CN211880567U

CN211880567U - External sound equipment

Info

Publication number: CN211880567U
Application number: CN202021049172.5U
Authority: CN
Inventors: 张东星
Original assignee: Jiangxi Institute of Fashion Technology
Current assignee: Jiangxi Institute of Fashion Technology
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-11-06
Anticipated expiration: 2030-06-09

Abstract

The utility model provides an external stereo set, during the use, peg graft the connecting wire head end on the connecting wire interface, the connecting wire end stretches into the inside duplex winding of box body through the inlet wire mouth and establishes on the locating part and stretch out the box body through the outlet, to the outer extension connecting wire of box body, peg graft the connecting wire end on playback devices's interface, the gyration spring resets to revolve inside withdrawing the box body with exerted unnecessary connecting wire, in the external stereo set use, conveniently accomodate the connecting wire, avoid putting and mix, do benefit to the holding wire neatly, improve pleasing to the eye degree.

Description

External sound equipment

Technical Field

The utility model relates to a play device technical field, concretely relates to external stereo set.

Background

Currently, playback devices and audio devices can be divided into two main categories: in the first type, the sound box is arranged in the playing equipment, and the sound box and the playing equipment are integrally arranged, so that the playing equipment is small in size and convenient to carry; the second type, the stereo set is external stereo set, and the stereo set passes through the connecting wire to be connected with playback devices, and the stereo set of this type independently sets up, and its inside part is more meticulous can improve the sound quality, and convenient the maintenance change.

After the existing external sound equipment is connected with the playing equipment through a connecting wire, redundant connecting wires are placed and mixed, so that the operation of personnel is inconvenient; and the connecting wire is usually connected with the playing device through a USB interface in a clamping manner, so that the connecting wire is easy to fall off.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that the unnecessary connecting wire mixes, inconvenient personnel operation after external stereo set among the prior art is connected with playback devices.

Therefore, the utility model provides an external stereo set, include

The sound equipment body is provided with a connecting wire interface;

the wiring harness box is arranged on the sound body; the wire harness box comprises a box body, a rotary spring and a limiting plate; a rotating shaft is arranged in the box body, and the rotating spring is sleeved on the rotating shaft; the limiting plate is fixed on the outer wall of the rotary spring; be equipped with inlet and outlet on the box body, the connecting wire warp the inlet stretches into the box body duplex winding is established on the limiting plate and warp the outlet stretches out the box body.

Optionally, in the external speaker, a rotation center of the rotary spring coincides with a central axis of the box body.

Optionally, in the external sound device, the wire harness box further includes a telescopic column, a clamping spring and a clamping member; the outlet is convexly arranged on the box body; the clamping piece is arranged in the wire outlet, one end of the telescopic column penetrates through the wire outlet and is connected with the clamping piece, the clamping spring is sleeved on the telescopic column, and two ends of the clamping spring are respectively abutted against the inner wall surface of the wire outlet and the clamping piece; and in the clamping state, the clamping spring applies pressure towards the connecting wire to the clamping piece, so that the clamping piece presses the connecting wire on the inner wall of the wire outlet.

Optionally, in the external speaker, the inner wall surface of the clamping piece facing the connecting line is arc-shaped.

Optionally, the external speaker further includes a first iron-absorbing stone, and the first iron-absorbing stone is fixedly sleeved at the tail of the connecting line.

Optionally, the external speaker further includes a second magnet, and the second magnet is movably sleeved on the connecting line outside the first magnet.

Optionally, the external sound equipment further comprises a lifting mechanism, wherein the lifting mechanism is arranged at the bottom of the sound equipment body and used for adjusting the height of the sound equipment body.

Optionally, in the external sound equipment, the lifting mechanism includes a screw rod and a slider, the screw rod is fixed to the bottom of the sound equipment body, and the slider is sleeved on the screw rod.

Optionally, the external speaker further includes a base, and the base is disposed at the bottom of the slider.

