CN110718784A

CN110718784A - Energy storage connector

Info

Publication number: CN110718784A
Application number: CN201910912338.7A
Authority: CN
Inventors: 黎鹏; 常洪涛; 伦贵彬
Original assignee: Henan Jieente Technology Co Ltd
Current assignee: Henan Jieente Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-01-21

Abstract

The invention belongs to the technical field of electric connectors, and particularly relates to an energy storage connector. The socket comprises a socket body and an insulating seat, wherein the socket body comprises the socket body and an insulating seat, the insulating seat is hollow, a first opening end and a second opening end which are arranged oppositely are arranged in the insulating seat, 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 taking the socket body as an insert. The insulation seat of the board end socket and the socket main body are integrally formed, and the accurate positioning and forming of the socket main body and the insulation seat can be realized through the accurate design of a die, so that the situation that an electric connection end is inclined due to the fact that the socket main body is not installed in place can be avoided, and the plugging operation between a line end plug and the board end socket is smoother; moreover, the board end socket does not need to be assembled, so that the production and processing steps can be simplified, and the production efficiency is improved.

Description

Energy storage connector

Technical Field

The invention belongs to the technical field of electric connectors, and particularly relates to an energy storage connector.

Background

In an electronic device, in order to realize electrical connection between each of the electrically independent components, an electrical connector is generally required, and the electrical connector can realize electrical conduction between two independent electrical structures. The linear energy storage connector is one of the common electrical connectors, and includes a board end socket fixed on the device housing and a line end plug inserted into the board end socket in a matching manner, and the line end plug and the board end socket can be electrically connected after being inserted into each other, for example, in the field of electric vehicles, such an energy storage connector is often used for charging the vehicle.

Generally, a board-end socket includes a socket body, in which conductive terminals are disposed, and an insulating base, which is an insulating structure for fixing and protecting the socket body. In the prior art, the socket main body and the insulating base are manufactured and molded separately, and when the socket is used, the socket main body and the insulating base are assembled to form the board-end socket, and then the assembled insulating base and the socket main body (namely the board-end socket) are connected to electric equipment together. Therefore, installation errors easily occur when the insulating base is assembled with the socket body, and therefore the assembled socket body is inclined, when the line end plug is plugged with the board end socket, large eccentric stress can be generated at the electric connection end of the socket body, the friction resistance is increased when the line end plug is plugged with the board end socket, the conductive terminals of the line end plug and the board end socket can be worn by repeated plugging, stable electric connection relation can not be established after plugging, even, electric connection failure can be directly caused, the energy storage connector can not be normally used, and the service life of the energy storage connector is influenced.

Disclosure of Invention

The invention aims to provide an energy storage connector, and aims to solve the technical problems that an insulation seat of an energy storage connecting plate end socket and a socket main body are formed separately and then assembled in the prior art, so that the assembled socket main body is inclined, the plugging eccentric stress is increased, and the friction resistance is increased.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an energy storage connector, includes board end socket and with board end socket grafting complex line end plug, board end socket including be used for with line end plug electric connection's socket main part and be used for protecting socket main part's insulating seat, the inside cavity of insulating seat just has relative first open end and the second open end that sets up, the electric connection end of socket main part passes first open end and hangs and locate in the insulating seat, the insulating seat is for using socket main part as the integrated into one piece structure of inserts.

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

Furthermore, the outer side wall of the insulating base is provided with an installation part which is used for being connected with electrical equipment along the radial direction in a protruding mode, and the installation part is provided with a plurality of installation holes for the fasteners to penetrate through.

Furthermore, the line end 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 along the plug-in direction of the electric plug connector in the positioning grooves.

Furthermore, the locating slot sets up in the port department of insulating seat second open end, and the internal face at insulating seat second open end still is provided with the axis setting that encircles electric plug connector and is used for dodging the annular groove of dodging of locating key, and the annular is dodged the groove and is backed from the locating slot setting, and when electric plug connector inserted completely in the insulating seat, the locating key passed the locating slot and protruding in the annular groove of dodging.

Furthermore, at least two limiting convex strips are arranged on the inner wall surface of the second opening end of the insulating base in a protruding mode, the two adjacent limiting convex strips are arranged at intervals to form positioning grooves, and the end face, facing the first opening end of the insulating base, of each limiting convex strip on the insulating base and the inner wall surface of the insulating base form an annular avoiding groove together.

