Power amplifier and sound card all-in-one machine
Through the design of the side support mechanism and positioning mechanism, the cumbersome problems of the amplifier sound card integrated machine during movement and height adjustment are solved, convenient angle and height adjustment are achieved, and the stability and integration of the device are improved.
Patent Information
- Application Number
- CN202510530197.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2025-08-08
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing amplifier sound card all-in-one machine needs to be equipped with a bracket when moving and height adjustment, resulting in cumbersome adjustment and low integration.
The side support mechanism and positioning mechanism are adopted, combined with rubber airbags and anti-slip mechanisms, to achieve angle adjustment and height adjustment of the handle, improving convenience and integration.
During the movement and height adjustment process, the side support mechanism and positioning mechanism replace the pulling function, providing convenient angle and height adjustment, improving the stability and integration of the device and making it easy to store.
Smart Images
Figure CN120456470A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of power amplifier and sound card all-in-one machines, in particular to a power amplifier and sound card all-in-one machine. Background Art
[0002] An all-in-one sound card and amplifier is a comprehensive device that integrates audio processing and power amplification. It has the analog-to-digital and digital-to-analog conversion functions of a sound card, can convert digital audio signals to analog audio signals and vice versa, supports multiple audio formats and sampling rates, and is suitable for high-quality audio recording, playback, and editing. At the same time, it has a built-in power amplifier circuit that can amplify the processed audio signal and directly drive sound-producing devices such as speakers or headphones. This integrated design reduces the complexity of device connection and debugging, is easy to operate, and is compatible with a variety of audio devices. It is widely used in scenarios such as professional audio production, live broadcasting, and small sound system management, meeting user needs for audio quality, convenience, and stability. During use, some existing power amplifier and sound card all-in-one machines are controlled to move by universal wheels installed at the bottom and handles installed at the side. When the height of the power amplifier and sound card all-in-one machine needs to be adjusted, a bracket needs to be installed at the bottom of the power amplifier and sound card all-in-one machine for adjustment, which makes the adjustment cumbersome and the degree of integration low. Therefore, a power amplifier and sound card all-in-one machine is proposed to address the above problems. Summary of the Invention
[0003] The purpose of the present invention is to provide an all-in-one power amplifier and sound card machine to solve the problem that some existing all-in-one power amplifier and sound card machines are controlled to move during use by universal wheels installed at the bottom and handles installed on the side. When the height of the all-in-one power amplifier and sound card machine needs to be adjusted, a bracket needs to be installed at the bottom of the all-in-one power amplifier and sound card machine for adjustment, which makes the adjustment cumbersome and the degree of integration low.
[0004] To achieve the above object, the present invention provides the following technical solutions: The all-in-one power amplifier and sound card machine includes an all-in-one machine, a bottom plate is installed at the lower end of the all-in-one machine, and side support mechanisms are installed on the upper ends of both sides of the bottom plate; the all-in-one machine includes a body, an internal hollow handle is installed in the middle of the upper end of the body, and a rubber airbag connected to the handle is installed in the middle of the lower end of the handle, a first air hole and a second air hole are opened on the inner side of the upper end of the body, and a plurality of positioning mechanisms for connecting with the side support mechanisms are fixedly connected on both sides of the body; the side support mechanism includes a vertical plate, the bottom end of the vertical plate is fixedly connected to the bottom plate by screws, the upper end of the vertical plate is rotatably connected to a rotating plate by a hinge, and a track groove is opened in the middle of the vertical plate and the rotating plate, and a semicircular groove is opened on the inner side of the upper end of the vertical plate, and the lower end of the rotating plate is fixedly connected to a second magnetic block adapted for the semicircular groove, a grip hole is opened in the middle of the end of the rotating plate away from the hinge, and the first magnetic block is fixedly connected to one side of the top of the rotating plate.
[0005] As a further optimization of the present invention, the positioning mechanism includes a positioning block, a U-shaped damping bent plate is slidably connected to the inside of the positioning block through a first spring, a T-shaped push rod is provided on the side of the damping bent plate away from the first spring, and a second spring is fixedly connected to the other side of the T-shaped push rod.
