CN210469664U

CN210469664U - Sound box with wire winding device

Info

Publication number: CN210469664U
Application number: CN201922250315.2U
Authority: CN
Inventors: 曾宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-05-05
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an audio amplifier with spooler relates to audio amplifier technical field. The utility model comprises a left sound channel sound box, a right sound channel sound box and a connecting wire for connecting the left sound channel sound box and the right sound channel sound box; a wire rewinding device is arranged in the middle of the connecting wire; the wire rewinding device comprises a shell and a wire rewinding disc rotatably arranged in the shell; the upper part of the left side surface of the shell is provided with a left wire outlet, and the lower part of the right side surface of the shell is provided with a right wire outlet; the middle part of the connecting wire is wound on the take-up reel, and the left end of the connecting wire penetrates out of the left wire outlet and is connected with the left sound channel sound box; the right end of the connecting line penetrates out of the right wire outlet and is connected with the right sound channel sound box; the left surface of shell can be dismantled with left channel audio amplifier and be connected, and the right flank of shell can be dismantled with right channel audio amplifier and be connected. The utility model discloses a problem that the connecting wire was in disorder put, was difficult for arranging has been solved to the audio amplifier, and the spooler can also regard as the connecting piece between two audio amplifiers, makes things convenient for accomodating of audio amplifier.

Description

Sound box with wire winding device

Technical Field

The utility model relates to an audio amplifier technical field, concretely relates to audio amplifier with spooler.

Background

The sound box is a common sound playing device and can play sound when people listen to music or watch videos. The audio amplifier sets up in pairs usually, divide into left sound track audio amplifier and right sound track audio amplifier, and the transmission of electric current and signal is realized through the connecting wire electricity between left sound track audio amplifier and the right sound track audio amplifier. The left sound channel sound box and the right sound channel sound box are usually placed on the left side and the right side of a television or a display when being placed, so that the sound boxes are symmetrically placed and attractive. Due to the placing requirement, a manufacturer of the sound box can reserve a longer connecting line between the left sound channel sound box and the right sound channel sound box when producing the sound box, and the problem of insufficient length of the connecting line is avoided. The prior art loudspeaker box has the following problems: firstly, when the sound box is used, the connecting wires can only be untied in a whole section, and after the sound box is placed, the connecting wires with redundant lengths can be randomly placed on a desktop, so that the tidiness and the attractiveness of the desktop are affected, and the sound box is not easy to arrange. Two, two audio amplifiers are split type structure, need arrange in order when accomodating at the audio amplifier not using, and it is not very convenient to carry and shift, also shifts easily after accomodating, and is not pleasing to the eye enough.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a loudspeaker box with a take-up device. The utility model discloses an audio amplifier can receive the connecting wire winding through the spooler and put, can adjust the exerted length of connecting wire according to the user demand, has solved the connecting wire in disorder and has put, the difficult problem of putting in order, and the connecting piece between two audio amplifiers can also be regarded as to the spooler, makes things convenient for accomodating of audio amplifier.

The utility model relates to a sound box with a take-up device, which comprises a left sound channel sound box, a right sound channel sound box and a connecting wire for connecting the left sound channel sound box and the right sound channel sound box; a wire rewinding device is arranged in the middle of the connecting wire; the wire rewinding device comprises a shell and a wire rewinding disc rotatably arranged in the shell; the upper part of the left side surface of the shell is provided with a left wire outlet, and the lower part of the right side surface of the shell is provided with a right wire outlet; the middle part of the connecting wire is wound on the take-up reel, and the left end of the connecting wire penetrates out of the left wire outlet and is connected with the left sound channel sound box; the right end of the connecting line penetrates out of the right wire outlet and is connected with the right sound channel sound box; the left side of shell with the connection can be dismantled to the left channel audio amplifier, the right side of shell with the connection can be dismantled to the right channel audio amplifier.

Preferably, both ends of the take-up reel are provided with baffles, and a take-up groove for receiving and placing the connecting wire is formed between the two baffles.

Preferably, the connecting wire includes power cord and signal line, the middle part of receiving the wire casing is equipped with the baffle, the baffle will receive the wire casing and separate into power wire casing and signal wire casing, the power cord sets up in the power wire casing, the signal line sets up in the signal wire casing.

Preferably, the middle parts of the left outlet and the right outlet are respectively provided with a barrier strip, and the barrier strips divide the left outlet and the right outlet into a power line outlet and a signal line outlet; the power line outlet corresponds to the power line groove, and the power line penetrates out of the power line outlet; the signal wire outlet corresponds to the signal wire groove, and the signal wire penetrates out of the signal wire outlet.

