CN213094428U - Sound box supporting device - Google Patents
Sound box supporting device Download PDFInfo
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- CN213094428U CN213094428U CN202022362229.3U CN202022362229U CN213094428U CN 213094428 U CN213094428 U CN 213094428U CN 202022362229 U CN202022362229 U CN 202022362229U CN 213094428 U CN213094428 U CN 213094428U
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Abstract
The utility model relates to a stereo set strutting arrangement relates to audio equipment's field, and stereo set strutting arrangement is including the bed frame that is used for installing bass speaker, the mounting bracket and the tripod that are used for installing full-range speaker, the tripod includes landing leg and stabilizer bar, the stabilizer bar is connected between two adjacent landing legs, the one end that the landing leg was kept away from each other is connected with the top of bed frame, the one end that the bed frame was kept away from to the landing leg is connected with the bottom of mounting bracket. The base frame of this application passes through the tripod and mounting bracket relatively fixed, and the triangle structure of tripod is more stable than in solitary rod structure, therefore bass speaker and full frequency speaker can link together stably.
Description
Technical Field
The present application relates to the field of audio equipment, and more particularly, to an audio supporting apparatus.
Background
The sound equipment is particularly a set of audio system which is combined by electrical equipment to make sound, and is widely applied to entertainment places such as theaters, discos, bars and the like. In order to achieve better sound production effect, a plurality of sound devices are often required to be combined together, and therefore, a stable connecting and supporting device is required to be used for connecting the sound devices together.
Chinese patent No. CN209949348U in the related art discloses a sound connection support device, which includes a plurality of bass sound boxes and a plurality of full-frequency sound boxes, wherein the full-frequency sound boxes are located above the bass sound boxes; the edge of each bass sound box is fixedly provided with a connecting mechanism, and two adjacent bass sound boxes are fixedly connected through the connecting mechanisms; connecting mechanisms are fixed at two edges of the front end of the full-frequency sound box, a rear pendant is arranged in the middle of the rear end of the full-frequency sound box, and two adjacent full-frequency sound boxes are fixedly connected with each other through the connecting mechanisms and the rear pendant; the last fixed surface of bass box has the tray, and the lower surface of full frequency loudspeaker box is provided with the disc, is located to be connected through the bracing piece between the tray of the bass box of top and the disc that is located the full frequency loudspeaker box of below, is provided with the connection pad between disc and the bracing piece.
In view of the above-mentioned related art, the inventor believes that the bass loudspeaker and the full-frequency loudspeaker are connected by the support rod, and the situation that the support rod cannot stably support the full-frequency loudspeaker is easily caused due to the fact that the weight of the plurality of full-frequency loudspeakers is large when the full-frequency loudspeakers are superposed together.
SUMMERY OF THE UTILITY MODEL
In order to stably connect a plurality of sound boxes together, the present application provides a sound supporting apparatus.
The application provides a stereo set strutting arrangement adopts following technical scheme:
the utility model provides a stereo set strutting arrangement, is including the bed frame that is used for the first audio amplifier of installation and strutting arrangement adaptation, the mounting bracket and the tripod that are used for the second audio amplifier of installation and strutting arrangement adaptation, the tripod includes landing leg and stabilizer bar, the landing leg has at least threely, the stabilizer bar is connected between two adjacent landing legs, the bottom of landing leg is connected with the top of bed frame, the one end that the bed frame was kept away from to the landing leg is connected with the bottom of mounting bracket, be equipped with the roll adjustment subassembly on the landing leg.
Through adopting above-mentioned technical scheme, the bed frame passes through the tripod and mounting bracket relatively fixed, and the triangle structure of tripod is more stable than in solitary rod structure, therefore first audio amplifier and second audio amplifier can be stably connected together, and the stability between each landing leg can be strengthened to the stabilizer bar for the tripod is more firm.
Optionally, the roll adjustment subassembly includes roll adjustment barrel, removal screw rod and supporting screw rod, the top fixed connection of the one end of supporting screw rod and bed frame, the one end that the bed frame was kept away from to the supporting screw rod is connected with one side screw thread of roll adjustment barrel, one side that the supporting screw rod was kept away from to the roll adjustment barrel is connected with the one end screw thread of removing the screw rod, the one end that the mounting bracket was kept away from to the one end that the roll adjustment barrel was kept away from to the removal screw rod and landing leg, the screw thread opposite direction of removing screw rod and supporting screw rod.
