CN216134495U

CN216134495U - External speaker of cell-phone

Info

Publication number: CN216134495U
Application number: CN202123027253.2U
Authority: CN
Inventors: 陈财伟
Original assignee: Haidong Taixun Intelligent Communication Technology Co ltd
Current assignee: Haidong Taixun Intelligent Communication Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-03-25
Anticipated expiration: 2031-12-03

Abstract

The utility model provides an external loudspeaker of a mobile phone, which comprises a shell, wherein the shell is provided with a mounting bin, one end of the shell, which is far away from the mounting bin, is provided with a mounting block, an electronic component bin is arranged in the mounting block, a battery, a Bluetooth module and loudspeaker components are respectively arranged in the electronic component bin, the outer wall of the mounting block is provided with a plurality of movable grooves communicated with the electronic component bin, spring bolts are movably connected in the plurality of movable grooves, the outer wall of each spring bolt is symmetrically provided with a clamping groove which is recessed inwards, a cover plate for covering the loudspeaker components is detachably arranged in the electronic component bin, and the outer wall of the cover plate is provided with a plurality of spring inserting grooves matched with the spring bolts. According to the utility model, the cover plate which is detachably mounted is arranged in the electronic component bin, so that when dust appears after long-time use, the cover plate can be conveniently detached to clean the loudspeaker components, and the influence of the dust on the use effect and performance of the loudspeaker components is avoided.

Description

External speaker of cell-phone

Technical Field

The utility model mainly relates to the technical field of mobile phone equipment, in particular to an external loudspeaker of a mobile phone.

Background

The mobile phone loudspeaker is an electroacoustic device which converts electric energy into sound energy, namely a sounder and a mobile phone loudspeaker;

for example, application numbers are: 201922022410.7 patent, including a mobile phone body, a display screen is provided on one side of the mobile phone body, a speaker hole is provided on one side of the lower end of the mobile phone body, a charger hole is provided on one side of the speaker hole and at the lower end of the mobile phone body, an earphone hole is provided on one side of the charger hole and at the lower end of the mobile phone body, a fingerprint recognizer is provided on one side of the display screen and at the lower end of the mobile phone body, a plurality of speakers are provided at the inner lower end of the mobile phone body, the speakers are provided at one side of the speaker hole, a fixing frame is provided at the outer side of the speakers and inside the mobile phone body, a damping device is provided at one end of the speakers and at the fixing frame, a waterproof film and a dustproof film are sequentially provided at one side of the speakers and at the inner bottom of the mobile phone body, the fixing frame is made of reinforced wear-resistant plastic material, the damping device includes a fixing base, one side of the fixing base is connected with the fixing frame, a groove is provided at one side of the fixing base, a fixed rod is inserted in the groove;

in view of the above related technologies, the inventor believes that when dust is accumulated after a long time of use, the device is inconvenient to clean, which affects the use performance of the equipment, and has certain limitations in practical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an external loudspeaker of a mobile phone, which solves the problems mentioned in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides an external speaker of cell-phone, includes the shell, the shell is equipped with the installation storehouse, the shell is kept away from the one end in installation storehouse is equipped with the installation piece, be equipped with the electronic components storehouse in the installation piece, be equipped with battery, bluetooth module and speaker components and parts in the electronic components storehouse respectively, installation piece outer wall be equipped with a plurality of with the movable groove that the electronic components storehouse is linked together, it is a plurality of swing joint has the spring bolt in the movable groove, spring bolt outer wall symmetry is equipped with the draw-in groove of inside concave yield, demountable installation has the cover in the electronic components storehouse the apron of speaker components and parts, the apron outer wall be equipped with a plurality of with the spring slot of spring bolt mutually supporting.

By adopting the technical scheme, the cover plate which is detachably mounted is arranged in the electronic component bin, so that when dust is generated after long-time use, the speaker components can be cleaned conveniently by the detachable cover plate, and the effect and the performance of the speaker components are prevented from being influenced by the dust.

