CN217544968U - Electric connector, charging equipment, connecting equipment and electronic equipment - Google Patents
Electric connector, charging equipment, connecting equipment and electronic equipment Download PDFInfo
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- CN217544968U CN217544968U CN202220531241.9U CN202220531241U CN217544968U CN 217544968 U CN217544968 U CN 217544968U CN 202220531241 U CN202220531241 U CN 202220531241U CN 217544968 U CN217544968 U CN 217544968U
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Abstract
The application provides an electric connector, charging equipment, connecting equipment and electronic equipment, relates to electric connector technical field. The electric connector comprises a shell, a port assembly and at least two wiring terminals, wherein the port assembly comprises a positive port, a signal port and a negative port. The electric connector is provided with not only a positive port and a negative port, but also a signal port, when the electric connector is embedded into other equipment, the electric connector not only can charge the other equipment, or output the electric quantity in the other equipment to external components and/or electric equipment, but also can transmit information with the other equipment, receives the information sent by the other equipment and the information sent to the other equipment through the signal port, can manage and control the other equipment, and increases the functions of the electric connector. In addition, the electric connector can be electrically connected with other equipment through the wiring terminal, so that the electric connector becomes an independent part, and the application scene of the electric connector can be improved.
Description
Technical Field
The invention relates to the technical field of electric connectors, in particular to an electric connector, charging equipment, connecting equipment and electronic equipment.
Background
With the development of the electronic and electrical industry, more and more electronic devices are provided with battery modules so as to meet the daily power consumption requirements of the electronic devices. In an existing battery module, a Battery Management System (BMS) is generally deployed to enable the battery module to have a self-management capability, such as monitoring whether charging and discharging are abnormal or not, whether a cell temperature is normal or not, and the like.
With the intelligent development of the battery module, the battery module also needs to perform information interaction with external devices, for example, the battery module performs information interaction with the external devices to provide electric energy with set power for the external devices. However, in the conventional electrical connector electrically connected to the battery module, only the positive terminal and the negative terminal are generally provided, and after the external device is electrically connected to the battery module through the electrical connector, the battery module can only provide electric energy for the external device, and cannot perform information interaction.
Disclosure of Invention
In order to solve the above problems, an embodiment of the present application provides an electrical connector, a charging device, a connection device, and an electronic device, where the electrical connector is provided with not only a positive port and a negative port, but also a signal port, and when the electrical connector is embedded into another device, the electrical connector can be used to charge the other device through the positive port and the negative port, or output electric quantity in the other device to an external component and/or an electrical device, and also perform information transmission with the other device, and receive information sent by the other device and information sent to the other device through the signal port, and can manage and control the other device, so as to increase functions of the electrical connector.
Therefore, the following technical scheme is adopted in the embodiment of the application:
in a first aspect, the present application provides an electrical connector comprising: the port assembly is arranged on the shell and comprises a positive port, a signal port and a negative port, and the positive port and the negative port are respectively and electrically connected with corresponding positive terminals and negative terminals on other equipment and are used for inputting external electric energy into the other equipment and/or outputting the electric energy in the other equipment to external components and/or electric equipment; the signal port is connected with a corresponding signal single board on the other equipment and is used for transmitting information sent by the external component and/or the electric equipment to the other equipment and/or transmitting information sent by the other equipment to the external component and/or the electric equipment; and the at least two wiring terminals are used for electrically connecting the positive electrode port and the negative electrode port with at least one positive electrode terminal and one negative electrode terminal in the external component and/or the electric equipment respectively through cables.
In this embodiment, the electrical connector is provided with not only the positive port and the negative port, but also the signal port, when the electrical connector is embedded into other devices, such as a battery module and an electric device, the electrical connector can be used for charging the other devices through the positive port and the negative port, or outputting electric quantity in the other devices to external components and/or the electric device, and can also perform information transmission with the other devices, receive information sent by the other devices and information sent to the other devices through the signal port, manage and control the other devices, and increase functions of the electrical connector.
