Charging terminal connector

Abstract

The utility model belongs to the technical field of electric connectors, and particularly relates to a charging terminal connector which comprises a female terminal and a male terminal. The male terminal comprises a male terminal body, an electricity taking jack and an electricity taking sheet. The male terminal body is provided with a limiting groove. The female terminal comprises a female terminal body, an electricity taking terminal and a conductive insertion piece, and an insertion groove is formed in the female terminal body. A limiting protrusion part is arranged on the inner side of the female terminal body, the limiting protrusion part corresponds to the limiting groove in position and is inserted into the limiting groove, and the limiting groove and the limiting protrusion part form a fool-proof structure. According to the charging terminal connector provided by the invention, the male terminal body is provided with the limiting groove, the inner side of the female terminal body is provided with the limiting bulge part, the limiting bulge part corresponds to the limiting groove in position and is inserted into the limiting groove, and the limiting groove and the limiting bulge part form a fool-proof structure, so that a user can be effectively prevented from inserting a wrong position; a user is prevented from easily using a non-standard adapter to supply power to equipment, and the safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric connectors, and in particular relates to a charging terminal connector. Background Art

[0002] Power tools like vacuum cleaners, sweepers, and hair dryers require an electrical connector to charge and function properly. Existing power tool connectors lack foolproof design, making it easy for users to plug them in the wrong place or use non-standard adapters. This can create safety risks due to varying current and voltage specifications. Utility Model Content

[0003] The purpose of the present utility model is to provide a charging terminal connector, aiming to solve the technical problems in the prior art that users are prone to inserting the wrong position and using non-standard adapters to power the device, which may easily cause safety hazards due to different current and voltage specifications.

[0004] To achieve the above-mentioned purpose, the embodiment of the present invention provides a charging terminal connector, comprising a female terminal and a male terminal, wherein the male terminal is plugged into the female terminal;

[0005] The male terminal includes a male terminal body, a power socket and a power sheet. The male terminal body is plugged into the female terminal. The power socket is provided in the male terminal body and plugged into the female terminal. The power sheet is provided in the power socket and plugged into the female terminal. The male terminal body is provided with a limiting groove.

[0006] The female terminal includes a female terminal body, a power terminal and a conductive plug. The female terminal body is provided with a plug-in slot, the male terminal body is plugged into the plug-in slot, the power terminal is arranged in the plug-in slot, the power terminal is plugged into the power socket and is crimped into contact with the power plug. The conductive plug is connected to the female terminal body, one end of the conductive plug is arranged in the plug-in slot, and the other end extends out of the female terminal body; a limiting protrusion is provided on the inside of the female terminal body, the limiting protrusion corresponds to the position of the limiting slot and is plugged into the limiting slot, and the limiting slot and the limiting protrusion form an anti-misalignment structure.

[0007] As an optional solution of the present invention, there are two power sockets, both of which are arranged on the male terminal body, each of which corresponds to one power extraction piece, and the power extraction sockets are arranged in a circular shape.

[0008] As an optional solution of the present invention, four limiting grooves are provided and arranged around the outer edge of the male terminal body, and adjacent limiting grooves are arranged at intervals.

[0009] As an optional solution of the present invention, the number of the power terminals and the power sockets is the same, which is two. The power terminals and the power sockets are positioned correspondingly, and one power terminal is plugged into one power socket.

[0010] As an optional solution of the present invention, the conductive plug includes a pin and an elastic plug, there are three pins, and they are all fixedly connected to the elastic plug, the pin is fixedly connected to the female terminal body and extends out of the female terminal body, and the elastic plug is movably arranged in the plug-in slot.

[0011] As an optional solution of the present invention, the number of the limiting protrusions and the limiting grooves is the same, four, one limiting protrusion is correspondingly inserted into one limiting groove, and one end of the limiting protrusion abuts against the male terminal body.

