CN215300877U

CN215300877U - Earphone interface structure and microphone device with same

Info

Publication number: CN215300877U
Application number: CN202120978142.0U
Authority: CN
Inventors: 戴传斌
Original assignee: Aputure Imaging Industries Co Ltd
Current assignee: Shenzhen Aitushi Innovation Technology Co.,Ltd.
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-24
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses an earphone interface structure and a microphone device with the same, wherein the earphone interface structure comprises a main frame and an earphone interface arranged on the main frame; the earphone interface comprises an earphone seat and a locking seat sleeved on the earphone seat, a locking structure is arranged on the locking seat, and the locking seat is detachably connected to the main frame. This earphone interface structure is through setting up the locking seat that can firmly lock the earphone outside the earphone seat, avoids the earphone cord to break away from because of the effect that receives the external force easily, has strengthened the stability of being connected of earphone and earphone seat, and when the earphone interface structural connection improper receives the damage, changes the locking seat and than change the convenient material benefit of earphone seat, has improved user's use and has experienced.

Description

Earphone interface structure and microphone device with same

Technical Field

The utility model relates to an audio equipment technical field especially relates to an earphone interface structure and have its microphone device.

Background

With the integration of electronic product functions, the pursuit of simple and reliable operation of terminal products is gradually the direction of technical improvement. The connection structure of the monitoring interface and the earphone of the existing microphone is mainly a clamping structure, and in the using process, the earphone wire is easily separated from the interface under the pulling action of external force, so that the user is inconvenient to use and operate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides an earphone interface structure and have its microphone device.

The utility model discloses a solve the technical scheme that its problem adopted and be:

an earphone interface structure comprises a main frame and an earphone interface arranged on the main frame;

the earphone interface comprises an earphone seat and a locking seat sleeved on the earphone seat, a locking structure is arranged on the locking seat, and the locking seat is detachably connected to the main frame.

The utility model discloses an earphone interface structure, through setting up detachable locking seat, both can lock the earphone, break away from the earphone seat easily when avoiding the earphone cord to receive external force to drag, can damage the convenient change in rear again at locking seat.

Further, the locking seat is a threaded flange.

Furthermore, the locking structure is provided with an external thread on the threaded flange, and the external thread is matched with a connecting thread on the earphone.

Further, the rear cover is connected with the main frame, a first groove is formed in the rear cover, and an interface through hole and a second groove are formed in the first groove.

The utility model also provides a microphone device, including the microphone main part, the microphone main part includes above-mentioned arbitrary technical scheme earphone interface structure.

Further, the microphone main body further comprises an input assembly, wherein the input assembly comprises a front cover connected with the main frame, a cannon head arranged inside the front cover, a pressed piece contacted with an elastic piece of the cannon head, a limiting piece assembled and connected with the cannon head, and a fixing piece sleeved outside the front cover.

Further, the microphone main part still includes the silica gel and decorates the circle, the silica gel decorate the circle set up in the recess of back lid and with the main frame meets.

Further, still be provided with first PCBA, draw-in groove and power source on the main frame, draw-in groove and power source set up in on the first PCBA.

Further, the microphone main body further comprises an upper shell and a lower shell, wherein the upper shell is arranged above the main frame, and the lower shell is arranged below the main frame.

Furthermore, be provided with a plurality of buttons, display screen and second PCBA on the epitheca, it is a plurality of the button with the display screen all with second PCBA is connected.

To sum up, the utility model provides an earphone interface structure and have its microphone device have beneficial effect:

the utility model discloses an earphone interface structure is through setting up the locking seat that can firmly lock the earphone outside the earphone seat, avoids the earphone cord to break away from because of receiving the effect of external force easily, has strengthened the stability of being connected of earphone and earphone seat, and when the earphone interface structural connection is improper when receiving the damage, changes the locking seat and than change the convenient material benefit of earphone seat, has improved user's use and has experienced. The utility model discloses an other beneficial effects will demonstrate in concrete implementation mode.

Drawings

Fig. 1 is a schematic structural diagram of a microphone device according to the present invention;

fig. 2 is an exploded view of the microphone device of the present invention;

fig. 3 is a schematic structural diagram of the earphone interface structure of the present invention;

fig. 4 is a schematic structural view of the rear cover of the present invention.

