CN219718415U - Sound box convenient for linear array hoisting - Google Patents
Sound box convenient for linear array hoisting Download PDFInfo
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- CN219718415U CN219718415U CN202320689038.9U CN202320689038U CN219718415U CN 219718415 U CN219718415 U CN 219718415U CN 202320689038 U CN202320689038 U CN 202320689038U CN 219718415 U CN219718415 U CN 219718415U
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- linear array
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- array sound
- frame
- hoisting
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- 238000000429 assembly Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a loudspeaker box convenient for linear array lifting, which relates to the technical field of linear array sound, and comprises a linear array sound component and a lifting component, when the linear array sound component is installed, two lifting hooks are firstly extended from a gap of a stage frame and oppositely hung at the middle position of a longitudinal lifting frame, so that the linear array sound component is lifted up, along with continuous lifting of the lifting hooks, until the longitudinal lifting frame is attached to the stage frame, then bolts penetrate through double round head fixing grooves to be fixedly connected with the stage frame, and as the longitudinal section of the lifting frame is in a C-shaped arrangement, the edges at the bottom of the lifting frame are shorter than the edges at the top of the lifting frame, the lifting frames facilitate workers to extend hands to screw the bolts, and the arrangement of the two longitudinal lifting frames increases the stability of the linear array sound component during lifting, and the dismounting efficiency is high.
Description
Technical Field
The utility model particularly relates to the technical field of linear array sound equipment, in particular to a sound box convenient for linear array hoisting.
Background
The linear array loudspeaker box is a group of radiation units which are arranged in a straight line and are closely spaced, have the same amplitude and phase, are commonly used in places such as large-scale performances, sports meetings, multifunctional halls and the like, and are hung in one of the most common installation modes of the linear array loudspeaker box.
Chinese patent publication No. CN 206117972U discloses a linear array acoustic hanger, which comprises a hanger, a front side connecting piece, a rear connecting piece, a front side connecting piece and a rear connecting piece, wherein the front side connecting piece and the rear connecting piece are respectively fixed on two side mounting end surfaces and a rear mounting end surface of an acoustic box body through screws, and the acoustic box bodies and the uppermost acoustic box body are connected with the hanger through the front side connecting piece and the rear connecting piece, so that the linear installation of the acoustic box body is realized; and holes for connection are formed in the two end parts and the middle part of the front side connecting sheet and the rear connecting sheet.
The linear array sound suspension in the patent provides a connection mode among a plurality of linear array sound boxes, but certain difficulty exists in the suspension after the linear array sound is assembled, because the suspension frame adopted in the patent only facilitates the lifting of the chain block or the electric crane, but is inconvenient to be fixedly connected with the stage frame; therefore, the loudspeaker box convenient for linear array hoisting is provided, and the double lifting hooks are adopted for stable hoisting in hoisting, so that the fit between the lifting frame and the stage frame can be realized quickly, and the equipment can be fixed conveniently and quickly by workers.
Disclosure of Invention
The utility model aims to provide a loudspeaker box convenient for linear array hoisting, which solves the technical problems that the prior linear array loudspeaker box hoisting provided in the background art provides a connection mode among a plurality of linear array loudspeaker boxes, but has certain difficulty when the linear array loudspeaker box is hoisted after being assembled, and the hanging frame adopted in the patent only facilitates the hoisting of a chain block or an electric crane, but is inconvenient to be fixedly connected with a stage frame.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the sound box comprises a plurality of linear array sound components, wherein the plurality of linear array sound components are movably connected with each other, and the linear array sound components positioned at the tops of the plurality of linear array sound components are also fixedly provided with lifting components;
the hoisting assembly comprises a rectangular fixing frame, and a connecting plate is fixedly arranged in the rectangular fixing frame through a counter bore bolt; the number of the connecting plates is four, two connecting plates are in one group, and a longitudinal fixing plate is welded between each group of connecting plates; two longitudinal lifting frames are arranged between the two longitudinal fixing plates.
As a further technical scheme of the utility model, the longitudinal section of the lifting frame is arranged in a C shape, and the side of the bottom of the lifting frame is shorter than the side above.
As a further technical scheme of the utility model, the linear array sound assembly comprises a linear array sound body, wherein movable connecting grooves and jacks are respectively formed at the lower positions of two ends of the linear array sound body, and a plum blossom handle bolt is connected with the outer side of the side surface of one side provided with the jacks in a threaded manner; the top of the linear array sound body is fixed with a convex fixing block matched with the movable connecting groove and a convex column matched with the jack.