[0006] As a further optimization of the present invention, the positioning block is provided with a second spring, one end of which is connected to the second air hole, and there are multiple second air holes, which correspond one to one to the positioning block, and the T-shaped push rod is slidably connected to the inside of the positioning block through a sealing ring.
[0007] As a further optimization of the present invention, the positioning block includes a T-shaped block, a positioning hole for positioning the T-shaped push rod is opened on the inner side of one end of the T-shaped block, and sliding holes for limiting the damping bend plate are opened on both sides of the T-shaped block.
[0008] As a further optimized content of the present invention, wherein: the positioning block is installed inside the track groove, and the cross section of the track groove is T-shaped.
[0009] As a further optimized content of the present invention, wherein: the bottom plate includes a horizontal plate, the inner side of the horizontal plate is provided with roller holes, and the bottom end of the horizontal plate is fixedly connected to a plurality of anti-slip mechanisms.
[0010] As a further optimization of the present invention, the anti-slip mechanism includes an anti-slip rod, the inner side of the anti-slip rod is slidably connected to a movable plate via a third spring, a short column rod is fixedly connected in the middle of the movable plate, and control blocks are fixedly connected on both sides of the movable plate.
[0011] As a further optimization of the present invention, the length of the short column is half of the thickness of the control block, the control block is exposed outside the anti-slip bar, and the movable plate and the third spring are both installed inside the anti-slip bar.
[0012] As a further optimization of the present invention, there are two semicircular grooves opened on the upper end of any vertical plate, and the semicircular grooves correspond to the second magnetic blocks one by one. The lateral projection of the second magnetic block is semicircular, and the edge of the semicircular groove is arc-shaped.
[0013] As a further optimization of the present invention, there are at least two hinges connecting the vertical plate and the rotating plate on any one side, and the hinges are welded and fixed to the vertical plate and the rotating plate respectively, and the vertical plates on both sides are parallel.
[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the side support mechanism and the positioning mechanism cooperate to replace the function of the handle during the movement of the power amplifier and sound card all-in-one. At the same time, the angle of the handle can be adjusted, which is more convenient. The handle can also be used as a support mechanism to adjust the height of the power amplifier and sound card all-in-one. Compared with placing a support frame at the bottom of the power amplifier and sound card all-in-one, the present invention is more convenient and has a higher degree of integration, which is convenient for subsequent storage when idle. 2. In the present invention, the bottom plate can ensure the friction between the bottom and the ground during the process of supporting the power amplifier and sound card all-in-one, thereby improving the stability of the placement of the power amplifier and sound card all-in-one. At the same time, after storage, the dust inside the circular hole for increasing the friction between the bottom of the power amplifier and sound card all-in-one and the ground can be automatically discharged, which can further improve the stability of the placement of the power amplifier and sound card all-in-one during subsequent use. 3. In the present invention, the height of the power amplifier and sound card integrated machine can be adjusted at will through the positioning mechanism and the rubber airbag, and the adjustment can be completed by squeezing the rubber airbag while pulling the handle, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic structural diagram of the all-in-one machine of the present invention; Figure 3 This is a schematic diagram of the installation position structure of the positioning mechanism of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the structure at A in the middle; Figure 5 For the present invention Figure 3 Schematic diagram of the structure at B in the middle; Figure 6 This is a schematic diagram of the positioning block structure of the present invention; Figure 7 This is a schematic diagram of the bottom plate structure of the present invention; Figure 8For the present invention Figure 7 Schematic diagram of the structure at C in the middle; Figure 9 This is a schematic structural diagram of the side support mechanism of the present invention; Figure 10 For the present invention Figure 9 Schematic diagram of the structure at point D in the middle.
