CN219592638U - Outlet sealing structure - Google Patents

Abstract

The utility model discloses a wire outlet sealing structure, which comprises: the loudspeaker box comprises a loudspeaker box lower shell, a pressing mechanism and a limiting mechanism, wherein the loudspeaker box lower shell is provided with a loudspeaker box upper shell, a wire outlet is formed in the loudspeaker box lower shell, a connecting wire is arranged in the wire outlet, a sealing ring matched with the wire outlet is sleeved on the connecting wire, the pressing mechanism is arranged on the loudspeaker box lower shell, and the limiting mechanism is arranged on the pressing mechanism. When the sealing ring is used, the sealing ring acts on the pressing plate through the elasticity of the two pressing springs, the pressing plate is pushed to slide in the pressing seat and press the sealing ring at the outlet, so that the sealing ring is convenient to install, and the problem that the sealing effect is affected because the sealing ring cannot be tightly attached to the outlet due to poor coating quality, aging, and the like in long-term use because the traditional sealing ring needs to be fixed through glue is solved.

Description

Outlet sealing structure

Technical Field

The utility model relates to the technical field of sound box equipment, in particular to a wire outlet sealing structure.

Background

A sound box refers to a device that converts an audio signal into sound. In popular terms, the power amplifier is arranged in the main box body of the sound box or the bass box body, and after the audio signal is amplified, the sound is played back by the sound box, so that the sound is amplified.

The loudspeaker box shell is provided with an outlet, so that a connecting wire can conveniently penetrate out of the outlet and is in connection communication with other equipment, in order to prevent dust and other impurities from entering the loudspeaker box through the outlet, the outlet is provided with a sealing structure, the existing loudspeaker box outlet sealing structure is mostly sleeved on a sealing ring on the connecting wire, and the sealing ring is adhered to the outlet through coating glue to seal the outlet. However, in long-term use, the sealing ring cannot be tightly attached to the outlet due to poor coating quality, aging, and the like, so that the sealing effect is affected.

Disclosure of Invention

The utility model aims to provide a wire outlet sealing structure for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wire outlet seal structure, comprising:

the sound box comprises a sound box lower shell, wherein a sound box upper shell is arranged on the sound box lower shell, a wire outlet is formed in the sound box lower shell, a connecting wire is arranged in the wire outlet, and a sealing ring matched with the wire outlet is sleeved on the connecting wire;

the compressing mechanism is arranged on the lower shell of the sound box;

the limiting mechanism is arranged on the pressing mechanism.

Preferably, the hold-down mechanism includes compresses tightly seat, pressure strip and two hold-down springs, compress tightly the fixed bonding of seat and lie in the inner wall of outlet department at the audio amplifier lower casing, all seted up the spout on compressing tightly seat both sides inner wall, the pressure strip sets up in compressing tightly the seat, the pressure strip both ends all are fixed to bond have the slider, two slider sliding connection respectively is in two spouts.

Preferably, the pressing seat and the pressing plate are provided with wire grooves, the two pressing springs are fixedly bonded on the pressing plate, the two pressing springs are symmetrically arranged on two sides of the wire grooves, and one ends, far away from the pressing plate, of the pressing springs are fixedly bonded on the inner wall of the pressing seat.

Preferably, the stop gear includes backup pad, fixed stopper and movable stopper, the backup pad is fixed to be bonded on compressing tightly seat rear side outer wall, fixed stopper is fixed to be bonded in the backup pad, two logical grooves have been seted up in the backup pad, movable stopper bottom side is fixed to be bonded with two slide bars, two slide bars sliding connection respectively is in two logical grooves, slide bar bottom fixed bonding has the baffle.

Preferably, the fixed plate is fixedly adhered to the upper side wall of the movable limiting block, a screw is arranged on the fixed plate, and a screw hole matched with the screw is formed in the supporting plate.

Preferably, the wire clamping groove is formed in one side, opposite to the movable limiting block, of the fixed limiting block, and a rubber pad is arranged on the wire clamping groove.

