CN213280001U

CN213280001U - Sound box structure of mobile terminal

Info

Publication number: CN213280001U
Application number: CN202022160763.6U
Authority: CN
Inventors: 梅再春; 林真炎
Original assignee: Jiangxi Epruo Technology Co Ltd
Current assignee: Jiangxi Epruo Technology Co Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-25
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a stereo set technical field specifically is a mobile terminal's sound structure, the device comprises a device main body, the device main part includes external sound structure and data line, the front of external sound structure is provided with the data line, and the top sliding connection of external sound structure has the dust guard, the inside of dust guard is inlayed and is had the dust screen, and the right side fixedly connected with handle of dust guard, the inside one end fixedly connected with fixed block of the external sound structure of dust guard embedding, and the both ends of fixed block all fixedly connected with bolts, the one end and the spacing laminating of bolt of fixed block are kept away from to the bolt, and the inside of the external sound structure of one end embedding of bolt is kept away from to the spacing bolt, fixedly connected with spacing spring between the inner wall of spacing bolt and external sound structure. The utility model discloses an external audio amplifier structure improves the less problem of traditional device volume to be convenient for clear up deposition, simple to operate.

Description

Sound box structure of mobile terminal

Technical Field

The utility model relates to a stereo set technical field specifically is a mobile terminal's stereo set structure.

Background

With the continuous development of the mobile phone industry, the external sound playing device of the mobile phone is also continuously developed, and in the daily life of people, multimedia files are played or online conversation is carried out by using the external sound playing device, so that the existing external sound playing device of the mobile phone basically meets the use requirements of people, but the following problems still exist.

The traditional loudspeaker of the mobile terminal is limited by the body type of the mobile terminal in the using process, the loudspeaker of the mobile terminal has the problem of small volume, the traditional loudspeaker has the problem of dust accumulation in the using process, accumulated dust is not easy to clean, and the convenience and the practicability of the device are reduced, so that the loudspeaker structure of the mobile terminal is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mobile terminal's stereo set structure to solve the traditional device that proposes in the above-mentioned background art in the use, the volume is less, and is difficult for clearing up the problem of deposition.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mobile terminal's sound structure, includes the device main part, the device main part includes external sound structure and data line, external sound structure's front is provided with the data line, and the top sliding connection of external sound structure has the dust guard, the inside of dust guard is inlayed and is had the dust screen, and the right side fixedly connected with handle of dust guard, the inside one end fixedly connected with fixed block of the external sound structure of dust guard embedding, and the both ends of fixed block all fixedly connected with bolts, the one end and the spacing bolt laminating of fixed block are kept away from to the bolt, and the one end embedding external sound structure's of bolt inside is kept away from to the spacing bolt, the spacing spring of fixedly connected with between the inner wall of spacing bolt and external sound structure.

Preferably, the back of external stereo set structure and fixture's positive fixed connection, and fixture's top sliding connection has two sets of not hard up switches, and is two sets of not hard up switch all rotates through the pivot and is connected with two sets of connecting rods, and the connecting rod keeps away from the one end of not hard up switch and the top of dead lever and rotates the connection, and is two sets of the bottom of dead lever all is close to one side fixed connection of dead lever with the top of centre gripping arm, and centre gripping arm and fixture's inner wall sliding connection, and is two sets of fixedly connected with clamping spring between the centre gripping arm, and the centre gripping arm keeps away from one side bottom of dead lever and the top fixed connection.

Preferably, the dust screen is made of gauze, and the position where the dust screen is arranged corresponds to the cavity where the sound box is reserved inside the external sound box structure.

Preferably, the two sides of one end, far away from the clamping bolt, of the limiting bolt are fixedly connected with bumps, and the bumps are embedded into grooves formed in the external sound structure.

Preferably, one end, far away from the fixed block, of the clamping bolt is arc-shaped, and one end, attached to the clamping bolt, of the limiting bolt is arc-shaped.

Preferably, the joint of the dust guard and the external sound structure is provided with a sealing strip, and the sealing strip is made of rubber.