And the electric connector is provided with at least two wiring terminals and can be electrically connected with other equipment through the wiring terminals, so that the electric connector is used as an independent component, and the application scene of the electric connector can be improved.
In an embodiment, the positive port, the signal port, and the negative port are respectively nested in the same direction on the corresponding positive terminal, the signal board, and the negative terminal on the other device as the direction in which the electrical connector is embedded in the input groove of the other device that includes the positive terminal, the signal board, and the negative terminal.
In this embodiment, the positive port, the signal port and the negative port of the electrical connector are respectively embedded in the positive terminal, the signal board and the negative terminal of the other device in the same direction as the direction in which the electrical connector is embedded in the input groove of the other device, so that the electrical connector is directly electrically connected with the other device when the electrical connector is inserted into the input groove of the other device, thereby reducing the operation difficulty.
In one embodiment, the signal port is located between the positive port and the negative port.
In this embodiment, the positive port, the signal port and the negative port are sequentially arranged on the housing, and the signal port is located between the positive port and the negative port, so as to avoid the short circuit problem caused by too close distance between the positive port and the negative port.
In one embodiment, further comprising: at least one limiting component arranged on the outer side surface of the shell and used for limiting the electric connector to be embedded in a set position in the input groove in the other equipment.
In this embodiment, the limiting component is disposed on the portion of the housing embedded in the input groove of the other device, and is used for enabling the electrical connector to be correctly embedded in the input groove of the other device, so as to avoid the situation that the position of the electrical connector reversely embedded in the input groove of the other device or the position of the input groove embedded in the other device is shifted, which may cause poor contact, short circuit, etc. between the electrical connector and the other device.
In one embodiment, the direction in which the retainer assembly extends is the same as the direction in which the electrical connector is inserted into the input recess in the other device.
In this embodiment, the extending direction of the limiting component is parallel to the direction of the input groove of the other device, so that the limiting component can be inserted into the input groove of the other device along the extending direction of the limiting component to realize the movement of the limiting electrical connector in the input groove of the other device.
In one embodiment, the limiting component is in the shape of a convex structure or a concave structure.
In one embodiment, further comprising: and the fixing component is arranged in the shell and used for fixing the electric connector in the input groove in the other equipment when in a first state, and the electric connector can be movably arranged in the input groove in the other equipment when in a second state.
In this embodiment, the fixing member is disposed on the electrical connector, and when the fixing member is in the first state, the electrical connector is fixed in the input recess of the other device, so as to prevent the electrical connector from falling off from the other device, and when the fixing member is in the second state, the electrical connector is able to be pulled out from the input recess of the other device.
In one embodiment, the securing assembly includes a resilient assembly, a locking key, and a pull ring, the resilient assembly disposed inside the housing; the first end of the locking key is connected to the elastic component, and the second end of the locking key penetrates through the through hole in the shell and is positioned outside the shell; one end of the pull ring is positioned outside the shell, and the other end of the pull ring is fixed in the elastic component.
In this embodiment, the locking key is located inside the housing, one end of which is connected to the elastic member, and the other end of which passes through the housing and is located outside the housing and can be retracted inside the housing when subjected to an external force; one end of the pull ring is positioned outside the shell, and the other end of the pull ring is connected to the elastic component. When the input groove in other equipment is provided with a locking groove at a position corresponding to the input groove, so that the electric connector is embedded into the input groove in other equipment, and the locking key is embedded into the locking groove, the electric connector is fixed in the input groove in other equipment.
In one embodiment, the first state is that the tab is not subjected to an external force, and the first end of the locking key is outside the housing; the second state is that the tab is acted by external force, and the locking key is acted by the elastic component, and the second end of the locking key is positioned in the shell.
In a second aspect, the present application provides a charging device, comprising: at least one electrical connector as possible with the various embodiments of the first aspect.
