CN216313156U

CN216313156U - Earphone fixing structure capable of being quickly detached and cleaned

Info

Publication number: CN216313156U
Application number: CN202123207742.6U
Authority: CN
Inventors: 王玉宽; 邹雪迎
Original assignee: Jiangsu Midi Acoustics Technology Co ltd
Current assignee: Jiangsu Midi Acoustics Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-15
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of mobile phone accessories, in particular to a receiver fixing structure capable of being quickly disassembled and cleaned. This earphone fixed knot that can dismantle clearance fast constructs through the buckle structure that sets up to realized the convenient quick installation purpose of cell-phone body, and can tightly block the earphone body through buckle structure, through the wane structure that sets up, press through the post of pressing to in the wane structure, can make things convenient for quick demolish the earphone body, be convenient for clearance, maintenance and change.

Description

Earphone fixing structure capable of being quickly detached and cleaned

Technical Field

The utility model relates to the technical field of mobile phone accessories, in particular to a receiver fixing structure capable of being quickly detached and cleaned.

Background

The earphone is a pair of conversion units, which receives the electric signal sent by the media player or receiver and converts it into audible sound wave by the loudspeaker near the ear, which is beneficial to listening the sound independently without affecting other people and separating the sound of the surrounding environment, and is helpful for people in the recording room, DJ, trip, sports and other noisy environments.

The existing earphone is generally fixed on the electronic equipment for receiving sound, but the existing technology has the following defects or problems:

1. when the mobile phone receiver is used for a long time, dust is easily generated, and the receiver is generally embedded in electronic equipment, so that the mobile phone receiver is very inconvenient to clean.

2. The existing telephone receivers are fixed on the electronic equipment, so that the mobile telephone receivers are inconvenient to clean, and meanwhile, when the telephone receivers are damaged, the whole electronic equipment is required to be detached for maintenance and replacement, so that the mobile telephone receivers are very inconvenient.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The present invention is directed to overcome the deficiencies of the prior art and to provide a handset fixing structure that can be quickly disassembled and cleaned to solve the problems of the prior art.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: including cell phone case, cell phone case's top is provided with the screen, and cell phone case's top one side is provided with the button, cell phone case's top opposite side is provided with the earphone device, the round hole has been seted up to one side that cell phone case's top is close to the earphone device, one side that cell phone case is close to the earphone device is provided with the wane structure, through the wane structure can make the earphone device can be dismantled.

Further, a cavity is formed in one side, close to the earphone device, of the mobile phone shell, a buckling structure is arranged on the side wall of the cavity and comprises a fixing column, a second telescopic spring, a clamping head and a circular plate, and one end of the fixing column is welded with the side wall of one side of the cavity.

Further, the circular plate is welded on the outer ring of one side, close to the cavity, of the fixed column, the second telescopic spring is wound on the outer ring of the fixed column, one end of the second telescopic spring is welded with one side of the circular plate, the clamping head is welded on one end, far away from the circular plate, of the second telescopic spring, and one side, far away from the second telescopic spring, of the clamping head is arc-shaped.

Furthermore, the earphone device comprises a dust screen, a connecting wire, a first telescopic spring, a contact plate and an earphone body, wherein the dust screen is arranged at the top of the earphone body, and a groove is formed in the side face of the earphone body.

Furthermore, there are two first expanding springs, and be located between earphone body and the contact plate respectively, the both ends of first expanding spring respectively with the bottom surface of earphone body and the top surface welding of contact plate, the contact plate passes through the connecting wire with the input of earphone body and is connected.

Further, the wane structure is including pressing post, fly leaf, connecting plate, rotor plate, fixed plate, swash plate, stripper plate, pivot, the fixed plate has two, and welds respectively on the both sides bottom inner wall of the cavity that cell phone case offered, the pivot has two, and rotates with one side that the fixed plate is close to each other respectively and be connected.

