Quick-plug energy storage connector

Abstract

The invention discloses a quick-plug energy storage connector which can realize quick insertion and effective locking of a butt joint module, and the quick-plug energy storage connector comprises a shell which is provided with a hollow installation cavity and is provided with an insertion port at one end in the front-back direction; the terminal piece comprises a fixed section, a contact section and a butt joint section; at least part of the fixed section is fixed with the shell; the contact section convexly extends into the mounting cavity and is used for being electrically contacted with a butt joint module; the butt joint section extends out of the shell; an inner top wall surface and an inner bottom wall surface which are oppositely arranged in the vertical direction perpendicular to the front-back direction are defined in the mounting cavity; the butt joint locking piece is combined with the inner bottom wall surface of the shell and is formed by protruding upwards; the butt joint locking piece comprises a main body part and a lock catch part protruding from the main body part; the lock catch part is formed by protruding the main body part towards the insertion axis side of the butt joint module in the left-right direction perpendicular to the front-back direction and the up-down direction, and the lock catch part is configured to be capable of locking the butt joint module inserted into the installation cavity through the insertion opening.

Description

Technical Field

[0001] The present application relates to a quick-plug energy storage connector. Background Art

[0002] With the rapid development of new energy and the widespread access to new energy-consuming equipment, the electrical connection between power energy storage equipment is becoming more and more important. In addition to meeting general performance requirements, ordinary energy storage electrical connectors have higher and higher requirements for overall structure, temperature rise, waterproofness, safety, and ease of operation. However, the connectors on the market currently generally have shortcomings such as complex structure, high manufacturing cost, high overload temperature rise, and inconvenient operation. In order to meet the needs of different markets and further improve high-voltage electrical connection technology, it is particularly urgent to improve and optimize the structure of such energy storage connectors.

[0003] Therefore, it is necessary to design a new connector to solve the above technical problems. Summary of the invention

[0004] The purpose of the present application is to provide a quick-insert energy storage connector that can achieve quick insertion and effective locking of a docking module.

[0005] To achieve the above objectives, this application provides the following technical solutions: A quick-insert energy storage connector, comprising: The housing is formed with a hollow installation cavity and an insertion port at one end in the front-to-back direction, wherein the insertion port connects the installation cavity with the outside and is used for inserting the docking module; The terminal piece comprises a fixing section fixed to the housing at least partially, a contact section protruding into the installation cavity for electrically contacting the docking module, and a docking section extending out of the housing; The installation cavity is defined by an inner top wall surface and an inner bottom wall surface which are arranged opposite to each other in an up-down direction perpendicular to the front-back direction; A docking locking piece is combined with the inner bottom wall of the shell and protrudes upward; The docking locking member comprises a main body and a locking portion protruding from the main body; The locking portion is formed by the main body protruding toward the insertion axis side of the docking module along the left and right direction perpendicular to the front-back direction and the up-down direction, and is configured to lock the docking module inserted into the installation cavity through the insertion port.

[0006] Further, a surface of the main body portion facing the insertion axis of the docking module along the left-right direction is defined as a docking surface, and the docking surface is a plane.

[0007] Furthermore, the locking portion is formed by the front end position of the main body along the insertion direction of the docking module, extending obliquely toward the insertion direction and toward the insertion axis side of the docking module.

[0008] Furthermore, the lower edge of the locking portion is disconnected from the inner bottom wall of the shell and extends to form a cantilever shape; The free end of the locking portion can be elastically swung along the left-right direction with one end of the locking portion connected to the main body as a fulcrum.

[0009] Furthermore, a gap is formed between the lower edge of the locking portion and the inner bottom wall of the shell at a set distance; A disassembly hole is formed through the inner bottom wall of the shell in the up-down direction to connect the installation cavity downward with the outside; The disassembly hole and the locking portion are correspondingly arranged along the up-down direction.

[0010] Furthermore, the upper end of the docking locking member can be elastically swung along the left-right direction with one end of the docking locking member connected to the inner bottom wall of the shell as a fulcrum.

[0011] Furthermore, it also includes: a docking support member, which is combined with the inner bottom wall surface of the shell and protrudes upward; The docking support member is adjacent to the docking locking member and is located on a side of the docking locking member close to the insertion axis of the docking module; The height of the inner bottom wall surface protruding upward from the docking support member is lower than the height of the inner bottom wall surface protruding upward from the docking locking member.