[0016] In the figure: 1. All-in-one machine; 11. Machine body; 12. Handle; 13. Rubber airbag; 14. Positioning mechanism; 141, positioning block; 1411, T-block; 1412, positioning hole; 1413, sliding hole; 142. First spring; 143. T-shaped push rod; 144. Damping curved plate; 145. Second spring; 15. First air hole; 16. Second air hole; 2. Bottom plate; 21. Horizontal plate; 22. Roller hole; 23. Anti-slip mechanism; 231. Anti-slip rod; 232. Moving plate; 233. Short column; 234. Control block; 235. Third spring; 3. Side support mechanism; 31. Vertical plate; 32. Screw; 33. Rotating plate; 34. Track groove; 35. Grip hole; 36. First magnetic block; 37. Hinge; 38. Second magnetic block; 39. Semicircular groove. DETAILED DESCRIPTION
[0017] See also Figure 1-10 , the present invention provides a technical solution: The integrated power amplifier and sound card machine comprises an integrated machine 1, a bottom plate 2 is mounted on the lower end of the integrated machine 1, and side support mechanisms 3 are mounted on the upper ends of both sides of the bottom plate 2; the integrated machine 1 comprises a body 11, a hollow handle 12 is mounted in the middle of the upper end of the body 11, a rubber airbag 13 connected to the handle 12 is mounted in the middle of the lower end of the handle 12, a first air hole 15 and a second air hole 16 are opened on the inner side of the upper end of the body 11, and a plurality of positioning mechanisms 14 for connecting to the side support mechanisms 3 are fixedly connected on both sides of the body 11; The supporting mechanism 3 includes a vertical plate 31, the bottom end of the vertical plate 31 is fixedly connected to the bottom plate 2 by a screw 32, the upper end of the vertical plate 31 is rotatably connected to the rotating plate 33 by a hinge 37, and a track groove 34 is provided in the middle of the vertical plate 31 and the rotating plate 33. A semicircular groove 39 is provided on the inner side of the upper end of the vertical plate 31, and the lower end of the rotating plate 33 is fixedly connected to a second magnetic block 38 adapted to the semicircular groove 39. A grip hole 35 is provided in the middle of the end of the rotating plate 33 away from the hinge 37, and a first magnetic block 36 is fixedly connected to one side of the top of the rotating plate 33.
[0018] As a further technical solution for implementing this solution, the positioning mechanism 14 includes a positioning block 141. A U-shaped damping bent plate 144 is slidably connected to the positioning block 141 via a first spring 142. A T-shaped push rod 143 is provided on the side of the damping bent plate 144 away from the first spring 142. A second spring 145 is fixedly connected to the other side of the T-shaped push rod 143. Through the above-mentioned positioning mechanism 14, it can adapt to the track groove 34, thereby stably limiting the position of the all-in-one machine 1. As a further technical solution of this solution, the positioning block 141 is provided with a second spring 145, one end of which is connected to the second air hole 16. There are multiple second air holes 16, and the second air holes 16 correspond one to one with the positioning block 141. The T-shaped push rod 143 is slidably connected to the inside of the positioning block 141 through a sealing ring. Through the above arrangement, the deformation of the rubber airbag 13 can drive the T-shaped push rod 143 to move stably; As a further technical solution for implementing this solution, the positioning block 141 includes a T-shaped block 1411. A positioning hole 1412 for positioning the T-shaped push rod 143 is opened on the inner side of one end of the T-shaped block 1411. Sliding holes 1413 for limiting the damping bent plate 144 are opened on both sides of the T-shaped block 1411. Through the above arrangement, the stability of the T-shaped push rod 143 during movement can be ensured; As a further technical solution implemented in this solution, the positioning block 141 is installed inside the track groove 34, and the cross section of the track groove 34 is T-shaped. Through the above arrangement, the stability of the all-in-one machine 1 during movement can be further improved; As a further technical solution of this solution, the bottom plate 2 includes a horizontal plate 21, a roller hole 22 is opened on the inner side of the horizontal plate 21, and a plurality of anti-slip mechanisms 23 are fixedly connected to the bottom end of the horizontal plate 21. Through the above arrangement, the stability of the entire device during placement can be ensured; As a further technical solution implemented in this solution, the anti-slip mechanism 23 includes an anti-slip rod 231, a movable plate 232 is slidably connected to the inner side of the anti-slip rod 231 