In a third aspect, the present application provides a connection device, comprising: at least two connecting wires, at least one electrical connector as possible with the various embodiments of the first aspect, wherein the at least two connecting wires are connected to at least two terminals in the electrical connector, respectively.
In a fourth aspect, the present application provides an electronic device, comprising: other devices, at least one charging device as possible with embodiments of the second aspect, and/or at least one connecting device as possible with embodiments of the third aspect; wherein the at least one charging device and/or the at least one connecting device electrically connect the other device with other components and/or battery modules. The other devices may be batteries in a base station, batteries in an outdoor cabinet, batteries in an electric vehicle, a mains system, and the like, and may be components in devices such as a base station, an outdoor cabinet, an electric vehicle, and the like, such as a printed circuit board, a converter, and the like. The electronic equipment can be equipment such as basic station, outdoor rack, electric automobile.
Drawings
The drawings that accompany the detailed description can be briefly described as follows.
Fig. 1 is a schematic structural diagram of a power supply system provided in an embodiment of the present application;
fig. 2 is a schematic side view of an electrical connector provided in an embodiment of the present application;
fig. 3 is a schematic top view of an electrical connector provided in an embodiment of the present application;
fig. 4 is a schematic bottom view of an electrical connector provided in an embodiment of the present application;
fig. 5 is a left side view of an electrical connector provided in an embodiment of the present application;
fig. 6 is a schematic right-view structural diagram of an electrical connector provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram illustrating a positive terminal, a signal terminal, and a negative terminal of an electrical connector respectively coupled to a positive terminal, a signal board, and a negative terminal of a power module according to an embodiment of the present disclosure;
FIG. 8 is a side view of another electrical connector provided in the embodiments of the present application;
fig. 9 is a schematic top view of another electrical connector provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
In the description of the present application, the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.
In the description of the present application, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" should be interpreted broadly, such as may be a fixed connection, a removable connection, an interference connection or an integral connection; the specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
Fig. 1 is a schematic structural diagram of a power supply system provided in an embodiment of the present application. As shown in fig. 1, the system includes an electrical connector 100 and other devices 200. The other device 200 is provided with an input groove 210, the electrical connector 100 is electrically and communicatively connected with the other device 200 through the input groove 210 embedded in the other device 200, and is configured to input power from an external power source to the other device 200, output power from the other device 200 to an external component and/or an electrical device, transmit information sent by the external component and/or the electrical device to the other device 200, transmit information sent by the other device 200 to the external component and/or the electrical device, and perform other functions.
In this application, the other devices 200 may be a battery in a base station, a battery in an outdoor cabinet, a battery in an electric vehicle, a mains system, and the like, and the battery may be a lithium battery, a storage battery, and the like. The other devices 200 may be components in base stations, outdoor cabinets, electric vehicles, etc., such as Printed Circuit Boards (PCBs), converters, etc.
Fig. 2-6 are schematic structural diagrams illustrating five orientations of an electrical connector provided in an embodiment of the present application. As shown, the electrical connector 100 includes a housing 110 and a port assembly 120. The port assembly 120 includes a positive port 121, a signal port 122, and a negative port 123, and the distribution relationship among the three ports matches with the distribution relationship among the input ports of the power modules electrically connected to the three ports, specifically:
the housing 110 is typically made of an insulating material such as plastic, rubber, etc. and is used to fix the port assembly 120 and the electrical connector 100 to the input port of the power module. Wherein, the shape of the part near the fixed port component 120 of the casing 110 is the same as the shape of the input groove 210 in the other device 200 electrically connected with the casing, so that the part near the fixed port component 120 of the casing 110 can be embedded and fixed on the input port of the power supply module. Optionally, the volume of the portion of the housing 110 near the fixed port assembly 120 can also be smaller than the input groove 210 in the other device 200, and by providing the fixing structure on the housing 110, the housing 110 can be embedded and fixed on the input port of the power supply module.
