CN208987154U

CN208987154U - A split bluetooth headset kit

Info

Publication number: CN208987154U
Application number: CN201920008892.8U
Authority: CN
Inventors: 曲铭凯; 赵桂萍
Original assignee: Hangzhou Tambu Technology Co Ltd
Current assignee: Guangdong Yunhang Network Technology Co ltd
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2019-06-14
Anticipated expiration: 2029-01-03

Abstract

The utility model discloses a kind of split type bluetooth headset external members, including there are two bluetooth headset units；It further include electrical storage device；Battery is equipped in electrical storage device；The charging cable for charging for bluetooth headset unit being electrically connected with battery is installed in electrical storage device；Charging cable can be detachably connected and be formed with bluetooth headset unit and be electrically connected.User can be the charging of bluetooth headset unit by electrical storage device.

Description

A kind of split type bluetooth headset external member

Technical field

The utility model belongs to bluetooth headset technical field, and in particular to a kind of split type bluetooth headset external member.

Background technique

Document number is that the Chinese patent literature of CN206922998U discloses a kind of blue-tooth earphone structure, including bluetooth headset Ontology, earplug hole and charge port, the outside of the bluetooth headset ontology is provided with protective shell, and the side wall of bluetooth headset ontology is embedding Enter to be provided with and subtract key, and the insertion at the upper end position for subtracting key of this body sidewall of bluetooth headset is provided with summation tone key, it is described The top insertion of bluetooth headset ontology is provided with charge port, and the rotation seat is mounted on the inner sidewall of bluetooth headset ontology.This reality It is scientific and reasonable with new structure, it is safe and convenient to use, rotation seat is fixed on to the inside of bluetooth headset, earplug insertion, which is mounted on, to be turned The inside of dynamic seat, and then make the earplug of bluetooth headset that there is the feature of 270 ° of rotations, increase the flexibility that bluetooth headset uses, allows User is more convenient when using, and does not need bluetooth headset can be made to be stuck at the earhole of user by tack, the design is not Only structure is simple, easy to use, and more convenient user uses.

In above-mentioned patent, the battery capacity built in bluetooth headset is smaller, and user can not wear bluetooth headset for a long time, and not have Having a portable device is charging bluetooth earphone.

Utility model content

The technical problem to be solved by the utility model is in view of the deficienciess of the prior art, providing can be bluetooth A kind of split type bluetooth headset external member of earphone charging.

A kind of in order to achieve the purpose of the present invention, the following technical solutions are adopted: split type bluetooth headset set Part, including there are two bluetooth headset units；It further include electrical storage device；Battery is equipped in the electrical storage device；The electric power storage dress The charging cable for charging for bluetooth headset unit being electrically connected with battery is installed in setting；The charging cable can be with bluetooth Headphone unit is detachably connected and forms electrical connection.

As prioritization scheme: the electrical storage device includes shell, is rotatably connected on the intracorporal wire spool of the shell, be located at around Longitudinal sliding motion on the outside of drum is connected to the intracorporal actuating sleeve of the shell, and the wind spring that driving wire spool resets.

The wire spool includes the positioning disk of two coaxial arrangements, and is co-axially located between two positioning disks and is used for Wind the reel of charging cable.

One positioning disk is the ratchet that periphery is evenly arranged with ratchet；The actuating sleeve inner wall circumferentially forms more It is a to stop the counter-rotational pawl of ratchet.

Under original state, driving set upper side is higher than shell upper end, and actuating sleeve is in top extreme position, ratchet and spine at this time Pawl face, so that wire spool can only be rotated forward with respect to actuating sleeve.

When actuating sleeve is below extreme position, ratchet is staggered completely with pawl, and wind spring is enabled to drive wire spool It rotates backward.

As prioritization scheme: the wind spring is mounted between wire spool and actuating sleeve.

The actuating sleeve side wall forms the sliding groove being circumferentially arranged diagonally downward；The wind spring close to actuating sleeve one End is fixedly connected with the slide head being slidably connected with the sliding groove.