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

1. this mobile terminal's sound structure is provided with external sound structure and dust guard, in the use of device, with the inside of stereo set setting at external sound structure, and utilize dust guard and external sound structure cooperation to get up the sound structure protection, the dust guard filters external environment's dust, keep the cleanliness factor of stereo set, the dust guard can be convenient takes out from external sound structure's inside, and the simple structure of dust guard, can be easily clear up the filterable dust of dust guard who takes out, the convenience and the practicality of device have been improved.

2. This mobile terminal's stereo set structure is provided with data line and fixture, can be connected to mobile terminal with the inside external sound that sets up of device through the data line, utilizes not hard up switch can be convenient open centre gripping arm and gripper jaw, fixes the device centre gripping at mobile terminal's back afterwards for the device can be convenient link together with mobile terminal, has improved the practicality of device.

Drawings

Fig. 1 is a schematic top view of the structure of the present invention;

fig. 2 is a schematic top view of a partial structure of the external audio structure of the present invention;

fig. 3 is a schematic front view of a partial structure of the clamping mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of a part of the structure at B in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. the external sound box structure; 120. a data line; 130. a dust-proof plate; 131. a handle; 132. a dust screen; 133. a sealing strip; 134. a fixed block; 140. fastening a bolt; 141. a limit bolt; 142. a limiting spring; 210. a clamping mechanism; 211. loosening the switch; 212. a connecting rod; 213. fixing the rod; 214. a clamp arm; 215. a clamping spring; 216. a gripper jaw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a sound structure of a mobile terminal comprises a device main body 100, the device main body 100 comprises an external sound structure 110 and a data line 120, the data line 120 is arranged on the front surface of the external sound structure 110, a dustproof plate 130 is slidably connected to the top end of the external sound structure 110, a dustproof net 132 is embedded in the dustproof plate 130, a handle 131 is fixedly connected to the right side of the dustproof plate 130, a fixed block 134 is fixedly connected to one end of the dustproof plate 130 embedded in the external sound structure 110, two ends of the fixed block 134 are fixedly connected with clamping bolts 140, one end of each clamping bolt 140 far away from the fixed block 134 is attached to a limiting bolt 141, one end of each limiting bolt 141 far away from the clamping bolt 140 is embedded in the external sound structure 110, a limiting spring 142 is fixedly connected between each limiting bolt 141 and the inner wall of the external sound structure 110, and the sound is placed in the external sound structure 110 in the using process of the device through the design, external stereo set structure 110 and dust guard 130 cooperation are protected the stereo set to utilize dust guard 130 and dust screen 132 can easily clear up the deposition on device surface, improved the convenience and the practicality of device.

The back of external sound structure 110 and fixture 210's front fixed connection, and fixture 210's top sliding connection has two sets of not hard up switches 211, two sets of not hard up switches 211 all rotate through the pivot and are connected with two sets of connecting rods 212, and connecting rod 212 keeps away from not hard up switch 211's one end and the top of dead lever 213 and rotate and connect, one side fixed connection that dead lever 213 is close to with the top of centre gripping arm 214 to the bottom of two sets of dead lever 213, and the inner wall sliding connection of centre gripping arm 214 and fixture 210, fixedly connected with clamping spring 215 between two sets of centre gripping arms 214, and one side bottom that dead lever 213 was kept away from to centre gripping arm 214 and the top fixed connection of gripper jaw 216, through such design, can be convenient connect device and mobile terminal centre gripping, the convenience of device has been.

The dust screen 132 sets up to the gauze material, and the position that the dust screen 132 set up corresponds with the inside cavity of reserving the stereo set of placing of external sound structure 110, through such design, under the prerequisite that does not influence the work of the inside stereo set of external sound structure 110, sends out the dust in the air effectively and keeps apart, has improved the practicality of device.

The both sides of one end that the bayonet lock 140 was kept away from to spacing bolt 141 are all fixedly connected with lug, and the inside recess of seting up of lug embedding external sound structure 110, through such design, can improve the stability of spacing bolt 141 in the removal in-process, and spacing to spacing bolt 141, avoided the card of device in the use to pause, improved the practicality of device.

One end of the clamping bolt 140, far away from the fixing block 134, is arranged to be arc-shaped, one end of the limiting bolt 141, attached to the clamping bolt 140, is arranged to be arc-shaped, and through the design, when the dust guard 130 is taken out from the inside of the external sound box structure 110, the operation process is more convenient, time and labor are saved, and the convenience of the device is improved.