Preferably, the middle parts of the front side surface and the rear side surface of the shell are respectively provided with a connecting hole, two ends of the take-up reel extend outwards to form a connecting shaft matched with the connecting holes, and the connecting shaft is rotatably arranged in the connecting holes.

Preferably, the outer side surface of the connecting shaft and the inner side surface of the connecting hole are both provided with strip-shaped teeth for increasing friction.

Preferably, the back of the left channel sound box and the back of the right channel sound box are both provided with inserting strips, the left side surface and the right side surface of the shell are respectively provided with inserting slots matched with the inserting strips, and the left channel sound box and the right channel sound box are respectively connected with the left side and the right side of the wire rewinding device through the matching of the inserting strips and the inserting slots.

Preferably, the left channel audio amplifier with the back of right channel audio amplifier all is equipped with the pin thread, the left surface and the right flank of shell be equipped with respectively with the box of pin thread looks adaptation, the left channel audio amplifier with the right channel audio amplifier passes through the pin thread with the cooperation of box is connected respectively the left and right sides of spooler.

Preferably, the wire rewinding device comprises a knob, and the knob is arranged outside the shell and connected with the middle part of the wire rewinding disc.

Preferably, the side surface of the knob is provided with anti-slip lines.

A audio amplifier with spooler, its advantage lies in:

1. the utility model discloses an audio amplifier has set up the spooler at the middle part of connecting wire, can receive the connecting wire winding through the take-up reel and put on the take-up reel to it is hidden in the shell. Therefore, a user can adjust the exposed length of the connecting wire according to the placing distance of the two sound boxes, the problem that redundant connecting wires are placed in disorder is solved, and the desktop is neat and attractive. And when the connecting wire is wound, the connecting wire at the left end and the right end can be simultaneously stored only by rotating the take-up reel, so that the operation is very convenient and fast, and the arrangement of the connecting wire is very convenient. When the audio amplifier is not used to accomodate, can with most connecting wire income spooler in, then couple together two audio amplifiers through the spooler, make it become the structure of integration, just so convenient when removing the audio amplifier, it is also clean and tidy pleasing to the eye to put to be difficult to take place to shift.

2. The two ends of the take-up reel are provided with the baffle plates, the take-up groove is formed between the two baffle plates, and the take-up groove can prevent the connecting wire from sliding towards the two ends and plays a role in limiting.

3. The connecting wire is including detached power cord and signal line usually, so set up the baffle in the middle part of receiving the line groove, will receive the line groove and separate into power wire casing and signal wire casing that separate each other, can prevent that two kinds of connecting wires from knoing the winding for the connecting wire of audio amplifier is neater and more beautiful, convenient arrangement.

4. The outlet is separated by the barrier strip and is divided into a power line outlet and a signal line outlet, the power line penetrates out from the power line outlet, and the signal line penetrates out from the signal line outlet. Two kinds of connecting wires separate each other, avoid the winding, make the connecting wire of audio amplifier is clean and tidy orderly, convenient arrangement.

5. The take-up reel and the shell are rotatably connected through a hole shaft matched mode, and the hole shaft matched mode is stable in connection, smooth in rotation and convenient to process.

6. The lateral surface of connecting axle and the medial surface of connecting hole all are equipped with the bar tooth, and the bar tooth can increase the frictional force between connecting hole and the connecting axle, prevents that the take-up reel from rotating at will.

7. The inserting slot and the male and female buckles can connect the wire collector with the left and right sound channel sound boxes, and the connection and the disassembly are convenient and quick, and the processing is convenient.

8. The knob is arranged outside the shell and is connected with the middle part of the take-up reel. Can drive the take-up reel through rotatory knob and rotate and receive the line, convenient operation, the appearance is pleasing to the eye.

9. The anti-slip threads can prevent the knob from slipping when rotated by a hand.

Drawings

Fig. 1 is one of schematic structural diagrams of a sound box with a take-up device according to the present invention;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a second schematic structural view of the sound box with the wire rewinding device according to the present invention;

fig. 4 is a schematic structural view of the left side surface of the wire rewinding device according to the present invention;

fig. 5 is a schematic structural view of the direction of the right side surface of the wire rewinding device according to the present invention;

fig. 6 is an exploded view of the take-up device of the present invention;

fig. 7 is a schematic structural view of the take-up reel of the present invention.

