CN213028438U

CN213028438U - Novel speaker basin frame of portable

Info

Publication number: CN213028438U
Application number: CN202022058028.4U
Authority: CN
Inventors: 张凤华
Original assignee: Tianjin Huawei Seiko Electronic Co ltd
Current assignee: Tianjin Huawei Seiko Electronic Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-20
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a novel speaker basin frame of portable, including a plurality of connecting rods of fixed mounting between fitting with a contraceptive ring and the foundation ring, every all be equipped with the arc wall on the connecting rod, and equal sliding connection has the slide bar in every arc wall, every equal fixed mounting has the clamp plate on the slide bar, be equipped with a plurality of shifting chutes on the foundation ring, and equal sliding connection has to support the piece in every shifting chute, every support all install the spring between piece and the shifting chute that corresponds, every support all be equipped with link gear between piece and the slide bar that corresponds, evenly be equipped with a plurality of screws on fitting with a contraceptive ring. Has the advantages that: the utility model discloses place sound producing component in this basin frame, fix between this basin frame and the quick-witted case afterwards, can accomplish the fixed operation between sound producing component and the basin frame simultaneously, can reduce the operation process and operate the degree of difficulty, improve the installation effectiveness.

Description

Novel speaker basin frame of portable

Technical Field

The utility model relates to a speaker subassembly technical field especially relates to a novel speaker basin frame of portable.

Background

The loudspeaker is a common transducer for converting electric energy into sound energy, which can be found in electrical equipment capable of emitting sound, and the common loudspeaker comprises a magnet, a basin frame, a centering support sheet, a membrane folding ring, a cone-shaped cone and the like.

The existing loudspeaker frame is mostly arranged in an integrated manner, when the loudspeaker frame is used for completing connection between a loudspeaker and a case, a plurality of connecting bolts are needed to be used for fixing the sounding component and the frame, the frame and the case respectively, the operation procedure is complex, and the installation efficiency is slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a novel speaker frame convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel speaker basin frame of portable, includes a plurality of connecting rods of fixed mounting between fitting with a contraceptive ring and end ring, every all be equipped with the arc wall on the connecting rod, and equal sliding connection has the slide bar in every arc wall, every equal fixed mounting has the clamp plate on the slide bar, be equipped with a plurality of shifting chutes on the end ring, and equal sliding connection has to support the piece in every shifting chute, every support all install the spring between piece and the shifting chute that corresponds, every support all be equipped with link gear between piece and the slide bar that corresponds, evenly be equipped with a plurality of screws on fitting with a contraceptive ring.

In foretell novel speaker basin frame of portable, link gear includes the mounting groove, the mounting groove is seted up on the lateral wall of shifting chute, and mounting groove and arc wall intercommunication, rotate respectively through a plurality of pivots in the mounting groove and be connected with gear one, gear two and gear three, and gear one, gear two and gear three mesh in proper order, support fixed mounting on the piece and have the rack, and rack and gear one mesh mutually, fixed mounting has the rolling wheel on the lateral wall of gear three, and fixedly connected with stay cord on the rolling wheel, the other end and the slide bar fixed connection of stay cord.

In foretell novel speaker basin frame of portable, the clamp plate lower extreme is the notch cuttype setting of slope, and clamp plate lower extreme fixed mounting has the rubber pad, support the piece and keep away from the also fixed mounting of one end of foundation ring and have the rubber pad.

In foretell novel speaker basin frame of portable, support a lower extreme fixed mounting and have the slider, be equipped with the spout with slider matched with on the lateral wall of shifting chute.

In the novel portable loudspeaker frame, the diameters of the first gear, the second gear and the third gear are gradually decreased.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of a plurality of clamp plates, can push down fixedly to the sound producing component of placing in this basin frame to need not to use fastening bolt to realize the fixing of the two, can reduce operation, improve the installation effectiveness.

