CN209330373U - A kind of portable loudspeaker box - Google Patents

Abstract

The utility model discloses a kind of portable loudspeaker boxes, are related to speaker technology field, solve existing speaker there are volumes that excessive, occupied space is big, can not be by its more preferable storage faster, so that the technical issues of speaker very inconvenient carrying.A kind of portable loudspeaker box, including storage shell and the speaker being set in storage shell, flexible loudspeaker is provided on the speaker, the two sides of the speaker are provided with shifting chute, the storage shell includes being sequentially connected the first folded sheet connect, second folded sheet, third folded sheet and bottom plate, first folded sheet is connect with speaker, first folded sheet, second folded sheet, third folded sheet, the interconnection end of bottom plate and speaker is provided with shifting chute, flexible hinge is provided in shifting chute, flexible hinge is by the first folded sheet, second folded sheet, third folded sheet, bottom plate and speaker are sequentially flexibly connected, first folded sheet, second folded sheet and third folded sheet are hollow structure inside.

Description

A kind of portable loudspeaker box

Technical field

The utility model belongs to speaker technology field, more particularly to a kind of portable loudspeaker box.

Background technique

Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound The change of tune is big.Speaker is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and it is radiated It is gone to space.It is the extremely important component part of sound system, is responsible for the ear that electric signal is transformed into acoustical signal for people Directly listening to for task.Today's society, speaker have become essential article in people's daily life and study, are puting on display The scene of meeting, wedding, concert and some other commercial activitys or public welfare activities, the figure of speaker have been seen everywhere, But the defect that the existing generally existing volume of speaker is larger, structure is too fat to move, highly inconvenient carrying with put, thus can be unrestrained Time-consuming and manpower goes to arrangement scene or meeting-place, needs to carry out some improve so that speaker becomes portable, easy transport, raising people Production and living efficiency.

Utility model content

In order to overcome above-mentioned technical deficiency, the utility model provides a kind of portable loudspeaker box, solves existing speaker and exists Volume is excessive, occupied space is big, can not be by its more preferable storage faster, so that the technical issues of speaker very inconvenient carrying.

The utility model to achieve the goals above, specifically uses following technical scheme:

A kind of portable loudspeaker box is provided with flexible including storage shell and the speaker being set in storage shell on speaker Loudspeaker, the two sides of speaker are provided with shifting chute, storage shell include be sequentially connected the first folded sheet connect, the second folded sheet, Third folded sheet and bottom plate, the first folded sheet are connect with speaker, the first folded sheet, the second folded sheet, third folded sheet, bottom plate and The interconnection end of speaker is provided with shifting chute, and flexible hinge is provided in shifting chute, and the hinge that stretches is by the first folded sheet, the Eighty percent discount lamination, third folded sheet, bottom plate and speaker are sequentially flexibly connected, the first folded sheet, the second folded sheet and third folded sheet It is hollow structure inside.

Further, flexible loudspeaker includes overhead gage, lower baffle plate, spring, wiring and internal element, and the spring connects It is connected between loudspeaker and speaker, the wiring is connected between loudspeaker and internal element, the overhead gage and lower block The setting of plate relative misalignment is when in use compressed flexible loudspeaker by its internal spring, after overhead gage pushing under Baffle is in the same horizontal position, has been effectively saved and has been taken up space, and does not influence the position of wiring and internal element.

Further, pull rod slot is provided on speaker, the pull rod slot is internally provided with pull rod, sets at the top of speaker The bottom setting that shell is stored there are two harness snap ring is set there are four universal wheel, people, can be with after the completion of storing to speaker Pull rod is extracted out from pull rod slot, cooperation universal wheel realizes the effect for pulling and sliding to speaker, equally can also be in harness snap ring The harness of upper connection various patterns, allows people that this speaker backs on the body carryings, is effectively promoted to speaker carrying Comfort level.

Further, the baffle that is internally provided with of shell is stored, baffle is uniformly arranged below with anticollision sponge, can be right Buffer function is played in the pushing of speaker, is also possible to prevent speaker and hits by colliding with, effectively forms one layer of protection to speaker.

The working principle of the utility model are as follows:

When the utility model is used, we illustrate emphatically to the storage use process of speaker, people first are by the first folding Lamination is folded inward in the shifting chute of speaker side, and the second folded sheet and third folded sheet are equally then folded inward to receipts It receives in the inside of shell.By flexible sliding of the hinge in shifting chute of cooperation, it is depressed into speaker in the inside of storage shell, Structure is extremely compact, dramatically saves speaker and is taken up space, and the anticollision sponge for storing outer casing bottom can be to the pushing of speaker Buffer function is played, speaker is also possible to prevent and is hit by colliding with.