Further, evenly around being equipped with a plurality of spacing sand grips on the internal face of insulating seat second open end, a plurality of spacing sand grips are evenly spaced and are set up and form a plurality of constant head tanks of locating on the internal face of insulating seat second open end.

Furthermore, 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.

Furthermore, 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.

Furthermore, the line end plug still includes the plug wire main part, and the electric connector is protruding to be located in the plug wire main part, still is provided with at least one connection pothook that is located the electric connector outer peripheral edges in the plug wire main part, winds on the outer wall of insulating seat to be equipped with the annular card that is used for supplying to connect the pothook hook and connects protruding, and when the electric connector inserted in the insulating seat, the connection pothook was hung on annular card is protruding.

One or more technical solutions in the energy storage connector provided by the present invention have at least one of the following technical effects: according to the energy storage connector, the insulating seat is of an integrally formed structure with the socket main body as the insert, namely, the insulating seat of the board end socket and the socket main body are integrally formed, so that accurate positioning and forming of the socket main body and the insulating seat can be achieved through accurate design of a die, the situation that an electric connection end is inclined due to improper installation of the socket main body is avoided, eccentric stress at the electric connection end of the socket main body is avoided, plugging and unplugging operations between a line end plug and the board end socket are smoother, and stable and reliable electric connection relations can be established after the line end plug and the board end socket are plugged. In addition, adopt board end socket integrated into one piece, adopt one set of mould can machine-shaping, be favorable to reducing the mould development expense of earlier stage, reduce whole manufacturing cost, and board end socket need not the assembly, can simplify the production and processing step to improve production efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an energy storage connector according to an embodiment of the present invention;

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

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

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

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

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

fig. 7 is a partial schematic view of a line end plug of the energy storage connector shown in fig. 1.

Wherein, in the figures, the respective reference numerals:

10-board end socket 11-insulating seat 12-socket main body

20-terminal plug 21-electric plug 22-plug main body

111-first open end 112-second open end 113-mounting section

114-positioning groove 115-annular avoiding groove 116-limiting convex strip

117-annular clamping protrusion 121-electric connection end 122-annular limiting part

123-penetrating through hole 211-positioning key 221-connecting hook

1131, mounting hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-7 are exemplary and intended to be used to illustrate the invention, but are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 7, an embodiment of the invention provides an energy storage connector, which includes a board end socket 10 and a line end plug 20 plugged into and mated with the board end socket 10, as shown in fig. 1 to 3, the board end socket 10 includes a socket body 12 for electrical connection with a terminal plug 20 and an insulating housing 11 for protecting the socket body 12, wherein, the socket body 12 includes an electrical connection terminal 121, which is a conductive structure in the board-end socket 10 for establishing an electrical connection relationship with the terminal plug 20, the insulating base 11 is an insulating structure made of an insulating material, the socket mainly plays a role in fixing the line end plug 20 when the line end plug 20 is connected with the board end socket 10 in an inserting manner, the insulating base 11 is hollow and is provided with a first opening end 111 and a second opening end 112 which are oppositely arranged, the electric connection end 121 of the socket main body 12 penetrates through the first opening end 111 and is suspended in the insulating base 11, and the insulating base 11 is an integrally formed structure taking the socket main body 12 as an insert.

In the energy storage connector of the embodiment of the invention, the insulation seat 11 is an integrally formed structure taking the socket main body 12 as an insert, namely, the insulation seat 11 of the board end socket 10 and the socket main body 12 are integrally formed, so that accurate positioning and forming of the socket main body 12 and the insulation seat 11 can be realized through the precise design of a die, the socket main body 12 cannot be inclined at the electric connection end 121 due to improper installation, eccentric stress cannot occur at the electric connection end 121 of the socket main body 12, the plugging and unplugging operation between the line end plug 20 and the board end socket 10 is smoother, and the stable and reliable electric connection relationship can be established after the two are plugged. In addition, board end socket 10 integrated into one piece adopts one set of mould can machine-shaping, is favorable to reducing the mould development expense of earlier stage, reduces whole manufacturing cost, and board end socket 10 need not the assembly, can simplify the production and processing step to improve production efficiency.