Wherein the reference numerals are as follows:

1. a microphone main body; 100. an input component; 101. a front cover; 102. a cannon head; 1021. an elastic member; 103. a pressed piece; 104. a limiting member; 105; a fixing member; 200. a central control component; 201. a main frame; 202. an upper shell; 203. a lower case; 2031. a U-shaped groove; 2032. a battery case; 204. a first PCBA; 205. a card slot; 206. an earphone interface structure; 2061. an earphone seat; 2062. a locking seat; 207. a power interface; 208. a battery; 209. pressing a key; 210. a display screen; 211. a second PCBA; 300. a rear cover assembly; 301. a rear cover; 3011. a first groove; 3012 interface via holes; 3013. a second groove; 302. a covering member; 303. silica gel decorative ring.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1-4, the present invention provides an earphone interface structure, which includes a main frame 201 and an earphone interface 206 disposed on the main frame 201; the earphone interface 206 comprises an earphone seat 2061 and a locking seat 2062 sleeved on the earphone seat 2061, a locking structure is arranged on the locking seat 2062, and the locking seat 2062 is detachably connected to the main frame 201. Through set up the locking seat 2062 that can firmly lock the earphone outside earphone seat 2061, avoid the earphone cord to break away from because of receiving the effect of external force easily, strengthened earphone and earphone seat 2061's stability of being connected, and when earphone interface 206 is connected improperly and is damaged, it is convenient practical than changing earphone seat 2061 to change locking seat 2062, has improved user's use and has experienced.

The locking seat 2062 is a threaded flange, and the locking seat 2062 may be other members having a locking structure. When the threaded flange is adopted as the locking seat 2062, the locking structure is a threaded locking structure, and in addition, the locking structure can also be a connecting structure which can firmly lock the earphone seat 2061 and the earphone, such as a pin locking structure, a rotary locking structure and the like. The locking seat 2062 is connected with a locking connector on the earphone to form a locking state, so that the earphone wire is prevented from being separated easily due to the action of external force, and the connection stability of the earphone and the earphone seat 2061 is enhanced. The rear cover 301 is provided with a first groove 3011, and the first groove 3011 is provided with an interface through hole 3012 and a second groove 3013. The first groove 3011 is matched with a flange of the threaded flange, the interface through hole 3012 is matched with a threaded pipe section of the threaded flange, and the second groove 3013 is matched with a connecting piece for connecting the threaded flange to the main frame 201, so that when the main frame 201 is connected with the rear cover 301, the flange of the locking seat 2062 is embedded into the first groove 3011, the threaded pipe section of the locking seat 2062 penetrates through the interface through hole 3012, and the connecting piece for connecting the locking seat 2062 to the main frame 201 is embedded into the second groove 3012. As shown in FIG. 3, the locking structure is formed by arranging an external thread on a threaded flange, and the external thread is matched with a connecting thread on the earphone. The threads of the threaded flange are arranged on the outer side of the threaded pipe section, so that the threaded flange is convenient to produce and process; or on the inside of the threaded pipe section to facilitate assembly of the threaded pipe section with the interface through-hole 3012 in the back cover 301.

The present embodiment further provides a microphone device, which includes a microphone main body 1, where the microphone main body 1 includes the earphone interface structure according to the above technical solution. The microphone body 1 comprises an input assembly 100 for accessing a sound receiving element, a central control assembly 200 for realizing the main function of the microphone, and a rear cover assembly 300 for forming sealing protection for the rear end of the central control assembly 200; the input assembly 100 comprises a front cover 101 which forms sealing protection for the front end of the central control assembly 200, the central control assembly 200 comprises a main frame 201, an upper shell 202 and a lower shell 203, and the rear cover assembly 300 comprises a rear cover 301; the front cover 101 is connected to the front end of the main frame 201 through a first connecting piece, the upper shell 202 is connected to the upper side of the main frame 201 through a second connecting piece, the lower shell 203 is connected to the lower side of the main frame 201 in a buckling manner, and the rear cover is arranged at the rear end of the main frame 201 through a third connecting piece; the first connecting piece and the second connecting piece are both arranged inside the main frame 201, the upper shell 202 and the lower shell 203 cover the first connecting piece together, the lower shell 203 covers the second connecting piece, and the rear cover 301 clamps the upper shell 202 and the lower shell 203 on the main frame 201; the front cover 101, the upper shell 202, the lower shell 203 and the rear cover 301 are sequentially connected with the main frame 201 during assembly, so that the connecting piece inside the microphone can be conveniently covered, the microphone can be conveniently assembled and produced in a large-scale mechanical mode, the workload of workers is reduced, the yield is improved, and the attractiveness of the microphone is improved.