The laminating department of dust guard 130 and external stereo set structure 110 is provided with sealing strip 133, and sealing strip 133 sets up to the rubber material, through such design, further keeps apart between 110 inside external stereo set structures and the external environment, has avoided the pollution of dust to the inside stereo set that sets up of external stereo set structure 110, has improved the leakproofness of device.

The working principle is as follows: in the using process of the device, when dust accumulated on the surface of the device needs to be cleaned, the handle 131 is pulled firstly, the dust-proof plate 130 fixedly connected with the handle 131 is pulled out from the interior of the external sound equipment structure 110 under the driving of the handle 131, in the process of pulling out the dust-proof plate 130, the fixed block 134 fixedly connected with the dust-proof plate 130 moves along with the dust-proof plate 130, the fixed block 134 drives the clamping bolt 140 to move and extrudes the limiting bolt 141 to move towards the direction far away from the fixed block 134, so that the limiting bolt 141 can limit the limit release of the spring 142 matched with the cabinet clamping bolt 140, and the operation is finished.

When the device needs to be fixedly connected with the mobile terminal, the loose switch 211 is manually pinched to a direction close to the middle position of the clamping mechanism 210, the connecting rod 212 and the fixing rod 213 cooperate to push the clamping arms 214 to open under the driving of the loose switch 211, then the device is placed on the surface of the mobile terminal, then the loose switch 211 is loosened, the two groups of clamping arms 214 are close to each other under the action of the clamping spring 215 and drive the clamping claws 216 to clamp the surface of the mobile terminal, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. A sound structure of a mobile terminal, comprising a device body (100), characterized in that: the device main body (100) comprises an external sound structure (110) and a data line (120), the data line (120) is arranged on the front surface of the external sound structure (110), the top end of the external sound structure (110) is connected with a dustproof plate (130) in a sliding way, a dustproof net (132) is embedded in the dustproof plate (130), a handle (131) is fixedly connected to the right side of the dustproof plate (130), a fixed block (134) is fixedly connected to one end of the dustproof plate (130) embedded into the external sound structure (110), and both ends of the fixed block (134) are fixedly connected with a clamping bolt (140), one end of the clamping bolt (140) far away from the fixed block (134) is jointed with a limiting bolt (141), and one end of the limit bolt (141) far away from the clamping bolt (140) is embedded into the external sound structure (110), and a limiting spring (142) is fixedly connected between the limiting bolt (141) and the inner wall of the external sound structure (110).

2. A sound structure of a mobile terminal according to claim 1, characterized in that: the back of external stereo set structure (110) and the positive fixed connection of fixture (210), and the top sliding connection of fixture (210) has two sets of not hard up switches (211), and is two sets of not hard up switches (211) all rotate through the pivot and are connected with two sets of connecting rods (212), and connecting rod (212) keep away from the one end of not hard up switches (211) and the top of dead lever (213) and rotate and connect, two sets of one side fixed connection that dead lever (213) was close to in the bottom of dead lever (213) and the top of centre gripping arm (214), and the inner wall sliding connection of centre gripping arm (214) and fixture (210), two sets of fixedly connected with grip spring (215) between centre gripping arm (214), and the top fixed connection of one side bottom and centre gripping claw (216) of dead lever (213) are kept away from in centre gripping arm (214).

3. A sound structure of a mobile terminal according to claim 1, characterized in that: the dust screen (132) is set to gauze material, and the position that dust screen (132) set up corresponds with the inside cavity of reserving the stereo set of external stereo set structure (110).

4. A sound structure of a mobile terminal according to claim 1, characterized in that: the two sides of one end, far away from the clamping bolt (140), of the limiting bolt (141) are fixedly connected with bumps, and the bumps are embedded into grooves formed in the external sound structure (110).

5. A sound structure of a mobile terminal according to claim 1, characterized in that: one end, far away from the fixing block (134), of the clamping bolt (140) is arc-shaped, and one end, attached to the clamping bolt (140), of the limiting bolt (141) is arc-shaped.

6. A sound structure of a mobile terminal according to claim 1, characterized in that: the joint of the dustproof plate (130) and the external sound structure (110) is provided with a sealing strip (133), and the sealing strip (133) is made of rubber.