CN218888683U

CN218888683U - Bluetooth headset ENC conversation PCBA of making an uproar falls

Info

Publication number: CN218888683U
Application number: CN202222864216.5U
Authority: CN
Inventors: 张晓峰; 李洪海; 邹开利; 李云峰; 黄少波; 舒云
Original assignee: Dongguan Huayin Electronic Technology Co ltd
Current assignee: Dongguan Huayin Electronic Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-18
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a bluetooth headset ENC conversation is fallen PCBA of making an uproar, including the PCBA mainboard, the surperficial swing joint of PCBA mainboard has U type baffle, the surperficial swing joint of PCBA mainboard has straight baffle, equal sliding connection has the mounting panel on the three inner wall of U type baffle, two supporting shoes of fixedly connected with respectively on two inner walls about the U type baffle, two tops all rotate about the U type baffle and are connected with the stopper, two springs of inboard fixedly connected with of straight baffle, and the one end of two springs respectively with two supporting shoe fixed connection among them, three the equal fixedly connected with T type slider in surface of mounting panel, the gliding T type spout of confession T type slider is seted up in the equal cooperation of three inner wall of U type baffle, through setting up U type baffle, straight baffle and mounting panel, can not need carry out the reaming to the PCBA mainboard, is favorable to reducing the production degree of difficulty of PCBA mainboard, and the loaded down with trivial details degree of installation of PCBA mainboard.

Description

Bluetooth headset ENC conversation PCBA of making an uproar falls

Technical Field

The utility model belongs to the field of making an uproar falls in the bluetooth headset conversation, concretely relates to PCBA falls in bluetooth headset ENC conversation.

Background

Bluetooth is a wireless technology standard, and can realize short distance data exchange among fixed equipment, mobile equipment and building personal area networks, bluetooth enables some current portable mobile equipment and computer equipment to be connected to the Internet without cables, and can be wirelessly accessed to the Internet, bluetooth earphones apply the Bluetooth technology to hands-free earphones, users can avoid annoying wire trouble, and can easily talk freely in various ways, and PCBA is the support body of electronic components, and is the provider of electronic component circuit connection.

A Bluetooth headset ENC conversation noise reduction PCBA with the publication number of CN213586219U comprises an antenna, a crystal oscillator, a voltage module, a control button, a serial peripheral device interface, a universal asynchronous receiving and transmitting transmitter, a program control output input end, an audio connection end, a debugging interface, a mainboard, a battery, a charging port and a microphone, wherein the antenna is connected with the mainboard, the mainboard is connected with the crystal oscillator, the voltage module is arranged on the mainboard, one side of the mainboard is connected with the battery and the charging port, the control button is electrically connected with the mainboard, and the mainboard is connected with the serial peripheral device interface and the universal asynchronous receiving and transmitting transmitter.

Foretell PCBA usually needs to open a hole on PCBA and supplies PCBA to install on the earphone, need have a planning to the component arrangement on PCBA for this reason to avoid the hole that expands on the PCBA, can increase PCBA and go up circuit route, increase the production degree of difficulty, and often can appear that the hole that PCBA opened corresponds not in place with the earphone and leads to the loaded down with trivial details condition of installation, we propose a bluetooth headset ENC conversation and fall PCBA of making an uproar for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCBA of making an uproar falls in bluetooth headset ENC conversation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bluetooth headset ENC conversation is fallen PCBA of making an uproar, includes the PCBA mainboard, the surperficial swing joint of PCBA mainboard has U type baffle, the surperficial swing joint of PCBA mainboard has straight baffle, equal sliding connection has the mounting panel on the three inner wall of U type baffle, two supporting shoes of fixedly connected with respectively on two inner walls about U type baffle, two tops all rotate about U type baffle and are connected with the stopper, two springs of inboard fixedly connected with of straight baffle, and the one end of two springs respectively with two supporting shoe fixed connection wherein.

Preferably, it is three the equal fixedly connected with T type slider in surface of mounting panel, the gliding T type spout of confession T type slider is seted up in the equal cooperation of three inner wall of U type baffle.

Preferably, the surface of the three mounting plates is provided with fixing holes, and the surface of the straight baffle is provided with an auxiliary groove.