The front 101, the upper shell 202, the lower shell 203 and the rear cover 301 are all connected with the main frame 201 to form a compact shell structure, so that the microphone is small, attractive and practical, and internal elements of the microphone can be protected so as not to be exposed outside and cause potential safety hazards.

In the actual product production assembly, the connecting piece for firmly connecting the two components can adopt a screw or a part with the screw and having the connecting and fixing function. The connecting piece is used for connecting more firmly, the problem that the viscose is aged and separated can not occur even if the service life is long, and the connecting stability between the equipment members is good.

In this embodiment, a U-shaped groove 2031 is formed on the lower case 203, and a snap connection structure is formed between the U-shaped groove 2031 and the main frame 201. The traditional lower shell 203 is used for installing the battery 208, the lower shell 203 is assembled and fixed by adopting screws or clamping and pushing in the four corners of the lower shell 203, when the battery 208 has problems and needs to be checked, the screws need to be detached and screwed again, and the disassembly and the assembly are troublesome; and the process of screwing or buckling is relatively troublesome, the cost of the die is high, and the economic applicability is poor. The utility model discloses well inferior valve 203 top is U type groove 2031, only needs to support back lid 301 hard when the assembly for U type groove 2031 and main frame 201 joint together can, only need additionally set up U type groove 2031 in the die sinking stage, the cost is lower. The front cover 101 and the main frame 201 and the upper case 202 and the main frame 201 are fixedly connected by a connecting piece, and a connecting port of the connecting piece is arranged inside the microphone body 1. The cover assembly 300 further includes a cover 302, because after the connection between the back cover 301 and the main frame 201 is performed by using a connector, the connector is exposed on the surface of the microphone body 1, and the cover 302 is required to cover the connector to improve the appearance of the microphone. The main frame 201 and the lower shell 203 are connected by a buckle, so that the use of connecting pieces is reduced, the time for assembling the lower shell 203 by using the connecting pieces is reduced, and the overall production efficiency can be improved; most of the connectors are arranged inside the microphone body 1, so that the exposed connectors are reduced, and the cover 302 is arranged to cover the exposed connectors, thereby enhancing the aesthetic property of the equipment.

A battery well is provided in the lower case 203 for mounting a battery 208 for supplying power to the microphone.

In this embodiment, the main frame 201 is provided with a first PCBA204, a card slot 205, an earphone interface 206, and a power interface 207 for accessing a power supply to charge, and the card slot 205, the earphone interface 206, and the power interface 207 are all disposed on the first PCBA. Wherein, PCBA refers to PCB (circuit board) empty board after SMT (surface mount technology) loading, or through the whole process of DIP (dual in-line package technology) plug-in; the card slot 205 may be used for plugging and unplugging a memory card, such as an SD card, a TF card, or the like, for storing audio source data; the power interface 207 may be a universal USB interface; the headset interface 206 may be used to plug in external headphones. The card slot 205, the power interface 207, and the earphone interface 206 may be disposed on one side surface of the main frame 201, as shown in fig. 2; or may be provided on two opposite sides of the main frame 201.

In addition, a plurality of keys 209, a display screen 210, and a second PCBA211 are provided in the upper case 202, and the plurality of keys 209 and the display screen 210 are connected to the second PCBA 211. The second PCBA211 is configured to process corresponding instructions corresponding to the triggered events of the plurality of keys 209 on the upper case 202, and operate on the sound source data, such as storing the sound source data. The plurality of keys 209 can be used for at least one aspect of information such as volume adjustment, sound source storage, playing adjustment and the like of the microphone, and are convenient for a user to operate. The plurality of keys 209 may be arranged in an array to enhance the aesthetic feeling, for example, the plurality of keys 209 shown in fig. 2 may be arranged in a rectangular array, may be arranged in a circular array, or the like; the plurality of keys 209 can also be arranged randomly to meet personalized requirements.

