CN210351639U

CN210351639U - Electronic book speaker with dustproof function

Info

Publication number: CN210351639U
Application number: CN201922022795.7U
Authority: CN
Inventors: 吴国伟; 王国新; 丁志刚; 刘后明
Original assignee: Changzhou Xichun Electronic Co Ltd
Current assignee: Changzhou Xichun Electronic Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-04-17
Anticipated expiration: 2029-11-21

Abstract

The utility model provides an electronic book loudspeaker with dustproof function, which comprises an electronic book body, wherein the bottom end of a screen of the electronic book body is symmetrically provided with an opening I, and the inner part of the electronic book body is symmetrically provided with baffles at the position corresponding to the opening I, loudspeakers are arranged between the baffles and inside the electronic book body, dustproof screens are arranged right above the loudspeakers, and the partition boards are arranged right above the dustproof screen boards and are provided with a plurality of through holes, the through holes are distributed on the partition board in a fan shape, the inner parts of the first openings are respectively provided with a fixing ring, the inner side edges of the fixing rings are respectively provided with a movable groove, and the inner parts of the movable grooves are movably provided with dust baffles, and the positions of the dust baffles corresponding to the through holes are provided with second openings.

Description

Electronic book speaker with dustproof function

Technical Field

The utility model relates to an electronic book speaker with dustproof function belongs to speaker technical field.

Background

The loudspeaker is a transducer which converts an electric signal into an acoustic signal, namely, audio electric energy enables a cone or a diaphragm to vibrate and generate resonance with surrounding air to make sound through electromagnetic, piezoelectric or electrostatic effects, and the quality of the loudspeaker has great influence on the sound quality; the electronic book is a device for reading electronic books, and with the development of technology, speakers are also used on the electronic book device for sounding; the existing loudspeaker for the electronic book cannot achieve a dustproof effect, so that the operation of the loudspeaker is influenced, the tone quality is poor, the use requirements of people cannot be better met, and the electronic book loudspeaker with the dustproof function is needed at present.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an electronic book speaker with dustproof function to solve the problem that proposes in the above-mentioned background art, the utility model relates to a novelty can save a large amount of installation time, and convenient and fast practices thrift the cost.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model relates to an electronic book loudspeaker with dustproof function, which comprises an electronic book body, wherein the bottom end of a screen of the electronic book body is symmetrically provided with an opening I, and the inner part of the electronic book body is symmetrically provided with baffles at the position corresponding to the opening I, loudspeakers are arranged between the baffles and inside the electronic book body, dustproof screens are arranged right above the loudspeakers, and the partition boards are arranged right above the dustproof screen boards and are provided with a plurality of through holes, the through holes are distributed on the partition board in a fan shape, the inner parts of the first openings are respectively provided with a fixing ring, the inner side edges of the fixing rings are respectively provided with a movable groove, and the inner parts of the movable grooves are movably provided with dust baffles, and the positions of the dust baffles corresponding to the through holes are provided with second openings.

Another kind is regarded as the utility model discloses an embodiment, the locating piece is all installed at the top middle part of baffle, just the bottom middle part of dust board all seted up with the constant head tank of locating piece looks adaptation.

Another kind is regarded as the utility model discloses an embodiment, the knob is all installed at the top middle part of dust board, just a plurality of bar striae have all been seted up to the outside limit of knob.

The other type is used as an embodiment of the present invention, the outer side edge of the fixing ring is a 7-shaped structure.

Another kind is regarded as the utility model discloses an embodiment, the equal symmetry in inside of opening one installs the elastic rubber ring, just the elastic rubber ring is the semi-ring type structure of symmetry, the elastic rubber ring is close to solid fixed ring's a side top and bottom are the arcwall face structure.

Another kind is regarded as the utility model discloses an embodiment, a connecting block is all installed at a side middle part that the elastic rubber ring was kept away from each other, just the inside side of opening one with the corresponding position of connecting block all seted up with the mounting groove of connecting block looks adaptation, the equal fixed mounting in inside of mounting groove has the spring, just the one end of spring all with connecting block fixed connection.

