CN113573529B - Control box for controlling audio frequency and use method thereof - Google Patents
Control box for controlling audio frequency and use method thereof Download PDFInfo
- Publication number
- CN113573529B CN113573529B CN202110901676.8A CN202110901676A CN113573529B CN 113573529 B CN113573529 B CN 113573529B CN 202110901676 A CN202110901676 A CN 202110901676A CN 113573529 B CN113573529 B CN 113573529B
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- control box
- sleeve
- support arm
- rotating shaft
- transverse
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- 238000000034 method Methods 0.000 title claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 239000010985 leather Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a control box for controlling audio, which comprises a control box body, a control box cover and a control box cover, wherein the control box body comprises a mounting plate and a rotating shaft, the mounting plate is used for being fixed on a wall, and the rotating shaft is fixed on the mounting plate; the rotating shaft is rotatably provided with a transverse supporting arm and a longitudinal supporting arm which is slidably arranged on the transverse supporting arm and has adjustable length; the longitudinal support arm is rotationally connected with a storage frame body for installing the control box body, and a control cable on the control box body sequentially penetrates through the longitudinal support arm, the transverse support arm, the rotating shaft and the installation disc and is embedded in a wall; the current situation that the audio control box is arranged on a conference table to lead to messy laying of control cables in the prior art is improved.
Description
Technical Field
The invention relates to the field of control box equipment, in particular to a control box for controlling audio and a use method thereof.
Background
The multimedia conference adopts a plurality of display screen combinations to form more to can show the meeting personnel that are located different regions and sound outgoing on different display screens, need control the volume size of different sound sources in the meeting, the audio control box that adopts in the prior art places on the conference table, causes display device to need lay a plurality of control cables to the audio control box between subaerial, just need carry out the condition that cable laid again after removing the control box.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the control box for controlling the audio, and solves the problem that the audio control box is arranged on a conference table to cause messy laying of control cables in the prior art. The application also provides a using method of the control box.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the control box for controlling the audio comprises a control box body, a control box cover and a control box cover, wherein the control box body comprises a mounting plate and a rotating shaft, the mounting plate is used for being fixed on a wall, and the rotating shaft is fixed on the mounting plate;
the rotating shaft is rotatably provided with a transverse supporting arm and a longitudinal supporting arm which is slidably arranged on the transverse supporting arm and has adjustable length;
the control box is characterized in that the longitudinal support arm is rotationally connected with a storage frame body for installing the control box body, and a control cable on the control box body sequentially penetrates through the longitudinal support arm, the transverse support arm, the rotating shaft and the installation disc and is embedded in a wall.
Preferably, the transverse supporting arm comprises a rotating sleeve rotatably arranged on the rotating shaft and a transverse branch pipe fixedly connected to the rotating sleeve; and the tail end of the transverse branch pipe is provided with a limiting part for preventing the longitudinal support arm from sliding out.
Preferably, the longitudinal support arm comprises a sliding sleeve which is slidably arranged on the transverse branch pipe and an upper adjusting pipe which is fixedly connected with the sliding sleeve;
the upper adjusting pipe is connected with an adjusting screw sleeve in a threaded manner, and the lower adjusting pipe is connected with the adjusting screw sleeve in a threaded manner;
the screw thread screwing direction of the upper adjusting pipe is opposite to the screw thread screwing direction of the lower adjusting pipe;
the lower adjusting pipe is rotationally connected with a rotating seat for installing the object placing frame body.
Preferably, an adjusting component for propping against the control box body is arranged on the side wall of the storage frame body;
the adjusting component comprises a T-shaped bolt which is connected with the side wall of the storage frame body in a threaded mode, and a positioning leather cup is fixedly connected to the part, extending into the storage frame body, of the T-shaped bolt.
Preferably, the positioning leather cup is made of silicon rubber.
Preferably, the lateral branch pipe, the upper adjusting pipe and the lower adjusting pipe are seamless steel pipes.
Preferably, the mounting plate is provided with at least 3 mounting holes uniformly distributed along the circumferential direction;
and an expansion anchor bolt used for being fixed on the wall is arranged in the mounting hole.