Further, the rotor plate has two, and the one side that the rotor plate kept away from each other welds with one side that the pivot is close to each other, the both sides of connecting plate weld in one side that the rotor plate is close to each other respectively, one side of fly leaf welds with one side of connecting plate, the bottom surface of pressing the post welds with top surface one side of fly leaf.

Furthermore, the swash plate has two, and welds with one side of rotor plate respectively, the stripper plate has two, and welds in the swash plate one side of keeping away from the rotor plate respectively, the stripper plate is L shape.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. according to the utility model, through the arranged buckle structure, the groove of the earphone body can extrude the chuck in the buckle mechanism, and further extrude the second expansion spring, at the moment, the chuck in the buckle mechanism can be drawn into the bayonet in the groove of the earphone body through the groove of the earphone body and clamp the earphone body, after the earphone body is installed, the contact plate can be tightly connected with the line end of the mobile phone earphone tube under the action of elastic potential energy of the first expansion spring and is connected with the earphone body through the connecting line, and therefore, the aim of conveniently and quickly disassembling the mobile phone body is achieved.

2. According to the utility model, through the arranged wane structure, firstly, the thimble arranged on the mobile phone can be used for pressing the pressing column through the circular hole, so that the movable plate can be driven to move, the rotating plate can be driven to do circular motion by taking the rotating shaft as a circle center, the inclined plate can be driven to move, the extrusion plate can be further driven to move, and therefore, two sides of the bottom of the receiver body can be extruded, the receiver body can move upwards, the clamping head can slide out of the groove of the receiver body, and the receiver body can be conveniently disassembled and cleaned.

Drawings

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

Fig. 2 is a partial sectional structural view of the present invention.

Fig. 3 is a schematic structural diagram of the handset body according to the present invention.

Fig. 4 is a side view of the handset body of the present invention.

Fig. 5 is a schematic view of the buckle structure of the present invention.

Reference numerals: 1. a mobile phone shell; 2. pressing a key; 3. an earpiece device; 4. a circular hole; 5. a screen; 6. a rocker structure; 7. a buckle structure; 301. a dust screen; 302. a connecting wire; 303. a first extension spring; 304. a contact plate; 305. a handset body; 601. pressing the column; 602. a movable plate; 603. a connecting plate; 604. a rotating plate; 605. a fixing plate; 606. a sloping plate; 607. a pressing plate; 608. a rotating shaft; 701. fixing a column; 702. a second extension spring; 703. clamping a head; 704. a circular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention

The present invention will be further described with reference to the following specific examples.

In the first embodiment, please refer to fig. 1, which includes a mobile phone housing 1, a screen 5 is disposed on the top of the mobile phone housing 1, a button 2 is disposed on one side of the top of the mobile phone housing 1, a handset device 3 is disposed on the other side of the top of the mobile phone housing 1, a circular hole 4 is disposed on one side of the top of the mobile phone housing 1 close to the handset device 3, a rocker structure 6 is disposed on one side of the mobile phone housing 1 close to the handset device 3, and the handset device 3 can be detached through the rocker structure 6.

