A dustproof box for intelligent audio

Abstract

The invention belongs to the field of audio-visual equipment installation, and is a dustproof box for smart speakers. The invention includes a box body, a sound-transmitting and dustproof dustproof door is provided on the outside of the box body, a placement chassis is provided on the inside of the box body, a shockproof component is provided at the connection between the placement chassis and the box body shell, a plurality of groups of dust suction ports distributed along the axial direction are provided on the inner wall of the box body above the placement chassis, a plurality of slidable support columns are fixedly provided below the placement chassis, each support column is provided with a corresponding fork-shaped guide slot of the dustproof door opening on the base of the box body, a plurality of support feet are fixedly provided below the base of the box body, a fixed foot component is provided in each support foot, and a cable pulling module is provided in the base of the box body. The invention is mainly aimed at large-scale speakers that are bulky and inconvenient to adjust in direction and position during use, and solves the problem that dust affects the use effect of the speakers.

Description

Technical Field

[0001] The invention belongs to the field of audio-visual equipment installation, and in particular relates to an intelligent audio dustproof box. Background Art

[0002] Speakers are common audio-visual equipment in our daily lives, which facilitates a better experience of entertainment. However, large audio-visual equipment is larger in size and heavier in weight, which makes it inconvenient to move during use. At the same time, it is necessary to prevent dust from depositing and affecting the use of the equipment. Therefore, it is necessary to design an intelligent audio dustproof box to solve the problem that large speakers are bulky and inconvenient to adjust the direction and position during use, and to prevent dust from depositing and affecting the use of the equipment. Summary of the invention

[0003] The purpose of the present invention is to address the above-mentioned problems existing in the prior art and to propose an intelligent audio dustproof box.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A smart audio dustproof box comprises a box body, a sound-transparent and dust-proof dustproof door is arranged on the outside of the box body, a placement chassis is arranged on the inside of the box body, a shockproof component is arranged at the connection between the placement chassis and the box body shell, a plurality of groups of dust suction ports distributed along the axial direction are arranged on the inner wall of the box body above the placement chassis in a circumferential direction, a plurality of slidable support columns are fixedly arranged below the placement chassis, each of the support columns is located on the box body base and is provided with a slide groove corresponding to the fork-shaped dustproof door opening, a plurality of supporting feet are fixedly arranged below the box body base, a fixed foot assembly is arranged in each of the supporting feet, and a cable traction module is arranged in the box body base.

[0006] Preferably, the box body includes a box shell, and a dust suction hole is provided inside the box shell on the inner side of the dust suction port. Each group of dust suction holes in the vertical direction is provided with a downward ventilation pipe inside the box shell, and each ventilation pipe is located in the box shell and is connected to a dust removal pump; each ventilation pipe is located in the box shell and is provided with an exhaust port facing outward, and a filter is provided inside the outer exhaust port.

[0007] Preferably, the shockproof assembly includes a fixed shell fixedly installed in the box shell, and fixed plates are symmetrically provided in the fixed shell in the upper and lower directions of the placing chassis, each of the fixed plates is provided with a sliding groove, and each of the sliding grooves is provided with an intermediate block with a shockproof spring, and a shockproof block is fixedly installed and connected between the two intermediate blocks, an open groove is provided on the shockproof block on one side facing the placing chassis, and movable pins are symmetrically provided on the upper and lower sides of the open groove, the movable pin is located in the shockproof block and a pin groove is provided, and a pin spring is provided in the pin groove below the movable pin; a fixed pin is fixedly provided on the placing chassis towards the direction of the shockproof block, and the fixed pin is provided with a slot on the side facing the movable pin.

[0008] Preferably, the cable traction module includes a fixed shaft fixed in a cable box, the cable box shell is provided with a cable outlet facing away from the dust door opening direction, the cable outlet is provided with a traction box in the cable box shell, the traction box is provided with a clamping block which can slide to clamp the cable at one side of the cable outlet, the clamping block is fixedly connected with a pressure plate in a groove in the traction box, the pressure plate is provided with a pressure plate spring in the groove; a pressure plate is provided in the groove on the opposite side of the clamping block in the traction box, the pressure plate is provided with a pressure plate spring in the groove, the pressure plate is fixedly connected with a roller shaft toward the clamping block, and a roller is provided on the outside of the roller shaft.

