Folding high-efficiency protection digital mixing console

Abstract

The utility model discloses a folding high -efficient protection digital sound console belongs to the sound console field. Including have sound console body one and sound console body two, both sides of sound console body one all are fixedly connected with side protective strip no.

Description

Technical Field

[0001] This utility model relates to the field of mixing consoles, and more particularly to a foldable, high-efficiency protective digital mixing console. Background Technology

[0002] Digital mixing consoles are frequently used devices in sound reinforcement systems and audio-visual recording. They feature multiple inputs, each capable of individual processing. For example, they can amplify, compensate for high, mid, and low frequencies, add nuance to the input sound, and spatially locate the sound source. They can also mix various sounds with adjustable mixing ratios and offer multiple outputs (including stereo outputs, editing outputs, mixed mono outputs, monitoring outputs, recording outputs, and various auxiliary outputs). Mixing consoles play a central role in many systems; they can create stereo sound, enhance audio quality, suppress noise, and control volume, making them an indispensable machine for sound art processing.

[0003] Existing mixing consoles are not easy to fold and store, resulting in large space occupation, inconvenience in placement, and difficulty in carrying. In addition, existing mixing consoles are unstable when placed, so improvements are needed. For this reason, we have proposed a foldable, high-efficiency protective digital mixing console. Utility Model Content

[0004] Purpose of the utility model: The purpose of this utility model is to provide a solution that is easy to fold and place; another purpose of this utility model is to provide a solution that is easy to place and stable.

[0005] Technical Solution: A foldable, high-efficiency protective digital mixing console includes a mixing console body 1 and a mixing console body 2. Side protective strips 1 are fixedly connected to both sides of the mixing console body 1, and side protective strips 2 are fixedly connected to both sides of the mixing console body 2. Side protective strips 1 and 2 on the same side are rotatably connected via hinges. L-shaped pieces are fixedly connected to both sides of each side protective strip 1. Positioning holes are provided on the opposite sides of the two side protective strips 2, located inside the two L-shaped pieces. A positioning post is provided on the side of the L-shaped piece away from the side protective strip 1. The end of the positioning post near the side protective strip 1 extends through the positioning hole and is slidably connected to the side protective strip 1. A storage groove is provided on the lower surface of each side protective strip 2. A shaft is rotatably connected to the upper part of the storage groove via a pivot. A support leg is fixedly connected to the outer wall of the shaft.

[0006] Furthermore, a pull block is fixedly connected to the side of the positioning post away from the side guard strip.

[0007] Furthermore, a spring is fixedly connected to the opposite side of the pull block and the side guard strip, and to the outside of the pull block.

[0008] Furthermore, the opposite sides of the two shafts extend to the opposite sides of the two side guard strips, and are each fixedly connected with gears.

[0009] Furthermore, each of the two side protective strips has a shrink tube fixedly connected to its opposite side near the two gears. A piston block is slidably connected inside the shrink tube, and a rack is fixedly connected to the rear surface of the piston block. The rack meshes with the gear.

[0010] Furthermore, air chambers are provided on the opposite sides of the two side protective strips 2, and piston plates are slidably connected inside the two air chambers. A pressure block is fixedly connected to the lower surface of the piston plate. The bottom of the pressure block penetrates the bottom of the side protective strip 2 and fits against the rear surface of the side protective strip 1. A spring 2 is fixedly connected between the piston plate and the air chamber. Sealing cover plates are detachably connected to the opposite sides of the two side protective strips 2 and outside the air chamber by bolts. An air exchange pipe is fixedly connected between the air chamber and the contraction tube.

[0011] Beneficial effects: The device divides the mixing console into two parts, mixing console body one and mixing console body two, and connects them with side guard strip one and side guard strip two to achieve folding and unfolding, thus realizing the folding function. After folding, the volume is significantly reduced, making it convenient for transportation and storage.

[0012] By pulling the two positioning posts along the inside of the L-shaped piece, the spring is in the extended state. After the mixing console body 1 and mixing console body 2 are unfolded, the pulling block is released, so that the positioning posts can be inserted into the positioning holes under the pull and reset of the spring, completing the positioning after the device is unfolded, and making the mixing console body 2 tilted, which is convenient for tuning control.