[0012] Furthermore, it also includes: a docking support member, formed by protruding along the left-right direction from a side surface of the docking locking member facing the insertion axis of the docking module; Taking the plane where the inner bottom wall is located as a horizontal plane, the upper end edge of the docking support member is lower than the upper end edge of the docking locking member.

[0013] Furthermore, two docking locking members are provided, and the two docking locking members are located at two end positions of the installation cavity along the left-right direction.

[0014] Furthermore, it also includes: a waterproof member, which is formed with an annular main body; the annular upper edge of the annular main body is fixedly limited with the inner top wall surface of the shell, the annular lower edge of the annular main body is fixedly limited with the inner bottom wall surface of the shell, and the annular main body, the inner top wall surface and the inner bottom wall surface are jointly surrounded to form the installation cavity; An insertion extension portion integrally connected to an outer side surface of the annular main body portion near the insertion opening in the front-to-back direction; An insertion hole is formed through the insertion extension portion and the annular main body portion along the front-to-back direction. The insertion hole corresponds to the insertion port along the front-to-back direction and connects the installation cavity with the outside.

[0015] Furthermore, the annular upper edge of the annular main body is recessed downward to form an upper annular fixing groove, and the inner top wall surface of the shell is correspondingly protruded to form an upper fixing convex ring embedded in the upper annular fixing groove; And / or the annular lower edge of the annular main body is recessed upward to form a lower annular fixing groove, and the inner bottom wall surface of the shell is correspondingly protruded to form a lower fixing convex ring embedded in the lower annular fixing groove.

[0016] Furthermore, the inner bottom wall of the shell protrudes upward from the outer side of the annular main body to form a lower limit wall, and the lower limit wall is correspondingly fitted and limited on the outer side surface of the annular main body; And / or the inner top wall surface of the shell protrudes downward from the outer side of the annular main body to form an upper limit wall, and the upper limit wall is correspondingly fitted on the outer side surface of the annular main body.

[0017] Furthermore, the lower limiting wall is a continuously extending integral part and / or the upper limiting wall is a continuously extending integral part.

[0018] Further, the contact section includes a first elastic arm and a second elastic arm, one end of the first elastic arm and the second elastic arm away from the insertion port in the front-to-back direction is fixedly connected to the fixed section, a docking gap is formed between the first elastic arm and the second elastic arm in the up-down direction, and the docking gap forms a docking opening toward one end of the insertion port in the front-to-back direction, and the docking opening is used for inserting the docking module; The first elastic arm can be elastically swung in the up and down direction with one end fixed to the fixed section as a fulcrum; The second elastic arm can be elastically swung in the up and down direction with one end fixed to the fixed section as a fulcrum.

[0019] Furthermore, projections of the fixing section and the contact section in the up-down direction are located inside the annular main body.

[0020] Furthermore, the inner bottom wall of the shell protrudes upward to form a lower supporting wall supported on the lower surface of the fixing section; The inner top wall of the shell protrudes downward to form an upper supporting wall supported on the upper surface of the fixed section; The left and right sides of the fixed section are also protruded to form fixed wings; A lower fixed wing support portion supported on the lower surface of the fixed wing portion is formed by protruding upward at a corresponding position of the inner bottom wall surface of the shell; An upper fixed wing support portion supported on the upper surface of the fixed wing portion is formed by protruding downward at a corresponding position of the inner top wall surface of the shell.

[0021] Compared with the prior art, the beneficial effect of the present application is that it can realize rapid insertion and effective locking of the docking module. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the quick-plug energy storage connector of the present application, and also schematically shows a three-dimensional schematic diagram of a docking module that docks with the quick-plug energy storage connector of the present application.

[0023] Figure 2 It is a three-dimensional top view of the quick-plug energy storage connector of the present application, specifically showing a top view when the docking module is inserted into the quick-plug energy storage connector.

[0024] Figure 3 yes Figure 1 The partial three-dimensional exploded view of the quick-plug energy storage connector shown in the figure specifically shows the three-dimensional schematic diagram after the upper shell is separated from the lower shell.

[0025] Figure 4 yes Figure 1 The partial three-dimensional exploded view of the quick-plug energy storage connector shown in the figure specifically shows the three-dimensional schematic diagram after the upper shell and the waterproof part are separated from the lower shell.

[0026] Figure 5 yes Figure 4 A three-dimensional diagram from another angle.

[0027] Figure 6 yes Figure 1 A perspective exploded view of the quick-plug energy storage connector shown in FIG.

