CN213602795U

CN213602795U - Waterproof Bluetooth headset box

Info

Publication number: CN213602795U
Application number: CN202022671513.9U
Authority: CN
Inventors: 李琳
Original assignee: Dongguan Meihao Electronic Technology Co ltd
Current assignee: Dongguan Meihao Electronic Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-02
Anticipated expiration: 2030-11-18

Abstract

The utility model provides a waterproof type bluetooth headset box, including shell body and hold up tank, the inside opening of shell body is provided with the hold up tank, the bottom middle part opening of shell body is provided with the mouth that charges, the middle part fixed mounting of mouth that charges has the connector, the front and back end of the inside below of mouth that charges all is connected with the closing plate through the switching shaft rotation, the last fixed surface of closing plate installs the connecting rod, the equal opening in the front and back end of the mouth that charges is provided with the extension tank, the preceding rear end of extension tank all imbeds and is provided with return spring, the top outside opening of shell body is provided with outer protective groove, the inboard opening in top of shell body is provided with interior protective groove, the left side below and the equal vertical opening in right side below of interior protective groove bottom are provided with. The utility model discloses possess good waterproof sealing performance, can seal the mouth and the sealed lid that charge of device simultaneously, it is rational in infrastructure, waterproof when effectively realizing the earphone and accomodating.

Description

Waterproof Bluetooth headset box

Technical Field

The utility model relates to a bluetooth equipment technical field especially relates to a waterproof type bluetooth headset box.

Background

The bluetooth headset applies the bluetooth technology to the hands-free headset, so that users can avoid annoying wire stumbling and can easily talk in various ways, but the charging problem of the bluetooth headset becomes a problem troubling the users. Bluetooth headset's the box that charges not only can charge to Bluetooth headset, can also conveniently accomodate Bluetooth headset, receives user's favor. However, the sealing performance and the overall structure stability of the existing charging box for the Bluetooth headset are poor, so that external water stain or dust and other small impurities are easily caused to be carried out inside, the normal use of the charging box is influenced, and even an internal circuit board is damaged.

The waterproof sealing Bluetooth headset charging box comprises a shell for accommodating a Bluetooth headset, wherein the shell comprises a bottom shell and a cover plate which are spliced with each other, an accommodating groove for accommodating the Bluetooth headset is formed in the bottom shell, two sliding grooves are symmetrically formed in one surface, spliced with the cover plate, of the bottom shell, the two sliding grooves are arranged along the length direction of the bottom shell, the cross sections of the sliding grooves are in T-shaped arrangement, the cover plate is provided with a sliding table which is respectively matched with the two sliding grooves, the cross sections of the sliding tables are in T-shaped arrangement, the bottom surface of any sliding groove is uniformly provided with a plurality of positioning holes along the length direction, and elastic positioning pieces which are respectively matched with the positioning holes one by one are; two sealing grooves are symmetrically formed in one surface, spliced with the cover plate, of the bottom shell, the two sealing grooves are arranged along the width direction of the bottom shell, and an elastic sealing element is filled in any one sealing groove. The utility model discloses technical scheme improves the structure of current bluetooth headset box of charging, improves its waterproof sealing performance. However, in the actual use process of the device, the charging port of the device is not sealed in a waterproof manner, so that the device is short-circuited when accidentally dropped in water.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the technology, and providing a waterproof Bluetooth headset box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waterproof Bluetooth headset box comprises an outer shell and a storage tank, wherein the storage tank is arranged at an inner opening of the outer shell, a charging port is arranged at an opening at the middle part of the bottom end of the outer shell, a connector is fixedly arranged at the middle part of the charging port, a sealing plate is rotatably connected at the front end and the rear end below the inner part of the charging port through a switching shaft, a connecting rod is fixedly arranged on the upper surface of the sealing plate, an extending groove is arranged at the front end and the rear end of the charging port, a return spring is embedded at the front end and the rear end of the extending groove, an outer protecting groove is arranged at an opening at the outer side above the outer shell, an inner protecting groove is arranged at an opening at the inner side above the outer shell, inner grooves are arranged at vertical openings at the left lower part and the right lower part of the bottom of the inner protecting groove, the top of shell body nestification is provided with sealed lid, the bottom outside fixed mounting of sealed lid has the outer sealing strip, the inboard fixed mounting in bottom of sealed lid has the inner sealing strip.

Preferably, two the closing plate is the symmetry setting around the vertical axis on mouthful right side that charges, one side that the closing plate is close to mouthful middle part that charges all closely laminates with the sealing strip.

Preferably, the connection rod of the upper surface of the sealing plate is embedded in the extension groove, and the sealing plate rotates up and down 90 degrees in the horizontal direction in the charging port.

Preferably, the inner sealing strip of the sealing cover is matched with the inner protection groove of the outer shell, and the outer sealing strip of the sealing cover is matched with the outer protection groove of the outer shell.

Preferably, the connecting disc is matched with the inner groove, and the connecting disc slides up and down in the inner groove in the horizontal direction.

Preferably, the middle part above the connecting disc is fixedly connected with the left lower part and the right lower part of the inner sealing strip through a steel wire rope.

