New energy storage cable joint

Abstract

The invention relates to the technical field of cable joints, and discloses a new energy storage cable joint which comprises a male joint and a female joint, the male joint and the female joint are connected with a protective shell away from the butt joint end, and a stress cone is fixed to the inner side of the protective shell. The dragging and protecting part is arranged between the male head and the protective shell and between the female head and the protective shell, extends to the outer side of the cable and comprises an adjusting and supporting piece and a clamping and fixing piece; and the flame-retardant part is arranged on the clamping and fixing piece and comprises a clamping storage piece and a connecting and replacing piece. The support adjusting piece comprises a connecting cylinder, a threaded groove, a nut and a movable connecting part. The clamping and fixing piece comprises an L-shaped rod, a lead screw and a semicircular clamp, and the semicircular clamp clamps the cable by rotating the lead screw. In the flame-retardant part, the storage and clamping piece comprises a semicircular clamp, a tough sleeve and a storage shell, the connecting and changing piece comprises a threaded rod, and the tough sleeve, the storage shell and the semicircular clamp are filled with dry powder. According to the invention, firm clamping and positioning of the cable are realized through the dragging protection part, and dragging damage is prevented; and the flame-retardant part releases dry powder to extinguish fire when a fire breaks out, so that the anti-pulling protection capability and the flame-retardant safety of the joint are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable joints, in particular to a new energy storage cable joint. BACKGROUND

[0002] In new energy storage work, it is necessary to connect the storage cable and the power transmission cable with a joint. The safety of the cable is crucial. The new energy storage cable joint usually includes a male head and a female head, which are connected by threads or other means to realize cable connection.

[0003] However, in actual application, the cable joint and the connected cable part are easily affected by external pulling force, which may cause the cable to be pulled off from the connection with the joint, internal connection to be loose or broken, affecting the stability of power transmission and even causing safety accidents. In addition, the operation environment of new energy storage is complex, and there is a potential fire risk. Once the cable or joint catches fire, there is a lack of effective local fire-retardant fire extinguishing measures, which may cause the fire to spread and cause greater losses.

[0004] Therefore, the existing new energy storage cable joint still has room for improvement in terms of anti-pulling protection and local fire-retardant fire extinguishing. SUMMARY

[0005] The present application provides a new energy storage cable joint, which can realize reliable connection of the cable, effectively prevent external pulling force from damaging the cable connection, and have a fire-retardant fire extinguishing function to prevent flame spread in case of accidental fire, thereby improving the safety and reliability of the new energy storage cable and joint.

[0006] To solve the above technical problems, the technical scheme of the present application is as follows: In a first aspect, a new energy storage cable joint includes a male head and a threaded female head. The male head and the female head are connected to a protective shell at their ends away from each other. A stress cone is fixed inside the protective shell. An electric cable is connected to the end of the protective shell away from the male head and the female head. The new energy storage cable joint further includes: A pulling protection part is arranged between the male head and the protective shell and between the female head and the protective shell, and extends to the outside of the electric cable. The pulling protection part includes a supporting part arranged between the male head and the protective shell and between the female head and the protective shell, and a clamping part arranged symmetrically on the outside of the electric cable and connected to the supporting part to clamp the electric cable; A fire-retardant part is arranged on the pulling protection part. The fire-retardant part includes a storage part arranged at the clamping position of the clamping part, and a switching part rotatably connected to the storage part. The switching part is threadedly connected to the clamping part to prevent the electric cable from burning; The adjusting contact part is provided with a contact piece connected with the stress cone and electrically connected with the cable, and a pushing piece penetrating through the adjusting support and located inside the adjusting support, which is rotationally connected with the contact piece to adjust the electrically conductive adaptability of the male head and the female head.

[0007] Further, the adjusting support comprises: The connecting barrel is provided with two connecting barrels respectively arranged between the male head and the protective shell and the female head and the protective shell, and connected with the male head and the female head respectively and connected with the protective shell; The threaded groove is arranged on the outer side of the connecting barrel; The nut is sleeved on the outer side of the connecting barrel and is threadedly connected with the threaded groove; The movable connecting part is arranged on the end face of the nut.

[0008] Further, the movable connecting part comprises: The support ring is fixed on the end face of the nut and is coaxial with the nut; The rotating ring is rotationally connected on the outer side of the support ring.

[0009] Further, the clamping part comprises: The L-shaped rod is symmetrically welded on one end of the outer side of the rotating ring, and the other end extends to the outer side of the cable; The screw rod is threadedly penetrated through the other end of the L-shaped rod; The semicircular clamp is rotationally connected on one end of the screw rod close to the cable.

[0010] Further, the storage clamp part comprises: The inner hollow of the semicircular clamp; The flexible sleeve is fixedly connected through the clamping surface of the semicircular clamp; The storage shell is fixedly connected through the outer side of the semicircular clamp.

[0011] Further, the exchange part comprises: The threaded rod is rotationally arranged at a position away from the semicircular clamp of the storage shell; The threaded rod is threadedly connected with the end of the screw rod; The inner part of the flexible sleeve, the storage shell and the semicircular clamp is filled with dry powder.

[0012] Further, the contact piece comprises: The conductive column is fixed on one end of the stress cone close to the protective shell and is electrically connected with the cable; The electrode is arranged to be translatable through the stress cone and the conductive column and is in electrically conductive contact with the conductive column.

[0013] Further, the pushing part comprises: The through hole is arranged through the connecting barrel; The movable groove is arranged through the conductive column and is aligned with the through hole; The push rod is symmetrically connected to the outside of the electrode, and moves through the movable slot and through-hole, extending to the inside of the nut; The insert part is located inside the nut and is connected to the push rod.