As shown in fig. 2 and 5, the positive port 121, the signal port 122, and the negative port 123 are sequentially embedded and fixed on the housing 110, and are located on a surface of the housing 110 that is in contact with the bottom of the input groove 210 embedded in the other device 200, when the electrical connector 100 is inserted into the input groove 210 of the other device 200, the positive port 121, the signal port 122, and the negative port 123 are respectively embedded in the corresponding positive socket, the signal board, and the negative socket on the other device 200, so that the positive port 121, the signal port 122, and the negative port 123 are respectively electrically connected to the corresponding positive socket, the signal board, and the negative socket. Optionally, the positive port 121, the signal port 122 and the negative port 123 are sequentially disposed on the housing 110, and the signal port 122 is located between the positive port 121 and the negative port 123, so as to avoid a short circuit problem that is easily caused by too close distance between the positive port 121 and the negative port 123.
Illustratively, as shown in fig. 7, in the process of inserting the electrical connector 100 into the input recess 210 of the other device 200, the corresponding positive socket 211, the signal board 212 and the negative socket 213 on the other device 200 are respectively embedded into the positive port 121, the signal port 122 and the negative port 123 in the electrical connector 100, so as to electrically connect the electrical connector 100 with the other device 200, so that the electrical connector 100 can charge the other device 200, or the other device 200 can provide electrical energy for external components and/or electrical devices through the electrical connector 100.
As for the structure of the positive port 121 and the negative port 123, the structure may be a groove shape as shown in fig. 5, and both sides of the groove are communicated with both sides of the housing 110, and then at least one metal patch is disposed on both upper and lower sides of the groove, and the metal patches are electrically connected with the cable, so that when the positive socket and the negative socket in other devices 200 are embedded into the corresponding positive port 121 and negative port 123, the metal patches in the positive port 121 and the negative port 123 are in contact with the socket, and the electrical connection of the electrical connector 100 with other devices 200 is realized; the structure of the signal port 122 may also be a groove shape as shown in fig. 5, and both sides of the signal port are communicated with both sides of the housing 110, then in the groove, a signal terminal matched with a signal board in other device 200 is disposed, and each signal terminal is electrically connected to the communication cable, so that when the signal board in other device 200 is embedded into the corresponding signal port 122, the signal terminal in the signal port 122 is contacted with the corresponding signal terminal on the board, and information transmission between the electrical connector 100 and other device 200 is realized. Alternatively, the shapes of the positive port 121, the signal port 122 and the negative port 123 are not limited to the shapes shown in fig. 2 to 7, and may be a circular through hole, a square through hole, and the like, which is not limited herein.
In this application, the positive port 121, the signal port 122, and the negative port 123 in the port assembly 120 are groove-shaped, and two sides of the positive port 121, the signal port 122, and the negative port 123 in the port assembly 120 are communicated with two sides of the housing 110, and as shown in fig. 8 to 9, the positive port 121, the signal port 122, and the negative port 123 in the port assembly 120 are groove-shaped, and two sides of the positive port 121, the signal port 122, and the negative port 123 in this application are communicated with the other two sides of the housing 110.
Alternatively, the port assembly 120 may be provided not only on the surface of the housing 110 inserted into the input groove 210 of the other device 200 in contact with the ground but also on the side of the housing 110 inserted into the input groove 210 of the other device 200. When the positive port 121, the signal port 122 and the negative port 123 of the port assembly 120 are disposed on the side of the housing 110 inserted into the input groove 210 of the other device 200, the wiring directions of the positive port 121, the signal port 122 and the negative port 123 are parallel to the direction in which the electrical connector 100 is inserted into the input groove 210 of the other device 200.
