CN219018960U

CN219018960U - Support for desktop loudspeaker

Info

Publication number: CN219018960U
Application number: CN202223299525.9U
Authority: CN
Inventors: 金天
Original assignee: Shanghai Shijunyuan Information Technology Co ltd
Current assignee: Shanghai Shijunyuan Information Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-12
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a support for a desktop loudspeaker, which comprises a rectangular base and a movable round frame slidingly arranged at the top of the rectangular base, wherein a rotary column is rotatably arranged at the bottom of the inner wall of the movable round frame, the upper end of the rotary column penetrates through the top of the movable round frame and is fixedly provided with a rotary disc, the surface of the rotary column is provided with a damping component, the damping component is used for playing a role of a certain fixed force on the rotation of the rotary disc, two clamping plates are shifted to drive the movable plate to slide on the surface of a sliding rod to squeeze a first spring, the desktop loudspeaker is prevented from being clamped and fixed between two L-shaped buffer plates, the two L-shaped buffer plates have the effects of enhancing friction force, preventing and absorbing energy and damping, teeth on the surface of the rotary column are meshed with teeth on the surface of the toothed plate, and simultaneously, the second spring presses the toothed plate, so that the rotary column is damped in the rotation process, and different rotation directions and limit are realized.

Description

Support for desktop loudspeaker

Technical Field

The utility model relates to the technical field of support equipment, in particular to a support for a desktop loudspeaker.

Background

The desktop loudspeaker is mainly used for televisions, computers and other devices, has smaller size, is a miniature loudspeaker with an inclined plane bracket (application number: 201820986339.7), has a design inclined plane on the back of a hardware bracket of the miniature loudspeaker, can be a square inclined plane or an arc inclined plane, can be attached to a circuit board on the inclined plane by the square inclined plane bracket, can reduce the total height of the miniature loudspeaker, enables the miniature loudspeaker to be more miniaturized, directly increases the market competitiveness, can be attached to the inclined plane when a lead is separated, and can prevent the lead from being suspended and broken.

The device still has the following drawbacks: the device can not rotate the desktop loudspeaker to any angle in all directions, does not have a rotation damping force, and is inconvenient to fix positions with different angles for listening; meanwhile, the device generates vibration due to the operation of the loudspeaker, can generate noise, and lacks buffering, clamping and protecting the desktop loudspeaker.

Disclosure of Invention

The utility model aims to provide a bracket for a desktop loudspeaker, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a desktop support for speaker, includes the rectangle base reaches rectangle base top slidable mounting's removal circle frame, the column spinner is installed in the bottom rotation of removal circle frame inner wall, the upper end of column spinner runs through the top of removal circle frame and fixed mounting have rotatory disc, the surface of column spinner is provided with damping subassembly, damping subassembly is used for right rotatory effect that plays to have certain fixed dynamics of rotatory disc, rectangular channel has been seted up at rotatory disc's top, fixed mounting has the slide bar between the both sides of rectangle inslot wall, the equal slidable mounting in both sides on slide bar surface has the movable plate, two the top fixed mounting of movable plate has the grip block, the equal movable sleeve of both sides on slide bar surface has first spring, two the equal fixed mounting in one side adjacent to the grip block has L type buffer board.

Preferably, the damping assembly comprises teeth integrally machined on the surface of the rotary column, two second springs are clamped on the front surface and the back surface of the inner wall of the movable round frame, a toothed plate is clamped at the front ends of the two second springs, and one side of the toothed plate with a toothed part is meshed with the surface of the teeth.

Preferably, the balance rod is movably sleeved in the second spring, one end of the balance rod, which is far away from the rotating column, is fixedly arranged on the inner side wall of the movable frame, and the surface of the balance rod is movably sleeved in the toothed plate.

Preferably, one end of the balance rod, which is far away from the inner wall of the movable round frame, penetrates through one side of the toothed plate and is fixedly provided with an anti-falling block.

Preferably, a sliding groove is formed in the top of the rectangular base, a sliding block is fixedly arranged at the bottom of the movable round frame, and the surface of the sliding block is slidably arranged in the sliding groove.

