CN105392081A - Multi-purpose earphone frame - Google Patents

Abstract

The present invention relates to a multi-purpose earphone stand, comprising: a base, a connection part arranged on the base, a first body and a second body arranged on the connection part, and a connecting part connecting the first body and the second body. The limiting part of the two bodies, the first body and the second body are used to cooperate and support the earphone, wherein the first body and the second body are swingably arranged on the connecting part, and the second body The swing plane of a body is parallel to the swing axis of the second body, so that the free end of the first body approaches or moves away from the free end of the second body, and the free end of the first body extends with a first A support portion, a second support portion extends from the free end of the second body, the first support portion forms an angle with the second support portion; the two ends of the limiting portion are respectively connected to the first body connected with the second body for limiting the distance between the first body and the second body.

Description

multi-use headphone stand

technical field

The invention relates to the mechanical field, in particular to a multi-purpose earphone stand.

Background technique

With the advancement of science and technology and the gradual improvement of people's living standards, people pay more and more attention to spiritual enjoyment after satisfying material life.

The earphone stand is a device for placing earphones, and the current earphone stand has poor adjustability and cannot meet different needs of people.

Contents of the invention

Based on this, it is necessary to provide a multi-purpose earphone holder that can meet different needs of people and has better adjustability.

A multi-purpose earphone holder, comprising: a base, a connection part arranged on the base, a first body and a second body arranged on the connection part, and a connection between the first body and the second body limited part,

The first body and the second body are used to cooperate and support earphones, wherein the first body and the second body are swingably arranged on the connecting portion, and the swing plane of the first body is in line with the The swing axis of the second body is parallel, so that the free end of the first body is close to or away from the free end of the second body, the free end of the first body is extended with a first support portion, and the second body A second support portion extends from the free end of the body, and the first support portion forms an angle with the second support portion;

Two ends of the limiting part are respectively connected with the first body and the second body, and are used to limit the distance between the first body and the second body.

In one of the embodiments, two ends of the first support part and the second support part are aligned.

In one of the embodiments, the first support portion and the second support portion are distributed in a figure-eight shape.

In one of the embodiments, the first supporting part is detachably arranged on the first body.

In one of the embodiments, the second supporting part is detachably arranged on the second body.

In one of the embodiments, the second support part is plugged into the second body.

In one of the embodiments, the angle formed by the first support part and the second support frame is 30-80 degrees.

In one of the embodiments, the specifications of the first support part and the second support part are the same.

In one of the embodiments, the supporting ends of the first support part and the second support part both have arc surfaces.

In one of the embodiments, the first support part is provided with a first stopper for restricting the position of the earphone, and the second support part is provided with a second stopper for restricting the position of the earphone.

The above-mentioned multi-purpose earphone stand can adjust the distance between the first body and the second body, so that it can be adjusted according to different earphones, so that the earphone can be stably set on the multi-purpose earphone stand, and is not easy to slip off. In addition, when the headphone is too tight and the distance between the two ear shells needs to be adjusted, the distance between the first body and the second body can be appropriately enlarged, thereby expanding the head beam and improving the versatility of the multi-purpose earphone stand . Moreover, since the first support part and the second support part form an included angle, on the one hand, the multi-purpose earphone holder can place more earphones at the same time; And then further improve its scope of application.

Description of drawings

Fig. 1 is the structural representation of the multipurpose earphone stand of a preferred embodiment of the present invention;

Fig. 2 is a top view of the base of the multi-purpose earphone stand shown in Fig. 1;

3 is a schematic structural view of a multi-purpose earphone stand according to another embodiment of the present invention;

4 is a schematic structural view of a multi-purpose earphone stand according to another embodiment of the present invention;

5 is a schematic structural view of a multi-purpose earphone stand according to another embodiment of the present invention;

Fig. 6 is a schematic structural view of an embodiment of the placement device;

Fig. 7 is a schematic structural view of an embodiment of the placement device;

Fig. 8 is a schematic structural view of an embodiment of an office chair;

Fig. 9 is a schematic structural view of an embodiment of an office chair.

detailed description

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in FIG. 1 , it is a schematic structural diagram of a multi-purpose earphone holder 10 according to a preferred embodiment of the present invention.

The multi-purpose earphone stand 10 includes: a base 100, a connecting portion 200 disposed on the base 100, a first body 300 disposed on the connecting portion 200, a second body 400, and a limiter connecting the first body 300 and the second body 400 Department 500.

The first body 300 and the second body 400 are used to cooperate and support the earphone, wherein the first body 300 and the second body 400 are swingably arranged on the connecting portion 200, and the swing plane of the first body 300 is aligned with the swing axis of the second body 400 parallel, so that the free end of the first body 300 is close to or away from the free end of the second body 400 . It can also be understood that the first body 300 is disposed toward the second body 400, and the first body 300 swings toward or close to the second body 400 with one end as a swing axis; the second body 400 swings toward or close to the second body 400 with one end as a swing axis. A body 300 swings. Wherein, the free end refers to the end of the first body 300 and the second body 400 away from the connection part 200 .

Both ends of the limiting portion 500 are respectively connected to the first body 300 and the second body 400 for limiting the distance between the first body 300 and the second body 400 . It can also be understood that the limiting portion 500 is used to limit the distance between the free ends of the first body 300 and the second body 400 .