via a third spring 235, a short column 233 is fixedly connected to the middle of the movable plate 232, and control blocks 234 are fixedly connected to both sides of the movable plate 232. Through the above arrangement, the stability of the device can be ensured during placement, and the short column 233 can be used to remove dust from the circular hole used to increase friction. As a further technical solution for implementing this solution, the length of the short column 233 is half the thickness of the control block 234. The control block 234 is exposed outside the anti-slip bar 231, and the movable plate 232 and the third spring 235 are both installed inside the anti-slip bar 231. Through the above arrangement, the movement of the control block 234 can drive the short column 233 to move, thereby causing a circular hole to appear at the bottom of the anti-slip bar 231. As a further technical solution for implementing this solution, two semicircular grooves 39 are provided on the upper end of each vertical plate 31, and the semicircular grooves 39 correspond one to one with the second magnetic block 38. The lateral projection of the second magnetic block 38 is semicircular, and the edge of the semicircular groove 39 is arc-shaped. Through the above arrangement, the vertical plate 31 and the rotating plate 33 can be stably limited. As a technical solution for further implementation of this scheme, at least two hinges 37 are provided between the vertical plate 31 and the rotating plate 33 on any side. The hinges 37 are welded and fixed to the vertical plate 31 and the rotating plate 33 respectively, and are parallel to the vertical plates 31 on both sides. Through the above arrangement, the stability of the connection between the vertical plate 31 and the rotating plate 33 is further improved.
[0019] Working process: To move the power amplifier and sound card all-in-one, rotate the rotating plate 33 on any one side until the first magnetic block 36 is no longer in contact with the vertical plate 31. Then, use the gripping hole 35 on the side of the rotating plate 33 away from the hinge 37 to pull the power amplifier and sound card all-in-one to move. When the power amplifier and sound card all-in-one moves, the four universal wheels at the lower end contact the ground to achieve movement. When the power amplifier and sound card all-in-one is moved to the desired position, the rotating plates 33 provided on both sides are rotated until they are in the same vertical line with the center point of the vertical plate 31. At this time, the second magnetic block 38 cooperates with the semicircular groove 39 to achieve positioning. Then, the handle 12 is gripped and the rubber airbag 13 is squeezed at the same time to control the all-in-one 1 to move between the two side support mechanisms 3 to adjust the height of the all-in-one 1. When the height is adjusted to a suitable height, the handle 12 is released and the all-in-one 1 can be placed at a suitable height for use, which is more convenient. When the handle 12 and the rubber airbag 13 are gripped and squeezed, the gas inside the rubber airbag 13 enters the interior of the positioning block 141 through the first air hole 15 and the second air hole 16, and controls the movement of the T-shaped push rod 143. During the movement of the T-shaped push rod 143, the damping bent plate 144 is completely squeezed into the interior of the positioning block 141, thereby allowing the entire positioning mechanism 14 to move up and down inside the track groove 34. Conversely, the damping bent plate 144 contacts the inner wall of the track groove 34, thereby achieving the positioning of the all-in-one machine 1; Moreover, when the all-in-one machine 1 moves upward, the base plate 2 contacts the ground through the anti-skid mechanism 23. At this time, the control block 234 is squeezed into the anti-skid bar 231 under the action of gravity, and the short column rod 233 is also squeezed into the anti-skid bar 231. After the short column rod 233 moves, the bottom of the anti-skid bar 231 will contact the ground through the circular hole, thereby increasing the friction between the anti-skid bar 231 and the ground to ensure the stability of the entire device during use. When it is stored later (that is, when the universal wheel provided at the bottom of the power amplifier and sound card all-in-one machine passes through the roller hole 22 and contacts the ground), the short column rod 233 returns to its original position and pushes out the sludge inside the circular hole to ensure the stability of the anti-skid bar 231 when it contacts the ground next time.
[0020] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method of the present invention and its core ideas. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.
