Improved structure of energy storage connector

Abstract

The utility model discloses an improved structure of an energy storage connector, which is characterized in that a plug is provided with an annular groove, and the surface of the plug is provided with a hollow part communicated with the annular groove and a chute; the clamping piece is assembled in the hollow part, one end of the clamping piece is connected with a clamping part through an elastic extension part, and a driven part is arranged on the elastic extension part; the driving piece is movably assembled in the sliding groove, and a driving part is arranged on the side, facing the clamping piece, of the driving piece; the driving part can be positioned and movably switched between a locking position and an unlocking position under the action of external force, and when the driving part is switched and positioned at the locking position, the clamping part can extend into the annular groove; when the driving piece is switched and positioned at the unlocking position, the driving part abuts against the driven part, and the clamping part moves out of the annular groove.

Description

Technical Field

[0001] The utility model relates to an improved structure of an energy storage connector, in particular to a connector structure which is convenient and labor-saving to operate, easy to plug and unplug and can extend the service life. Background Art

[0002] The structure of the electrical connector traditionally used in servers and energy storage systems is as follows: a connector disclosed in the utility model case CN205790706U of China, which comprises: a plug having a plug housing, a concave hole being arranged on the outer side of the plug housing, a guide column, a baffle plate and a spring arranged between the guide column and the baffle plate being installed in the plug housing, the guide column being composed of a column, a button arranged on the upper end of the column and a boss arranged on the side of the lower end of the column, and the button being correspondingly located in the concave hole; a socket having a socket housing, a mounting and fixing panel being arranged in the middle of the socket housing, a step being arranged at the front end, and a limiting groove being arranged between the mounting and fixing panel and the step; when the socket housing is correspondingly inserted into the plug housing, the step correspondingly presses the boss, the guide column compresses the spring, and when the step is inserted into place, the boss is disengaged from the step, the boss is reset under the action of the spring, and is correspondingly clamped in the limiting groove, locking the socket housing and the plug housing; when the socket housing is correspondingly pulled out from the plug housing, the button is pressed, the boss is correspondingly disengaged from the limiting groove, and the socket housing is pulled out at this time, so that the socket housing is separated from the plug housing.

[0003] In this structure, since the guide post is kept protruding from the concave hole due to the elastic force of the spring, if the plug housing is to be pulled out of the socket housing, the button must be kept pressed to keep the boss out of the limit groove, and then the plug housing must be pulled out to separate it from the socket housing; however, if the button needs to be pressed with one finger (thumb), it is generally difficult to hold the plug housing firmly with other fingers of one hand. Therefore, in the process of pulling out the plug housing, the plug housing is easily skewed, resulting in abnormal extrusion and wear between the plug housing and the socket housing, thereby reducing the overall conductive quality and service life.

[0004] In addition, a connector plug is disclosed in the Chinese utility model case CN216698943U, which includes: a card slot for accommodating a pressing part of a connector socket; a locking handle; and an elastic member, one end of which is mounted on the locking handle, wherein the locking handle is configured to: when the connector plug is mounted on the connector socket, the locking handle can move relative to the pressing part of the connector socket to switch between a locked state and an unlocked state, wherein in the locked state, the locking handle is pressed into the pressing part in the card slot, and in the unlocked state, the locking handle is disengaged from the pressing part, and the elastic member is configured to: deform in response to the locking handle moving from the locked state to the unlocked state, and the locking handle is configured to move from the unlocked state to the locked state in response to the elastic member recovering its deformation.

[0005] In the above structure, since the locking handle is kept in a locked state due to the elastic force of the elastic member, if it is to be unlocked from the locked state, the locking handle must be kept pressed down and the connector plug must be pulled out to separate it from the connector socket; therefore, it is inevitable that defects such as the aforementioned difficulty in single-handed operation, reduced overall conductive quality and service life will occur.

[0006] The invention case US7278873B2 of the United States discloses a plug-in system having a pin-type socket electrical connector and a plug-in base, wherein the plug-in base has a connector that can be engaged with the socket of the pin-type socket electrical connector, wherein the plug system includes: a housing of a plug-and-socket electrical connector, which has at least one locking rod; a housing of a socket corresponding to the housing of the plug-and-socket electrical connector; and an auxiliary latching device, which is guided on the outer contour of the housing of the plug-and-socket electrical connector and is used to lock a latch on the housing of the plug-in base with the locking rod, wherein the latch has a slope for rebounding to lock the locking rod.