Preferably, the cover plate is provided with a plurality of speaker holes.

By adopting the technical scheme, sound can be amplified by arranging the plurality of loudspeaker holes.

Preferably, a plurality of spring slots are provided with grooves, and the grooves are provided with spring convex teeth matched with the slots.

By adopting the technical scheme, the spring bolt can be further limited by arranging the spring convex teeth matched with the clamping grooves.

Preferably, the upper end face of the shell is provided with an LED lamp, the outer wall of the installation block is provided with a charging port, and one end, far away from the charging port, of the outer wall of the installation block is respectively provided with an electric quantity display indicator lamp and a starting switch.

By adopting the technical scheme, the LED lamp can illuminate;

the equipment can be charged by arranging the charging port;

the battery power can be displayed by arranging the power display indicator lamp;

by providing an activation switch, the device can be activated and deactivated.

Preferably, the battery is electrically connected with the Bluetooth module, the loudspeaker component and the LED lamp through wires respectively.

By adopting the technical scheme, the power source can be electrically connected with the Bluetooth module, the loudspeaker component and the LED lamp.

Preferably, one end of the shell, which is far away from the installation bin, is provided with a plurality of anti-skid rubber strips.

Adopt above-mentioned technical scheme, through setting up anti-skidding rubber strip, can have skid-proof function on the one hand, another convenience can protect the cell-phone, prevents falling.

Preferably, the inner wall of the mounting bin is provided with a limiting part surrounding the mounting bin.

By adopting the technical scheme, the mobile phone can be limited by arranging the limiting part surrounding the installation bin on the inner wall of the installation bin.

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

1. according to the utility model, the cover plate which is detachably mounted is arranged in the electronic component bin, so that when dust appears after long-time use, the cover plate can be conveniently detached to clean the loudspeaker components, and the influence of the dust on the use effect and performance of the loudspeaker components is avoided.

2. According to the utility model, the LED lamp is arranged, so that illumination can be realized; the equipment can be charged by arranging the charging port; the battery power can be displayed by arranging the power display indicator lamp; by providing an activation switch, the device can be activated and deactivated.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a rear view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view of a of the present invention.

In the figure: 1. a housing; 11. installing a bin; 111. a limiting part; 12. mounting blocks; 121. a movable groove; 122. a spring bolt; 123. a card slot; 13. an electronic component bin; 131. a battery; 132. a Bluetooth module; 133. a speaker component; 14. a cover plate; 141. a spring slot; 142. a speaker hole; 143. a groove; 144. spring lobes; 15. an LED lamp; 16. a charging port; 17. an electric quantity display indicator light; 18. starting a switch; 19. an anti-slip rubber strip.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1:

referring to fig. 1-4, an external speaker for a mobile phone includes a housing 1, the housing 1 is provided with an installation bin 11, an installation block 12 is provided at an end of the housing 1 away from the installation bin 11, an electronic component bin 13 is provided in the installation block 12, a battery 131, a bluetooth module 132 and a speaker component 133 are respectively provided in the electronic component bin 13, a plurality of movable slots 121 communicated with the electronic component bin 13 are provided on an outer wall of the installation block 12, spring pins 122 are movably connected in the plurality of movable slots 121, inward recessed slots 123 are symmetrically provided on an outer wall of the spring pins 122, a cover plate 14 covering the speaker component 133 is detachably mounted in the electronic component bin 13, and a plurality of spring slots 141 matched with the spring pins 122 are provided on an outer wall of the cover plate 14.

