CN203563168U - Sound horn decoration ring improvement assembling structure - Google Patents

Abstract

A sound horn decoration ring improvement assembling structure comprises a body portion which is provided with an internal horn unit. A panel area is arranged on an upper end of the body portion. The panel area is formed by an inner panel and an outer panel. A decoration ring including a metal net is provided with a clamping hook. An opposite buckle flange is arranged on an opposite position of the inner panel and the clamping hook, and the decoration ring including the metal net can be directly fastened and combined on the inner panel of the body portion of the horn so that a magnet is not needed to be used for joint and production cost is reduced. Factory assembly working is fast and convenient and assembling structure strength of the decoration ring and the panel area of the horn can be further reinforced so that durability is possessed.

Description

Music centre loudspeaker decorative circle improved group connection structure

Technical field

The utility model is about a kind of Music centre loudspeaker decorative circle improved group connection structure, the suitable decorative circle improved group connection structure that is used in wall-hanging Music centre loudspeaker of espespecially a kind of spy, can make the decorative circle that contains wire netting under low cost is conveniently installed, form more strengthening and reliable combining structure.

Background technology

For forming good voice output effect, the loudspeaker of main system of audio are setting separation with main system of audio conventionally, and these type of loudspeaker are that seat is placed on ground traditionally, but this kind of modes of emplacement can occupy the limited interior space.Meanwhile, except the problem of loudspeaker placement space, sometimes for the voice output effect of sound equipment, or broadcast considering of site environment based on sound equipment, loudspeaker also can select to be installed in indoor wall or top side location.

Be different from a loudspeaker that are placed on ground and be provided with cabinet shell, wall-hanging loudspeaker must be easily installed in indoor wall or top side location with the structure of simplifying.Appended Fig. 1 shows wherein a kind of this type of wall-hanging horn structure, mainly comprise a loudspeaker unit 10, this loudspeaker unit 10 is provided with the cone basin 11 that can shake, and be provided with panel area 12 on loudspeaker unit 10 surfaces, one 14 of the escutcheons that contains wire netting 13 are combined in described panel area 12, in order to form smooth loudspeaker surface and to see through the screen cone basin 11 of loudspeaker unit 10 of wire netting 13.

In existing this type of wall-hanging horn structure, be mainly to adopt magnetic mode to combine, that is the escutcheon 14 that contains wire netting 13 or panel area 12 must be used magnet member both could be combined.But use ferromagnetic material can make on the one hand the manufacturing cost of whole loudspeaker improve, adopt on the other hand magnetic combining structure itself more not firm, when installing these type of loudspeaker with hang, the long-term situation that gets loose or drop that easily produces of using, durability is more undesirable.

Utility model content

The utility model main purpose is providing a kind of Music centre loudspeaker decorative circle improved group connection structure, can effectively reduce the manufacturing cost of loudspeaker decorative circle and body connecting structure.

The another object of the utility model a kind of Music centre loudspeaker decorative circle improved group connection structure is provided, makes the in-plant assembly program of loudspeaker decorative circle and body more quick and convenient.

A utility model again object, a kind of Music centre loudspeaker decorative circle improved group connection structure is provided, can make the connecting structure of loudspeaker decorative circle and body more durable in use.

For reaching above object, the utility model provides a kind of Music centre loudspeaker decorative circle improved group connection structure, it is characterized in that comprising:

One body, described body is provided with loudspeaker unit in inside;

One is located at the panel area of described body upper surface, and described panel area is provided with the wainscot that an outer panels and that is connected to ora terminalis on described body is connected to described outer panels inside and jointly forms; And

The decorative circle that contains wire netting in described panel area surface-assembled one;

Described decorative circle is made as the ring plate shape that contains hollow hole, at described hollow hole inner peripheral, is provided with multiple grabs; Described wainscot is being provided with described decorative circle grab relative position the catch flanges that is directly combined in described decorative circle grab;

In a possible embodiments, described decorative circle grab is made as unsettled bending down, and forms a hook portion in end; The wainscot of described panel area is consisted of inner arc side face and an axial part, the described described axial part outside that faces in inner arc week is extended, and forming described catch flanges with described decorative circle grab relative position.

Wherein, form a slot space between described wainscot outer surface and outer panels, the described slot space snapping that described decorative circle grab enters between described wainscot outer surface and outer panels is combined into one.

According to above-mentioned structure-improved due to without using ferromagnetic material and effectively reducing production costs, also rapid and convenient more of in-plant assembling operation program, meanwhile, owing to adopting elastic buckles connecting structure to improve the structural strength of combination, and more durable in use.

Accompanying drawing explanation

Fig. 1: be a kind of horn structure exploded view of commonly using wherein.

