CN110718784A - Energy storage connector - Google Patents

Abstract

The invention belongs to the technical field of electrical connectors, and in particular relates to an energy storage connector. It includes a board-end socket and a wire-end plug, the board-end socket includes a socket body and an insulating seat, the insulating seat is hollow inside and has a first open end and a second open end arranged oppositely, and the electrical connection end of the socket body passes through the first opening. The end is suspended in the insulating seat, and the insulating seat is an integral molding structure with the main body of the socket as the insert. The insulating seat of the board-end socket and the socket body are integrally formed, and the accurate positioning and forming of the socket body and the insulating seat can be realized through the precise design of the mold. In this way, the socket body will not be skewed due to improper installation. In the case of , the plug-in operation between the line end plug and the board end socket is smoother; and the board end socket does not need to be assembled, thereby simplifying production and processing steps and improving production efficiency.

Description

Energy storage connector

technical field

The invention belongs to the technical field of electrical connectors, and in particular relates to an energy storage connector.

Background technique

In an electronic device, in order to realize electrical connection between components that are electrically independent of each other, an electrical connector is usually required, and the electrical connector can realize electrical conduction between two independent electrical structures. Among them, the linear energy storage connector is one of the common electrical connectors, which includes a board-end socket fixed on the equipment shell and a line-end plug that is mated with the board-end socket. The line-end plug and the board-end socket After being plugged in, electrical connection can be achieved. For example, in the field of electric vehicles, such energy storage connectors are often used to charge vehicles.

Generally, a board-end socket includes a socket body and an insulating seat, the socket body is provided with a conductive terminal, and the insulating seat is an insulating structure for fixing and protecting the socket body. In the prior art, the main body of the socket and the insulating base are formed separately. When in use, the two are assembled to form a board-end socket, and then the assembled insulating base and the socket body (ie, the board-end socket) are connected to the electrical equipment together. . In this way, installation errors are prone to occur when the insulating seat and the socket body are assembled, which leads to the skew of the assembled socket body. In this way, when the wire end plug is inserted into the board end socket, there will be an electrical connection end of the socket body. Large eccentric stress, the frictional resistance increases when the wire-end plug and the board-end socket are plugged and unplugged, and the conductive terminals of the wire-end plug and the board-end socket will be worn out by repeated plugging and unplugging for a long time, resulting in the inability to establish stable electrical properties after plugging. The connection relationship, or even directly leads to the failure of the electrical connection, so that the energy storage connector cannot be used normally, affecting the service life of the energy storage connector.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an energy storage connector, which aims to solve the problem that in the prior art, the insulating seat of the energy storage connection board end socket and the socket main body are separately formed and then assembled, causing the assembled socket main body to be skewed, thereby causing plugging and unplugging. The technical problem of increased eccentric stress and increased frictional resistance.

In order to achieve the above purpose, the technical solution adopted in the present invention is: an energy storage connector, comprising a board-end socket and a wire-end plug that is inserted and matched with the board-end socket, and the board-end socket includes an electrical connection with the wire-end plug A socket body and an insulating base for protecting the socket body, the insulating base is hollow inside and has a first open end and a second open end oppositely arranged, and the electrical connection end of the socket body passes through the first open end and is suspended from the insulating base Inside, the insulating seat is an integral molding structure with the socket main body as the insert.

Further, the insulating seat is integrally injection-molded on the socket body.

Further, the outer side wall of the insulating seat is radially provided with a mounting portion for connecting with the electrical equipment, and the mounting portion is provided with a plurality of mounting holes for the fasteners to pass through.

Further, the wire end plug includes an electric plug connector for inserting and mating with the socket main body, the outer wall surface of the electric plug connector is provided with at least one positioning key, and the inner wall surface of the second open end of the insulating base is provided with several positioning keys. The positioning groove extends along the insertion direction of the electric plug connector, and the positioning key is adapted and clamped in the corresponding positioning groove and can slide and move along the insertion direction of the electric plug connector in the positioning groove.

Further, the positioning groove is arranged at the port of the second open end of the insulating seat, and the inner wall surface of the second open end of the insulating seat is also provided with an annular avoidance groove arranged around the axis of the electric plug connector and used to avoid the positioning key, and the annular avoidance groove is away from the positioning groove. When the electric plug connector is completely inserted into the insulating seat, the positioning key passes through the positioning groove and protrudes into the annular avoidance groove.