When using the above-mentioned multi-purpose earphone holder 10, firstly adjust the distance between the free ends of the first body 300 and the second body 400 according to actual needs. Specifically, swing the first body 300 and/or the second body 400 to increase or decrease the distance between the free ends of the first body 300 and the second body 400 . Then, the appropriate limiting parts 500 are respectively connected to the first body 300 and the second body 400 to limit the distance between the first body 300 and the second body 400 to keep them at the adjusted position. Afterwards, the earphone is placed on the multi-purpose earphone stand 10. Specifically, when the earphone is a head-mounted type, its two ear shells connected to the head beam are respectively abutted against the first body 300 and the second body 400; When it is an in-ear type, it is directly hung on the first body 300 or the second body 400 .

The above-mentioned multi-purpose earphone holder 10 can adjust the distance between the first body 300 and the second body 400, so that it can be adjusted according to different earphones, so that the earphones can be stably set on the multi-purpose earphone holder 10 and are not easy to slip off. In addition, when the headphone is too tight and the distance between the two ear shells needs to be adjusted, the distance between the first body 300 and the second body 400 can be appropriately enlarged to further expand the head beam and improve the height of the multi-purpose earphone stand 10. versatility.

In this embodiment, the connecting part 200 is rotatably disposed on the base 100 so that the first body 300 and the second body 400 rotate with the connecting part 200 . For example, the connection part 200 has a rotation shaft, and the rotation shaft passes through the base 100 and rotates relative to the base 100 . In this way, the adjustability of the multi-purpose earphone stand 10 is further improved, so that it can be adjusted according to the actual placement space.

Please also refer to FIG. 2 , which is a top view of the base 100 of the multi-purpose earphone holder 10 shown in FIG. 1 .

In this embodiment, an adhesive layer 110 is provided on the surface of the base 100 away from the connecting portion 200 for firmly placing the base 100 on the placement surface where the multi-purpose earphone stand 10 is placed, and the adhesive layer 110 partially covers the base 100 . Further, several protrusions extend outward from the periphery of the adhesive layer 110 . For example, several protrusions are distributed radially, so that the adhesive layer 110 is in the shape of a flower. In another example, there are four protrusions, which are distributed in cross rows. In this way, the adhesiveness of the multi-purpose earphone stand 10 is better.

Further, the adhesive layer 110 is detachably attached to the base 100 . For example, both sides of the adhesive layer 110 are sticky; as another example, the base 100 is provided with a mounting frame, and the adhesive layer 110 is plugged into the mounting frame and can be replaced. It is convenient for users to select and replace according to actual needs, thereby improving the adjustability and application range of the multi-purpose earphone stand 10 .

It should be noted that, according to the actual situation, the adhesive layer 110 includes a first layer and a second layer that are stacked. The first layer is attached to the base 100 , and the second layer is used to be attached to the placement surface. Specifically, the first layer partially covers the second layer. In addition, the first layer may have the same area as the second layer. In another example, the viscosity of the first layer is smaller than that of the second layer, so as to facilitate the replacement of the second layer. Further, the first layer is provided with a number of through holes, the second layer is provided with a number of protrusions matching the through holes, and the protrusions pass through the through holes, so that the first layer and the second layer are arranged together more firmly .

In other embodiments, the first body 300 and the second body 400 may also be provided with accommodating parts for accommodating in-ear earphones, so that the in-ear earphones can be better arranged on the multi-purpose earphone stand 10 . For example, the accommodating part includes a groove, and the in-ear part of the earphone is accommodated in the groove.

In addition, according to the actual situation, the multi-purpose earphone stand 10 also includes a wire winder for storing earphone wires. For example, the base 100 is provided with several spiral-shaped receiving grooves for storing earphone wires. For another example, a hook is provided on the side wall of the storage slot for stably storing the earphone cable in the storage slot. For another example, the hook is made of bendable materials such as rubber.

Please also refer to FIG. 3 , which is a schematic structural diagram of a multi-purpose earphone stand 11 according to another embodiment of the present invention.

The multi-purpose earphone holder 11 includes: a base 100, a connecting portion 200 disposed on the base 100, a first body 300 disposed on the connecting portion 200, a second body 400, and a limiter connecting the first body 300 and the second body 400 Department 500.

The first body 300 and the second body 400 are used to cooperate and support the earphone, wherein the first body 300 and the second body 400 are swingably arranged on the connecting portion 200, and the swing plane of the first body 300 is aligned with the swing axis of the second body 400 parallel, so that the free end of the first body 300 is close to or away from the free end of the second body 400 . Moreover, in this embodiment, the first support portion 310 extends from the free end of the first body 300 , the second support portion 410 extends from the free end of the second body 400 , and the first support portion 310 and the second support portion 410 form a clip. horn. It can also be understood that the first support portion 310 and the second support portion 410 are strip-shaped and form an angle with each other.

Both ends of the limiting portion 500 are respectively connected to the first body 300 and the second body 400 for limiting the distance between the first body 300 and the second body 400 .

When using the above-mentioned multi-purpose earphone stand 11 , firstly adjust the distance between the free ends of the first body 300 and the second body 400 according to actual needs. Specifically, swing the first body 300 and/or the second body 400 to increase or decrease the distance between the free ends of the first body 300 and the second body 400 . Then, the appropriate limiting parts 500 are respectively connected to the first body 300 and the second body 400 to limit the distance between the first body 300 and the second body 400 to keep them at the adjusted position. Afterwards, the earphone is placed on the multi-purpose earphone stand 11. Specifically, when the earphone is a head-mounted type, its two earshells connected to the head beam are respectively connected to the first support part 310 of the first body 300 and the second body. The second supporting part 410 of 400 abuts against; when the earphone is an in-ear type, it is directly hung on the first supporting part 310 or the second supporting part 410 .