[0012] The above one or more technical solutions in the charging terminal connector provided by the embodiment of the present invention have at least one of the following technical effects:

[0013] The charging terminal connector provided in the present application includes a female terminal and a male terminal, the male terminal is plugged into the female terminal, the male terminal body is provided with a limiting groove, and the inner side of the female terminal body is provided with a limiting protrusion, the limiting protrusion corresponds to the position of the limiting groove and is plugged into the limiting groove, and the limiting groove and the limiting protrusion form an anti-mock structure, which can effectively prevent users from plugging in the wrong position and prevent users from easily using non-standard adapters to power the device, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 A three-dimensional diagram of a charging terminal connector provided in an embodiment of the present utility model.

[0016] Figure 2 A three-dimensional diagram of the female terminal of the charging terminal connector provided in an embodiment of the present invention.

[0017] Figure 3 A side view of the female terminal of the charging terminal connector provided in an embodiment of the present invention.

[0018] Figure 4 A three-dimensional diagram of the male terminal of the charging terminal connector provided in an embodiment of the present invention.

[0019] Figure 5 A side view of the male terminal of the charging terminal connector provided in an embodiment of the present invention.

[0020] Among them, the reference numerals in the figures are:

[0021] 1. Female terminal; 2. Male terminal;

[0022] 11. Female terminal body; 12. Power terminal; 13. Conductive plug; 14. Insertion slot; 15. Position limiting protrusion;

[0023] 21. Male terminal body; 22. Power jack; 23. Power strip; 24. Limiting slot;

[0024] 131. Plug; 132. Elastic insert. DETAILED DESCRIPTION

[0025] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0026] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0028] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0029] In one embodiment of the present invention, Figures 1 to 5 As shown, a charging terminal connector is provided, including a female terminal 1 and a male terminal 2, and the male terminal 2 is plugged into the female terminal 1.

[0030] The male terminal 2 includes a male terminal body 21, a power jack 22, and a power strip 23. The male terminal body 21 is plugged into the female terminal. The power jack 22 is located within the male terminal body 21 and plugs into the female terminal. The power strip 23 is fixedly connected to the male terminal body 21, located within the power jack 22 and plugs into the female terminal. The male terminal body 21 is provided with a retaining groove 24.

[0031] The female terminal 1 includes a female terminal body 11, a power terminal 12 and a conductive plug 13. A plug-in slot 14 is provided in the female terminal body 11, and the male terminal body 21 is plugged into the plug-in slot 14. The power terminal 12 is arranged in the plug-in slot 14, and the power terminal 12 is plugged into the power socket 22 and is crimped into contact with the power plug 23. The conductive plug 13 is fixedly connected to the female terminal body 11, and one end of the conductive plug 13 is arranged in the plug-in slot 14, and the other end extends out of the female terminal body 11. A limiting protrusion 15 is provided on the inner side of the female terminal body 11, and the limiting protrusion 15 corresponds to the position of the limiting slot 24 and is plugged into the limiting slot 24. The limiting slot 24 and the limiting protrusion form an anti-fool structure.

[0032] The charging terminal connector provided in the present application has a male terminal body 21 with a limiting groove 24, and a limiting protrusion 15 is provided on the inner side of the female terminal body 11. The limiting protrusion 15 corresponds to the position of the limiting groove 24 and is inserted into the limiting groove 24. The limiting groove 24 and the limiting protrusion form an anti-misalignment structure, which can effectively prevent users from inserting the wrong position and prevent users from easily using non-standard adapters to power the device, thereby improving safety.

[0033] In another embodiment of the present invention, the charging terminal connector has two power sockets 22, both of which are arranged on the male terminal body 21. Each power socket 22 corresponds to a power extraction piece 23, and the power sockets 22 are arranged in a circular shape.

[0034] In another embodiment of the present invention, the charging terminal connector is provided with four limiting grooves 24 , which are arranged around the outer edge of the male terminal body 21 , and adjacent limiting grooves 24 are arranged at intervals.

