CN109687199B - Electric connection external member and charging device of bluetooth headset - Google Patents
Electric connection external member and charging device of bluetooth headset Download PDFInfo
- Publication number
- CN109687199B CN109687199B CN201710979133.1A CN201710979133A CN109687199B CN 109687199 B CN109687199 B CN 109687199B CN 201710979133 A CN201710979133 A CN 201710979133A CN 109687199 B CN109687199 B CN 109687199B
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- Prior art keywords
- male connector
- female socket
- socket
- female
- charging
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- 230000013011 mating Effects 0.000 claims description 22
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to the technical field of electric connection, and particularly relates to a male connector, a female connector, an electric connection kit and a charging device of a Bluetooth headset, wherein the male connector comprises an electric wire, an annular conductive ring and a columnar male connector shell, at least one conductive ring is arranged in the conductive ring, a male connector accommodating cavity is formed in the male connector shell, the electric wire passes through the male connector accommodating cavity and passes through two column ends of the male connector shell, at least one annular matching groove which is circumferentially arranged on the outer column wall surface of the male connector shell and is used for accommodating the conductive ring is formed in the circumferential direction of the male connector shell, a wiring port which is communicated with the male connector accommodating cavity is formed in the groove bottom of the annular matching groove, and the electric wire is electrically connected with the conductive ring at the wiring port. By utilizing the structure of the invention, the flexibility of electrical connection is improved.
Description
Technical Field
The invention belongs to the technical field of electric connection, and particularly relates to an electric connection sleeve and a charging device of a Bluetooth headset.
Background
The Bluetooth headset is to apply the Bluetooth technology to the hands-free headset, so that a user can avoid the trouble of annoying wires and can easily talk in various modes. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce family to increase efficiency. The general Bluetooth earphone is provided with a special charger, if the special charger is not provided, the charging interface (the thin round hole is arranged, the Mini USB universal interface is arranged) can be directly found, and the charger with the same rated output power is used.
In general, when a bluetooth headset is plugged into a base or a charging box for charging, the charged electric quantity is more durable in use time than that of the charging of the bluetooth headset directly; the other charging mode is the same as that of directly charging the Bluetooth headset, the charging wire is inserted into the hole of the base, and then the charging can be normally performed by opening the power supply.
Because the existing Bluetooth earphone is connected with a power supply through a USB data line or a charging box, the use is greatly limited, and the Bluetooth earphone brings a plurality of inconveniences to the carrying and cannot flexibly rotate the position.
Disclosure of Invention
The invention aims to provide an electric connection sleeve, which aims to solve the technical problem that flexible rotation cannot be achieved in the prior art.
The invention is realized in the following way:
the utility model provides an electric connection external member, includes public joint and female joint seat, public joint includes electric wire, takes the form of annular conductive ring and takes the form of column setting public joint casing, the conductive ring is equipped with at least one, public joint casing opens public first accommodation chamber in its inside, the electric wire warp public first accommodation chamber, and pass public joint casing both ends, public joint casing is equipped with at least one and is used for placing respectively in its outer column wall and circumference annular cooperation groove of conductive ring, public joint casing offers the wiring mouth that communicates to public first accommodation chamber in the tank bottom of annular cooperation groove, electric wire in wiring mouth department with conductive ring electric connection;
the female socket is matched with the male connector for use, the female socket comprises a female socket shell and at least one conductive needle which is respectively used for being electrically connected with one conductive ring, a female socket accommodating cavity is formed in the female socket shell, a female socket matching groove which is used for accommodating the male connector and is arranged in a penetrating manner is formed in the female socket shell, the cross section of the female socket matching groove is a major arc bow, the diameter of the major arc bow is equal to the column diameter of the male connector shell, at least one female socket through hole which is communicated with the female socket accommodating cavity is formed in the bottom of the female socket matching groove, and the conductive needle penetrates through the female socket through hole, and one end of the conductive needle is arranged in the female socket accommodating cavity; the female seat comprises an elastic piece which is arranged in the female seat accommodating cavity and has elastic recovery, and the elastic piece drives the other end of the conductive needle to protrude out of the bottom of the female seat matching groove through elastic recovery force of the elastic piece.