Further, at least two limiting protruding strips are protruded on the inner wall surface of the second open end of the insulating seat, and two adjacent limiting protruding strips are arranged at intervals to form positioning grooves, and each limiting protruding strip on the insulating seat faces toward the second insulating seat. The end face of an open end and the inner wall face of the insulating seat together form an annular escape groove.

Further, a plurality of limiting protruding strips are evenly wound around the inner wall surface of the second open end of the insulating base, and the plurality of limiting protruding strips are evenly spaced to form a plurality of positioning positions wound around the inner wall surface of the second open end of the insulating base. groove.

Further, at least two positioning keys are arranged at intervals on the outer wall surface of the electric plug connector, and at least two positioning keys are symmetrically arranged on the outer wall surface of the electric plug connector.

Further, the cross-section of the positioning key is arc-shaped or polygonal, and the cross-section of the positioning groove is adapted to the cross-section of the positioning key.

Further, the wire end plug also includes a wire plug body, the electric plug connector is protruded on the plug wire body, and the plug wire body is also provided with at least one connection hook located at the outer periphery of the electric plug connector, and the outer wall surface of the insulating seat is wound around. A ring-shaped snap protrusion is provided for the connection hook to be hooked and connected. When the electric plug connector is inserted into the insulating seat, the connection hook is hooked on the ring-shaped snap protrusion.

The above one or more technical solutions in the energy storage connector provided by the present invention have at least one of the following technical effects: in the energy storage connector of the present invention, the insulating seat is an integrally formed structure with the socket main body as the insert, that is, the board The insulating seat of the end socket and the socket body are integrally formed. In this way, the accurate positioning and forming of the socket body and the insulating seat can be achieved through the precise design of the mold, and the socket body will not appear skewed electrical connection ends due to improper installation. In this case, there is no eccentric stress at the electrical connection end of the socket main body, and the plugging operation between the wire end plug and the board end socket is smoother, which can ensure that a stable and reliable electrical connection is established after the two are plugged. In addition, the board-end socket is integrally formed, and can be processed with a set of molds, which is beneficial to reduce the early mold development cost and the overall production cost, and the board-end socket does not need to be assembled, which can simplify the production and processing steps, thereby improving production efficiency.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of an energy storage connector provided by an embodiment of the present invention;

FIG. 2 is an exploded schematic view of the energy storage connector shown in FIG. 1;

3 is a cross-sectional view of the energy storage connector shown in FIG. 1;

FIG. 4 is a longitudinal sectional view of the energy storage connector shown in FIG. 1;

5 is a cross-sectional view of the board-end socket of the energy storage connector shown in FIG. 1;

6 is a schematic structural diagram of the board-end socket of the energy storage connector shown in FIG. 1;

FIG. 7 is a partial structural schematic diagram of the wire end plug of the energy storage connector shown in FIG. 1 .

Among them, each reference sign in the figure:

10—board end socket 11—insulating seat 12—socket body

20—line end plug 21—electric plug connector 22—plug main body

111—first open end 112—second open end 113—installation part

114—Location groove 115—Annular avoidance groove 116—Limiting convex strip

117—annular snap protrusion 121—electrical connection end 122—annular limiter

123—Through hole 211—Location key 221—Connecting hook

1131—Mounting holes.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to FIGS. 1 to 7 are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than An indication or implication that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, is not to be construed as a limitation of the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

As shown in FIGS. 1 to 7 , an embodiment of the present invention provides an energy storage connector, which includes a board-end socket 10 and a wire-end plug 20 that is inserted and matched with the board-end socket 10 , as shown in FIGS. 1 to 3 . , the board end socket 10 includes a socket body 12 for electrical connection with the wire end plug 20 and an insulating base 11 for protecting the socket body 12, wherein the socket body 12 includes an electrical connection end 121, which is in the board end socket 10. The conductive structure is used to establish an electrical connection relationship with the wire end plug 20, and the insulating base 11 is an insulating structure made of insulating material. The insulating seat 11 is hollow inside and has a first open end 111 and a second open end 112 arranged oppositely, and the electrical connection end 121 of the socket main body 12 passes through the first open end 111 and is suspended in the insulating seat 11, insulating The seat 11 is an integral molding structure with the socket main body 12 as an insert.