Preferably, the outer side surface of the straight baffle is fixedly connected with a straight protection pad, and the outer side surface of the U-shaped baffle is fixedly connected with a U-shaped protection pad.

Preferably, the thickness of the mounting plate is equal to that of the supporting block, the thickness of the U-shaped baffle plate is equal to that of the straight baffle plate, and the thickness of the PCBA main plate and the supporting block is equal to that of the U-shaped baffle plate.

Preferably, every the bottom of stopper all rotates and is connected with the telescopic link, and is fixed connection between telescopic link and the U type baffle, the surface cooperation of U type baffle is seted up and is supplied the groove of inlaying of stopper embedding.

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

1. through setting up U type baffle, straight baffle and mounting panel, the mounting panel can be connected with the earphone, the PCBA mainboard can be placed between U type baffle and straight baffle, the upper end of mounting panel, it can pull under the effect of spring to straighten the baffle, make things convenient for putting into and taking out of PCBA mainboard, loosen the centre gripping PCBA mainboard under the elastic potential energy effect of spring behind the straight baffle, fix the PCBA mainboard, need not carry out the reaming to the PCBA mainboard, be favorable to reducing the production degree of difficulty of PCBA mainboard, and the loaded down with trivial details degree of installation of PCBA mainboard.

2. Through being provided with straight protection pad, U type protection pad and stopper, straight protection pad can reduce the damage that causes the PCBA mainboard with U type protection pad when the earphone receives the collision, and the stopper can further carry on spacingly to the PCBA mainboard, prevents that the PCBA mainboard from popping out from between U type baffle, the straight baffle.

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.

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

FIG. 2 is a schematic sectional view of the straight baffle of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the mounting plate of the present invention;

FIG. 5 is a schematic structural view of the limiting block of the present invention;

in the figure: 1. PCBA mainboard; 2. a U-shaped baffle plate; 3. a straight protection pad; 4. a limiting block; 5. a straight baffle plate; 6. an auxiliary groove; 7. mounting a plate; 8. a fixing hole; 9. a supporting block; 10. a spring; 11. a T-shaped chute; 12. a T-shaped slider; 13. a U-shaped protective pad; 14. embedding a groove; 15. a telescopic rod.

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.

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

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a bluetooth headset ENC conversation PCBA of making an uproar falls, including PCBA mainboard 1, the surface swing joint of PCBA mainboard 1 has U type baffle 2, equal sliding connection has mounting panel 7,U type baffle 2 on the three inner wall of PCBA mainboard 1's surface swing joint has straight baffle 5,U type baffle 2 about two inner walls respectively fixedly connected with two supporting shoe 9,U type baffle 2 about two tops all rotate and are connected with stopper 4, two springs 10 of inboard fixedly connected with of straight baffle 5, and the one end of two springs 10 respectively with two of them supporting shoe 9 fixed connection, through setting up U type baffle 2, straight baffle 5 and mounting panel 7, need not carry out the reaming to PCBA mainboard 1, be favorable to reducing PCBA mainboard 1's the production degree of difficulty, and PCBA mainboard 1's the loaded down with trivial details degree of installation.

Further, the equal fixedly connected with T type slider 12 in surface of three mounting panel 7, the gliding T type spout 11 of confession T type slider 12 is seted up in the equal cooperation of three inner wall of U type baffle 2, slide in T type spout 11 through T type slider 12, can adjust the position of mounting panel 7, make things convenient for mounting point on fixed orifices 8 and the earphone to align, fixed orifices 8 have all been seted up on the surface of three mounting panel 7, supplementary recess 6 has been seted up on the surface of straight baffle 5, it conveniently has impetus to stimulate straight baffle 5 through supplementary recess 6.