2: through the cooperation of slide bar and link gear, can be when supporting the piece and remove to the shifting chute for the clamp plate moves down, fixes sound producing component, and end ring and quick-witted case accomplish fixed back, supports the position of piece and keeps unchangeable, thereby can ensure the fixed effect of clamp plate to sound producing component, consequently to this basin frame and sound producing component's fixed operation on it, after accomplishing the fixed of basin frame and quick-witted case, can realize in step, and then reduced the operation degree of difficulty, make the installation more simple and convenient.

3: the design of the rubber pad can reduce the possibility that the pressing plate damages the sound producing component and the abutting block to the mounting hole on the case.

To sum up, the utility model discloses place sound producing component in this basin frame, fix between this basin frame and the quick-witted case afterwards, can accomplish the fixed operation between sound producing component and the basin frame simultaneously, can reduce the operation process and operate the degree of difficulty, improve the installation effectiveness.

Drawings

Fig. 1 is a schematic structural view of a portable novel speaker frame provided by the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: the device comprises an upper ring 1, a bottom ring 2, a connecting rod 3, an arc-shaped groove 4, a sliding rod 5, a pressing plate 6, a rubber pad 7, a moving groove 8, a pushing block 9, a spring 10, a rack 11, a mounting groove 12, a gear I13, a gear II 14, a gear III 15, a winding wheel 16, a pull rope 17, a sliding block 18 and a sliding groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a portable novel speaker frame comprises a plurality of connecting rods 3 fixedly installed between an upper ring 1 and a bottom ring 2, wherein the upper ring 1 is uniformly provided with a plurality of screw holes;

the above is noteworthy:

1. a plurality of screw holes on the upper ring 1 are used for fixing the basin frame and the case.

2. All be equipped with arc wall 4 on every connecting rod 3, and equal sliding connection has slide bar 5 in every arc wall 4, and equal fixed mounting has clamp plate 6 on every slide bar 5, when placing sound production part in this basin frame, through moving slide bar 5 to the arc wall 4 bottom down, can make clamp plate 6 push down fixedly to sound production part's bottom.

3. The notch cuttype setting of 6 lower extremes of clamp plate for the slope, the benefit of shape design here lies in, can make clamp plate 6 move the in-process down, thereby can paste the bottom of vocal part smoothly and fix it, and 6 lower extremes of clamp plate fixed mounting have rubber pad 7, and the design of rubber pad 7 can reduce clamp plate 6 and cause the possibility of damage to vocal part.

A plurality of moving grooves 8 are formed in the bottom ring 2, a resisting block 9 is connected in each moving groove 8 in a sliding mode, a spring 10 is installed between each resisting block 9 and the corresponding moving groove 8, and a linkage mechanism is arranged between each resisting block 9 and the corresponding sliding rod 5;

the above is noteworthy:

1. when the resisting block 9 is not subjected to external force, the elasticity of the spring 10 can enable the resisting block 9 to move out of the moving groove 8, so that the machine box part is tightly attached, and one end of the resisting block 9, which is far away from the bottom ring 2, is also fixedly provided with the rubber pad 7.

2. The linkage mechanism comprises a mounting groove 12, the mounting groove 12 is arranged on the side wall of the movable groove 8, the mounting groove 12 is communicated with the arc-shaped groove 4, a first gear 13, a second gear 14 and a third gear 15 are respectively connected in the mounting groove 12 in a rotating manner through a plurality of rotating shafts, the first gear 13, the second gear 14 and the third gear 15 are sequentially meshed, a rack 11 is fixedly mounted on the abutting block 9, the rack 11 is meshed with the first gear 13, a winding wheel 16 is fixedly mounted on the side wall of the third gear 15, a pull rope 17 is fixedly connected to the winding wheel 16, the other end of the pull rope 17 is fixedly connected with the sliding rod 5, when the basin stand needs to be mounted, a sound-producing component is firstly placed in the basin stand, the bottom of the sound-producing component is positioned below the pressing plates 6, then the abutting blocks 9 are pushed into the corresponding movable grooves 8, then the bottom ring 2 is connected with the machine box, then the upper ring 1 is fixed with the machine box through fastening, in the process of supporting piece 9 and removing to moving groove 8 removal, rack 11 and the meshing effect of gear 13 can make gear 13 anticlockwise rotate on it, thereby make gear two 14 clockwise rotations through its rotation, and then drive gear three 15 anticlockwise rotations, 16 anticlockwise rotations of wind-up wheel this moment, roll up guy 17, drive slide bar 5 and move down, make clamp plate 6 push down sound producing component's bottom, keep the fixed of sound producing component in the basin frame, need not the reuse bolt and connect it, operation steps have been reduced, and the installation efficiency is improved.