Through adopting above-mentioned technical scheme, rotate the roll adjustment barrel, then remove screw rod and supporting screw and remove to opposite direction simultaneously, consequently increase or shorten takes place promptly for the distance between bed frame and the mounting bracket, has realized the effect that the distance between first audio amplifier and the second audio amplifier can be adjusted for can have better sound mixing effect between first audio amplifier and the second audio amplifier.
Optionally, the trailer is installed to the bottom of bed frame, sliding connection has the support arm on the perisporium of bed frame, the support arm is including sliding frame and bracing piece, sliding frame cover is established on the periphery wall of bed frame, sliding frame slides along vertical direction, the bracing piece slides and sets up on sliding frame's periphery wall, be equipped with the setting element that is used for fixing a position sliding frame and bracing piece on the bracing piece.
By adopting the technical scheme, the whole connecting and supporting device can be moved by pulling the trailer, so that the sound box is convenient to move; when the trailer moves, the support rod is erected on the base frame and is separated from the ground, so that the influence on the movement of the trailer is reduced; when the trailer does not need to be moved, the positioning piece is operated, the sliding frame and the supporting rod vertically slide downwards, so that the supporting rod supports the ground, the trailer is arranged on the supporting rod and separated from the ground, the accidental sliding of the trailer is reduced, and the whole supporting device can be stably arranged on the ground.
Optionally, the setting element includes connecting rod and kelly, the homonymy end of connecting rod and kelly all with bracing piece fixed connection, the connecting rod slides along the horizontal direction with the frame that slides and is connected, the connecting rod is located the top of the vertical direction of kelly, kelly and trailer butt, the trailer frame is established on the bracing piece.
By adopting the technical scheme, when the trailer needs to be pulled, the connecting rod and the clamping rod are both erected on the upper surface of the trailer, and the supporting rod is separated from the ground, so that the influence of the supporting rod on the movement of the trailer is reduced; when not needing the pulling trailer, can with the connecting rod to the direction pulling of keeping away from the sliding frame, then vertical upwards pulling trailer, then the sliding frame slides downwards for the bed frame is vertical, the bracing piece butt subaerial, slides the connecting rod to the direction that is close to the sliding frame again, the limit wall card of trailer this moment goes into between connecting rod and the kelly, a plurality of kelly will tow the frame and establish on the bracing piece, trailer and ground break away from the contact, consequently can reduce the unexpected slip of trailer.
Optionally, the mounting bracket includes a mounting panel and at least one superimposed plate, the diapire of mounting panel and the one end fixed connection that the bed frame was kept away from to the landing leg, superimposed plate is located the top of the vertical direction of mounting panel, fixedly connected with superimposed bar on superimposed plate's the limit wall, the bottom of superimposed bar and the top fixed connection of mounting panel.
Through adopting above-mentioned technical scheme, a plurality of superimposed sheets are arranged in the vertical direction, can install a plurality of second audio amplifier on the superimposed sheet, and the superimposed sheet can separate a plurality of second audio amplifiers in different spaces, reduces the interference between each second audio amplifier to realize more and better sound mixing effect.
Optionally, the stacking plates are at least two, slots are formed in the top ends of the stacking rods, inserting rods are arranged at the bottom ends of the stacking rods, the inserting rods are inserted into the slot walls of the adjacent slots, and fixing pieces used for fixing the two adjacent stacking rods are arranged on the stacking rods.
By adopting the technical scheme, the two adjacent superposed rods are inserted into the slots through the inserted rods to realize detachable connection, so that the mounting plates can be superposed according to the number of the second sound boxes, the height of the mounting frame can be adjusted, and the occupied area and the weight of the mounting frame are reduced when the number of the second sound boxes is small; the mounting can fix two adjacent overlapping poles for the mounting bracket is more firm.
Optionally, the mounting is including fixed spiro, fixed block and fixed hook, the top threaded connection of fixed spiro and stack pole, the fixed block is connected with the bottom fixed of stacking the pole, the bottom threaded connection of fixed spiro and adjacent stack pole and with the fixed block butt, the one end and the fixed block of fixed hook rotate to be connected, the fixed hook is kept away from the one end and the fixed spiro butt of fixed.
Through adopting above-mentioned technical scheme, when the inserted bar inserted in the slot, two stack pole butt, can rotate fixed spiro this moment and make fixed spiro simultaneously with two stack pole threaded connection for two stack poles relatively fixed together, with the fixed hook with the end wall hookup back of fixed spiro, can restrict fixed spiro and reverse the sliding, reduce because of the unexpected condition emergence that slides and lead to two stack pole separations of fixed spiro.