Another kind is regarded as the utility model discloses an embodiment, the fixing base is all installed to the bottom of speaker, just the internally mounted of fixing base has the cotton layer of sound absorption.

The utility model has the advantages that:

1. through the interaction of the dustproof screen plate and the partition plate as well as the interaction of the fixing ring and the dust baffle plate, the electronic book loudspeaker can achieve a good dustproof effect, so that the use requirements of people can be better met;

2. through the utility model discloses fine solution how can make the electronic book speaker reach the problem of dustproof effect for the electronic book speaker can reach good dustproof effect at the in-process that uses, thereby make the speaker can be normal operate, ensure that the electronic book speaker can keep good tone quality, and then be convenient for can be better satisfy people's user demand.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic diagram of an embodiment of a speaker inside an electronic book body;

FIG. 3 is a schematic diagram of a top view of an embodiment of a spacer;

FIG. 4 is a schematic top view of an embodiment baffle;

FIG. 5 is a partially enlarged view of the elastic rubber ring according to the embodiment;

in the figure: 1. an electronic book body; 2. a first opening; 3. a baffle plate; 4. a speaker; 5. a dustproof screen plate; 6. a partition plate; 7. a through hole; 8. a fixing ring; 9. a movable groove; 10. a dust guard; 11. a second opening; 12. positioning blocks; 13. positioning a groove; 14. a rotation knob; 15. an elastic rubber ring; 16. connecting blocks; 17. mounting grooves; 18. a spring; 19. a fixed seat.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and effects of the utility model easy to understand.

Example 1: the electronic book loudspeaker with the dustproof function comprises an electronic book body 1, wherein openings I2 are symmetrically formed in the bottom end of a screen of the electronic book body 1, baffles 3 are symmetrically arranged at positions corresponding to the openings I2 in the electronic book body 1, loudspeakers 4 are arranged between the baffles 3 and positioned in the electronic book body 1, dustproof screen plates 5 are arranged right above the loudspeakers 4, partition plates 6 are arranged right above the dustproof screen plates 5, a plurality of through holes 7 are formed in the partition plates 6, the through holes 7 are distributed on the partition plates 6 in a fan shape, fixing rings 8 are arranged in the openings I2, movable grooves 9 are formed in inner measuring edges of the fixing rings 8, dust blocking plates 10 are movably arranged in the movable grooves 9, and openings II 11 are formed in the dust blocking plates 10 and correspond to the through holes 7, through the interaction of the dustproof screen plate 5, the partition plate 6, the fixing ring 8 and the dust baffle plate 10, the electronic book loudspeaker can achieve a good dustproof effect, and therefore the electronic book loudspeaker can better meet the use requirements of people.

Example 2: the middle parts of the top ends of the partition plates 6 are respectively provided with a positioning block 12, and the middle parts of the bottom ends of the dust baffles 10 are respectively provided with a positioning groove 13 matched with the positioning blocks 12; through the locating piece 12 with the interact of constant head tank 13 can make the dust board 10 better moves about to be convenient for can better prevent dust, and then be convenient for can be better satisfy people's user demand.

Example 3: the middle part of the top end of the dust baffle 10 is provided with a rotating button 14, and the outer side edge of the rotating button 14 is provided with a plurality of strip-shaped fine grooves; through the knob 14 can make people be convenient for right when using the dirt ring is adjusted to be convenient for can be when reaching dustproof effect, also can not be right the normal sound production of speaker 4 produces the influence, and then be convenient for can be better satisfy people's user demand.

Example 4: the outer side edges of the fixing rings 8 are of 7-shaped structures; can be right the edge of opening one 2 shelters from to can reach better dustproof effect, and then be convenient for can be better satisfy people's user demand.

Example 5: elastic rubber rings 15 are symmetrically arranged in the first opening 2, the elastic rubber rings 15 are of symmetrical semi-ring structures, and the top end and the bottom end of one side of each elastic rubber ring 15, which is close to the fixing ring 8, are of arc-shaped surface structures; a connecting block 16 is arranged in the middle of one side edge of the elastic rubber ring 15 away from each other, mounting grooves 17 matched with the connecting block 16 are formed in the positions, corresponding to the connecting block 16, of the inner side edge of the opening I2, springs 18 are fixedly mounted inside the mounting grooves 17, and one ends of the springs 18 are fixedly connected with the connecting block 16; through the elastic rubber ring 15 with connecting block 16 and the interact of spring 18 can be at the in-process that uses, be convenient for right gu fixed ring 8 installs and dismantles to be convenient for can be better be convenient for people operate, be convenient for can reach better dustproof effect, and then be convenient for can be better satisfy people's user demand.

