Multimedia equipment convenient for outdoor wiring

Abstract

The utility model provides multimedia equipment convenient for outdoor wiring, which relates to the technical field of multimedia equipment and comprises an equipment body. The equipment body is provided with a vertical sound box shell, vertical square cylinders are arranged on the left and right sides of the top of the rear end face of the sound box shell, vertical plates are arranged on the left and right sides of the bottom end face of the sound box shell in the front and back direction, and left-right through fit grooves are formed in the rear portions of the bottom end faces of the vertical plates of the sound box shell. The bottom of the rear end of a vertical plate of the sound box shell is provided with a rotating hole penetrating left and right, so that ground contact moving wheels can be conveniently installed on the sound box shell through rotating bearing rods to rotate, the sound box shell can be conveniently inclined backwards to move through ground contact of the ground contact moving wheels, and the problems that equipment is heavy and is moved only through lifting, and the equipment is inconvenient to move are solved. The problems that arms of a carrying person are prone to fatigue, and moving measures are inconvenient to add on the equipment, so that the equipment touches the ground to move through the moving measures are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of multimedia equipment, and in particular relates to a multimedia equipment that is convenient for outdoor wiring use. Background Art

[0002] Multimedia devices refer to devices that can process and transmit various forms of media information, including audio devices, video devices and imaging devices. Audio devices include speakers and voice recorders, etc., which are used to play or record audio content. Video devices include televisions and cameras, etc., which are used to play or produce video content. Imaging devices include digital cameras, scanners and monitors, etc., which are used to shoot, scan or display image content.

[0003] Based on the above, the inventors have found that the existing multimedia devices have the following deficiencies:

[0004] 1. The equipment is heavy and can only be moved by carrying, which can easily cause fatigue in the arms of the person carrying it. It is not convenient to add moving measures to the equipment to enable the equipment to move on the ground by moving measures.

[0005] 2. The power cord of the device is short, which makes it impossible to connect the device to the indoor socket when used outdoors. It is not convenient to install power cord winding measures on the device to wind up and store a power cord of sufficient length. Utility Model Content

[0006] In order to solve the above-mentioned technical problems, the utility model provides a multimedia device that is convenient for outdoor wiring, so as to solve the problems that the existing equipment is heavy and can only be moved by carrying, which easily causes fatigue in the arms of the person carrying the equipment, and it is inconvenient to add moving measures to the equipment to enable the equipment to move on the ground by moving measures; the power cord of the equipment is short, resulting in the inability to connect the equipment to an indoor socket when used outdoors, and it is inconvenient to add power cord winding measures to the equipment to wind and store a power cord of sufficient length.

[0007] The purpose and effect of the multimedia device of the utility model which is convenient for outdoor wiring use are achieved by the following specific technical means:

[0008] A multimedia device that is convenient for outdoor wiring use comprises a device body; the device body is provided with a sound box shell in the up-down direction, square tubes in the up-down direction are provided on the left and right sides of the top of the rear end surface of the sound box shell, vertical plates in the front-back direction are provided on the left and right sides of the bottom end surface of the sound box shell, left and right through-fitting grooves are provided at the rear of the bottom end surface of the vertical plates of the sound box shell, left and right through-fitting grooves are provided, left and right through-fitting holes are provided at the bottom of the rear end of the vertical plates of the sound box shell, left and right through-fitting holes are provided, left and right through-fitting holes are provided in the middle of the vertical plates of the sound box shell, left and right through-fitting rotating bearing rods are inserted between the rotating holes of the sound box shell, left and right through-fitting rotating bearing rods are provided on the left and right through-fitting rods, the left and right through-fitting rods are provided on the outer end surfaces of the regular hexagonal prisms of the rotating bearing rods, threaded blind holes are provided on the regular hexagonal prisms of the rotating bearing rods, a ground-touching moving wheel is mounted on and fixed by bolts, a regular hexagonal groove is provided in the middle of the inner end surface of the ground-touching moving wheel, and left and right through-fitting holes are provided in the center of the ground-touching moving wheel.

[0009] Furthermore, a regular hexagonal groove is provided in the middle of the left end surface of the limiting circular plate, and a through hole penetrating left and right is provided in the center of the limiting circular plate.

[0010] Furthermore, a limiting circular plate is mounted on the regular hexagonal prism of the wire winding rod and fixed by bolts, and six finger holes are provided in a circular array on the periphery of the limiting circular plate.