Flexible loudspeaker can also be compressed by its internal spring when in use, overhead gage push after with lower baffle plate In the same horizontal position, it has been effectively saved and has been taken up space.People, can also be by pull rod from drawing after the completion of storing to speaker It is extracted out in bar slot, cooperation universal wheel realizes the effect for pulling and sliding to speaker, can also equally connect on harness snap ring various The harness of pattern allows people that this speaker backs on the body carrying, and the comfort level carried to speaker is effectively promoted, It is above exactly the working principle of the utility model.

The utility model compared with prior art, the utility model has the following beneficial effects:

1, the storage shell of the utility model is made of many a folded sheets, be there is flexible hinge between each folded sheet, is stretched Condensation page is provided with shifting chute so as to realize folding simultaneously and two functions of stretching, and allows each folded sheet by stretching Contracting stores speaker with folding, reduces occupied space, facilitates carrying and storage of the people to speaker.

2, the utility model is provided with pull rod slot on speaker, and people release pull rod from pull rod slot when in use, The universal wheel of storage outer casing bottom can be cooperated to realize speaker to pull, people's trip is greatly facilitated and this speaker is taken Band.

3, the utility model is provided with flexible loudspeaker, and the spring that it can be cooperated internal generates pressure to the position of loudspeaker Contracting, dramatically saves the occupied space of speaker, and then improve the comfort level that people carry it.

4, the top of the utility model is provided with harness snap ring, and the harness of various patterns can be connected on harness snap ring, People are backed on the body this speaker carrying, it is easy to use and reliable, improve the portable degree of carrying.

5, the bottom of the utility model is provided with anticollision sponge, plays buffering and the anti-effect collided with to the storage of speaker Fruit effectively forms one layer of protection to speaker.

Detailed description of the invention

The utility model will illustrate by example and with reference to the appended drawing, in which:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram after speaker is contained；

Fig. 3 is the structural schematic diagram of flexible hinge；

Fig. 4 is the structural schematic diagram of flexible loudspeaker.

Appended drawing reference: 1, speaker, 2, storage shell, 3, flexible hinge, the 4, first folded sheet, 5, shifting chute, 6, pull rod slot, 7, pull rod, 8, flexible loudspeaker, 801, overhead gage, 802, spring, 803, lower baffle plate, 804, wiring, 805, internal element, 9, back Band clasp, the 10, second folded sheet, 11, third folded sheet, 12, bottom plate, 13, universal wheel, 14, baffle, 15, anticollision sponge.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

It elaborates below with reference to Fig. 1 to Fig. 4 to the utility model.

Case study on implementation one: as shown in Figures 1 to 4, example provides a kind of portable loudspeaker box, including stores shell 2 and be set in The speaker 1 in shell 2 is stored, is provided with flexible loudspeaker 8 on the speaker 1, the two sides of the speaker 1 are provided with shifting chute 5, the storage shell 2 includes being sequentially connected the first folded sheet 4 connect, the second folded sheet 10, third folded sheet 11 and bottom plate 12, first folded sheet 4 is connect with speaker 1, first folded sheet 4, the second folded sheet 10, third folded sheet 11, bottom plate 12 and the interconnection end of speaker 1 be provided with shifting chute 5, flexible hinge 3 is provided in shifting chute 5, the hinge 3 that stretches is by first Folded sheet 4, the second folded sheet 10, third folded sheet 11, bottom plate 12 and speaker 1 are sequentially flexibly connected, first folded sheet 4, Second folded sheet 10 and third folded sheet 11 are hollow structure inside.

The working principle of the utility model are as follows:

When the utility model is used, we illustrate emphatically to the storage use process of speaker 1, people first are by the first folding Lamination 4 is folded inward in the shifting chute 5 of 1 side of speaker, then that the second folded sheet 10 and third folded sheet 11 is same inwardly It is folded in the inside of storage shell 2.By cooperating flexible sliding of the hinge 3 in shifting chute, speaker 1 is set to be depressed into storage outer In the inside of shell 2, structure is extremely compact, dramatically saves speaker and is taken up space, and the anticollision sponge 15 of storage 2 bottom of shell can Buffer function is played with the pushing to speaker 1, speaker 1 is also possible to prevent and is hit by colliding with.

