CN214412981U

CN214412981U - External protrusion formula MIC pickup recording structure

Info

Publication number: CN214412981U
Application number: CN202120310918.1U
Authority: CN
Inventors: 储小林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-15
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses an external protrusion formula MIC pickup recording structure, including the center, the inside fixed mounting of center has the LCD screen, and the inside locating hole of center has the mainboard through screw fixed mounting, and mainboard bottom fixed mounting has the TF cassette, and the mainboard top just has the battery at LCD screen one side fixed mounting, and battery top fixed mounting has loudspeaker, and center one side fixed mounting has left button, and the center is keeping away from left button one side fixed mounting and has right button, and center top fixed mounting has MIC pickup recording device, and MIC pickup recording device is fixed to be provided with two sets ofly. This kind of external protrusion formula MIC pickup recording structure, simple structure is reasonable, and the modern design through the setting of two sets of MIC pickup recording devices, carries out the quality that the pickup recording was guaranteed to sound pickup recording, sets up MIC pickup recording device outside the center simultaneously, after avoiding traditional built-in MIC pickup recording device, influences the pickup recording effect.

Description

External protrusion formula MIC pickup recording structure

Technical Field

The utility model relates to a recording technical field specifically is an external protrusion formula MIC pickup recording structure.

Background

There are three working principles for sound pickup. The first is the electromagnetic principle, that is, the loudspeaker reversely applies the vibrating diaphragm to drive the coil to cut the magnetic field to generate alternating current. The second is that the diaphragm is used to press the material of the variable resistor, such as carbon granules, to produce a change in resistance and then pick up sound through the change in resistance and a change in voltage. The third is that a capacitance is formed between the diaphragm and the fixed planar electrode in the variable capacitance mode, and the change of the distance between the diaphragm and the fixed planar electrode can cause the change of the capacitance capacity of the diaphragm. A voltage of fixed frequency and magnitude is applied across the capacitor and the current through the capacitor changes. The current signal is converted to output an audio signal. Communication equipment and equipment with recording function and radio reception function all need install MIC to receive the sound, and what present most equipment adopted is built-in MIC. For the purpose of sound reception, a sound pick-up hole structure is required for introducing external sound into the MIC electronics inside.

Most of the MIC pickup recording structures in the prior art are built in the device, the pickup recording effect is poor, corresponding protective measures are lacked, and the pickup recording effect of the device can be influenced after long-term use. Therefore, the external protruding MIC sound pickup and recording structure is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an external protrusion formula MIC pickup recording structure, including the center, the inside fixed mounting of center has the LCD screen, the inside locating hole of center has the mainboard through screw fixed mounting, mainboard bottom fixed mounting has the TF cassette, the mainboard top just has the battery at LCD screen one side fixed mounting, battery top fixed mounting has loudspeaker, center one side fixed mounting has left button, the center is keeping away from left button one side fixed mounting and has right button, center top fixed mounting has MIC pickup recording device, MIC pickup recording device is fixed to be provided with two sets ofly, MIC pickup recording device includes screen panel, MIC pickup dustcoat and dust screen in MIC miaow head, the pickup MIC, center opposite side fixed mounting has mirror surface TP, the center is keeping away from mirror surface TP one side fixed mounting and has the drain pan.

As a preferred technical scheme of the utility model, the fixed annular groove that is provided with of center and TF cassette junction, the center is provided with circular recess with left button and right button junction, the inside both sides of center are all fixed and are provided with the mount pad, the fixed mounting hole that is provided with in mount pad top, two between the MIC pickup recording device, and at the fixed link that is provided with in center top.

As an optimal technical scheme of the utility model, the fixed screw hole that is provided with in mainboard both sides, the TF cassette includes data connection interface, power connection interface and status light.

As a preferred technical scheme of the utility model, left side button and right button all include cylindric button, cylindric button is fixed to be provided with threely, left side button and right button symmetry are installed in the center both sides.

As an optimal technical scheme of the utility model, screen panel in MIC miaow head top fixed mounting has the MIC pickup, screen panel shaft fixed surface installs MIC pickup dustcoat in the MIC pickup, MIC pickup dustcoat top fixed mounting has the dust screen.

As an optimal technical scheme of the utility model, screen panel and MIC pickup dustcoat fixed surface are provided with the mesh in the MIC pickup.