[0011] Furthermore, a circular anti-slip plate is installed on the left end face of the wire winding rod by bolts, and six finger holes are opened in a circular array on the outer periphery of the circular anti-slip plate, and inferior arc grooves are opened on the upper and lower right end face of the circular anti-slip plate, and a through hole is opened in the middle of the inferior arc groove of the circular anti-slip plate, which passes through the left and right sides.

[0012] Furthermore, a wire winding rod is inserted between the through holes of the speaker box shell in the left and right directions, and a fixed threaded blind hole is provided on the upper and lower left end surfaces of the wire winding rod, a placement groove that passes through the front and back is provided in the middle of the left end surface of the wire winding rod, a regular hexagonal prism is provided on the right end surface of the wire winding rod, and a locking threaded blind hole is provided on the right end surface of the regular hexagonal prism of the wire winding rod.

[0013] Furthermore, a fixed limiting column in the front-to-back direction is installed inside the threaded blind hole of the dragging gripping rod, a thread is provided on the outer circumference of the fixed limiting column, and a regular hexagonal groove is provided on the rear end surface of the fixed limiting column.

[0014] Furthermore, a dragging gripping rod is inserted between the square tubes of the speaker box shell in the up and down direction, a gripping rod in the left and right direction is arranged on the top of the dragging gripping rod, vertical rods are arranged at the bottom of both ends of the gripping rod of the dragging gripping rod, and threaded blind holes are provided at both ends of the upper and lower rear end surfaces of the vertical rods of the dragging gripping rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The convenient ground-touching moving wheels are installed on the outer shell of the sound box through a rotating load-bearing rod for rotation, so that the outer shell of the sound box can be tilted backward and moved by touching the ground with the ground-touching moving wheels, which solves the problem that the heavy weight of the equipment can only be moved by carrying, which easily causes fatigue in the arms of the carrying personnel and it is inconvenient to add moving measures on the equipment to make the equipment move by touching the ground through moving measures.

[0017] The power cord is conveniently limited in the placement groove of the wire winding rod, and the wire winding rod is conveniently rotated to wind the power cord through the anti-drop circular plate or the limiting circular plate, which solves the problem that the power cord of the equipment is short, resulting in the equipment being unable to be connected to the indoor socket when used outdoors, and it is inconvenient to install power cord winding measures on the equipment to wind and store a power cord of sufficient length. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main structural schematic diagram of the utility model.

[0019] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0020] Figure 3 It is a schematic diagram of the disassembled structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the mobile state of the utility model.

[0022] Figure 5 It is a cross-sectional schematic diagram of the electric wire winding rod of the utility model.

[0023] Figure 6 It is a cross-sectional schematic diagram of the rotary load-bearing rod of the utility model.

[0024] In the figure: 1. Equipment body; 2. Speaker box shell; 3. Drag grip rod; 4. Fixed limit column; 5. Rotating load-bearing rod; 6. Ground-touching moving wheel; 7. Wire winding rod; 8. Anti-slip circular plate; 9. Limit circular plate. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a multimedia device that is convenient for outdoor wiring use, including a device body 1; the device body 1 is provided with a sound box shell 2 in the up-down direction, which is convenient for carrying various components; the left and right sides of the top of the rear end surface of the sound box shell 2 are provided with square tubes in the up-down direction, which are convenient for dragging the gripping rod 3 to be inserted and installed; the left and right sides of the bottom end surface of the sound box shell 2 are provided with vertical plates in the front-back direction, which are convenient for carrying a rotating bearing rod 5 and a wire winding rod 7; the rear of the bottom end surface of the vertical plate of the sound box shell 2 is provided with a left-right through-fitting groove, which is convenient for the ground-touching moving wheel 6 to touch the ground; the bottom of the rear end of the vertical plate of the sound box shell 2 is provided with a left-right through-rotating hole, which is convenient for the rotating bearing rod 5 to be inserted and rotated; the middle of the vertical plate of the sound box shell 2 is provided with a left-right through-hole, which is convenient for the wire winding rod 7 to be inserted and rotated; the rotating bearing rod 5 in the left-right direction is inserted between the rotating holes of the sound box shell 2, which is convenient for the rotating bearing rod 5 to rotate The left and right end surfaces of the rotating bearing rod 5 are provided with regular hexagonal prisms, which are convenient for the touch-and-go moving wheel 6 to rotate synchronously. The outer end surface of the regular hexagonal prism of the rotating bearing rod 5 is provided with a threaded blind hole, which is convenient for the touch-and-go moving wheel 6 to be fixed by bolts. The touch-and-go moving wheel 6 is installed on the regular hexagonal prism of the rotating bearing rod 5 and fixed by bolts, which is convenient for touch-and-go movement. A regular hexagonal groove is provided in the middle of the inner end surface of the touch-and-go moving wheel 6, which is convenient for the set to rotate synchronously. A through hole that runs through the left and right is provided in the center of the touch-and-go moving wheel 6, which is convenient for installation by bolts. A dragging gripping rod 3 in the upper and lower directions is inserted between the square tubes of the sound box shell 2, which is convenient for dragging and grasping. The top of the dragging gripping rod 3 is provided with left and right gripping rods, which is convenient for hand grasping. The bottom of both ends of the gripping rod of the dragging gripping rod 3 is provided with vertical poles in the upper and lower directions, which is convenient for lifting and moving. Threaded blind holes are provided at both ends of the vertical pole rear end surface of the dragging gripping rod 3, which is convenient for fixing the limit column 4 through threaded installation.