In the energy storage connector of the embodiment of the present invention, the insulating seat 11 is an integral molding structure with the socket body 12 as an insert, that is, the insulating seat 11 and the socket body 12 of the board-end socket 10 are integrally formed. The design can realize the accurate positioning and molding of the socket main body 12 and the insulating base 11 , and the electrical connection end 121 of the socket main body 12 will not be skewed due to improper installation, and will not appear at the electrical connection end 121 of the socket main body 12 . Due to the eccentric stress, the plugging operation between the wire end plug 20 and the board end socket 10 is smoother, and a stable and reliable electrical connection can be established after the two are plugged. In addition, the board-end socket 10 is integrally formed, and can be processed by using a set of molds, which is beneficial to reduce the cost of mold development in the early stage and the overall production cost, and the board-end socket 10 does not need to be assembled, which can simplify production and processing steps, thereby improving production efficiency. .

In another embodiment of the present invention, the insulating seat 11 is integrally injection-molded on the socket body 12 , that is, the insulating seat 11 and the socket body 12 are preferably integrally injection-molded, that is, a metal insert injection molding process, using the ease of use of materials such as rubber. The combination of formability, bendability, and the rigidity, strength, and heat resistance of metal can make a complex and delicate metal-plastic integrated product, which meets the requirements of the board-end socket 10 of this embodiment. In addition, The integrated injection molding can also combine the insulating properties of plastic materials and the electrical conductivity of metals well, so that the manufactured board-end socket 10 can satisfy its basic electrical performance as an electrical product. In this way, the integrated injection molding process is used to produce the board-end socket 10 in this embodiment. It only needs to design a set of special molds to manufacture the board-end socket 10 that meets the needs. The board-end socket 10 according to various usage requirements is beneficial to save cost and improve efficiency.

In another embodiment of the present invention, as shown in FIGS. 1 and 2 , the outer side wall of the insulating base 11 is radially provided with a mounting portion 113 for connecting with electrical equipment. The mounting portion 113 is provided with a plurality of There are mounting holes 1131 through which fasteners such as screws or bolts pass, so as to fix the board-end socket 10 of this embodiment to the electrical equipment. During installation, the integrally formed board-end socket 10 can be directly installed on the electrical equipment, omitting the assembly steps of the insulating base 11 and the socket main body 12 before installation, simplifying the installation process, and effectively improving the installation efficiency.

In another embodiment of the present invention, as shown in FIGS. 2 to 4 , the wire end plug 20 includes an electrical plug connector 21 for plugging and mating with the socket main body 12 , and the electrical plug connector 21 is provided with a socket for the socket main body 12 . The plug hole into which the electrical connection end 121 is plugged, the inner wall of the plug hole is provided with a number of reeds for electrical contact connection with the copper conductive end. The plug connector 21 is inserted into the insulating seat 11 from the second open end 112 of the insulating seat 11, and at the same time, the electrical connection end 121 of the socket main body 12 is inserted into the plug hole of the electrical plug connector 21, so that the socket main body 12 and the socket body 12 can be established. The electrical plug connector 21 is the electrical connection relationship between the board-end socket 10 and the wire-end plug 20 .

In another embodiment of the present invention, as shown in FIG. 2 and FIGS. 3 to 7 , at least one positioning key 211 is provided on the outer wall of the electrical plug connector 21 . As shown in FIGS. 2 and 7 , the insulating seat 11 is the second The inner wall surface of the open end 112 is provided with a plurality of positioning grooves 114 that are adapted to the positioning keys 211 . The positioning grooves 114 extend along the insertion direction of the electrical plug connector 21 , as shown in FIG. 3 , FIG. 5 and FIG. 6 , the positioning keys 211 The adapter is snapped into the corresponding positioning slot 114 and can slide and move in the positioning slot 114 along the insertion direction of the electrical plug connector 21 . When the electrical plug connector 21 is plugged into the board end socket 10, first insert the positioning key 211 into the corresponding positioning groove 114, then push the electrical plug connector 21 and the board end socket 10 to approach each other, and the positioning key 211 slides in the positioning groove 114 In this way, by arranging the positioning key 211 and the positioning groove 114 to fit and snap, only when the positioning key 211 set on the electrical plug connector 21 is matched with the positioning groove 114 set on the insulating base 11, the electrical plug connector 21 can If it is inserted into the insulating seat 11 smoothly, if the two do not match, the setting of the positioning key 211 will hinder the smooth insertion of the electrical plug connector 21, as shown in FIG. The connection can realize the accurate alignment between the board-end socket 10 and the wire-end plug 20, and there will be no mis-insertion of the unmatched electric plug connector 21 and the insulating base 11, so that the board-end socket 10 can be effectively avoided. The structure of the wire end plug 20 is damaged due to wrong insertion, which can prolong the service life of the energy storage connector.

