CN219145545U

CN219145545U - Sealing structure of sound equipment

Info

Publication number: CN219145545U
Application number: CN202223561771.7U
Authority: CN
Inventors: 张太武
Original assignee: Iag Sound Ji'an Co ltd
Current assignee: Iag Sound Ji'an Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-06
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the field of sound equipment and discloses a sound sealing structure, which effectively solves the problem that a gap between a base and a shell is larger at present due to the fact that the base is connected with the shell through bolts.

Description

Sealing structure of sound equipment

Technical Field

The utility model belongs to the field of sound equipment, and particularly relates to a sealing structure of sound equipment.

Background

The stereo set is the equipment that is used for expanding the sound, and the stereo set generally has base, electronic equipment and the top shell of base top to constitute, when the installation, needs cup joint the shell in the electronic equipment top, and makes shell bottom and base top contact, then screws up the bolt between base and the shell to fix base and shell, but still has following defect:

the base and the shell are connected through bolts, so that a gap between the base and the shell is larger, and external dust is easy to contact with the electronic component from the gap, so that the electronic component is stained with dust.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a sealing structure of a sound box, which effectively solves the problem that the gap between a base and a shell is larger due to the fact that the base and the shell are connected through bolts at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sealing structure of the sound equipment comprises a base, wherein the top end of the base is provided with a shell, and a sealing assembly is arranged between the base and the shell;

the sealing component comprises a sealing ring arranged on the lower top wall of the base, a sleeve joint groove is formed in the inner side of the sealing ring at equal angles, a slot is formed in the bottom side of the shell at equal angles, a plug rod is arranged in the lower top wall of the base at equal angles, the plug rod is inserted into the sleeve joint groove and the slot, and a fixing component is arranged in the plug rod.

Preferably, the fixing component comprises clamping grooves symmetrically arranged on the inner wall of the slot, clamping blocks are inserted into the clamping grooves, and the clamping blocks are arranged in the inserting rods.

Preferably, the inside of the inserted link is provided with an inner groove, two sides of the inner groove are symmetrically provided with through grooves, and the clamping blocks are slidably connected in the through grooves.

Preferably, the bottom of fixture block rotates and is connected with the dwang, and the internally mounted of inside groove has the ejector pin, and the one end of two dwang all rotates with the top of ejector pin to be connected.

Preferably, the bottom of ejector pin rotates and is connected with the connecting block, and the screw rod is installed to the bottom of connecting block, and screw rod outside threaded connection has the swivel nut, swivel nut and the inner wall fixed connection of inside groove.

Preferably, the outside of screw rod is equipped with changes the cover, changes the cover rotation and connects in the rotation inslot portion, rotates the inslot and offers in the below of inside groove, changes the inside symmetry of cover and has offered the spout, and the inside sliding connection of spout has the slider, and the slider symmetry is installed in the both sides of screw rod.

Preferably, the rotating groove penetrates through the bottom end of the base, and the driving groove is formed in the bottom end of the rotating sleeve.

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

(1) According to the utility model, the sealing ring is arranged between the base and the shell, and the upper side and the lower side of the sealing ring are respectively clung to the shell and the base after the base and the shell are tightly pressed due to the elasticity of the sealing ring, so that the gap between the base and the shell is reduced, and the sealing performance of the sound is improved;

(2) This novel back that rotates through changeing the cover drives the screw rod and rotates back upward movement to promote the ejector pin upward movement, thereby make the dwang rotate the back, promote the fixture block outwards remove, make the fixture block enter into the draw-in groove inside, thereby make base and shell joint, thereby make things convenient for the fixed between base and the shell.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic view of a seal assembly according to the present utility model;

FIG. 3 is a schematic view of the structure of the housing of the present utility model;

FIG. 4 is a schematic view of a fixing assembly according to the present utility model;

FIG. 5 is a schematic view of a rotor structure according to the present utility model;

in the figure: 1. a base; 2. a housing; 3. a seal assembly; 301. a seal ring; 302. a slot; 303. a socket groove; 304. a rod; 4. a fixing assembly; 401. a clamping groove; 402. an inner tank; 403. a through groove; 404. a rotating groove; 405. a rotating sleeve; 406. a screw sleeve; 407. a screw; 408. a chute; 409. a slide block; 410. a connecting block; 411. a push rod; 412. a rotating lever; 413. a clamping block; 414. and a driving groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

1-5, the utility model comprises a base 1, a shell 2 is arranged at the top end of the base 1, a sealing component 3 is arranged between the base 1 and the shell 2, the sealing component 3 comprises a sealing ring 301 arranged on the lower top wall of the base 1, a sleeve joint groove 303 is formed in the sealing ring 301 at equal angles, a slot 302 is formed in the bottom end of the shell 2 at equal angles, a plug rod 304 is arranged in the lower top wall of the base 1 at equal angles, the plug rod 304 is inserted into the sleeve joint groove 303 and the slot 302, and a fixing component 4 is arranged in the plug rod 304;

the sealing ring 301 is arranged between the base 1 and the shell 2, and the sealing ring 301 has elasticity, so that after the base 1 and the shell 2 are pressed, the upper side and the lower side of the sealing ring 301 are respectively clung to the shell 2 and the base 1, thereby reducing the gap between the base 1 and the shell 2 and improving the sealing performance of the sound equipment.