Fig. 2: show the utility model one preferred embodiment stereogram.

Fig. 3: show the element exploded view of Fig. 2, wherein,

Fig. 3 A: be the partial enlarged drawing of wainscot,

Fig. 3 B: the partial enlarged drawing that is decorative circle.

Fig. 4: the local section cutaway view that shows Fig. 2.

Fig. 5: the enlarged detail that shows the C part of Fig. 4.

Embodiment

Below will coordinate appended graphic possible embodiments, describe novelty and other features of the utility model in detail.

As shown in Figure 2, the utility model loudspeaker comprise a body 20, in described body 20 upper surfaces, are provided with a panel area 30, for the decorative circle 50 that contains wire netting 40 in described panel area 30 surface-assembled one.

As shown in Figures 3 and 4, in described body 20, be provided with a loudspeaker unit 21,30 of described panel areas comprise an outer panels 31 and that is connected to ora terminalis on described body 20 and are connected to the wainscot 32 that contains high pitch structure for amplifying in described outer panels 31 inside and jointly form.Meanwhile, the cone basin 22 that 50 combination wire nettings 40 of described decorative circle can shake with the described loudspeaker unit 21 of screening.Described outer panels 31 is combined in the relative concave ring groove (ginseng Fig. 4) of ora terminalis on body 20 with the root edge raised line 36 of presetting, see through again spiro connecting element 37 wainscot 32 is combined in to outer panels 31 inside jointly to form a panel area 30 via default hole, and between described wainscot 32 outer surfaces and outer panels 31, form a slot space 38(ginseng Fig. 4).The utility model is mainly that the decorative circle 50 of described wire netting 40 is provided with hook structure, 30 of described panel areas are being provided with relative bayonet unit with the relative position of described decorative circle 50 hook structures, make described decorative circle 50 can be fast and directly snapping be combined in described panel area 30.

In this possible embodiments, described decorative circle 50 is made as the ring plate shape that contains hollow hole 51, at described hollow hole 51 inner peripherals 52, be provided with the grab 53 at multiple intervals, in this embodiment, described grab 53 is made as length-specific unsettled bending down, and forms the attached ginseng Fig. 3 B of a hook portion 54(in end); 32 of the wainscots of described panel area 30 are consisted of inner arc side face 33 and axial part 34, make described inner arc side face 33 slightly towards outside extension of described axial part 34, and are forming the attached ginseng Fig. 3 A of catch flanges 35(with described decorative circle 50 grab 53 relative positions).

As shown in Figures 4 and 5, the utility model can directly be buckled in the decorative circle that contains wire netting 40 50 described panel area 30 according to said structure, in this embodiment, the grab 53 at more than 50 interval of decorative circle enters the slot space 38 between described wainscot 32 outer surfaces and outer panels 31, the unsettled hook portion 54 that makes described grab 53 ends slightly inside contracts during by described catch flanges 35, and after completely by described catch flanges 35, because the elastic restoring force snapping of material itself is combined into one.

The utility model is complied with above-mentioned structure-improved owing to must not using ferromagnetic material, can make the manufacturing cost of whole loudspeaker effectively reduce, the decorative circle that contains wire netting as long as complete location assembling operation program toward pressing down, in factory, assembly program is more quick and convenient, simultaneously, because loudspeaker decorative circle adopts, play buckle connecting structure, the connecting structure of whole loudspeaker decorative circle can further be strengthened, and has more long-lived effect.

Claims (3)

1. a Music centre loudspeaker decorative circle improved group connection structure, is characterized in that comprising:

One body, described body is provided with loudspeaker unit in inside;

One is located at the panel area of described body upper surface, and described panel area is provided with the wainscot that an outer panels and that is connected to ora terminalis on described body is connected to described outer panels inside and jointly forms; And

The decorative circle that contains wire netting in described panel area surface-assembled one;

Described decorative circle is made as the ring plate shape that contains hollow hole, at described hollow hole inner peripheral, is provided with multiple grabs; Described wainscot is being provided with described decorative circle grab relative position the catch flanges that is directly combined in described decorative circle grab.

2. Music centre loudspeaker decorative circle improved group connection structure as claimed in claim 1, is characterized in that, described decorative circle grab is made as unsettled bending down, and forms a hook portion in end; The wainscot of described panel area is consisted of inner arc side face and an axial part, the described described axial part outside that faces in inner arc week is extended, and forming described catch flanges with described decorative circle grab relative position.

3. Music centre loudspeaker decorative circle improved group connection structure as claimed in claim 2, it is characterized in that, between described wainscot outer surface and outer panels, form a slot space, the described slot space snapping that described decorative circle grab is combined between described wainscot outer surface and outer panels is combined into one.

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