In addition, in this embodiment, as shown in FIG. 3 , FIG. 6 and FIG. 7 , the outer wall surface of the electrical plug connector 21 is simultaneously provided with a plurality of positioning grooves 114 for matching with at least one positioning key 211 . It is a circular plug connector, and when the corresponding insulating base 11 is a cylindrical rubber core, the electric plug connector 21 can realize multi-angle plug connection with the insulating base 11, the plug connection direction is not uniquely limited, and the plug connection operation is more flexible. It is very convenient to use in an environment where it is inconvenient to observe the insertion operation.

In another embodiment of the present invention, as shown in FIGS. 3 to 5 , the positioning groove 114 is provided at the port of the second open end 112 of the insulating seat 11 , and the inner wall surface of the second open end 112 of the insulating seat 11 is also provided with a surrounding The axis of the electrical plug connector 21 is arranged and used to avoid the annular avoidance groove 115 of the positioning key 211. The annular avoidance groove 115 is arranged away from the positioning groove 114. When the electrical plug connector 21 is completely inserted into the insulating seat 11, the positioning key 211 passes through the positioning groove 114. and protrudes into the annular escape groove 115 . In this way, when the electric plug connector 21 is plugged in, after the positioning key 211 and the positioning groove 114 are adapted and clamped, the electric plug connector 21 is pushed to move toward the first open end 111 of the insulating base 11 . When the electric plug connector 21 is completely inserted into the insulating base 11 , the positioning key 211 passes through the positioning groove 114 and protrudes into the annular escape groove 115 , as shown in FIG. 3 .

In this way, by setting the annular avoidance groove 115 to avoid the positioning key 211, when the electrical plug connector 21 is a circular plug connector and the corresponding insulating seat 11 is a cylindrical rubber core, when the electrical connector 21 and the insulating seat 11 are inserted , the positioning key 211 can rotate 360° in the annular avoidance groove 115, that is, the electric plug connector 21 can rotate in the insulating seat 11. In this way, when the wire end plug 20 is connected with the board end socket 10, the wire end plug 20 can still be rotated 360°, so that the wiring direction of the cable connected to the wire end plug 20 can be flexibly adjusted. In this way, the energy storage connector of this embodiment can realize foolproof first and then rotate, and will not be foolproof due to the setting. Due to the structure, the wire end plug 20 cannot be rotated to change the outlet angle, and the cable of the wire end plug 20 can be flexibly laid out according to the surrounding environment during use, and the insertion and cable layout of the wire end plug 20 is more flexible and convenient.

Specifically, in this embodiment, as shown in FIG. 5 and FIG. 6 , at least two limiting protruding strips 116 are protruded on the inner wall surface of the second open end 112 of the insulating seat 11 , and two adjacent limiting protruding strips 116 are protruded. Positioning grooves 114 are arranged and formed at intervals. The end face of each limiting protruding strip 116 on the insulating base 11 toward the first open end 111 of the insulating base 11 and the inner wall surface of the insulating base 11 together form an annular escape groove 115 .

More specifically, in this embodiment, as shown in FIG. 6 , the outer side wall of the socket main body 12 protrudes radially to form an annular limiting portion 122 connected to the inner wall surface of the insulating seat 11 . The annular limiting portion 122 It is arranged at the end of the annular avoidance groove 115. When the electric plug connector 21 is plugged into the board-end socket 10, the annular limiting portion 122 can assist in limiting the electric plug connector 21, so as to avoid excessive insertion of the electric plug connector 21 and damage to the electric plug. Connector 21 and board end socket 10. Further, as shown in FIG. 6 , the annular limiting portion 122 is provided with a through hole 123 corresponding to the position of each positioning groove 114 , so as to be used for forming the molding structure in the molding die (such as with the positioning groove after the board end socket 10 is formed). 114 matching metal strips, etc.) are drawn out to form the positioning grooves 114.