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

1. when the sealing device is used, the sealing ring acts on the pressing plate through the elasticity of the two pressing springs, the pressing plate is pushed to slide in the pressing seat and press the sealing ring at the outlet, so that the sealing ring is convenient to install, and the problem that the sealing effect is affected because the sealing ring cannot be tightly attached to the outlet due to poor coating quality, aging, and the like in long-term use because the traditional sealing ring needs to be fixed through glue is solved;

2. the movable limiting block provided by the utility model can slide on the supporting plate to be attached to the fixed limiting block through the matching of the arranged sliding rod and the through groove, so that the connecting wire penetrated by the wire clamping groove is clamped and fixed, and the movable limiting block is fixed on the supporting plate through the matching of the arranged fixed plate, the screw and the screw hole in the supporting plate, thereby realizing the clamping and fixing of the connecting wire and avoiding the problem of unstable connection between the connecting wire and the internal components of the loudspeaker box caused by loosening.

Drawings

Fig. 1 is a schematic perspective view of a sealing structure of an outlet according to the present utility model;

fig. 2 is a top view of a lower casing of a sound box in a sealing structure of a wire outlet according to the present utility model;

FIG. 3 is an enlarged view of the structure A in FIG. 2 in a sealing structure of an outlet according to the present utility model;

FIG. 4 is a block diagram of a pressure plate in a seal structure for a wire outlet according to the present utility model;

fig. 5 is a cross-sectional front view of a supporting plate in a sealing structure for a wire outlet according to the present utility model.

In the figure: 1. a sound box lower shell; 2. an upper shell of the sound box; 3. a wire outlet; 4. a connecting wire; 5. a seal ring; 6. a compressing seat; 7. a chute; 8. a compacting plate; 9. a slide block; 10. a compression spring; 11. a support plate; 12. fixing a limiting block; 13. a through groove; 14. a movable limiting block; 15. a slide bar; 16. a baffle; 17. a fixing plate; 18. a screw; 19. wire clamping groove; 20. a rubber pad; 21. wire slot.

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: a wire outlet seal structure, comprising:

the sound box comprises a sound box lower shell 1, wherein a sound box upper shell 2 is arranged on the sound box lower shell 1, a wire outlet 3 is formed in the sound box lower shell 1, a connecting wire 4 is arranged in the wire outlet 3, and a sealing ring 5 matched with the wire outlet 3 is sleeved on the connecting wire 4;

the compressing mechanism is arranged on the lower shell 1 of the sound box;

the limiting mechanism is arranged on the pressing mechanism.

The compressing mechanism comprises a compressing seat 6, compressing plates 8 and two compressing springs 10, wherein the compressing seat 6 is fixedly bonded on the inner wall of the lower shell 1 of the loudspeaker box, which is located at the outlet 3, sliding grooves 7 are formed in the inner walls of the two sides of the compressing seat 6, the compressing plates 8 are arranged in the compressing seat 6, sliding blocks 9 are fixedly bonded at the two ends of the compressing plates 8, the two sliding blocks 9 are respectively and slidably connected in the two sliding grooves 7, and the compressing plates 8 can slide in the compressing seat 6 through the matching of the arranged sliding blocks 9 and the sliding grooves 7.

The wire casing 21 has all been seted up on compressing tightly seat 6 with compressing tightly the board 8, two compressing spring 10 all fixed bonding is on compressing tightly the board 8, two compressing spring 10 symmetry sets up in wire casing 21 both sides, two compressing spring 10 keeps away from compressing tightly the one end of board 8 fixed bonding on compressing tightly the 6 inner walls of seat, and the elasticity effect of two compressing spring 10 is on compressing tightly the board 8, can promote compressing tightly the board 8 and slide in compressing tightly seat 6 and compress tightly sealing washer 5 in outlet 3 departments, the installation of sealing washer 5 of being convenient for.

The limiting mechanism comprises a supporting plate 11, a fixed limiting block 12 and a movable limiting block 14, wherein the supporting plate 11 is fixedly adhered to the outer wall of the rear side of the pressing seat 6, the fixed limiting block 12 is fixedly adhered to the supporting plate 11, two through grooves 13 are formed in the supporting plate 11, two sliding rods 15 are fixedly adhered to the bottom side of the movable limiting block 14, the two sliding rods 15 are respectively and slidably connected in the two through grooves 13, a baffle 16 is fixedly adhered to the bottom end of the sliding rod 15, and the movable limiting block 14 can slide on the supporting plate 11 to be attached to the fixed limiting block 12 through the matching of the arranged sliding rods 15 and the through grooves 13.