In another embodiment of the present invention, the insulating base 11 is integrally injection molded on the socket body 12, that is, the insulating base 11 and the socket body 12 are preferably integrally injection molded, that is, a metal insert injection molding process, and a complex and delicate metal-plastic integrated product can be firmly manufactured by utilizing the mutual combination of formability, flexibility and rigidity, strength and heat resistance of materials such as rubber, so as to meet the requirement of the present embodiment for manufacturing and drawing materials of the board end socket 10; in addition, the integral injection molding can well combine the insulation property of the plastic material and the electrical conductivity of the metal, so that the manufactured board end socket 10 can meet the basic electrical property of the electric product. Therefore, the board end socket 10 in the embodiment is produced by adopting an integrated injection molding process, the board end socket 10 meeting the requirements can be manufactured by only designing one set of special mould, the mature mould production process can be fully utilized, the board end socket 10 meeting various use requirements can be produced, the cost is saved, and the efficiency is improved.

In another embodiment of the present invention, as shown in fig. 1 and fig. 2, a mounting portion 113 for connecting with an electrical device is protruded from an outer side wall of the insulating base 11 along a radial direction, and a plurality of mounting holes 1131 for passing fasteners such as screws or bolts are opened on the mounting portion 113, so as to fixedly connect the board-end socket 10 of this embodiment to the electrical device. During installation, the integrally formed board end socket 10 is directly installed on the electric equipment, the assembling steps of the insulating base 11 and the socket main body 12 before installation are omitted, the installation process is simplified, and the installation efficiency can be effectively improved.

In another embodiment of the present invention, as shown in fig. 2 to 4, the line end plug 20 includes an electrical plug 21 for mating with the socket body 12, the electrical plug 21 is provided with a plugging hole for plugging the electrical connection end 121 of the socket body 12, the inner wall surface of the plugging hole is provided with a plurality of spring leaves for electrically contacting the copper conductive end, when the line end plug 20 is plugged into the board end socket 10, the electrical plug 21 is inserted into the insulating base 11 from the second opening end 112 of the insulating base 11, and at the same time, the electrical connection end 121 of the socket body 12 is inserted into the plugging hole of the electrical plug 21, so that the electrical connection relationship between the socket body 12 and the electrical plug 21, i.e., the board end socket 10 and the line end plug 20, can be established.

In another embodiment of the present invention, as shown in fig. 2 and 3 to 7, at least one positioning key 211 is disposed on an outer wall surface of the electrical plug 21, as shown in fig. 2 and 7, a plurality of positioning grooves 114 adapted to the positioning keys 211 are disposed on an inner wall surface of the second open end 112 of the insulating base 11, the positioning grooves 114 extend along the plugging direction of the electrical plug 21, as shown in fig. 3, 5 and 6, the positioning keys 211 are adapted to be clamped in the corresponding positioning grooves 114 and can slide and move in the positioning grooves 114 along the plugging direction of the electrical plug 21. When the electrical plug 21 is plugged into the board end socket 10, the positioning key 211 is inserted into the corresponding positioning groove 114, and then the electrical plug 21 and the board end socket 10 are pushed to approach each other, and the positioning key 211 slides in the positioning groove 114, so that by arranging the positioning key 211 to be fittingly engaged with the positioning groove 114, only when the positioning key 211 arranged on the electrical plug 21 is fittingly engaged with the positioning groove 114 arranged on the insulating base 11, the electrical plug 21 can be smoothly inserted into the insulating base 11, and when the two are not suitable, the smooth insertion of the electrical plug 21 can be hindered by the arrangement of the positioning key 211, as shown in fig. 3, so that by arranging the positioning key 211 to be fittingly engaged with the positioning groove 114, the accurate alignment plugging between the board end socket 10 and the plug 20 can be realized, the situation that the electrical plug 21 and the insulating base 11 which are not matched are mistakenly plugged can not occur, and the structure of the board end socket 10 and the board end plug 20 can be effectively prevented from being damaged due to the mistakenly plugging, the service life of the energy storage connector can be prolonged.