The above-mentioned multi-purpose earphone stand 11 can adjust the distance between the first body 300 and the second body 400, so that it can be adjusted according to different earphones, so that the earphone can be stably set on the multi-purpose earphone stand 11, and is not easy to slip off. In addition, when the headphone is too tight and the distance between the two ear shells needs to be adjusted, the distance between the first body 300 and the second body 400 can be appropriately enlarged to further expand the head beam and improve the height of the multi-purpose earphone stand 11. versatility. Moreover, since the first supporting portion 310 and the second supporting portion 410 form an angle, on the one hand, the multi-purpose earphone stand 11 can place more earphones at the same time, and on the other hand, the multi-purpose earphone stand 11 can simultaneously place headphones with different specifications. Beam's earphones further enhance its range.

In this embodiment, both ends of the first supporting portion 310 and the second supporting portion 410 are aligned. The first supporting portion 310 and the second supporting portion 410 are distributed in a figure-eight shape. It can also be understood that the first support portion 310 and the second support portion 410 are located on the same plane and are arranged in a figure-eight distribution. For example, the angle formed by the first support part 310 and the second support frame is 30-80 degrees. For another example, the included angle is 45 degrees, 50 degrees, etc.

Further, according to actual conditions, the first supporting part 310 is detachably disposed on the first body 300 . For example, the first support part 310 is plugged into the first body 300 , or the first support part 310 is clipped into the first body 300 . Moreover, the second support part 410 is detachably disposed on the second body 400 , for example, the second support part 410 is plugged into the second body 400 .

It should be pointed out that, according to the actual situation, the specifications of the first support part 310 and the second support part 410 are the same, that is, the shape and size of the first support part 310 and the second support part 410 are the same. For example, the supporting ends of the first support part 310 and the second support part 410 both have arc surfaces. It can also be understood that the surfaces of the first support part 310 and the second support part 410 for placing earphones are arc surfaces.

Further, the first support part 310 is provided with a first limiter for limiting the position of the earphone, and the second support part 410 is provided with a second limiter for limiting the position of the earphone. For example, both the first stopper and the second stopper are projections, and the two projections are located on the opposite surface of the first support part 310 and the second support part 410, and are used to engage the two ears of the earphone respectively. The shell to limit the position of the earphones, thereby making the placement of the earphones more stable.

Please also refer to FIG. 4 , which is a structural diagram of a multi-purpose earphone stand 12 according to another embodiment of the present invention.

The multi-purpose earphone stand 12 includes: a base 100, a connecting portion 200 disposed on the base 100, a first body 300 disposed on the connecting portion 200, a second body 400, and a limiter connecting the first body 300 and the second body 400 Department 500.

The first body 300 and the second body 400 are used to cooperate and support the earphone, wherein the first body 300 and the second body 400 are swingably arranged on the connecting portion 200, and the swing plane of the first body 300 is aligned with the swing axis of the second body 400 parallel, so that the free end of the first body 300 is close to or away from the free end of the second body 400 .

The two ends of the limiting part 500 are respectively connected with the first body 300 and the second body 400 for limiting the distance between the first body 300 and the second body 400, and the limiting part 500 has a telescopic structure 510 for Adjust the limiting distance of the limiting part 500 . It can also be understood that the limiting part 500 is adjusted according to the distance between the free ends of the first body 300 and the second body 400 . In this embodiment, the first body 300 and the second body 400 are sheathed on both ends of the limiting portion 500 .

When using the above-mentioned multi-purpose earphone stand 12, firstly adjust the distance between the free ends of the first body 300 and the second body 400 according to actual needs. Specifically, swing the first body 300 and/or the second body 400 to increase or decrease the distance between the free ends of the first body 300 and the second body 400 . At this time, the telescopic structure 510 of the limiting part 500 expands and contracts as the distance between the first body 300 and the second body 400 changes, so as to adapt to the distance between the first body 300 and the second body 400 and limit the distance between the first body 300 and the second body 400. The distance between the second body 300 and the second body 400 keeps it in an adjusted position. Afterwards, the earphone is placed on the multi-purpose earphone stand 12. Specifically, when the earphone is a head-mounted type, its two ear shells connected with the head beam are respectively abutted against the first body 300 and the second body 400; When it is an in-ear type, it is directly hung on the first body 300 or the second body 400 .

The above-mentioned multi-purpose earphone stand 12 can adjust the distance between the first body 300 and the second body 400, so that it can be adjusted according to different earphones, so that the earphones can be stably set on the multi-purpose earphone stand 12 and are not easy to slip off. In addition, when the headphone is too tight and the distance between the two ear shells needs to be adjusted, the distance between the first body 300 and the second body 400 can be appropriately enlarged to further expand the head beam and increase the height of the multi-purpose earphone stand 12. versatility. In addition, because the limiting part 500 has a telescopic structure 510, the limiting part 500 is more convenient and quicker.

In this embodiment, the telescopic direction of the telescopic structure 510 is perpendicular to the swing axis of the first body 300 . It can also be understood that the line connecting the adjacent ends of the first body 300 and the second body 400 is perpendicular to the telescopic direction of the telescopic structure 510 . Specifically, the telescopic structure 510 includes two telescopic pieces 511 and a connecting piece 512, wherein the two telescopic pieces 511 are arranged adjacent to each other, the connecting piece 512 covers the adjacent ends of the two telescopic pieces 511, and the two telescopic pieces 511 are connected along the The extension direction of the member 512 is relatively movable. That is, the two telescopic pieces 511 are arranged side by side, and the connecting piece 512 sleeves the ends of the two telescopic pieces 511 adjacent to each other. In this way, the telescopic structure 510 is not only simple in structure, but also convenient to operate.