Optionally, the side walls of the first sound box and the second sound box are fixedly connected with automatic buckles, the base frame and the superposition plate are fixedly connected with limit rings, and the automatic buckles are fastened with the limit rings.
By adopting the technical scheme, after the automatic buckle is buckled with the limiting ring, the first loudspeaker box is relatively fixed on the base frame, and the second loudspeaker box is relatively fixed on the superposition plate, so that the situation that the first loudspeaker box and the second loudspeaker box are separated from the supporting device due to vibration can be reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the bass sound box and the full-frequency sound box, the base frame, the mounting frame and the tripod are arranged, and the base frame and the mounting frame are relatively fixed through the tripod, so that the bass sound box and the full-frequency sound box can be stably connected together;
2. by arranging the supporting arm, the trailer can be separated from the ground when the trailer does not need to be moved, so that the base frame is stably erected on the ground and cannot be moved randomly;
3. this application has set up roll adjustment barrel, removal screw rod and supporting screw, can slide removal screw rod and supporting screw rod towards opposite direction through rotating roll adjustment barrel to adjust the distance between bed frame and the mounting bracket, adjust the distance between bass speaker and the full-range audio amplifier promptly, make and to have better audio mixing effect between bass speaker and the full-range audio amplifier.
Drawings
Fig. 1 is a schematic structural view of an acoustic support apparatus for embodying an embodiment of the present invention.
Figure 2 is an exploded view of a fixture embodying the embodiments of the present application.
Figure 3 is an exploded view of a support arm embodying embodiments of the present application.
Description of reference numerals: 1. a first speaker; 2. a base frame; 21. a support arm; 211. a sliding frame; 2111. a sliding through groove; 212. a support bar; 213. a positioning member; 2131. a connecting rod; 2132. a clamping rod; 22. a distance adjusting component; 221. a pitch adjusting screw cylinder; 222. moving the screw; 223. a support screw; 23. a base plate; 3. a second sound box; 4. a mounting frame; 41. mounting a plate; 42. a superimposed plate; 43. stacking the rods; 431. a slot; 432. inserting a rod; 433. a fixing member; 4331. fixing the spiro ring; 4332. a fixed block; 4333. a fixed hook; 5. a tripod; 51. a support leg; 52. a stabilizer bar; 6. a trailer; 7. automatic buckling; 71. a limit ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses stereo set strutting arrangement.
Referring to fig. 1, the sound supporting device is used for connecting a first sound box 1 and a second sound box 3, the first sound box 1 is a bass sound box, the second sound box 3 is a full-frequency sound box, and the sound supporting device comprises a base frame 2, a mounting frame 4, a tripod 5 and a trailer 6; the trailer 6 is a flat-bed trolley, the base frame 2 is a square frame, and the base frame 2 is fixedly arranged on the trailer 6; the bottom mounting of bed frame 2 is equipped with bottom plate 23, is separated by one section distance between bottom plate 23 and the 6 upper surfaces of trailer, and the one end of tripod 5 is connected with the top of bed frame 2, and the one end fixed connection of bed frame 2 is kept away from with tripod 5 in the bottom of mounting bracket 4, and mounting bracket 4 is located bed frame 2 top.
With first audio amplifier 1 fixed mounting on bottom plate 23, again with second audio amplifier 3 fixed mounting in mounting bracket 4, tripod 5 is in the same place the firm connection of mounting bracket 4 and bed frame 2, and first audio amplifier 1 is in the same place with the stable connection of second audio amplifier 3 promptly.
Referring to fig. 1, the tripod 5 includes three legs 51 and three stabilizer bars 52, the three legs 51 are arranged in a triangular pyramid shape, the stabilizer bars 52 are fixedly connected between the three legs 51, the mutually far ends of the three legs 51 are connected with the top end of the base frame 2, and the far ends of the three legs 51 from the base frame 2 are fixedly connected with the bottom end of the mounting frame 4.
Referring to fig. 1, in order to adjust the distance between the first sound box 1 and the second sound box 3, three distance adjusting assemblies 22 are disposed on the base frame 2 of the present embodiment, and the distance adjusting assemblies 22 are connected between the base frame 2 and the supporting legs 51.