Alternatively, the annular fitting groove has a groove width in the central axis direction thereof equal to the thickness of the conductive ring in the central axis direction thereof.
Optionally, the wiring opening is fully distributed at the bottom of the annular matching groove;
the male connector comprises a pair of clamping rings which are integrally connected with the inner ring side of the conducting ring, are reversely extended in the accommodating cavity of the male connector, and are matched with the male connector shell in a clamping manner.
Optionally, the outer ring surface of the conductive ring is concavely arranged.
Optionally, at least one column end of the male connector housing is arranged in a hemispherical shape.
Optionally, the electrical conductor passes through the geometric center of the male housing post end.
Optionally, the ratio of the slot width of the female seat mating slot to the diameter of the major arc bow is 0.6-0.8.
Optionally, the female socket comprises a pair of limiting pieces connected with the female socket shell and located in the female socket matching groove, and the distance between the two limiting pieces is slightly larger than or equal to the column height of the male socket shell.
Optionally, both the limiting members are provided with avoiding openings for avoiding the electric wires.
The invention also provides a charging device of the Bluetooth headset, which is used for charging the Bluetooth headset, the Bluetooth headset comprises a pair of headsets and connecting wires electrically connected with the two headsets, the charging device of the Bluetooth headset comprises a power connector electrically connected with an external power supply, a charging female seat electrically connected with the power connector through the charging wires and used as a charging power supply, and a charging male seat electrically connected with the Bluetooth headset, the charging female seat comprises the female seat, and the charging male seat comprises a male connector which is connected with the connecting wires in series and is the male connector.
Optionally, the bluetooth headset charging device includes portable power source and supplementary head that charges, portable power source includes chargeable call and foretell female seat, chargeable call with conductive needle electric connection, supplementary the head that charges include with charging wire establish ties and above-mentioned public joint.
The female seat shell is provided with the female seat matching groove which is used for accommodating the male connector and is communicated with the male seat shell, the cross section of the female seat matching groove is a major arc bow, and the diameter of the major arc bow is equal to the column diameter of the male connector shell.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the embodiments of the present invention or the drawings used in the description of the prior art, and it is obvious that the drawings described below are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of an electrical connection kit according to an embodiment of the present invention;
FIG. 2 is a perspective view of a male connector for providing an electrical connection kit according to an embodiment of the present invention;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a perspective view of a female socket for providing an electrical connection kit according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a portion of a male connector for providing an electrical connection kit according to an embodiment of the present invention, wherein the male connector comprises a male connector housing, a conductive ring, and a clamping ring;
fig. 6 is a usage state diagram of a charging device of a bluetooth headset according to a second embodiment of the present invention in a first operation mode;
fig. 7 is a usage state diagram of a charging device of a bluetooth headset according to a second embodiment of the present invention in a second operation mode;
fig. 8 is a usage state diagram of a third operation mode of the charging device of the bluetooth headset according to the second embodiment of the invention.
Reference numerals illustrate:
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
Example 1
Referring to fig. 1, an electrical connection kit according to an embodiment of the invention includes a male connector 100 and a female socket 200 mated with the male connector 100.
Referring to fig. 2 to 4, the male connector 100 includes an electrical lead 110, an annular conductive ring 120 and a cylindrical male connector housing 130, at least one conductive ring 120 is disposed in the conductive ring 120, a male connector housing 101 is disposed in the male connector housing 130, the electrical lead 110 passes through the male connector housing 101 and passes through two cylindrical ends of the male connector housing 130, at least one annular matching groove is circumferentially disposed on an outer cylindrical wall surface of the male connector housing 130 and is used for placing the conductive ring 120, a connection port 102 connected to the male connector housing 101 is disposed at a bottom of the annular matching groove, and the electrical lead 110 is electrically connected to the conductive ring 120 at the connection port 102.