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

In another embodiment of the present invention, as shown in fig. 3 to 5, the positioning groove 114 is disposed at the port of the second open end 112 of the insulating base 11, the inner wall surface of the second open end 112 of the insulating base 11 is further provided with an annular avoiding groove 115 disposed around the axis of the electrical plug 21 and used for avoiding the positioning key 211, the annular avoiding groove 115 is disposed away from the positioning groove 114, and when the electrical plug 21 is fully inserted into the insulating base 11, the positioning key 211 passes through the positioning groove 114 and protrudes into the annular avoiding groove 115. Thus, when the electrical plug connector 21 is plugged in, the positioning key 211 is engaged with the positioning slot 114, and then the electrical plug connector 21 is pushed to move toward the first open end 111 of the insulating base 11, and when the electrical plug connector 21 is fully inserted into the insulating base 11, the positioning key 211 passes through the positioning slot 114 and protrudes into the annular avoiding slot 115, as shown in fig. 3.

Thus, by providing the annular avoiding groove 115 to avoid the positioning key 211, when the electrical plug 21 is a circular plug and the corresponding insulation seat 11 is a cylindrical rubber core, when the electrical plug 21 and the insulating base 11 are inserted in place, the positioning key 211 can rotate 360 degrees in the annular avoiding groove 115, i.e., the electrical plug 21, can be rotated within the receptacle 11, so that after the line end plug 20 is plugged into the board end socket 10, the line end plug 20 can still be rotated 360, thereby can adjust the direction of laying of the cable that connects on the line end plug 20 in a flexible way, so, the energy storage connector of this embodiment can realize preventing staying earlier and rotate afterwards, can not lead to the unable rotatory change of line end plug 20 angle of being qualified for the next round of competitions owing to set up and prevent staying the structure, can lay the cable of line end plug 20 in a flexible way according to the environment around during the use, and the grafting of line end plug 20 and cable are laid more nimble convenience.

Specifically, in this embodiment, as shown in fig. 5 and fig. 6, at least two limiting convex strips 116 are convexly disposed on the inner wall surface of the second opening end 112 of the insulating base 11, two adjacent limiting convex strips 116 are disposed at intervals and form positioning slots 114, and an annular avoiding slot 115 is formed between an end surface of each limiting convex strip 116 on the insulating base 11, which faces the first opening end 111 of the insulating base 11, and the inner wall surface of the insulating base 11.

More specifically, in the present embodiment, as shown in fig. 6, an annular limiting portion 122 connected to the inner wall surface of the insulating base 11 is formed on the outer side wall of the socket main body 12 in a radially protruding manner, the annular limiting portion 122 is disposed at the end of the annular avoiding groove 115, and when the electrical plug 21 is plugged into the board-end socket 10, the annular limiting portion 122 can assist in limiting the electrical plug 21, so as to prevent the electrical plug 21 from being inserted excessively and damaging the electrical plug 21 and the board-end socket 10. Further, as shown in fig. 6, the annular limiting portion 122 is provided with a through hole 123 corresponding to each positioning groove 114, so as to draw out a molding structure (such as a metal strip adapted to the positioning groove 114) in the molding die after the board-end socket 10 is molded, so as to machine and mold the positioning groove 114.

In another embodiment of the present invention, as shown in fig. 5 and fig. 6, a plurality of limiting convex strips 116 are uniformly wound on the inner wall surface of the second opening end 112 of the insulating base 11, and the plurality of limiting convex strips 116 are uniformly spaced and form a plurality of positioning slots 114 wound on the inner wall surface of the second opening end 112 of the insulating base 11. Namely, the inner wall surface of the insulating base 11 is uniformly wound with a plurality of positioning slots 114, so that when the electrical plug 21 is a circular plug and the corresponding insulating base 11 is a cylindrical rubber core, the positioning key 211 can be correspondingly clamped into different positioning slots 114 from different angles, and insertion and fool-proofing are realized, when the width dimensions of the positioning key 211 and the positioning slots 114 are designed to be sufficiently small, the positioning slots 114 are wound on the inner wall surface of the insulating base 11, the positioning key 211 can be clamped and matched with the positioning slots 114 arranged in different angular directions from a direction approximately approaching 360 degrees to realize fool-proofing, when the cable connected to the plug terminal 20 is limited by space and can only be arranged at a certain fixed position, the electrical plug 21 can be rotated to move the cable to a predetermined position, and then the electrical plug 21 is inserted into the insulating base 11, so that the problem of limited cable arrangement can be effectively solved, thereby further widening the application range of the energy storage connector of the embodiment, the universality is improved.