[0028] Figure 7 yes Figure 1 The three-dimensional exploded view of the quick-plug energy storage connector shown in the figure further shows the matching state between the docking module and the lower shell after being inserted into the shell.

[0029] Figure 8 It is Figure 2 Section view along line AA.

[0030] Fig. 9 yes Figure 6 A magnified view of the structure within the dashed box.

[0031] Fig.10 yes Figure 7 A magnified view of the structure within the dashed box. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "assembly", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the description of this application, it should be understood that the terms "include" and "have" and any variations thereof used herein are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0035] In addition, for the sake of accuracy of description, all directions involved in this application should be referred to as Figure 1 For reference, the direction of the X-axis is defined as the left-right direction; the direction of the Y-axis is defined as the up-down direction, where the positive direction of the Y-axis is upward; the direction of the Z-axis is defined as the front-back direction (that is, the docking direction of the docking module), where the positive direction of the Z-axis is rearward.

[0036] See also Figure 1 and Fig.10 As shown, the quick-plug energy storage connector of the present application includes a shell 1, a waterproof part 5 fixed in the shell 1, and a terminal part 2 fixed in the shell 1. The shell 1 is formed with a hollow installation cavity 101 and an insertion port 102 at one end in the front-to-back direction, and the insertion port 102 connects the installation cavity 101 with the outside and is used for the insertion of the docking module 9. In a preferred embodiment, the shell 1 is made of an insulating material by injection molding, and includes an upper shell 1001 and a lower shell 1002. The upper shell 1001 and the lower shell 1002 are buckled together in the up-down direction to form the shell 1. The upper shell 1001 and the lower shell 1002 can be fixed by snapping (that is, the embodiment shown in the figure of the present application), or they can be fixed to each other by bolt locking.

[0037] Please refer to Figures 6 to 8As shown, the terminal member 2 includes a fixed section 21 fixed to the housing 1 at least partially, a contact section 22 protruding into the installation cavity 101 for electrically contacting the docking module 9, and a docking section 23 extending out of the housing 1. Further, the contact section 22 includes a first elastic arm 221 and a second elastic arm 222. The first elastic arm 221 and the second elastic arm 222 are fixedly connected to the fixed section 21 at one end away from the insertion port 102 in the front-to-back direction. A docking gap 220 is formed between the first elastic arm 221 and the second elastic arm 222 in the up-down direction. The docking gap 220 forms a docking opening (not numbered) toward one end of the insertion port 102 in the front-to-back direction, and the docking opening is for the docking module 9 to be inserted. The first elastic arm 221 can be elastically swung in the up-down direction with one end fixed to the fixed section 21 as a fulcrum. The second elastic arm 222 can be elastically swung in the up-down direction with one end fixed to the fixed section 21 as a fulcrum.

[0038] In a preferred embodiment, the terminal member 2 can be formed by two metal sheets stacked in the up-down direction and then fixed by rivets 8; of course, in order to enable the contact section 22 (that is, the first elastic arm 221 and the second elastic arm 222) of the terminal member 2 to have sufficient elastic force, the terminal member 2 can also be stacked with an auxiliary spring sheet (unnumbered) on the outer sides of the first elastic arm 221 and the second elastic arm 222 in the up-down direction respectively, and one end of the auxiliary spring sheet is fixed to the two metal sheets forming the terminal member 2 by rivets 8 (that is, the illustrated embodiment of the present application).

[0039] Please refer to Figures 2 to 10 As shown, the installation cavity 101 is defined with an inner top wall surface 103 (that is, the lower surface of the upper shell 1001) and an inner bottom wall surface 104 (that is, the upper surface of the lower shell 1002) arranged oppositely along the up-down direction perpendicular to the front-to-back direction. The inner bottom wall surface 104 of the shell 1 protrudes upward to form a docking lock 3. The docking lock 3 includes a main body 31 and a locking portion 32 protruding from the main body 31. The locking portion 32 is formed by the main body 31 protruding toward the insertion axis of the docking module 9 (that is, the center line of the installation cavity 101 along the front-to-back direction) along the left-right direction perpendicular to the front-to-back direction and the up-down direction, and is configured to be able to lock the docking module 9 inserted into the installation cavity 101 through the insertion port 102, so as to prevent the docking module 9 from detaching from the installation cavity 101, and ensure the stable docking between the quick-plug energy storage connector of the present application and the docking module 9. When the docking module 9 is inserted into the installation cavity 101, the docking module 9 and the quick-plug energy storage connector can be quickly and effectively locked. In a preferred embodiment of the present application, two docking locking members 3 are provided, and the two docking locking members 3 are respectively located at two end positions of the installation cavity 101 along the left-right direction (that is, at two side positions of the docking module 9 inserted into the installation cavity 101).