Referring to fig. 1, the pitch adjustment assembly 22 includes a pitch adjustment screw 221, a moving screw 222, and a support screw 223; one end of the supporting screw 223 is fixedly connected with the top wall of the base frame 2, the supporting screw 223 is perpendicular to the top wall of the base frame 2, and the distance adjusting screw barrel 221 is a barrel with threads on the inner barrel wall; one end of the support screw 223 far away from the base frame 2 is inserted into the pitch adjusting screw barrel 221 from the bottom end of the pitch adjusting screw barrel 221 and is in threaded connection with the pitch adjusting screw barrel 221, one end of the movable screw 222 is inserted into the pitch adjusting screw barrel 221 from the top end of the pitch adjusting screw barrel 221 and is in threaded connection with the pitch adjusting screw barrel 221, one end of the movable screw 222 far away from the pitch adjusting screw barrel 221 is fixedly connected with the support leg 51, and the thread directions of the movable screw 222 and the support screw 223 are opposite.
When the pitch adjustment screw 221 is rotated, the moving screw 222 and the supporting screw 223 slide relative to the pitch adjustment screw 221, and the distance between the moving screw 222 and the supporting screw 223 increases or decreases, that is, the distance between the first sound box 1 and the second sound box 3 increases or decreases.
Referring to fig. 1, the mounting bracket 4 includes a mounting plate 41 and an overlying plate 42; the bottom wall of the mounting plate 41 and one end of the supporting leg 51, which is far away from the base frame 2, are welded, the superimposed plate 42 is a rectangular plate, four corners of the superimposed plate 42 are fixedly connected with superimposed rods 43, the superimposed rods 43 are perpendicular to the superimposed plate 42, one, two, three and the like can be arranged on the superimposed plate 42, and three superimposed plates 42 are arranged in the vertical direction in the embodiment; the overlapping rods 43 on two adjacent overlapping plates 42 are detachably connected, the two adjacent overlapping plates 42 are separated by the same distance, and the overlapping plates 42 are both positioned above the mounting plate 41; the stacking bar 43 adjacent the mounting plate 41 is fixedly attached to the top wall of the mounting plate 41.
The three superimposed plates 42 are fixed relatively, and then the second loudspeaker box 3 can be fixedly installed on the superimposed plates 42.
Referring to fig. 1, in order to fix the first sound box 1 and the second sound box 3, the two opposite side walls of the first sound box 1 and the two opposite side walls of the second sound box 3 are both fixedly connected with automatic buckles 7, the automatic buckles 7 are safety hooks, the top walls of the bottom plate 23 and the superimposed plate 42 are both fixedly provided with limiting rings 71, and the limiting rings 71 are metal rings; when the automatic buckle 7 is fastened to the limiting ring 71, the first sound box 1 is relatively fixed on the bottom plate 23, and the second sound box 3 is relatively fixed on the superimposed plate 42.
Referring to fig. 1 and 2, in order to detachably connect the stacking rods 43 on two adjacent stacking plates 42, the end wall of the top end of each stacking rod 43 is provided with a slot 431, the end wall of the bottom end of each stacking rod 43 is fixedly connected with an insertion rod 432, the peripheral wall of each stacking rod 43 is provided with a fixing member 433, and the bottom end of each stacking rod 43 close to the mounting plate 41 is welded to the top wall of the mounting plate 41.
The insertion rod 432 is inserted into the insertion groove 431 of the adjacent stacking rod 43, and the fixing member 433 is operated, so that the two adjacent stacking rods 43 can be relatively fixed, and the mounting plate 41 is relatively fixed with the stacking plate 42.
Referring to fig. 2, the fixing member 433 includes a fixing screw ring 4331, a fixing block 4332, and a fixing hook 4333, wherein threads are provided on an inner circumferential wall of the fixing screw ring 4331, threads are provided on outer circumferential walls of a top end and a bottom end of the stacking rod 43, the fixing screw ring 4331 is screwed to the top end of the stacking rod 43, the fixing block 4332 is integrally connected to the outer circumferential wall of the bottom end of the stacking rod 43, the fixing hook 4333 is a right-angle hook, and one end of the fixing hook 4333 is hinged to a side wall of the fixing block 4332.
When the inserting rod 432 is inserted into the inserting groove 431 of the adjacent overlapping rod 43, the end walls of the two adjacent overlapping rods 43 are abutted, then the fixed spiral ring 4331 is rotated to vertically move the fixed spiral ring 4331 upwards, the fixed spiral ring 4331 is simultaneously in threaded connection with the two overlapping rods 43, and simultaneously, the top wall of the fixed spiral ring 4331 is abutted with the bottom wall of the fixed block 4332; then, the fixing hook 4333 is rotated to hook the fixing hook 4333 to the bottom wall of the fixing spiral 4331, so that the fixing spiral 4331 and the two stacking rods 43 are fixed in the vertical direction.