Further, there are several clamping pieces inside the connecting piece 512 , and the telescopic piece 511 is provided with a slot matching the clamping piece, and the clamping piece snaps into the slot to limit the position of the telescopic piece 511 relative to the connecting piece 512 , thereby limiting the distance between the first body 300 and the second body 400 .

In this embodiment, the connecting member 512 is provided with a plurality of spaced through holes, and the two telescopic members 511 respectively pass through different through holes, that is, the two telescopic members 511 are respectively located in different through holes. Further, the plurality of through holes are arranged in at least two columns. Alternatively, a plurality of through holes are distributed radially, so that the telescopic member 511 can select a required through hole for installation according to actual needs.

It should be noted that, according to the actual situation, the telescopic structure 510 also includes a plurality of filling pieces, and the filling pieces are detachably inserted into the through holes where the telescopic piece 511 is not sleeved. That is, the telescopic element 511 is inserted into two of the through holes, and the remaining through holes are at least partially provided with fillers to keep the through holes clean, thereby making the installation of the telescopic element 511 smoother when replacing the through holes. Further, the filler has a deformable elastic layer, and the elastic layer is located on the outer layer of the filler and abuts against the inner wall of the through hole, so that the connection between the filler and the through hole is more firm.

Please also refer to FIG. 5 , which is a schematic structural diagram of a multi-purpose earphone stand 13 according to another embodiment of the present invention.

The multi-purpose earphone stand 13 includes: a base 100, a connecting part 200 arranged on the base 100, a plurality of first bodies 300 and a second body 400 arranged on the connecting part 200, and a connection between the first body 300 and the second body 400 The limiting part 500.

The first body 300 and the second body 400 are used to cooperate and support the earphones, wherein, a plurality of first bodies 300 and second bodies 400 are all swingably arranged on the connecting portion 200, and the swing plane of the first body 300 is aligned with the second body 400 The swing axes of the first bodies 300 are parallel to each other so that the free ends of the first bodies 300 approach or move away from the free ends of the second bodies 400, and each first body 300 swings independently. That is, each first body 300 can swing independently without affecting the rest of the first bodies 300 .

Both ends of the limiting portion 500 are respectively connected to the first body 300 and the second body 400 for limiting the distance between the first body 300 and the second body 400 .

When using the above-mentioned multi-purpose earphone stand 13, firstly adjust the distance between the free ends of the first body 300 and the second body 400 according to actual needs. Specifically, swing at least one of the first body 300 and/or the second body 400 to increase or decrease the distance between the free ends of the first body 300 and the second body 400 . Then, the appropriate limiting parts 500 are respectively connected to the first body 300 and the second body 400 to limit the distance between the first body 300 and the second body 400 to keep them at the adjusted position. Afterwards, the earphone is placed on the multi-purpose earphone stand 13. Specifically, when the earphone is a head-mounted type, its two ear shells connected to the head beam are respectively abutted against at least one first body 300 and second body 400; When the earphone is in-ear type, it is directly hung on the first body 300 or the second body 400 .

The above-mentioned multi-purpose earphone holder 13 can adjust the distance between the first body 300 and the second body 400, so that it can be adjusted according to different earphones, so that the earphones can be stably set on the multi-purpose earphone holder 13 and are not easy to slip off. In addition, when the headphone is too tight and the distance between the two ear shells needs to be adjusted, the distance between the first body 300 and the second body 400 can be appropriately enlarged to further expand the head beam and improve the height of the multi-purpose earphone stand 13. versatility. In addition, since there are multiple first bodies 300 , different regions of the head beam can abut against the first body 300 , thereby further improving the stability of placing the crisis.

In this embodiment, the plurality of first bodies 300 are all located on one side of the connecting portion 200 and are all disposed opposite to the second body 400 . That is, the first body 300 is opposite to the second body 400 , and the plurality of first bodies 300 are located on one side of the connecting portion 200 . For example, there are two first bodies 300 , and the second body 400 is located between the two first bodies 300 . Specifically, the width of the second body 400 is greater than that of the first body 300 , so that the two first bodies 300 cooperate with the second body 400 to hang the earphone.

In other embodiments, the second body 400 includes multiple, and each second body 400 swings independently. Specifically, the plurality of second bodies 400 are located on the other side of the connection part 200 . That is, the multiple first bodies 300 are located on one side of the connecting portion 200 , and the multiple second bodies 400 are located on the other side of the connecting portion 200 . In this way, the multiple first bodies 300 and the multiple second bodies 400 can cooperate to hang multiple earphones.

For example, a plurality of first bodies 300 are arranged in a row, a plurality of second bodies 400 are arranged in a row, and the first bodies 300 and the second bodies 400 are divided into groups. Wherein, each group includes a first body 300 and a second body 400 opposite to the first body 300 . It can also be understood that each first body 300 forms a group with the second body 400 disposed opposite to it, and cooperates to support the earphone.

Further, according to the actual situation, the specifications of the first body 300 and the second body 400 in each group are the same. And the specifications of the first bodies 300 in the multiple groups are different. It can also be understood that the specifications of the first bodies 300 and the second bodies 400 in the same group are the same, and the specifications of the first bodies 300 in different groups are different. In this embodiment, the heights of the plurality of first bodies 300 change progressively. That is, the height of the first body 300 gradually becomes taller or shorter, and the height of the second body 400 is the same as that of the corresponding first body 300 .

Please also refer to FIG. 6 , which is a structural diagram of an embodiment of the placement device 20 .

The placement device 20 includes: a placement body 600 and a plurality of installation parts 700 disposed on the placement body 600 . Wherein, the placement body 600 has a placement platform 610, and a plurality of installation plates 620 detachably arranged on the placement platform 610, each installation plate is provided with a plurality of installation positions 630 arranged at intervals for installing the installation parts 700. The installation part 700 is detachably disposed on the installation position 630 .