Optionally, in the external speaker, the bottom of the base is provided with a non-slip pad.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a during external stereo set use, peg graft the connecting wire head end on the connecting wire interface, the connecting wire end stretches into the inside duplex winding of box body through the inlet wire mouth and establishes on the locating part and stretch out the box body through the outlet, to the outer extension connecting wire of box body, peg graft the connecting wire end on playback devices's interface, inside rotary spring resets the gyration and withdraws the box body with exerted unnecessary connecting wire, in external stereo set use, conveniently accomodate the connecting wire, avoid putting and mix, do benefit to and keep the circuit clean and tidy, improve pleasing to the eye degree.

2. The utility model provides an external stereo set includes first magnet and second magnet, and the fixed cover of first magnet is established at the afterbody of connecting wire, and second magnet movably cover is established in the first magnet outside on the connecting wire. During the use, pull out the connecting wire outward to the outlet, take off the second magnet, peg graft on the playback devices interface with the terminal joint of connecting wire to pass through the screw with the second magnet or directly adsorb in playback devices's stereo set kneck, when the connecting wire inserts playback devices's stereo set interface inside, the second magnet adsorbs each other with first magnet, should be provided with and do benefit to the firmness that is connected between improvement connecting wire and the playback devices, prevent that the connecting wire from taking place to drop.

3. The utility model provides an external stereo set still includes elevating system, and elevating system includes lead screw and slider, and the lead screw is fixed in the stereo set body bottom, and slider slidable ground cover is established on the lead screw, the inside internal thread that is equipped with and lead screw thread fit of slider. The base is arranged at the bottom of the sliding block. When stereo set body height was adjusted to needs, the base rotated and made the slider slide from top to bottom along the lead screw and realize the oscilaltion of base to adjust the stereo set body height, this be provided with do benefit to and raise inside the stereo set body prevents that the water stain infiltration stereo set body that people splashed by accident, thereby improve the security of stereo set body.

The bottom of the base is provided with an anti-slip pad. The slipmat bonds in the base bottom, and slipmat surface evenly distributed has the convex granule, is favorable to improving the frictional force on stereo set and place the platform surface, prevents that the stereo set from taking place to slide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the external speaker provided by the present invention;

FIG. 2 is a schematic view of the clamping member cooperating with the outlet and the connecting wire;

fig. 3 is a sectional view of the wire harness box.

Description of reference numerals:

1. a sound body; 2. a screw rod; 3. a slider; 4. a base; 5. a non-slip mat; 6. a wire harness box; 601. a box body; 602. a wire inlet; 603. a return spring; 604. a limiting plate; 605. an outlet; 606. a telescopic column; 607. a clamping spring; 608. a clamping member; 7. a connecting wire; 8. a first iron absorbing stone; 9. a second magnet.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

The present embodiment provides an external sound equipment, as shown in fig. 1, which includes a sound equipment body 1, a wire harness box 6, a first magnet 8, a second magnet 9, a lifting mechanism, a base 4 and a non-slip mat 5.

Wherein, the sound body 1 is provided with a connecting wire 7 interface; the side wall of the sound body 1 close to the connecting line 7 body is provided with two parallel supporting plates at intervals, and the wiring harness box 6 is fixed between the two supporting plates.

The wire harness box 6 includes a box body 601, a swiveling spring 603, a limit plate 604, a telescopic post 606, a clamp spring 607, and a clamp 608. The box 601 is cylindrical and includes an upper cover and a lower cover, which are clamped and fixed. The middle part of the lower cover is provided with a rotating shaft (not shown in the figure), a rotating spring 603 is sleeved on the rotating shaft, and the middle part of the rotating spring 603 is fixed on the rotating shaft. Referring to fig. 3, a limiting plate 604 is fixed on the outer wall of the revolving spring 603; the box body 601 is provided with a wire inlet 602 and a wire outlet 605, the wire inlet 602 and the wire outlet 605 are arranged on two opposite sides of the lower cover, and the connecting wire 7 extends into the box body 601 through the wire inlet 602, winds around the limiting plate 604 and extends out of the box body 601 through the wire outlet 605. The rotation center of the rotation spring 603 coincides with the central axis of the case 601, so that the rotation spring 603 rotates around the central axis of the case 601 when rotating.