[0040] Please refer to Figure 4 , Figure 6 , Figure 7 , Fig. 9 and Fig.10 As shown, in a preferred embodiment of the present application, the surface of the main body 31 facing the insertion axis of the docking module 9 along the left and right directions is defined as a docking surface 310, and the docking surface 310 is a plane. When the docking module 9 is inserted into the installation cavity 101 via the insertion port 102, the two sides of the docking module 9 can be respectively abutted against the docking surface 310, and the main body 31 serves the purpose of insertion guidance and position limiting for the insertion of the docking module 9. In a preferred embodiment, the locking portion 32 is formed by the front end position of the main body 31 along the insertion direction of the docking module 9, extending obliquely toward the insertion direction and toward the insertion axis side of the docking module 9. When the docking module 9 is inserted into the installation cavity 101, the locking portion 32 can be locked and fixed correspondingly to the locking notches 91 formed on both sides of the docking module 9.

[0041] In a preferred embodiment, the lower edge of the locking portion 32 is disconnected from the inner bottom wall 104 of the shell 1 and extends to form a cantilever shape. The free end of the locking portion 32 can be elastically swung along the left and right direction with the end of the locking portion 32 connected to the main body 31 as a fulcrum. The elastic locking of the locking portion 32 and the docking module 9 can be achieved, and further, the insertion click prompt effect of the docking module 9 can be achieved to improve the insertion feel. In a more preferred embodiment, the upper end of the main body 31 can be elastically swung along the left and right direction with the end of the docking fastener 3 connected to the inner bottom wall 104 of the shell 1 as a fulcrum.

[0042] Please refer to Figure 6 , Figure 7 , Fig. 9 and Fig.10 As shown, in a preferred embodiment of the present application, a gap 320 is formed between the lower edge of the locking portion 32 and the inner bottom wall 104 of the housing 1 at a set distance. The housing 1 (that is, the lower housing 1002) is formed with a disassembly hole 321 along the up-down direction. The disassembly hole 321 and the locking portion 32 are correspondingly arranged along the up-down direction (the corresponding arrangement here means that the disassembly hole 321 is located directly below or obliquely below the locking portion 32). The disassembly hole 321 connects the installation cavity 101 downward to the outside world. The disassembly hole 321 can be used as a disassembly hole. When the docking module 9 is inserted into the installation cavity 101 and locked with the docking locking member 3, a disassembly tool can be selectively inserted into the installation cavity 101 from the bottom to the top through the disassembly hole 321 and the locking portion 32 can be pried to disengage the locking portion 32 from the docking module 9, thereby realizing the convenient removal of the docking module 9.

[0043] Please refer to Fig. 9 Combined with Figure 6 As shown, in a preferred embodiment of the present application, the housing 1 is further provided with a docking support 4, which is combined with the inner bottom wall 104 of the housing 1 and protrudes upward. In a preferred embodiment, the docking support 4 is adjacent to the docking lock 3 and is located on the side of the docking lock 3 close to the insertion axis of the docking module 9. In a preferred embodiment, the height of the docking support 4 protruding upward from the inner bottom wall 104 is lower than the height of the inner bottom wall 104 protruding upward from the docking lock 3. When the docking module 9 is inserted into the installation cavity 101, the docking support 4 can be supported below the docking module 9, further correcting the insertion angle of the docking module 9, reducing the shaking amplitude of the docking module 9 in the up and down directions after the docking module 9 is inserted into the installation cavity 101, and improving the contact stability between the docking module 9 and the terminal 2. In addition, the docking support 4 can also strengthen the structural strength of the docking lock 3, so that the docking lock 3 is not easily subjected to force in the left and right directions and deflected and broken.

[0044] In one embodiment, the docking support member 4 can be formed by the inner bottom wall 104 of the shell 1 protruding upward. In another embodiment, the docking support member 4 can be formed by the side surface of the docking locking member 3 facing the insertion axis of the docking module 9 protruding along the left and right direction. Of course, in another embodiment, the docking support member 4 can be formed by the inner bottom wall 104 of the shell 1 protruding upward and being integrally connected and fixed with the docking locking member 3 along the left and right direction.