Under original state, actuating sleeve is in top extreme position, and there are torque, slide head and sliding groove minimum points for wind spring End offsets.

As prioritization scheme: the inner walls form longitudinally disposed limiting slot；The actuating sleeve outer wall forms The limited block being slidably connected with limiting slot.

As prioritization scheme: there are two the connectors of the distribution that is centrosymmetric passed through for charging cable for the housing sidewall molding Slot.

The charging thread end is equipped with the charging connector that can be electrically connected with bluetooth headset unit；The charging connector is separate One end of charging cable is fixedly connected with permanent magnet；Two polarity of the permanent magnet far from charging connector one end are opposite.

Compared with prior art, the beneficial effects of the utility model are: when user needs to charge for bluetooth headset unit, User pulls the charging connector of two sides, and charging cable is extracted out, after charging cable reaches suitable length, stops drag charging Head, at this time since ratchet and pawl offset, charging cable, which will not be wound, to unroll on drum.

Then, for user by charging connector and the grafting of bluetooth headset unit, the battery in electrical storage device is bluetooth headset list Member charging.

When user withdraws charging cable, actuating sleeve is pressed down on hand, so that actuating sleeve is located below extreme position, ratchet It is detached from pawl, wire spool rotates backward under the torsional forces of wind spring, so that charging cable re-winding is unrolled on drum, works as charging After line is wound on the drum that unrolls completely, hand is detached from actuating sleeve, slide head is tilted towards sliding groove generation under the action of wind spring On thrust, actuating sleeve is automatically moved up to extreme position, so that electrical storage device automatically restores to original state.

Electrical storage device is also used as wrist-watch and is worn in wrist, concrete operations are as follows:

User extracts charging connector out, and two charging connectors are contacted with each other, and permanent magnet mutually sucks fixation, then uses Family covers charging cable in wrist, and presses actuating sleeve, so that charging cable winding unrolls on drum, when charging cable is covered just in hand When on wrist, actuating sleeve is unclamped, electrical storage device covers in wrist at this time, carries electrical storage device convenient for user.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the decomposition texture schematic diagram of the utility model.

Fig. 3 is the structural schematic diagram of the bluetooth headset unit of the utility model.

Fig. 4 is structural schematic diagram when the utility model actuating sleeve is in top extreme position.

Fig. 5 is structural schematic diagram when the utility model actuating sleeve is below extreme position.

Fig. 6 is the structural schematic diagram of the utility model actuating sleeve.

Fig. 7 is the utility model wire spool structural schematic diagram.

Fig. 8 is the structural schematic diagram of the utility model charging connector.

Fig. 9 is the structural schematic diagram of the utility model shell.

Figure 10 is structural schematic diagram when two charging connectors of the utility model mutually suck.

1, bluetooth headset unit；11, electric slot is connect；2, charging cable；21, charging connector；211, permanent magnet；212, inserting groove； 2121, electric contact；A, electrical storage device；3, electrical screen；4, battery；5, actuating sleeve；51, outer flange collar；52, locating ring；53, spine Pawl；54, sliding groove；55, limited block；6, wire spool；61, ratchet；62, positioning column；63, rotation slot；7, wind spring；71, positioning plate； 72, slide head；8, shell；81, limiting slot；82, Rotational Cylindrical；83, connector slot；831, handle slot.

Specific embodiment

Embodiment 1

According to Fig. 1 to Figure 10, a kind of split type bluetooth headset external member described in the present embodiment, including there are two indigo plants Tooth headphone unit 1 and electrical storage device A；Battery 4 is equipped in the electrical storage device；It is equipped with and stores in the electrical storage device The charging cable 2 for charging for bluetooth headset unit of battery electrical connection；The charging cable can be removable with bluetooth headset unit It unloads connection and forms electrical connection.