[0007] This structure utilizes the elasticity of the material itself to keep the auxiliary latch device in the position of locking the locking rod; however, when separating the plug and socket electrical connector and the socket, the auxiliary latch device must still be pulled out with one finger to keep it in the position of disengaging from the latch before the subsequent action of separating the plug and socket electrical connector from the socket can be performed. Overall, it is inevitable that there will be the aforementioned defects such as difficulty in single-handed operation, reduced overall conductive quality and service life.

[0008] In view of the above-mentioned shortcomings of the energy storage connector structure in the prior art in practical application, the inventor has conducted research and improvements on these shortcomings, and finally produced the technical solution of the utility model. Utility Model Content

[0009] The main purpose of the utility model is to provide an improved structure of an energy storage connector, in which a ring groove is provided on a plug, a hollow portion connected to the ring groove and a slide groove connected to the hollow portion are provided on the surface of the plug; a latch is positioned in the hollow portion with one end, and the other end is connected to a latch portion via an elastic extension portion, and a driven portion is provided on the elastic extension portion; a driving member is movably assembled in the slide groove, and a driving portion is provided on a side of the driving member facing the latch, and the driving member can be positioned and movably switched between a locking position and an unlocking position under the action of an external force; if the plug is inserted into a socket, when the driving member is switched and positioned in the locking position, the elastic extension portion links the latch portion to extend into the ring groove and elastically embeds into a limiting groove on the socket. When the drive member is switched to the unlocked position, the drive portion contacts the driven portion, so that the elastic extension portion drives the latch portion to move out of the limit groove and the annular groove, thereby forming a loose state in which the plug can be separated from the socket. Since the driven portion is perpendicular to the moving direction of the drive member, the elastic extension portion acts on the drive member through the driven portion, and the driving member cannot be displaced. The drive member can normally remain in the locked position or the unlocked position. Therefore, when removing the plug, there is no need to continuously press the drive member with fingers, which is not only convenient to operate, but also helps to firmly hold the plug at the correct angle for separation, so as to effectively avoid abnormal extrusion and wear.

[0010] Another object of the utility model is to provide an improved structure of an energy storage connector, wherein after the plug is separated from the socket, the driving portion of the driving member can maintain a state of abutting against the driven portion, so that the latch portion remains in the unlocked position; when in use, the driving member can be first pushed to the locked position to separate the driving portion from the driven portion, and the latch portion returns to a state of extending into the ring groove, and when the plug is combined with the socket again, the latch portion can be re-embedded in the limit groove to form a positioning by utilizing the elastic deformation of the elastic extension portion; the driving member can also be maintained in the unlocked position, and when the plug is combined with the socket again, the driving member can be pushed to the locked position again to separate the driving portion from the driven portion, and the latch portion can extend into the ring groove and be embedded in the limit groove to form a positioning, so that the overall use can be changed according to different demand occasions.

[0011] In order to achieve the above-mentioned purpose and technical effect, the technical means adopted by the utility model include: an improved structure of an energy storage connector, including: a plug having an annular groove, a hollow portion connected to the annular groove and a slide groove connected to the hollow portion on the surface of the plug; a latching member assembled in the hollow portion, one end of the latching member connected to a latching portion via an elastic extension portion, and a driven portion is provided on the elastic extension portion; a driving member movably assembled in the slide groove, and the driving member is provided with a driving portion in the direction of the latching member; the driving member can be positioned and movably switched between a locking position and an unlocking position under the action of external force, when the driving member is switched and positioned in the locking position, the driving portion does not contact the driven portion, and the latching portion can be kept elastically protruding in the annular groove via the elastic extension portion; when the driving member is switched and positioned in the unlocking position, the driving portion contacts the driven portion, causing the elastic extension portion to produce elastic deformation, and linking the latching portion to move out of the annular groove.

[0012] According to the above structure, a connecting guide slide portion is provided in the slide groove of the plug, and the driving member is provided with a connected portion that can be slidably sleeved on the connecting guide slide portion.

[0013] According to the above structure, the connecting and sliding guide portion is a dovetail tenon; and the connected portion is a dovetail groove.

[0014] According to the above structure, the driving member is provided with side flanges on both sides, and the sliding groove is provided with convex stoppers capable of stopping the side flanges on both sides.

[0015] According to the above structure, the plug is provided with a clamping groove on one side of the hollow part; the latching member is provided with an elastic sheet that can extend into the clamping groove, and the elastic sheet is provided with a hook that can be hooked inside the clamping groove to form a positioning.