Description of reference numerals: the sound box comprises a 1-left sound channel sound box body, a 2-right sound channel sound box body, a 3-connecting wire, a 4-wire winder, a 41-left wire outlet, a 42-right wire outlet, a 43-slot, a 44-connecting hole, a 45-blocking strip, a 5-wire collecting disc, a 51-baffle, a 52-partition plate, a 53-connecting shaft, a 6-blocking strip and a 7-knob.

Detailed Description

As shown in fig. 1-5, a audio amplifier with spooler, including left channel audio amplifier 1 and right channel audio amplifier 2, still including connecting wire 3 of connecting left channel audio amplifier 1 and right channel audio amplifier 2. The middle part of the connecting wire 3 is provided with a wire rewinding device 4, and the wire rewinding device 4 comprises a shell and a wire rewinding disc 5 which is rotatably arranged in the shell. The shell is a square shell made of hard plastics, and the take-up reel 5 is integrally cylindrical. The upper part of the left side surface of the shell is provided with a left outlet 41, and the lower part of the right side surface of the shell is provided with a right outlet 42.

Referring to fig. 2, the middle portion of the connection wire 3 is wound on the take-up reel 5 and fixed to the surface of the take-up reel 5 by gluing. The left end of the connecting wire 3 penetrates out of the left wire outlet 41 and is connected with the left sound channel sound box 1; the right end of the connecting wire 3 penetrates out of the right outlet 42 and is connected with the right sound channel loudspeaker box 2. When take-up reel 5 clockwise rotates like this, the connecting wire 3 of controlling both ends can be pulled into in the shell to twine on take-up reel 5 under the effect of take-up reel 5. When the connecting wire 3 needs to be pulled out, the take-up reel 5 can be rotated anticlockwise, the connecting wire 3 is pulled out gradually, and the connecting wire 3 can be pulled out of the take-up reel 5.

Therefore, when the sound box is used by a user, the exposed length of the connecting wire 3 can be flexibly adjusted according to the distance between the left sound channel sound box 1 and the right sound channel sound box 2. The specific operation flow can be that, estimate earlier the interval between two audio amplifier locating points, pull out approximate length with connecting wire 3, then put left channel audio amplifier 1 and right channel audio amplifier 2 respectively on the audio amplifier locating point, after putting the completion, if the length of connecting wire 3 is longer, lead to connecting wire 3 bending folding on the desktop, just can clockwise rotation take-up reel 5, pull into the shell with exposed connecting wire 3, the winding is on take-up reel 5, suitably rotate take-up reel 5, until exposed connecting wire 3 is in linear state approximately, there is not obvious bending folding phenomenon, then put on the desktop with the bottom surface of spooler 4 can, just can accomplish putting of audio amplifier. And if the length of exposed connecting wire 3 is shorter, the loudspeaker box can not be placed on the loudspeaker box placing point, then the take-up reel 5 can be rotated anticlockwise, the connecting wire 3 is pulled outwards, after the appropriate connecting wire 3 is pulled out, the loudspeaker box is placed on the loudspeaker box placing point, and then the take-up reel 5 is rotated to finely adjust the length. Like this the audio amplifier is putting good back, and unnecessary connecting wire 3 all is twined by take-up reel 5, receive to put in spooler 4, and connecting wire 3 on the desktop is in linear state basically, and whole desktop does not have crooked indiscriminate connecting wire 3, and unusual clean and tidy pleasing to the eye also can not exist with other electric wire winding's phenomenon. Therefore, the user can adjust the exposed length of the connecting wire 3 according to the placing distance of the two sound boxes, the problem that the redundant connecting wires 3 are placed in disorder is solved, and the desktop is neat and attractive.

And have the structure of left and right sound channel audio amplifier to the audio amplifier, set up spooler 4 in the middle part of connecting wire 3, when rotating take-up reel 5, the connecting wire 3 of controlling both ends can be drawn in or stretch out outwards in step, and it is very convenient quick to put and arrange in order connecting wire 3.

The left surface of shell can be dismantled with left sound channel audio amplifier 1 and be connected, and the right flank of shell can be dismantled with right sound channel audio amplifier 2 and be connected. When the audio amplifier is not used to accomodate, as shown in fig. 3, can clockwise rotation take-up reel 5, with most connecting wire 3 income spooler 4 in, make left sound channel audio amplifier 1 and right sound channel audio amplifier 2 press close to mutually, then be connected left sound channel audio amplifier 1 and right sound channel audio amplifier 2 with spooler 4 respectively, whole audio amplifier just so is connected into a whole, just so more convenient when removing the audio amplifier, it is also neat and artistic to put, and be difficult to the aversion after putting. Meanwhile, the integrated structure is also beneficial to the production process of the sound box, for example, the carrying process and the packaging process of the sound box are more convenient.

