CN210579198U - Multifunctional stereo draw bar sound box - Google Patents
Multifunctional stereo draw bar sound box Download PDFInfo
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- CN210579198U CN210579198U CN201922220517.2U CN201922220517U CN210579198U CN 210579198 U CN210579198 U CN 210579198U CN 201922220517 U CN201922220517 U CN 201922220517U CN 210579198 U CN210579198 U CN 210579198U
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- pull rod
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- rod box
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Abstract
The multi-functional stereo pull rod stereo includes: the pull rod box, install pull rod at pull rod box rear portion is further including transversely setting up inside and the orientation of pull rod box a pair of loudspeaker unit, the setting of anterior loudspeaker unit in the middle tone top that corresponds of pull rod box transversely sets up inside, the orientation of pull rod box the pull rod box is anterior and set up respectively in the middle tone loudspeaker top that corresponds is in pull rod bottom of the case portion and orientation the anterior overweight woofer unit of pull rod box, install the preceding screen panel of the front portion of pull rod box, and rotate and set up the display screen at pull rod box top. When playing music, the music is respectively transmitted from the two mediant horns, so that the stereo playing effect is very obvious and the telepresence is stronger.
Description
Technical Field
The utility model relates to a pull rod stereo technical field especially relates to a multi-functional stereo pull rod stereo.
Background
The existing draw bar sound is mainly designed in a single sound channel mode, in other words, the existing draw bar sound is only provided with one loudspeaker inside a draw bar box, so that only one single sound source position is fixed, music can only be emitted from the loudspeaker at the single position, and the sound field is thin.
In addition, because the existing pull rod sound adopts a single-channel design, the corresponding sound equipment only has one tweeter unit, and therefore, the similar technical problem exists, namely, the high-pitch component in the music can only be emitted from the tweeter unit at a single position, so that the sound field is single and thin, and the sound quality is inferior to that of a dual-channel sound or a multi-channel sound.
Meanwhile, if the display screen can be arranged on the pull rod sound box, a user can visually see information of music to be played, such as a song list, a currently played song, playing progress and the like, and more convenience can be brought to the user.
Accordingly, there is a need for an improved pop-up sound system that overcomes the above-mentioned deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a have stereo broadcast effect and can through the information of display screen visual display pull rod stereo broadcast music's information.
In order to achieve the above object, the present invention provides the following technical solutions: a multi-function stereo pull-bar sound system comprising: the pull rod box, install pull rod at pull rod box rear portion, its characterized in that: the novel pull rod box is characterized by further comprising a pair of middle-tone loudspeakers transversely arranged inside the pull rod box body and facing the front part of the pull rod box body, a pair of high-tone loudspeaker units transversely arranged inside the pull rod box body and facing the front part of the pull rod box body and respectively arranged above the corresponding middle-tone loudspeakers, a pair of super-low-tone loudspeaker units transversely arranged at the bottom of the pull rod box body and facing the front part of the pull rod box body, a front mesh enclosure arranged at the front part of the pull rod box body, and a display screen rotatably arranged at the top of the pull rod box body.
Preferably, the draw-bar box body comprises a bottom plate, side plates vertically arranged on the left side and the right side of the bottom plate, a top plate arranged on the tops of the two side plates in a spanning mode, and a rear plate connecting the two side plates, the bottom plate and the top plate. Set up rotating base on the roof, the display screen rotates and sets up rotating base is last.
Preferably, a transverse partition plate is arranged between the top plate and the bottom plate between the two side plates; a pair of vertical mounting plates is arranged on the diaphragm plate; the pair of the medium-pitch horns and the high-pitch horn units are correspondingly fixed on the pair of vertical mounting plates. A fixing plate which is inclined relative to the bottom plate and is provided with a fixing hole is arranged between the diaphragm plate and the bottom plate; the overweight woofer unit is arranged in the fixing hole; the angle of inclination between the fixed plate and the base plate is 40-80 degrees, most preferably 45 degrees.
Further preferably, each vertical mounting plate is provided with a middle speaker mounting hole and a positioning hole located above the middle speaker mounting hole, the corresponding middle speaker is mounted in the middle speaker mounting hole, and the corresponding high speaker unit is fixed in the positioning hole. Further preferably, the pair of upright mounting plates are disposed at an angle to each other. The angle range is 120-150 degrees.