Referring to fig. 3, in order to reduce the unexpected sliding of the trailer 6 when the trailer 6 does not need to be moved, the base frame 2 of the present embodiment is provided with a supporting arm 21, the supporting arm 21 includes a sliding frame 211 and a supporting rod 212, and the supporting rod 212 is provided with a positioning element 213.
Referring to fig. 3, the sliding frame 211 is a square frame, the sliding frame 211 is sleeved on the outer peripheral wall of the base frame 2, the sliding frame 211 slides and abuts against the outer peripheral wall of the base frame 2, the sliding frame 211 slides along the vertical direction, four sliding through grooves 2111 penetrating through the sliding frame 211 are symmetrically arranged on the peripheral wall of the sliding frame 211, and the four positioning elements 213 are arranged on the peripheral wall of the sliding frame 211 in a sliding manner.
Referring to fig. 3, the positioning element 213 includes a connecting rod 2131 and a blocking rod 2132, the four connecting rods 2131 are slidably disposed on the walls of the sliding through slots 2111, and the connecting rod 2131 slides in the horizontal direction; one end of the support rod 212 is integrally connected with one end of the connecting rod 2131, which is far away from the sliding frame 211, one end of the support rod 212, which is far away from the connecting rod 2131, is vertically downward, the clamping rod 2132 is fixedly connected with the support rod 212, the clamping rod 2132 is parallel to the connecting rod 2131 and is positioned below the connecting rod 2131, the distance between the clamping rod 2132 and the connecting rod 2131 is greater than the thickness of the trailer 6, and the length of the connecting rod 2131 is greater than the length of the clamping rod 2132.
When the trailer 6 needs to be pulled, the clamping rod 2132 is positioned between the upper surface of the trailer 6 and the bottom plate 23, and the clamping rod 2132 abuts against the upper surface of the trailer 6, so that the supporting rod 212 is separated from the ground; when the trailer 6 does not need to be moved, the connecting rod 2131 is pulled in the direction away from the sliding frame 211, when the clamping rod 2132 is separated from the trailer 6, the sliding frame 211 vertically slides downwards, the supporting rod 212 abuts against the ground, the trailer 6 is vertically pulled upwards, the four connecting rods 2131 are pulled in the direction close to the sliding frame 211, the side wall of the trailer 6 is clamped between the connecting rod 2131 and the clamping rod 2132, the trailer 6 is erected on the supporting rod 212 and separated from the ground, and therefore the movement of the trailer 6 is reduced.
The implementation principle of the sound equipment supporting device in the embodiment of the application is as follows: pulling trailer 6, moving whole stereo set strutting arrangement to the assigned position, then pulling connecting rod 2131 to the direction of keeping away from sliding frame 211, when kelly 2132 breaks away from trailer 6, pulling trailer 6 towards vertical ascending direction, pulling connecting rod 2131 to the direction that is close to sliding frame 211 again, then bracing piece 212 butt is subaerial, the limit wall card of trailer 6 is gone into between connecting rod 2131 and kelly 2132, trailer 6 breaks away from ground.
The first sound box 1 is installed on the bottom plate 23 in the base frame 2, and then the automatic buckle 7 is buckled with the limit ring, so that the installation of the first sound box 1 is completed.
Then, the distance between the mounting plate 41 and the pedestal 2 is adjusted to a specified length by rotating the distance adjusting screw cylinder 221, the three superposed plates 42 are superposed together along the vertical direction, then the inserting rod 432 is inserted into the slot 431 of the adjacent superposed rod 43, then the fixed screw ring 4331 is rotated, and the fixed screw ring 4331 is simultaneously in threaded connection with the two adjacent superposed rods 43; then, the fixing hook 4333 is rotated to hook the fixing hook 4333 with the bottom wall of the fixing spiral ring 4331, thereby completing the fixing of the mounting bracket 4.
Then, the second sound box 3 is mounted on the superimposed plate 42, and the automatic buckle 7 is fastened with the limit ring 71, so that the second sound box 3 is mounted.