[0016] According to the above structure, an extension portion is provided on a side of the driving member facing the latching member, and the driving portion is provided on the extension portion; a surface of the driving member away from the slide slot is provided with a pattern that can increase contact friction.

[0017] According to the above structure, the annular groove is sleeved with a coupling recess on a socket, and a limiting groove is provided on the coupling recess; when the driving member is in the locking position, the latching portion protrudes into the annular groove and can be embedded in the limiting groove at the same time, so that the plug is in a locked state that cannot be separated from the socket; when the driving member is in the unlocking position, the latching portion moves out of the annular groove and disengages from the limiting groove at the same time, so that the plug is in a loose state that can be separated from the socket.

[0018] According to the above structure, a male conductive part is provided in the combining recess, and an anti-touch cover is provided at the upper end of the male conductive part; a combining convex part which can be assembled with the combining recess is provided inside the annular groove, and a sleeve hole which can fit the male conductive part is provided in the combining convex part, and a female conductive part which can contact the male conductive part is provided on the inner circumference of the sleeve hole, and the female conductive part is a crown spring structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the above-mentioned purpose, technical effect and characteristics of the utility model more specifically understood, the following description is made with reference to the following drawings:

[0020] [ Figure 1 ] is a partial combined appearance diagram of the utility model.

[0021] [ Figure 2 ] is a three-dimensional exploded structural diagram of the plug of the utility model.

[0022] [ Figure 3 ] is a partial three-dimensional longitudinal cross-sectional view of the utility model, which discloses the longitudinal structure of the joint between the latch and the drive member in the plug.

[0023] [ Figure 4 ] is a partial three-dimensional transverse cross-sectional view of the utility model, which discloses the transverse structure of the joint portion of the drive member in the plug.

[0024] [ Figure 5 ] is a partial plan longitudinal cross-sectional view of the plug and the socket of the utility model after being connected; it reveals that the latch is in the locking position.

[0025] [ Figure 6 ] is a transverse cross-sectional view of the latch part of the utility model in the locking position, revealing the state in which the latch part is embedded in the limiting groove.

[0026] [ Figure 7 ] is a transverse cross-sectional view of the latch of the utility model in the unlocking position, revealing the state in which the latch part moves out of the ring groove.

[0027] [ Figure 8 ] is a longitudinal cross-sectional view of the latch of the utility model in the unlocked position, at which time the plug and the socket are in a separable state.

[0028] In the figure, 1: socket; 11: combining recess; 12: male conductive part; 13: limiting groove; 14: fixing part; 15: anti-touch cover; 2: plug; 21: combining protrusion; 22: female conductive part; 23: ring groove; 24: hollow part; 25: slide groove; 251: connecting guide slide part; 252: clamping groove; 253: convex stop part; 28: sleeve hole; 3: latching member; 31: elastic sheet; 311: hook part; 32: elastic extension part; 33: driven part; 34: latching part; 4: driving member; 41: connected part; 42: extension part; 43: driving part; 45: texture; 46: side flange. DETAILED DESCRIPTION

[0029] Please refer to Figures 1 to 4 As shown, it can be known that the structure of the utility model includes: a socket 1, a plug 2, a latch 3 and a driving member 4; wherein the socket 1 has a recessed combining recess 11, and a limiting groove 13 is arranged on the outer peripheral side of the combining recess 11; in the present embodiment, the combining recess 11 is arranged on a fixing portion 14, so that the socket 1 can be combined and fixed on a preset operation panel (not shown) via the fixing portion 14, and a male conductive portion 12 is arranged in the center of the combining recess 11, and an anti-touch cover 15 is arranged above the male conductive portion 12 to prevent fingers from reaching into the combining recess 11 and accidentally touching the male conductive portion 12.

[0030] The plug 2 has an annular groove 23 that can fit around the periphery of the combining recess 11, and one side of the plug 2 is provided with a hollow portion 24 connected to the annular groove 23, and a slide groove 25 that is staggered and connected to the hollow portion 24; in the present embodiment, a combining protrusion 21 that can be assembled with the combining recess 11 is provided in the annular groove 23, and a sleeve hole 28 that can fit around the male conductive portion 12 is provided in the combining protrusion 21, and a female conductive portion 22 is provided on the inner circumference of the sleeve hole 28, and the female conductive portion 22 is a crown spring structure with elasticity.

[0031] In a feasible embodiment, a clamping groove 252 is provided on one side of the hollow portion 24 ; convex stop portions 253 are provided on both sides of the slide groove 25 , and a connecting guide portion 251 (which may be a dovetail tenon) is provided inside the slide groove 25 .

