CN210007866U - kinds of single ear earphone - Google Patents

Abstract

The utility model discloses an kind of monaural earphone, including pole cover, second pole cover and earphone shell, be provided with the loop bar between pole cover and the second pole cover, the lower extreme of second pole cover is provided with the fixed block, the middle part of fixed block below and arc pole is connected, the inside bending in both ends of arc pole, two symmetry round holes that the both ends of arc pole were seted up respectively with the earphone shell outside rotate to be connected, the side that the earphone shell is close to pole cover is fixed with the ear muff, the side is fixed with the gear in addition of earphone shell, the outside of gear is provided with the bearing, this monaural earphone device weight dispersion undertakes for the earphone is worn more firmly, adjusts to the headset simultaneously and optimizes, adjusts to suitable angle when the headset after, has both carried out the joint lock to the position and dies, even can guarantee that the position change is not big in violent in the activity, guarantees the translation quality, and the headset can adjust by one hand, makes the device have the practicality more.

Description

kinds of single ear earphone

Technical Field

The utility model relates to an earphone technical field specifically is kind of monaural earphones.

Background

The earphone is to the converting unit, it accepts the electric signal that media player or receiver sent, utilize the speaker that is close to the ear to change it into the sound wave that can hear, generally in the scene that has non-native language and english translation work need utilize the monaural earphone, current monaural earphone usually can not adopt great specification, especially when having the headset, the earphone equipment is more this moment, the weight is great can produce and wear the phenomenon insecure, the headset adopts the damping connection usually simultaneously, rocks in the use and probably makes the change of headset position, influences translation quality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, kinds of monaural earphones are provided, device weight dispersion is undertaken, it is more firm to make the earphone wear, adjust to the headset simultaneously and optimize, after suitable angle is adjusted to the headset, both carried out the joint lock to the position and die, even also can guarantee in violent activity that the position change is little, guarantee the translation quality, and the headset one hand can be adjusted, make the device have the practicality more, can effectively solve the problem in the background art.

In order to achieve the purpose, the utility model provides a kinds of single-ear earphones, including pole cover, second pole cover and earphone shell, be provided with the loop bar between pole cover and the second pole cover, the lower extreme of second pole cover is provided with the fixed block, the fixed block below is connected with the middle part of arc pole, and the both ends incurve of arc pole, the both ends of arc pole rotate with two symmetry round holes that the earphone shell outside was seted up respectively and are connected, the earphone shell is fixed with the ear muff towards the side of pole cover, the other side of earphone shell is fixed with the gear, the outside of gear is provided with the bearing, the bearing surface is the equidistance and is provided with a plurality of springs, be provided with the telescopic link in the spring, the stiff end of telescopic link is connected with the surface fixed of bearing, the flexible end of telescopic link and the side fixed connection of inner ring, the inside inner ring gear that is provided with of inner ring and gear engagement, the inner ring outside is fixed more has the headset connecting rod, the other end of headset connecting rod.

As the utility model discloses an preferred technical scheme, the side that the earphone shell was kept away from to the inner ring is fixed with the ring, the side that the earphone shell was kept away from to the ring is fixed with the plectane.

As the utility model discloses an preferred technical scheme, joint hole and signal joint hole have all been seted up to the lower extreme of second rod cover and rod cover, and the fixed block upside is fixed with the joint with joint hole adaptation, with the signal joint of signal joint hole adaptation.

As the utility model discloses an preferred technical scheme, connect outside upper end to be fixed with the rubber circle, connect the downthehole circular slot that has seted up corresponding rubber circle of having connected.

As the utility model discloses an preferred technical scheme, the hole groove has been seted up to the upper end of pole cover, the upper end of second pole cover and the end fixed connection of loop bar, the other end of loop bar insert the hole inslot and with pole cover sliding connection, the loop bar upside equidistance is provided with a plurality of skewed teeth, the articulated buckle that has of pole cover upper end.

As the utility model discloses an preferred technical scheme, the buckle divide into two parts, and the part that the buckle is close to the skewed tooth is the magnetic sheet, and the loop bar is the iron plate.

As preferred technical scheme of the utility model, the lower extreme of pole cover is provided with the ear card, the ear card upper end is fixed with another and connects.

As the utility model discloses an preferred technical scheme, the inside headphone plug that is provided with of ear card, headphone plug's input is connected with external sound output device's output electricity.

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

1. the utility model discloses the monaural earphone of example, device weight dispersion undertakes for the earphone is worn more firmly, adjusts to the headset simultaneously and optimizes, adjusts to suitable angle when the headset after, has both carried out the joint lock to the position and dies, even also can guarantee that the position change is not big in violent activity, guarantees the translation quality, and the headset one hand can be adjusted, makes the device have the practicality more.

2. The utility model discloses the monaural earphone of example, the pole cover total length has realized adjustably for this monaural earphone can adapt to various head types, and the device has had better suitability.

3. The utility model discloses the monaural earphone of example can realize that the earphone left and right side is adjustable, and every user can adjust the direction that the earphone was worn according to its hobby for the device has more flexibility.