[0029] Among them, a fixed limiting column 4 in the front and rear directions is installed inside the threaded blind hole of the dragging grasping rod 3, which is convenient for limiting the lifting and lowering of the dragging grasping rod 3. The outer circumference of the fixed limiting column 4 is provided with a thread, which is convenient for installation through the thread. A regular hexagonal groove is provided on the rear end face of the fixed limiting column 4, which is convenient for rotating and disassembling through tools. A wire winding rod 7 in the left and right directions is inserted between the through holes of the sound box shell 2, which is convenient for winding and storing the power cord. Fixed threaded blind holes are provided on the upper and lower left end faces of the wire winding rod 7, which is convenient for the installation of the anti-slip circular plate 8 through bolts. A placement groove that runs through the front and back is provided in the middle of the left end face of the wire winding rod 7, which is convenient for the power cord to be placed in the limit position. A regular hexagonal prism is provided on the right end face of the wire winding rod 7, which is convenient for the synchronous rotation of the limiting circular plate 9 set. A locking threaded blind hole is provided on the right end face of the regular hexagonal prism of the wire winding rod 7, which is convenient for the passing of the limiting circular plate 9. The wire winding rod 7 is fixed with bolts, and an anti-slip circular plate 8 is installed on the left end face of the wire winding rod 7 through bolts, which is convenient for the rotation of the wire winding rod 7. The anti-slip circular plate 8 is provided with six finger holes that penetrate left and right in an annular array on the periphery of the anti-slip circular plate 8, which is convenient for the fingers to be inserted into the interior. The right end face of the anti-slip circular plate 8 is provided with inferior arc grooves on the upper and lower sides, which is convenient for the insertion of the left end of the wire winding rod 7. The middle of the inferior arc groove of the anti-slip circular plate 8 is provided with a through hole that penetrates left and right, which is convenient for installation by bolts. A limited circular plate 9 is mounted on the regular hexagonal prism of the wire winding rod 7 and fixed by bolts, which is convenient for the rotation of the wire winding rod 7. Six finger holes that penetrate left and right are opened in an annular array on the periphery of the limiting circular plate 9, which is convenient for the fingers to be inserted into the interior. A regular hexagonal groove is opened in the middle of the left end face of the limiting circular plate 9, which is convenient for the synchronous rotation of the set, and a through hole that penetrates left and right is opened in the center of the limiting circular plate 9, which is convenient for fixing by bolts.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In the utility model, Figure 5 The inside of the placement groove of the wire winding rod 7 shown is the power cord, the rear end of the power cord is in a truncated state, the rear end of the power cord is a socket plug, and the front end of the power cord is an audio plug. At this time, the plugs at both ends of the power cord are in a state of being detached from the socket. When the power cord is wound and stored, the wire winding rod 7 is rotated by the anti-slip circular plate 8 or the limiting circular plate 9, and the power cord can be wound and stored by the wire winding rod 7. When the device body 1 is dragged and moved, the drag gripping rod 3 is held and pulled upward, and the audio box housing 2 is tilted backward by dragging the gripping rod 3, so that the front of the bottom end face of the vertical plate of the audio box housing 2 is separated from the ground, so that the audio box housing 2 is only in contact with the ground through the ground-touching moving wheel 6, and the state is as shown in FIG. Figure 4 As shown, the device body 1 can then be moved by dragging the gripping rod 3 .