The electrical storage device includes shell 8, the intracorporal wire spool 6 of the shell is rotatably connected on, on the outside of wire spool Longitudinal sliding motion is connected to the intracorporal actuating sleeve 5 of the shell, and the wind spring 7 that driving wire spool resets.

One positioning disk is the ratchet 61 that periphery is evenly arranged with ratchet；The actuating sleeve inner wall circumferentially forms It is multiple to stop the counter-rotational pawl 53 of ratchet；The pawl is made of elastic material, such as rubber.

When pulling charging cable, ratchet and pawl are relatively rotated, and wire spool rotation, wind spring accumulates torque；Stop drag charging When line, ratchet offsets with pawl, so that wire spool can not rotate backward, charging cable, which will not be wound, to unroll on drum.

Actuating sleeve is pressed downwards, pawl moves down, and ratchet is gradually staggered with pawl.

When actuating sleeve is below extreme position, ratchet is staggered completely with pawl, and wind spring is enabled to drive wire spool It rotates backward, so that charging cable winding unrolls on drum.

The wind spring is mounted between wire spool and actuating sleeve.

Wire spool lower end center forms positioning column 62；The wind spring is mounted on positioning column periphery；In the shell Bottom centre forms Rotational Cylindrical 83；The coiling disk center forms the rotation slot 63 with Rotational Cylindrical rotation connection.

The actuating sleeve side wall forms the sliding groove 54 being circumferentially arranged diagonally downward；The wind spring is close to actuating sleeve One end is fixedly connected with the slide head 72 being slidably connected with the sliding groove；The wind spring is fixedly connected close to the end of actuating sleeve With positioning plate 71；The slide head is arranged on the positioning plate.

The sliding groove tilts down setting along clockwise, while wind spring winds (as shown in Figure 2) counterclockwise from inside to outside.

Actuating sleeve periphery upper end forms outer flange collar 51；When actuating sleeve is located below extreme position, under outer flange collar End offsets with shell upper end.

During actuating sleeve is pressed into lower position, the inclined side wall of sliding groove generates thrust to slide head, so that The torque opposite direction sliding that slide head is generated along sliding groove to wind spring, the torque of wind spring increases, until actuating sleeve is located below Extreme position.

When stopping pressing actuating sleeve, slide head generates the thrust tilted upward to the side wall of sliding groove, so that driving Set moves up, until slide head and the end of sliding groove minimum point offset, actuating sleeve is located above extreme position, ratchet at this time With pawl face.

The actuating sleeve inner wall, which is located above pawl, forms locating ring 52；The battery is mounted on the locating ring End.

The inner walls form longitudinally disposed limiting slot 81；The actuating sleeve outer wall is formed to be slided with limiting slot The limited block 55 of connection, enables actuating sleeve longitudinal sliding motion, will not circumferentially rotate.

There are two the connector slots 83 of the distribution that is centrosymmetric passed through for charging cable for the housing sidewall molding.

The charging thread end is equipped with the charging connector 21 that can be electrically connected with bluetooth headset unit；The charging connector is remote One end from charging cable is fixedly connected with permanent magnet 211；Two polarity of the permanent magnet far from charging connector one end are opposite.

User extracts charging cable out, and by the opposite contact of two charging connectors, so that two permanent magnets mutually suck, at this time Electrical storage device is in a closed annular, and user can hang electrical storage device somewhere or with being worn on, and is convenient for electrical storage device Storage.

The bluetooth headset unit includes main part, and the energization bar positioned at main part lower end；The energization bar side wall Lower end is equipped with and connects electric slot 11；The inserting groove 212 that can be connect with energization rod set is formed on the charging connector；In the inserting groove Equipped with can be with the electric contact 2121 that connects electric slot and be electrically connected.

In bluetooth headset unit insertion inserting groove, and makes to connect electric slot and be electrically connected with electric contact, the electric power storage in electrical storage device Pond can charge for bluetooth headset unit.

The housing exterior walls are located at described connect and form handle slot 831 on the outside of electrical slot.