Preferably, the inner sealing strip of the sealing cover and the inner protective groove of the outer shell are both positioned on the same vertical horizontal plane, and the outer sealing strip of the sealing cover and the outer protective groove of the outer shell are both positioned on the same vertical horizontal plane.

The utility model provides a waterproof type bluetooth headset box has following beneficial effect:

1. this kind of waterproof type bluetooth headset box is through being provided with the closing plate for when the head embedding that charges when charging in the mouth, the head that charges can promote the closing plate to shift up, make the head that charges imbed to be connected with the connector in the mouth that charges, and when the head that charges when extracting, return spring can promote the closing plate through the connecting rod and move down, makes two closing plates hug closely together, seals the mouth that charges, realizes carrying out waterproof sealing to the mouth that charges of device, and water-proof effects is better.

2. This kind of waterproof type bluetooth headset box is through being provided with outer sealing strip and inner sealing strip for when sealed lid when the shell body top, the outer sealing strip and the inner sealing strip of sealed lid imbed respectively in the outer protective groove and the interior protective groove of shell body, realize carrying out double-seal to the device top, further improvement the waterproof sealing performance of device.

Drawings

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

fig. 2 is a right side cross-sectional view of a partial structure of a middle charging port according to the present invention;

fig. 3 is an enlarged schematic structural view of fig. 1A of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B of the present invention.

Illustration of the drawings:

1-outer shell, 101-storage tank, 2-charging port, 3-connector, 4-sealing plate, 401-connecting rod, 5-extension tank, 6-return spring, 7-outer protection tank, 8-inner protection tank, 9-inner tank, 901-connecting plate, 10-spring, 11-sealing cover, 12-outer sealing strip, 13-inner sealing strip.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a waterproof bluetooth headset box comprises an outer shell 1 and a storage tank 101, the storage tank 101 is arranged at an inner opening of the outer shell 1, a charging port 2 is arranged at a middle opening of a bottom end of the outer shell 1, a connector 3 is fixedly arranged at the middle of the charging port 2, a sealing plate 4 is rotatably connected at front and rear ends of a lower portion inside the charging port 2 through a transfer shaft, a connecting rod 401 is fixedly arranged on an upper surface of the sealing plate 4, an extending groove 5 is arranged at each opening of the front and rear ends of the charging port 2, a return spring 6 is embedded at each end of the extending groove 5, an outer protective groove 7 is arranged at an outer opening above the outer shell 1, an inner protective groove 8 is arranged at an inner opening above the outer shell 1, vertical openings at left lower portion and right lower portion of a bottom of the inner protective groove 8 are respectively provided with a connecting pad 901, springs 10 are fixedly arranged, the top of the outer shell 1 is nested with a sealing cover 11, the outer side of the bottom of the sealing cover 11 is fixedly provided with an outer sealing strip 12, and the inner side of the bottom of the sealing cover 11 is fixedly provided with an inner sealing strip 13.

In this embodiment, two closing plates 4 are the symmetry setting around the vertical axis on mouthful 2 right sides that charge, and closing plate 4 is close to one side at mouthful 2 middle parts that charge and all closely laminates with the sealing strip for hug closely together when two closing plates 4, closing plate 4 can seal mouthful 2 that charge.

In this embodiment, the connecting rod 401 embedding of closing plate 4 upper surface sets up the inside at extension groove 5, closing plate 4 is 90 rotations about the horizontal direction in mouthful 2 that charges, when the head embedding that charges is in mouthful 2 that charges of shell 1, the head that charges can promote closing plate 4 and move up, the connecting rod 401 embedding of closing plate 4 top is to extending in the

groove

5, 6 compression of return spring in the extrusion extension groove 5, make the head that charges normally imbed to be connected with connector 3 in the mouthful that charges, and when the head that charges when extracting, return spring 6 can promote closing plate 4 through connecting rod 401 and move down, make two closing plate 4 hug closely together, the realization is to carrying out waterproof sealing to the mouth 2 that charges of device, water-proof effects is better.

In this embodiment, the inner sealing strip 13 of the sealing cover 11 is fitted with the inner protective groove 8 of the outer shell 1, the outer sealing strip 12 of the sealing cover 11 is fitted with the outer protective groove 7 of the outer shell 1, and when the sealing cover 11 is tightly covered on the outer shell 1, the outer sealing strip 12 and the inner sealing strip 13 of the sealing cover 11 are respectively embedded into the outer protective groove 7 and the inner protective groove 8 of the outer shell 1, so that double sealing is performed on the upper side of the device, and the waterproof sealing performance of the device is further improved.

In this embodiment, the connection plate 901 is engaged with the inner tank 9, and the connection plate 901 slides up and down in the inner tank 9 in the horizontal direction, so that when the sealing cover 11 is pulled up, the sealing cover 11 pulls the spring 10 in the inner tank 9 to compress through the wire rope and the connection plate 901, when the sealing cover 11 is released, the spring 10 will return to the original position, and the connection plate 901 and the wire rope pull the sealing cover 11 to cling to the outer shell 1, thereby realizing automatic sealing of the storage tank 101.