In another embodiment of the present invention, as shown in FIG. 5 and FIG. 6 , the inner wall surface of the second open end 112 of the insulating base 11 is evenly wound with a plurality of limiting protruding strips 116 . A plurality of positioning grooves 114 wound around the inner wall surface of the second open end 112 of the insulating base 11 are evenly spaced and formed. That is to say, a plurality of positioning grooves 114 are evenly wound around the inner wall surface of the insulating seat 11. In this way, when the electrical plug connector 21 is a circular plug connector and the corresponding insulating seat 11 is a cylindrical rubber core, the positioning keys 211 can be changed from different The angle of the locating groove 114 is correspondingly snapped into different positioning grooves 114, and the plugging is foolproof. When the widths of the positioning keys 211 and the positioning grooves 114 are designed to be small enough, the positioning grooves 114 are wound around the inner wall surface of the insulating seat 11. , the positioning key 211 can be snap-fitted with the positioning grooves 114 arranged in different angular directions from a direction approximately close to 360° to realize foolproofing. , the electric plug connector 21 can be rotated to move the cable to a predetermined position, and then the electric plug connector 21 can be inserted into the insulating base 11, which can effectively solve the problem of limited cable layout, thereby further broadening the scope of this embodiment. The scope of application of the energy storage connector improves its versatility.

Further, in this embodiment, as shown in FIG. 2 and FIG. 7 , at least two positioning keys 211 are arranged at intervals on the outer wall of the electrical plug connector 21 , and at least two positioning keys 211 are symmetrically arranged on the electrical plug connector On the outer wall surface of 21, at least two positioning keys 211 are arranged at the same time to be fitted with multiple positioning grooves 114 to prevent fool-proofing, which can increase the difficulty of the clamping between the mismatched positioning keys 211 and the positioning grooves 114 when they are inserted incorrectly. The possibility of forcibly snapping the positioning key 211 into the positioning groove 114 by brute force is reduced, so as to better ensure that the electrical plug connector 21 and the insulating base 11 can be inserted only when the positioning key 211 is perfectly matched with the positioning groove 114 In place, to further improve the reliability of foolproof.

Preferably, in this embodiment, as shown in FIG. 7 , two positioning keys 211 are provided at intervals on the outer wall of the electrical plug connector 21 , and one of the positioning keys 211 is arranged on one side of the electrical plug connector 21 , and the other The positioning keys 211 are symmetrically arranged on the other side of the electrical plug connector 21, so that the positioning keys 211 are arranged on both sides to cooperate with the annularly arranged positioning grooves 114 to prevent fools, which can further improve the reliability of foolproofing .

In another embodiment of the present invention, as shown in FIG. 6 and FIG. 7 , the cross section of the positioning key 211 is in an arc shape or a polygonal shape such as a triangle shape, a rectangle shape, etc., and the cross section of the positioning groove 114 is the same as the The shape of the cross section of the positioning key 211 is strictly matched with the shape of the cross section of the positioning groove 114, so as to achieve effective foolproofing.

For example, in some specific embodiments, as shown in FIG. 6 and FIG. 7 , the inner wall surface of the insulating base 11 is provided with a positioning groove 114 with a rectangular cross-section. The outer wall of the joint 21 is provided with a positioning key 211 whose cross section is also rectangular. In this way, the rectangular positioning grooves 114 can only be adapted to engage with the rectangular positioning keys 211 , and the positioning keys 211 of triangular or other shapes cannot be clamped therewith. In this way, by designing the positioning grooves 114 of different shapes to fit the positioning keys 211 of the corresponding shapes, the snap-fit can be achieved only when the shapes of the two match each other, so that the plugging can be better prevented from being fooled.

In some other specific embodiments, the positioning key 211 and the positioning groove 114 can also be matched by size. For example, in some specific embodiments, the width dimension of the positioning key 211 is relatively large, and the matching positioning groove 114 The width dimension of the key 211 is also relatively large, and at this time, the number of positioning grooves 114 is relatively small; for example, in other specific embodiments, the width dimension of the positioning key 211 is relatively small, and the matching positioning groove 114 The width of the locating grooves 114 is also relatively small. At this time, the number of positioning grooves 114 can be relatively large, so that the positioning grooves 114 with different widths and numbers can also help prevent fools.

It can be understood that, on the premise that the latching and sliding connection relationship between the positioning key 211 and the positioning groove 114 is satisfied, and the foolproof connection between the insulating seat 11 and the electric plug connector 21 can be realized through the positioning key 211 and the positioning groove 114 at the same time, The positions of the positioning key 211 and the positioning groove 114 on the electrical plug connector 21 and the insulating base 11 can also be interchanged, that is, the positioning key 211 is set on the inner wall surface of the second open end 112 of the insulating base 11, and correspondingly, the positioning groove 114 is arranged on the outer wall surface of the electric plug connector 21 . Therefore, the specific arrangement manner of the positioning key 211 and the positioning groove 114 is not uniquely limited here, and can be set according to specific usage requirements.