Referring to fig. 5, the female socket 200 includes a female socket housing 210 and at least one conductive pin 220 electrically connected to a conductive ring 120, the conductive pin 220, the female socket housing 210 has a female socket accommodating cavity therein, the female socket housing 210 has a female socket mating groove 211 on the exterior thereof for accommodating the male connector 100 and penetrating the male connector housing 130, the female socket mating groove 211 has a major arc shape, the major arc has a diameter equal to the column diameter of the male connector housing 130, the female socket housing 210 has at least one female socket through hole at the bottom of the female socket mating groove 211 for communicating with the female socket accommodating cavity, and the conductive pin 220 passes through the female socket through hole with one end disposed in the female socket accommodating cavity; the female socket 200 includes an elastic member disposed in the female socket accommodating cavity and having elastic restoration, and the elastic member drives the other end of the conductive pin 220 to protrude from the bottom of the female socket mating groove 211 by its elastic restoration force.
Based on the above structure, since the female socket housing 210 is provided with the female socket mating groove 211 for accommodating the male connector 100 therein and penetrating the female socket housing, the cross section of the female socket mating groove 211 is a major arc, and the diameter of the major arc is equal to the column diameter of the male connector housing 130, in this way, in use, the male connector 100 can be directly plugged into the female socket mating groove 211, and a conductive ring 120 is electrically connected with a conductive needle 220, thereby completing the electrical connection between the male connector 100 and the female socket 200, which is convenient in time, wherein, since the diameter of the major arc is equal to the column diameter of the male connector housing 130, the male connector 100 can be rotated in the female socket mating groove 211, and the male connector 100 can be rotated flexibly to a suitable position, with good flexibility.
In the above description, since the male connector 100 is generally connected to other devices, such as a bluetooth headset, since the headset cord is easily wound, it is often necessary to rotate the male connector 100.
Referring to fig. 4, in this embodiment, the groove width of the annular fitting groove in the central axis direction thereof is equal to the thickness of the conductive ring 120 in the central axis direction thereof. Based on structural design, the gap between the conducting ring 120 and the groove wall of the annular matching groove is smaller, and the wiring port 102 is plugged, so that water, dust and the like outside the male connector 100 are prevented from falling into the male connector accommodating cavity 101, and therefore a waterproof effect is achieved, and therefore the male connector 100 also has certain waterproof performance.
Further, the wiring port 102 is fully distributed at the bottom of the annular matching groove, so that the male connector housing 130 is divided into a plurality of ring shells which are arranged at intervals along the extending direction of the male connector housing 130 and are annularly arranged, on the basis, the male connector 100 comprises a pair of clamping rings 140 which are integrally connected with the inner ring side of the conductive ring 120 and are reversely extended in the male connector accommodating cavity 101 and are matched with the male connector housing 130 in a clamping manner, based on the structural design, the clamping rings 140 can be clamped to the ring shells in the assembling process, and therefore, the connecting efficiency of the male connector 100 is improved, and the assembling efficiency of the male connector 100 is improved. Specifically, in this embodiment, the inner ring surface of the ring shell is provided with a clamping groove, and the outer ring surface of the clamping ring 140 is provided with a clamping hook matched with the clamping groove.
In the embodiment of the present invention, the outer ring surface of the conductive ring 120 is concavely disposed. In this way, the problem of excessive jacking force between the conductive ring 120 and the conductive pin 220 can be avoided.
Referring to fig. 2 to 4, in the embodiment of the present invention, both column ends of the male housing 130 are arranged in a hemispherical shape, so that excessively sharp corners can be prevented from occurring during use, and a user is prevented from being injured.
Referring to fig. 2-3, in an embodiment of the present invention, the electrical conductors 110 pass through the geometric center of the post end of the male housing 130.
Referring to fig. 5, the ratio of the width of the notch of the female socket mating groove 211 to the diameter of the major arc bow is 0.6-0.8, thus ensuring that the notch of the female socket mating groove 211 has a proper width, facilitating the insertion of the male connector 100 into the female socket mating groove 211, and improving the use efficiency.