Please refer to fig. 1, fig. 3, and fig. 4, wherein the cover plate 14 has a plurality of speaker holes 142, a plurality of spring slots 141 have grooves 143 therein, spring teeth 144 are disposed in the grooves 143 and are engaged with the slots 123, an LED lamp 15 is disposed on the upper end surface of the housing 1, a charging port 16 is disposed on the outer wall of the mounting block 12, an electric quantity display indicator 17 and a start switch 18 are disposed on one end of the outer wall of the mounting block 12 away from the charging port 16, and the battery 131 is electrically connected to the bluetooth module 132, the speaker device 133, and the LED lamp 15 respectively through wires.

Please refer to fig. 2 again, one end of the housing 1 away from the installation bin 11 is provided with a plurality of anti-slip rubber strips 19, and the inner wall of the installation bin 11 is provided with a limiting part 111 surrounding the installation bin 11.

The implementation principle of the external speaker of the mobile phone in the first embodiment of the utility model is as follows:

the used mobile phone is arranged in the installation bin 11, the limiting part 111 can well limit the mobile phone, meanwhile, the anti-skid rubber strip 19 can play a certain protection role when the mobile phone drops, a switch is pressed down to play a role in protecting the mobile phone, the equipment is powered on and runs, the mobile phone Bluetooth is connected with the Bluetooth module 132 to control the speaker component 133 and the LED lamp 15 to amplify and illuminate sound, the electric quantity of the battery 131 can be observed through the electric quantity display indicator lamp 17, when the battery 131 is not electrified, prompt can be timely given, charging can be carried out, when a certain amount of dust is accumulated on the speaker component 133 after long-time use, in order to avoid influencing the use effect of the speaker component 133, the spring bolt 122 is firstly pulled to detach the spring bolt 122 from the spring slot 141, the limitation on the cover plate 14 is removed, and meanwhile, the spring convex tooth 144 removes the limitation on the clamping groove 123, the cover plate 14 is detached from the electronic component compartment 13, the speaker holes 142 and the speaker components 133 are cleaned of dust, and after the cleaning operation is completed, the cover plate 14 is mounted back to the original position, thereby completing the operation.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. An external loudspeaker of a mobile phone is characterized by comprising a shell (1);

the shell (1) is provided with an installation bin (11), one end of the shell (1) far away from the installation bin (11) is provided with an installation block (12), an electronic component bin (13) is arranged in the mounting block (12), a battery (131), a Bluetooth module (132) and a loudspeaker component (133) are respectively arranged in the electronic component bin (13), a plurality of movable grooves (121) communicated with the electronic component bin (13) are arranged on the outer wall of the mounting block (12), spring bolts (122) are movably connected in the plurality of movable grooves (121), the outer wall of the spring bolt (122) is symmetrically provided with clamping grooves (123) which are recessed inwards, a cover plate (14) covering the loudspeaker component (133) is detachably arranged in the electronic component bin (13), the outer wall of the cover plate (14) is provided with a plurality of spring slots (141) which are matched with the spring bolts (122).

2. The external speaker as claimed in claim 1, wherein the cover plate (14) is provided with a plurality of speaker holes (142).

3. The external speaker as claimed in claim 1, wherein a plurality of the spring slots (141) are provided with grooves (143), and the grooves (143) are provided with spring teeth (144) which are engaged with the slots (123).

4. The external speaker of the mobile phone as defined in claim 1, wherein the housing (1) is provided at an upper end thereof with an LED lamp (15), the mounting block (12) is provided at an outer wall thereof with a charging port (16), and an end of the outer wall of the mounting block (12) away from the charging port (16) is provided with a power display indicator lamp (17) and a start switch (18), respectively.

5. The external speaker as claimed in claim 1, wherein the battery (131) is electrically connected to the bluetooth module (132), the speaker component (133) and the LED lamp (15) via wires.

6. The external speaker of the mobile phone as defined in claim 1, wherein the end of the housing (1) away from the mounting bin (11) is provided with a plurality of anti-slip rubber strips (19).

7. The external speaker as set forth in claim 1, wherein the inner wall of the mounting chamber (11) is provided with a limiting portion (111) surrounding the mounting chamber (11).