CN212163637U

CN212163637U - Charging bin

Info

Publication number: CN212163637U
Application number: CN202020953972.3U
Authority: CN
Inventors: 谢杨江
Original assignee: Jiangsu Weitu Lifeng Technology Co ltd
Current assignee: Jiangsu Weitu Lifeng Technology Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2020-12-15
Anticipated expiration: 2030-05-30

Abstract

The application discloses a charging bin, which comprises a bin body and a bin cover, wherein the bin cover is covered on the bin body, the bin body is provided with a first accommodating cavity, the first accommodating cavity is used for accommodating an ear outlet part of a Bluetooth headset, the side wall of the first accommodating cavity is provided with a movable cavity for the activity of a clamping protrusion, the movable cavity is provided with an opening, the clamping protrusion is exposed out of the side wall of the first accommodating cavity from the opening, one side of the clamping protrusion, which is far away from the first accommodating cavity, is fixedly connected with a fixed seat, the opening is provided with a baffle plate, the baffle plate is used for stopping the fixed seat, a spring is arranged between one side of the fixed seat, which is back to the first accommodating cavity, and the bin body, the bottom surface of the first accommodating cavity is a first surface, the first surface is provided with a first connecting protrusion, the first connecting protrusion is back to the first surface and is, the second surface is provided with a second connecting bulge. The bluetooth headset of being convenient for inserts the storehouse of charging, makes both contacts form the electricity and connects.

Description

Charging bin

Technical Field

The utility model relates to an earphone field especially relates to a storehouse charges.

Background

With the development of science and technology, the earphone field has also been developed relatively fast, and more bluetooth earphones appear in the market due to the maturity of bluetooth technology. In order to solve the charging problem of the Bluetooth headset, people design a charging bin.

The current storehouse of charging adsorbs bluetooth headset through magnetism, and the user is when putting into the storehouse of charging with bluetooth headset, very probably with bluetooth headset biasing, leads to bluetooth headset not to connect the storehouse of charging, and the user also is difficult for finding the storehouse of charging and not charging bluetooth headset.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a charging chamber that facilitates connection to a bluetooth headset.

In a first aspect, the charging bin of the present invention comprises a bin body and a bin cover, wherein the bin cover covers the bin body, the bin body is provided with a first accommodating cavity, the first accommodating cavity is used for accommodating an ear outlet part of a bluetooth headset, a side wall of the first accommodating cavity is provided with a movable cavity for moving a clamping protrusion, the movable cavity is provided with an opening, the clamping protrusion exposes out of the side wall of the first accommodating cavity from the opening, one side of the clamping protrusion away from the first accommodating cavity is fixedly connected with a fixing seat, the opening is provided with a baffle plate, the baffle plate is used for stopping the fixing seat, a spring is arranged between one side of the fixing seat back to the first accommodating cavity and the bin body, the bottom surface of the first accommodating cavity is a first surface, the first surface is provided with a first connecting protrusion, and the first connecting protrusion back to the first surface is a second surface, the second face is provided with the second and connects protrudingly, the bellied diameter of second connection is less than the bellied diameter of first connection, the second is connected protrudingly dorsad the second face be the third face, first face fixedly connected with first electrode, the trilateral fixedly connected with second electrode, the polarity of first electrode with the polarity of second electrode is opposite, first electrode encircles first connection is protruding, the second electrode is paved the third face.