Further, the outside fixed surface of straight baffle 5 is connected with straight protection pad 3,U type baffle 2's outside fixed surface is connected with U type protection pad 13, straight protection pad 3 can reduce the damage that causes PCBA mainboard 1 when the earphone receives the collision with U type protection pad 13, the thickness of mounting panel 7 equals the thickness of supporting shoe 9, the thickness of U type baffle 2 equals the thickness of straight baffle 5, PCBA mainboard 1 adds the thickness that supporting shoe 9 and equals the thickness of U type baffle 2, make PCBA mainboard 1 put back between U type baffle 2 and straight baffle 5, the top surface and U type baffle 2 of PCBA mainboard 1, the top surface of straight baffle 5 flushes, the bottom of every stopper 4 all rotates and is connected with telescopic link 15, and be fixed connection between 15 and the U type baffle 2, U type baffle 2's surface cooperation sets up the groove 14 of inlaying that supplies stopper 4 to imbed, inlay the setting of groove 14, can be when stopper 4 that does not use, inlay stopper 4 to inlaying the groove 14 in, reduce the space.

The utility model discloses a theory of operation and use flow: when this PCBA installs, move the position of adjustment mounting panel 7 in T type spout 11 through T type slider 12, make mounting panel 7 can aim at the butt joint fixed point that corresponds on the earphone, mounting panel 7 is not fixed position, can prevent that the butt joint fixed point that corresponds on mounting panel 7 and the earphone from misplacing and leading to installing loaded down with trivial details condition to appear, pass fixed orifices 8 through the screw and connect fixed point with the earphone butt joint, make U type baffle 2, straight baffle 5 installs inside the earphone, through the straight baffle 5 of supplementary recess 6 pulling, make spring 10 elongate, increase the distance between straight baffle 5 and the U type baffle 2, make things convenient for PCBA mainboard 1 to put mounting panel 7 between U type baffle 2 and straight baffle 5, supporting shoe 9 upper end, then loosen straight baffle 5, under the elastic action of spring 10, press from both sides PCBA mainboard 1, then pull out stopper 4 from inlaying inslot 14, make telescopic link 15 extend, through rotating stopper 4, make stopper 4 carry on spacing PCBA mainboard 1's upper end, straight protection pad 3 can cause the damage to PCBA mainboard 1 when receiving the collision of earphone.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bluetooth headset ENC conversation is fallen PCBA of making an uproar, includes PCBA mainboard (1), its characterized in that: the utility model discloses a PCB assembly structure, including PCBA mainboard (1), surface swing joint has U type baffle (2), the surface swing joint of PCBA mainboard (1) has straight baffle (5), equal sliding connection has mounting panel (7) on the three inner wall of U type baffle (2), two supporting shoes (9) of fixedly connected with respectively on two inner walls of the left and right sides of U type baffle (2), two tops all rotate about U type baffle (2) and are connected with stopper (4), two springs (10) of inboard fixedly connected with of straight baffle (5), and the one end of two springs (10) respectively with wherein two supporting shoes (9) fixed connection.

2. The PCBA for reducing the noise of the ENC call of the Bluetooth headset of claim 1, wherein: the surface of the mounting plate (7) is fixedly connected with T-shaped sliding blocks (12), and three inner walls of the U-shaped baffle (2) are matched with each other to form T-shaped sliding grooves (11) for the T-shaped sliding blocks (12) to slide.

3. The noise reduction PCBA for the ENC call of the Bluetooth headset of claim 1, wherein: the surface of the mounting plate (7) is provided with fixing holes (8), and the surface of the straight baffle (5) is provided with auxiliary grooves (6).

4. The PCBA for reducing the noise of the ENC call of the Bluetooth headset of claim 1, wherein: the outer side surface of the straight baffle (5) is fixedly connected with a straight protection pad (3), and the outer side surface of the U-shaped baffle (2) is fixedly connected with a U-shaped protection pad (13).

5. The PCBA for reducing the noise of the ENC call of the Bluetooth headset of claim 1, wherein: the thickness of mounting panel (7) equals with the thickness of supporting shoe (9), the thickness of U type baffle (2) equals the thickness of straight baffle (5), PCBA mainboard (1) adds the thickness of supporting shoe (9) and equals the thickness of U type baffle (2).

6. The PCBA for reducing the noise of the ENC call of the Bluetooth headset of claim 1, wherein: every the bottom of stopper (4) all rotates and is connected with telescopic link (15), and is fixed connection between telescopic link (15) and U type baffle (2), inlay groove (14) that supply stopper (4) embedding are seted up in the surface cooperation of U type baffle (2).