The diameter of the permanent magnet is greater than the diameter of charging connector, when charging cable is wound completely to unroll on drum, charging Connector is inserted into connector slot, and permanent magnet is against housing exterior walls, and user, which places a digit into, can touch permanent magnet in handle slot Side wall takes out charging connector convenient for user.

The hull outside, which is equipped with, can pass through the charge port of charger to charge the battery.

The battery lower end is equipped with power connecting column with wire spool center rotating grafting, the charging cable by wire spool with Power connecting column electrical connection.

The battery includes lithium battery and corresponding booster circuit module, the lithium battery and booster circuit module Input terminal electrical connection, the charging connector are electrically connected with the output end of booster circuit module.

When user needs for the charging of bluetooth headset unit, user pulls the charging connector of two sides, charging cable is extracted out, when filling After electric wire reaches suitable length, charging connector is stopped drag, at this time since ratchet and pawl offset, charging cable will not be wound back On wire spool.

Embodiment 2

The present embodiment makes following improvement on the basis of embodiment 1: the actuating sleeve upper inside wall is located on battery End is equipped with electrical screen 3；The electrical screen can be used for showing the information such as time, accumulator electric-quantity；The electrical screen can also be electricity Appearance formula touch screen, user can operate mobile terminal or bluetooth headset unit by electrical screen, such as cut song, adjust sound It measures, connect the functions such as hang up.

Controller is installed in the electrical storage device；The controller passes through Bluetooth signal and mobile terminal or bluetooth headset Unit communication connection.

Claims

1. A split-type bluetooth earphone kit, comprising two bluetooth earphone units; it is characterized in that: also comprises a power storage device; a storage battery is provided in the power storage device; The charging cable used for charging the bluetooth earphone unit; the charging cable can be detachably connected with the bluetooth earphone unit and form an electrical connection.

2 . The split-type Bluetooth headset kit according to claim 1 , wherein the power storage device comprises a housing, a winding reel connected in the housing is rotated, and a longitudinal slide located on the outside of the reel a drive sleeve connected in the casing, and a coil spring for driving the reel to return;

The wire winding reel includes two coaxially arranged positioning discs, and a reel for winding the charging cable coaxially arranged between the two positioning discs;

One of the positioning discs is a ratchet wheel with ratchet teeth evenly arranged on the outer circumference; the inner wall of the drive sleeve is formed with a plurality of ratchet claws along the circumferential direction that can block the reverse rotation of the ratchet wheel;

In the initial state, the upper end of the drive sleeve is higher than the upper end of the casing, at this time the drive sleeve is at the upper limit position, the ratchet and the pawl are facing each other, so that the winding reel can only rotate in the positive direction relative to the drive sleeve;

When the driving sleeve is at the lower limit position, the ratchet wheel and the pawl are completely offset, so that the coil spring can drive the winding reel to rotate in the opposite direction.

3. A split-type Bluetooth headset kit according to claim 2, wherein the coil spring is installed between the winding reel and the drive sleeve;

The side wall of the drive sleeve is formed with a sliding groove inclined downward along the circumferential direction; one end of the coil spring close to the drive sleeve is fixedly connected with a sliding head slidably connected with the sliding groove;

In the initial state, the drive sleeve is at the upper limit position, the coil spring has torque, and the sliding head is in contact with the end of the lowest point of the sliding groove.

4 . The split-type Bluetooth headset kit according to claim 2 , wherein: the inner wall of the casing is formed with a longitudinally arranged limit groove; the outer wall of the drive sleeve is formed with a limit groove slidably connected to the limit groove. bit block.

5 . The split-type Bluetooth headset kit according to claim 2 , wherein: the side wall of the casing is formed with two centrally symmetrically distributed connector slots for the charging cable to pass through; 6 .

The end of the charging cable is provided with a charging connector that can be electrically connected to the Bluetooth earphone unit; the end of the charging connector remote from the charging cable is fixedly connected with a permanent magnet; the polarities of the two permanent magnets remote from the charging connector are opposite.