[0032] A laterally extending elastic sheet 31 is provided at one end of the latch member 3, and a hook portion 311 is provided on the elastic sheet 31. The elastic sheet 31 can extend into the clamping groove 252 and be hooked inside the clamping groove 252 by the hook portion 311, so that the latch member 3 can be positioned in the hollow portion 24; the other end of the latch member 3 is connected to a latch portion 34 via an elastic extension portion 32, and a driven portion 33 is provided on the side of the elastic extension portion 32 facing the hollow portion 24.

[0033] In the above structure, when the latch member 3 is in a natural state without being subjected to force, the latch portion 34 can maintain a position elastically protruding into the annular groove 23 via the elastic extension portion 32 .

[0034] The driving member 4 is movably assembled in the slide groove 25, and the driving member 4 is provided with an extension portion 42 in the direction of the latch member 3, and the extension portion 42 is provided with a driving portion 43 protruding toward the latch member 3; in a feasible embodiment, the driving member 4 is provided with a connected portion 41 (which can be a dovetail groove) that can slide on the connecting guide portion 251, and side flanges 46 are respectively provided on both sides of the driving member 4. The side flanges 46 are respectively blocked by the convex blocking portion 253, and the combination of the connecting guide portion 251 and the connected portion 41 can effectively prevent the driving member 4 from disengaging from the slide groove 25 during the movement.

[0035] In the above structure, a surface of the driving member 4 away from the slide slot 25 is provided with a texture 45 capable of increasing contact friction, so as to facilitate the operation of pushing the driving member 4 by fingers.

[0036] Please refer to Figures 5 to 8 As shown, it can be seen that when the utility model is in use, the driving member 4 can be acted upon by an external force and be in a locking position (such as Figure 5 at the bottom of the slide slot 25) and an unlocked position (such as Figure 8 When the driving member 4 is switched to the locking position, the driving portion 43 on the extension portion 42 does not contact the driven portion 33 (such as Figure 5 As shown in FIG. 2 , the latch portion 34 of the latch member 3 remains in a position protruding into the annular groove 23 .

[0037] At this time, if the plug 2 is plugged into the socket 1, the annular groove 23 is fitted on the outer periphery of the combining recess 11, and the male conductive part 12 can extend into the female conductive part 22 (crown spring) and form an electrical connection; at the same time, the latch part 34 protruding from the annular groove 23 can be elastically embedded in the limiting groove 13 (such as Figure 6 As shown in FIG. 1 , the plug 2 is locked to the socket 1 and cannot be separated from the plug 2.

[0038] When the driving member 4 is switched to the unlocking position, the driving portion 43 contacts the driven portion 33, the elastic extension portion 32 is elastically deformed, and the latch portion 34 is moved out of the limiting groove 13 (such as Figure 7 As shown), the plug 2 is in a loose state that can be separated from the socket 1 (as shown Figure 8 shown).

[0039] The above structure of the utility model has the following characteristics when applied in practice:

[0040] 1. Since the driving member 4 can be positioned at the locking position or the unlocking position as needed during operation, it is not necessary to continuously press the driving member 4 with fingers when pulling out the plug 2 from the socket 1. The operator can firmly hold the plug 2 in a more ergonomic manner, so that the operation of separating the plug 2 from the socket 1 can be carried out simply and smoothly.

[0041] 2. Since the operator can hold the plug 2 firmly, it is ensured that the plug 2 is pulled out at a correct angle, so as to effectively avoid abnormal extrusion and wear between the plug 2 and the socket 1, thereby ensuring the overall conductive quality and service life.

[0042] 3. The latching portion 34 of the latching member 3 maintains elasticity extending into the annular groove 23 via the elastic extension portion 32, so the elastic element that pushes the latching member 3 to rebound can be omitted from the overall structure, which can not only effectively simplify the assembly process but also reduce the production cost.

[0043] 4. Since the elastic extension portion 32 can link the latch portion 34 to maintain elasticity extending into the annular groove 23, when the plug 2 is engaged with the socket 1, a knocking sound is generated at the moment when the latch portion 34 is embedded in the limiting groove 13, which can be used by the operator to confirm that the engagement action has been completed.