According to the technical scheme that this application embodiment provided, it is protruding through the lateral wall at first storage tank setting joint, under the effect of spring, the protruding opening that stretches out of joint, when bluetooth headset is put into in the storehouse that charges, the joint arch can block the joint groove that corresponds on bluetooth headset's the play ear, improve the reliability that bluetooth headset and storehouse that charges are connected, and simultaneously, first electrode encircles first arch, the second electrode is paved with the third face, the area of first electrode and second electrode has been increased, protruding constitution ladder arch is connected to first connection arch and second, bluetooth headset inserts the storehouse of charging of being convenient for, make both contact formation electricity connect, when can solving current bluetooth headset and put into the storehouse of charging, the difficult problem that discovery bluetooth headset does not connect the storehouse of charging of user.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a charging bin according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a clamping protrusion of the charging bin according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first surface of the charging bin according to an embodiment of the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, the charging chamber of the present invention includes a chamber body 41 and a chamber cover 42, the chamber cover 42 covers the chamber body 41, the chamber body 41 is provided with a first accommodating chamber 43, the first accommodating chamber 43 is used for accommodating an ear outlet portion of a bluetooth headset, a side wall of the first accommodating chamber 43 is provided with a movable chamber 45 for moving a clamping protrusion 71, the movable chamber 45 is provided with an opening 46, the clamping protrusion 71 exposes out of the side wall of the first accommodating chamber 43 from the opening 46, one side of the clamping protrusion 71 away from the first accommodating chamber 43 is fixedly connected with a fixing base 72, the opening 46 is provided with a baffle 47, the baffle 47 is used for stopping the fixing base 72, a spring 73 is arranged between one side of the fixing base 72 facing away from the first accommodating chamber 43 and the chamber body 41, a bottom surface of the first accommodating chamber 43 is a first surface 48, the first surface 48 is provided with a first connecting protrusion 51, a second surface 52 facing away from the first surface 48 is provided with a second connecting protrusion, the diameter of the second connecting protrusion 61 is smaller than that of the first connecting protrusion 51, the second connecting protrusion 61 is a third surface 62 opposite to the second surface 52, the first surface 48 is fixedly connected with a first electrode 49, the third surface 62 is fixedly connected with a second electrode 63, the polarity of the first electrode 49 is opposite to that of the second electrode 63, the first electrode 49 surrounds the first connecting protrusion 51, and the second electrode 63 is paved on the third surface 62.

The utility model discloses an in the embodiment, the storehouse body is used for holding bluetooth headset, puts into the storehouse body with bluetooth headset after, can close the storehouse body with the cang gai lid, prevents that bluetooth headset from breaking away from the storehouse of charging. The lateral wall of first holding chamber is provided with the protruding movable chamber that moves about of confession joint, and movable chamber is used for holding the joint arch. The opening is provided with the baffle, and the baffle has reduced open-ended area, avoids the fixing base from the opening roll-off, and simultaneously, baffle and activity chamber play the guide effect to the joint arch. A spring is arranged between one side of the fixing seat back to the first accommodating cavity and the bin body, the fixing seat is tightly attached to the baffle under the action of spring force, and the clamping protrusion extends out of the opening, namely the clamping protrusion extends into the first accommodating cavity. When putting into bluetooth headset to the storehouse of charging, bluetooth headset's play ear extrusion joint is protruding for the fixed seat removes to the direction of keeping away from the baffle, and the spring is further compressed storage elasticity this moment, moves to the charging position in the storehouse of charging until bluetooth headset's play ear, and the protruding position of the joint groove that happens to reach out the ear of joint this moment, under the effect of spring, the protruding joint groove of joint advances, can let the user perception reach the charging position to bluetooth headset. The polarity of the first electrode is opposite to that of the second electrode, specifically, if the first electrode is a positive electrode, the second electrode is a negative electrode; if the first electrode is a negative electrode, then the second electrode is a positive electrode. The first electrode and the second electrode are respectively connected to a circuit board in the charging bin through leads.

The lateral wall at first storage tank sets up the joint arch, under the effect of spring, the protruding opening that stretches out of joint, when bluetooth headset is put into in the storehouse that charges, the joint arch can block bluetooth headset's the joint groove that corresponds on going out the ear, improve bluetooth headset and the reliability that the storehouse is connected that charges, and simultaneously, first electrode encircles first arch, the second electrode is paved with the third face, the area of first electrode and second electrode has been increased, first connection arch and second are connected the arch and are constituted the ladder arch, ladder arch and the last ladder recess cooperation of bluetooth headset, the bluetooth headset of being convenient for inserts the storehouse that charges, make both contacts to form the electricity and connect.

Further, the bin body 41 is hinged with the bin cover 42 through a hinge.

The utility model discloses an in the embodiment, the storehouse body passes through hinge joint with the storehouse lid, is convenient for rotate the storehouse lid for the storehouse lid closes or opens the storehouse body, also can avoid the separation of the storehouse body and storehouse lid.