As a preferred technical scheme of the utility model, battery and loudspeaker, mainboard, left button and right button electric connection.

As a preferred technical scheme of the utility model, the fixed round hole that is provided with in drain pan surface one side, the round hole is fixed to be provided with two sets ofly.

The utility model has the advantages that:

1. this kind of external protruding formula MIC pickup recording structure, center top fixed mounting has MIC pickup recording device, MIC pickup recording device is fixed to be provided with two sets ofly, MIC pickup recording device includes MIC miaow head, the screen panel in the MIC pickup, MIC pickup dustcoat and dust screen, through the setting of two sets of MIC pickup recording devices, carry out pickup recording to sound and guarantee the quality of pickup recording, set up MIC pickup recording device outside the center simultaneously, avoid traditional built-in MIC pickup recording device after, influence pickup recording effect;

2. this kind of external protrusion formula MIC pickup recording structure, screen panel in MIC pickup top fixed mounting has MIC pickup, screen panel shaft surface fixed mounting has MIC pickup dustcoat in MIC pickup, screen panel and MIC pickup dustcoat surface fixed mounting have the dust screen in MIC pickup dustcoat top fixed mounting, screen panel and MIC pickup dustcoat surface fixed mounting are provided with the mesh in MIC pickup, protect MIC pickup through the setting of screen panel in MIC pickup, MIC pickup dustcoat and dust screen three, thereby avoid external damage, screen panel and MIC pickup dustcoat surface fixed mounting are provided with the mesh in MIC pickup simultaneously, guarantee the input and the output of sound;

this kind of external protrusion formula MIC pickup recording structure, simple structure is reasonable, and convenient to use has effectively solved the most MIC pickup recording structure of current and has been built-in inside the device more, and the relatively poor problem of pickup recording effect has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an exploded view of an external protruding MIC pickup recording structure of the present invention;

fig. 2 is a schematic plane structure diagram of an external convex MIC pickup recording structure of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a middle frame of the external protruding MIC pickup recording structure of the present invention;

fig. 4 is the utility model relates to a mainboard spatial structure schematic diagram of external protrusion formula MIC pickup recording structure.

In the figure: 1. a middle frame; 2. an LCD screen; 3. a main board; 4. TF card seat; 5. a battery; 6. a horn; 7. a left button; 8. a right key; 9. MIC pickup recording device; 10. an MIC microphone; 11. an MIC pickup inner net cover; 12. an MIC pickup housing; 13. a dust screen; 14. a mirror surface TP; 15. a bottom case; 16. a mounting seat; 17. and (5) hanging a ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model relates to an external protruding MIC pickup recording structure, which comprises a middle frame 1, an LCD screen 2 is fixedly arranged inside the middle frame 1, a main board 3 is fixedly arranged inside the middle frame 1 through screws, a TF cassette 4 is fixedly arranged at the bottom of the main board 3, a battery 5 is fixedly arranged at the top of the main board 3 and at one side of the LCD screen 2, a loudspeaker 6 is fixedly arranged at the top of the battery 5, a left button 7 is fixedly arranged at one side of the middle frame 1, a right button 8 is fixedly arranged at one side of the middle frame 1 away from the left button 7, an MIC pickup recording device 9 is fixedly arranged at the top of the middle frame 1, two sets of MIC pickup recording devices 9 are fixedly arranged, the MIC pickup recording device 9 comprises an MIC microphone 10 and an MIC pickup inner mesh enclosure 11, MIC pickup dustcoat 12 and dust screen 13, center 1 opposite side fixed mounting have mirror TP14, center 1 is keeping away from mirror TP14 one side fixed mounting have drain pan 15.

Wherein, the fixed annular groove that is provided with of center 1 and TF cassette 4 junction, center 1 and left button 7 and right button 8 junction are provided with circular recess, and 1 inside both sides of center are all fixed and are provided with mount pad 16, and the fixed mounting hole that is provided with in mount pad 16 top is between two MIC pickup recording devices 9, and at the fixed link 17 that is provided with in center 1 top.

Wherein, 3 both sides of mainboard are fixed and are provided with the screw hole, and TF cassette 4 includes data connection interface, power connection interface and status light.

Wherein, left button 7 and right button 8 all include cylindric button, and cylindric button is fixed to be provided with threely, and left button 7 and right button 8 symmetry are installed in 1 both sides of center.

