CN213960297U - Earphone with telescopic earphone cord - Google Patents

Abstract

The utility model discloses an earphone of scalable earphone cord, including the earphone body, the front side fixedly connected with disc board of earphone body, the front side fixedly connected with of disc board dials the piece, the box is placed through bearing fixedly connected with to the rear side of earphone body, the earphone body is located the inside of placing the box, the top of earphone body and the inside electric connection who is located the box have the earphone head, the bottom of earphone body and the inside electric connection who is located the box have the connector. The utility model discloses a set up earphone body, disc board, group moving block, place box, earphone head, connector, groove piece, elongated slot, fixed establishment, connecting rod, slider, quarter butt, spring, U-shaped pole, block, ring one, bungee cord and ring two, solved current earphone and did not possess the flexible function of earphone cord, the earphone cord twines together easily when accomodating, has reduced the practicality of earphone, the problem that the person of not being convenient for used.

Description

Earphone with telescopic earphone cord

Technical Field

The utility model relates to an earphone technical field specifically is an earphone of scalable earphone cord.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in a noisy environment such as a recording studio, a bar, a trip, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

When listening to music, the earphone needs to be used, but the existing earphone does not have the function of earphone cord expansion and contraction, and the earphone cord is easily wound together when being stored, so that the practicability of the earphone is reduced, and the earphone is not convenient for a user to use.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide an earphone of scalable earphone cord possesses the flexible advantage of earphone cord, has solved current earphone and has not possessed the flexible function of earphone cord, and the earphone cord twines easily when accomodating together, has reduced the practicality of earphone, the problem that the person of not being convenient for used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earphone of scalable earphone cord, includes the earphone body, the front side fixedly connected with disc board of earphone body, the front side fixedly connected with of disc board dials the piece, the box is placed through bearing fixedly connected with in the rear side of earphone body, the earphone body is located the inside of placing the box, the top of earphone body and the inside electric connection that is located the box have the earphone head, the bottom of earphone body and the inside electric connection that is located the box have the connector.

As the utility model discloses it is preferred, the top of placing the box has the groove piece that uses with the earphone head cooperation through the hinge handing-over, the elongated slot has been seted up at the top of groove piece, the surface of placing the box is provided with the fixed establishment who uses with the groove piece cooperation.

As the utility model discloses it is preferred, fixed establishment includes swing joint at the connecting rod of placing the box both sides, the inner wall sliding connection of connecting rod has the slider, the top fixedly connected with quarter butt of slider, the surface cover of quarter butt is equipped with the spring, the spring respectively with the inner wall fixed connection of slider and quarter butt, the top of quarter butt runs through to the top of placing the box, the top of quarter butt just is located the inside fixedly connected with U-shaped pole of elongated slot.

As the utility model discloses it is preferred, the bottom threaded connection who places the box has the block of using with the connector cooperation, the bottom fixedly connected with ring one of block.

As the utility model discloses it is preferred, the surface of ring one is provided with the bungee cord, the other end of bungee cord is provided with ring two, ring two and the rear side fixed connection who places the box.

As the utility model discloses it is preferred, the surface of block is provided with anti-skidding rubber, the surface of stirring the piece is provided with anti-skidding line.

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

1. the utility model discloses a take out and place the box, upwards stimulate U-shaped pole, U-shaped pole drives the quarter butt rebound, the quarter butt drives slider rebound, the slider upwards extrudees the spring and makes its shrink, make U-shaped pole break away from the elongated slot, the U-shaped pole is rotated to the left side, make the U-shaped pole be located the left side of groove piece, use the hinge to rotate the groove piece to the right side as the axle center, make the earphone head expose, next rotate the block, make block and connector separation, rotate the block, the block drives the disc board and rotates, the disc board drives the earphone body and rotates, both sides drag earphone head and connector simultaneously down, can make the earphone line extend this moment, can make the earphone line shrink to the contrary with above-mentioned operating procedure, with this function that reaches the flexible earphone line, the flexible effect of earphone line has been reached.

2. The utility model discloses a setting of groove piece and elongated slot can cover the top of placing the box, prevents that the earphone head breaks away from when accomodating and places the box.