Preferably, the device further comprises a stepping motor, a rodless cylinder and a controller, wherein the stepping motor is arranged below the rotating shaft, a power part of the stepping motor is fixedly connected with the rotating sleeve, the rodless cylinder is arranged above the sliding sleeve, a moving part of the rodless cylinder is fixedly connected with the sliding sleeve, and the controller is electrically connected with the stepping motor and the rodless cylinder.
Preferably, the bottom of the rotating sleeve is provided with a sealing plate, the sealing plate is used for sealing the bottom of the rotating sleeve, and the power part of the stepping motor is fixedly connected with the sealing plate.
The invention also provides a use method of the control box for controlling the audio, which comprises the following steps:
s1, a controller controls a rodless cylinder to drive a sliding sleeve to move so as to adjust the position of a longitudinal supporting arm on a transverse branch pipe;
s2, the controller controls the stepping motor to drive the rotating sleeve to rotate so as to adjust the position of the transverse branch pipe.
Compared with the prior art, the invention has the following beneficial effects:
the whole device can move spatially through the rotation of the transverse support arm, and the opposite object frame body can move spatially by combining the sliding of the longitudinal support arm on the transverse support arm and the length adjustment of the longitudinal support arm, so that the control box can move in position when being used, and can move in a larger range conveniently for operation; the whole control box can be embedded in the wall after being arranged on the wall, so that the situation that the control box is moved to cause messy cables is avoided.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
in the drawing the view of the figure,
the control box comprises a control box body 1, a mounting plate 2, mounting holes 20, a rotating shaft 3, a transverse supporting arm 4, a rotating sleeve 41, a transverse supporting arm 42, a limiting part 43, a longitudinal supporting arm 5, a sliding sleeve 51, an upper adjusting pipe 52, an adjusting screw sleeve 53, a lower adjusting pipe 54, a rotating seat 55, a storage frame 6, an adjusting assembly 7, a T-shaped bolt 71 and a positioning leather cup 72.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
As shown in fig. 1 and 2, the embodiment of the invention proposes a control box for controlling audio, comprising a control box body 1, a mounting plate 2 for being fixed on a wall and a rotating shaft 3 fixed on the mounting plate 2; the rotating shaft 3 is rotatably provided with a transverse supporting arm 4 and a longitudinal supporting arm 5 which is slidably arranged on the transverse supporting arm 4 and has adjustable length, and the longitudinal supporting arm 5 is rotatably connected with a storage frame 6 for installing the control box body 1; through horizontal support arm 4 for pivot 3 rotates to can take the synchronous rotation of vertical support arm 5, and vertical support arm 5 can slide and carry out length adjustment on horizontal support arm 4, thereby can let put thing framework 6 and can remove in the spatial position in a certain limit, be convenient for shift out the control box when the operation, and can rationally place when not using. After the whole device is fixed on a wall, a control cable on the control box body 1 sequentially penetrates through the longitudinal support arm 5, the transverse support arm 4, the rotating shaft 3 and the mounting disc 2 and is embedded in the wall, so that the condition that the control cable is laid in disorder is avoided.
Specifically, the transverse supporting arm 4 comprises a rotating sleeve 41 rotatably mounted on the rotating shaft 3, and a transverse branch pipe 42 fixedly connected to the rotating sleeve 41; the tail end of the transverse branch pipe 42 is provided with a limiting part 43 for preventing the longitudinal support arm 5 from sliding out; the position of the longitudinal support arm 5 can be limited by the action of the limiting part 43, so that the longitudinal support arm is prevented from sliding out; meanwhile, the rotating sleeve 41 is in rotating fit with the rotating shaft 3, so that the position of the whole transverse branch pipe 42 can be adjusted in a rotating mode.
Specifically, the longitudinal support arm 5 includes a sliding sleeve 51 slidably mounted on the lateral branch pipe 42 and an upper adjusting pipe 52 fixedly connected to the sliding sleeve 51; wherein, the upper adjusting tube 52 is connected with an adjusting screw sleeve 53 by screw threads and a lower adjusting tube 54 connected with the adjusting screw sleeve 53 by screw threads; the threads on the upper adjustment tube 52 are threaded in the opposite direction as the threads on the lower adjustment tube 54; a rotating seat 55 for installing the object placing frame 6 is rotatably connected to the lower adjusting pipe 54; the upper adjusting tube 52 and the lower adjusting tube 54 can be relatively far away or relatively close to each other by rotating the adjusting screw sleeve 53, so that the height can be adjusted; meanwhile, the object placing frame body 6 is arranged through the rotating seat 55, so that the angle of the control box body 1 can be conveniently rotated during use.
