CN219706767U

CN219706767U - Sound box headrest

Info

Publication number: CN219706767U
Application number: CN202320904885.2U
Authority: CN
Inventors: 彭云
Original assignee: Taisika Auto Interior Parts Wuhan Co ltd
Current assignee: Taisika Auto Interior Parts Wuhan Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-09-19
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of automobile headrests and discloses a sound box headrest, which comprises a headrest rear shell and a headrest front cover; the two sides of the headrest rear shell are detachably provided with the screen plates; the headrest cotton is wrapped outside the headrest front cover; two vertical pipes which are parallel to each other are fixedly communicated with the bottom of the headrest rear shell, the lower ends of the two vertical pipes are detachably connected with insertion pipes, and threaded holes are formed in the middle of the side walls of the insertion pipes; and the two sides of the inner cavity of the headrest rear shell are provided with the subwoofer. The utility model can directly dismantle the insertion pipe and the external thread butt joint pipe at the lower end of the vertical pipe anticlockwise after the insertion pipe is directly dismantled from the backrest of the automobile, and then the two detached insertion pipes are respectively screwed and connected with the external thread butt joint pipe through the threaded holes formed in the side walls of the insertion pipes, so that the two insertion pipes can form two supporting legs, and the headrest can be stabilized on the ground, thereby being convenient for being used as a sound box in occasions such as outdoor travel, camping and the like.

Description

Sound box headrest

Technical Field

The utility model belongs to the technical field of automobile headrests, and particularly relates to a sound box headrest.

Background

At present, a sound box function is generally added to a headrest of an automobile for the automobile with high configuration, but the current automobile sound box headrest can be arranged in the automobile, but is blank for some outdoor application scenes, for example, when a user drives the automobile to camp or play outside, the sound box is used, but the load of traveling is increased by additionally carrying the sound box, so that the user wants to design a sound box headrest which can be changed into an outdoor mobile sound box.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

a sound box headrest comprises a headrest rear shell and a headrest front cover; the two sides of the headrest rear shell are detachably provided with the screen plates; the headrest cotton is wrapped outside the headrest front cover; two vertical pipes which are parallel to each other are fixedly communicated with the bottom of the headrest rear shell, the lower ends of the two vertical pipes are detachably connected with insertion pipes, and threaded holes are formed in the middle of the side walls of the insertion pipes; the two sides of the inner cavity of the headrest rear shell are provided with the subwoofer, and an audio connector is fixedly embedded and installed in the middle position of the bottom of the headrest rear shell; the tail electrifying end of the audio connector is electrically connected with the subwoofer through two wires.

As a preferred embodiment of the utility model, the lower end of the vertical pipe is integrally fixed with an external threaded butt joint pipe, and the external threaded butt joint pipe is in threaded fit with the threaded hole.

As a preferable implementation mode of the utility model, bolt holes are formed at four corners of the headrest rear shell, and bolt screwing pipes which horizontally and longitudinally correspond to the bolt holes are preset at four corners of the headrest front cover.

As a preferred embodiment of the present utility model, four corners between the headrest rear case and the headrest front cover are detachably mounted by fixing bolts.

As a preferred embodiment of the present utility model, the mesh plate is detachably mounted to the headrest rear case by screws.

As a preferred implementation mode of the utility model, the inner walls of the two ends of the insertion tube are provided with screwing threads which are matched with the external thread butt joint tube.

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

the utility model can directly dismantle the insertion pipe and the external thread butt joint pipe at the lower end of the vertical pipe anticlockwise after directly dismantling the insertion pipe from the backrest of the automobile, and then respectively screwing and connecting the two dismantled insertion pipes with the external thread butt joint pipe through the threaded holes formed in the side wall of the insertion pipe, so that the two insertion pipes can form two supporting legs, and the headrest can be stabilized on the ground, thereby being convenient to use as a sound box in occasions such as outdoor travel, camping and the like, and being convenient and fast.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the cross-sectional structure of the distribution position of the subwoofer in the back shell of the headrest according to the present utility model;

FIG. 3 is a schematic view of the overall structure of the utility model after the insertion tube is matched with the headrest;

FIG. 4 is a schematic diagram of a rear side view of the cannula and riser distribution of the present utility model.