Preferably, the mediant horn is a cone-type mediant horn or a plane-type mediant horn.
Further preferably, casters are mounted on the bottom surface of the bottom plate of the draw-bar box body. The pull rod comprises a pair of straight rods, a handle for fixing the pair of straight rods at the top, a reinforcing block arranged in the middle of the pair of straight rods and used for fixing the pair of straight rods, and a mounting block arranged at the lower part of the pair of straight rods and used for fixing the pair of straight rods; the reinforcing block and the mounting block are simultaneously fixed on the rear plate.
Preferably, the front mesh cover is provided with round, square or diamond meshes.
Compared with the prior art, the utility model discloses a scheme has following advantage:
the utility model discloses an among the above technical scheme, set up a pair of horizontal setting and towards the anterior a pair of mediant loudspeaker of draw-bar box in draw-bar box's inside. Therefore, the multifunctional stereo pull rod sound box is equivalent to providing two symmetrically arranged sound box positions, the two middle sound loudspeakers are respectively arranged on the two sound box positions, when music is played, the music is respectively transmitted from the two middle sound loudspeakers, so that the stereo playing effect is very obvious, and the telepresence is stronger.
In addition, set up a pair of horizontal setting and towards the anterior a pair of loudspeaker unit of pull rod box in the inside of pull rod box, consequently provided the audio amplifier pendulum of two symmetry settings, two loudspeaker units set up respectively on two audio amplifier pendulums, and the loudspeaker unit that the high pitch composition in the music can set up from two positions is divided left and right and is sent out respectively, and consequently the high pitch stereovision of music is stronger, can produce stronger sense of hearing joyful.
Meanwhile, because the overweight bass horn unit positioned at the bottom of the draw-bar box body is additionally arranged, the whole draw-bar sound box can generate a more perfectly and stably bass effect.
In addition, the front mesh cover arranged on the draw-bar box body can further protect the medium-pitch horn, the overweight and low-pitch horn unit and the high-pitch horn unit from being collided by external force.
Finally, the display screen capable of rotating is arranged at the top of the draw-bar box body, so that the information of the music played by the draw-bar stereo can be visually displayed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded perspective view of a multi-function stereo bar stereo according to an embodiment of the present invention;
FIG. 2 is a perspective assembly view of the multi-function stereo pull rod audio of FIG. 1; and
fig. 3 is a perspective assembly view of the multi-function stereo drawbar stereo according to another embodiment of the present invention, showing a pair of planar midrange horns.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-2, in accordance with a preferred embodiment of the present invention, a multi-function stereo draw bar sound 100 comprises: the utility model provides a set up in the front of pull rod box 10, the pull rod box 10, install pull rod 20 at the pull rod box 10 rear portion, transversely set up in the pull rod box 10 inside and towards the anterior a pair of loudspeaker 40 of pull rod box 10, transversely set up inside the pull rod box 10, towards the pull rod box 10 is anterior and set up respectively at the corresponding loudspeaker unit 42 of loudspeaker 40 top, set up in the pull rod box 10 bottom and towards the anterior subwoofer unit 121 of pull rod box 10, install the anterior preceding screen panel 30 of pull rod box 10, and rotate and set up the display screen 60 at pull rod box 10 top.
The utility model discloses an among the technical scheme of a plurality of embodiments, adopted the well sound loudspeaker that transversely sets up in pairs, and well sound loudspeaker are installed in the anterior opening of draw-bar box, simultaneously well sound loudspeaker are towards the outside direction of anterior opening, consequently make multi-functional stereo pull rod stereo provide the audio amplifier pendulum position that two symmetries set up, and two well sound loudspeakers symmetry respectively set up on two audio amplifier pendulum positions, consequently have two vocal positions in other words, when playing the music, the music is followed two well sound loudspeakers respectively and is derived out for stereo broadcast effect is very obvious, and the telepresence is also more strong.