Claims
1. A power amplifier and sound card all-in-one machine, characterized by: It comprises an all-in-one machine (1), wherein a bottom plate (2) is mounted on the lower end of the all-in-one machine (1), and side support mechanisms (3) are mounted on the upper ends of both sides of the bottom plate (2); The all-in-one machine (1) comprises a body (11), a handle (12) with a hollow interior is installed in the middle of the upper end of the body (11), a rubber air bag (13) in communication with the handle (12) is installed in the middle of the lower end of the handle (12), a first air hole (15) and a second air hole (16) are opened on the inner side of the upper end of the body (11), and a plurality of positioning mechanisms (14) for connecting with the side support mechanism (3) are fixedly connected to both sides of the body (11); The side support mechanism (3) includes a vertical plate (31), the bottom end of the vertical plate (31) is fixedly connected to the bottom plate (2) through a screw (32), the upper end of the vertical plate (31) is rotatably connected to a rotating plate (33) through a hinge (37), a track groove (34) is provided in the middle of the vertical plate (31) and the rotating plate (33), a semicircular groove (39) is provided on the inner side of the upper end of the vertical plate (31), a second magnetic block (38) adapted to the semicircular groove (39) is fixedly connected to the lower end of the rotating plate (33), a grip hole (35) is provided in the middle of one end of the rotating plate (33) away from the hinge (37), and a first magnetic block (36) is fixedly connected to one side of the top end of the rotating plate (33).
2. The power amplifier and sound card all-in-one according to claim 1, characterized in that: The positioning mechanism (14) comprises a positioning block (141), wherein a U-shaped damping bent plate (144) is slidably connected to the inside of the positioning block (141) via a first spring (142), a T-shaped push rod (143) is provided on one side of the damping bent plate (144) away from the first spring (142), and a second spring (145) is fixedly connected to the other side of the T-shaped push rod (143).
3. The power amplifier and sound card all-in-one according to claim 2, characterized in that: The positioning block (141) is provided with a second spring (145) whose one end is connected to the second air hole (16). The second air hole (16) is provided with a plurality of second air holes (16). The second air holes (16) correspond to the positioning block (141) one by one. The T-shaped push rod (143) is slidably connected to the inside of the positioning block (141) through a sealing ring.
4. The power amplifier and sound card all-in-one according to claim 2, characterized in that: The positioning block (141) comprises a T-shaped block (1411), a positioning hole (1412) for positioning the T-shaped push rod (143) is provided on the inner side of one end of the T-shaped block (1411), and sliding holes (1413) for limiting the damping bent plate (144) are provided on both sides of the T-shaped block (1411).
5. The power amplifier and sound card all-in-one according to claim 2, characterized in that: The positioning block (141) is installed inside the track groove (34), and the cross section of the track groove (34) is T-shaped.
6. The power amplifier and sound card all-in-one according to claim 1, characterized in that: The bottom plate (2) comprises a transverse plate (21), a roller hole (22) is provided on the inner side of the transverse plate (21), and a plurality of anti-slip mechanisms (23) are fixedly connected to the bottom end of the transverse plate (21).
7. The power amplifier and sound card all-in-one according to claim 6, characterized in that: The anti-slip mechanism (23) comprises an anti-slip rod (231), the inner side of the anti-slip rod (231) is slidably connected to a movable plate (232) via a third spring (235), a short column rod (233) is fixedly connected in the middle of the movable plate (232), and control blocks (234) are fixedly connected on both sides of the movable plate (232).
8. The power amplifier and sound card all-in-one according to claim 7, characterized in that: The length of the short column (233) is half the thickness of the control block (234). The control block (234) is exposed outside the anti-slip bar (231). The movable plate (232) and the third spring (235) are both installed inside the anti-slip bar (231).
9. The power amplifier and sound card all-in-one according to claim 1, characterized in that: There are two semicircular grooves (39) opened on the upper end of any vertical plate (31), and there is a one-to-one correspondence between the semicircular grooves (39) and the second magnetic blocks (38). The lateral projection of the second magnetic blocks (38) is semicircular, and the edges of the semicircular grooves (39) are arc-shaped.
10. The power amplifier and sound card all-in-one machine according to claim 1, characterized in that: At least two hinges (37) are provided between the vertical plate (31) and the rotating plate (33) on either side. The hinges (37) are respectively welded and fixed to the vertical plate (31) and the rotating plate (33). The vertical plates (31) on both sides are parallel to each other.