3. The utility model discloses a setting of fixed establishment can fix the recess piece, prevents that the recess piece from opening when accomodating.

4. The utility model discloses a setting of block and ring one can cover the bottom of placing the box, prevents that the connector from breaking away from when accomodating and placing the box.

5. The utility model discloses a setting of bungee and ring two can make the block also can be connected with placing the box when not using, has made things convenient for the user to use.

6. The utility model discloses a setting of anti-skidding rubber and anti-skidding line can increase user's both hands and block and the frictional force between the piece of stirring, prevents that the block of stirring from taking off the hand when using with the block of stirring.

Drawings

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

FIG. 2 is a right sectional view of the structure of the present invention;

FIG. 3 is a front sectional view of the fixing mechanism of the present invention;

fig. 4 is a perspective view of the groove block structure of the present invention.

In the figure: 1. an earphone body; 2. a disc plate; 3. a shifting block; 4. placing the box; 5. a headset head; 6. a connector; 7. a groove block; 8. a long groove; 9. a fixing mechanism; 91. a connecting rod; 92. a slider; 93. a short bar; 94. a spring; 95. a U-shaped rod; 10. capping; 11. a first circular ring; 12. a bungee cord; 13. and a second circular ring.

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.

As shown in fig. 1 to 4, the utility model provides a pair of earphone of scalable earphone cord, including earphone body 1, the front side fixedly connected with disc board 2 of earphone body 1, the front side fixedly connected with of disc board 2 dials movable block 3, and box 4 is placed through bearing fixedly connected with to earphone body 1's rear side, and earphone body 1 is located the inside of placing box 4, and the inside electric connection that the top of earphone body 1 just is located and places box 4 has earphone head 5, and the inside electric connection that earphone body 1's bottom just is located and places box 4 has connector 6.

Referring to fig. 2 and 4, a groove block 7 used in cooperation with the earphone head 5 is connected to the top of the placing box 4 through a hinge in an intersecting manner, a long groove 8 is formed in the top of the groove block 7, and a fixing mechanism 9 used in cooperation with the groove block 7 is arranged on the surface of the placing box 4.

As a technical optimization scheme of the utility model, through the setting of groove piece 7 and elongated slot 8, can cover the top of placing box 4, prevent that earphone head 5 breaks away from when accomodating and places box 4.

Referring to fig. 3, the fixing mechanism 9 includes a connecting rod 91 movably connected to two sides of the placement box 4, a sliding block 92 is slidably connected to an inner wall of the connecting rod 91, a short rod 93 is fixedly connected to a top of the sliding block 92, a spring 94 is sleeved on a surface of the short rod 93, the spring 94 is respectively fixedly connected to inner walls of the sliding block 92 and the short rod 93, the top of the short rod 93 penetrates through the top of the placement box 4, and a U-shaped rod 95 is fixedly connected to the top of the short rod 93 and located inside the long groove 8.

As the utility model discloses a technical optimization scheme, through the setting of fixed establishment 9, can fix recess piece 7, prevents that recess piece 7 from opening when accomodating.

Referring to fig. 2, a cap 10 used in cooperation with the connector 6 is screwed to the bottom of the placing box 4, and a first circular ring 11 is fixedly connected to the bottom of the cap 10.

As a technical optimization scheme of the utility model, through the setting of block 10 and a ring 11, can cover the bottom of placing box 4, prevent that connector 6 from breaking away from when accomodating and placing box 4.

Referring to fig. 2, the surface of the first ring 11 is provided with a second ring 13, and the other end of the first ring 12 is provided with a bungee cord 12, and the second ring 13 is fixedly connected with the rear side of the storage box 4.

As a technical optimization scheme of the utility model, through the setting of elasticity rope 12 and two 13 rings, can make block 10 also can be connected with placing box 4 when not using, made things convenient for the user to use.

Referring to fig. 1, the surface of the cap 10 is provided with anti-slip rubber, and the surface of the dial block 3 is provided with anti-slip lines.

