CN217037462U

CN217037462U - Side silica gel waterproof type speaker

Info

Publication number: CN217037462U
Application number: CN202220786783.0U
Authority: CN
Inventors: 周四龙; 厉国闻
Original assignee: Zhejiang Xinglong Telecommunication Technology Co ltd
Current assignee: Zhejiang Xinglong Telecommunication Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-22
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a side silica gel waterproof loudspeaker, which comprises a bracket, wherein a large pole piece is installed at the bottom of the bracket, flexible circuit boards are installed at two ends of the large pole piece, three pieces of magnetic steel are installed at the bottom of the large pole piece, a magnetic cover is fixedly connected to the bottom of the magnetic steel, a voice coil is installed inside the bracket, a front cover is installed at the top of the bracket, fixed blocks are fixedly connected to the inner walls of two sides of the bracket, movable rods are movably connected to the inside of the fixed blocks, sliding mechanisms are arranged at the top of the movable rods, a first fixed rod is fixedly connected to the bottom of the movable rods, a second fixed rod is symmetrically connected to the top of the magnetic cover, and silica gel rings are installed outside the bracket, and the side silica gel waterproof loudspeaker has the advantages that: make the vibrating diaphragm of speaker can reach good water-proof effects at the in-process that uses to ensure the normal operating of speaker, and then be convenient for can be better satisfy people's user demand.

Description

Side silica gel waterproof type speaker

Technical Field

The utility model relates to the technical field of speakers, in particular to a side silica gel waterproof type speaker.

Background

The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality; the loudspeaker is the weakest component in the sound equipment, and is the most important component for sound effect; the loudspeaker is various in types and has large price difference; the audio frequency electric energy enables the cone or the diaphragm to vibrate and generate resonance with the surrounding air to make sound through electromagnetic, piezoelectric or electrostatic effects; the existing loudspeaker does not have a waterproof effect, and is easily influenced by water in the using process, so that the loudspeaker cannot normally operate, and the using requirements of people cannot be better met.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a side silica gel waterproof loudspeaker to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a side silica gel waterproof type speaker, includes the support, big pole piece is installed to the bottom of support, flexible circuit board is all installed at the both ends of big pole piece, the quantity is three magnet steel installed to the bottom of big pole piece, the bottom fixedly connected with magnetic shield of magnet steel, the internally mounted of support has the voice coil loudspeaker voice coil, the protecgulum is installed at the top of support, the equal fixedly connected with fixed block of both sides inner wall of support, the opening has all been seted up to the bottom of fixed block, the equal swing joint in inside of fixed block has the movable rod, the top of movable rod all is equipped with slide mechanism, the bottom fixedly connected with dead lever of movable rod one, the top symmetric connection of magnetic shield has dead lever two, dead lever one with be equipped with latch mechanism between the dead lever two, the externally mounted of support has the silica gel circle.

Furthermore, a membrane is arranged between the front cover and the support.

Further, slide mechanism includes spout, slider and connecting block, the spout has all been seted up to the top inner wall of fixed block, the equal sliding connection in inside of spout has the slider, the slider with equal fixedly connected with connecting block between the movable rod.

Furthermore, a spring is connected between one end of the movable rod and the inner wall of the fixed block.

Furthermore, one end, far away from the spring, of the movable rod penetrates through the fixed block, and the fixed connection is used for pressing the pressing block.

Furthermore, the clamping and locking mechanism comprises a first clamping block and a second clamping block, the bottom end of the first fixing rod is fixedly connected with the first clamping block, the top end of the second fixing rod is fixedly connected with the second clamping block, and the first clamping block is matched with the second clamping block.

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

(1) through setting up support, big pole piece, flexible circuit board, magnet steel, magnetic shield, voice coil loudspeaker voice coil, protecgulum, fixed block, movable rod, dead lever one, dead lever two, silica gel circle and diaphragm, support, diaphragm and silica gel circle and the interact of protecgulum for the vibrating diaphragm of speaker can reach good water-proof effects at the in-process that uses, thereby ensures the normal operating of speaker, and then be convenient for can be better satisfy people's user demand.

(2) Through setting up slide mechanism, not only can be convenient for the horizontal migration of movable rod, also can guarantee simultaneously that the movable rod can only be in the horizontal direction when removing, avoids the position of movable rod to take place the skew.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a side silica gel waterproof speaker according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a bottom of a side silica gel waterproof type speaker according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a latch mechanism in a side silicone waterproof type speaker according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an opening in a side silica gel waterproof speaker according to an embodiment of the present invention.