[0009] Preferably, the fixed foot assembly includes a base shell, a hydraulic pump is provided in the base shell, a retractable push rod is provided in the slideway of the base shell below the hydraulic pump, a hydraulic groove is provided below the push rod, a push plate is fixedly connected to the push rod in the hydraulic groove, a hydraulic pipeline is provided in the traction box below the hydraulic groove; a sliding groove is provided in the traction box below the hydraulic groove, a sliding bottom plate is provided in the sliding groove, a fixed spring with a cavity inside and an opening at the bottom is provided on the sliding bottom plate located in the sliding groove, the hydraulic pipeline is connected to the sliding groove and is located below the sliding bottom plate; a fixed rod is fixedly provided in the sliding bottom plate close to the direction of the hydraulic groove, and a roller is provided at one end of the fixed rod away from the hydraulic groove.

[0010] Beneficial Effects

[0011] The present invention provides an intelligent audio dustproof box through improvement, which has the following improvements and advantages compared with the prior art:

[0012] 1. The present invention uses a traction box assembly to keep the cable in a taut state at all times, thereby preventing the cable from becoming loose and causing knots during movement.

[0013] 2. The present invention places the speaker in a box to prevent dust from entering, and at the same time vacuums the box from time to time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the isometric structure of the present invention.

[0015] Figure 2 It is the front view of the present invention.

[0016] Figure 3 yes Figure 2 Sectional view along CC direction.

[0017] Figure 4 It is a schematic diagram of the structure of the traction box of the present invention.

[0018] Figure 5 yes Figure 3 A magnified view of the structure in the middle.

[0019] Figure 6 yes Figure 3 Enlarged view of the structure at point B in the middle.

[0020] In the figure, 10, box shell; 11, dust removal pump; 12, ventilation pipe; 13, dust suction hole; 14, exhaust port; 15, filter; 16, shockproof assembly; 17, fixed foot assembly; 18, fixed shaft; 19, traction box; 20, pressure plate spring; 21, pressure plate; 22, clamping block; 23, cable outlet; 24, roller; 25, roller shaft; 26, pressure plate spring; 27, pressure plate; 28, fixed shell; 29, fixed plate; 30, shockproof block; 31, middle block; 32, shockproof spring; 33. Opening slot; 34. Fixed latch; 35. Slot; 36. Movable latch; 37. Slot; 38. Slot spring; 39. Base shell; 40. Fixed rod; 41. Fixed spring; 42. Sliding bottom plate; 43. Hydraulic pump; 44. Push rod; 45. Push plate; 46. Hydraulic pipeline; 47. Hydraulic slot; 48. Sliding slot; 49. Roller; 81. Box; 82. Dustproof door; 83. Chassis placement; 84. Dust suction port; 85. Support column; 86. Slide slot; 87. Support foot. DETAILED DESCRIPTION

[0021] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0022] In the description of the present invention, it should be noted that the terms "inside", "below", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] like Figure 1-6 As shown, a smart audio dustproof box includes a box body 81, a sound-transparent and dust-proof dustproof door 82 is provided on the outside of the box body 81, a placement chassis 83 is provided on the inside of the box body 81, a shockproof component 16 is provided at the connection between the placement chassis 83 and the box shell 10, a plurality of groups of dust suction ports 84 distributed along the axial direction are provided on the inner wall of the box body 81 above the placement chassis 83, a plurality of slidable support columns 85 are fixedly provided below the placement chassis 83, each support column 85 is located on the base of the box body 81 and is provided with a corresponding fork-shaped slide groove 86 of the opening of the dustproof door 82, a plurality of supporting feet 87 are fixedly provided below the base of the box body 81, each supporting foot 87 is provided with a fixed foot assembly 17, and a cable traction module is provided in the base of the box body 81.

[0024] Furthermore, the box body 81 includes a box shell 10, and a dust suction hole 13 is provided inside the box shell 10 on the inner side of the dust suction port 84. In the vertical direction, each group of dust suction holes 13 is provided inside the box shell 10 with a downward ventilation pipe 12, and each ventilation pipe 12 is located inside the box shell 10 and is connected to a dust removal pump 11; each ventilation pipe 12 is located inside the box shell 10 and is provided with an exhaust port 14 facing outward, and a filter 15 is provided in the outer exhaust port.