4. The utility model discloses the monaural earphone of example, the configuration of ear card can make the device wear more firmly, simultaneously, still disposes the earphone joint in the ear card, guarantees that the device can also realize wired connection in the place that the signal is not good for the device can adapt to various scenes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is an enlarged view of the structure at C of fig. 2.

In the drawing, 1 st rod sleeve, 2 helical teeth, 3 sleeve rods, 4 second rod sleeves, 5 connectors, 6 signal connectors, 7 fixed blocks, 8 round plates, 9 ear muffs, 10 arc-shaped rods, 11 springs, 12 earphones, 13 earphone connecting rods, 14 earphones, 15 earphone plugs, 16 connector holes, 17 signal connector holes, 18 circular rings, 19 inner gear rings, 20 gears, 21 earphone shells, 22 inner gear ring rings, 23 buckles, 24 telescopic rods and 25 bearings.

Detailed Description

The technical solution 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 , but not all embodiments.

Please refer to fig. 1-5, the present invention provides technical solutions, which include single-ear earphones, including a th rod sleeve 1, a second rod sleeve 4 and an earphone shell 21, a sleeve rod 3 is disposed between the th rod sleeve 1 and the second rod sleeve 4, a fixing block 7 is disposed at a lower end of the second rod sleeve 4, a lower end of the fixing block 7 is connected to a middle portion of an arc rod 10, both ends of the arc rod 10 are inwardly bent, both ends of the arc rod 10 are rotatably connected to two symmetrical circular holes formed at an outer side of the earphone shell 21, the earphone shell 21 rotates around both bent ends of the arc rod 10, an ear cup 9 is fixed to a side of the earphone shell th rod sleeve 1, a gear 20 is fixed to a side of another ear cup 21, a bearing 25 is disposed at an outer side of the gear 20, a plurality of springs 11 are disposed at equal angles on an outer surface of the bearing 25, a telescopic rod 24 is disposed in the spring 11, a fixed end of the telescopic rod 24 is connected to an outer surface of the bearing 25, a telescopic end of the telescopic rod 24 is fixedly connected to an inner gear 19, a hand-holding ring 12 is fixedly connected to a hand-holding ring 12, a hand-ring 12, and a hand-ring 12-ring.

Joint holes 16 and signal joint holes 17 are respectively formed at the lower ends of the second rod sleeve 4 and the rod sleeve 1, a joint 5 matched with the joint hole 16 and a signal joint 6 matched with the signal joint hole 17 are fixed on the upper side of the fixing block 7, a rubber ring is fixed at the upper end of the outer side of the joint 5, a circular groove corresponding to the rubber ring is formed in the joint hole 16, the left side or the right side of the earphone to be worn is selected, then the joint 5 and the signal joint 6 of the earphone are aligned with the corresponding joint hole 16 and the signal joint hole 17 to be inserted, the rubber ring on the joint 5 is matched with a circular groove in the joint hole 16, the earphone can be limited by the signal joint 6 and cannot rotate, the single-ear earphone can achieve left and right adjustability, each user can adjust the wearing direction of the earphone according to the preference of the user, and the device has.

pole cover 1's upper end has been seted up the hole groove, the upper end of second pole cover 4 and the end fixed connection of loop bar 3, loop bar 3 another end inserts in the hole groove and with pole cover 1 sliding connection, loop bar 3 upside equidistance is provided with a plurality of skewed teeth 2, pole cover 1 upper end articulates there is buckle 23, buckle 23 divide into two parts, the part that buckle 23 is close to skewed teeth 2 is the magnetic sheet, loop bar 3 is the iron plate, hold second pole cover 4 earlier and pull out loop bar 3 from loop bar suitable length according to different users ' head type, thereby buckle 23's magnetic sheet adsorbs on loop bar 3 the upper surface card in skewed teeth 2 bottom, make loop bar 3 can only pull out can not retract, only need press the non-magnetic sheet end of buckle 23 when needing to retract and can promote loop bar 3 to retract, this single ear bar cover total length has realized adjustably, make this single ear earphone can adapt to various head types, the device has had better suitability.

The lower extreme of pole cover 1 is provided with ear card 14, ear card 14 upper end is fixed with another and connects 5, the inside earphone plug 15 that is provided with of ear card 14, the input of earphone plug 15 is connected with external sound output device's output electricity, insert in the connector hole 16 with the joint 5 of ear card 14 upper surface, then ear card 14 is blocked when wearing on ears in addition, when user place signal is not good, can also pull out earphone joint 15 from ear card 14 and make the device become wired connection, this single ear earphone ear card 14's configuration, can make the device wear more firmly, and simultaneously, still dispose earphone joint 15 in the ear card 14, guarantee that the device can also realize wired connection in the place that the signal is not good, make the device can adapt to various scenes.