Preferably, the four rubber adsorption plates are further included, and the tops of the four rubber adsorption plates are embedded in four corners of the bottom of the rectangular base.

Preferably, one end of the first spring is clamped at one side of the moving plate, the other end of the first spring is clamped at one side of the rectangular groove, and an anti-slip part is embedded in the outer surface of the rotary disc.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the two clamping plates are shifted to drive the moving plate to slide on the surface of the sliding rod to squeeze the first spring, so that the desktop loudspeaker is prevented from being clamped and fixed between the two L-shaped buffer plates, and the two L-shaped buffer plates have the effects of enhancing friction force, preventing detachment and protection, absorbing energy and absorbing shock for the loudspeaker.

2. The teeth on the surface of the rotary column are meshed with the teeth on the surface of the toothed plate, and meanwhile, the second spring extrudes the toothed plate, so that damping exists in the rotation process of the rotary column, and rotation in different directions and limit are realized.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a top cross-sectional view of a mobile circular frame of the present utility model;

FIG. 3 is a partial structural perspective view of the present utility model;

FIG. 4 is a perspective view of a rotating disc of the present utility model;

fig. 5 is a side view of a partial structure of the present utility model.

In the figure: 1. a rectangular base; 2. moving the round frame; 3. a spin column; 4. a rotating disc; 5. a damping assembly; 51. teeth; 52. a second spring; 53. a toothed plate; 6. rectangular grooves; 7. a slide bar; 8. a moving plate; 9. a clamping plate; 10. a first spring; 11. an L-shaped buffer plate; 12. a balance bar; 13. an anti-falling block; 14. a chute; 15. a slide block; 16. and (3) adsorbing rubber.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a desktop support for speaker, including rectangle base 1 and the removal circle frame 2 of rectangle base 1 top slidable mounting, the bottom of removing the circle frame 2 inner wall rotates and installs column spinner 3, column spinner 3's upper end runs through the top of removing circle frame 2 and fixed mounting have rotatory disc 4, column spinner 3's surface is provided with damping component 5, damping component 5 is used for playing the effect that has certain fixed dynamics to rotatory disc 4, rectangular channel 6 has been seted up at rotatory disc 4's top, fixed mounting has slide bar 7 between the both sides of rectangle channel 6 inner wall, the equal slidable mounting in both sides on slide bar 7 surface has movable plate 8, the top fixed mounting of two movable plates 8 has grip block 9, the both sides on slide bar 7 surface all movably cup joint first spring 10, the equal fixed mounting of one side adjacent of two grip block 9 has L type buffer board 11.

The damping component 5 includes the tooth 51 of an organic whole processing on column 3 surface, the front and the back of removal circle frame 2 inner wall all joint have two second springs 52, and the front end joint of two second springs 52 has pinion rack 53, one side that pinion rack 53 has tooth portion meshes with the surface of tooth 51, in this embodiment, the tooth 51 on column 3 surface meshes with the tooth portion on pinion rack 53 surface, the extrusion of second spring 52 to pinion rack 53 simultaneously, thereby make column 3 rotate the process have damping, thereby realize rotating different directions and spacing.

The balance bar 12 is movably sleeved in the second spring 52, one end, away from the rotary column 3, of the balance bar 12 is fixedly arranged on the inner side wall of the movable frame, and the surface of the balance bar 12 is movably sleeved in the toothed plate 53, in the embodiment, the balance bar 12 is movably sleeved in the second spring 52, so that the protection effect on the second spring 52 is achieved.

One end of the balance bar 12 far away from the inner wall of the movable round frame 2 penetrates through one side of the toothed plate 53 and is fixedly provided with the anti-falling block 13, and the purpose that the toothed plate 53 falls off from the surface of the balance bar 12 is avoided by arranging the anti-falling block 13 at one end of the balance bar 12.

The top of rectangular base 1 has offered spout 14, and the bottom fixed mounting of removal round frame 2 has slider 15, and the inside slidable mounting of slider 15's surface and spout 14, and it should be noted that through setting up slider 15 and sliding in spout 14, and then the position of realizing the condition removal round frame 2, can take off removal round frame 2 simultaneously.