In addition, set up a pair of horizontal setting and towards the anterior a pair of loudspeaker unit of pull rod box in the inside of pull rod box, consequently provided the audio amplifier pendulum of two symmetry settings, two loudspeaker units set up respectively on two audio amplifier pendulums, and the loudspeaker unit that the high pitch composition in the music can set up from two positions is divided left and right and is sent out respectively, and consequently the high pitch stereovision of music is stronger, can produce stronger sense of hearing joyful.
Meanwhile, because the overweight bass horn unit positioned at the bottom of the draw-bar box body is additionally arranged, the whole draw-bar sound box can generate a more perfectly and stably bass effect.
Finally, the display screen capable of rotating is arranged at the top of the draw-bar box body, so that the information of the music played by the draw-bar stereo can be visually displayed.
Preferably, the draw-bar box 10 includes a bottom plate 16, side plates 12 erected on both sides of the bottom plate 16, a top plate 18 spanned on top of the two side plates 12, and a rear plate 14 connecting the two side plates 12, the bottom plate 16 and the top plate 18. A rotating base 70 is arranged on the top plate 18, and the display screen 60 is rotatably arranged on the rotating base 70.
Further preferably, a diaphragm plate 122 is disposed between the two side plates 12 and between the top plate 18 and the bottom plate 16; a pair of vertical mounting plates 124 are arranged on the diaphragm plate 122; the pair of midrange horns 40 are correspondingly fixed to the pair of upright mounting plates 124. The tweeter unit 42 is also fixed to the pair of upright mounting plates 124.
A fixing plate 126 which is inclined relative to the bottom plate 16 and is provided with a fixing hole 128 is arranged between the diaphragm plate 122 and the bottom plate 16; the subwoofer unit 121 is mounted in the fixing hole 128. Preferably, the angle of inclination between the fixing plate 126 and the base plate 16 is 40-80 degrees, and most preferably 45 degrees. Such an angle arrangement enables the subwoofer unit 121 to have a preferable sound propagation angle, and thus a wider propagation range.
Further preferably, each of the upright mounting plates 124 is provided with a center speaker mounting hole 1242, and the corresponding center speaker 40 is mounted in the center speaker mounting hole 1242. Each upright mounting plate 124 is further provided with a positioning hole 1244 located above the midrange mounting hole 1242, and the corresponding tweeter unit 42 is fixed in the positioning hole 1244.
It is further preferred that the pair of upright mounting plates 124 are disposed at an angle to each other, the angle being in the range of 120-150 degrees. By angling the two upright mounting plates 124 relative to each other, the angle at which the two mediant horns 40 mounted on the two upright mounting plates 124 open relative to each other can be made larger, thus providing a wider stereo transmission range for the multi-function stereo drawbar audio system 100.
The provision of the front mesh 30 can shield the above-mentioned center speaker 40, thereby enhancing the overall aesthetic appearance of the multi-function stereo bar audio 100. Meanwhile, the front mesh 30 provided on the draw-bar box 10 may further protect the midrange speaker 40, the subwoofer unit 121, and the tweeter unit 42 from external impacts.
Further preferably, the front mesh cover 30 is provided with meshes 32, and the meshes 32 may be circular meshes, square meshes, diamond meshes or meshes with other shapes.
It is further preferred that the bottom surface of the bottom plate 16 of the draw-bar box 10 is mounted with, for example, 4 casters 50 for facilitating the movement of the entire multi-function stereo draw-bar sound 100.
Preferably, the pull rod 20 includes a pair of straight rods 22, a handle 28 for fixing the pair of straight rods 22 at the top, a reinforcing block 26 disposed at the middle of the pair of straight rods 22 for fixing the pair of straight rods 22, and a mounting block 24 disposed at the lower portion of the pair of straight rods 22 for fixing the pair of straight rods 22; the reinforcing block 26 and the mounting block 24 are simultaneously fixed to the rear plate 14.