Reference numerals:

1. a support; 2. a large pole piece; 3. a flexible circuit board; 4. magnetic steel; 5. a magnetic shield; 6. a voice coil; 7. a front cover; 8. a fixed block; 9. a movable rod; 10. fixing a rod I; 11. a second fixing rod; 12. a silica gel ring; 13. a membrane; 14. a chute; 15. a slider; 16. connecting blocks; 17. a spring; 18. pressing the block; 19. a first clamping block; 20. a second clamping block; 21. and (4) opening.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings and the detailed description thereof:

the first embodiment is as follows:

referring to fig. 1-4, the side silica gel waterproof speaker according to the embodiment of the present invention includes a bracket 1, a large pole piece 2 is installed at the bottom of the bracket 1, flexible circuit boards 3 are installed at both ends of the large pole piece 2, three magnetic steels 4 are installed at the bottom of the large pole piece 2, a magnetic shield 5 is fixedly connected to the bottom of the magnetic steels 4, a voice coil 6 is installed inside the bracket 1, a front cover 7 is installed at the top of the bracket 1, fixed blocks 8 are fixedly connected to inner walls of both sides of the bracket 1, an opening 21 is formed at the bottom of each fixed block 8, a movable rod 9 is movably connected inside each fixed block 8, a sliding mechanism is arranged at the top of each movable rod 9, a first fixed rod 10 is fixedly connected to the bottom of each movable rod 9, and a second fixed rod 11 is symmetrically connected to the top of the magnetic shield 5, the loudspeaker fixing device is characterized in that a clamping mechanism is arranged between the first fixing rod 10 and the second fixing rod 11, a silica gel ring 12 is arranged outside the support 1, a vibrating diaphragm of the loudspeaker can achieve a good waterproof effect in the using process, so that the normal operation of the loudspeaker is ensured, and the loudspeaker fixing device can meet the using requirements of people better.

Example two:

referring to fig. 1-4, the portable electronic device comprises a bracket 1, wherein a large pole piece 2 is mounted at the bottom of the bracket 1, flexible circuit boards 3 are mounted at two ends of the large pole piece 2, three magnetic steels 4 are mounted at the bottom of the large pole piece 2, a magnetic shield 5 is fixedly connected at the bottom of the magnetic steels 4, a voice coil 6 is mounted inside the bracket 1, a front cover 7 is mounted at the top of the bracket 1, fixed blocks 8 are fixedly connected to inner walls of two sides of the bracket 1, openings 21 are formed at the bottom of the fixed blocks 8, movable rods 9 are movably connected inside the fixed blocks 8, sliding mechanisms are arranged at the tops of the movable rods 9, a first fixed rod 10 is fixedly connected at the bottom of the movable rod 9, a second fixed rod 11 is symmetrically connected at the top of the magnetic shield 5, and a locking mechanism is arranged between the first fixed rod 10 and the second fixed rod 11, the externally mounted of support 1 has silica gel circle 12, protecgulum 7 with install diaphragm 13 between the support 1, slide mechanism includes spout 14, slider 15 and connecting block 16, spout 14 has all been seted up to the top inner wall of fixed block 8, the equal sliding connection in inside of spout 14 has slider 15, slider 15 with equal fixedly connected with connecting block 16 between the movable rod 9, through setting up slide mechanism, not only can be convenient for the horizontal migration of movable rod 9, also can guarantee simultaneously that movable rod 9 can only be in the horizontal direction when removing, avoid the position of movable rod 9 to take place the skew.

Example three:

referring to fig. 1-4, the portable electronic device comprises a bracket 1, wherein a large pole piece 2 is mounted at the bottom of the bracket 1, flexible circuit boards 3 are mounted at two ends of the large pole piece 2, three magnetic steels 4 are mounted at the bottom of the large pole piece 2, a magnetic shield 5 is fixedly connected at the bottom of the magnetic steels 4, a voice coil 6 is mounted inside the bracket 1, a front cover 7 is mounted at the top of the bracket 1, fixed blocks 8 are fixedly connected to inner walls of two sides of the bracket 1, openings 21 are formed at the bottom of the fixed blocks 8, movable rods 9 are movably connected inside the fixed blocks 8, sliding mechanisms are arranged at the tops of the movable rods 9, a first fixed rod 10 is fixedly connected at the bottom of the movable rod 9, a second fixed rod 11 is symmetrically connected at the top of the magnetic shield 5, and a locking mechanism is arranged between the first fixed rod 10 and the second fixed rod 11, the externally mounted of support 1 has silica gel ring 12, the one end of movable rod 9 with be connected with spring 17 between the 8 inner walls of fixed block, movable rod 9 keeps away from spring 17's one end runs through fixed block 8, and fixedly connected with presses briquetting 18, presses briquetting 18 and spring 17 through setting up, can convenient to use person press movable rod 9 inwards, and movable rod 9 also can receive spring 17's spring action simultaneously, returns original position.

