CN218243797U - Good music earphone of stability - Google Patents

Abstract

The utility model discloses a good music earphone of stability, including first casing and second casing, the activity groove has been seted up in the second casing, the U-shaped has been set to the activity groove cross-section, the activity groove runs through second casing bottom, first spout has been seted up to activity groove one side inner wall, sliding connection has first slider in the first spout, first slider inboard has the layer board through the bolt fastening, the layer board top has the connecting rod through the bolt fastening, the connecting rod cross-section sets up the U-shaped, the connecting rod bottom has the spliced pole through the bolt fastening, the spliced pole bottom is rotated through the bearing and is connected with the auricle piece, auricle piece cross-section sets the arc, be provided with hoist mechanism in the second casing. The utility model discloses a screw rod is rotated in the cooperation of instrument and straight groove, under the screw-thread fit effect for first slider drives layer board, connecting rod, spliced pole and ear piece and reciprocates, thereby utilizes to form pressure between ear piece and the ear, thereby improves the stability when wearing.

Description

Good music earphone of stability

Technical Field

The application relates to the technical field of earphones, in particular to a music earphone with good stability.

Background

Earphones, also called earmuffs or earphones, are a pair of conversion units, which receive electric signals sent by a media player or a receiver, and convert the electric signals into audible sound waves by using a loudspeaker close to ears.

After the existing in-ear earphone is worn, the earphone is fixedly worn only by means of friction force between the earphone and the ear, so that the earphone is easy to fall off, and therefore corresponding improvement is made for the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a music earphone that stability is good to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a music earphone that stability is good, including first casing and second casing, it is fixed to bond between first casing and the second casing, the activity groove has been seted up in the second casing, the activity groove cross-section sets up the U-shaped, the activity groove runs through second casing bottom, first spout has been seted up to activity groove one side inner wall, sliding connection has first slider in the first spout, first slider inboard has the layer board through the bolt fastening, the layer board top has the connecting rod through the bolt fastening, the connecting rod cross-section sets up the U-shaped, the connecting rod bottom has the spliced pole through the bolt fastening, the spliced pole bottom is connected with the lug piece through bearing rotation, the lug piece cross-section sets up the arc, be provided with hoist mechanism in the second casing.

Preferably, the lifting mechanism comprises a screw rod, the screw rod is rotatably connected with the inner wall of the top of the first sliding groove through a bearing, the screw rod is in threaded connection with the first sliding block, a straight groove is formed in the bottom of the screw rod, a groove is formed in the bottom of the second shell, and the bottom of the screw rod extends into the groove.

Preferably, a sound outlet is formed in one side of the second shell in a penetrating mode, and a screen plate is bonded in the sound outlet.

Preferably, the outer wall of the circumference of the lug sticking block is provided with a plurality of mounting grooves distributed in an annular array manner, an inner shaft is arranged in each mounting groove, and a sleeve is fixedly sleeved on each inner shaft.

Preferably, the inner walls of the two ends of the mounting groove are provided with second sliding grooves, second sliding blocks are connected in the second sliding grooves in a sliding mode, the same first spring is fixed between the second sliding blocks and the inner walls of the second sliding grooves through bolts, and the inner shaft and the second sliding blocks are connected in a rotating mode through bearings.

Preferably, be provided with the flexible mechanism on the layer board, the flexible mechanism includes the second spring, and the layer board top has the planking through the bolt fastening, and the embedded groove has been seted up at the planking top, and the second spring passes through the bolt fastening in embedded groove bottom inner wall, and the second spring top has the inner panel through the bolt fastening, and the bolt fastening is passed through to inner panel top and connecting rod bottom.

Preferably, the inner walls of the two ends of the embedded groove are provided with limit grooves, limit blocks are connected in the limit grooves in a sliding mode, and the limit blocks and the inner plate are fixed through bolts.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of them, the screw rod is rotated through the cooperation of instrument and straight groove for under the screw-thread fit effect, make first slider drive layer board, connecting rod, spliced pole and ear piece and reciprocate, thereby utilize to form pressure between ear piece and the ear, thereby improve the stability when wearing.