Flexible loudspeaker 8 can also be compressed by its internal spring 802 when in use, after overhead gage 801 pushes It is in the same horizontal position with lower baffle plate 803, has been effectively saved and has been taken up space.People may be used also after the completion of storing to speaker 1 To extract pull rod 7 out from pull rod slot 6, cooperation universal wheel 13 realizes the effect for pulling and sliding to speaker 1, can also equally carry on the back The harness that various patterns are connected on band clasp 9, allows people that this speaker 1 backs on the body carrying, is effectively promoted pair The comfort level that speaker 1 carries, above is exactly the working principle of the utility model.

Case study on implementation two: as shown in Figure 1 and Figure 4, this implementation is to advanced optimize on the basis of embodiment 1, this implementation Example emphasis illustrates improvements compared with Example 1, and something in common repeats no more, and the flexible loudspeaker 8 includes upper gear Plate 801, lower baffle plate 803, spring 802, wiring 804 and internal element 805, the spring 802 are connected to loudspeaker and speaker 1 Between, the wiring 804 is connected between loudspeaker and internal element 805, the overhead gage 801 and 803 phase of lower baffle plate To being arranged in a staggered manner, flexible loudspeaker 8 is compressed by its internal spring 802 when in use, overhead gage 801 push after with Lower baffle plate 803 is in the same horizontal position, has been effectively saved and has been taken up space, and does not influence wiring 804 and internal element 805 Position.

Case study on implementation three: as shown in Figure 1, this implementation is to advanced optimize on the basis of embodiment 1, the present embodiment emphasis Illustrate improvements compared with Example 1, something in common repeats no more, and pull rod slot 6, the pull rod are provided on speaker 1 Slot 6 is internally provided with pull rod 7, and there are two harness snap ring 9, the bottom settings of the storage shell 2 for the top setting of speaker 1 There are four universal wheel 13, people can also extract pull rod 7 out after the completion of storing to speaker 1 from pull rod slot 6, cooperate universal It takes turns 13 pairs of speakers 1 and realizes the effect for pulling and sliding, the harness of various patterns can also be equally connected on harness snap ring 9, so that People can back on the body this speaker 1 carrying, and the comfort level carried to speaker 1 is effectively promoted.

Case study on implementation four: as shown in Figure 1, this implementation is to advanced optimize on the basis of embodiment 1, the present embodiment emphasis Illustrate improvements compared with Example 1, something in common repeats no more, and the storage shell 2 is internally provided with baffle 14, baffle 14 is uniformly arranged below with anticollision sponge 15, can play buffer function to the pushing of speaker 1, be also possible to prevent Speaker 1 is hit by colliding with, and effectively forms one layer of protection to speaker 1.

Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still, It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations It will fall within scope and spirit disclosed in the present application.More specifically, it is disclosed and the scope of the claims in the application It is interior, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block and/ Or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also be will be apparent.

Claims (6)

1. a kind of portable loudspeaker box, which is characterized in that including storage shell (2) and the speaker being set in storage shell (2) (1), it is provided with flexible loudspeaker (8) on the speaker (1), the two sides of the speaker (1) are provided with shifting chute (5), described Storage shell (2) include being sequentially connected the first folded sheet (4) connect, the second folded sheet (10), third folded sheet (11) and bottom Plate (12), first folded sheet (4) connect with speaker (1), first folded sheet (4), the second folded sheet (10), third folding The interconnection end of lamination (11), bottom plate (12) and speaker (1) is provided with shifting chute (5), is provided in shifting chute (5) flexible Hinge (3) stretches hinge (3) for the first folded sheet (4), the second folded sheet (10), third folded sheet (11), bottom plate (12) and sound Case (1) is sequentially flexibly connected, and first folded sheet (4), the second folded sheet (10) and third folded sheet (11) are in inside Hollow structure.

2. portable loudspeaker box according to claim 1, which is characterized in that the flexible loudspeaker (8) includes overhead gage (801), lower baffle plate (803), spring (802), wiring (804) and internal element (805), the spring (802), which is connected to, to be stretched Between contracting loudspeaker (8) and speaker (1), the wiring (804) is connected between loudspeaker and internal element (805), described Overhead gage (801) and lower baffle plate (803) relative misalignment be arranged.

3. portable loudspeaker box according to claim 1, which is characterized in that be provided with pull rod slot on the speaker (1) (6), the pull rod slot (6) is internally provided with pull rod (7).

4. portable loudspeaker box according to claim 1, which is characterized in that there are two the top settings of the speaker (1) Harness snap ring (9).

5. portable loudspeaker box according to claim 1, which is characterized in that storage shell (2) are internally provided with Baffle (14), baffle (14) are uniformly arranged below with anticollision sponge (15).

6. portable loudspeaker box according to claim 1, which is characterized in that the bottom of the storage shell (2) is provided with Four universal wheels (13).