[0032] Embodiment 2:

[0033] The difference from the first embodiment is that the regular hexagonal groove of the fixed limit column 4 can also be set as a regular heptagonal groove, so that the fixed limit column 4 can only be rotated by a special tool that cooperates with the regular heptagonal groove, preventing non-staff from rotating and disassembling the fixed limit column 4.

[0034] Embodiment three:

[0035] The difference from the first embodiment is that the front end surface of the fixed limit column 4 can also be set to a frosted surface, thereby increasing the friction between the front end surface of the fixed limit column 4 and the drag gripping rod 3 to prevent the fixed limit column 4 from rotating loose.

Claims

1. A multimedia device that is convenient for outdoor wiring use, characterized in that: The device comprises a device body (1); the device body (1) is provided with a sound box shell (2); the top and left sides of the rear end surface of the sound box shell (2) are provided with square tubes in the up-down direction; the bottom and left sides of the bottom end surface of the sound box shell (2) are provided with vertical plates in the front-back direction; the bottom end surface of the vertical plate of the sound box shell (2) is provided with a left-right through-fitting groove; the bottom of the rear end of the vertical plate of the sound box shell (2) is provided with a left-right through-rotating hole; the middle of the vertical plate of the sound box shell (2) is provided with a left-right through-hole; a rotating bearing rod (5) is inserted between the rotating holes of the sound box shell (2); the left and right end surfaces of the rotating bearing rod (5) are provided with regular hexagonal prisms; the outer end surface of the regular hexagonal prism of the rotating bearing rod (5) is provided with a threaded blind hole; a ground contact moving wheel (6) is mounted on the regular hexagonal prism of the rotating bearing rod (5) and fixed by bolts; a regular hexagonal groove is provided in the middle of the inner end surface of the ground contact moving wheel (6); and a left-right through-hole is provided in the center of the ground contact moving wheel (6).

2. A multimedia device that is convenient for outdoor wiring use as claimed in claim 1, characterized in that: A drag gripping rod (3) is inserted between the square tubes of the sound box shell (2), a left-right gripping rod is arranged on the top of the drag gripping rod (3), vertical rods are arranged at the bottom of both ends of the gripping rod of the drag gripping rod (3), and threaded blind holes are opened at both ends of the vertical rod rear end surface of the drag gripping rod (3).

3. A multimedia device that is convenient for outdoor wiring use as claimed in claim 2, characterized in that: A fixed limiting column (4) is installed inside the threaded blind hole of the dragging grasping rod (3), a thread is provided on the outer circumference of the fixed limiting column (4), and a regular hexagonal groove is provided on the rear end surface of the fixed limiting column (4).

4. A multimedia device that is convenient for outdoor wiring use as claimed in claim 2, characterized in that: A wire winding rod (7) is inserted between the through holes of the sound box shell (2); a fixing threaded blind hole is provided at the upper and lower ends of the left end surface of the wire winding rod (7); a placement groove that passes through the front and back is provided in the middle of the left end surface of the wire winding rod (7); a regular hexagonal prism is provided on the right end surface of the wire winding rod (7); and a locking threaded blind hole is provided on the right end surface of the regular hexagonal prism of the wire winding rod (7).

5. A multimedia device that is convenient for outdoor wiring use as claimed in claim 4, characterized in that: The left end surface of the wire winding rod (7) is equipped with an anti-slip circular plate (8) through bolts, and the outer periphery of the anti-slip circular plate (8) is provided with six finger holes extending through the left and right sides in an annular array, and the right end surface of the anti-slip circular plate (8) is provided with inferior arc grooves at the top and bottom, and a through hole extending through the left and right sides is provided in the middle of the inferior arc groove of the anti-slip circular plate (8).

6. A multimedia device that is convenient for outdoor wiring use as claimed in claim 5, characterized in that: A limiting circular plate (9) is mounted on the regular hexagonal prism of the wire winding rod (7) and fixed by bolts, and six finger holes penetrating the limiting circular plate (9) are provided in an annular array on the periphery thereof.

7. A multimedia device that is convenient for outdoor wiring use as claimed in claim 6, characterized in that: A regular hexagonal groove is provided in the middle of the left end surface of the limiting circular plate (9), and a through hole penetrating left and right is provided in the center of the limiting circular plate (9).

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