Referring to fig. 7, the take-up reel 5 is cylindrical, two ends of the take-up reel 5 are respectively provided with a baffle 51, the baffles 51 are circular plates, the diameter of each baffle 51 is larger than that of the take-up reel 5, and a take-up slot for placing the connecting wire 3 is formed between the two baffles 51. Like this take-up reel 5 is after winding connecting wire 3, and connecting wire 3 can be received and put in receiving the line inslot, and baffle 51 can prevent that connecting wire 3 from playing spacing effect to the both ends landing of take-up reel 5.

The connection line 3 typically includes a power line for passing current and a signal line for passing an audio signal. The two connection lines 3 are typically provided as two separate wires to avoid current cross talk. Based on the above structure, the middle part of the take-up groove is provided with the partition plate 52 in the embodiment, and the partition plate 52 is an annular plate, and the inner diameter of the annular plate is matched with the outer diameter of the take-up reel 5. Baffle 52 sets up in the middle part of take-up reel 5, and baffle 52 just will receive the wire casing and separate into power wire casing and the signal wire casing that separates each other like this, sets up power cord and signal line respectively in power wire casing and signal wire casing, can prevent like this that power cord and signal line from taking place intertwine's phenomenon in spooler 4 for the connecting wire 3 of audio amplifier is neater more pleasing to the eye, convenient arrangement.

Corresponding to the structure, the middle parts of the left outlet 41 and the right outlet 42 are both provided with a barrier strip 45, the barrier strip 45 divides the outlets into a power line outlet and a signal line outlet which are isolated from each other, the power line outlet corresponds to the power line slot, and the signal line outlet corresponds to the signal line slot. The power line and the signal line respectively penetrate out of the power line outlet and the signal line outlet. The structure that separated power cord export and signal line export can be with foretell power wire casing and signal wire casing is corresponding, further prevents two kinds of connecting wires intertwine for connecting wire 3 is clean and tidy orderly, convenient arrangement.

Referring to fig. 6, the take-up reel 5 is rotatably connected to the housing. The middle parts of the front side surface and the rear side surface of the shell are respectively provided with a circular connecting hole 44, two ends of the take-up reel 5 extend outwards to form a connecting shaft 53, the shaft diameter of the connecting shaft 53 is slightly smaller than the aperture of the connecting hole 44, the connecting shaft 53 is arranged in the connecting hole 44 and is in clearance fit with the connecting hole 44, so that the connecting shaft 53 can rotate relative to the connecting hole 44, and the take-up reel 5 can rotate relative to the shell. Realize rotating through above-mentioned hole axle complex mode between take-up reel 5 and the shell and be connected, hole axle complex mode is connected firmly, is rotated smoothly and processing is convenient.

The rotation of the take-up reel 5 can pull the connecting wire 3, so the take-up reel 5 cannot rotate at will, and the ideal situation is that when a user rotates the take-up reel 5 by hand, the take-up reel 5 rotates to adjust the length of the connecting wire 3, after the adjustment is completed, the user stops rotating, and the take-up reel 5 keeps static and does not rotate at will. In order to achieve the purpose, the embodiment is provided with strip-shaped teeth on the outer side surface of the connecting shaft 53 and the inner side surface of the connecting hole 44, and the strip-shaped teeth are distributed along the circumferential direction of the connecting shaft 53 and the connecting hole 44 to form a structure similar to a bottle cap of a water bottle. The strip-shaped teeth can increase the friction force between the connecting hole 44 and the connecting shaft 53, so that the take-up reel 5 keeps static when not subjected to external force, and the take-up reel 5 is prevented from rotating randomly.

Referring to fig. 1 to 5, the bottom of the back of each of the left channel loudspeaker box 1 and the right channel loudspeaker box 2 is provided with a slip 6, the slip 6 is in the shape of a square strip extending outward, and the tail end of the slip is protruded upward and is in the shape of a hook. The bottom of the left side surface and the bottom of the right side surface of the shell are respectively provided with a slot 43 matched with the inserting strip 6, the slot 43 is a square slot, the size of the slot 43 is slightly larger than that of the inserting strip 6, and the inserting strip 6 can be inserted into and fixed in the slot 43. Left channel audio amplifier 1 and right channel audio amplifier 2 realize pegging graft through cutting 6, slot 43 and spooler 4 for left channel audio amplifier 1 and right channel audio amplifier 2 can dismantle the left and right sides of connection at spooler 4 respectively.