For ease of threading and welding use, seamless steel tubes are used for the cross tube 42, the upper adjustment tube 52 and the lower adjustment tube 54.
In order to limit the control box body 1, an adjusting component 7 for propping against the control box body 1 is arranged on the side wall of the object placing frame body 6; the adjusting component 7 comprises a T-shaped bolt 71 which is connected with the side wall of the object placing frame 6 in a threaded manner, and a positioning leather cup 72 is fixedly connected to the part of the T-shaped bolt 71 extending into the object placing frame 6; the positioning leather cup 72 is made of silicon rubber, and the positioning leather cup 72 is rotated through the T-shaped bolt 71 to move and can be abutted against the control box body 1, so that reliable positioning can be formed.
Specifically, when fixing mounting plate 2, through set up at least 3 mounting holes 20 that set up along circumference equipartition on mounting plate 2, be equipped with the inflation crab-bolt that is used for fixing on the wall in the mounting hole 20, guarantee that mounting plate 2 fixed mounting back keeps steady state and can carry out reliable support to the whole.
In order to save effort better and avoid producing the potential safety hazard, this application control box still include step motor, rodless cylinder and controller, step motor locates the pivot 3 below, step motor's power portion with rotate the cover 41 rigid coupling and rotate cover 41, rodless cylinder locates slide cover 51 top, rodless cylinder's motion portion with slide cover 51 rigid coupling is in order to drive slide cover 51 motion, the controller with step motor, rodless cylinder communication electricity are connected, in order to make step motor and rotate cover 41 connect fastening in rotate cover 41 bottom and establish the closing plate, the closing plate is used for sealing rotate the bottom of cover 41, in one embodiment that can be realized, rotate cover 41 and closing plate all adopt stainless steel to make, closing plate and rotate cover 41 can integrative cast into, also can weld the closing plate in rotate cover 41 bottom, step motor's power portion with the closing plate dig concretely, cup joint on step motor's power portion (axle) with slide cover 51 rigid coupling is with the adapter sleeve, through with connect the adapter sleeve with the adapter sleeve and drive the triangle-shaped power sleeve with the adapter sleeve through the center when setting up the adapter sleeve into a recess and the triangle-shaped power sleeve, rotate the triangle-shaped recess about the pivot is rotated 3 when the adapter sleeve is rotated.
Specifically, the body of the stepping motor and the mounting plate 2 are fixed on the wall by adopting the same method (expansion screw and fixing nail can be adopted), and the power shaft of the stepping motor is inserted into the groove; similarly, the cylinder body of the rodless cylinder is fixed on the wall through expansion screws or fixing nails, the moving part of the rodless cylinder is welded with a plug rod, and the plug rod is plugged into a slot formed in the sliding sleeve 51, so that the moving part of the rodless cylinder drives the sliding sleeve 51 to slide on the transverse branch pipe 42. The object placing frame 6 is driven to rotate in space through the stepping motor and the rodless cylinder, manual adjustment is not needed, collision and drop are avoided, and the object placing frame is safer.
The application method of the control box for controlling the audio comprises the following steps:
s1, a controller controls a rodless cylinder to drive a sliding sleeve 51 to move so as to adjust the position of a longitudinal supporting arm 5 on a transverse branch pipe 42, and the transverse branch pipe 42 does not rotate at the moment;
s2, after the position of the longitudinal support arm 5 is determined, the controller controls the stepping motor to drive the rotating sleeve 41 to rotate so as to adjust the position of the transverse branch pipe 42, and therefore the position of the object placing frame 6 is finally determined.
Of course, the above two steps can be changed in order, but the position of the longitudinal support arm 5 on the transverse branch pipe 42 is adjusted first, and then the position of the transverse branch pipe 42 is adjusted to determine the rotation position of the longitudinal support arm 5, so that the safety is improved. The method is more labor-saving and safer.
Because the controller is in communication connection with the stepping motor and the rodless cylinder, the controller is a singlechip, and the singlechip can be controlled to work through a remote controller, so that the stepping motor and the rodless cylinder are controlled to work.