3. The sum of the length of the abutting block 9 and the minimum compression length of the spring 10 is slightly larger than the length of the moving groove 8, the size design has the advantages that after the bottom ring 2 is connected with the case, the abutting block 9 is tightly attached to the mounting hole in the case, the movement of the abutting block is avoided, the sliding block 18 is fixedly mounted at the lower end of the abutting block 9, the sliding groove 19 matched with the sliding block 18 is formed in the side wall of the moving groove 8, and the sliding direction of the abutting block 9 can be limited due to the matching of the sliding block 18 and the sliding groove 19.

4. The diameters of the first gear 13, the second gear 14 and the third gear 15 are sequentially decreased, the size design has the advantage that the sliding rod 5 can slide for a larger distance when the abutting block 9 moves, so that the sliding block can apply enough pressure to the bottom of the generating component to keep the generating component fixed, the thicknesses of the first gear 13, the second gear 14 and the third gear 15 are sequentially increased, the middle points of the first gear 13, the second gear 14 and the third gear 15 are arranged in a staggered mode, the thickness design and the installation position have the advantage that the middle point of the winding wheel 16 and the middle point of the sliding rod 5 can be located on the same plane, and therefore the pulling force of the pulling rope 17 on the sliding rod 5 is kept stable.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel speaker basin frame of portable, includes a plurality of connecting rods (3) of fixed mounting between last ring (1) and bottom ring (2), its characterized in that, every all be equipped with arc wall (4) on connecting rod (3), and equal sliding connection has slide bar (5) in every arc wall (4), every equal fixed mounting has clamp plate (6) on slide bar (5), be equipped with a plurality of shifting chutes (8) on bottom ring (2), and equal sliding connection has in every shifting chute (8) to support piece (9), every support all install spring (10) between piece (9) and the shifting chute (8) that correspond, every support all be equipped with link gear between piece (9) and the slide bar (5) that correspond, evenly be equipped with a plurality of screws on last ring (1).

2. The portable novel loudspeaker frame according to claim 1, the linkage mechanism comprises a mounting groove (12), the mounting groove (12) is arranged on the side wall of the movable groove (8), the mounting groove (12) is communicated with the arc-shaped groove (4), a first gear (13), a second gear (14) and a third gear (15) are respectively and rotatably connected in the mounting groove (12) through a plurality of rotating shafts, and the first gear (13), the second gear (14) and the third gear (15) are meshed in sequence, a rack (11) is fixedly arranged on the abutting block (9), and the rack (11) is meshed with the first gear (13), the side wall of the third gear (15) is fixedly provided with a winding wheel (16), and a pull rope (17) is fixedly connected to the winding wheel (16), and the other end of the pull rope (17) is fixedly connected with the sliding rod (5).

3. The novel speaker frame convenient to use according to claim 1, wherein the lower end of the pressing plate (6) is arranged in an inclined ladder shape, a rubber pad (7) is fixedly installed at the lower end of the pressing plate (6), and a rubber pad (7) is also fixedly installed at one end, away from the bottom ring (2), of the abutting block (9).

4. The novel speaker frame as claimed in claim 1, wherein a sliding block (18) is fixedly installed at the lower end of the abutting block (9), and a sliding groove (19) matched with the sliding block (18) is formed in the side wall of the moving groove (8).

5. The novel speaker frame as claimed in claim 2, wherein the diameters of the first gear (13), the second gear (14) and the third gear (15) are decreased in sequence.