The left sound channel sound box 1 and the right sound channel sound box 2 can be detachably connected with the wire rewinding device 4 in the following mode. The back of the left sound channel sound box 1 and the back of the right sound channel sound box 2 are both provided with male buckles, and the left side surface and the right side surface of the shell are respectively provided with female buckles matched with the male buckles. The lock is realized through pin thread and box to left channel audio amplifier 1, right channel audio amplifier 2 for left channel audio amplifier 1 and right channel audio amplifier 2 can dismantle the left and right sides of connection at spooler 4 respectively.

Above two kinds of modes all can realize dismantling of left channel audio amplifier 1, right channel audio amplifier 2 and spooler 4 and be connected to connect and dismantle convenient quick, processing is convenient, can select according to actual demand.

The wire rewinding device 4 further comprises a knob 7, wherein the knob 7 is arranged outside the shell and connected with the middle of the wire rewinding disc 5, so that the knob 7 can drive the wire rewinding disc 5 to synchronously rotate when rotating. Therefore, a user can rotate the take-up reel 5 through the knob 7 to take up wires, the operation of the user can be facilitated, and the appearance is attractive.

The side of the knob 7 is provided with anti-slip lines distributed along the circumferential direction of the knob 7, and the anti-slip lines can prevent the hand from sliding when the knob 7 is rotated, so that the wire winding operation is more convenient.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse explanation, these directional terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present application.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures, and it is to be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A sound box with a wire rewinding device comprises a left sound channel sound box, a right sound channel sound box and a connecting wire for connecting the left sound channel sound box and the right sound channel sound box; the wire winding device is characterized in that a wire winding device is arranged in the middle of the connecting wire; the wire rewinding device comprises a shell and a wire rewinding disc rotatably arranged in the shell; the upper part of the left side surface of the shell is provided with a left wire outlet, and the lower part of the right side surface of the shell is provided with a right wire outlet; the middle part of the connecting wire is wound on the take-up reel, and the left end of the connecting wire penetrates out of the left wire outlet and is connected with the left sound channel sound box; the right end of the connecting line penetrates out of the right wire outlet and is connected with the right sound channel sound box; the left side of shell with the connection can be dismantled to the left channel audio amplifier, the right side of shell with the connection can be dismantled to the right channel audio amplifier.

2. The sound box according to claim 1, wherein two ends of the take-up reel are provided with baffles, and a take-up slot for receiving the connecting wire is formed between the two baffles.

3. The sound box according to claim 2, wherein said connecting wire comprises a power line and a signal line, a partition is disposed in the middle of said wire receiving slot, said partition divides said wire receiving slot into a power line slot and a signal line slot, said power line is disposed in said power line slot, and said signal line is disposed in said signal line slot.

4. The acoustic enclosure of claim 3, wherein a barrier is disposed in a middle portion of each of the left and right outlets, the barrier separating the left outlet from the right outlet into a power line outlet and a signal line outlet; the power line outlet corresponds to the power line groove, and the power line penetrates out of the power line outlet; the signal wire outlet corresponds to the signal wire groove, and the signal wire penetrates out of the signal wire outlet.

5. The sound box according to claim 1, wherein the front side and the rear side of the housing are each provided with a connecting hole at a middle portion thereof, both ends of the take-up reel extend outward to form a connecting shaft adapted to the connecting holes, and the connecting shaft is rotatably disposed in the connecting holes.

6. The sound box according to claim 5, wherein the outer side surface of the connecting shaft and the inner side surface of the connecting hole are provided with strip-shaped teeth for increasing friction.

7. The sound box according to claim 1, wherein the back surfaces of the left channel sound box and the right channel sound box are provided with insertion strips, the left side surface and the right side surface of the housing are respectively provided with insertion slots adapted to the insertion strips, and the left channel sound box and the right channel sound box are respectively connected to the left side and the right side of the cable winding device through the cooperation of the insertion strips and the insertion slots.

8. The sound box according to claim 1, wherein a male buckle is disposed on the back of each of the left channel sound box and the right channel sound box, a female buckle adapted to the male buckle is disposed on the left side and the right side of the housing, and the left channel sound box and the right channel sound box are connected to the left and the right sides of the cable winding device respectively through the male buckle and the female buckle.

9. The acoustic enclosure of claim 1, wherein the take-up reel includes a knob disposed outside the enclosure and coupled to a middle portion of the take-up reel.

10. The sound box of claim 9, wherein the knob has anti-slip threads on the sides.