Specifically, the installation part 700 includes a receiving slot for storing items. For example, each mounting portion 700 has a receiving groove. As another example, each mounting portion 700 is provided with a plurality of accommodating grooves at intervals. For another example, one of the accommodating grooves has a spiral structure for accommodating data cables and the like.

According to actual conditions, the placing device 20 may also include a multi-purpose earphone holder, wherein the multi-purpose earphone holder is arranged on the placing platform 610 .

When using the above-mentioned placement device 20, the installation plate 620 is arranged on the placement table 610 according to actual needs, and then the installation part 700 is arranged in the installation position 630 on the installation board 620, so that the installation part 700 is arranged on the placement body 600 .

Since the mounting plate 620 and the mounting portion 700 of the above-mentioned placing device 20 can be disassembled, the user can choose the location to be installed according to actual needs, which improves the adjustability of the placing device 20 and further makes its application range wider. In addition, the placement device 20 has a simple structure and is easy to install. When the installation part 700 is not needed, the installation plate 620 can be disassembled.

In this embodiment, a plurality of mounting boards 620 are arranged in parallel and at intervals on one side where the main body 600 is placed. For example, the specifications of the multiple mounting plates 620 are the same, and the heights and lengths of the multiple mounting plates 620 are the same, and the two ends of the multiple mounting plates 620 are flush. In another example, the multiple installation boards 620 have the same height and different lengths. Alternatively, the heights of the multiple mounting plates 620 are different and the lengths are the same.

Specifically, a plurality of installation slots are provided on the placing table 610, and each installation board 620 is plugged into a corresponding installation slot. For example, the end of the installation plate 620 has a protrusion, and the protrusion is inserted into the installation groove. As another example, the end of the mounting plate 620 is provided with several protrusions arranged at intervals, and each protrusion is inserted into a mounting groove. When it needs to be explained, multiple protrusions can also be plugged into one installation groove.

In this embodiment, the mounting plate 620 is provided with a magnetic attractor, and the mounting portion 700 has a magnetic attractor, and the magnetic attractor is magnetically connected to the magnetic attractor, so that the mounting plate 620 and the magnetic attractor are closely attached. For example, the magnetic element is disposed on the protrusion; as another example, the installation part 700 is made of a material that can be magnetically adsorbed. As another example, the magnetic attractor is located in the area of the installation position 630 to assist in the installation of the installation part 700 . Further, the magnetic attractor may be an electromagnet, a magnet, or the like.

According to the actual situation, in this embodiment, the mounting plate 620 is provided with several accommodating cavities arranged at intervals, and the magnetic attractor is disposed in at least one of the accommodating cavities. It can also be understood that when there are multiple magnetic attractors, each magnetic attractor can be accommodated in one accommodation chamber, or multiple magnetic attractors can be accommodated in one of the accommodation chambers. For example, the number of accommodating cavities is greater than the number of magnetic attractors, and the magnetic attractors are arranged in some of the accommodating cavities.

Further, for another example, the placement device 20 further includes a heating part, and the heating part is accommodated in the accommodation cavity where no magnetic attractor is placed. That is, part of the accommodating cavity is provided with a heating part, and part of the accommodating cavity is provided with a magnetic attractor. For another example, a heat conduction layer is provided on the inner wall of the accommodating cavity where the heating part is placed. Specifically, the heat conduction layer includes heat conduction oil. At this time, the heat conduction oil is accommodated in the accommodating cavity.

Further, in this embodiment, the specifications of the multiple mounting parts 700 are different, and each mounting part 700 corresponds to at least two mounting positions 630. It can also be understood that each mounting part 700 is arranged on the mounting plate through two mounting positions 630 620 on. For example, opposite sides of each installation part 700 are disposed on the installation positions 630 , that is, the installation part 700 is located between two installation positions 630 . For another example, the mounting positions 630 have an L-shaped structure, and each mounting position 630 is disposed opposite to at least one adjacent mounting position 630 , that is, the mounting position 630 is disposed opposite to each other, and the mounting portion 700 and the mounting position 630 are clamped.

In other embodiments, the placement device includes: a placement body 600 and several installation parts 700 disposed on the placement body 600 . Wherein, the placing body 600 has a placing platform 610 , and several mounting plates 620 detachably arranged on the placing platform 610 . Specifically, each mounting plate is provided with several mounting positions 630 arranged at intervals, and the mounting positions 630 have a rotating part rotatably arranged on the mounting plate, so that the rotating part can rotate relative to the placing platform 610 . The installation part 700 is detachably disposed on the rotation part of the installation position 630 and can rotate with the rotation part.

When using the above-mentioned placement device, the installation plate 620 is arranged on the placement table 610 according to actual needs, and then the installation part 700 is arranged in the installation position 630 on the installation board 620, so that the installation part 700 is arranged on the placement body 600. Next, the mounting part 700 is rotated by the rotating part as needed, so that the mounting part 700 is rotated to a desired position.

Since the mounting plate 620 and the mounting portion 700 of the above-mentioned placing device can be disassembled, the user can choose the position to be installed according to actual needs, which improves the adjustability of the placing device and further makes its application range wider. The placement device has a simple structure and is easy to install. When the installation part 700 is not needed, the installation plate 620 can be disassembled. In addition, the rotating part further improves the flexibility of the placement device, so that the installation part 700 can be adjusted according to the storage space.

