TWM486912U - Folding baseboard having acoustic - Google Patents

Description

Folding base with sound

The present invention relates to a display, and more particularly to a retractable base having an acoustical structure for supporting a display.

At present, the sound speakers of household flat panel displays (such as flat panel LCD TVs) can be divided into two types: built-in and external. The installation position of the built-in audio speaker generally includes three types: the inside of the main body of the display, the left and right sides of the main body of the display, and the base mounted on the display. Among them, the acoustic speaker mounted on the base of the display has a small volume of the acoustic cavity for the overall aesthetic requirements of the display, and the effect of the resonance cavity is not sufficiently generated when the sound is generated. In addition, the audio speakers mounted on the base of the display generally do not sound toward the user, which increases the loss of energy when the sound is emitted, resulting in poor sound effects. In addition, the base of most flat panel displays cannot be folded at the moment, so it cannot be used together when the flat panel display is wall mounted.

Accordingly, it is an object of the present invention to provide a base that is acoustic and retractable.

Therefore, the novel folding base with sound is suitable for supporting A display is provided, and includes a display holder for connecting the display, a front bracket and a rear bracket disposed at the bottom of the display holder, and a sound disposed on the rear bracket and the bell mouth facing the user. Wherein, the front bracket and the rear bracket are pivotally connected to each other by a pivot.

The present invention utilizes the above structure to separate the sound from the display body The front bracket and the rear bracket are pivoted to each other to allow the base to be folded, thereby overcoming the shortcomings of the current display built into the base, the base of which cannot be folded and cannot be used in conjunction with the wall of the display. In addition, since the speaker's bell mouth faces the user, the loss of energy during sound propagation is reduced, and the psychoacoustic effect of the user is also enhanced.

Preferably, the retractable base with the sound further comprises a The limiting ring at the bottom of the display holder is located in the limiting ring, and the limiting ring forms a rotation limiting edge of the front bracket and the rear bracket. The limit edge limits the angle of rotation of the front and rear brackets to no more than 120°.

Preferably, the sound further includes a back cover and a front cover. The back cover The front cover is fastened to each other to form a sealed cavity; a woofer unit and a middle tweeter unit are disposed in the sealed cavity; and the volume of the sealed cavity can meet the design requirement of the woofer for the equivalent volume.

Preferably, the speaker bell is disposed on the front cover.

Preferably, the sealed cavity is fixed to the rear bracket through the front cover.

Preferably, the front and rear brackets have a rotation angle of 0° to 120°.

The utility model has the advantages that the sound is arranged on the base by using the above structure, and the base can be folded to overcome the current sound built in the base. The disadvantage that the display's base cannot be used when the display is wall mounted. In addition, since the speaker's bell mouth faces the user, the loss of energy during sound propagation is reduced, and the psychoacoustic effect of the user is also enhanced.

1‧‧‧ front bracket

2‧‧‧ pivot

3‧‧‧ front cover

4‧‧‧ rear bracket

5‧‧‧Back cover

6‧‧‧Audio

61‧‧‧Middle tweeter

62‧‧‧ woofer

63‧‧‧ bell mouth

7‧‧‧Display holder

8‧‧‧ Limit ring

9‧‧‧ Desktop

The above and other features and advantages of the present invention will be apparent from the detailed description of the preferred embodiments illustrated in the accompanying drawings in which: FIG. A schematic diagram of the state of use of the preferred embodiment; and FIG. 3 is a schematic view of the state of use of the preferred embodiment in the wall-hanging state.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

Referring to Figures 1 to 3, a preferred embodiment of the present type of retractable base having an acoustic system is shown. The accommodating base with sound is adapted to support a flat panel display (such as a liquid crystal television), and includes a display holder 7 for connecting the display, a bottom portion of the display holder 7 and pivotally connected to each other by a pivot 2 A front bracket 1 and a rear bracket 4, and an acoustic 6 fixed to the rear bracket 4 and the bell mouth 63 facing the user.

The accommodating base with sound also includes a limiting ring 8 disposed at the bottom of the display holder 7. The pivot 2 is located in the limiting ring 8, and the limiting ring 8 forms a rotation limit edge of the front bracket 1 and the rear bracket 4 to limit the front branch The angle of rotation of the frame 1 and the rear bracket 4.

The sound unit 6 includes a rear cover 5 and a front cover 3. The rear cover 5 and the front cover 3 are fastened to form a sealed cavity. The sealed chamber is provided with a woofer unit 62 and a mid-high-pitched unit 61.

The bell mouth 63 is disposed on the front cover 3.

The sealed cavity is fixed to the rear bracket 4 by the front cover 3.

The rotation angles of the front bracket 1 and the rear bracket 4 are 0° to 120°.

The new type of folding base with sound is placed on the table top 9 when the base is used, the angle between the front bracket 1 and the rear bracket 4 is 120°, and the sound emitted by the sound 6 is first reflected on the table 9 through the sound port 63, and then borrowed. Reflected by the desktop 9 into the human ear.

When the present invention is used in conjunction with a flat panel display wall, the angle between the front bracket 1 and the rear bracket 4 is 0°. Since the acoustic 6 is fixed on the rear bracket 4, when the rear bracket 4 rotates, the sealing cavity formed by the combination of the front cover 3 and the rear cover 5 also rotates, and the bell mouth 63 of the acoustic 6 directly faces the human ear, resulting in Good sound.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

1‧‧‧ front bracket

2‧‧‧ pivot

3‧‧‧ front cover

4‧‧‧ rear bracket

5‧‧‧Back cover

6‧‧‧Audio

61‧‧‧Middle tweeter

62‧‧‧ woofer

63‧‧‧ bell mouth

7‧‧‧Display holder

8‧‧‧ Limit ring

Claims (6)

The utility model relates to a retractable base with an audio, which is suitable for supporting a display; the retractable base with an audio comprises: a display fixing frame for connecting the display; a front bracket disposed at the bottom of the display fixing frame; a rear bracket, The bottom of the display holder is pivoted to the front bracket by a pivot; and an audio is fixed to the rear bracket and includes a bell mouth facing the user. The retractable base with an acoustic system according to claim 1, further comprising a limiting ring disposed at the bottom of the display holder; the pivot is located in the limiting ring. The accommodating base of the present invention, wherein the sound further comprises a rear cover and a front cover; the rear cover and the front cover are fastened to each other to form a sealed cavity; A woofer and a mid-high pitch unit. The retractable base with an acoustic system according to claim 3, wherein the bell mouth is disposed on the front cover. The retractable base having an acoustic system according to claim 3, wherein the sealing cavity is fixed to the rear bracket through the front cover. The retractable base with an acoustic system according to claim 1, wherein the front bracket and the rear bracket rotate at an angle of 0° to 120°.