[0013] The support legs on the outer wall of the rotating shaft inside the storage slot can be rotated to a vertical position for support when the mixing console body 1 and mixing console body 2 are unfolded and used, ensuring the overall stability of the device. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention;

[0015] Figure 2 This is a side view structural schematic diagram of the second side protective strip of this utility model;

[0016] Figure 3 This is a side view structural diagram of the vertical cross-section of the second side protection strip of this utility model;

[0017] Figure 4This is a side view of the vertical cross-section of the shrink tube of this utility model;

[0018] Figure 5 This is the utility model Figure 1 A magnified structural diagram at point A.

[0019] In the diagram: 1. Mixing console body one; 2. Mixing console body two; 3. Side protective strip one; 4. Side protective strip two; 5. L-shaped piece; 6. Positioning hole; 7. Positioning post; 8. Storage slot; 9. Shaft post; 10. Support leg; 11. Pull block; 12. Spring one; 13. Gear; 14. Contraction tube; 15. Piston block; 16. Rack; 17. Air chamber; 18. Piston plate; 19. Pressure block; 20. Spring two; 21. Sealing cover plate; 22. Ventilation pipe. Detailed Implementation

[0020] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Example

[0022] like Figures 1-5 As shown, a foldable, high-efficiency protective digital mixing console is provided, including a mixing console body 1 and a mixing console body 2. Side protective strips 3 are fixedly connected to both sides of the mixing console body 1, and side protective strips 4 are fixedly connected to both sides of the mixing console body 2. Side protective strips 3 and 4 on the same side are rotatably connected by hinges. L-shaped pieces 5 are fixedly connected to both sides of the side protective strips 3. Positioning holes 6 are provided on the opposite sides of the two side protective strips 2 and on the inner sides of the two L-shaped pieces 5. A positioning post 7 is provided on the side of the L-shaped piece 5 away from the side protective strips 1. The end of the positioning post 7 near the side protective strips 1 extends into the interior of the positioning hole 6 and is slidably connected to the side protective strips 1. A storage groove 8 is provided on the lower surface of the side protective strips 2. A shaft post 9 is rotatably connected to the upper part of the interior of the storage groove 8 via a pivot. A support leg 10 is fixedly connected to the outer wall of the shaft post 9.

[0023] A pull block 11 is fixedly connected to the side of the positioning post 7 away from the side guard strip 3;

[0024] A spring 12 is fixedly connected to the opposite side of the pull block 11 and the side guard strip 3, and to the outside of the pull block 11.

[0025] The device divides the mixing console into two parts, mixing console body 1 and mixing console body 2, and connects them by side guard strip 3 and side guard strip 4, so as to realize the folding and unfolding of mixing console body 1 and mixing console body 2, thus realizing the folding function. After folding, the volume is significantly reduced, which is convenient for transportation and storage.

[0026] After unfolding, the two positioning posts 7 can be moved back to back along the inside of the L-shaped piece 5 by pulling the pull block 11. At this time, the spring 12 is in the extended state. Then, after the mixing console body 1 and the mixing console body 2 are unfolded, the pull block 11 is released, so that the positioning posts 7 can be inserted into the positioning hole 6 under the pull and reset of the spring 12, completing the positioning after the device is unfolded, and making the mixing console body 2 tilted, which is convenient for tuning control.

[0027] Furthermore, the support leg 10 on the outer wall of the rotating shaft 9 inside the storage slot 8 can be rotated to a vertical position for support when the mixing console body 1 and the mixing console body 2 are unfolded and used, ensuring the overall stability of the device.

[0028] The opposite sides of the two shafts 9 extend to the opposite sides of the two side guard strips 4, and each is fixedly connected with a gear 13;

[0029] Two side guard strips 4 are fixedly connected to the opposite sides near the two gears 13 with shrink tubes 14. A piston block 15 is slidably connected inside the shrink tube 14. A rack 16 is fixedly connected to the rear surface of the piston block 15. The rack 16 is meshed with the gear 13.

[0030] Air chambers 17 are provided on the opposite sides of the two side guard strips 2 4. Piston plates 18 are slidably connected inside the two air chambers 17. A pressure block 19 is fixedly connected to the lower surface of the piston plate 18. The bottom of the pressure block 19 penetrates the bottom of the side guard strip 2 4 and is in contact with the rear surface of the side guard strip 1 3. A spring 20 is fixedly connected between the piston plate 18 and the air chamber 17. A sealing cover plate 21 is detachably connected to the opposite sides of the two side guard strips 2 4 and outside the air chamber 17 by bolts. An air exchange pipe 22 is fixedly connected between the air chamber 17 and the contraction pipe 14.