Further, a rotating shaft extends from one end of the rotating part, and the rotating shaft is rotatably disposed on the mounting plate, and the mounting part 700 is detachably disposed on the other end of the rotating part. It can also be understood that one end of the rotating part is rotatably disposed on the mounting plate, and the other end is connected to the mounting part 700 . For example, the rotating shaft of the rotating part is rotatably inserted on the mounting plate 620 .

In this embodiment, the extension direction of the rotating shaft is parallel to the mounting plate. Moreover, the plurality of rotation axes of the plurality of installation positions 630 are arranged in parallel and at intervals, which can also be understood as that the plurality of rotation axes are arranged in parallel. In other embodiments, at least two adjacent rotating shafts form an installation angle with each other. For example, the installation angle is an acute angle. As another example, the installation angle is preferably 50 degrees. In this way, the adjustability of the placement device is further improved. Further, the mounting part 700 is screwed to the rotating part.

In this embodiment, each mounting part 700 is disposed on a mounting position 630 and can rotate with the rotating part.

In this embodiment, the installation part 700 has a receiving slot for receiving. For example, each installation part 700 is provided with a plurality of accommodation grooves, and the plurality of accommodation grooves are located on different surfaces of the installation part 700 . Further, the specifications of the plurality of accommodating grooves are different, that is, the sizes and/or shapes are different. It should be pointed out that according to actual needs. The installation part 700 also includes a cover plate for closing the accommodating slot.

Please also refer to FIG. 7 , which is a structural diagram of an embodiment of the placement device 21 .

The placement device 21 includes: a placement body 600 , a plurality of installation parts 700 and a placement part 800 all disposed on the placement body 600 . Wherein, the placement body 600 has a placement platform 610, and a plurality of installation plates 620 arranged on the placement platform 610. Specifically, the placement platform 610 is provided with a plurality of placement positions 611, and each installation plate is provided with a number of intervals. The mounting position 630 is provided, and the mounting plate 620 is detachably disposed on the placing table 610 . The installation part 700 is detachably disposed on the installation position 630 . The placement part 800 is correspondingly disposed in at least one placement position 611 , for example, the placement part 800 includes a multi-purpose earphone stand 11 . As another example, the placing part 800 is used for storage and has a storage slot.

When using the above-mentioned placement device 21, the installation plate 620 is arranged on the placement table 610 according to actual needs, and then the installation part 700 is arranged in the installation position 630 on the installation board 620, so that the installation part 700 is arranged on the placement body 600 . Next, the placement part 800 is placed in the desired placement position 611 .

Since the mounting plate 620 and the mounting portion 700 of the above-mentioned placing device 21 can be disassembled, the user can choose the location to be installed according to actual needs, which improves the adjustability of the placing device 21 and further makes its application range wider. The placement device 21 has a simple structure and is easy to install. When the installation part 700 is not needed, the installation plate 620 can be disassembled. In addition, the placement part 800 further expands the storage space.

In this embodiment, the placement platform 610 has a placement area 612 , and a plurality of placement positions 611 are all set on the placement area 612 . For example, there are multiple placement areas 612, and the plurality of placement areas 612 are arranged at intervals. As another example, the placement area 612 is disposed on different surfaces of the placement platform 610 . For another example, multiple placement areas 612 are evenly distributed. According to actual conditions, the placement area 612 may also be distributed along the periphery of the placement platform 610 . In addition, further, part of the placement area 612 may also be located in the middle of the placement platform 610 .

In this embodiment, the placement positions 611 on each placement area 612 are evenly distributed. The specifications of the plurality of placement locations 611 are different, and in other embodiments, the specifications of the plurality of placement locations 611 may also be the same.

Further, the placing device 21 also includes a sliding part 900 slidably arranged on the placing table 610, there are multiple placing areas 612, and at least one placing area 612 is located on the sliding part 900, so that the placing area 612 located on the sliding part 900 The placing part 800 on 612 is movable with the sliding part 900 . Specifically, a chute 613 is provided on the placing platform 610 , and the sliding part 900 is accommodated in the chute 613 . For example, the chute 613 is distributed along the periphery of the placing platform 610 . As another example, there are multiple sliding slots 613 , and the plurality of sliding slots 613 intersect with each other and have a connecting area, so that the sliding part 900 can pass from one sliding slot 613 to another sliding slot 613 through the communicating area.

In this embodiment, the surface of the sliding part 900 is flush with the surface of the placing table 610 . In other embodiments, the surface of the sliding part 900 may also be lower than the surface of the placing table 610 relative to the mounting plate 620 . It can also be understood that the surface of the sliding part 900 on which the placement position 611 is provided does not protrude from the surface of the placement table 610 away from the installation part 700 .

In this embodiment, the placement part 800 is plugged into one of the placement positions 611 . Moreover, several installation plates 620 and placement positions 611 are respectively located on two sides of the placement body 600 . It can also be understood that the installation companion and the placement position 611 are respectively disposed on two opposite surfaces of the placement body 600 .

Please also refer to FIG. 8 , which is a structural diagram of an embodiment of the office chair 30 .

The office chair 30 includes: a main body 900 and a wearing part 1000 disposed on the main body 900 . Wherein, the main body 900 includes a seat part 910 and a chair back 920 arranged on the seat part 910; the wearing part 1000 is arranged on the seat back 920 and is arranged at a distance from the seat part 910, wherein the wearing part 1000 faces the surface of the seat part 910 There is a cavity 1100 for sheathing the user's head and spaced from the user's head. The wearing part 1000 is provided with a playing part for transmitting the played sound into the cavity 1100 .