In the embodiment of the application, the electric connector is provided with not only the positive port and the negative port, but also the signal port, when the electric connector is embedded into other equipment, not only can the charging be carried out on other equipment through the positive port and the negative port, or the electric quantity in other equipment is output to external components and/or electric equipment, information transmission can be carried out between the electric connector and other equipment, the information sent by other equipment and the information sent to other equipment are received through the signal port, other equipment can be managed and controlled, and the functions of the electric connector are increased.
As shown in fig. 2 to fig. 6, the electrical connector 100 further includes at least one limiting component 130, which is disposed on a portion of the housing 110 that is embedded into the input groove 210 of the other device 200, and is used for enabling the electrical connector 100 to be correctly embedded into the input groove 210 of the other device 200, so as to avoid that the electrical connector 100 is reversely embedded into the input groove 210 of the other device 200 or the position of the input groove 210 embedded into the other device 200 is shifted, which may cause poor contact, short circuit, etc. between the electrical connector 100 and the other device 200. In this application, the position limiting component 130 may be a plurality of protrusions (or grooves) disposed on the outer surface of the housing 110, and a corresponding number of grooves (or protrusions) are also disposed in the input groove 210 of the other device 200, so that during the process of inserting the electrical connector 100 into the input groove 210 of the other device 200, the electrical connector 100 is limited to a specific position in the input groove 210 of the other device 200 by a protrusion-groove coupling mechanism, and the electrical connector 100 is prevented from being reversely inserted or being shifted in position.
When the position limiting assembly 130 is a plurality of protrusions or grooves disposed on the outer surface of the housing 110, the extending direction of the protrusions or grooves is parallel to the direction of the input groove 210 of the electrical connector 100 embedded in the other device 200, so that the electrical connector 100 can be inserted into the input groove 210 of the other device 200 along the extending direction of the protrusions or grooves, thereby limiting the movement of the electrical connector 100 in the input groove 210 of the other device 200.
In the present application, the position limiting assembly 130 is not limited to the protruding structure shown in fig. 2-6, and the electrical connector 100 can be prevented from being inserted into the input groove 210 of the other device 200 by other means, such as configuring the housing 110 into a trapezoid, a triangle, etc., or other means, which is not limited herein. In addition, the position of the limiting assembly 130 on the outer surface of the housing 110 is not limited to one side shown in fig. 1 to 8, but may be provided on two, three or even four sides, and the application is not limited thereto.
As shown in fig. 2-6, the electrical connector 100 further includes at least two terminals 140 disposed on the housing 110 at locations other than the input recesses 210 embedded in the other device 200. At least two connection terminals 140 are electrically connected to the positive port 121 and the negative port 123 of the port assembly 120 through cables, respectively. The connection terminal 140 is electrically connected to an external power source, an external device or an electrical device, so that the external power source provides electrical energy for the other device 200 to realize a charging function, and the other device 200 provides electrical energy for at least one external device and/or electrical device, so that the at least one external device and/or electrical device can work. The connection terminal 140 electrically connected to the signal port 122 in the port component 120 is configured to establish communication connection with an external device having a control function, and send information sent by the other device 200 to the external device and/or the electric device, or transmit information sent by the external device and/or the electric device to the other device 200, so that the external device and/or the electric device can manage and control the other device 200. Alternatively, if a processor is provided in the electrical connector 100, the wire terminals 140 electrically connected to the signal ports 122 in the port assembly 120 may not be added.
In the present application, at least two connection terminals 140 are disposed on the electrical connector 100, so that the electrical connector 100 is electrically connected to other devices through the connection terminals 140, and thus the application scenario of the electrical connector 100 can be improved as an independent component of the electrical connector 100. Alternatively, the electrical connector 100 shown in fig. 1 to 9 may be electrically connected to the electric device through at least two terminals 140 to form the electric device; the electrical connector 100 shown in fig. 1 to 9 is electrically connected to an external power source through at least two terminals 140, which may constitute a power source, and other application scenarios, and the application is not limited herein.