In another embodiment of the present invention, as shown in FIG. 1 , FIG. 2 , FIG. 4 and FIG. 5 , the wire end plug 20 further includes a plug-in main body 22 connected with a cable, and the electric plug connector 21 is protruded from the plug-in wire On the main body 22, the main body 22 of the plug-in wire is also provided with at least one connecting hook 221 located at the outer periphery of the electrical plug connector 21, and the outer wall surface of the second open end 112 of the insulating seat 11 is provided with a connecting hook 221 for hooking. The connected annular snap protrusion 117 is disposed between the second open end 112 and the mounting portion 113. As shown in FIG. 2 and FIG. Hanging on the annular clip 117 , in this way, the plugged connector 21 can be prevented from being pulled out from the insulating seat 1111 , thereby ensuring the reliability and stability of the connection between the electrical connector 21 and the insulating seat 11 .

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (10)

1. The utility model provides an energy storage connector, including board end socket and with board end socket grafting complex line end plug, its characterized in that: the socket comprises a socket body and an insulating seat, wherein the socket body is electrically connected with a line end plug, the insulating seat is used for protecting the socket body, the insulating seat is hollow and provided with a first opening end and a second opening end which are arranged oppositely, an electric connection end of the socket body penetrates through the first opening end and is suspended in the insulating seat, and the insulating seat is of an integrally formed structure with the socket body as an insert.

2. The energy storage connector of claim 1, wherein: the insulation seat is integrally formed on the socket main body in an injection molding mode.

3. The energy storage connector of claim 1, wherein: the lateral wall of insulating seat is equipped with the installation department that is used for being connected with consumer along radial protruding, set up a plurality of mounting holes that are used for supplying the fastener to wear to establish on the installation department.

4. The energy storage connector of claim 1, wherein: the terminal plug comprises an electric plug connector which is used for being in plug-in fit with the socket main body, at least one positioning key is arranged on the outer wall surface of the electric plug connector, a plurality of positioning grooves matched with the positioning keys are formed in the inner wall surface of the second opening end of the insulating base, the positioning grooves extend along the plug-in direction of the electric plug connector, and the positioning keys are in adaptive clamping connection with the corresponding positioning grooves and can slide and move in the positioning grooves along the plug-in direction of the electric plug connector.

5. The energy storage connector of claim 4, wherein: the constant head tank set up in the port department of insulating seat second open end, the internal face of insulating seat second open end still is provided with and encircles the axis setting of electric mortiser joint is used for dodging the annular of navigation key dodges the groove, the annular dodges the groove and dorsad the constant head tank sets up, electric mortiser joint inserts completely when in the insulating seat, the navigation key passes the constant head tank and protruding stretch in the inslot is dodged to the annular.

6. The energy storage connector of claim 5, wherein: the inner wall face of the second opening end of the insulating seat is convexly provided with at least two limiting convex strips, the two adjacent limiting convex strips are arranged at intervals and form the positioning groove, the end face of the first opening end of the insulating seat and the inner wall face of the insulating seat form the annular avoiding groove.

7. The energy storage connector of claim 6, wherein: the inner wall surface of the second opening end of the insulating base is uniformly wound with a plurality of limiting convex strips, and the plurality of limiting convex strips are uniformly arranged at intervals to form a plurality of positioning grooves wound on the inner wall surface of the second opening end of the insulating base.

8. The energy storage connector of claim 7, wherein: at least two positioning keys are arranged on the outer wall surface of the electric plug connector at intervals, and at least two positioning keys are symmetrically arranged on the outer wall surface of the electric plug connector.

9. An energy storing connector as claimed in any one of claims 4 to 8, wherein: the cross section of the positioning key is arc-shaped or polygonal, and the cross section of the positioning groove is matched with the cross section of the positioning key.

10. An energy storing connector as claimed in any one of claims 1 to 8, wherein: the terminal plug still includes the plug wire main part, the electric mortiser joint is protruding to be located in the plug wire main part, still be provided with at least one in the plug wire main part and be located the connection pothook of electric mortiser joint outer peripheral edges, it is used for supplying to wind on the outer wall of insulating seat connect the annular card of pothook hook connection protruding, the electric mortiser joint inserts when in the insulating seat, connect the pothook hook hang in on the annular card is protruding.

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