Its two is provided with flexible mechanism, can pass through the second spring for form flexible pressure between subsides ear piece and the ear, thereby guarantee the stability when wearing, and improve and wear the comfort level.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of an overall structure of a music earphone with good stability according to the present invention;

fig. 2 is a schematic view of a cross-sectional first angle structure of a music earphone with good stability according to the present invention;

fig. 3 is a schematic diagram of an enlarged structure at a position a of the music earphone with good stability according to the present invention;

fig. 4 is a schematic view of a cross-sectional second angle structure of a music earphone with good stability according to the present invention;

fig. 5 is a schematic diagram of an enlarged structure at B of the music earphone with good stability according to the present invention;

fig. 6 is a schematic view of an ear-sticking block structure of a music earphone with good stability provided by the present invention;

fig. 7 is a schematic diagram of an enlarged structure at the C position of the music earphone with good stability according to the present invention;

fig. 8 is a schematic view of the flexible mechanism structure of the music earphone with good stability of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a first chute; 4. a first slider; 5. a screw; 6. a groove; 7. a straight slot; 8. a support plate; 9. a connecting rod; 10. a movable groove; 11. connecting columns; 12. sticking an ear block; 13. a sound outlet; 14. mounting grooves; 15. an inner shaft; 16. a sleeve; 17. a second chute; 18. a first spring; 19. a second slider; 20. an outer plate; 21. a groove is embedded; 22. an inner plate; 23. a second spring; 24. a limiting groove; 25. and a limiting block.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1-8, the present invention provides a music earphone with good stability:

the utility model provides a good music earphone of stability, including first casing 1 and second casing 2, it is fixed to bond between first casing 1 and the second casing 2, movable groove 10 has been seted up in the second casing 2, movable groove 10 cross-section sets up the U-shaped, movable groove 10 runs through second casing 2 bottom, first spout 3 has been seted up to movable groove 10 one side inner wall, sliding connection has first slider 4 in first spout 3, there is layer board 8 first slider 4 inboard through the bolt fastening, there is connecting rod 9 at layer board 8 top through the bolt fastening, the connecting rod 9 cross-section sets up the U-shaped, there is spliced pole 11 connecting rod 9 bottom through the bolt fastening, spliced pole 11 bottom is connected with lug piece 12 through the bearing rotation, lug piece 12 cross-section sets up the arc, be provided with hoist mechanism in the second casing 2.

Wherein, hoist mechanism includes screw rod 5, and screw rod 5 and 3 top inner walls of first spout pass through the bearing and rotate the connection, and screw rod 5 and 4 threaded connection of first slider, a word groove 7 has been seted up to screw rod 5 bottom, and 2 bottoms of second casing have seted up recess 6, and 5 bottoms of screw rod extend to in the recess 6, can be convenient for adjust the rotation to screw rod 5.

Wherein, a sound outlet 13 is arranged on one side of the second shell 2 in a penetrating way, and a screen plate is bonded in the sound outlet 13, so that the dustproof treatment can be carried out.

Wherein, the mounting groove 14 that a plurality of annular array distribute is seted up to the outer wall of the circumference of lug piece 12, is provided with interior axle 15 in the mounting groove 14, and interior axle 15 is gone up the cover and is established and be fixed with sleeve 16, can improve and wear the comfort level.

Wherein, second spout 17 has all been seted up to mounting groove 14 both ends inner wall, and sliding connection has second slider 19 in second spout 17, has same first spring 18 through the bolt fastening between second slider 19 and the second spout 17 inner wall, rotates through the bearing between interior axle 15 and the second slider 19 and connects, can further improve and wear the comfort level.

