CN219876106U

CN219876106U - Speaker for television

Info

Publication number: CN219876106U
Application number: CN202321190045.0U
Authority: CN
Inventors: 戴晓春
Original assignee: Anhui Huilongxin Electronic Technology Co ltd
Current assignee: Anhui Huilongxin Electronic Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-20
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a loudspeaker for a television, which belongs to the technical field of loudspeakers and comprises a television body and a connecting block, wherein a containing groove is formed in the connecting block, a loudspeaker body is arranged in the containing groove, a dust cover is arranged outside the loudspeaker body, a thread groove is formed in the surface of the connecting block, an external thread pipe is arranged at the bottom of the dust cover, a mounting groove is formed in the surface of the connecting block, a rotary groove is formed in the inner side surface of the dust cover, and a rotating plate is connected to the inner side surface of the rotary groove in a rotary mode. Through mutually supporting between screw groove, external screw thread pipe, the dust cover for the installation of dust cover is more simple and convenient with dismantle the clean processing to the dust cover in succession, simultaneously, through contact and extrusion between external screw thread pipe and the speaker body, can fix its stable extrusion in the inside of holding groove, thereby makes the installation of speaker body become simple and convenient with the dismantlement process.

Description

Speaker for television

Technical Field

The utility model relates to the technical field of speakers, in particular to a speaker for a television.

Background

A speaker (loudspeckers), also called loudspeaker, is a commonly used electroacoustic transducer and is also one of the most important components in a television set. In order to make the sound effect of the television better, the number of speakers in the television in the prior art is more than one, and the speakers are arranged in the television shell together through the connecting blocks.

In the in-service use process of the television loudspeaker, a large amount of dust is easily accumulated on the surface of the loudspeaker due to the action of static electricity, in order to prevent dust from directly accumulating on components and parts inside the loudspeaker and affecting normal operation of the loudspeaker, a left dust cover and a right dust cover are generally arranged outside the loudspeaker, and the dust cover is clamped with an annular clamping groove arranged on a loudspeaker body through an annular clamping buckle arranged at the bottom of the dust cover when being installed, so that the installation process is simpler, but when the dust cover needs to be cleaned, the side edge of the dust cover needs to be pried by using a tool, and then the dust cover can be slowly taken down, so that the dust cover is inconvenient to detach and inconvenient to clean.

Disclosure of Invention

The present utility model is directed to a speaker for a television set, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a speaker for TV set, includes TV body, connecting block, the storage tank has been seted up to the inside of connecting block, the inside of storage tank is provided with the speaker body, the outside of speaker body is provided with the dust cover, the thread groove has been seted up on the surface of connecting block, the bottom of dust cover is provided with the external screw thread pipe, the mounting groove has been seted up on the surface of connecting block, the rotary tank has been seted up to the medial surface of dust cover, the medial surface of rotary tank rotates and is connected with the rotor plate, the jack groove has all been seted up to the side of rotor plate and the surface of connecting block, is located on the connecting block the inside of jack groove is provided with the magnetic path, the inside grafting of jack groove has the restriction pole.

As still further aspects of the utility model: the dust cover is in threaded connection with the connecting block through the mutual cooperation of the external thread pipe and the thread groove, so that the dust cover is simpler and more convenient to mount and dismount, and the dust accumulated on the surface of the dust cover is convenient to clean.

As still further aspects of the utility model: the top and the bottom of the thread groove are respectively communicated with the mounting groove and the accommodating groove, so that after the external thread pipe completely enters the thread groove, the bottom end of the external thread pipe can contact and extrude the loudspeaker body, and the connection stability of the external thread pipe in the practical use process is better.

As still further aspects of the utility model: the longitudinal section of the rotary groove is circular, the rotary plate is rotationally connected with the inner side surface of the rotary groove, and the rotary plate is rotationally connected with the dust cover through the rotary groove, so that the rotary plate can rotate stably relative to the dust cover.

As still further aspects of the utility model: the number of the inserting grooves is at least four, the equal angles are distributed around the rotating plate, and the limiting rods can be matched with the limiting rods to limit the up-and-down movement of the rotating plate well, so that the dust cover is not separated from the connecting block when the loudspeaker body vibrates in work, and the stable working state of the loudspeaker body can be kept.