Referring to fig. 5, the female socket 200 includes a pair of stoppers 230 connected to the female socket housing 210 and located in the female socket mating groove 211, and a distance between the stoppers 230 is slightly greater than or equal to a column height of the male socket housing 130. In this way, after the male connector 100 is placed in the female seat mating groove 211, the two limiting members 230 can limit the male connector 100, so that a conductive ring 120 and a conductive pin 220 are electrically connected. Specifically, each conductive ring 120 is symmetrically disposed about a midpoint of the two limiting members 230.
Further, both of the stoppers 230 are provided with a relief opening for the relief of the electrical lead 110. In combination with the foregoing structure, the size of the relief opening can be minimized when the electrical lead 110 passes through the geometric center of the post end of the male housing 130.
Example two
Referring to fig. 2 to 4, a male connector 100 according to an embodiment of the invention is provided.
The male connector 100 comprises an electric wire 110, an annular conductive ring 120 and a columnar male connector housing 130, wherein at least one conductive ring 120 is arranged, a male connector accommodating cavity 101 is formed in the male connector housing 130, the electric wire 110 passes through the male connector accommodating cavity 101 and passes through two column ends of the male connector housing 130, at least one annular matching groove for accommodating the conductive ring 120 is formed in the peripheral surface of the male connector housing 130, a wiring port 102 communicated to the male connector accommodating cavity 101 is formed in the bottom of the annular matching groove of the male connector housing 130, and the electric wire 110 is electrically connected with the conductive ring 120 at the wiring port 102.
Further, the groove width of the annular fitting groove in the central axis direction thereof is equal to the thickness of the conductive ring 120 in the central axis direction thereof.
Further, the wiring opening 102 is fully distributed at the bottom of the annular matching groove;
the male connector 100 includes a pair of clamping rings 140 integrally connected to the inner ring side of the conductive ring 120, and disposed in the male connector accommodating cavity 101 in a reverse extending manner, and in clamping fit with the male connector housing 130.
Further, the conductive ring 120 is disposed with an axial recess on an outer circumferential surface thereof.
Further, at least one column end of the male housing 130 is configured as a hemisphere.
Further, the electrical leads 110 pass through the geometric center of the post end of the male housing 130.
Example III
Referring to fig. 5, a male connector 100 according to an embodiment of the present invention is used in cooperation with the male connector 100 according to the second embodiment, and in this embodiment, the components related to the male connector 100 according to the first embodiment can be referred to as the first embodiment.
The female socket 200 includes a female socket housing 210 and at least one conductive pin 220 electrically connected to the conductive ring 120, the conductive pin 220 is disposed in the female socket housing 210, a female socket accommodating cavity is formed in the female socket housing 210, a female socket mating groove 211 for accommodating the male connector 100 is formed in the female socket housing 210, the cross section of the female socket mating groove 211 is a major arc arch, the diameter of the major arc arch is equal to the column diameter of the male socket housing 130, at least one female socket through hole communicated to the female socket accommodating cavity is formed in the bottom of the female socket housing 210, and the conductive pin 220 passes through the female socket through hole, and one end of the conductive pin is disposed in the female socket accommodating cavity; the female socket 200 includes an elastic member disposed in the female socket accommodating cavity and having elastic recovery, and the elastic member drives the other end of the conductive pin 220 to protrude from the bottom of the female socket mating groove 211 by its elastic recovery force.
Further, the ratio of the notch width of the female socket fitting groove 211 to the diameter of the major arc bow is 0.6-0.8.
Further, the female socket 200 includes a pair of limiting members 230 connected to the female socket housing 210 and located in the female socket mating groove 211, and a distance between the limiting members 230 is slightly greater than or equal to a column height of the male socket housing 130.
Further, both of the limiting members 230 are provided with a avoiding opening for avoiding the electrical wires 110.
Example IV
The embodiment provides a charging device of bluetooth headset for charge for bluetooth headset, bluetooth headset includes a pair of earphone and the connecting wire of two earphones of electric connection.
Referring to fig. 6 to 8, the charging device of the bluetooth headset includes a power connector 300 electrically connected to an external power source, a charging socket 500 electrically connected to the power connector 300 through a charging wire 400 and used as a charging power source, and a charging socket 600 electrically connected to the bluetooth headset, wherein the charging socket 500 includes the socket 200 described in the third embodiment, and the charging socket 600 includes the male connector 100 connected in series with a connecting wire and described in the second embodiment.
The power connector 300 is a USB interface, such as a USB interface or a USB interface, or the power connector 300 is a power adapter with plug terminals, and the number of plug terminals may be one or more, however, the form of the power connector 300 may be other manners, and is not limited to the above.
Based on this structure, bluetooth headset can come the female seat 200 of electrically connected to the female seat 500 of charging through the male joint 100 of the male seat 600 of charging, wherein, has convenient to use between male joint 100 and the female seat 200, and the good characteristics of flexibility, bluetooth headset also has convenient to use with the female seat 500 of charging between the electric connection, the good characteristics of flexibility.
In use, the power connector 300 is electrically connected to an external power source, so that the Bluetooth headset can be charged by the external power source.
Referring to fig. 6, the bluetooth headset charging device includes a mobile power source 700 and an auxiliary charging head 800, wherein the mobile power source 700 includes a rechargeable battery and the female connector 200 for implementing the third embodiment, the rechargeable battery is electrically connected to the conductive pin 220, and the auxiliary charging head 800 includes the male connector 100 connected in series with the charging wire 400 and described in the second embodiment.
Based on this structural design, the female socket 200 electrically connected to the power supply through the male connector 100 of the auxiliary charging head 800 between the mobile power supply 700 and the auxiliary charging head 800, wherein the male connector 100 and the female socket 200 have the characteristics of convenient use and good flexibility, and the electrical connection between the mobile power supply 700 and the auxiliary charging head 800 also has the characteristics of convenient use and good flexibility.
In the use process, the Bluetooth headset charging device has the following centralized working modes:
in the first operation mode, referring to fig. 6, the power connector 300 is electrically connected to an external power source, the charging socket 500 is in connection with the charging socket 600, the mobile power source 700 is not in connection with the auxiliary charging head 800, and in this operation mode, the external power source directly charges the bluetooth headset.
In the second operation mode, referring to fig. 7, the power connector 300 is electrically connected to an external power source, the charging socket 500 is not connected to the charging socket 600, the mobile power source 700 is connected to the auxiliary charging head 800, and in this operation mode, the external power source directly charges the mobile power source 700.
In a third working mode, the charging socket 500 is connected to the charging socket 600, and the mobile power supply 700 is connected to the auxiliary charging head 800, so that in this working mode, the mobile power supply 700 indirectly charges the bluetooth headset; in addition, the charging male socket 600 is directly connected and matched with the mobile power supply 700, and the mobile power supply 700 directly charges the Bluetooth headset.
In a fourth operation mode, referring to fig. 8, the power connector 300 is electrically connected to an external power source, the charging socket 500 is in connection with the charging socket 600, the mobile power source 700 is in connection with the auxiliary charging head 800, and in this operation mode, the external power source charges both the bluetooth headset and the mobile power source 700;
the foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (11)
1. The utility model provides an electric connection external member, its characterized in that includes public joint and female seat, public joint includes electric wire, takes the form of annular conductive ring and takes the form of column setting public joint casing, the conductive ring is equipped with at least one, public joint casing opens public head accommodation chamber in its inside, the electric wire is through public head accommodation chamber, and pass public joint casing both ends, public joint casing is equipped with at least one and is used for placing respectively in its outer column wall and circumference annular cooperation groove of conductive ring, public joint casing offers the wiring mouth that communicates to public head accommodation chamber in the tank bottom of annular cooperation groove, electric wire is in junction department with conductive ring electric connection;
the female socket is matched with the male connector for use, the female socket comprises a female socket shell and at least one conductive needle which is respectively used for being electrically connected with one conductive ring, a female socket accommodating cavity is formed in the female socket shell, a female socket matching groove which is used for accommodating the male connector and is arranged in a penetrating manner is formed in the female socket shell, the cross section of the female socket matching groove is a major arc bow, the diameter of the major arc bow is equal to the column diameter of the male connector shell, at least one female socket through hole which is communicated with the female socket accommodating cavity is formed in the bottom of the female socket matching groove, and the conductive needle penetrates through the female socket through hole, and one end of the conductive needle is arranged in the female socket accommodating cavity; the female seat comprises an elastic piece which is arranged in the female seat accommodating cavity and has elastic recovery, and the elastic piece drives the other end of the conductive needle to protrude out of the bottom of the female seat matching groove through elastic recovery force of the elastic piece.
2. The electrical connection kit of claim 1, wherein the annular mating groove has a groove width in a central axis direction thereof that is equal to a thickness of the conductive ring in a central axis direction thereof.
3. The electrical connection kit of claim 2, wherein the wire connection opening is disposed at a bottom of the annular mating groove;
the male connector comprises a pair of clamping rings which are integrally connected with the inner ring side of the conducting ring, are reversely extended in the accommodating cavity of the male connector, and are matched with the male connector shell in a clamping manner.
4. The electrical connection kit of claim 1, wherein the outer annular surface of the conductive ring is concave.
5. The electrical connection kit of claim 1, wherein at least one post end of the male housing is configured as a hemisphere.
6. The electrical connection kit of any one of claims 1-5, wherein the electrical lead passes through a geometric center of the male housing post end.
7. The electrical connection kit of any one of claims 1-5, wherein a ratio of a slot width of the female mating slot to a diameter of the major arc bow is 0.6-0.8.
8. The electrical connection kit of any one of claims 1-5, wherein the female socket comprises a pair of limiting members connected to the female socket housing and positioned in the female socket mating groove, and a distance between the limiting members is slightly greater than or equal to a post height of the male socket housing.
9. The electrical connection kit of claim 8, wherein both of the stop members are provided with relief openings for relieving the electrical leads.
10. A charging device for a bluetooth headset, the bluetooth headset comprising a pair of headsets and connecting wires electrically connected to the two headsets, wherein the charging device for the bluetooth headset comprises a power connector electrically connected to an external power source, a charging socket electrically connected to the power connector via the charging wires and used as a charging power source, and a charging socket electrically connected to the bluetooth headset, the charging socket comprising a socket according to any one of claims 1 to 9, the charging socket comprising a male connector in series with the connecting wires and being according to any one of claims 1 to 9.
11. The charging device of a bluetooth headset according to claim 10, wherein the charging device of the bluetooth headset comprises a mobile power source comprising a rechargeable battery electrically connected to the conductive pin and a female socket according to any one of claims 1 to 9, and an auxiliary charging head comprising a male connector in series with the charging lead and according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979133.1A CN109687199B (en) | 2017-10-19 | 2017-10-19 | Electric connection external member and charging device of bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979133.1A CN109687199B (en) | 2017-10-19 | 2017-10-19 | Electric connection external member and charging device of bluetooth headset |
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| Publication Number | Publication Date |
|---|---|
| CN109687199A CN109687199A (en) | 2019-04-26 |
| CN109687199B true CN109687199B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710979133.1A Active CN109687199B (en) | 2017-10-19 | 2017-10-19 | Electric connection external member and charging device of bluetooth headset |
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| CN (1) | CN109687199B (en) |
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| CN114034979A (en) * | 2021-11-12 | 2022-02-11 | 昆明理工大学 | Alternating current transmission line distance measuring method and system |
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|---|---|---|---|---|
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| CA2946682C (en) * | 2015-10-27 | 2022-04-05 | Extensive Energy Technologies Partnership | Latching rotary connector system |
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| JPH0962437A (en) * | 1995-08-23 | 1997-03-07 | Nec Corp | Computer input device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109687199A (en) | 2019-04-26 |
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