Wherein, be provided with flexible mechanism on the layer board 8, flexible mechanism includes second spring 23, there is planking 20 at layer board 8 top through the bolt fastening, embedded groove 21 has been seted up at planking 20 top, second spring 23 passes through the bolt fastening in embedded groove 21 bottom inner wall, there is inner panel 22 at second spring 23 top through the bolt fastening, the bolt fastening is passed through to inner panel 22 top and connecting rod 9 bottom, can pass through second spring 23, make and form flexible pressure between lug piece 12 and the ear, thereby guarantee the stability when wearing, and improve and wear the comfort level.

Wherein, embedded groove 21 both ends inner wall has all been seted up spacing groove 24, and sliding connection has stopper 25 in spacing groove 24, passes through the bolt fastening between stopper 25 and the inner panel 22, can improve the stability of inner panel 22 removal process.

The working principle is as follows: screw rod 5 is rotated in the cooperation through instrument and straight line groove 7 for under the screw-thread fit effect, first slider 4 drives layer board 8, connecting rod 9, spliced pole 11 and pastes ear piece 12 and reciprocates, utilizes to form pressure between ear piece 12 and the ear, adjusts to suitable position after, can wear in the ear.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (7)

1. The utility model provides a good music earphone of stability which characterized in that: including first casing (1) and second casing (2), it is fixed to bond between first casing (1) and second casing (2), activity groove (10) have been seted up in second casing (2), activity groove (10) cross-section sets to the U-shaped, second casing (2) bottom is run through in activity groove (10), first spout (3) have been seted up to activity groove (10) one side inner wall, sliding connection has first slider (4) in first spout (3), inboard fixedly connected with layer board (8) of first slider (4), layer board (8) top fixedly connected with connecting rod (9), connecting rod (9) cross-section sets to the U-shaped, connecting rod (9) bottom fixedly connected with spliced pole (11), spliced pole (11) bottom is rotated and is connected with lug piece (12), lug piece (12) cross-section sets to the arc, be provided with hoist mechanism in second casing (2).

2. A music headphone with good stability as claimed in claim 1, wherein: the lifting mechanism comprises a screw rod (5), the screw rod (5) is rotatably connected with the inner wall of the top of the first sliding groove (3), the screw rod (5) is in threaded connection with the first sliding block (4), a straight groove (7) is formed in the bottom of the screw rod (5), a groove (6) is formed in the bottom of the second shell (2), and the bottom of the screw rod (5) extends into the groove (6).

3. A music headphone with good stability as claimed in claim 1, wherein: a sound outlet (13) is formed in one side of the second shell (2) in a penetrating mode, and a screen plate is bonded in the sound outlet (13).

4. A music headphone with good stability as claimed in claim 1, characterized in that: the outer wall of the circumference of the lug sticking block (12) is provided with a plurality of mounting grooves (14) distributed in an annular array manner, an inner shaft (15) is arranged in each mounting groove (14), and a sleeve (16) is fixedly sleeved on each inner shaft (15).

5. A music headphone with good stability according to claim 4, characterized in that: second spout (17) have all been seted up to mounting groove (14) both ends inner wall, and sliding connection has second slider (19) in second spout (17), and same first spring (18) of fixedly connected with between second slider (19) and second spout (17) inner wall rotates between interior axle (15) and second slider (19) and is connected.

6. A music headphone with good stability as claimed in claim 1, wherein: be provided with the flexible mechanism on layer board (8), the flexible mechanism includes second spring (23), and layer board (8) top fixedly connected with planking (20), embedded groove (21) have been seted up at planking (20) top, and second spring (23) fixed connection is in embedded groove (21) bottom inner wall, second spring (23) top fixedly connected with inner panel (22), inner panel (22) top and connecting rod (9) bottom fixed connection.

7. A music headphone with good stability according to claim 6, characterized in that: limiting grooves (24) have all been seted up to embedded groove (21) both ends inner wall, and sliding connection has stopper (25) in limiting groove (24), fixed connection between stopper (25) and inner panel (22).

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