In the second embodiment, referring to fig. 2, 4 and 5, a cavity is formed at a side of the handset housing 1 close to the handset device 3, and a side wall of the cavity is provided with a fastening structure 7, six sets of the fastening structures 7 are respectively disposed at grooves formed around the handset body 305, the fastening structure 7 includes a fixed column 701, a second expansion spring 702, a chuck 703 and a circular plate 704, one end of the fixed column 701 is welded to a side wall of the cavity, the circular plate 704 is welded to an outer ring of the fixed column 701 close to the cavity, the second expansion spring 702 surrounds the outer ring of the fixed column 701, one end of the second expansion spring 702 is welded to one side of the circular plate 704, the chuck 703 is welded to an end of the second expansion spring 702 away from the circular plate 704, and a side of the chuck 703 away from the second expansion spring 702 is in an arc shape, the handset device 3 includes a dust-proof mesh 301, a connection line 302, a first expansion spring 303, a contact plate 304 and the handset body 305, the dust screen 301 is arranged on the top of the earphone body 305, six groups of grooves are formed around the side surface of the earphone body 305, two first expansion springs 303 are arranged and respectively located between the earphone body 305 and the contact plate 304, two ends of each first expansion spring 303 are respectively welded with the bottom surface of the earphone body 305 and the top surface of the contact plate 304, the contact plate 304 is connected with the input end of the earphone body 305 through a connecting wire 302, through the arranged buckle structure 7, the grooves of the earphone body 305 can extrude the clamping heads 703 in the buckle structure 7 and further extrude the second expansion spring 702, at the moment, the clamping heads 703 in the buckle structure 7 can be scratched into the bayonets in the grooves of the earphone body 305 through the grooves of the earphone body 305 and clamp the earphone body 305, after the earphone body 305 is installed, the contact plate 304 can be under the action of elastic potential energy of the first expansion springs 303, the mobile phone line end can be tightly connected and connected with the handset body 305 through the connecting line 302, so that the purpose of conveniently and quickly detaching the handset body 305 is achieved.

In a third embodiment, referring to fig. 1 and 3, the rocker structure 6 includes two pressing columns 601, two movable plates 602, two connecting plates 603, two rotating plates 604, two fixed plates 605, two tilted plates 606, two pressing plates 607, and two rotating shafts 608, wherein the two fixed plates 605 are respectively welded to the inner walls of the bottoms of the two sides of the cavity formed in the mobile phone case 1, the two rotating shafts 608 are respectively rotatably connected to the sides of the fixed plates 605 that are close to each other, the two rotating plates 604 are respectively welded to the sides of the rotating plates 604 that are close to each other, the two sides of the connecting plates 603 are respectively welded to the sides of the rotating plates 604 that are close to each other, one side of the movable plates 602 is welded to one side of the connecting plates 603, the bottom surfaces of the pressing columns 601 are welded to one side of the top surface of the movable plates 602, the two tilted plates 606 are respectively welded to one side of the rotating plates 604, the two pressing plates 607 are respectively welded to one side of the tilted plates 606 that are far from the rotating plates 604, the stripper plate 607 is the L shape, the wane structure 6 of setting, the thimble that at first can use the cell-phone to be equipped with passes through the round hole 4 and presses down the post 601, can drive the fly leaf 602 and remove, and then can drive the rotor plate 604 and use pivot 608 as the circular arc motion of centre of a circle, thereby can drive the swash plate 606 and remove, further can drive the stripper plate 607 and remove, thereby can extrude the bottom both sides of earphone body 305, make earphone body 305 upward movement, thereby can follow the recess roll-off of earphone body 305 with dop 703, realized conveniently dismantling and clear up the earphone body.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that variations based on the shape and principle of the present invention should be covered within the scope of the present invention.

The working principle and the using process of the utility model are as follows: firstly, a thimble arranged on a mobile phone can be used for pressing the pressing column 601 through the round hole 4, so that the pressing column 601 can move, the movable plate 602 can be driven to move, the movable plate 602 can move and further can drive the rotating plate 604 to do circular arc motion by taking the rotating shaft 608 as a circle center, so that the inclined plate 606 can be driven to move, the inclined plate 606 can be driven to move and further can drive the pressing plate 607 to move, when the pressing plate 607 moves, the two sides of the bottom of the earphone body 305 can be pressed, so that the earphone body 305 moves upwards, when the earphone body 305 moves upwards, the clamping head 703 can slide out of the groove of the earphone body 305, so that the limiting function of the clamping head 703 on the earphone body 305 is released, the earphone body 305 can be taken out of the electronic equipment and cleaned, when the mobile phone earphone body 305 is cleaned, the mobile phone body 305 is loaded into a mobile phone receiver, and the mobile phone body 305 is pressed, make earphone body 305 move down, the recess of earphone body 305 will extrude dop 703 in buckle structure 7, when dop 703 receives the extrusion, will extrude second expanding spring 702, dop 703 in buckle structure 7 will be drawn into the bayonet socket in earphone body 305 recess through the recess of earphone body 305 this moment, and block earphone body 305, after earphone body 305 has been installed, contact plate 304 will be under the elastic potential energy effect through first expanding spring 303, can tightly connect handset line end, and be connected with earphone body 305 through connecting wire 302, thereby realized the convenient quick dismantlement to earphone body 305.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. Can dismantle earphone fixed knot of clearance fast constructs, including cell phone case (1), its characterized in that, the top of cell phone case (1) is provided with screen (5), and top one side of cell phone case (1) is provided with button (2), the top opposite side of cell phone case (1) is provided with earphone device (3), round hole (4) have been seted up to one side that the top of cell phone case (1) is close to earphone device (3), one side that cell phone case (1) is close to earphone device (3) is provided with wane structure (6), through wane structure (6) can make earphone device (3) can be dismantled.