As a technical optimization scheme of the utility model, through the setting of anti-skidding rubber and anti-skidding line, can increase the frictional force between user's both hands and block 10 and the stirring piece 3, prevent that block 10 and stirring piece 3 from taking off one's hand when using.

The utility model discloses a theory of operation and use flow: when a user needs to use the earphone body 1 to listen to music, the placing box 4 is taken out, the U-shaped rod 95 is pulled upwards, the U-shaped rod 95 drives the short rod 93 to move upwards, the short rod 93 drives the slide block 92 to move upwards, the slide block 92 upwards extrudes the spring 94 to contract the spring, the U-shaped rod 95 is separated from the long groove 8, the U-shaped rod 95 is rotated to the left side, the U-shaped rod 95 is positioned at the left side of the groove block 7, the groove block 7 is rotated towards the right side by taking the hinge as an axis to expose the earphone head 5, then the cap 10 is rotated to separate the cap 10 from the connector 6, the poking block 3 is rotated, the poking block 3 drives the disc plate 2 to rotate, the disc plate 2 drives the earphone body 1 to rotate, the earphone head 5 and the connector 6 are simultaneously pulled towards the upper side and the lower side, and at the moment, the earphone wire can be stretched, the earphone line can be contracted in the opposite direction of the operation steps, so that the function of stretching the earphone line is achieved.

In summary, the following steps: this earphone of scalable earphone cord, through setting up earphone body 1, disc board 2, dial piece 3, place box 4, earphone head 5, connector 6, groove block 7, elongated slot 8, fixed establishment 9, connecting rod 91, slider 92, quarter butt 93, spring 94, U-shaped pole 95, block 10, ring 11, bungee 12 and ring two 13, it does not possess the flexible function of earphone cord to have solved current earphone, the easy winding of earphone cord is in the same place when accomodating, the practicality of earphone has been reduced, the problem that the user of not being convenient for used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 (6)

1. The utility model provides an earphone of scalable earphone cord, includes earphone body (1), its characterized in that: the utility model discloses a earphone, including earphone body (1), front side fixedly connected with disc board (2) of earphone body (1), the front side fixedly connected with of disc board (2) dials movable block (3), box (4) are placed through bearing fixedly connected with to the rear side of earphone body (1), earphone body (1) is located the inside of placing box (4), the inside electric connection that the top of earphone body (1) just is located and places box (4) has earphone head (5), the inside electric connection that the bottom of earphone body (1) just is located and places box (4) has connector (6).

2. The headset with retractable headset cord of claim 1, wherein: the novel earphone is characterized in that a groove block (7) matched with the earphone head (5) for use is connected to the top of the placing box (4) through a hinge in an intersecting mode, a long groove (8) is formed in the top of the groove block (7), and a fixing mechanism (9) matched with the groove block (7) for use is arranged on the surface of the placing box (4).

3. The headset with retractable headset cord of claim 2, wherein: the fixing mechanism (9) comprises a connecting rod (91) movably connected to two sides of the placement box (4), a sliding block (92) is connected to the inner wall of the connecting rod (91) in a sliding mode, a short rod (93) is fixedly connected to the top of the sliding block (92), a spring (94) is sleeved on the surface of the short rod (93), the spring (94) is fixedly connected with the inner walls of the sliding block (92) and the short rod (93) respectively, the top of the short rod (93) penetrates through the top of the placement box (4), and the top of the short rod (93) is located inside a U-shaped rod (95) fixedly connected with the long groove (8).

4. The headset with retractable headset cord of claim 1, wherein: the bottom of the placing box (4) is in threaded connection with a cap (10) matched with the connector (6) for use, and the bottom of the cap (10) is fixedly connected with a first ring (11).

5. The headset with retractable headset cord of claim 4, wherein: the surface of the first ring (11) is provided with an elastic rope (12), the other end of the elastic rope (12) is provided with a second ring (13), and the second ring (13) is fixedly connected with the rear side of the placing box (4).

6. The headset with retractable headset cord of claim 4, wherein: the surface of the cap (10) is provided with anti-skid rubber, and the surface of the poking block (3) is provided with anti-skid grains.

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