Referring to fig. 2, both the wire inlet 602 and the wire outlet 605 are protruded outward from the outer wall surface of the lower cover of the box 601; the inlet 602 and the outlet 605 each have a receiving cavity for receiving the connecting wire 7. The clamping piece 608 is arranged in the accommodating cavity of the outlet 605, one end of the telescopic column 606 penetrates through the outlet 605 and is connected with the clamping piece 608, the clamping spring 607 is a compression spring and is sleeved on the telescopic column 606, and two ends of the clamping spring 607 are respectively abutted against the inner wall surface of the outlet 605 and the clamping piece 608; in the clamped state, the clamping spring 607 exerts a pressure on the clamping piece 608 against the connecting wire 7, so that the clamping piece 608 presses the connecting wire 7 against the inner wall of the receiving space of the outlet 605. The pressure of the clamping member 608 is greater than the rotating force of the rotating spring 603, so that the rotating spring 603 can be prevented from continuously rotating and pulling the connecting wire 7 outside the outlet 605, and the connecting wire 7 outside the outlet 605 is prevented from being pulled, so that the connecting wire 7 is damaged or the connecting wire 7 is pulled off the playing device.

The inner wall of the clamping member 608 facing the connecting wire 7 is shaped like a circular arc, which matches the shape of the connecting wire 7 to better clamp the connecting wire 7.

The limiting plate 604 is cylindrical, the distance between the circumferential outer wall surface of the limiting plate 604 and the circumferential inner wall surface of the box body 601 is larger than the diameter of the connecting wire 7 so as to accommodate the connecting wire 7, the outer wall surface of the limiting plate 604 and the inner wall surface of the box body 601 face the connecting wire 7 for limiting, and the neatness of the connecting wire 7 during winding is improved.

In the outgoing state, that is, when the connecting wire 7 needs to be extended outward from the outgoing port 605, the telescopic column 606 is lifted up, the telescopic column 606 drives the clamping member 608 to move upward, the inner wall surface of the clamping member 608 is separated from the connecting wire 7, and at this time, the connecting wire 7 can be easily pulled outward, and the plug of the connecting wire 7 is plugged into the interface of the playing device. After the wire outlet is finished, the telescopic column 606 is released, and the clamping piece 608 automatically resets and is pressed above the connecting wire 7 under the action of the clamping spring 607.

The fixed cover of first magnet 8 is established at the afterbody of connecting wire 7, and second magnet 9 movably cover is established in the first magnet 8 outside on the connecting wire 7. During the use, pull out connecting wire 7 outward to outlet 605, take off second magnet 9, peg graft the terminal joint of connecting wire 7 on the playback devices interface, and pass through the screw with second magnet 9 or directly adsorb in playback devices's stereo set kneck, when connecting wire 7 inserts playback devices's stereo set interface inside, second magnet 9 and first magnet 8 mutual adsorption, should be provided with and do benefit to the firmness that is connected between improvement connecting wire 7 and the playback devices, prevent that connecting wire 7 from taking place to drop.

The lifting mechanism is arranged at the bottom of the sound body 1 and used for adjusting the height of the sound body 1. Specifically, elevating system includes lead screw 2 and slider 3, and lead screw 2 is fixed in stereo set 1 bottom, and slider 3 slidable ground cover is established on

lead screw

2, 3 inside be equipped with the internal thread of 2 screw-thread fit of lead screw of slider. The base 4 is arranged at the bottom of the sliding block 3. When audio body 1 height is adjusted to needs, rotate base 4 and make slider 3 slide from top to bottom along lead screw 2 and realize the oscilaltion of base 4 to adjust audio body 1 height, this be provided with do benefit to and raise audio body 1 and prevent that the water stain infiltration audio body 1 inside that people splashed unintentionally, thereby improve audio body 1's security.

The bottom of the base 4 is provided with an anti-skid pad 5. Specifically, slipmat 5 bonds in 4 bottoms of base, and 5 surperficial evenly distributed of slipmat have the convex granule, are favorable to improving the frictional force on stereo set 1 and place the platform surface, prevent that stereo set 1 from taking place to slide.

When using this external stereo set, at first rotate base 4 and adjust 1 height of sound body, elevating gear's being provided with does benefit to and raises 1 inside water stain infiltration sound body that sound body 1 prevents people from splashing unintentionally, thereby improve sound body 1's security, place external stereo set on near playback devices's ground or objective table, because 4 bottoms of base bond there is

slipmat

5, 5 evenly distributed on slipmat have convex granule, be favorable to improving the frictional force on 1 place the platform surface of sound body, prevent that sound body 1 from taking place to slide.