Example four:

referring to fig. 1-4, the portable electronic device comprises a support 1, a large pole piece 2 is mounted at the bottom of the support 1, flexible circuit boards 3 are mounted at both ends of the large pole piece 2, three magnetic steels 4 are mounted at the bottom of the large pole piece 2, a magnetic cover 5 is fixedly connected to the bottom of the magnetic steels 4, a voice coil 6 is mounted inside the support 1, a front cover 7 is mounted at the top of the support 1, fixed blocks 8 are fixedly connected to inner walls of both sides of the support 1, openings 21 are formed at the bottom of the fixed blocks 8, movable rods 9 are movably connected inside the fixed blocks 8, sliding mechanisms are arranged at the top of the movable rods 9, a first fixed rod 10 is fixedly connected to the bottom of the movable rods 9, a second fixed rod 11 is symmetrically connected to the top of the magnetic cover 5, and a locking mechanism is arranged between the first fixed rod 10 and the second fixed rod 11, the outer portion of the support 1 is provided with the silica gel ring 12, the clamping mechanism comprises a first clamping block 19 and a second clamping block 20, the bottom end of the first fixing rod 10 is fixedly connected with the first clamping block 19, the top end of the second fixing rod 11 is fixedly connected with the second clamping block 20, the first clamping block 19 is matched with the second clamping block 20, and the magnetic cover 5 can be connected with the fixing block 8 on the support 1 through the arrangement of the clamping mechanism, so that the magnetic cover 5 can be mounted and dismounted conveniently.

In practical application, through the interaction of the bracket 1, the diaphragm 13, the silica gel ring 12 and the front cover 7, the vibrating diaphragm of the loudspeaker can achieve a good waterproof effect in the use process, so that the normal operation of the loudspeaker is ensured, and the use requirements of people can be better met, if the magnetic cover 5 needs to be disassembled, the pressing blocks 18 on the two sides of the bracket 1 can be pressed inwards respectively, the pressing blocks 18 drive the movable rod 9 to move inwards, so that the fixed rod I10 and the clamping block I19 are driven to move inwards, the clamping block I19 is separated from the clamping block II 20 on the magnetic cover 5, the magnetic cover 5 can be disassembled, during installation, only the clamping block II 20 on the magnetic cover 5 needs to be inserted into the opening 21 of the fixed block 8, and the clamping block II 20 squeezes the clamping block I19, so that the clamping block I19 and the clamping block II 20 are clamped mutually.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 side silica gel waterproof type speaker, which is characterized in that, includes support (1), big pole piece (2) is installed to the bottom of support (1), flexible circuit board (3) are all installed at the both ends of big pole piece (2), the bottom of big pole piece (2) is installed quantity and is three magnet steel (4), the bottom fixedly connected with magnetic shield (5) of magnet steel (4), the internally mounted of support (1) has voice coil (6), front cover (7) is installed at the top of support (1), the both sides inner wall of support (1) all fixedly connected with fixed block (8), opening (21) have all been seted up to the bottom of fixed block (8), the inside of fixed block (8) all swing joint has movable rod (9), the top of movable rod (9) all is equipped with slide mechanism, the bottom fixedly connected with dead lever (10) of movable rod (9), the top of the magnetic cover (5) is symmetrically connected with a second fixing rod (11), a clamping mechanism is arranged between the first fixing rod (10) and the second fixing rod (11), and a silica gel ring (12) is arranged outside the support (1).

2. A side silica gel waterproof loudspeaker according to claim 1, wherein a diaphragm (13) is mounted between the front cover (7) and the bracket (1).

3. The side silica gel waterproof type loudspeaker of claim 2, wherein the sliding mechanism comprises a sliding groove (14), a sliding block (15) and a connecting block (16), the sliding groove (14) is formed in the inner wall of the top of the fixed block (8), the sliding block (15) is connected inside the sliding groove (14) in a sliding mode, and the connecting block (16) is fixedly connected between the sliding block (15) and the movable rod (9).

4. A side silica gel waterproof type speaker according to claim 3, wherein a spring (17) is connected between one end of the movable rod (9) and the inner wall of the fixed block (8).

5. The lateral silica gel waterproof type loudspeaker according to claim 4, wherein one end of the movable rod (9) far away from the spring (17) penetrates through the fixed block (8), and is fixedly connected with a pressing block (18).

6. The side silica gel waterproof type loudspeaker according to claim 5, wherein the locking mechanism comprises a first locking block (19) and a second locking block (20), the first locking block (19) is fixedly connected to the bottom end of the first fixing rod (10), the second locking block (20) is fixedly connected to the top end of the second fixing rod (11), and the first locking block (19) is matched with the second locking block (20).