In this embodiment, the input assembly 100 further includes a cannon head 102 disposed inside the front cover 101, a pressed member 103 contacting with an elastic member 1021 of the cannon head 102, a limiting member 104 assembled and connected with the cannon head 102, and a fixing member 105 sleeved around the outside of the front cover 101. The cannon head 102 is the female of a cannon head plug through which cannon head 102 a microphone can be connected to a card, such as a cannon mouth wireless microphone. The cannon head 102 is wrapped inside by the front cover 101, and the position of the cannon head 102 is fixed and protected by the stopper 104 and the fixing member 105.

In addition, the rear cover assembly 300 further comprises a silica gel decorative ring 303, wherein the silica gel decorative ring 303 is arranged in the groove of the rear cover 301 and is connected with the main frame 201. The silica gel decorative ring 303 is mainly used as a shielding sealing piece at the joint of the rear cover 301 and the main frame 201, so that the waterproof performance of the microphone is improved, and the silica gel decorative ring can also be used as the decoration of the microphone to improve the attractiveness.

When the utility model is assembled, the sub-assembly processes of the input assembly 100 and the component thereof, the main frame 201 and the component thereof, the upper shell 202 and the component thereof, and the lower shell 203 and the component thereof are completed firstly; then the input assembly 100 is assembled on the main frame 201 by connecting the front cover 101 with the main frame 201 through a connecting piece, the upper shell 202 and the components thereof are assembled on the main frame 201 by connecting the upper shell 202 with the main frame 201 through the connecting piece, the lower shell 203 and the components thereof are assembled on the main frame 201 by buckling the lower shell 203 with the main frame 201, the rear cover 301 is connected to the main frame 201 through the connecting piece after clamping the upper shell 202 and the lower shell 203, and connecting ports of the connecting piece between the front cover 101 and the main frame 201 and between the upper shell 202 and the main frame 201 are arranged inside the microphone main body 1; finally, a cover 302 is attached to cover the visible attachment to the rear cover 301.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. A headphone interface structure, characterized by comprising a main frame (201) and a headphone interface (206) provided on the main frame (201);

earphone interface (206) include earphone seat (2061) and cup joint in locking seat (2062) on earphone seat (2061), be equipped with locking structure on locking seat (2062), just locking seat (2062) can be dismantled and be connected on main frame (201).

2. The earphone interface structure according to claim 1, wherein the locking seat (2062) is a threaded flange.

3. The headset interface structure of claim 2, wherein the locking structure is an external thread on the threaded flange, the external thread mating with a connecting thread on the headset.

4. The earphone interface structure according to claim 2 or 3, further comprising a rear cover (301) connected to the main frame (201), wherein a first groove (3011) is formed in the rear cover (301), and an interface through hole (3012) and a second groove (3013) are formed in the first groove (3011).

5. Microphone arrangement, characterized by comprising a microphone body (1), the microphone body (1) comprising an earphone interface structure according to any of claims 1-4.

6. The microphone device as claimed in claim 5, wherein the microphone body (1) further comprises an input unit (100), and the input unit (100) comprises a front cover (101) connected to the main frame (201), a cannon head (102) disposed inside the front cover (101), a pressed member (103) in contact with an elastic member (1021) of the cannon head (102), a stopper member (104) fittingly connected to the cannon head (102), and a fixing member (105) fitted around the outside of the front cover (101).

7. The microphone apparatus as claimed in claim 5, wherein the main frame (201) is further provided with a first PCBA (204), a card slot (205), and a power interface (207), the card slot (205) and the power interface (207) being provided on the first PCBA (204).

8. The microphone device according to claim 7, wherein the microphone main body (1) further comprises an upper case (202) and a lower case (203), the upper case (202) being attached above the main frame (201), the lower case (203) being attached below the main frame (201).

9. Microphone arrangement according to claim 8, characterized by the fact that the upper shell (202) is provided with a plurality of keys (209), a display (210) and a second PCBA (211), the plurality of keys (209) and the display (210) each being connected to the second PCBA (211).