When the telescopic rod is used, the second rod sleeve 4 is firstly held by a hand according to the head types of different users to pull out the sleeve rod 3 to a proper length from the th sleeve rod, at the moment, the magnetic plate of the buckle 23 is adsorbed on the upper surface of the sleeve rod 3 to be clamped at the bottom of the helical tooth 2, so that the sleeve rod 3 can only be pulled out but can not be retracted, and when the sleeve rod needs to be retracted, the non-magnetic plate end of the buckle 23 is only pressed to push the sleeve rod 3 to retract.

Then, the left or right of the earphone is selected to be worn, then the connector 5 and the signal connector 6 of the earphone are aligned with the corresponding connector hole 16 and the signal connector hole 17 to be inserted, so that the rubber ring on the connector 5 is matched with the annular groove in the connector hole 16, the signal connector 6 can limit the earphone from rotating, the earphone can be worn on the head at the moment, so that the ear muffs 9 cover ears, then the circular plate 8 is held by hand to be pulled out horizontally, so that the inner gear ring 19 is separated from the gear 20, at the moment, the circular plate 8 is rotated to adjust the earphone 12 to a proper position, the circular plate 8 is rotated to drive the inner gear ring 22 to rotate, the inner gear ring 22 drives the bearing 25 to rotate on the earphone shell 21 through the telescopic rod 24, then the inner gear ring 19 is loosened after being matched with the gear 20, the inner gear ring 22 is retracted inwards along the direction of the inner gear ring 24 under the spring force of the spring 11, so that the inner gear ring is meshed with the gear, the position of the earphone 12 is fixed, the connector 5 on the upper surface of the earphone 14 is inserted into the connector hole 16, then the earphone 14 is clamped on the other when the ear, and.

The utility model discloses monaural earphone device weight dispersion undertakes for the earphone is worn more firmly, adjusts to headset 12 simultaneously and optimizes, after headset 12 adjusts suitable angle, has both carried out the joint lock to the position and dies, even also can guarantee that the position change is little in violent activity, guarantees the interpretation quality, and headset 12 singlehanded can be adjusted, makes the device have the practicality more.

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 (8)

1. The utility model provides a kind of single-ear earphone, including pole cover (1), second pole cover (4) and earphone shell (21), its characterized in that be provided with loop bar (3) between pole cover (1) and second pole cover (4), the lower extreme of second pole cover (4) is provided with fixed block (7), fixed block (7) below and the middle part of arc pole (10) are connected, and the both ends incurving of arc pole (10), the both ends of arc pole (10) are seted up two symmetrical round hole swivelling joints respectively with the earphone shell (21) outside, earphone shell (21) are fixed with ear muff (9) towards the side of pole cover (1), the other side of earphone shell (21) is fixed with gear (20), the outside of gear (20) is provided with bearing (25), the outer surface isogonism of earphone bearing (25) is provided with a plurality of springs (11), be provided with telescopic link (24) in spring (11), the stiff end and the outer fixed surface fixed connection of bearing (25), the inner ring (19) of earphone shell (19) side fixed connection pole ring (19), inner tooth ring (19) and inner tooth ring (19) are provided with the inner tooth ring (19), inner tooth ring (19) side of telescopic link (19) is connected with the earphone shell (13), inner tooth ring (19) is provided with the inner tooth ring (19) side of inner tooth ring (19) is connected with the earphone shell (13) is connected with the inner tooth ring (.
2. 2. The monaural headset of claim 1, wherein: a circular ring (18) is fixed on the side face, far away from the earphone shell (21), of the inner gear ring (22), and a circular plate (8) is fixed on the side face, far away from the earphone shell (21), of the circular ring (18).
3. 3. The monaural earphone according to claim 1 is characterized in that the lower ends of the second rod sleeve (4) and the rod sleeve (1) are respectively provided with a joint hole (16) and a signal joint hole (17), and the upper side of the fixed block (7) is fixed with a joint (5) matched with the joint hole (16) and a signal joint (6) matched with the signal joint hole (17).
4. 4. The monaural headset of claim 3, wherein: the upper end of the outer side of the joint (5) is fixed with a rubber ring, and a circular groove corresponding to the rubber ring is formed in the joint hole (16).
5. 5. The monaural earphone according to claim 1 is characterized in that the th rod sleeve (1) is provided with a hole slot at the upper end, the second rod sleeve (4) is fixedly connected with the end of the loop rod (3) at the upper end, the other end of the loop rod (3) is inserted into the hole slot and is connected with the th rod sleeve (1) in a sliding way, a plurality of inclined teeth (2) are arranged on the upper side of the loop rod (3) at equal intervals, and the th rod sleeve (1) is hinged with a buckle (23) at the upper end.
6. 6. The monaural earphone according to claim 5, wherein the buckle (23) is divided into two parts, the part of the buckle (23) near the helical teeth (2) is a magnetic plate, and the loop bar (3) is an iron plate.
7. 7. The monaural earphone according to claim 1, characterized in that the th pole sleeve (1) is provided at its lower end with an ear clip (14), and another connectors (5) are fixed to the upper end of the ear clip (14).
8. 8. The monaural headset of claim 7, wherein: an earphone plug (15) is arranged in the ear clip (14), and the input end of the earphone plug (15) is electrically connected with the output end of an external sound output device.

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