As a further technical scheme of the utility model, the top of the linear array sound body is provided with a plurality of threaded holes which are convenient for fixing the rectangular fixing frame through countersunk bolts; the longitudinal hoisting frame is provided with a plurality of double round head fixing grooves convenient to fix.
As a further technical scheme of the utility model, the top surface and the bottom surface of the linear array sound body are arranged at an included angle of 12 degrees.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the linear array sound assembly is installed, the two lifting hooks extend from the gap of the stage frame and are hung in the middle of the longitudinal lifting frame in opposite directions, so that the linear array sound assembly is lifted up, the longitudinal lifting frame is attached to the stage frame along with continuous lifting of the lifting hooks, then the bolts penetrate through the double-round-head fixing grooves to be fixedly connected with the stage frame, and as the longitudinal section of the lifting frame is arranged in a C shape, the edge of the bottom of the lifting frame is shorter than the edge of the upper side, workers can conveniently extend hands into the lifting frame to screw the bolts, the stability of the linear array sound assembly in lifting is improved due to the arrangement of the two longitudinal lifting frames, and the dismounting efficiency is high;
2. according to the utility model, when the linear array sound assembly is connected with the linear array sound assembly, the movable connecting groove is movably connected with the convex fixing block through the rotating shaft, so that the linear array sound assembly can be arranged into a straight line during hoisting; after the plum blossom handle bolt is screwed, the protruding column and the linear array sound body can be locked and fixed, and the connection effect between the linear array sound assembly and the linear array sound assembly is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present utility model in a normal state.
Fig. 2 is a schematic view of the left side structure of fig. 1 in the present utility model.
Fig. 3 is a schematic view of the hoisting state in the present utility model.
Fig. 4 is a schematic view of the left side structure of fig. 3 in the present utility model.
Fig. 5 is a schematic structural view of a linear array acoustic assembly according to the present utility model.
Fig. 6 is a schematic view of the bottom structure of fig. 5 in accordance with the present utility model.
Fig. 7 is a schematic view of the structure of the lifting assembly according to the present utility model.
In the figure: 100-linear array sound components and 200-hoisting components;
the sound box comprises a 101-linear array sound box body, 102-movable connecting grooves, 103-convex fixing blocks, 104-jacks, 105-plum blossom handle bolts, 106-convex columns and 107-threaded holes;
201-rectangular fixing frames, 202-connecting plates, 203-longitudinal fixing plates, 204-longitudinal lifting frames and 205-double round-head fixing grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, in an embodiment of the present utility model, a sound box for facilitating linear array lifting includes a plurality of linear array sound assemblies 100, wherein the plurality of linear array sound assemblies 100 are movably connected with each other, and a lifting assembly 200 is further fixed to the linear array sound assembly 100 located at the top of the plurality of linear array sound assemblies 100;
the hoisting assembly 200 comprises a rectangular fixing frame 201, and a connecting plate 202 is fixedly arranged in the rectangular fixing frame 201 through counter bore bolts; four connecting plates 202 are arranged, two connecting plates are in a group, and a longitudinal fixing plate 203 is welded between each group of connecting plates 202; two longitudinal lifting frames 204 are arranged between the two longitudinal fixing plates 203.
Specifically, the vertical section of the lifting frame 204 is C-shaped, and the bottom side of the lifting frame 204 is shorter than the upper side.
Through adopting above-mentioned technical scheme, when installing linear array stereo set 100, stretch down two lifting hooks from the space of stage frame at first to the intermediate position at vertical hoist and mount frame 204 is subtended to lift up linear array stereo set 100, along with the continuous rising of lifting hook, until vertical hoist and mount frame 204 is laminated mutually with the stage frame, pass the bolt and carry out fixed connection with the stage frame with double round head fixed slot 205 afterwards, because hoist and mount frame 204 longitudinal section is C type setting, and hoist and mount frame 204 bottom limit is shorter than the limit above, has made things convenient for the staff to stretch into the hand and screw up the bolt, stability when two vertical hoist and mount frames 204 have increased linear array stereo set 100 hoist and mount, and the dismouting efficiency is high.
In this embodiment, the linear array acoustic assembly 100 includes a linear array acoustic body 101, where movable connecting slots 102 and insertion holes 104 are respectively formed at lower positions of two ends of the linear array acoustic body 101, and a plum blossom handle bolt 105 is screwed on the outer side of the side surface of the side where the insertion holes 104 are formed; the top of the linear array sound body 101 is fixed with a convex fixing block 103 matched with the movable connecting groove 102 and a convex column 106 matched with the jack 104.