Further, in this embodiment, as shown in fig. 2 and 7, at least two positioning keys 211 are disposed on the outer wall surface of the electrical plug 21 at intervals, and at least two positioning keys 211 are symmetrically disposed on the outer wall surface of the electrical plug 21, and at least two positioning keys 211 are disposed and are adapted to be clamped with the plurality of positioning grooves 114 at the same time to prevent fool, so that the clamping difficulty between the positioning keys 211 and the positioning grooves 114 that are not matched during incorrect plugging can be increased, and the possibility that the positioning keys 211 are forcibly clamped into the positioning grooves 114 by brute force is reduced, thereby better ensuring that the electrical plug 21 and the insulating base 11 can be plugged in place only under the condition that the positioning keys 211 and the positioning grooves 114 are perfectly matched, and further improving the reliability of fool prevention.

Preferably, in this embodiment, as shown in fig. 7, two positioning keys 211 are disposed on the outer wall surface of the electrical plug 21 at intervals, and one positioning key 211 is disposed on one side of the electrical plug 21, and the other positioning key 211 is symmetrically disposed on the other side of the electrical plug 21, so that the positioning keys 211 disposed on both sides simultaneously cooperate with the positioning grooves 114 arranged in a ring shape to prevent fool, and the fool-proof reliability can be further improved.

In another embodiment of the present invention, as shown in fig. 6 and 7, the cross section of the positioning key 211 is arc-shaped or polygonal, such as triangular or rectangular, the cross section of the positioning slot 114 is adapted to the cross section of the positioning key 211, and the shape of the cross section of the positioning key 211 is strictly adapted to the shape of the cross section of the positioning slot 114, so as to achieve effective foolproof.

For example, in some specific embodiments, as shown in fig. 6 and 7, the inner wall surface of the insulating base 11 is provided with a positioning groove 114 with a rectangular cross section, and correspondingly, the outer wall surface of the electrical plug connector 21 adapted to be plugged with the positioning groove is provided with a positioning key 211 with a rectangular cross section. Thus, the rectangular positioning slot 114 can only be adapted to engage with the rectangular positioning key 211, and the triangular or other positioning keys 211 cannot engage with them. Like this, through the positioning key 211 of the corresponding shape of design different shape constant head tank 114 adaptation joint, only can realize the joint cooperation when both shapes match each other to realization grafting that can be better is prevented slow-witted.

In some other embodiments, the positioning key 211 and the positioning groove 114 may be matched in size, for example, in some embodiments, the width of the positioning key 211 is relatively larger, and the width of the positioning groove 114 matched with the positioning key 211 is also relatively larger, and at this time, the number of the positioning grooves 114 is relatively smaller; for another example, in other embodiments, the width dimension of the positioning key 211 is relatively smaller, and the width dimension of the positioning groove 114 matching with the width dimension is also relatively smaller, at this time, the number of the positioning grooves 114 can be relatively larger, so that the positioning grooves 114 with different width dimensions and numbers can also contribute to foolproof.

It can be understood that, under the premise that the relationship between the positioning key 211 and the positioning groove 114 is satisfied, and the fool-proof connection between the insulating socket 11 and the electrical plug connector 21 can be realized through the positioning key 211 and the positioning groove 114, the positions of the positioning key 211 and the positioning groove 114 on the electrical plug connector 21 and the insulating socket 11 can be interchanged, that is, the positioning key 211 is disposed on the inner wall surface of the second opening end 112 of the insulating socket 11, and correspondingly, the positioning groove 114 is disposed on the outer wall surface of the electrical plug connector 21. Therefore, the specific arrangement of the positioning key 211 and the positioning slot 114 is not limited herein, and may be set according to specific requirements.

In another embodiment of the present invention, as shown in fig. 1, 2, 4 and 5, the line end plug 20 further includes a line plug main body 22 to which the cable is connected, the electrical plug 21 is protruded from the line plug main body 22, the line plug main body 22 is further provided with at least one connection hook 221 located on the outer periphery of the electrical plug 21, an annular hook 117 for hooking and connecting the connection hook 221 is wound on the outer wall surface of the second open end 112 of the insulating base 11, and the annular hook 117 is disposed between the second open end 112 and the mounting portion 113, as shown in fig. 2 and 5, when the electrical plug 21 is inserted into the insulating base 11, the connection hook 221 is hooked on the annular hook 117, so that the electrical plug 21 inserted in place can be prevented from coming out of the insulating base 1111, and the connection reliability and stability between the electrical plug 21 and the insulating base 11 can be ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

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.