As shown in fig. 2 to 6, the electrical connector 100 further includes a fixing member disposed at an end of the housing 110 not inserted into the input recess 210 of the other device 200, for fixing the electrical connector 100 in the input recess 210 of the other device 200 in a first state and allowing the electrical connector 100 to be pulled out from the input recess 210 of the other device 200 in a second state. In the present application, the fixing assembly includes a locking key 150, a pull ring 160, and a resilient assembly (not shown) inside the housing 110. In general, the locking key 150 is located inside the housing, has one end connected to the elastic member, and has the other end passing through the housing 110 and located outside the housing 110, and can be retracted inside the housing 110 when being subjected to an external force; one end of the pull ring 160 is located outside the housing 110 and the other end is connected to the elastic assembly. Alternatively, a locking groove is provided in the input groove 210 of the other device 200 at a position corresponding thereto, so that the electrical connector 100 is inserted into the input groove 210 of the other device 200, and the locking key 150 is inserted into both of the locking grooves, thereby fixing the electrical connector 100 in the input groove 210 of the other device 200.
The specific working process of the fixing assembly is as follows: when the electrical connector 100 is inserted into the input recess 210 in the other device 200, one end of the locking key 150 is retracted inside the housing 110 under the blocking force of the input recess 210 in the other device 200; when the electrical connector 100 is inserted into a set position in the input recess 210 of the other device 200, the through hole on the housing 110 is aligned with the locking recess, and one end of the locking key 150 extends out of the housing 110 under the restoring force of the elastic component, thereby fixing the electrical connector 100 in the input recess 210 of the other device 200; if the user pulls the electrical connector 100 out of the input recess 210 of the other device 200, the pulling ring 160 can be pulled, the end of the locking key 150 can be retracted into the housing 110 by the action of the pulling ring 160 on the elastic component, and then the electrical connector 100 is pulled again, so as to pull the electrical connector 100 out of the input recess 210 of the other device 200.
Alternatively, the surface of the locking key 150 at the end passing through the housing 110 and outside the housing 110 near the end of the input groove 210 embedded in the other device 200 is configured in a circular arc shape or other inclined shape to facilitate the embedding of the electrical connector 100 in the input groove 210 in the other device 200. The surface of the lock key 150 at the end penetrating the housing 110 and located outside the housing 110, which is far from the end embedded in the input groove 210 of the other device 200, is configured in a shape perpendicular to the outer surface of the housing, so that the connector 100 is not easily detached when embedded in the input groove 210 of the other device 200.
In the present application, the position of the locking key 150 on the housing 110 is not limited to the position shown in fig. 1-8, and may be on other positions on the housing 110, such as the side shown in fig. 2, the upper surface shown in fig. 3, and the like. In addition, the number of the locking keys 150 is not limited to one shown in fig. 1 to 8, and may be two or more, which is not limited herein.
Embodiments of the present application provide a charging device comprising an electrical connector, wherein the electrical connector may be an electrical connector as described in fig. 1-9 and the corresponding protection schemes described above, and the charging device has all or at least some of the advantages of the electrical connector as it comprises the electrical connector. Wherein, this battery charging outfit can fill electric pile, portable battery charging outfit etc..
Embodiments of the present application provide a connection device comprising an electrical connector, wherein the electrical connector may be an electrical connector as described in fig. 1-9 and the corresponding protection schemes described above, and the connection device has all or at least some of the advantages of the electrical connector as it comprises the electrical connector. Wherein the connection device may be a device-to-device connection line, or the like.