Specifically, the top of the linear array sound body 101 is provided with a plurality of threaded holes 107 which are convenient for fixing the rectangular fixing frame 201 through countersunk bolts; a plurality of double round head fixing grooves 205 which are convenient to fix are formed in the longitudinal hoisting frame 204; the top surface and the bottom surface of the linear array sound body 101 are arranged at an included angle of 12 degrees.
By adopting the technical scheme, when the linear array sound assembly 100 is connected with the linear array sound assembly 100, the movable connecting groove 102 and the convex fixing block 103 are movably connected through the rotating shaft, so that the linear array sound assembly 100 can be arranged into a straight line during hoisting; after the quincuncial handle bolt 105 is screwed, the protruding column 106 and the linear array sound body 101 can be locked and fixed, and the connection effect between the linear array sound assembly 100 and the linear array sound assembly 100 is ensured.
The working principle of the utility model is as follows: when the linear array sound assembly 100 is installed, the two lifting hooks extend from the gap of the stage frame and are oppositely hung at the middle position of the longitudinal lifting frame 204, so that the linear array sound assembly 100 is lifted, the lifting hooks continuously lift until the longitudinal lifting frame 204 is attached to the stage frame, then the bolts penetrate through the double-round-head fixing grooves 205 to be fixedly connected with the stage frame, as the longitudinal section of the lifting frame 204 is in a C-shaped arrangement, the edges at the bottom of the lifting frame 204 are shorter than the edges above, the workers can conveniently extend hands to screw the bolts, the arrangement of the two longitudinal lifting frames 204 increases the stability of the linear array sound assembly 100 during lifting, and the dismounting efficiency is high;
when the linear array sound assembly 100 is connected with the linear array sound assembly 100, the movable connecting groove 102 and the convex fixing block 103 are movably connected through the rotating shaft, so that the linear array sound assembly 100 can be arranged into a straight line during hoisting; after the quincuncial handle bolt 105 is screwed, the protruding column 106 and the linear array sound body 101 can be locked and fixed, and the connection effect between the linear array sound assembly 100 and the linear array sound assembly 100 is ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A loudspeaker box convenient for linear array hoisting is characterized in that: the intelligent linear array sound equipment comprises linear array sound equipment components (100), wherein a plurality of the linear array sound equipment components (100) are arranged, the linear array sound equipment components (100) are movably connected with each other, and a hoisting component (200) is further fixed on the linear array sound equipment components (100) positioned at the tops of the linear array sound equipment components (100);
the hoisting assembly (200) comprises a rectangular fixing frame (201), and a connecting plate (202) is fixedly arranged in the rectangular fixing frame (201) through a counter bore bolt; four connecting plates (202) are arranged, two connecting plates are in a group, and a longitudinal fixing plate (203) is welded between each group of connecting plates (202); two longitudinal lifting frames (204) are arranged between the two longitudinal fixing plates (203).
2. The loudspeaker box convenient for linear array hoisting according to claim 1, wherein: the longitudinal section of the lifting frame (204) is C-shaped, and the side at the bottom of the lifting frame (204) is shorter than the side above.
3. The loudspeaker box convenient for linear array hoisting as claimed in claim 2, wherein: the linear array sound assembly (100) comprises a linear array sound body (101), wherein movable connecting grooves (102) and jacks (104) are respectively formed in the lower positions of two ends of the linear array sound body (101), and quincuncial handle bolts (105) are connected with the outer sides of the side surfaces of the jacks (104); the top of the linear array sound body (101) is fixed with a convex fixing block (103) matched with the movable connecting groove (102) and a convex column (106) matched with the jack (104).
4. A loudspeaker box for facilitating linear array lifting as recited in claim 3, further comprising: a plurality of threaded holes (107) which are convenient for fixing the rectangular fixing frame (201) through countersunk bolts are formed in the top of the linear array sound body (101); a plurality of double round head fixing grooves (205) which are convenient to fix are formed in the longitudinal hoisting frame (204).
5. A loudspeaker box for facilitating linear array lifting as recited in claim 3, further comprising: the top surface and the bottom surface of the linear array sound body (101) are arranged at an included angle of 12 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689038.9U CN219718415U (en) | 2023-03-31 | 2023-03-31 | Sound box convenient for linear array hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689038.9U CN219718415U (en) | 2023-03-31 | 2023-03-31 | Sound box convenient for linear array hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219718415U true CN219718415U (en) | 2023-09-19 |
Family
ID=87978021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320689038.9U Active CN219718415U (en) | 2023-03-31 | 2023-03-31 | Sound box convenient for linear array hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219718415U (en) |
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2023
- 2023-03-31 CN CN202320689038.9U patent/CN219718415U/en active Active
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