In the description of the present invention, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (6)
1. Control box of control audio frequency, including control box body (1), its characterized in that: comprises a mounting plate (2) fixed on a wall and a rotating shaft (3) fixed on the mounting plate (2); the rotating shaft (3) is rotatably provided with a transverse supporting arm (4) and a longitudinal supporting arm (5) which is slidably arranged on the transverse supporting arm (4) and has adjustable length; the longitudinal support arm (5) is rotationally connected with a storage frame body (6) for mounting the control box body (1), and a control cable on the control box body (1) sequentially penetrates through the longitudinal support arm (5), the transverse support arm (4), the rotating shaft (3) and the mounting disc (2) and is embedded in a wall;
the transverse supporting arm (4) comprises a rotating sleeve (41) rotatably arranged on the rotating shaft (3) and a transverse branch pipe (42) fixedly connected to the rotating sleeve (41); a limiting part (43) for preventing the longitudinal support arm (5) from sliding out is arranged at the tail end of the transverse branch pipe (42);
the longitudinal support arm (5) comprises a sliding sleeve (51) which is slidably arranged on the transverse branch pipe (42) and an upper adjusting pipe (52) which is fixedly connected on the sliding sleeve (51); an adjusting screw sleeve (53) is connected to the upper adjusting pipe (52) in a threaded manner, and a lower adjusting pipe (54) is connected to the adjusting screw sleeve (53) in a threaded manner; the screw thread on the upper adjusting pipe (52) rotates in the opposite direction to the screw thread on the lower adjusting pipe (54); a rotating seat (55) for installing the object placing frame body (6) is rotatably connected to the lower adjusting pipe (54);
the automatic transmission device is characterized by further comprising a stepping motor, a rodless cylinder and a controller, wherein the stepping motor is arranged below the rotating shaft (3), a power part of the stepping motor is fixedly connected with the rotating sleeve (41), the rodless cylinder is arranged above the sliding sleeve (51), a moving part of the rodless cylinder is fixedly connected with the sliding sleeve (51), and the controller is electrically connected with the stepping motor and the rodless cylinder;
an adjusting component (7) used for propping against the control box body (1) is arranged on the side wall of the object placing frame body (6); the adjusting component (7) comprises a T-shaped bolt (71) which is connected with the side wall of the object placing frame body (6) in a threaded mode, and a positioning leather cup (72) is fixedly connected to the part, extending into the object placing frame body (6), of the T-shaped bolt (71).
2. A control box for controlling audio according to claim 1, characterized in that: the positioning leather cup (72) is made of silicon rubber.
3. A control box for controlling audio according to any one of claims 1-2, characterized in that: the transverse branch pipe (42), the upper adjusting pipe (52) and the lower adjusting pipe (54) are seamless steel pipes.
4. A control box for controlling audio according to claim 1, characterized in that: at least 3 mounting holes (20) which are uniformly distributed along the circumferential direction are formed in the mounting plate (2); an expansion anchor bolt for fixing on a wall is arranged in the mounting hole (20).
5. A control box for controlling audio according to claim 1, characterized in that: the bottom of the rotating sleeve (41) is provided with a sealing plate, the sealing plate is used for sealing the bottom of the rotating sleeve (41), and the power part of the stepping motor is fixedly connected with the sealing plate.
6. A method of using the control box for controlling audio as claimed in claim 5, wherein: the method comprises the following steps: s1, a controller controls a rodless cylinder to drive a sliding sleeve (51) to move so as to adjust the position of a longitudinal supporting arm (5) on a transverse branch pipe (42);
s2, the controller controls the stepping motor to drive the rotating sleeve (41) to rotate so as to adjust the position of the transverse branch pipe (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110901676.8A CN113573529B (en) | 2021-08-06 | 2021-08-06 | Control box for controlling audio frequency and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110901676.8A CN113573529B (en) | 2021-08-06 | 2021-08-06 | Control box for controlling audio frequency and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113573529A CN113573529A (en) | 2021-10-29 |
| CN113573529B true CN113573529B (en) | 2024-03-29 |
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ID=78170684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110901676.8A Active CN113573529B (en) | 2021-08-06 | 2021-08-06 | Control box for controlling audio frequency and use method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN113573529B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113573529A (en) | 2021-10-29 |
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