An embodiment of the present application provides an electronic device, which includes at least one charging device described above and/or at least one connecting device described above, and other devices. The other equipment is electrically connected with other devices or battery modules through at least one charging device and/or at least one connecting device, and is used for providing electric energy for the other equipment, transmitting the electric energy in the other equipment to the other devices or battery modules, and exchanging information with the other devices or battery modules. The electronic device has all or at least part of the advantages of the electrical connector because the electrical connector is included in the electronic device. The electronic equipment can be equipment such as a base station, an outdoor cabinet and an electric automobile.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
Finally, the following is explained: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (12)
1. An electrical connector (100) comprising:
a housing (110) for accommodating the electronic device,
the port assembly (120) is arranged on the shell and comprises a positive port (121), a signal port (122) and a negative port (123), and the positive port and the negative port are respectively electrically connected with corresponding positive terminals and negative terminals on other equipment and are used for inputting external electric energy into the other equipment and/or outputting the electric energy in the other equipment to external components and/or electric equipment; the signal port is connected with a corresponding signal single board on the other equipment and is used for transmitting information sent by the external component and/or the electric equipment to the other equipment and/or transmitting information sent by the other equipment to the external component and/or the electric equipment;
and the at least two wiring terminals (140) are used for electrically connecting the positive electrode port and the negative electrode port with a positive electrode terminal and a negative electrode terminal in at least one external component and/or electric equipment respectively through cables.
2. The electrical connector of claim 1, wherein the positive port, the signal port, and the negative port are respectively embedded in the corresponding directions of the positive terminal, the signal board, and the negative terminal of the other device, which are the same as the directions of the input grooves of the other device into which the electrical connector is embedded, the input grooves including the positive terminal, the signal board, and the negative terminal.
3. The electrical connector of claim 1, wherein the signal port is located between the positive port and the negative port.
4. The electrical connector of any one of claims 1-3, further comprising:
at least one limiting component (130) is arranged on the outer side surface of the shell and used for limiting the electric connector to be embedded in a set position in the input groove in the other equipment.
5. The electrical connector of claim 4, wherein the retention assembly extends in the same direction as the electrical connector is inserted into the input recess in the other device.
6. The electrical connector of claim 4, wherein the retention assembly is in the shape of a protrusion or a groove.
7. The electrical connector of any one of claims 1-3, further comprising:
and the fixing component is arranged in the shell and used for fixing the electric connector in the input groove in the other equipment in a first state and movably arranging the electric connector in the input groove in the other equipment in a second state.
8. Electrical connector according to claim 7, characterized in that the securing assembly comprises a resilient assembly, a locking key (150) and a pull ring (160),
the elastic component is arranged inside the shell; the first end of the locking key is connected to the elastic component, and the second end of the locking key penetrates through the through hole in the shell and is positioned outside the shell; one end of the pull ring is positioned outside the shell, and the other end of the pull ring is fixed in the elastic component.
9. The electrical connector of claim 8, wherein the first state is the tab is free from external forces and the first end of the locking key is outside the housing; the second state is that the pull ring is acted by external force, and the locking key is acted by the elastic component, and the second end of the locking key is positioned in the shell.
10. A charging device, comprising: at least one electrical connector as claimed in claims 1-9.
11. A connection device, comprising:
at least two connecting lines are arranged on the base,
at least one electrical connector according to any one of claims 1 to 9, wherein the at least two connection lines are connected to at least two connection terminals in the electrical connector, respectively.
12. An electronic device, comprising:
in the case of other devices, the device may,
at least one charging device according to claim 10 and/or at least one connecting device according to claim 11; wherein the at least one charging device and/or the at least one connecting device electrically connect the other device with other components and/or battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220531241.9U CN217544968U (en) | 2022-03-10 | 2022-03-10 | Electric connector, charging equipment, connecting equipment and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220531241.9U CN217544968U (en) | 2022-03-10 | 2022-03-10 | Electric connector, charging equipment, connecting equipment and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217544968U true CN217544968U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220531241.9U Active CN217544968U (en) | 2022-03-10 | 2022-03-10 | Electric connector, charging equipment, connecting equipment and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217544968U (en) |
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2022
- 2022-03-10 CN CN202220531241.9U patent/CN217544968U/en active Active
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