs 9 at both ends, thereby driving the corresponding first bidirectional screws 6 to rotate, which in turn drives the moving brackets 7 at both ends to move in the opposite direction along the corresponding first slide grooves 5. That is, the support blocks 8 at both ends unfold outward, increasing the support area and preventing the base 1 and support rod 2 from tilting to one side after the headphones are placed, thus improving the overall stability. Then rotate the second knob 15, thereby driving the second bidirectional screw 14 to rotate, which in turn drives the sliders 13 and the shield box 16 at both ends to move in opposite directions. The shield box 16 covers the outside of the earcup at the corresponding end, and the upper part of the headband can be inserted into the opening 17 of the corresponding shield box 16 until the opening end of the shield box 16 abuts against the corresponding baffle 4, placing the earcups in the space formed by the shield box 16 and the corresponding baffle 4 for storage, improving the dustproof effect. Rotate the second knob 15 in the opposite direction to remove the shield box 16, making it easy to take out the headphones.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dustproof headset holder comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected with a support rod (2), the top end of the support rod (2) is fixedly connected with a bracket (3), the lower end of the support rod (2) is fixedly connected with a baffle (4) on both sides, the base (1) is provided with a first sliding groove (5) on both sides, the first sliding groove (5) is rotatably connected with a first bidirectional screw (6), the both ends of the first sliding groove (5) are symmetrically connected with a moving frame (7), the end of the moving frame (7) is fixedly connected with a support block (8), the rear side of the base (1) is fixedly connected with a side frame (10), the top end of the side frame (10) is fixedly connected with a cross bar (11), the cross bar (11) is provided with a second sliding groove (12) on one side, the both ends of the second sliding groove (12) are symmetrically connected with a sliding block (13), the second sliding groove (12) is rotatably connected with a second bidirectional screw (14), the end of the sliding block (13) is fixedly connected with a shade box (16), the side of the shade box (16) close to the support rod (2) is provided with an opening structure, the top of the shade box (16) is provided with a through hole (17), the inner side of the through hole (17) is fixedly connected with a soft pad (18).

2. A dust-proof headset holder according to claim 1, characterized in that: The both ends of the first bidirectional screw (6) are respectively threadedly connected with the corresponding moving frame (7).

3. A dustproof headset holder according to claim 1, characterized in that: The side of the base (1) is rotatably connected with a first knob (9) at the position corresponding to the first bidirectional screw (6), one end of the first bidirectional screw (6) penetrates the side wall of the base (1) and is fixedly connected with the corresponding first knob (9).

4. The dustproof headset holder of claim 1, wherein: The both ends of the second bidirectional screw (14) are respectively threadedly connected with the corresponding sliding block (13).

5. The dustproof headset holder of claim 1, wherein: The side of the cross bar (11) is rotatably connected with a second knob (15) at the position corresponding to the second bidirectional screw (14), one end of the second bidirectional screw (14) penetrates the side wall of the cross bar (11) and is fixedly connected with the second knob (15).

6. A dust-proof headset holder according to claim 1, characterized in that: The size of the baffle (4) is matched with the opening of the corresponding shade box (16).

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