[0045] Please refer to Figures 3 to 8 As shown, the waterproof member 5 is formed with an annular main body 51; the annular upper edge of the annular main body 51 is fixed with the inner top wall 103 of the housing 1, and the annular lower edge of the annular main body 51 is fixed with the inner bottom wall 104 of the housing 1, and the annular main body 51, the inner top wall 103 and the inner bottom wall 104 are jointly formed to form the installation cavity 101. The outer side surface of the annular main body 51 near the insertion port 102 in the front-to-back direction is integrally connected to form an insertion extension portion 52. The waterproof member 5 is also formed with an insertion hole 50, which is formed on the insertion extension portion 52 and the annular main body 51 in the front-to-back direction. The insertion hole 50 corresponds to the insertion port 102 in the front-to-back direction and connects the installation cavity 101 with the outside. When the docking module 9 is inserted into the installation cavity 101 via the insertion port 102 and the insertion hole 50, the insertion extension portion 52 is tightly arranged around the outer periphery of the docking module 9 to achieve a waterproof function.

[0046] In a preferred embodiment, the annular upper edge of the annular main body 51 is recessed downward to form an upper annular fixing groove 501, and the inner top wall surface 103 of the shell 1 is correspondingly protruded to form an upper fixing convex ring 1031 embedded in the upper annular fixing groove 501; and the annular lower edge of the annular main body 51 is recessed upward to form a lower annular fixing groove 502, and the inner bottom wall surface 104 of the shell 1 is correspondingly protruded to form a lower fixing convex ring 1041 embedded in the lower annular fixing groove 502. In this way, the combination effect between the waterproof component 5 and the shell 1 can be prompted, and the docking module 9 is prevented from pushing the waterproof component 5 to move when it is inserted into the installation cavity 101, further improving the waterproof effect. Of course, the cooperation between the upper annular fixing groove 501 and the upper fixing convex ring 1031, and the cooperation between the lower annular fixing groove 502 and the lower fixing convex ring 1041 can be either one or both. In a preferred embodiment, the upper fixing protruding ring 1031 is a continuously extending annular integral part, and the lower fixing protruding ring 1041 is a continuously extending annular integral part.

[0047] In a more preferred embodiment, the inner bottom wall surface 104 of the shell 1 protrudes upward from the outer side of the annular main body 51 to form a lower limit wall 1042, and the lower limit wall 1042 is located on the outer side surface of the annular main body 51 corresponding to the fit limit, and the inner top wall surface 103 of the shell 1 protrudes downward from the outer side of the annular main body 51 to form an upper limit wall 1032, and the upper limit wall 1032 is located on the outer side surface of the annular main body (51) corresponding to the fit limit. In this way, the combination effect between the waterproof component 5 and the shell 1 can be indicated, and the docking module 9 is prevented from pushing the waterproof component 5 to move when it is inserted into the installation cavity 101, thereby further improving the waterproof effect. Of course, the lower limit wall 1042 and the upper limit wall 1032 can be either one or both. In a preferred embodiment, the lower limit wall 1042 is a continuously extending annular integral part, and the upper limit wall 1032 is a continuously extending annular integral part.

[0048] Please refer to Figures 3 to 8 As shown, in the embodiment of the present application, the projections of the fixing section 21 and the contact section 22 of the terminal piece 2 in the up-down direction are located inside the annular main body 51. Figure 8 As shown, the terminal piece 2 is roughly in the shape of a figure 7. In a preferred embodiment, the inner bottom wall surface 104 of the shell 1 protrudes upward to form a lower support wall 1043 supported on the lower surface of the fixed section 2. The inner top wall surface 103 of the shell 1 protrudes downward to form an upper support wall 1033 supported on the upper surface of the fixed section 21. The upper support wall 1033 and the lower support wall 1043 are respectively abutted against the upper and lower surfaces of the fixed section 21 in the upper and lower directions to improve the combination stability of the terminal piece 2 and the shell 1.