Wherein, the 10 top fixed mounting of MIC miaow head has screen panel 11 in the MIC pickup, and 11 axis body fixed surface of screen panel have MIC pickup dustcoat 12 in the MIC pickup, and 12 top fixed mounting of MIC pickup dustcoat have dust screen 13.

Wherein, the MIC pickup inner mesh cover 11 and the MIC pickup outer mesh cover 12 are fixedly provided with meshes on the surface.

The battery 5 is electrically connected with the speaker 6, the main board 3, the left button 7 and the right button 8.

Wherein, the surface of the bottom shell 15 is fixedly provided with two groups of round holes on one side.

The working principle is as follows: 1 top fixed mounting of center has MIC pickup recording device 9, MIC pickup recording device 9 is fixed to be provided with two sets ofly, MIC pickup recording device 9 includes MIC miaow head 10, screen panel 11 in the MIC pickup, MIC pickup housing 12 and dust screen 13, setting through two sets of MIC pickup recording device 9, carry out the quality that pickup recording guaranteed the pickup recording to sound, set up MIC pickup recording device 9 in the center outside simultaneously, avoid behind traditional built-in MIC pickup recording device, influence pickup recording effect, screen panel 11 in the MIC pickup, MIC pickup housing 12 and dust screen 13 three's setting is protected the MIC miaow head, thereby avoid external damage, screen panel 11 and MIC pickup housing 12 fixed surface are provided with the mesh in the pickup simultaneously, guarantee the input and the output of sound.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an external protrusion formula MIC pickup recording structure, includes center (1), its characterized in that, the inside fixed mounting of center (1) has LCD screen (2), center (1) inside locating hole has mainboard (3) through screw fixed mounting, mainboard (3) bottom fixed mounting has TF cassette (4), mainboard (3) top and in LCD screen (2) one side fixed mounting have battery (5), battery (5) top fixed mounting has loudspeaker (6), center (1) one side fixed mounting has left button (7), center (1) is keeping away from left button (7) one side fixed mounting has right button (8), center (1) top fixed mounting has MIC pickup recording device (9), MIC pickup recording device (9) are fixed to be provided with two sets ofly, MIC pickup recording device (9) are including MIC miaow head (10), Net cover (11), MIC pickup dustcoat (12) and dust screen (13) in the MIC pickup, center (1) opposite side fixed mounting has mirror surface TP (14), center (1) is keeping away from mirror surface TP (14) one side fixed mounting has drain pan (15).

2. The external convex MIC pickup recording structure according to claim 1, wherein an annular groove is fixedly arranged at the joint of the middle frame (1) and the TF card holder (4), circular grooves are arranged at the joint of the middle frame (1) and the left key (7) and the right key (8), mounting seats (16) are fixedly arranged on both sides of the inside of the middle frame (1), mounting holes are fixedly arranged at the tops of the mounting seats (16), two MIC pickup recording devices (9) are arranged between the two MIC pickup recording devices, and a hanging ring (17) is fixedly arranged at the top of the middle frame (1).

3. The external convex MIC pickup and recording structure as claimed in claim 1, wherein threaded holes are fixedly arranged on both sides of the main board (3), and the TF card holder (4) comprises a data connection interface, a power connection interface and a status light.

4. The external convex MIC pickup recording structure as claimed in claim 1, wherein the left button (7) and the right button (8) comprise cylindrical buttons, the number of the cylindrical buttons is three, and the left button (7) and the right button (8) are symmetrically arranged on two sides of the middle frame (1).

5. The external convex MIC pickup recording structure according to claim 1, wherein an MIC pickup inner mesh (11) is fixedly installed at the top of the MIC microphone (10), an MIC pickup outer cover (12) is fixedly installed on the surface of the shaft body of the MIC pickup inner mesh (11), and a dust screen (13) is fixedly installed at the top of the MIC pickup outer cover (12).

6. The external convex MIC pickup recording structure as claimed in claim 1, wherein the MIC pickup inner mesh (11) and the MIC pickup outer mesh (12) are fixed with meshes on the surface.

7. The external convex MIC pickup and recording structure as claimed in claim 1, wherein the battery (5) is electrically connected to the speaker (6), the main board (3), the left button (7) and the right button (8).

8. The external convex MIC pickup and recording structure as claimed in claim 1, wherein two sets of circular holes are fixedly arranged on one side of the surface of the bottom shell (15).