Claims (8)
1. A sound supporting device is characterized in that: including bed frame (2) that are used for first audio amplifier (1) of installation and strutting arrangement adaptation, mounting bracket (4) and tripod (5) that are used for second audio amplifier (3) of installation and strutting arrangement adaptation, tripod (5) include landing leg (51) and stabilizer bar (52), landing leg (51) have at least threely, stabilizer bar (52) are connected between two adjacent landing leg (51), the bottom of landing leg (51) is connected with the top of bed frame (2), the one end that bed frame (2) were kept away from in landing leg (51) is connected with the bottom of mounting bracket (4), be equipped with roll adjustment subassembly (22) on landing leg (51).
2. A sound support device according to claim 1, wherein: the distance adjusting assembly (22) comprises a distance adjusting barrel (221), a movable screw (222) and a supporting screw (223), one end of the supporting screw (223) is fixedly connected with the top end of the base frame (2), one end, far away from the base frame (2), of the supporting screw (223) is in threaded connection with one side of the distance adjusting barrel (221), one side, far away from the supporting screw (223), of the distance adjusting barrel (221) is in threaded connection with one end of the movable screw (222), one end, far away from the distance adjusting barrel (221), of the movable screw (222) is in fixed connection with one end, far away from the mounting frame (4), of the supporting leg (51), and the thread directions of the movable screw (222) and the supporting screw (223) are opposite.
3. A sound support device according to claim 1, wherein: trailer (6) are installed to the bottom of bed frame (2), sliding connection has support arm (21) on the perisporium of bed frame (2), support arm (21) are including sliding frame (211) and bracing piece (212), sliding frame (211) cover is established on the periphery wall of bed frame (2), sliding frame (211) slides along vertical direction, bracing piece (212) slide and set up on the periphery wall of sliding frame (211), be equipped with setting element (213) that are used for fixing a position sliding frame (211) and bracing piece (212) on bracing piece (212).
4. A sound support device according to claim 3, wherein: the positioning piece (213) comprises a connecting rod (2131) and a clamping rod (2132), the same side ends of the connecting rod (2131) and the clamping rod (2132) are fixedly connected with the supporting rod (212), the connecting rod (2131) is connected with the sliding frame (211) in a sliding mode along the horizontal direction, the connecting rod (2131) is located above the clamping rod (2132) in the vertical direction, the clamping rod (2132) is abutted to the trailer (6), and the trailer (6) is erected on the supporting rod (212).
5. A sound support device according to claim 1, wherein: mounting bracket (4) are including mounting panel (41) and at least one superimposed board (42), the one end fixed connection of bed frame (2) is kept away from with landing leg (51) to the diapire of mounting panel (41), superimposed board (42) are located the top of mounting panel (41) vertical direction, fixedly connected with superimposed bar (43) on superimposed board (42)'s the limit wall, the top fixed connection of the bottom of superimposed bar (43) and mounting panel (41).
6. An audio support device according to claim 5, wherein: the stacking plates (42) are at least two, slots (431) are formed in the top ends of the stacking rods (43), inserting rods (432) are arranged at the bottom ends of the stacking rods (43), the inserting rods (432) are inserted into the slot walls of the adjacent slots (431), and fixing pieces (433) used for fixing the two adjacent stacking rods (43) are arranged on the stacking rods (43).
7. An audio support device according to claim 6, wherein: the fixing piece (433) comprises a fixing spiral ring (4331), a fixing block (4332) and a fixing hook (4333), the fixing spiral ring (4331) is in threaded connection with the top end of the stacking rod (43), the fixing block (4332) is fixedly connected with the bottom end of the stacking rod (43), the fixing spiral ring (4331) is in threaded connection with the bottom end of the adjacent stacking rod (43) and is abutted to the fixing block (4332), one end of the fixing hook (4333) is rotatably connected with the fixing block (4332), and one end, far away from the fixing block (4332), of the fixing hook (4333 is abutted to the fixing spiral ring (4331).
8. An audio support device according to claim 5, wherein: equal fixedly connected with is automatic to be detained (7) on the lateral wall of first audio amplifier (1) and second audio amplifier (3), equal fixedly connected with spacing ring (71) on bed frame (2) and superimposed board (42), automatic knot (7) and spacing ring (71) lock joint.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022362229.3U CN213094428U (en) | 2020-10-21 | 2020-10-21 | Sound box supporting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022362229.3U CN213094428U (en) | 2020-10-21 | 2020-10-21 | Sound box supporting device |
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CN213094428U true CN213094428U (en) | 2021-04-30 |
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CN202022362229.3U Active CN213094428U (en) | 2020-10-21 | 2020-10-21 | Sound box supporting device |
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CN (1) | CN213094428U (en) |
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2020
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