[0044] In summary, the improved structure of the energy storage connector of the utility model can achieve the technical effects of convenient and labor-saving operation, easy plugging and unplugging, and extended service life. It is indeed a novel and creative technical solution. Therefore, an application for a utility model patent is filed in accordance with the law; however, the above description is only a description of the preferred embodiment of the utility model. All changes, modifications, alterations or equivalent substitutions extended from the technical means and scope of the utility model should also fall within the scope of the patent application of the utility model.

Claims

1. An improved structure of an energy storage connector, characterized in that: include: A plug (2) having an annular groove (23), a hollow portion (24) connected to the annular groove (23) and a slide groove (25) connected to the hollow portion (24) are provided on the surface of the plug (2); A latching member (3) is assembled in the hollow portion (24), one end of the latching member (3) is connected to a latching portion (34) via an elastic extension portion (32), and a driven portion (33) is provided on the elastic extension portion (32); A driving member (4) is movably assembled in the slide groove (25), and a driving portion (43) is provided on the driving member (4) in a direction facing the latching member (3); the driving member (4) can be positioned and movably switched between a locking position and an unlocking position under the action of an external force; when the driving member (4) is switched and positioned at the locking position, the driving portion (43) does not contact the driven portion (33), and the latching portion (34) can be kept elastically protruding in the annular groove (23) via the elastic extension portion (32); when the driving member (4) is switched and positioned at the unlocking position, the driving portion (43) contacts the driven portion (33), causing the elastic extension portion (32) to generate elastic deformation, and linking the latching portion (34) to move out of the annular groove (23).

2. The improved structure of the energy storage connector according to claim 1, characterized in that: A connecting guide slide portion (251) is provided in the slide groove (25) of the plug (2), and the driving member (4) is provided with a connected portion (41) that can be slidably sleeved on the connecting guide slide portion (251).

3. The improved structure of the energy storage connector according to claim 2, characterized in that: The connecting and sliding guide portion (251) is a dovetail tenon; and the connected portion (41) is a dovetail groove.

4. The improved structure of the energy storage connector according to claim 1, 2 or 3, characterized in that: Side flanges (46) are respectively provided on both sides of the driving member (4), and convex stoppers (253) capable of stopping the side flanges (46) are respectively provided on both sides of the sliding groove (25).

5. The improved structure of the energy storage connector according to claim 1, 2 or 3, characterized in that: The plug (2) is provided with a clamping groove (252) on one side of the hollow portion (24); the latching member (3) is provided with an elastic sheet (31) capable of extending into the clamping groove (252), and the elastic sheet (31) is provided with a hook portion (311) capable of being hooked inside the clamping groove (252) to form a positioning.

6. The improved structure of the energy storage connector according to claim 4, characterized in that: The plug (2) is provided with a clamping groove (252) on one side of the hollow portion (24); the latching member (3) is provided with an elastic sheet (31) capable of extending into the clamping groove (252), and the elastic sheet (31) is provided with a hook portion (311) capable of being hooked inside the clamping groove (252) to form a positioning.

7. The improved structure of the energy storage connector according to claim 1, 2 or 3, characterized in that: The driving member (4) is provided with an extension portion (42) on a side facing the latching member (3), and the driving portion (43) is provided on the extension portion (42); and a surface of the driving member (4) away from the slide groove (25) is provided with a texture (45) capable of increasing contact friction.

8. The improved structure of the energy storage connector according to claim 4, characterized in that: The driving member (4) is provided with an extension portion (42) on a side facing the latching member (3), and the driving portion (43) is provided on the extension portion (42); and a surface of the driving member (4) away from the slide groove (25) is provided with a texture (45) capable of increasing contact friction.

9. The improved structure of the energy storage connector according to claim 5, characterized in that: The driving member (4) is provided with an extension portion (42) on a side facing the latching member (3), and the driving portion (43) is provided on the extension portion (42); and a surface of the driving member (4) away from the slide groove (25) is provided with a texture (45) capable of increasing contact friction.

10. The improved structure of the energy storage connector according to claim 6, characterized in that: The driving member (4) is provided with an extension portion (42) on a side facing the latching member (3), and the driving portion (43) is provided on the extension portion (42); and a surface of the driving member (4) away from the slide groove (25) is provided with a texture (45) capable of increasing contact friction.

11. The improved structure of the energy storage connector according to claim 1, 2 or 3, characterized in that: The annular groove (23) is sleeved with a coupling recess (11) on a socket (1), and a limiting groove (13) is provided on the coupling recess (11); when the driving member (4) is located at a locking position, the latching portion (34) protrudes into the annular groove (23) and can be simultaneously embedded in the limiting groove (13), so that the plug (2) is in a locked state where it cannot be separated from the socket (1); when the driving member (4) is located at an unlocking position, the latching portion (34) moves out of the annular groove (23) and simultaneously separates from the limiting groove (13), so that the plug (2) is in a loose state where it can be separated from the socket (1).