Example 6: the bottom of each loudspeaker 4 is provided with a fixed seat 19, and a sound absorption cotton layer is arranged inside each fixed seat 19; the fixing seat 19 can make the loudspeaker 4 achieve good stability, so that the use requirements of people can be better met.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The working principle is as follows: when the electronic book is used, the dust guard plate 10 is rotationally adjusted through the rotary button 14, so that the through hole 7 on the partition plate 6 is exposed, then the electronic book body 1 is started to drive the loudspeaker 4 to sound, and due to the fact that the dustproof screen 5 is installed right above the loudspeaker 4, good dust prevention can be achieved when the dust guard plate 10 is opened; when the electronic book is not used, the dust baffle plate 10 is adjusted through the rotary button 14, and the through hole 7 on the partition plate 6 is blocked, so that dust can be prevented from entering the electronic book body 1 and affecting the loudspeaker 4; generally speaking, make the electronic book speaker can reach good dustproof effect at the in-process that uses to make the speaker can normally operate, ensure that the electronic book speaker can keep good tone quality, and then be convenient for can be better satisfy people's user demand.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electronic book speaker with dustproof function which characterized in that: the electronic book comprises an electronic book body (1), wherein openings I (2) are symmetrically formed in the bottom end of a screen of the electronic book body (1), baffles (3) are symmetrically arranged in positions corresponding to the openings I (2) in the electronic book body (1), loudspeakers (4) are arranged between the baffles (3) and in the electronic book body (1), dustproof screen plates (5) are arranged right above the loudspeakers (4), partition plates (6) are arranged right above the dustproof screen plates (5), a plurality of through holes (7) are formed in the partition plates (6), the through holes (7) are distributed on the partition plates (6) in a fan shape, fixing rings (8) are arranged in the openings I (2), movable grooves (9) are formed in inner measuring edges of the fixing rings (8), and dust blocking plates (10) are movably arranged in the movable grooves (9), and the positions of the dust baffle plate (10) corresponding to the through holes (7) are provided with second openings (11).

2. The electronic book speaker with a dustproof function according to claim 1, characterized in that: locating blocks (12) are installed in the middle of the top end of the partition plate (6), and locating grooves (13) matched with the locating blocks (12) are formed in the middle of the bottom end of the dust baffle plate (10).

3. The electronic book speaker with a dustproof function according to claim 1, characterized in that: the middle of the top end of the dust guard (10) is provided with a rotating button (14), and the outer side edge of the rotating button (14) is provided with a plurality of strip-shaped fine grooves.

4. The electronic book speaker with a dustproof function according to claim 1, characterized in that: the outer side edges of the fixing rings (8) are of 7-shaped structures.

5. The electronic book speaker with a dustproof function according to claim 1, characterized in that: elastic rubber rings (15) are symmetrically arranged inside the first opening (2), the elastic rubber rings (15) are symmetrical semi-ring structures, and the top end and the bottom end of one side edge, close to the fixing ring (8), of each elastic rubber ring (15) are arc-shaped surface structures.

6. The electronic book speaker with a dustproof function according to claim 5, wherein: connecting block (16) are all installed in a side middle part that elastic rubber ring (15) kept away from each other, just the inside side of opening (2) with corresponding position of connecting block (16) all seted up with mounting groove (17) of connecting block (16) looks adaptation, the equal fixed mounting in inside of mounting groove (17) has spring (18), just the one end of spring (18) all with connecting block (16) fixed connection.

7. The electronic book speaker with a dustproof function according to claim 1, characterized in that: fixing base (19) are all installed to the bottom of speaker (4), just the internally mounted of fixing base (19) has the cotton layer of sound absorption.