Furthermore, a guide rod 74 is fixedly connected to a side of the fixing seat 72 opposite to the first accommodating cavity 43, the guide rod 74 is sleeved with a spring 73, and a distance between one side of the bin body 41 contacting the spring 73 and the guide rod 74 is greater than a length of the clamping protrusion 71 extending out of the opening 46.

The utility model discloses an in the embodiment, the guide bar has cup jointed the spring, produces the shape after the deformation to the spring and plays certain limiting displacement, avoids the spring because deformation breaks away from the fixing base, has improved the reliability that spring and fixing base are connected. When the side of the clamping protrusion extending out of the opening is flush with the inner wall of the first accommodating cavity, the guide rod cannot be in contact with the bin body.

Further, the surface of the engaging protrusion 71 extending out of the opening 46 is a hemisphere surface.

The utility model discloses an in the embodiment, the protruding open-ended face that stretches out of joint is the hemisphere face, and the joint arch of being convenient for slides in or roll-off joint groove, can be but not limited to, and the joint arch sets up to the rubber joint arch, can avoid the protruding fish tail bluetooth headset of joint.

Further, the second face 52 is provided with a first insulating layer 53, and the first insulating layer 53 surrounds the second connecting protrusion 61.

The utility model discloses an in the embodiment, first insulating layer can prevent that first electrode and second electrode form the electricity and be connected, causes the short circuit, has guaranteed the security and the reliability that bluetooth headset charges.

Further, the second insulating layer 64 is provided on the side of the second coupling projection 61.

The utility model discloses an in the embodiment, the second insulating layer encircles the bellied side of second connection, and the second insulating layer can prevent that first electrode and second electrode form the electricity to be connected, causes the short circuit, has guaranteed bluetooth headset charging's security and reliability.

Further, the bin body 41 comprises a second accommodating cavity 44, the second accommodating cavity 44 is communicated with the first accommodating cavity 43, and the second accommodating cavity 44 is used for accommodating an ear entering part of the bluetooth headset.

The utility model discloses an in the embodiment, after putting into second holding chamber with going into the ear, second holding chamber can prevent that bluetooth headset from rotating, has improved the reliability that bluetooth headset and charging bin are connected.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A charging bin is characterized by comprising a bin body and a bin cover, wherein the bin cover covers the bin body, the bin body is provided with a first accommodating cavity, the first accommodating cavity is used for accommodating an ear outlet part of a Bluetooth headset, the side wall of the first accommodating cavity is provided with a movable cavity for a clamping protrusion to move, the movable cavity is provided with an opening, the clamping protrusion is exposed out of the side wall of the first accommodating cavity from the opening, one side of the clamping protrusion, far away from the first accommodating cavity, is fixedly connected with a fixed seat, the opening is provided with a baffle plate, the baffle plate is used for stopping the fixed seat, a spring is arranged between one side of the fixed seat, back to the first accommodating cavity, and the bin body, the bottom surface of the first accommodating cavity is a first surface, the first surface is provided with a first connecting protrusion, and the first connecting protrusion, back to the first surface is a second surface, the second face is provided with the second and connects protrudingly, the bellied diameter of second connection is less than the bellied diameter of first connection, the second is connected protrudingly dorsad the second face be the third face, first face fixedly connected with first electrode, the trilateral fixedly connected with second electrode, the polarity of first electrode with the polarity of second electrode is opposite, first electrode encircles first connection is protruding, the second electrode is paved the third face.

2. The charging magazine of claim 1, wherein the magazine body is hinged to the magazine cover by a hinge.

3. The charging bin according to claim 1, wherein a guide rod is fixedly connected to one side of the fixing seat, which faces away from the first accommodating cavity, the guide rod is sleeved with the spring, and the distance between one side of the bin body, which is in contact with the spring, and the guide rod is longer than the length of the clamping protrusion, which extends out of the opening.

4. The charging bin of claim 1, wherein the surface of the clamping protrusion extending out of the opening is a hemispherical surface.

5. The charging magazine of claim 1, wherein the second face is provided with a first insulating layer surrounding the second connecting protrusion.

6. The charging magazine of claim 1, wherein a side of the second coupling protrusion is provided with a second insulating layer.

7. The charging bin of claim 1, wherein the bin body comprises a second receiving cavity, the second receiving cavity is communicated with the first receiving cavity, and the second receiving cavity is used for receiving an ear inlet part of a Bluetooth headset.