12. The improved structure of the energy storage connector according to claim 4, characterized in that: The annular groove (23) is sleeved with a coupling recess (11) on a socket (1), and a limiting groove (13) is provided on the coupling recess (11); when the driving member (4) is located at a locking position, the latching portion (34) protrudes into the annular groove (23) and can be simultaneously embedded in the limiting groove (13), so that the plug (2) is in a locked state where it cannot be separated from the socket (1); when the driving member (4) is located at an unlocking position, the latching portion (34) moves out of the annular groove (23) and simultaneously separates from the limiting groove (13), so that the plug (2) is in a loose state where it can be separated from the socket (1).

13. The improved structure of the energy storage connector according to claim 5, characterized in that: The annular groove (23) is sleeved with a coupling recess (11) on a socket (1), and a limiting groove (13) is provided on the coupling recess (11); when the driving member (4) is located at a locking position, the latching portion (34) protrudes into the annular groove (23) and can be simultaneously embedded in the limiting groove (13), so that the plug (2) is in a locked state where it cannot be separated from the socket (1); when the driving member (4) is located at an unlocking position, the latching portion (34) moves out of the annular groove (23) and simultaneously separates from the limiting groove (13), so that the plug (2) is in a loose state where it can be separated from the socket (1).

14. The improved structure of the energy storage connector according to claim 7, characterized in that: The annular groove (23) is sleeved with a coupling recess (11) on a socket (1), and a limiting groove (13) is provided on the coupling recess (11); when the driving member (4) is located at a locking position, the latching portion (34) protrudes into the annular groove (23) and can be simultaneously embedded in the limiting groove (13), so that the plug (2) is in a locked state where it cannot be separated from the socket (1); when the driving member (4) is located at an unlocking position, the latching portion (34) moves out of the annular groove (23) and simultaneously separates from the limiting groove (13), so that the plug (2) is in a loose state where it can be separated from the socket (1).

15. The improved structure of the energy storage connector according to claim 11, characterized in that: A male conductive part (12) is arranged in the combining concave part (11), and an anti-touch cover (15) is arranged at the upper end of the male conductive part (12); a combining convex part (21) capable of being assembled with the combining concave part (11) is arranged in the annular groove (23), a sleeve hole (28) capable of being sleeved with the male conductive part (12) is arranged in the combining convex part (21), and a female conductive part (22) capable of contacting the male conductive part (12) is arranged on the inner circumference of the sleeve hole (28), and the female conductive part (22) is a crown spring structure.

16. The improved structure of the energy storage connector according to claim 12, characterized in that: A male conductive part (12) is arranged in the combining concave part (11), and an anti-touch cover (15) is arranged at the upper end of the male conductive part (12); a combining convex part (21) capable of being assembled with the combining concave part (11) is arranged in the annular groove (23), a sleeve hole (28) capable of being sleeved with the male conductive part (12) is arranged in the combining convex part (21), and a female conductive part (22) capable of contacting the male conductive part (12) is arranged on the inner circumference of the sleeve hole (28), and the female conductive part (22) is a crown spring structure.

17. The improved structure of the energy storage connector according to claim 13, characterized in that: A male conductive part (12) is arranged in the combining concave part (11), and an anti-touch cover (15) is arranged at the upper end of the male conductive part (12); a combining convex part (21) capable of being assembled with the combining concave part (11) is arranged in the annular groove (23), a sleeve hole (28) capable of being sleeved with the male conductive part (12) is arranged in the combining convex part (21), and a female conductive part (22) capable of contacting the male conductive part (12) is arranged on the inner circumference of the sleeve hole (28), and the female conductive part (22) is a crown spring structure.

18. The improved structure of the energy storage connector according to claim 14, characterized in that: A male conductive part (12) is arranged in the combining concave part (11), and an anti-touch cover (15) is arranged at the upper end of the male conductive part (12); a combining convex part (21) capable of being assembled with the combining concave part (11) is arranged in the annular groove (23), a sleeve hole (28) capable of being sleeved with the male conductive part (12) is arranged in the combining convex part (21), and a female conductive part (22) capable of contacting the male conductive part (12) is arranged on the inner circumference of the sleeve hole (28), and the female conductive part (22) is a crown spring structure.

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