When using the above-mentioned office chair 30 , the user first sits on the main body 900 , then puts the head in the cavity 1100 , and turns on the playback part, and the sound of the playback part is transmitted to the cavity 1100 for the user to enjoy. It should be noted that the user's head is spaced from the cavity 1100 , that is, the cavity 1100 has a larger volume and at least covers the user's ears, but does not fit the user.

The wearing part 1000 of the office chair 30 allows the user to enjoy music while sitting, working or resting, which increases the versatility of the office chair 30 and is convenient to use. Since the user's head does not fit the wearing part 1000 during use, the burden on the head is reduced compared with listening to music with earphones. In addition, the cavity 1100 can gather sound, so that the user can hear better without affecting the surrounding people.

It should be pointed out that, according to the actual situation, the office chair 30 may also include a multi-purpose earphone holder. Specifically, the multi-purpose earphone holder is arranged on the main body 900 . For example, the multi-purpose earphone holder is slidably arranged on the chair back 920 for the convenience of the user. In another example, the multi-purpose earphone holder 11 is plugged into the chair back 920 . Alternatively, the office chair 30 has armrests disposed on the seat portion 910 , and the multi-purpose earphone stand is disposed on the armrests of the office chair 30 .

The user can wear headphones in the cavity 1100 to enjoy music, so that the wearing part 1000 can provide the user with a relatively closed and quiet environment to enjoy music; on the other hand, the wearing part 1000 can play the role of sound insulation. Avoid earphones that are too loud to affect people around you.

In this embodiment, the playing part is located in the side wall of the cavity 1100 surrounded by the wearing part 1000 . It can also be understood that the side wall is a hollow structure, and the player is located in the hollow space. Further, a sound amplifying area is opened on the inner surface of the side wall of the wearing part 1000 surrounding the cavity 1100 . For example, there are multiple sound reinforcement areas, and the multiple sound reinforcement areas are set at intervals. As another example, a number of sound reinforcement holes are opened in the sound reinforcement area, and the plurality of sound reinforcement holes are evenly distributed.

In other embodiments, the playing part may also be located on the inner surface of the cavity 1100 , that is, the surface of the side wall facing the cavity 1100 . For example, the playing part is detachably arranged on the wearing part 1000 . Specifically, the inner surface of the cavity 1100 is provided with several insertion positions, and the playback unit is inserted into at least one of the insertion positions. For example, several protruding parts are provided on the playing part, and each protruding part is accommodated on a plug-in position, so that the player can be placed more stably. For another example, the number of plug-in positions is greater than the number of protruding parts on the playing part, so that the player can be arranged on the required plug-in positions according to actual conditions.

Furthermore, the main body 900 is provided with a control part, and the control part is electrically connected with the playback part, and is used to control the playback part to play. For example, there are several control keys on the control part. For another example, the control part is detachably disposed on the main body 900 . Specifically, an installation area is provided on the main body 900, and the control part is accommodated in the installation area, for example snap-fitted.

It should be noted that the playback unit may also be provided with a connection module for connecting to a computer, a mobile phone, etc., and receiving data transmitted from the computer or the mobile phone. For example, the connection module is a bluetooth module, a wifi module, a data connection module and the like.

In order to further enhance the sound insulation effect of the wearing part 1000, the wearing part 1000 further includes a sound insulation layer. Specifically, the sound insulation layer is disposed on the outer surface of the wearing part 1000 . In another example, the sound insulation layer is disposed in the sidewall of the wearing part 1000 .

Please also refer to FIG. 9 , which is a structural diagram of an embodiment of the office chair 31 .

The office chair 31 includes: a main body 900 , a wearing part 1000 disposed on the main body 900 , and a charging part 1200 disposed on the wearing part 1000 . Wherein, the main body 900 includes a seat part 910 and a chair back 920 arranged on the seat part 910; the wearing part 1000 is arranged on the seat back 920 and is arranged at a distance from the seat part 910, wherein the wearing part 1000 faces the surface of the seat part 910 There is a cavity 1100 for covering the user's head and spaced from the user's head. The wearing part 1000 is provided with a playback part for transmitting the played sound to the cavity 1100; the charging part 1200 is located in the wearing part 1000 on the outside, and is electrically connected with the playback unit.

When using the above-mentioned office chair 31, the user first sits on the main body 900, then puts the head in the cavity 1100, and turns on the playback part, and the sound of the playback part is transmitted to the cavity 1100 for the user to enjoy. When charging is required, the charging unit 1200 is turned on, so that the charging unit 1200 supplies power to the playing unit. It should be noted that the user's head is spaced from the cavity 1100 , that is, the cavity 1100 has a large volume and at least covers the user's ears, but does not fit the user.

The wearing part 1000 of the office chair 31 allows the user to enjoy music while sitting, working or resting, which increases the versatility of the office chair 31 and is convenient to use. Since the user's head does not fit the wearing part 1000 during use, the burden on the head is reduced compared with listening to music with earphones. The cavity 1100 can gather the sound, so that the user can hear better without affecting the surrounding people. In addition, the charging part 1200 can make the wearable part 1000 more reliable during use, and prolong the use time of the playing part.

In this embodiment, the charging part 1200 is detachably disposed on the wearing part 1000 , for example, the charging part 1200 is plugged, clamped or screwed on the wearing part 1000 . In this way, it is convenient to use, replace and maintain.

Further, the charging unit 1200 includes a plurality of spliced rechargeable batteries. For example, each rechargeable battery is provided with a concave part and a convex part, and the concave part is spliced with the convex part of the adjacent rechargeable battery. As another example, one side of the rechargeable battery is rotatably disposed on the wearing part 1000 , that is, each rechargeable battery can rotate relative to the wearing part 1000 to improve its adjustment performance.