[0031] A flowing liquid is disposed between the air chamber 17 and the contraction tube 14;

[0032] When the mixing console body 1 and the mixing console body 2 are unfolded, the pressure block 19 is squeezed, which pushes the piston plate 18 to move along the compression spring 20 inside the air chamber 17. At this time, the pressure block 19 will contract into the air chamber 17. At this time, the liquid inside the air chamber 17 will fill into the shrink tube 14, thereby squeezing the piston block 15 inside the shrink tube 14, driving the rack 16 to move towards the gear 13. By turning the gear 13, the shaft 9 will be driven to rotate, so that the support leg 10 rotates to the vertical support state. The rigid method allows the support leg 10 to automatically move to the vertical support state to support the device when the mixing device is unfolded and used. It is also positioned by the positioning pin 7 inserted into the positioning hole 6.

[0033] When folding is required, the positioning pin 7 is pulled out from the positioning hole 6, and then the mixing console body 2 and the mixing console body 1 are folded along the hinge pad. At this time, the pressure block 19 loses its compression and is reset under the pull of the spring 20, so that the liquid is re-drawn into the air chamber 17. At this time, the rack 16 will retract into the shrink tube 14, and the reverse gear 13 drives the shaft 9 to rotate, so that the support leg 10 can retract into the storage slot 8, completing the overall folding and storage, making the device easy to store and transport.

[0034] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A foldable, high-efficiency protective digital mixing console, comprising a mixing console body one (1) and a mixing console body two (2), characterized in that: Side protective strips 1 (3) are fixedly connected to both sides of the mixing console body 1 (1), and side protective strips 2 (4) are fixedly connected to both sides of the mixing console body 2 (2). The side protective strips 1 (3) and 2 (4) on the same side are rotatably connected by hinges. L-shaped pieces (5) are fixedly connected to both sides of the side protective strips 1 (3). Positioning holes (6) are opened on the opposite sides of the two side protective strips 2 (4) and on the inner side of the two L-shaped pieces (5). A positioning post (7) is provided on the side of the L-shaped piece (5) away from the side protective strips 1 (3). The end of the positioning post (7) close to the side protective strips 1 (3) penetrates into the interior of the positioning hole (6) and is slidably connected to the side protective strips 1 (3). A storage groove (8) is opened on the lower surface of the side protective strips 2 (4). A shaft post (9) is rotatably connected to the upper part of the interior of the storage groove (8) through a rotating shaft. A support leg (10) is fixedly connected to the outer wall of the shaft post (9).

2. The foldable high-efficiency protective digital mixing console according to claim 1, characterized in that: A pull block (11) is fixedly connected to the side of the positioning post (7) away from the side guard strip (3).

3. The foldable high-efficiency protective digital mixing console according to claim 2, characterized in that: A spring (12) is fixedly connected to the opposite side of the pull block (11) and the side guard strip (3), and located on the outside of the pull block (11).

4. The foldable high-efficiency protective digital mixing console according to claim 1, characterized in that: The opposite sides of the two shafts (9) extend to the opposite sides of the two side guard strips (4), and both are fixedly connected with gears (13).

5. The foldable high-efficiency protective digital mixing console according to claim 4, characterized in that: Two side guard strips (4) are fixedly connected to a shrink tube (14) near the two gears (13) on opposite sides. A piston block (15) is slidably connected inside the shrink tube (14). A rack (16) is fixedly connected to the rear surface of the piston block (15). The rack (16) meshes with the gear (13).

6. The foldable high-efficiency protective digital mixing console according to claim 5, characterized in that: Air chambers (17) are provided on the opposite sides of the two side guard strips (4). Piston plates (18) are slidably connected inside the two air chambers (17). A pressure block (19) is fixedly connected to the lower surface of the piston plate (18). The bottom of the pressure block (19) penetrates the bottom of the side guard strip (4) and is in contact with the rear surface of the side guard strip (3). A spring (20) is fixedly connected between the piston plate (18) and the air chamber (17). A sealing cover plate (21) is detachably connected to the opposite sides of the two side guard strips (4) and outside the air chamber (17) by bolts. An air exchange pipe (22) is fixedly connected between the air chamber (17) and the contraction tube (14).

Images