[0049] In a preferred embodiment, the left and right sides of the fixed section 21 are further protruded to form fixed wing portions 211. A lower fixed wing support portion 1044 is formed to be supported on the lower surface of the fixed wing portion 211 and protrudes upward from the corresponding position of the inner bottom wall surface 104 of the shell 1. An upper fixed wing support portion 1034 is formed to be supported on the upper surface of the fixed wing portion 211 and protrudes downward from the corresponding position of the inner top wall surface 103 of the shell 1. The lower fixed wing support portion 1044 and the upper fixed wing support portion 1034 are respectively abutted against the upper and lower surfaces of the corresponding fixed wing portion 211 in the up and down directions, further improving the combination stability of the terminal piece 2 and the shell 1. In a more preferred embodiment, the position where the lower fixed wing support portion 1044 and the upper fixed wing support portion 1034 fit with the fixed wing portion 211 is also recessed to form a limiting notch (unnumbered), and the fixed wing portion 211 is restricted in the limiting notch along the front-to-back direction, which is used to further enhance the combination stability between the terminal piece 2 and the housing 1, and can also disperse and resist a portion of the insertion force from the docking module 9.

[0050] The design of the quick-plug energy storage connector of the present application can facilitate the insertion and locking of the docking module 9, improve the insertion feel, and have a good waterproof effect. Of course, in order to further improve the waterproof effect, the disassembly hole 321 can be cancelled.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

[0052] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A quick-plug energy storage connector, characterized in that: include: A housing (1) is formed with a hollow installation cavity (101) and an insertion port (102) at one end in the front-to-back direction, wherein the insertion port (102) connects the installation cavity (101) with the outside and is used for inserting a docking module (9); A terminal piece (2) comprising a fixing section (21) fixed to the housing (1) at least in part, a contact section (22) protruding into the installation cavity (101) for electrically contacting a docking module (9), and a docking section (23) extending out of the housing (1); The installation cavity (101) is defined by an inner top wall surface (103) and an inner bottom wall surface (104) which are arranged opposite to each other in an up-down direction perpendicular to the front-back direction; A docking locking member (3) is coupled to the inner bottom wall surface (104) of the housing (1) and protrudes upward; The docking locking member (3) comprises a main body (31) and a locking portion (32) protruding from the main body (31); The locking portion (32) is formed by the main body (31) protruding toward the insertion axis side of the docking module (9) along a left-right direction perpendicular to the front-back direction and the up-down direction, and is configured to lock the docking module (9) inserted into the installation cavity (101) via the insertion port (102).

2. The quick-plug energy storage connector according to claim 1, characterized in that: The surface of the main body (31) facing the insertion axis of the docking module (9) in the left-right direction is defined as a docking surface (310), and the docking surface (310) is a plane.

3. The quick-plug energy storage connector according to claim 1, characterized in that: The locking portion (32) is formed by the front end position of the main body (31) along the insertion direction of the docking module (9) and extending obliquely in the insertion direction and towards the insertion axis side of the docking module (9).

4. The quick-plug energy storage connector according to claim 3, characterized in that: The lower edge of the locking portion (32) is disconnected from the inner bottom wall surface (104) of the shell (1) and extends to form a cantilever shape; The free end of the locking portion (32) can be elastically swung along the left-right direction with one end of the locking portion (32) connected to the main body (31) as a fulcrum.

5. The quick-plug energy storage connector according to claim 4, characterized in that: A gap (320) is formed between the lower edge of the locking portion (32) and the inner bottom wall surface (104) of the shell (1) at a set distance; A disassembly hole (321) is formed along the up-down direction through the inner bottom wall surface (104) of the housing (1) to connect the installation cavity (101) downward with the outside; The disassembly hole (321) and the locking portion (32) are arranged correspondingly along the up-down direction.

6. The quick-plug energy storage connector according to any one of claims 1 to 5, characterized in that: The upper end of the docking locking piece (3) can be elastically swung in the left-right direction with one end of the docking locking piece (3) connected to the inner bottom wall surface (104) of the shell (1) as a fulcrum.

7. The quick-plug energy storage connector according to any one of claims 1 to 5, characterized in that: Also includes: A docking support member (4) is combined with the inner bottom wall surface (104) of the shell (1) and protrudes upward; The docking support member (4) is adjacent to the docking locking member (3) and is located on a side of the docking locking member (3) close to the insertion axis of the docking module (9); The height of the docking support member (4) protruding upwards from the inner bottom wall surface (104) is lower than the height of the docking locking member (3) protruding upwards from the inner bottom wall surface (104).