[0035] In another embodiment of the present invention, the number of the power terminals 12 and the power sockets 22 of the charging terminal connector is the same, and the power terminals 12 and the power sockets 22 correspond in position, with one power terminal 12 correspondingly plugged into one power socket 22 .

[0036] In another embodiment of the present invention, the conductive insert 13 of the charging terminal connector includes a pin 131 and a resilient insert 132. Three pins 131 are provided, each fixedly connected to the resilient insert 132. Pins 131 are fixedly connected to and extend from the female terminal body 11. Pins 131 are used to connect to wires. The resilient insert 132 is elastic and movably disposed within the insertion slot 14.

[0037] In another embodiment of the present invention, the charging terminal connector has four limiting protrusions 15 and four limiting grooves 24. Each limiting protrusion 15 is inserted into a corresponding limiting groove 24, and one end of the limiting protrusion 15 abuts against the male terminal body 21. The provision of four limiting protrusions 15 and limiting grooves 24 forms a foolproof structure that effectively prevents users from inserting the connector into the wrong position, preventing users from easily using non-standard adapters to power their devices, and improving the stability of the male and female terminal connections.

[0038] The charging terminal connector provided in the present application has a male terminal body 21 with a limiting groove 24, and a limiting protrusion 15 is provided on the inner side of the female terminal body 11. The limiting protrusion 15 corresponds to the position of the limiting groove 24 and is inserted into the limiting groove 24. The limiting groove 24 and the limiting protrusion form an anti-misalignment structure, which can effectively prevent users from inserting the wrong position and prevent users from easily using non-standard adapters to power the device, thereby improving safety.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A charging terminal connector, characterized in that: It includes a female terminal and a male terminal, wherein the male terminal is plugged into the female terminal; The male terminal includes a male terminal body, a power socket and a power sheet. The male terminal body is plugged into the female terminal. The power socket is provided in the male terminal body and plugged into the female terminal. The power sheet is provided in the power socket and plugged into the female terminal. The male terminal body is provided with a limiting groove. The female terminal includes a female terminal body, a power terminal and a conductive plug. The female terminal body is provided with a plug-in slot, the male terminal body is plugged into the plug-in slot, the power terminal is arranged in the plug-in slot, the power terminal is plugged into the power socket and is crimped into contact with the power plug. The conductive plug is connected to the female terminal body, one end of the conductive plug is arranged in the plug-in slot, and the other end extends out of the female terminal body; a limiting protrusion is provided on the inside of the female terminal body, the limiting protrusion corresponds to the position of the limiting slot and is plugged into the limiting slot, and the limiting slot and the limiting protrusion form an anti-misalignment structure.

2. A charging terminal connector according to claim 1, characterized in that: There are two power sockets, both of which are arranged on the male terminal body. Each power socket is correspondingly provided with a power extraction piece, and the power sockets are arranged in a circular shape.

3. The charging terminal connector according to claim 1, characterized in that: There are four limiting grooves, which are arranged around the outer edge of the male terminal body, and adjacent limiting grooves are arranged at intervals.

4. A charging terminal connector according to claim 2, characterized in that: The number of the power terminals and the power sockets is the same, which is two. The power terminals and the power sockets are positioned correspondingly, and one power terminal is correspondingly plugged into one power socket.

5. The charging terminal connector according to claim 1, characterized in that: The conductive plug includes a pin and an elastic plug. There are three pins, which are fixedly connected to the elastic plug. The pin is fixedly connected to the female terminal body and extends out of the female terminal body. The elastic plug is movably arranged in the plug slot.

6. The charging terminal connector according to claim 1, characterized in that: The number of the limiting protrusions and the limiting grooves is the same, four. One limiting protrusion is correspondingly inserted into one limiting groove, and one end of the limiting protrusion is in contact with the male terminal body.

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