[0025] Furthermore, the shockproof assembly 16 includes a fixed shell 28 fixedly installed in the box shell 10, and fixed plates 29 are symmetrically arranged in the fixed shell 28 on the upper and lower sides of the placement chassis 83. Each fixed plate 29 is provided with a slide groove, and each slide groove is provided with an intermediate block 31 with a shockproof spring 32. A shockproof block 30 is fixedly installed and connected between the two intermediate blocks 31. An open groove 33 is provided on the shockproof block 30 on one side facing the placement chassis 83, and movable pins 36 are symmetrically arranged on the upper and lower sides of the open groove 33. The movable pin 36 is located in the shockproof block 30 and is provided with a pin groove 37, and a pin spring 38 is provided in the pin groove 37 below the movable pin 36; a fixed pin 34 is fixedly provided on the placement chassis 83 towards the direction of the shockproof block 30, and the fixed pin 34 is provided with a slot 35 on the side facing the movable pin 36.

[0026] Furthermore, the cable traction module includes a fixed shaft 18 fixed in the cable box, the cable box shell is provided with a cable outlet 23 in the direction away from the opening of the dustproof door 82, the cable outlet 23 is located in the cable box shell and a traction box 19 is provided, and the traction box 19 is provided with a clamping block 22 that can slide to clamp the cable on one side of the cable outlet 23, the clamping block 22 is located in the inner groove of the traction box 19 and is fixedly connected with a pressure plate 21, and the pressure plate 21 is located in the groove and is provided with a pressure plate spring 20; a pressure plate 27 is provided in the groove on the opposite side of the clamping block 22 in the traction box 19, the pressure plate 27 is located in the groove and is provided with a pressure plate spring 26, the pressure plate 27 is fixedly connected with a roller shaft 25 toward the clamping block 22, and a roller 24 is provided on the outside of the roller shaft 25.

[0027] Furthermore, the fixed foot assembly 17 includes a base shell 39, in which a hydraulic pump 43 is provided, and a retractable push rod 44 is provided in a slideway located in the base shell 39 below the hydraulic pump 43, and a hydraulic groove 47 is provided below the push rod 44, and a push plate 45 is fixedly connected to the push rod 44 in the hydraulic groove 47, and a hydraulic pipeline 46 is provided in the traction box 19 below the hydraulic groove 47; a sliding groove 48 is provided in the traction box 19 below the hydraulic groove 47, and a sliding bottom plate 42 is provided in the sliding groove 48, and the sliding bottom plate 42 is provided with a fixed spring 41 with a cavity inside and an opening at the bottom, and the hydraulic pipeline 46 is connected to the sliding groove 48 and is located below the sliding bottom plate 42; a fixed rod 40 is fixedly provided in the sliding bottom plate 42 close to the hydraulic groove 47, and a roller 49 is provided at one end of the fixed rod 40 away from the hydraulic groove 47.

[0028] How it works

[0029] When the speaker needs to be placed, the placement chassis 83 is pulled out along the slide groove 86 through the mobile phone terminal control. After the speaker is placed on the placement chassis 83, the control terminal pushes the placement chassis 83 inward. At this time, the fixed pin 34 is inserted inward into the opening groove 33, and the movable pin 36 is inserted into the slot 35, fixing the placement chassis 83 on the fixed shell 28.

[0030] When the audio equipment needs to be moved during use, the hydraulic pump 43 is controlled by the mobile phone terminal to start working, and the push rod 44 pushes the push plate 45 to press the hydraulic oil in the hydraulic groove 47 into the hydraulic pipe 46. The hydraulic oil enters the sliding groove 48 through the hydraulic pipe 46 and pushes the sliding bottom plate 42 to move upward as a whole, so that the roller 49 can move freely on the ground, and the control terminal controls the roller 49 to move to the specified position.

[0031] At this time, the cables in the cable box pass through between the clamping block 22 and the roller 24 and come out from the cable outlet 23, and the cables are always pressed between the clamping block 22 and the roller 24 to prevent the cables from loosening and causing knots.

[0032] When the speaker is not in use, the dust removal pump 11 is turned on from time to time through the mobile phone terminal to ventilate the ventilation pipe 12, so that the dust in the box shell 10 is sucked away and filtered on the filter 15, and the filter 15 is replaced and cleaned regularly.