8. The quick-plug energy storage connector according to any one of claims 1 to 5, characterized in that: Also includes: A docking support member (4) is formed by protruding in the left-right direction from a side surface of the docking locking member (3) facing the insertion axis of the docking module (9); Taking the plane where the inner bottom wall surface (104) is located as a horizontal plane, the upper end edge of the docking support member (4) is lower than the upper end edge of the docking locking member (3).

9. The quick-plug energy storage connector according to any one of claims 1 to 5, characterized in that: Two docking locking components (3) are provided, and the two docking locking components (3) are located at two end positions of the installation cavity (101) along the left-right direction.

10. The quick-plug energy storage connector according to any one of claims 1 to 4, characterized in that: Also includes: The waterproof component (5) is formed with an annular main body (51); the annular upper edge of the annular main body (51) is fixedly positioned with the inner top wall surface (103) of the shell (1); the annular lower edge of the annular main body (51) is fixedly positioned with the inner bottom wall surface (104) of the shell (1); the annular main body (51), the inner top wall surface (103) and the inner bottom wall surface (104) are collectively surrounded to form the mounting cavity (101); An insertion extension portion (52) integrally connected to an outer side surface of the annular main body portion (51) at a position close to the insertion opening (102) in the front-to-back direction; An insertion hole (50) is formed through the insertion extension portion (52) and the annular main body portion (51) along the front-to-back direction, the insertion hole (50) corresponds to the insertion port (102) along the front-to-back direction and connects the installation cavity (101) with the outside.

11. The quick-plug energy storage connector according to claim 10, characterized in that: The annular upper edge of the annular main body (51) is recessed downward to form an upper annular fixing groove (501), and the inner top wall surface (103) of the shell (1) is correspondingly protruding to form an upper fixing protruding ring (1031) embedded in the upper annular fixing groove (501); And / or the annular lower edge of the annular main body (51) is recessed upward to form a lower annular fixing groove (502), and the inner bottom wall surface (104) of the shell (1) is correspondingly protruding to form a lower fixing protruding ring (1041) embedded in the lower annular fixing groove (502).

12. The quick-plug energy storage connector according to claim 10, characterized in that: The inner bottom wall surface (104) of the shell (1) protrudes upwards from the outer side of the annular main body (51) to form a lower limit wall (1042), and the lower limit wall (1042) is correspondingly fitted and limited on the outer side surface of the annular main body (51); And / or the inner top wall surface (103) of the shell (1) protrudes downward from the outer side of the annular main body (51) to form an upper limit wall (1032), and the upper limit wall (1032) is located corresponding to the fitting limit on the outer side surface of the annular main body (51).

13. The quick-plug energy storage connector according to claim 12, characterized in that: The lower limiting wall (1042) is a continuously extending integral part and / or the upper limiting wall (1032) is a continuously extending integral part.

14. The quick-plug energy storage connector according to claim 1, characterized in that: The contact section (22) comprises a first elastic arm (221) and a second elastic arm (222); one end of the first elastic arm (221) and the second elastic arm (222) away from the insertion opening (102) in the front-to-back direction is fixedly connected to the fixed section (21); a docking gap (220) is formed between the first elastic arm (221) and the second elastic arm (222) in the up-down direction; the docking gap (220) forms a docking opening (unnumbered) at one end of the insertion opening (102) in the front-to-back direction; the docking opening is for the docking module (9) to be inserted into; The first elastic arm (221) is capable of elastically swinging in the up-down direction with one end fixed to the fixed section (21) as a fulcrum; The second elastic arm (222) can elastically swing along the up and down direction with one end fixed to the fixed section (21) as a fulcrum.

15. The quick-plug energy storage connector according to claim 10, characterized in that: Projections of the fixing section (21) and the contact section (22) in the up-down direction are located within the annular main body portion (51).

16. The quick-plug energy storage connector according to claim 14, characterized in that: The inner bottom wall surface (104) of the shell (1) protrudes upward to form a lower support wall (1043) supported on the lower surface of the fixed section (21); The inner top wall surface (103) of the shell (1) protrudes downward to form an upper supporting wall (1033) supported on the upper surface of the fixing section (21); The left and right sides of the fixing section (21) are also protruded to form fixing wings (211); A lower fixed wing support portion (1044) is formed by protruding upward at a corresponding position of the inner bottom wall surface (104) of the shell (1) and supported on the lower surface of the fixed wing portion (211); An upper fixed wing support portion (1034) supported on the upper surface of the fixed wing portion (211) is formed by protruding downward at a corresponding position of the inner top wall surface (103) of the shell (1).

Images