The four rubber adsorption 16 trays are included, the tops of the four rubber adsorption 16 trays are embedded in four corners of the bottom of the rectangular base 1, and in the embodiment, the rectangular base 1 is limited and fixed through the four rubber adsorption 16 trays at the bottom of the rectangular base 1.

One end of the first spring 10 is clamped on one side of the movable plate 8, the other end of the first spring 10 is clamped on one side of the rectangular groove 6, an anti-slip part is embedded in the outer surface of the rotary disc 4, and the anti-slip part is embedded in the outer surface of the rotary disc 4, so that the rotary disc 4 is rotationally adjusted, and the purpose of enhancing friction force is achieved.

The device toggles the two clamping plates 9 to drive the moving plate 8 to slide on the surface of the sliding rod 7 to squeeze the first spring 10, so that the desktop loudspeaker is prevented from being clamped and fixed between the two L-shaped buffer plates 11, and the two L-shaped buffer plates 11 have the effects of enhancing friction force, preventing detachment and protection, absorbing energy and absorbing shock for the loudspeaker;

teeth 51 on the surface of the rotary column 3 are meshed with teeth on the surface of a toothed plate 53, and meanwhile, the toothed plate 53 is extruded by a second spring 52, so that the rotary column 3 is damped in the rotation process, and rotation in different directions and limitation are realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support for desktop speaker, includes rectangle base (1) and removal circle frame (2) of rectangle base (1) top slidable mounting, its characterized in that: the utility model discloses a movable buffer board, including movable round frame (2), slide bar (6), slide bar (7) are installed to the bottom rotation of movable round frame (2) inner wall, the upper end of swivel post (3) runs through movable round frame (2)'s top and fixed mounting have rotatory disc (4), the surface of swivel post (3) is provided with damping subassembly (5), damping subassembly (5) are used for right rotatory effect that has certain fixed dynamics of playing of rotatory disc (4), rectangular channel (6) have been seted up at the top of rotatory disc (4), fixed mounting has slide bar (7) between the both sides of rectangular channel (6) inner wall, the equal slidable mounting in both sides on slide bar (7) surface has movable board (8), two the top fixed mounting of movable board (8) has grip block (9), the both sides on slide bar (7) surface all movably cup joint first spring (10), two the equal fixed mounting in adjacent one side of grip block (9) has L type buffer board (11).

2. A desktop loudspeaker stand according to claim 1, wherein: the damping assembly (5) comprises teeth (51) integrally machined on the surface of the rotary column (3), two second springs (52) are clamped on the front surface and the back surface of the inner wall of the movable round frame (2), a toothed plate (53) is clamped at the front end of each second spring (52), and one side of the toothed plate (53) with teeth is meshed with the surface of the teeth (51).

3. A desktop loudspeaker stand according to claim 2, wherein: the inside activity of second spring (52) has cup jointed balancing pole (12), one end that balancing pole (12) kept away from column of revolution (3) is fixed mounting the inside wall of removing the circle frame, just the surface of balancing pole (12) with the inside activity of pinion rack (53) cup joints.

4. A stand for a desk speaker as defined in claim 3 wherein: one end of the balance rod (12) far away from the inner wall of the movable round frame (2) penetrates through one side of the toothed plate (53) and is fixedly provided with an anti-falling block (13).

5. A desktop loudspeaker stand according to claim 1, wherein: a sliding groove (14) is formed in the top of the rectangular base (1), a sliding block (15) is fixedly arranged at the bottom of the movable round frame (2), and the surface of the sliding block (15) is slidably arranged in the sliding groove (14).

6. A desktop loudspeaker stand according to claim 1, wherein: the four rubber adsorption (16) discs are also included, and the tops of the four rubber adsorption (16) discs are embedded in four corners of the bottom of the rectangular base (1).

7. A desktop loudspeaker stand according to claim 1, wherein: one end of the first spring (10) is clamped at one side of the movable plate (8), the other end of the first spring (10) is clamped at one side of the rectangular groove (6), and an anti-slip part is embedded in the outer surface of the rotary disc (4).