[0033] The above descriptions are merely embodiments of the present invention, and are not intended to limit the patent protection scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention's specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An intelligent audio dustproof box, comprising a box body (81), wherein the outer side of the box body (81) is provided with a sound-transmitting and dust-proof dustproof door (82), characterized in that: A placement chassis (83) is provided on the inner side of the box body (81), and a shockproof assembly (16) is provided at the connection between the placement chassis (83) and the box body shell (10); a plurality of groups of dust suction ports (84) distributed along the axial direction are provided on the inner wall of the box body (81) above the placement chassis (83) along the circumferential direction; a plurality of slidable support columns (85) are fixedly provided below the placement chassis (83); each of the support columns (85) is provided with a corresponding slide groove (86) of the opening of the fork-shaped dustproof door (82) on the base of the box body (81); a plurality of support feet (87) are fixedly provided below the base of the box body (81), and each of the support feet (87) is provided with a fixed foot assembly (17); and a cable traction module is provided inside the base of the box body (81); The box body (81) comprises a box shell (10), wherein a dust suction hole (13) is provided inside the box shell (10) and located inside the dust suction port (84); each group of the dust suction holes (13) is provided inside the box shell (10) in the vertical direction and is provided with a downward ventilation pipe (12); each ventilation pipe (12) is located inside the box shell (10) and is connected to a dust removal pump (11); each ventilation pipe (12) is located inside the box shell (10) and is provided with an exhaust port (14) facing outwards; a filter screen (15) is provided inside the exhaust port (14); The anti-vibration assembly (16) comprises a fixed shell (28) fixedly mounted in the box shell (10), wherein the fixed shell (28) is symmetrically provided with fixed plates (29) located on the upper and lower sides of the placement chassis (83), each of the fixed plates (29) is provided with a slide groove, each of the slide grooves is provided with an intermediate block (31) with an anti-vibration spring (32), an anti-vibration block (30) is fixedly mounted and connected between the two intermediate blocks (31), and the anti-vibration block (30) is symmetrically provided with a slide groove in the direction of the placement chassis (83). An open slot (33) is provided on one side, and movable bayonet pins (36) are symmetrically provided on the upper and lower sides of the open slot (33); a bayonet pin slot (37) is provided in the movable bayonet pin (36) located in the shockproof block (30), and a bayonet pin spring (38) is provided in the bayonet pin slot (37) below the movable bayonet pin (36); a fixed bayonet pin (34) is fixedly provided on the placement chassis (83) toward the shockproof block (30), and a bayonet pin (34) is provided on the side opposite to the movable bayonet pin (36) and a bayonet slot (35) is provided; The cable traction module comprises a fixed shaft (18) fixed in the cable box, the cable box housing is provided with a cable outlet (23) in the direction opposite to the opening of the dustproof door (82), the cable outlet (23) is located in the cable box housing and a traction box (19) is provided, the traction box (19) is located on one side of the cable outlet (23) and a clamping block (22) for slidably clamping the cable is provided, the clamping block (22) is located in a groove in the traction box (19) and is fixedly connected with a pressure plate (21), the pressure plate (21) is located in the groove and is provided with a pressure plate spring (20); the traction box (19) is located in a groove on the side opposite to the clamping block (22), the pressure plate (27) is located in the groove and is provided with a pressure plate spring (26), the pressure plate (27) is fixedly connected with a roller shaft (25) facing the clamping block (22), and a roller (24) is provided on the outside of the roller shaft (25); The fixed foot assembly (17) comprises a base shell (39), a hydraulic pump (43) is arranged in the base shell (39), a retractable push rod (44) is arranged in a slideway of the base shell (39) below the hydraulic pump (43), a hydraulic groove (47) is arranged below the push rod (44), a push plate (45) is fixedly connected to the push rod (44) in the hydraulic groove (47), a hydraulic pipeline (46) is arranged in the base shell (39) below the hydraulic groove (47); a hydraulic pipe (46) is arranged in the base shell (39) below the hydraulic groove (47); A sliding groove (48) is provided below the groove (47), a sliding bottom plate (42) is provided in the sliding groove (48), a fixing spring (41) with a hollow interior and an opening at the bottom is provided in the sliding bottom plate (42) located in the sliding groove (48), the hydraulic pipeline (46) is connected to the sliding groove (48) and is located below the sliding bottom plate (42); a fixing rod (40) is fixedly provided in the sliding bottom plate (42) in the direction close to the hydraulic groove (47), and a roller (49) is provided at one end of the fixing rod (40) away from the hydraulic groove (47).

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