2. The handset fixing structure capable of being detached and cleaned quickly as claimed in claim 1, wherein a cavity is formed in a side of the handset housing (1) close to the handset device (3), a fastening structure (7) is disposed on a side wall of the cavity, the fastening structure (7) includes a fixing post (701), a second expansion spring (702), a chuck (703) and a circular plate (704), and one end of the fixing post (701) is welded to the side wall of one side of the cavity.

3. The handset fixing structure capable of being detached and cleaned quickly as claimed in claim 2, wherein the circular plate (704) is welded to an outer ring of a side of the fixing post (701) close to the cavity, the second expansion spring (702) surrounds the outer ring of the fixing post (701), one end of the second expansion spring (702) is welded to one side of the circular plate (704), the chuck (703) is welded to one end of the second expansion spring (702) far from the circular plate (704), and one side of the chuck (703) far from the second expansion spring (702) is arc-shaped.

4. The handset fixing structure capable of being detached and cleaned quickly as claimed in claim 1, wherein the handset device (3) comprises a dust screen (301), a connecting wire (302), a first expansion spring (303), a contact plate (304) and a handset body (305), the dust screen (301) is disposed on the top of the handset body (305), and a groove is formed in a side surface of the handset body (305).

5. The handset fixing structure capable of being detached and cleaned quickly as claimed in claim 4, wherein there are two first expansion springs (303) respectively located between the handset body (305) and the contact plate (304), two ends of the first expansion spring (303) are respectively welded to the bottom surface of the handset body (305) and the top surface of the contact plate (304), and the contact plate (304) is connected to the input end of the handset body (305) through the connection line (302).

6. The handset fixing structure capable of being detached and cleaned quickly as claimed in claim 1, wherein the rocker structure (6) comprises two pressing posts (601), two movable plates (602), two connecting plates (603), two rotating plates (604), two fixed plates (605), two inclined plates (606), two pressing plates (607), and two rotating shafts (608), and the two fixing plates (605) are respectively welded to the inner walls of the bottom of the two sides of the cavity formed in the handset housing (1), and the two rotating shafts (608) are respectively connected to one side of the fixing plate (605) close to each other in a rotating manner.

7. The handset fixing structure capable of being disassembled and cleaned quickly as claimed in claim 6, wherein there are two rotating plates (604), and the side of the rotating plates (604) away from each other is welded to the side of the rotating shaft (608) close to each other, two sides of the connecting plate (603) are respectively welded to the side of the rotating plates (604) close to each other, one side of the moving plate (602) is welded to one side of the connecting plate (603), and the bottom surface of the pressing column (601) is welded to one side of the top surface of the moving plate (602).

8. The handset fixing structure capable of being disassembled for cleaning rapidly as claimed in claim 7, wherein said tilted plate (606) has two pieces and is welded to one side of said rotating plate (604), said pressing plate (607) has two pieces and is welded to one side of said tilted plate (606) away from said rotating plate (604), and said pressing plate (607) is L-shaped.