In the second embodiment, based on the first embodiment, the fixing component 4 includes a clamping groove 401 symmetrically opened on an inner wall of the slot 302, a clamping block 413 is inserted in the clamping groove 401, the clamping block 413 is installed in the inserting rod 304, an inner groove 402 is opened in the inserting rod 304, through grooves 403 are symmetrically opened on two sides of the inner groove 402, the clamping block 413 is slidably connected in the through grooves 403, a rotating rod 412 is rotatably connected at the bottom end of the clamping block 413, a top rod 411 is installed in the inner groove 402, one ends of the two rotating rods 412 are rotatably connected with the top ends of the top rod 411, a connecting block 410 is rotatably connected at the bottom end of the top rod 411, a screw 407 is installed at the bottom end of the connecting block 410, a threaded sleeve 406 is screwed on the outer side of the screw 407, the threaded sleeve 406 is fixedly connected with the inner wall of the inner groove 402, a rotating sleeve 405 is arranged on the outer side of the screw 407, the rotating sleeve 405 is rotatably connected in the rotating groove 404, a sliding groove 408 is symmetrically opened below the inner groove 402, sliding grooves 408 are slidably connected in the sliding grooves, the sliding blocks 409 are symmetrically installed on two sides of the screw, the rotating groove 404 penetrates through the bottom end of the base 1, and a driving groove 414 is opened at the bottom end of the rotating sleeve 405;

after the rotating sleeve 405 rotates, the screw 407 is driven to rotate and then move upwards, so that the ejector rod 411 is pushed to move upwards, and after the rotating rod 412 rotates, the clamping block 413 is pushed to move outwards, so that the clamping block 413 enters the clamping groove 401, and the base 1 and the shell 2 are clamped, so that the fixing between the base 1 and the shell 2 is facilitated.

Working principle: when the sealing device is used, the sealing ring 301 is sleeved on the outer side of the inserted link 304 through the sleeve connection groove 303, then the shell 2 is arranged at the top end of the base 1, the slot 302 at the bottom end of the shell 2 is sleeved on the outer side of the inserted link 304, at the moment, the sealing ring 301 is arranged between the base 1 and the shell 2, and the upper side and the lower side of the sealing ring 301 are respectively clung to the base 1 and the shell 2 due to elasticity of the sealing ring 301, so that the base 1 and the shell 2 are sealed, and the sealing effect is improved;

then, the straight screwdriver is inserted into the driving groove 414, and then the rotating sleeve 405 is rotated, and the rotating sleeve 405 is in sliding connection with the screw 407 through the sliding groove 408 and the sliding block 409, and the screw 407 is in rotating connection with the screw sleeve 406, so that after the rotating sleeve 405 rotates, the screw 407 is driven to move upwards, the ejector rod 411 is pushed to move upwards, the clamping block 413 is pushed to move outwards through the rotating rod 412, and the clamping block enters the clamping groove 401, so that the base 1 and the shell 2 are fixedly clamped, and the fixing installation is convenient.

Claims

1. The utility model provides a sound sealing structure, includes base (1), its characterized in that: the top end of the base (1) is provided with a shell (2), and a sealing assembly (3) is arranged between the base (1) and the shell (2);

the sealing component (3) comprises a sealing ring (301) arranged on the lower top wall of the base (1), a sleeving groove (303) is formed in the sealing ring (301) at equal angles, a slot (302) is formed in the bottom end of the shell (2) at equal angles, a plug rod (304) is arranged on the lower top wall of the base (1) at equal angles, the plug rod (304) is inserted into the sleeving groove (303) and the slot (302), and a fixing component (4) is arranged in the plug rod (304).

2. The sealing structure of sound equipment according to claim 1, wherein: the fixing component (4) comprises clamping grooves (401) symmetrically formed in the inner wall of the slot (302), clamping blocks (413) are inserted into the clamping grooves (401), and the clamping blocks (413) are arranged in the inserting rods (304).

3. A seal structure of a sound apparatus according to claim 2, wherein: an inner groove (402) is formed in the inserted link (304), through grooves (403) are symmetrically formed in two sides of the inner groove (402), and clamping blocks (413) are slidably connected in the through grooves (403).

4. A seal structure of a sound apparatus according to claim 3, wherein: the bottom of fixture block (413) rotates and is connected with dwang (412), and internally mounted of inside groove (402) has ejector pin (411), and the top of ejector pin (411) is rotated with one end of two dwang (412) and is connected.

5. The sealing structure of sound equipment according to claim 4, wherein: the bottom of ejector pin (411) rotates and is connected with connecting block (410), and screw rod (407) is installed to the bottom of connecting block (410), and screw rod (407) outside threaded connection has swivel nut (406), and swivel nut (406) and the inner wall fixed connection of inside groove (402).

6. The sealing structure of sound equipment according to claim 5, wherein: the outside of screw rod (407) is equipped with changes cover (405), changes cover (405) rotation and connects in rotation groove (404) inside, rotates groove (404) and offers in the below of inside groove (402), changes the inside symmetry of cover (405) and has offered spout (408), and the inside sliding connection of spout (408) has slider (409), and slider (409) symmetry installs in the both sides of screw rod (407).

7. The sealing structure of sound equipment according to claim 6, wherein: the rotating groove (404) penetrates through the bottom end of the base (1), and a driving groove (414) is formed in the bottom end of the rotating sleeve (405).