In this embodiment, the middle part above the connecting disc 901 is fixedly connected with the left lower part and the right lower part of the inner sealing strip 13 through the steel wire rope, so that when the sealing cover 11 is pulled up, the sealing cover 11 pulls the spring 10 in the inner groove 9 to compress through the steel wire rope and the connecting disc 901, when the sealing cover 11 is released, the spring 10 can recover to the original position, the sealing cover 11 is pulled to be tightly attached to the outer shell 1 through the connecting disc 901 and the steel wire rope, and the storage tank 101 is automatically sealed.

In this embodiment, the inner sealing strip 13 of the sealing cover 11 and the inner protective groove 8 of the outer shell 1 are both located on the same vertical horizontal plane, the outer sealing strip 12 of the sealing cover 11 and the outer protective groove 7 of the outer shell 1 are both located on the same vertical horizontal plane, so that when the sealing cover 11 is tightly covered on the outer shell 1, the outer sealing strip 12 and the inner sealing strip 13 of the sealing cover 11 are respectively embedded into the outer protective groove 7 and the inner protective groove 8 of the outer shell 1, double sealing over the device is achieved, and the waterproof sealing performance of the device is further improved.

The working principle is as follows: when the head that charges imbeds in the mouth 2 that charges of shell 1, the head that charges can promote the closing plate 4 and move up, the connecting rod 401 of closing plate 4 top is embedded into extension groove 5, the compression of return spring 6 in the extrusion extension groove 5, make the head that charges normally imbed in mouthful with the connector 3 in charging, and when the head that charges is extracting out, return spring 6 can promote closing plate 4 through connecting rod 401 and move down, make two closing plate 4 hug closely together, realize carrying out waterproof sealing to the mouth 2 that charges of device, water-proof effects is better, when sealed lid 11 lid is tight in shell 1 top, outer sealing strip 12 and the interior sealing strip 13 of sealed lid 11 imbed respectively in outer protective groove 7 and the interior protective groove 8 of shell 1, realize carrying out double sealing to the device top, further waterproof sealing performance that has improved the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A waterproof Bluetooth headset box comprises an outer shell (1) and a storage tank (101), wherein the storage tank (101) is arranged at an inner opening of the outer shell (1), and is characterized in that a charging port (2) is arranged at a bottom middle opening of the outer shell (1), a connector (3) is fixedly arranged at the middle of the charging port (2), sealing plates (4) are rotatably connected to the front end and the rear end of the lower portion inside the charging port (2) through a transfer shaft, a connecting rod (401) is fixedly arranged on the upper surface of the sealing plate (4), extension grooves (5) are respectively arranged at the front end and the rear end of the charging port (2), return springs (6) are respectively embedded into the front end and the rear end of the extension grooves (5), an outer protection groove (7) is arranged at an outer side opening of the upper portion of the outer shell (1), an inner protection groove (8) is arranged at an inner side opening of, the inner protection groove is characterized in that inner grooves (9) are formed in the left lower portion and the right lower portion of the bottom of the inner protection groove (8) through vertical openings, connecting discs (901) are arranged at the bottom ends of the inner grooves (9) in an embedded mode, springs (10) are fixedly mounted at the tops of the connecting discs (901), sealing covers (11) are arranged on the top of the outer shell (1) in an embedded mode, outer sealing strips (12) are fixedly mounted on the outer side of the bottom of each sealing cover (11), and inner sealing strips (13) are fixedly mounted on the inner side of the bottom of each sealing.

2. The waterproof Bluetooth headset box of claim 1, wherein the two sealing plates (4) are symmetrically arranged around the vertical central axis on the right side of the charging port (2), and sealing strips are tightly attached to one side of each sealing plate (4) close to the middle of the charging port (2).

3. The waterproof Bluetooth headset case of claim 1, wherein the connection rod (401) of the upper surface of the sealing plate (4) is embedded in the extension groove (5), and the sealing plate (4) is rotated up and down by 90 ° in the horizontal direction in the charging port (2).

4. The waterproof Bluetooth headset box of claim 1, wherein the inner sealing strip (13) of the sealing cover (11) is fitted with the inner protection groove (8) of the outer casing (1), and the outer sealing strip (12) of the sealing cover (11) is fitted with the outer protection groove (7) of the outer casing (1).

5. The waterproof Bluetooth headset box of claim 1, wherein the connection plate (901) is engaged with the inner groove (9), and the connection plate (901) slides up and down in the inner groove (9) in a horizontal direction.

6. The waterproof Bluetooth headset box of claim 1, wherein the middle part of the upper part of the connection plate (901) is fixedly connected with the lower left part and the lower right part of the inner sealing strip (13) through a steel wire rope.

7. The waterproof Bluetooth headset box according to claim 1, wherein the inner sealing strip (13) of the sealing cover (11) and the inner protection groove (8) of the outer shell (1) are both located on the same vertical horizontal plane, and the outer sealing strip (12) of the sealing cover (11) and the outer protection groove (7) of the outer shell (1) are both located on the same vertical horizontal plane.