Then the second magnet 9 is taken down from the connecting wire 7, the second magnet 9 is adsorbed on the sound interface of the playing device through screws or directly, the telescopic column 606 is lifted up by one hand to make the clamping piece 608 leave the surface of the connecting wire 7, the connecting wire 7 is held by the other hand to be pulled outwards, when the connecting wire 7 is inserted into the sound interface of the playing device, the second magnet 9 and the first magnet 8 are adsorbed with each other, the arrangement is favorable for improving the firmness of the connection between the connecting wire 7 and the playing device and preventing the connecting wire 7 from falling off, then the rotary spring 603 in the wiring harness box 6 rotates to limit and bundle the redundant connecting wire 7 outside the wire outlet 605, the arrangement is favorable for accommodating the redundant connecting wire 7 and preventing the connecting wire 7 from being mixed, the tidiness after the connection of the wires is improved, the appearance is improved, and finally the telescopic column 606 is loosened, the clamping spring 607 rebounds to press and clamp the clamping member 608 on the surface of the connecting wire 7, and the downward pressure degree of the clamping member 608 is greater than the rotation force of the rotation spring 603, so that the rotation spring 603 is prevented from continuously pulling the connecting wire 7 outside the wire outlet 605, and the pulling of the connecting wire 7 outside the wire outlet 605 is favorably prevented.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. An external sound box is characterized by comprising

The sound equipment body (1) is provided with a connecting wire (7) interface;

the wiring harness box (6) is arranged on the sound body (1); the wire harness box (6) comprises a box body (601), a rotary spring (603) and a limiting plate (604); a rotating shaft is arranged in the box body (601), and the rotating spring (603) is sleeved on the rotating shaft; the limiting plate (604) is fixed on the outer wall of the rotary spring (603); the box body (601) is provided with a wire inlet (602) and a wire outlet (605), and a connecting wire (7) extends into the box body (601) through the wire inlet (602) and is wound on the limiting plate (604) and extends out of the box body (601) through the wire outlet (605).

2. The exoacoustic device according to claim 1, characterized in that the centre of rotation of the return spring (603) coincides with the central axis of the case (601).

3. The external sound according to claim 1 or 2, characterized in that the harness box (6) further comprises a telescopic post (606), a clamping spring (607) and a clamping piece (608); the outlet (605) is convexly arranged on the box body (601); the clamping piece (608) is arranged in the wire outlet (605), one end of the telescopic column (606) penetrates through the wire outlet (605) and is connected with the clamping piece (608), the clamping spring (607) is sleeved on the telescopic column (606), and two ends of the clamping spring (607) are respectively abutted against the inner wall surface of the wire outlet (605) and the clamping piece (608); in a clamping state, the clamping spring (607) applies pressure to the clamping piece (608) towards the connecting wire (7), so that the clamping piece (608) presses the connecting wire (7) against the inner wall of the outlet (605).

4. The audio equipment as set forth in claim 3, characterized in that the inner wall of the holder (608) facing the connecting wire (7) is rounded.

5. The external sound box as claimed in claim 1 or 2, further comprising a first iron-absorbing stone (8), wherein the first iron-absorbing stone (8) is fixedly sleeved on the tail portion of the connecting wire (7).

6. The external sound box as claimed in claim 5, further comprising a second magnet (9), wherein the second magnet (9) is movably sleeved on the connecting wire (7) outside the first magnet (8).

7. The external sound box as defined in claim 1 or 2, further comprising a lifting mechanism disposed at the bottom of the sound box body (1), wherein the lifting mechanism is used for adjusting the height of the sound box body (1).

8. The external sound box as defined in claim 7, wherein the lifting mechanism comprises a screw rod (2) and a slider (3), the screw rod (2) is fixed at the bottom of the sound box body (1), and the slider (3) is sleeved on the screw rod (2).

9. The external sound box as claimed in claim 8, further comprising a base (4), wherein the base (4) is arranged at the bottom of the slider (3).

10. The external sound box as claimed in claim 9, characterized in that the bottom of the base (4) is provided with a non-slip mat (5).