In the figure: 1-a headrest rear shell; 2-bolt holes; 3-external screw thread butt joint pipe; 4-a threaded hole; a 5-audio connector; 6-intubation; 7-a riser; 8-screen plate; 9-a subwoofer; 10-fixing bolts; 11-headrest front cover.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 4, a speaker headrest includes a headrest rear case 1 and a headrest front cover 11; the two sides of the headrest back shell 1 are detachably provided with the screen plate 8; the headrest cotton is wrapped outside the headrest front cover 11; two vertical pipes 7 which are parallel to each other are fixedly communicated with the bottom of the headrest rear shell 1, insertion pipes 6 are detachably connected to the lower ends of the two vertical pipes 7, and threaded holes 4 are formed in the middle of the side walls of the insertion pipes 6; the two sides of the inner cavity of the headrest back shell 1 are provided with the subwoofer 9, and the audio connector 5 is fixedly embedded and installed in the middle position of the bottom of the headrest back shell 1; the afterbody circular telegram end of audio connector 5 passes through two wires and heavy woofer 9 electric connection, and this headrest is under normal use state, and two intubates 6 through headrest backshell 1 bottom are pegged graft in the grafting intraductal of car seat back to need peg graft the audio USB plug that car back reserved in the audio connector 5 that headrest backshell 1 bottom set up, can carry out the circular telegram to two heavy woofers 9 that set up at headrest backshell 1 inner chamber and play car music.

As shown in fig. 1 to 4, in a specific embodiment, the lower end of the riser 7 is integrally fixed with an external screw butt joint pipe 3, the external screw butt joint pipe 3 is appropriately matched with screw threads of screw holes 4, screw holes 2 are formed at four corners of the headrest rear shell 1, screw bolt screwing pipes horizontally and longitudinally corresponding to the screw holes 2 are pre-arranged at four corners of the headrest front cover 11, the four corners between the headrest rear shell 1 and the headrest front cover 11 are detachably mounted through fixing bolts 10, when the heavy woofer 9 is required to be replaced or overhauled in the later stage, the lower end of the riser 7 is separated through disassembling the fixing bolts 10, the headrest can be directly disassembled from the backrest of an automobile, the external screw butt joint pipe 3 of the lower end of the riser 7 is disassembled anticlockwise, then the two disassembled cannulas 6 are respectively screwed and connected with the external screw holes 4 formed in the side walls of the cannulas 3, so that the two cannulas 6 can form two supporting legs, the headrest can be stabilized on the ground, and the sound box can be conveniently and rapidly used in the occasions such as outdoor travel.

Further, the mesh plate 8 and the headrest rear shell 1 are detachably mounted through screws, and screwing threads matched with the external thread butt joint pipe 3 are formed on inner walls of two ends of the insertion pipe 6.

The implementation principle of the speaker headrest of the embodiment is as follows: under normal use state, the headrest is correspondingly inserted into the insertion tube of the backrest of the automobile through the two insertion tubes 6 at the bottom of the headrest rear shell 1, and the audio USB plug reserved by the backrest of the automobile is required to be inserted into the audio connector 5 arranged at the bottom of the headrest rear shell 1, so that two subwoofers 9 arranged in the inner cavity of the headrest rear shell 1 can be electrified and play automobile music.

After the headrest can be directly dismantled from the backrest of the automobile, the external screw threads at the lower ends of the insertion pipes 6 and the vertical pipes 7 are anticlockwise dismantled from the connection pipes 3, and then the two insertion pipes 6 which are dismantled are respectively screwed with the connection pipes 3 through the threaded holes 4 formed in the side walls of the insertion pipes, so that the two insertion pipes 6 can form two supporting feet, the headrest can be stabilized on the ground, and the headrest can be conveniently used as a sound box in the occasions such as outdoor travel and camping, and is very convenient and fast.

Claims

1. A sound box headrest is characterized by comprising a headrest rear shell (1) and a headrest front cover (11);

the two sides of the headrest rear shell (1) are detachably provided with the screen plates (8); the headrest cotton is wrapped outside the headrest front cover (11);

two mutually parallel stand pipes (7) are fixedly communicated with the bottom of the headrest rear shell (1), insertion pipes (6) are detachably connected to the lower ends of the two stand pipes (7), and threaded holes (4) are formed in the middle of the side walls of the insertion pipes (6);

the two sides of the inner cavity of the headrest back shell (1) are provided with a subwoofer (9), and an audio connector (5) is fixedly embedded and installed in the middle position of the bottom of the headrest back shell (1); the tail electrifying end of the audio connector (5) is electrically connected with the subwoofer (9) through two wires.

2. A loudspeaker headrest according to claim 1, characterized in that the lower end of the riser (7) is integrally fixed with an external threaded abutment tube (3), the external threaded abutment tube (3) being in threaded engagement with the threaded bore (4).

3. The sound box headrest according to claim 1, wherein bolt holes (2) are formed in four corners of the headrest rear shell (1), and bolt screwing pipes horizontally and longitudinally corresponding to the bolt holes (2) are preset in four corners of the headrest front cover (11).

4. A speaker headrest according to claim 3, characterized in that four corners between the headrest rear case (1) and the headrest front cover (11) are detachably mounted by fixing bolts (10).

5. A loudspeaker headrest according to claim 1, characterised in that the mesh plate (8) is detachably mounted to the rear headrest housing (1) by means of screws.

6. A loudspeaker headrest according to claim 1, characterized in that the inner walls of the two ends of the insertion tube (6) are provided with screwing threads adapted to the external screw-thread abutment tube (3).