As still further aspects of the utility model: the limiting rod is made of metal iron materials, so that larger magnetic attraction exists between the limiting rod and the magnetic block, the magnetic attraction is far larger than vibration force generated in the working process of the loudspeaker body, the magnetic attraction can be stably inserted into the inserting groove, the vertical movement of the rotating plate can be well limited, the shape and the size of the limiting rod are corresponding to the inserting groove, the limiting rod can be well attached to the inner wall of the inserting groove after being inserted into the inserting groove, and accordingly the connecting stability of the limiting rod and the inserting groove is better.

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

1. this speaker for TV set is through mutually supporting between screw groove, external screw thread pipe, the dust cover for the installation of dust cover is more simple and convenient with dismantle, so that follow-up dismantles clean processing to the dust cover, simultaneously, through contact and extrusion between external screw thread pipe and the speaker body, can fix its stable extrusion in the inside of holding groove, thereby makes the installation of speaker body become simple and convenient with the dismantlement process.

2. This speaker for TV set through mutually supporting between mounting groove, rotary groove, rotor plate, grafting groove, magnetic path and the restriction pole, can restrict its reciprocates after the dust cover installation is accomplished to the vibrations that produce when can effectively avoiding the speaker process influence the stable work of dust cover, makes it remain stable operating condition throughout.

Drawings

FIG. 1 is a schematic view of a TV body in a three-dimensional structure according to the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a television body according to the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is a schematic view of the structure of the dust cap and the connecting block in a separated state;

FIG. 5 is an enlarged schematic view of the utility model at B in FIG. 4;

FIG. 6 is a schematic view of a partially cut-away structure of a connecting block of the present utility model;

FIG. 7 is an enlarged schematic view of a portion of the structure of FIG. 6 in accordance with the present utility model;

fig. 8 is an enlarged schematic view of fig. 7 at C in accordance with the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a television body; 2. a connecting block; 3. a receiving groove; 4. a speaker body; 5. a dust cover; 6. a thread groove; 7. an external threaded tube; 8. a mounting groove; 9. a rotary groove; 10. a rotating plate; 11. a plug-in groove; 12. a magnetic block; 13. and a restraining bar.

Detailed Description

Please refer to fig. 1-8: the utility model provides a speaker for TV set, including TV body 1, connecting block 2, the storage tank 3 has been seted up to the inside of connecting block 2, the inside of storage tank 3 is provided with speaker body 4, the outside of speaker body 4 is provided with shield 5, screw thread groove 6 has been seted up on the surface of connecting block 2, the bottom of shield 5 is provided with external screw thread pipe 7, mounting groove 8 has been seted up on the surface of connecting block 2, rotary groove 9 has been seted up to the medial surface of shield 5, rotary groove 9's medial surface rotates and is connected with rotor plate 10, peg graft groove 11 has all been seted up to the side of rotor plate 10 and the surface of connecting block 2, the inside that is located peg graft groove 11 on connecting block 2 is provided with magnetic path 12, peg graft in the inside of peg graft groove 11 has restriction pole 13.

In this embodiment, external screw thread pipe 7 and thread groove 6 threaded connection, dust cover 5 mutually support through external screw thread pipe 7, thread groove 6 and connecting block 2 threaded connection for the installation of dust cover 5 is more simple and convenient with dismantling, is convenient for follow-up dust to its surface accumulation carries out cleaning treatment.

In this embodiment, the top and bottom of the thread groove 6 are respectively connected with the mounting groove 8 and the accommodating groove 3, so that after the external thread pipe 7 completely enters the thread groove 6, the bottom end of the external thread pipe can contact and squeeze the speaker body 4, and the connection stability of the speaker body after the actual use process is better.

In this embodiment, the longitudinal section of the rotary slot 9 is circular, the rotary plate 10 is rotationally connected with the inner side surface of the rotary slot 9, and the rotary plate 10 is rotationally connected with the dust cover 5 through the rotary slot 9, so that the rotary plate 10 can perform stable relative rotation with the dust cover 5.

In this embodiment, the number of the plugging slots 11 is at least four, and the equal angles are distributed around the rotating plate 10, so that the up-and-down movement of the rotating plate 10 can be well limited by mutually matching with the limiting rod 13, and the dust cover 5 and the connecting block 2 can not be separated when the speaker body 4 vibrates during working, so that the stable working state of the speaker can be maintained.

In this embodiment, the limiting rod 13 is made of metal iron material, so that a larger magnetic attraction force exists between the limiting rod 13 and the magnetic block 12, and the magnetic attraction force is far greater than a vibration force generated in the working process of the speaker body 4, so that the speaker body can be stably inserted into the insertion groove 11, the vertical movement of the rotating plate 10 can be well limited, the shape and the size of the limiting rod 13 are corresponding to those of the insertion groove 11, and the limiting rod 13 can be well attached to the inner wall of the insertion groove 11 after being inserted into the insertion groove 11, so that the connection stability of the limiting rod and the insertion groove 11 is better.

Working principle: when the dust cover 5 needs to be detached for ash removal, an operator takes the limiting rod 13 out of the inserting groove 11, then rotates the dust cover 5, and the dust cover 5 drives the external thread pipe 7 to rotate when rotating, and the external thread pipe 7 gradually withdraws from the thread groove 6 when rotating due to the threaded connection relation between the external thread pipe 7 and the thread groove 6, and after the external thread pipe 7 is separated from the thread groove 6, the dust cover 5 is separated from the connecting block 2, so that the dust cover can be rapidly detached; when the installation is needed, an operator still installs the dust cover 5 through the threaded connection of the external thread pipe 7 and the thread groove 6, so that the installation and the disassembly of the dust cover 5 are simple and convenient, and when the external thread pipe 7 completely enters the thread groove 6, the bottom end of the external thread pipe 7 can be contacted with the top surface of the loudspeaker body 4 and extruded, so that the loudspeaker body can be stably extruded and fixed in the accommodating groove 3, and the connection and the installation of fixing parts such as fixing bolts are not needed, so that the connection and the installation of the loudspeaker body 4 are simpler and more convenient;

after the dust cover 5 is installed, an operator rotates the rotating plate 10, so that the inserting grooves 11 on the rotating plate 10 are aligned with the inserting grooves 11 on the connecting block 2, then the operator inserts the limiting rods 13 into the inserting grooves 11, and the vertical movement of the rotating plate 10 can be limited under the action of magnetic attraction force of the magnetic blocks 12, so that the dust cover 5 can not move up and down under the influence of vibration force generated in the working process of the loudspeaker in the actual use process, and the working stability of the dust cover 5 is better.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a speaker for TV set, includes TV body (1), connecting block (2), holding groove (3) have been seted up to the inside of connecting block (2), the inside of holding groove (3) is provided with speaker body (4), the outside of speaker body (4) is provided with shield (5), a serial communication port, screw thread groove (6) have been seted up on the surface of connecting block (2), the bottom of shield (5) is provided with external screw thread pipe (7), mounting groove (8) have been seted up on the surface of connecting block (2), rotary groove (9) have been seted up to the medial surface of shield (5), rotary plate (10) have been connected with in the medial surface rotation of rotary plate (9), peg graft groove (11) have all been seted up on the surface of rotary plate (10) and connecting block (2), be located the inside of peg graft groove (11) is provided with magnetic path (12), peg graft in the inside of peg graft groove (11) has restriction pole (13).

2. The loudspeaker for the television according to claim 1, wherein the external thread tube (7) is in threaded connection with the thread groove (6), and the dust cover (5) is in threaded connection with the connecting block (2) through the mutual matching of the external thread tube (7) and the thread groove (6).

3. A loudspeaker for a television according to claim 1, in which the top and bottom of the screw groove (6) are in communication with the mounting groove (8) and the receiving groove (3), respectively.

4. A loudspeaker for a television set according to claim 1, wherein the longitudinal section of the rotary groove (9) is circular, the rotary plate (10) is rotatably connected to the inner side of the rotary groove (9), and the rotary plate (10) is rotatably connected to the dust cover (5) through the rotary groove (9).

5. A loudspeaker for a television according to claim 1, in which the number of said slots (11) is at least four and equiangularly distributed around the periphery of the rotating plate (10).

6. A loudspeaker for a television set according to claim 5, in which the restraining bar (13) is made of metallic iron material, the restraining bar (13) being shaped and sized to correspond to the insertion slot (11).