The upper side wall of the movable limiting block 14 is fixedly adhered with a fixing plate 17, the fixing plate 17 is provided with a screw 18, the supporting plate 11 is provided with a screw hole matched with the screw 18, and the fixing plate 17 can be fixed on the supporting plate 11 through the screw 18 and the screw hole matched with the screw hole in the supporting plate 11, so that the movable limiting block 14 is fixed.

The wire clamping groove 19 is formed in one side, opposite to the movable limiting block 14, of the fixed limiting block 12, the rubber gasket 20 is arranged on the wire clamping groove 19, the wire clamping groove 19 is used for clamping a fixed connecting wire, and the rubber gasket 20 can play a role in protecting the connecting wire during clamping.

Working principle: when the sealing device is used, the sealing ring 5 acts on the pressing plate 8 through the elasticity of the two pressing springs 10, the pressing plate 8 is pushed to slide in the pressing seat 6 and press the sealing ring 5 on the outlet 3, so that the sealing ring 5 is convenient to install, the problem that the sealing ring 5 cannot be tightly attached to the outlet 3 due to poor coating quality, aging and other reasons in long-term use due to the fact that the sealing ring 5 is fixed by glue is solved, the sealing effect is affected is solved, the movable limiting block 14 can slide on the supporting plate 11 to be attached to the fixed limiting block 12 through the matching of the sliding rod 15 and the through groove 13, the connecting wire which penetrates through the wire clamping groove 19 is clamped and fixed, the movable limiting block 14 is matched and fixed on the supporting plate 11 through the fixed plate 17 and the screw 18, and the connecting wire is clamped and fixed, and the problem that the connecting wire is loose and unstable in connection with internal components of the sound box is avoided.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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 (6)

1. A wire outlet seal structure, comprising:

the sound box comprises a sound box lower shell (1), wherein a sound box upper shell (2) is arranged on the sound box lower shell (1), a wire outlet (3) is formed in the sound box lower shell (1), a connecting wire (4) is arranged in the wire outlet (3), and a sealing ring (5) matched with the wire outlet (3) is sleeved on the connecting wire (4);

the compressing mechanism is arranged on the lower shell (1) of the sound box;

the limiting mechanism is arranged on the pressing mechanism.

2. A wire outlet seal as claimed in claim 1, wherein: the compressing mechanism comprises a compressing seat (6), compressing plates (8) and two compressing springs (10), wherein the compressing seat (6) is fixedly bonded on the inner wall of a lower shell (1) of the loudspeaker box, which is located at the outlet (3), sliding grooves (7) are formed in the inner walls of two sides of the compressing seat (6), the compressing plates (8) are arranged in the compressing seat (6), sliding blocks (9) are fixedly bonded at two ends of the compressing plates (8), and the two sliding blocks (9) are respectively and slidably connected in the two sliding grooves (7).

3. A wire outlet seal as claimed in claim 2, wherein: the utility model discloses a compression seat, compression spring, compression seat (6) with slot (21) has all been seted up on compression plate (8), two compression spring (10) all fixed bonding is on compression plate (8), two compression spring (10) symmetry sets up in slot (21) both sides, two compression spring (10) keep away from the one end fixed bonding of compression plate (8) on compression seat (6) inner wall.

4. A wire outlet seal as claimed in claim 2, wherein: stop gear includes backup pad (11), fixed stopper (12) and activity stopper (14), backup pad (11) fixed bonding is on compressing tightly seat (6) rear side outer wall, fixed stopper (12) fixed bonding is on backup pad (11), two logical groove (13) have been seted up on backup pad (11), two slide bars (15) have been fixed to activity stopper (14) bottom side bonding, two slide bars (15) sliding connection respectively in two logical groove (13), slide bar (15) bottom fixed bonding has baffle (16).

5. A wire outlet seal as claimed in claim 4, wherein: the movable limiting block is characterized in that a fixed plate (17) is fixedly adhered to the upper side wall of the movable limiting block (14), a screw (18) is arranged on the fixed plate (17), and a screw hole matched with the screw (18) is formed in the supporting plate (11).

6. A wire outlet seal as claimed in claim 4, wherein: the fixed limiting block (12) and the movable limiting block (14) are arranged on opposite sides of the fixed limiting block, a wire clamping groove (19) is formed in the fixed limiting block, and a rubber pad (20) is arranged on the wire clamping groove (19).