It should be noted that: the midrange speaker 40 described in the above embodiments may be a conventional cone-type midrange speaker, or may be a planar midrange speaker. For example, in the embodiment shown in fig. 3, a planar midrange horn 40' is used.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A multi-function stereo pull-bar sound system comprising: the pull rod box, install pull rod at pull rod box rear portion, its characterized in that: the novel pull rod box is characterized by further comprising a pair of middle-tone loudspeakers transversely arranged inside the pull rod box body and facing the front part of the pull rod box body, a pair of high-tone loudspeaker units transversely arranged inside the pull rod box body and facing the front part of the pull rod box body and respectively arranged above the corresponding middle-tone loudspeakers, a pair of super-low-tone loudspeaker units transversely arranged at the bottom of the pull rod box body and facing the front part of the pull rod box body, a front mesh enclosure arranged at the front part of the pull rod box body, and a display screen rotatably arranged at the top of the pull rod box body.
2. The multi-function stereo pull rod sound of claim 1, wherein: the pull rod box body comprises a bottom plate, side plates vertically arranged on the left side and the right side of the bottom plate, a top plate arranged on the tops of the two side plates in a spanning mode, and a rear plate connecting the two side plates, the bottom plate and the top plate; the top plate is provided with a rotating base, and the display screen is rotatably arranged on the rotating base.
3. The multi-function stereo pull rod sound of claim 2, wherein: a transverse clapboard is arranged between the two side plates and between the top plate and the bottom plate; a pair of vertical mounting plates is arranged on the diaphragm plate; the pair of the medium-pitch horns and the high-pitch horn units are correspondingly fixed on the pair of vertical mounting plates; a fixing plate which is inclined relative to the bottom plate and is provided with a fixing hole is arranged between the diaphragm plate and the bottom plate; the overweight woofer unit is arranged in the fixing hole; the inclination angle between the fixed plate and the bottom plate is 40-80 degrees.
4. The multi-function stereo pull rod sound of claim 3, wherein: the inclination angle between the fixed plate and the bottom plate is 45 degrees; each erect and set up on the mounting panel and set up the medium range loudspeaker mounting hole and be located the locating hole of medium range loudspeaker mounting hole top, corresponding the medium range loudspeaker is installed in the medium range loudspeaker mounting hole, and the correspondence the high range loudspeaker unit is then fixed in the locating hole.
5. The multi-function stereo pull rod sound of claim 4, wherein: the pair of vertical mounting plates are arranged at a certain angle with each other.
6. The multi-function stereo pull rod sound of claim 5, wherein: the angle range is 120-150 degrees.
7. The multi-function stereo pull rod sound of claim 1, wherein: the mediant loudspeaker is a cone type mediant loudspeaker or a plane type mediant loudspeaker.
8. The multi-function stereo pull rod sound of claim 1, wherein: and the bottom surface of the bottom plate of the pull rod box body is provided with a caster.
9. The multi-function stereo pull rod sound of claim 1, wherein: the pull rod comprises a pair of straight rods, a handle for fixing the pair of straight rods at the top, a reinforcing block arranged in the middle of the pair of straight rods and used for fixing the pair of straight rods, and a mounting block arranged at the lower part of the pair of straight rods and used for fixing the pair of straight rods; the reinforcing block and the mounting block are simultaneously fixed on the rear plate.
10. The multi-function stereo pull rod sound of claim 1, wherein: the front net cover is provided with round, square or diamond meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220517.2U CN210579198U (en) | 2019-12-11 | 2019-12-11 | Multifunctional stereo draw bar sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220517.2U CN210579198U (en) | 2019-12-11 | 2019-12-11 | Multifunctional stereo draw bar sound box |
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| Publication Number | Publication Date |
|---|---|
| CN210579198U true CN210579198U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922220517.2U Active CN210579198U (en) | 2019-12-11 | 2019-12-11 | Multifunctional stereo draw bar sound box |
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| Country | Link |
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| CN (1) | CN210579198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385682A (en) * | 2020-03-19 | 2020-07-07 | 广州万昌音响有限公司 | Comprehensive stereo pull rod sound equipment |
-
2019
- 2019-12-11 CN CN201922220517.2U patent/CN210579198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385682A (en) * | 2020-03-19 | 2020-07-07 | 广州万昌音响有限公司 | Comprehensive stereo pull rod sound equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 workshop 1, No.10, Bangsheng 2nd Road, Jinghu Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Wanchang Technology Industry Co.,Ltd. Address before: 510000 workshop 1, No.10, Bangsheng 2nd Road, Jinghu Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU JONSHLONG AUDIO CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |