CN112119545B

CN112119545B - Connector, electric equipment and connecting piece

Info

Publication number: CN112119545B
Application number: CN201980031567.6A
Authority: CN
Inventors: 李日照; 于建方; 覃开幸; 张珏琳
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2022-12-09
Anticipated expiration: 2039-07-26
Also published as: CN112119545A; WO2021016765A1

Abstract

A connector (10), a consumer and a connector. The connector (10) includes a plug (1) and a receptacle (2) that mate with each other. The plug (1) comprises a plug shell (11), a multi-channel terminal (13) and a single-channel terminal (12), the number of the multi-channel terminal (13) is at least one, the number of the single-channel terminal (12) is a plurality of, and the multi-channel terminal (13) and the single-channel terminal (12) are installed on the plug shell (11) at intervals, and the front ends of the multi-channel terminal (13) and the single-channel terminal (12) face to the same side. The socket (2) includes a socket housing (21) and a socket terminal (22) provided on the socket housing (21).

Description

Connector, electric equipment and connecting piece

Technical Field

The application belongs to the field of electric connectors, and particularly relates to a connector, electric equipment and a connecting piece.

Background

The electrical connector is composed of a female contact (socket for short) and a male contact (plug for short) which are detachably connected. As one of the electrical connectors, a high-current connector is widely used in the mechanical and aviation fields, and is mainly used for connecting a larger current.

Present heavy current connector only has set the single channel terminal or only has set the multichannel terminal, during the use, can only be used for the single channel to connect or the multichannel is connected, and the function is single, and the use limitation is very big.

Therefore, there is an urgent need for an electrical connector that can not only realize single-channel signal transmission but also realize multi-channel signal transmission.

Disclosure of Invention

The application provides a connector, consumer and connecting piece to function singleness among the electric connector among the solution prior art uses the technical problem who is limited.

The connector provided by the application comprises a plug and a socket which are matched with each other;

the plug comprises a plug shell, multiple-channel terminals and single-channel terminals, the number of the multiple-channel terminals is at least one, the number of the single-channel terminals is several, at least one multiple-channel terminal and a plurality of single-channel terminals are installed on the plug shell at intervals, and the front ends of the multiple-channel terminals and the single-channel terminals face to the same side;

the socket comprises a socket shell and a socket terminal arranged on the socket shell, and the socket terminal is matched with the single-channel terminal or the multi-channel terminal.

Further, for better realization this application, be equipped with a plurality of on the plug housing and run through the first through-hole and the second through-hole of plug housing front end and rear end, the front end of multichannel terminal passes first through-hole and detachably install in the first through-hole, the front end of single channel terminal passes second through-hole and detachably install in the second through-hole.

Furthermore, for this application of better realization, be equipped with a plurality of on the socket shell and run through the third through-hole of socket shell front end and rear end, the socket terminal is installed in the third through-hole.

Furthermore, in order to better implement the present application, the plug housing is further provided with a partition portion fixedly connected to the front end of the first through hole, the surface of the partition portion is provided with a plurality of guide grooves communicated with the first through hole, and each guide groove comprises a first groove located on one side of the partition portion and a second groove located on the other side of the partition portion;

the multichannel terminal comprises a connecting part, and a plurality of first conducting strips and a plurality of second conducting strips which are arranged on the connecting part, wherein the plurality of first conducting strips and the plurality of second conducting strips are arranged oppositely, the plurality of first conducting strips are arranged at intervals, and the plurality of second conducting strips are arranged at intervals;

the connecting part is also provided with a plurality of first contacts and a plurality of second contacts, each first conducting strip is respectively connected with one or a plurality of first contacts, each second conducting strip is respectively electrically connected with one or a plurality of second contacts, when the connecting part is inserted into the first through hole, one first conducting strip is respectively inserted into each first groove, and one second conducting strip is respectively inserted into each second groove.

Further, for better realization of the present application, the second conductive sheet includes a connector and an extension portion, the extension portion is connected to the connector, the second contact is connected to the connector, and the extension portion is inserted into the second groove.

Furthermore, in order to better realize the present application, the second conductive sheet includes one or more of the protruding portions, each of the protruding portions is connected to the connecting body, and each of the protruding portions corresponds to one of the second grooves.

Furthermore, for better realization of the present application, the first conductive sheets are arranged in an insulated manner, and the second conductive sheets are arranged in an insulated manner.

Further, for better realization this application, a plurality of second conducting strips are including being the second conducting strip of L type and being the second conducting strip of bar, and the second conducting strip that is the L type encloses the both sides of establishing at the second conducting strip that is the bar.

Further, in order to better realize the present application, the plurality of second conductive plates include two second conductive plates in an L shape, wherein one of the second conductive plates is enclosed on two sides of the other second conductive plate.

Furthermore, for better realization of the application, the shape of the connecting part is matched with that of the first through hole, the side wall of the connecting part is provided with an elastic convex strip, and when the connecting part is inserted into the first through hole, the elastic convex strip is pressed on the side wall of the first through hole.

Further, for better realization this application, all be equipped with the design hole on first conducting strip and the second conducting strip, first conducting strip with the second conducting strip is all fixed through imbedding fashioned mode on the connecting portion.

Further, for this application of better realization, the single channel terminal is "Y" type terminal, be equipped with the arch on the afterbody lateral wall of single channel terminal, be equipped with the notch on the inside wall of second through-hole, work as the single channel terminal inserts in the second through-hole time-spent, protruding joint is in the notch.

Further, for better realization this application, the single channel terminal includes the third conducting strip, the front end of first conducting strip the front end of second conducting strip and the front end of third conducting strip all sets up along the grafting direction interval.

Further, for better realization of the present application, the length of the first conductive plate extending out of the plug housing is not equal to the length of the second conductive plate extending out of the plug housing.

Furthermore, for better realization of the present application, the socket terminal comprises an elastic clip consisting of two fourth conducting strips, and when the plug is inserted into the socket, the two fourth conducting strips are respectively in contact conduction with the corresponding first conducting strips and the second conducting strips.

Furthermore, for better realization of the application, the front end of the socket shell is provided with a guide hole, the front end of the plug shell is provided with a guide rod, and the guide rod is inserted in the guide hole.

Further, for better realization this application, the length of guide bar is greater than the multichannel terminal with the length of single channel terminal.

Further, for better realization this application, the guide bar is hollow structure, on the plug shell with the lateral wall that the guide bar corresponds link up and form the counter bore, the plug still includes the stiffener, the stiffener passes stretch into behind the counter bore inside the guide bar.

Further, in order to better realize the application, the material of the guide rod is plastic, and the material of the reinforcing rod is metal.

The electric equipment comprises a connector, a control unit and a control unit, wherein the connector comprises a plug and a socket which are matched with each other;

The connector provided by the application comprises a plug, wherein the plug is used for being matched with a socket;

The present application further provides a connector comprising a socket for mating with a plug;

The connector, consumer and connecting piece of this application compare in prior art and have following beneficial effect:

the terminal in the plug in this application not only contains single channel terminal, but also contains multichannel terminal, and like this, the user can be through being connected different terminal and external world to realize nimble selection as required and use single channel terminal or multichannel terminal, when using single channel terminal, can realize single signal transmission, when using multichannel terminal, can realize many signal transport, thereby make the function of this application more, and application range is wider.

In addition, this application has increased the multichannel terminal in the terminal of plug, and the multichannel terminal includes connecting portion and a plurality of first conducting strip and a plurality of second conducting strip of setting on connecting portion, a plurality of first conducting strips and a plurality of second conducting strip all set up and quantity the same at interval, the single channel terminal includes the third conducting strip, the front end of first conducting strip, the front end of second conducting strip and the front end of third conducting strip all set up along the grafting direction interval, and be equipped with the resilient clip who constitutes by two fourth conducting strips that corresponds with it on the socket terminal, the back is pegged graft in resilient clip to the multichannel terminal, one of them contact connection in first conducting strip and two fourth conducting strips, the second conducting strip is connected with another fourth conducting strip contact. After each first conducting strip is connected with the fourth conducting strip, and each second conducting strip is connected with the fourth conducting strip, an independent signal channel can be formed, so that a user can selectively use one signal channel or a plurality of signal channels according to needs.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a connector according to an embodiment of the present application;

FIG. 2 is a schematic view of a portion of a connector according to an embodiment of the present application;

FIG. 3 is a schematic plan view of a connector of an embodiment of the present application;

FIG. 4 is a cross-sectional view of a connector of an embodiment of the present application;

fig. 5 is a schematic structural view of a plug of the connector of the embodiment of the present application;

fig. 6 is a schematic structural view of a multi-channel terminal of a plug of the connector of the embodiment of the present application;

fig. 7 is a partial structural view of a multi-channel terminal of a plug of the connector according to the embodiment of the present application;

fig. 8 is a schematic view of a structure of a single channel terminal of a plug of the connector of the embodiment of the present application;

fig. 9 is a schematic structural view of a receptacle terminal of a receptacle of the connector of the embodiment of the present application;

fig. 10 is another schematic structural view of the receptacle terminal of the receptacle of the connector according to the embodiment of the present application.

Description of the main element symbols:

a connector 10;

the plug comprises a plug 1, a plug shell 11, a guide rod 111, a reinforcing rod 112, a counter bore 113, a first through hole 114, a second through hole 115, a guide groove 116, a single-channel terminal 12, a protrusion 121, a third conductive sheet 122, a third contact 123, a multi-channel terminal 13, a connecting part 131, a first conductive sheet 132, a second conductive sheet 133, a connecting body 1331, a protruding part 1332, an elastic convex strip 134, a first contact 135, a second contact 136, a separating part 14, a guide groove 141 and a shaping hole 15;

the socket 2, the socket housing 21, the guide hole 211, the socket terminal 22, and the fourth conductive plate 221.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, or an integral connection unless expressly stated or limited otherwise. Either mechanically or electrically. They may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The disclosure herein provides many different embodiments or examples for implementing different configurations of the present application. In order to simplify the disclosure of the present application, specific example components and arrangements are described herein. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Example 1:

referring to fig. 1 to 4, the present embodiment provides a connector 10, where the connector 10 includes a plug 1 and a socket 2 that mate with each other.

The plug 1 comprises single-channel terminals 12 and multi-channel terminals 13, and the number of the single-channel terminals 12 and the number of the multi-channel terminals 13 are both a plurality. The plug 1 further comprises a plug housing 11, and a plurality of multi-channel terminals 13 and a plurality of single-channel terminals 12 are mounted on the plug housing 11 at intervals.

In this embodiment, the number of the multi-channel terminals 13 is 2, the number of the single-channel terminals 12 is 6, and the 2 multi-channel terminals 13 are located in the middle of the plug housing 11, the two sides of the 2 multi-channel terminals 13 are respectively provided with 3 single-channel terminals 12 symmetrically, and the front ends of all the multi-channel terminals 13 and the single-channel terminals 12 extend out of the plug housing 11 and face to the same side.

The socket 2 includes a socket housing 21 and socket terminals 22 provided on the socket housing 21, and the number of the socket terminals 22 is plural. Each receptacle terminal 22 is adapted to one single channel terminal 12 or multi-channel terminal 12, respectively. The front end of the single-channel terminal 12 and the front end of the multi-channel terminal 13 are respectively connected with the front ends of the corresponding socket terminals 22, the rear end of the single-channel terminal 12 and the rear end of the multi-channel terminal 13 are respectively connected with equipment, and the rear end of the socket terminal 22 is connected with the corresponding equipment. The single-channel terminal 12 is generally used to transmit a large current, and the multi-channel terminal 13 is generally used to transmit various signals such as a temperature sensor signal, a weight sensor signal, a photosensor signal, and other sensor signals or device signals, and since the current between the various signals is small, the multi-channel terminal 13 may be integrated into one terminal. It is understood that the connector 10 of the present embodiment can be applied to electrical connectors including blade type high current connectors.

In this embodiment, through set up single channel terminal 12 and multichannel terminal 13 simultaneously on plug shell 11 for the terminal in the plug 1 not only contains single channel terminal 12, but also contains multichannel terminal 13, and like this, the user can be through being connected different terminals with the external world, thereby realize selecting to use single channel terminal 12 or multichannel terminal 13 as required, when using single channel terminal 12, can realize single signal or current transmission, when using multichannel terminal 13, can realize many signals or current transport.

It should be noted that the plug housing 11 and the socket housing 21 are both made of insulating materials with insulating properties, and in this embodiment, the plug housing 11 and the socket housing 21 are both made of plastic materials. The multi-channel terminals 13, the single-channel terminals 12 and the socket terminals 22 are made of a metal material with electrical conductivity, such as copper, iron or other conductive metal materials, and the number of the multi-channel terminals 13 and the number of the single-channel terminals 12 can be increased or decreased according to actual use requirements, and when the number of the single-channel terminals 12 and the number of the multi-channel terminals 13 are increased or decreased, the number of the socket terminals 22 is also increased or decreased.

In addition, please refer to fig. 1 and fig. 4, in the present embodiment, the front end of the plug housing 11 is an end close to the socket housing 21, the rear end of the plug housing 11 is an end far away from the socket housing 21, the front end of the socket housing 21 is an end close to the plug housing 21, and the front end of the socket housing 21 is an end far away from the plug housing 21. It will be understood that the same or similar descriptions, when appearing hereinafter, may also be understood with reference thereto.

Example 2:

in this embodiment, referring to fig. 5 to 9, in this embodiment, a plurality of first through holes 114 and second through holes 115 are formed in the plug housing 11 and penetrate through the front end and the rear end of the plug housing 11, the multi-channel terminal 13 penetrates from the rear end of the plug housing 11 to the front end of the plug housing 11 through the first through holes 114 and is detachably installed in the first through holes 114, and the single-channel terminal 12 penetrates from the rear end of the plug housing 11 to the front end of the plug housing 11 through the second through holes 115 and is detachably installed in the second through holes 115. In this manner, in the event of damage to the single-channel terminals 12 and/or the multi-channel terminals 13, the user may remove the damaged terminals from the plug housing 11 to facilitate replacement of the terminals.

In addition, the socket housing 21 is provided with a plurality of third through holes 212 penetrating through the front end and the rear end of the socket housing 21, the third through holes 212 form the insertion ports of the socket 2, and the socket terminals 22 penetrate through the front end of the socket housing 21 from the rear end of the socket housing 21 through the third through holes 21 and are fixed inside the third through holes 212. In addition, a partition 14 is further provided at one end of the first through hole 114 close to the front end of the plug housing 11, the partition 14 is fixedly connected to the front end of the plug housing 11, in the illustrated example, the partition 14 is in a straight plate shape, a surface of the partition 14 is provided with a plurality of guide grooves 141 communicating with the first through hole 114, each guide groove 141 extends in the same direction as the multi-channel terminal 13, and the guide grooves 141 include a first groove located at one side of the partition 14 and a second groove located at the other side of the partition 14. It is understood that in other examples, the divider 14 may have other shapes, and is not limited thereto.

The multi-channel terminal 13 includes a connection portion 131 and a plurality of first conductive sheets 132 and a plurality of second conductive sheets 133 disposed on the connection portion 131, the connection portion 131 is an insulator made of an insulating material, in the present application, the connection portion 131 is made of rubber, and it is understood that in other embodiments, the connection portion 131 may be made of other insulating materials. The plurality of first conductive sheets 131 and the plurality of second conductive sheets 132 are arranged oppositely, the plurality of first conductive sheets 132 and the plurality of second conductive sheets 133 are arranged at intervals, the front end of the first conductive sheet 132 and the front end of the second conductive sheet 133 extend out of the connecting portion 131, the rear end of each first conductive sheet 132 is further provided with one or more first contacts 135, the rear end of each second conductive sheet 133 is provided with one or more second contacts 136, and the first contacts 135 and the second contacts 136 are used for being connected with external equipment. The first contact 135 and the second contact 136 each protrude from above the connection portion 131. In the illustrated example, the first contact 135 is at a 90 ° angle to the front end of the first conductive sheet 132, and the second contact 136 is at a 90 ° angle to the front end of the second conductive sheet 133. An opening is further formed at the rear end of the first through hole 114, and the first contact 135 and the second contact 136 both penetrate through the opening. When the connection portion 131 is inserted into the first through hole 114, a first conductive sheet 132 is inserted into each first groove, and a second conductive sheet 133 is inserted into each second groove, the separating portion 14 can guide the first conductive sheet 132 and the second conductive sheet 133, and can separate each first conductive sheet 132 and each second conductive sheet 133 from each other, thereby preventing the first conductive sheet 132 and the second conductive sheet 133, the first conductive sheet 132 and the first conductive sheet 132, and the second conductive sheet 133 from contacting each other to cause short circuit.

In this embodiment, the number of the first conductive sheets 132 is 3, the number of the second conductive sheets 133 is also 3, and the first conductive sheets 132 and the second conductive sheets 133 are disposed opposite to each other. The first conductive sheet 132 and the second conductive sheet 133 have substantially the same structure.

Specifically, referring to fig. 7, the 3 second conductive sheets 133 include second

conductive sheets

133a, 133b, and 133c. In the example shown in fig. 7, 133a, 133b, and 133c are sequentially arranged at intervals up and down. The second conductive sheet 133a is strip-shaped, the second conductive sheet 133b is L-shaped, and the second conductive sheet 133c is L-shaped. The L-shaped second conductive sheet 133b is surrounded on both sides of the second conductive sheet 133 a. The L-shaped second conductive sheet 133c is surrounded on both sides of the L-shaped second conductive sheet 133 b. That is, in the illustrated embodiment, the 3 second conductive sheets 133 are spaced from each other and are arranged to surround each other from top to bottom.

It is to be understood that, in other embodiments, the number of the second conductive sheets 133 may also be 2 or more than 3, and when the number of the second conductive sheets 133 is two, the two second conductive sheets 133 may be one strip, one L-shaped, or both L-shaped, and the arrangement thereof is substantially the same as that described above. When the number of the second conductive sheets 133 is greater than 3, one of the second conductive sheets 133 may be a strip, and the others may be L-shaped, and the arrangement manner of the second conductive sheets 133 is substantially the same as the above manner. In addition, in some embodiments, the plurality of second conductive sheets 133 may also be all strip-shaped or all L-shaped, and are not limited herein.

It is also understood that, in the present embodiment, the first conductive sheet 132 may be disposed in the same manner as the second conductive sheet 133, and will not be described in detail herein to avoid redundancy.

Further, in the present embodiment, each of the second conductive sheets 133 includes the connection body 1331 and the extension 1332, and the extension 1332 corresponds to the leading end of the second conductive sheet 133. The extension 1332 is connected to the connecting body 1331, the second contact 136 is connected to the connecting body 1331, and the extension 1332 is inserted into the second groove. The two second conductive sheets 133 are insulated from each other. It is to be understood that, in the present embodiment, the specific structure of the first conductive sheet 132 may be substantially the same as that of the second conductive sheet 133.

In addition, in the illustrated example, the number of the second conductive sheets 133 is 3, and each of the second conductive sheets 133 is provided with one connecting body 1331 and one extending portion 1332, that is, one connecting body 1331 corresponds to one extending portion 1332. It is to be understood that, in other embodiments, each second conductive sheet 133 may also have one connecting body 1331 and a plurality of protruding portions 1332 (for example, 2, 3, or more), the plurality of protruding portions 1332 are all connected to the connecting body 1331, and each protruding portion 1331 corresponds to one second groove, and the specific number and arrangement manner are not limited herein. It is to be understood that, in such an example, the first conductive sheet 132 may also be disposed in the same manner as the second conductive sheet 133. It is to be understood that, in other embodiments, the number of the first conductive sheets 132 may be 2 or 3 or more, and the number of the second conductive sheets 133 may also be 2 or 3 or more. In addition, the plurality of first conductive plates 132 and the plurality of second conductive plates 133 may also enhance the contact reliability of the multi-channel terminal 13 with the socket terminal 22.

It should be noted that, in the present embodiment, the first through hole 114 is a square hole, the shape of the connecting portion 131 is matched with the shape of the first through hole 114, and two elastic ribs 134 are disposed on the side wall of the connecting portion 131, the two elastic ribs 134 are respectively disposed on two sides of the connecting portion 131, when the connecting portion 131 is inserted into the first through hole 114, the elastic ribs 134 are pressed against the side wall of the first through hole, so as to fix the whole multi-channel terminal 13 on the plug housing 11.

In addition, the first conductive sheet 132 and the second conductive sheet 133 are both provided with a shaping hole 15, the first conductive sheet 132 and the second conductive sheet 133 are both fixed on the connecting portion 131 in an embedding and forming manner, and the shaping hole 15 is used for fixing the first conductive sheet 132 and the second conductive sheet 133 on the connecting portion 131 more stably during embedding and forming. Specifically, in the illustrated embodiment, the connection body 1331 of the second conductive sheet 133 is fixed to the connection portion 131 by insert molding, and the extension portion 1332 extends from the connection portion 131.

Referring to fig. 4 and 9, the single-channel terminal 12 is a terminal of a "Y" type structure, specifically, the single-channel terminal 12 may be formed by combining two third conductive sheets 122 of a "Z" type, a lower end of the "Y" type structure is a front end of the single-channel terminal 12, a bifurcated portion of an upper end of the "Y" type structure is a rear end of the single-channel terminal 12, a plurality of third contacts 123 are disposed on two bifurcated portions of the rear end of the single-channel terminal 12, and the third contacts 123 are located above the single-channel terminal 12 and form an angle of 90 ° with the front end of the single-channel terminal. In the present embodiment, the single channel-to-terminal 12 is designed to be "Y" type, so that the rear end of the single channel terminal 12 can be connected with more contacts, and the shunted circuit can be merged to the front end through the "Y" type structure, so that the single channel terminal 12 can bear more current. It is understood that in other examples, the single-channel terminal 12 may be configured in other structures, and only can be connected with the socket terminal 22 stably, and is not limited herein.

In addition, please refer to fig. 8, two outer sidewalls of the rear-end branch portion of the single-channel terminal 12 are respectively provided with a protrusion 121, the second through-hole 115 is a square hole, two sides of the inner sidewall of the second through-hole 115 are respectively provided with recesses recessed toward the sidewall, when the single-channel terminal 12 is inserted into the second through-hole 115, the protrusion 121 is clamped in the recesses, so as to fix the single-channel terminal 12 on the plug housing 11, two guide grooves 116 for guiding the two branch portions of the rear end of the single-channel terminal 12 are further provided below the second through-hole 115, when the rear end of the single-channel terminal 15 slides through the guide grooves 116, the two branch portions can approach each other and form a certain outward expanding elastic force, so that the protrusion 121 can be more firmly fixed in the recesses.

Referring to fig. 9, the socket terminal 22 includes two fourth conductive sheets 221 symmetrically and alternately disposed, and the two fourth conductive sheets 221 form a "er" shaped elastic clip, in this embodiment, when the plug 1 is plugged into the socket 2, the two fourth conductive sheets 221 are respectively in contact with the corresponding first conductive sheet 132 and the second conductive sheet 133, and the two fourth conductive sheets 221 are simultaneously in contact with the front end of the third conductive sheet 122. Each first conductive sheet 132 and the fourth conductive sheet 221 form an individual signal channel after being connected, and each second conductive sheet 133 and the fourth conductive sheet 133 form an individual signal channel after being connected, that is, in the illustrated embodiment, any one of the plurality of first conductive sheets 132 and the fourth conductive sheet 221 are communicated to form a signal channel, and any one of the plurality of second conductive sheets 133 and the fourth conductive sheet 221 are communicated to form a signal channel, and it can be understood that a user can select one or more signal channels according to the use requirement.

In the example of fig. 9, a fourth conductive sheet 211 is connected in one-way communication with the first conductive sheet 132. The other fourth conductive plate 211 is connected to the second conductive plate 133 for another communication, and then the multi-channel terminal 13 is in two-way communication with the socket terminal 22. Referring to fig. 10, in the example of fig. 10, the number of the fourth conductive sheets 211 is 3, each fourth conductive sheet 211 is connected to a corresponding one of the first conductive sheets 132 to form a one-way communication, and the fourth conductive sheets 211 and the first conductive sheets 132 form a three-way communication. Each fourth conductive sheet 211 is connected with a corresponding second conductive sheet 133 to form one-way communication, and the fourth conductive sheets 211 and the second conductive sheets 133 form three-way communication together. Then, the multi-channel terminal 13 and the receptacle terminal 22 form six-way communication in total. It is to be understood that, in other embodiments, the number of the fourth conductive sheets 211 may be 2 or more than 3, the number of the first conductive sheets 132 may be the same as or different from that of the fourth conductive sheets 211, and the number of the second conductive sheets 133 may be the same as or different from that of the fourth conductive sheets 211, which are specifically determined according to the needs.

Example 3:

referring to fig. 4, in this embodiment, the length of the first conductive plate 132 extending out of the plug housing 11 is not equal to the length of the second conductive plate 133 extending out of the plug housing 11, so that the front end of the first conductive plate 132 and the front end of the second conductive plate 133 have a certain length difference, when the multi-channel terminal 13 is plugged onto the socket terminal 21 of the socket 2 along with the plug 1, a longer one of the first conductive plate 132 and the second conductive plate 133 is firstly in contact connection with the socket terminal 21, and a shorter one of the first conductive plate 132 and the second conductive plate 133 is then in contact connection with the socket terminal 21, so that a certain signal delay is formed, the length of the signal delay is positively correlated to the length difference between the first conductive plate 132 and the second conductive plate 133, the signal delay function is suitable for connection of a device requiring the delay function, and the length difference can be formed to facilitate checking whether the multi-channel terminal 13 is in communication with the socket terminal 22, and when the plug 1 is plugged into the socket 2, whether the shorter one of the first conductive plate 132 or the second conductive plate 133 is in communication with the socket terminal 22, or the normal communication is also explained. It is to be understood that in the illustrated example, the length of the front end of the first conductive sheet 132 is smaller than the length of the front end of the second conductive sheet 133, and it is to be understood that in other examples, the length of the front end of the first conductive sheet 132 may be larger than the length of the front end of the second conductive sheet 133, which is not particularly limited.

Example 4:

in this embodiment, as a better implementation manner of the above embodiment, please refer to fig. 4, in order to make the plugging of the plug 1 and the socket 2 more convenient and faster, two sides of the front end of the socket housing 21 are respectively provided with a guiding hole 211, two sides of the front end of the plug housing 15 are respectively provided with a guiding rod 111, the guiding rods 111 are respectively plugged in the guiding holes 211, and when the guiding rods 111 are plugged in the guiding holes 211, the single-channel terminal 12 and the multi-channel terminal 13 are both plugged in the socket terminal 22. In this way, when the plug 1 and the socket 2 are used, the guide rod 111 can guide the plugging direction so as to facilitate the user to insert the plug 1 into the socket 2 more quickly.

In addition, referring to fig. 4, in the present embodiment, the length of the guide bar 111 is greater than the lengths of the single-channel terminal 12 and the multi-channel terminal 13. In this manner, when the plug 1 is detached from the receptacle 2, the guide bars 111 can protect the single-channel terminals 12 and the multi-channel terminals 13 from being damaged when the plug 1 is dropped.

In addition, in order to further prolong the service life of the guide rod 111, a counter bore 113 penetrating into the guide rod 111 is arranged on the plug shell 11, and a reinforcing rod 112 is fixed in the counter bore 113, so that the guide rod 111 can be prevented from being broken when being used in a severe environment. In the present embodiment, the guide rod 111 may be a plastic structure made of a plastic material, and the reinforcing rod 112 may be made of a metal material to reinforce the strength of the guide rod 111 so as to prevent the guide rod 111 from being broken when used in a severe environment.

The embodiment of the present application further provides an electric device, which includes the connector 10 according to any one of the above embodiments.

Specifically, the electric equipment is provided with two connecting pieces which need to be electrically connected, wherein one connecting piece comprises a plug 1, the other connecting piece comprises a socket 2, the plug 1 is inserted into the socket 2, the electric connection is realized, and the transmission of current, signals, instructions and/or data can be realized among electric pieces in the electric equipment. It is understood that powered devices include, but are not limited to, drones, holders, robots, cameras, and the like.

In the description of the present specification, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A connector, comprising a plug and a socket which are mated with each other;

the socket comprises a socket shell and a socket terminal arranged on the socket shell, and the socket terminal is matched with the single-channel terminal or the multi-channel terminal;

the plug shell is provided with a plurality of first through holes and second through holes which penetrate through the front end and the rear end of the plug shell, the front end of the multi-channel terminal penetrates through the first through holes and is detachably installed in the first through holes, and the front end of the single-channel terminal penetrates through the second through holes and is detachably installed in the second through holes;

the plug shell is also provided with a separating part fixedly connected to the front end of the first through hole, the surface of the separating part is provided with a plurality of guide grooves communicated with the first through hole, and each guide groove comprises a first groove positioned on one side of the separating part and a second groove positioned on the other side of the separating part;

the multichannel terminal comprises a connecting part, and a plurality of first conducting strips and a plurality of second conducting strips which are arranged on the connecting part, wherein the first conducting strips and the second conducting strips are arranged oppositely, a plurality of the first conducting strips are arranged at intervals, and a plurality of the second conducting strips are arranged at equal intervals.

2. The connector of claim 1, wherein the receptacle housing has a plurality of third through holes extending through the front and rear ends of the receptacle housing, the receptacle terminals being mounted in the third through holes.

3. The connector of claim 1, wherein a plurality of first contacts and a plurality of second contacts are disposed on the connecting portion, each of the first conductive pads is connected to one or more of the first contacts, each of the second conductive pads is electrically connected to one or more of the second contacts, when the connecting portion is inserted into the first through hole, one of the first conductive pads is inserted into each of the first grooves, and one of the second conductive pads is inserted into each of the second grooves.

4. The connector of claim 3, wherein the second conductive tab includes a connecting body and an extension, the extension connects to the connecting body, the second contact connects to the connecting body, and the extension is inserted into the second groove.

5. The connector of claim 4, wherein said second conductive tab includes one or more of said extensions, each of said extensions connecting to said connector, each of said extensions corresponding to one of said second grooves.

6. The connector of claim 3, wherein a plurality of said first conductive pads are disposed in an insulated manner from one another and a plurality of said second conductive pads are disposed in an insulated manner from one another.

7. The connector of claim 3, wherein the plurality of second conductive pieces comprise an L-shaped second conductive piece and a strip-shaped second conductive piece, and the L-shaped second conductive piece is surrounded on two sides of the strip-shaped second conductive piece.

8. The connector of claim 3, wherein said plurality of second conductive pads comprises two of said second conductive pads in an L-shape, one of which is flanked by the other.

9. The connector of claim 3, wherein the shape of the connecting portion is adapted to the shape of the first through hole, and the side wall of the connecting portion is provided with a resilient rib which presses against the side wall of the first through hole when the connecting portion is inserted into the first through hole.

10. The connector of claim 3, wherein the first conductive plate and the second conductive plate are provided with shaped holes, and the first conductive plate and the second conductive plate are fixed on the connecting portion by means of insert molding.

11. The connector according to any one of claims 3 to 10, wherein the one-way terminal is a "Y" type terminal, a protrusion is disposed on an outer side wall of a tail portion of the one-way terminal, a recess is disposed on an inner side wall of the second through hole, and when the one-way terminal is inserted into the second through hole, the protrusion is engaged with the recess.

12. The connector of claim 11, wherein the single channel terminal comprises a third conductive strip, and the front end of the first conductive strip, the front end of the second conductive strip, and the front end of the third conductive strip are spaced apart along the mating direction.

13. The connector of claim 3, wherein the length of the first conductive tab extending out of the plug housing is not equal to the length of the second conductive tab extending out of the plug housing.

14. The connector of claim 3, wherein said socket terminal comprises a resilient latch formed by two fourth conductive pieces, said two fourth conductive pieces being in contact with said first conductive piece and said second conductive piece respectively when said plug is inserted into said socket.

15. The connector of claim 1, wherein the front end of the socket housing is provided with a guide hole, and the front end of the plug housing is provided with a guide rod inserted into the guide hole.

16. The connector of claim 15, wherein the length of the guide bar is greater than the length of the multi-channel and single-channel terminals.

17. The connector of claim 15, wherein the guide rod is a hollow structure, a counter bore is formed in the plug housing through a side wall corresponding to the guide rod, the plug further comprises a reinforcing rod, and the reinforcing rod penetrates through the counter bore and then extends into the guide rod.

18. The connector of claim 17, wherein the material of the guide bar is plastic and the material of the reinforcement bar is metal.

19. An electrical device comprising a connector comprising a plug and a socket that mate with each other;

the plug shell is also provided with a separating part fixedly connected to the front end of the first through hole, the surface of the separating part is provided with a plurality of guide grooves communicated with the first through hole, and the guide grooves comprise a first groove positioned on one side of the separating part and a second groove positioned on the other side of the separating part;

20. The electrical equipment of claim 19, wherein the socket housing has a plurality of third through holes extending through the front and rear ends of the socket housing, and the socket terminal is mounted in the third through holes.

21. The electrical equipment as recited in claim 19, wherein the connection portion further comprises a plurality of first contacts and a plurality of second contacts, each of the first conductive strips is connected to one or more of the first contacts, each of the second conductive strips is electrically connected to one or more of the second contacts, when the connection portion is inserted into the first through hole, one of the first conductive strips is inserted into each of the first grooves, and one of the second conductive strips is inserted into each of the second grooves.

22. The electrical device as recited in claim 21, wherein the second conductive tab comprises a connector and an extension, the extension is connected to the connector, the second contact is connected to the connector, and the extension is inserted into the second groove.

23. The powered device as claimed in claim 22, wherein the second conductive strip comprises one or more extensions, each extension connecting to the connector, each extension corresponding to one of the second grooves.

24. The electric device according to claim 21, wherein the plurality of first conductive sheets are insulated from each other, and the plurality of second conductive sheets are insulated from each other.

25. The electric equipment as claimed in claim 21, wherein the plurality of second conductive sheets comprise an L-shaped second conductive sheet and a strip-shaped second conductive sheet, and the L-shaped second conductive sheet is surrounded on two sides of the strip-shaped second conductive sheet.

26. The powered device of claim 21, wherein the plurality of second conductive strips comprises two of the second conductive strips in an L-shape, one of which is enclosed on either side of the other.

27. The electrical equipment of claim 21, wherein the shape of the connecting portion is adapted to the shape of the first through hole, and a sidewall of the connecting portion is provided with an elastic rib which presses against the sidewall of the first through hole when the connecting portion is inserted into the first through hole.

28. The electric equipment as claimed in claim 23, wherein the first conductive sheet and the second conductive sheet are provided with shaped holes, and the first conductive sheet and the second conductive sheet are fixed on the connecting portion by means of insert molding.

29. The electric equipment as claimed in any one of claims 21 to 28, wherein the single channel terminal is a "Y" type terminal, a protrusion is provided on an outer side wall of a tail portion of the single channel terminal, a recess is provided on an inner side wall of the second through hole, and when the single channel terminal is inserted into the second through hole, the protrusion is engaged with the recess.

30. The consumer of claim 29, wherein the single channel terminal comprises a third conductive strip, and wherein the front end of the first conductive strip, the front end of the second conductive strip, and the front end of the third conductive strip are spaced apart along the plugging direction.

31. The powered device of claim 21, wherein the length of the first conductive tab extending out of the plug housing is not equal to the length of the second conductive tab extending out of the plug housing.

32. The electrical device as claimed in claim 21, wherein the socket terminal comprises a resilient clip consisting of two fourth conductive pieces, and when the plug is inserted into the socket, the two fourth conductive pieces are respectively in contact with and conducted with the corresponding first conductive pieces and the second conductive pieces.

33. The electrical equipment of claim 19, wherein the front end of the socket housing is provided with a guide hole, and the front end of the plug housing is provided with a guide rod, and the guide rod is inserted into the guide hole.

34. The powered device of claim 33, wherein the length of the guide bar is greater than the length of the multi-channel terminal and the single-channel terminal.

35. The electric equipment as claimed in claim 33, wherein the guide rod is a hollow structure, the side wall of the plug housing corresponding to the guide rod is penetrated to form a counter bore, the plug further comprises a reinforcing rod, and the reinforcing rod penetrates through the counter bore and then extends into the guide rod.

36. The electrical device as recited in claim 35, wherein the guide rod is made of plastic and the reinforcing rod is made of metal.

37. A connector, comprising a plug for mating with a socket;

38. The connector of claim 37, wherein the connector further comprises a plurality of first contacts and a plurality of second contacts, each of the first conductive strips is connected to one or more of the first contacts, each of the second conductive strips is electrically connected to one or more of the second contacts, and when the connector is inserted into the first through hole, one of the first conductive strips is inserted into each of the first grooves, and one of the second conductive strips is inserted into each of the second grooves.

39. The connector of claim 38, wherein the second conductive tab includes a connecting body and an extension, the extension connecting the connecting body, the second contact connecting the connecting body, and the extension mating with the second groove.

40. The connector of claim 39, wherein said second conductive tab includes one or more of said extensions, each of said extensions connecting to said connector body, each of said extensions corresponding to one of said second grooves.

41. The connector of claim 38, wherein the first plurality of conductive strips are insulated from one another and the second plurality of conductive strips are insulated from one another.

42. The connector of claim 38, wherein the plurality of second conductive strips comprise an L-shaped second conductive strip and a strip-shaped second conductive strip, and the L-shaped second conductive strips are disposed around two sides of the strip-shaped second conductive strip.

43. The connector of claim 38, wherein said plurality of second conductive tabs comprises two of said second conductive tabs in an L-shape, one of which is flanked by the other.

44. A connecting member according to claim 38, wherein said connecting portion has a shape corresponding to the shape of said first through hole, and a side wall of said connecting portion is provided with a resilient rib which presses against the side wall of said first through hole when said connecting portion is inserted into said first through hole.

45. The connector according to claim 38, wherein the first conductive plate and the second conductive plate are provided with shaped holes, and the first conductive plate and the second conductive plate are fixed on the connecting portion by means of insert molding.

46. The connecting piece according to any one of claims 38 to 45, wherein the one-way terminal is a "Y" -shaped terminal, the outer side wall of the tail portion of the one-way terminal is provided with a protrusion, the inner side wall of the second through hole is provided with a recess, and when the one-way terminal is inserted into the second through hole, the protrusion is engaged with the recess.

47. The connector of claim 46, wherein the single channel terminal includes a third conductive strip, and wherein the front end of the first conductive strip, the front end of the second conductive strip, and the front end of the third conductive strip are spaced apart along the mating direction.

48. The connector of claim 38, wherein the length of said first conductive tab extending out of said plug housing is not equal to the length of said second conductive tab extending out of said plug housing.

49. A connector according to claim 37, wherein the front end of the plug housing is provided with a guide rod, the front end of the socket housing is provided with a guide hole, and the guide rod is inserted into the guide hole.

50. The connector of claim 49, wherein the length of the guide bar is greater than the length of the multi-channel terminal and the single-channel terminal.

51. The connector of claim 49, wherein the guide rod is a hollow structure, a counter bore is formed in the plug housing through a side wall corresponding to the guide rod, the plug further comprises a reinforcing rod, and the reinforcing rod penetrates through the counter bore and then extends into the guide rod.

52. A connection piece according to claim 51, wherein the material of said guide rods is plastic and the material of said reinforcing rods is metal.

53. A connector, comprising a socket for mating with a plug;

54. A connection piece according to claim 53, wherein said socket housing has a plurality of third through holes extending through said front and rear ends of said socket housing, said socket terminals being mounted in said third through holes.

55. The connector of claim 53, wherein the socket terminal comprises a spring clip consisting of two fourth conductive tabs.

56. A connection piece according to claim 53, wherein said socket housing has a guide hole at its front end, and said plug housing has a guide rod at its front end, said guide rod being inserted into said guide hole.