Further, multiple rechargeable batteries are connected in series. Moreover, the rechargeable battery is a solar rechargeable battery with a photovoltaic panel, and the photovoltaic panel is located on the surface of the rechargeable battery away from the wearing part 1000 and has received energy from sunlight.

It should be noted that the main body 900 also includes armrests disposed on the seat portion 910 . For example, the armrests are located on both sides of the seat portion 910, each side has at least two armrests, and the at least two armrests are inserted into each other. That is, the armrests on each side are plugged into each other, and one of them is plugged into the other. For another example, the at least two handrails on each side are distributed in a step shape. In this way, on the one hand, it is convenient for the user to use and makes the user more comfortable, and on the other hand, objects can be placed on the stepped handrail, which is convenient for storage.

In other embodiments, the office chair includes: a main body 900 and a wearing part 1000 disposed on the main body 900 . Wherein, the main body 900 includes a seat part 910 and a chair back 920 arranged on the seat part 910; the wearing part 1000 has a connecting body which is rotatably arranged on the seat back 920, so that the wearing part 1000 is rotatably arranged on the main body 900, and the wearing part 1000 and the seat part 910 are arranged at intervals, wherein the wearing part 1000 is provided with a cavity 1100 for covering the user's head and spaced from the user's head, and the wearing part 1000 is provided with a playing part for playing Sound is transmitted into the cavity 1100 .

When using the above-mentioned office chair, the user first sits on the main body 900, then rotates the wearing part 1000 through the connecting body to adjust it to the desired position, then places the head in the cavity 1100, and opens the playback part. The sound is transmitted into the cavity 1100 for the user to enjoy. It should be noted that the user's head is spaced from the cavity 1100 , that is, the cavity 1100 has a large volume and at least covers the user's ears, but does not fit the user.

The wearing part 1000 of the above-mentioned office chair enables the user to enjoy music while sitting, working or resting, which increases the versatility of the office chair and is convenient to use. Since the user's head does not fit the wearing part 1000 during use, the burden on the head is reduced compared with listening to music with earphones. The cavity 1100 can gather the sound, so that the user can hear better without affecting the surrounding people. In addition, the connecting body improves the adjustability of the office chair so that the user can adjust it according to needs.

In this embodiment, the connecting body has a universal shaft, and the universal shaft is rotatably disposed on the chair back 920 so that the wearing part 1000 can rotate in multiple directions. For example, the connecting body is spherical and accommodated in a spherical groove on the seat back 920 so that the connecting body can rotate in different directions.

Further, there are multiple wearing parts 1000, and the wearing parts 1000 are arranged at intervals and electrically connected to each other. For example, there are two wearing parts 1000, and the two wearing parts 1000 are spliced together; for another example, the two wearing parts 1000 are connected by a connecting wire. In this way, multiple people can use it.

In this embodiment, at least one of the wearing parts 1000 is detachably disposed on the chair back 920 . For example, the wearing part 1000 is clamped or plugged in with the chair back 920 , and the wearing part 1000 can be removed when it is necessary to replace it. Specifically, the chair back 920 is provided with several wearing installation grooves, and each wearing part 1000 is accommodated in a wearing installation groove.

For example, a plurality of wearing parts 1000 have different specifications. As another example, a plurality of wearing installation slots are nested sequentially according to the order of specifications, two adjacent wearing installation slots, wherein the smaller wearing installation slot is arranged on the bottom surface of the larger wearing installation slot. It can also be understood that, except the smallest wearing installation groove, the bottom surface of each wearing installation groove is provided with a wearing installation groove one size smaller than that, which is used for the wearing part 1000 of the same specification as the mounting part 700 .

It should be pointed out that the main body 900 is provided with storage places for installing or placing other items. For example, there are a plurality of storage positions, which are arranged at intervals from each other.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A multi-purpose earphone holder, characterized in that, comprising: a base, a connecting portion arranged on the base, a first body and a second body arranged on the connecting portion, and connecting the first body and the the limiting portion of the second body, The first body and the second body are used to cooperate and support earphones, wherein the first body and the second body are swingably arranged on the connecting portion, and the swing plane of the first body is in line with the The swing axis of the second body is parallel, so that the free end of the first body is close to or away from the free end of the second body, the free end of the first body is extended with a first support portion, and the second body A second support portion extends from the free end of the body, and the first support portion forms an angle with the second support portion; Two ends of the limiting part are respectively connected with the first body and the second body, and are used to limit the distance between the first body and the second body. 2 . The multi-purpose earphone stand according to claim 1 , wherein two ends of the first support part and the second support part are aligned. 3 . The multi-purpose earphone holder according to claim 2 , wherein the first support portion and the second support portion are distributed in a figure-eight shape. 4 . 4. The multi-purpose earphone holder according to claim 1, wherein the first supporting part is detachably arranged on the first body. 5. The multi-purpose earphone holder according to claim 1, wherein the second supporting part is detachably arranged on the second body. 6 . The multi-purpose earphone stand according to claim 5 , wherein the second supporting portion is plugged into the second body. 7 . 7 . The multi-purpose earphone stand according to claim 1 , wherein the angle formed by the first support part and the second support part frame is 30-80 degrees. 8. The multi-purpose earphone holder according to claim 1, wherein the specifications of the first support part and the second support part are the same. 9 . The multi-purpose earphone stand according to claim 1 , wherein the supporting ends of the first support part and the second support part both have arc surfaces. 10. The multi-purpose earphone stand according to claim 1, characterized in that, the first support part is provided with a first limiter for limiting the position of the earphone, and the second support part is provided with a limiter for limiting the position of the earphone. the second limiter.