[0014] Furthermore, the connector includes: The bearing is located inside the nut and is fixedly connected to the push rod; The insert is symmetrically fixed at the end of the bearing furthest from the push rod; Rubber sleeves, symmetrically arranged through nuts; The insert rod passes through the rubber sleeve and is frictionally connected to the rubber sleeve; The pressure plate is fixed to the upper end of the insertion rod; The retaining ring is fixed to the outside of the insertion rod and is located at the end of the rubber sleeve near the protective shell.

[0015] The above-described solution of the present invention has at least the following beneficial effects: By setting up a pull guard, the cable can be firmly clamped and bent to protect it, effectively preventing the cable connection from loosening or breaking due to external pulling. At the same time, by setting up a flame retardant part, flame retardant dry powder can be automatically released in the event of accidental fire in the cable or joint, preventing the flame from burning and spreading, thereby improving the safety protection performance and operational reliability of new energy storage cable joints. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a new energy storage cable connector provided in an embodiment of the present invention; Figure 2 A cross-sectional plan view of the protective shell, female head, male head, protective shell, electrode and nut assembly provided in an embodiment of the present invention; Figure 3 A perspective view of the female connector, protective shell, nut, and cable assembly provided in an embodiment of the present invention; Figure 4 A perspective view of the protective shell and connecting cylinder assembly provided in an embodiment of the present invention; Figure 5 Provided for embodiments of the present invention Figure 2 Schematic diagram of the structure at point A in the diagram; Figure 6 An exploded perspective view of the stress cone, nut, electrode and bearing assembly provided in an embodiment of the present invention; Figure 7 A perspective view of the insertion rod provided in an embodiment of the present invention; Figure 8 A cross-sectional plan view of the tough sleeve, semi-circular clamp, storage shell, threaded rod and lead screw assembly provided in an embodiment of the present invention; Figure 9The semi-circular clamp, storage shell, screw rod and L-shaped rod combination three-dimensional structure schematic diagram provided by the embodiment of the present application.

[0017] Mark explanation: In the figure: 1, protective shell; 2, female head; 3, male head; 4, connecting disc; 5, cable; 6, stress cone; 7, electrode; 8, connecting cylinder; 9, threaded groove; 10, nut; 11, support ring; 12, rotating ring; 13, L-shaped rod; 14, screw rod; 15, semi-circular clamp; 16, flexible sleeve; 17, storage shell; 18, threaded rod; 19, dry powder; 20, through hole; 21, conductive column; 22, movable groove; 23, push rod; 24, bearing; 25, plug sleeve; 26, rubber sleeve; 27, plug rod; 28, pressing plate; 29, retaining ring; 30, rotating nut. DETAILED DESCRIPTION

[0018] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. Although exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application can be more thoroughly understood and the scope of the present application can be accurately conveyed to those skilled in the art.

[0019] As Figures 1 to 9 shown, the embodiment of the present application provides a new energy energy storage cable joint, which comprises a male head 3 and a threaded female head 2, the ends of the male head 3 and the female head 2 away from each other are connected with a protective shell 1, the inner side of the protective shell 1 is fixed with a stress cone 6, the end of the protective shell 1 away from the male head 3 and the female head 2 is connected with a cable 5, and the embodiment further comprises: A pulling protection part is arranged between the male head 3 and the protective shell 1 and between the female head 2 and the protective shell 1 and extends to the outside of the cable 5, the pulling protection part comprises an adjusting support part arranged between the male head 3 and the protective shell 1 and between the female head 2 and the protective shell 1, and a clamping part symmetrically arranged on the outside of the cable 5 and connected with the adjusting support part to clamp the protective cable 5; A flame-retardant part is arranged on the pulling protection part, the flame-retardant part comprises a storage clamp part arranged at the clamping position of the clamping part, and a switching part rotationally connected with the storage clamp part and threadedly connected with the clamping part to prevent the cable 5 from burning; An adjusting contact part is movably arranged through the adjusting support part and the stress cone 6, the adjusting contact part comprises a contact part connected with the stress cone 6 and conductively connected with the cable 5, and a connecting push part arranged through the adjusting support part and located on the inside of the adjusting support part, the connecting push part is rotationally connected with the contact part to adjust the conductive adaptability of the male head 3 and the female head 2.

[0020] Specifically, the outer side of the cable 5 is fixed with a connecting disc 4, the connecting disc 4 is fixedly connected with the end of the protective shell 1 through a fixing component, the protective shell 1 can provide stable support for the male head 3 and the female head 2, the male head 3 and the female head 2 can stably support the stress cone 6, one end of the protective shell 1 can provide a through channel for the cable 5, and the protective shell 1 cooperates with the connecting disc 4 and the fixing component to provide stable support and positioning for the cable 5, the male head 3 and the female head 2 can be connected to each other by using the threaded action, so that the cable 5 is connected, and the stress cone 6 can solve the problem of electric field concentration, thereby guaranteeing the insulation performance and operation safety of the joint.

[0021] In actual application, the staff needs to pass the cable 5 for new energy storage through the protective shell 1 connected with the male head 3, and pass the cable 5 to be connected through the protective shell 1 connected with the female head 2, and then fix the connecting disc 4 and the end of the protective shell 1 through the fixing component, so that the conductive end of the cable 5 abuts against the end of the conductive column 21, so that the joint can be connected with the cable 5, and then the staff can threadedly connect the male head 3 and the female head 2, so that the ends of the electrodes 7 in the male head 3 and the female head 2 can be in contact with each other to conduct electricity, so that the cable 5 can transmit power through the conductive column 21 and the electrodes 7, thereby facilitating new energy power storage work.

[0022] As a preferred embodiment of the present application, the supporting member comprises: The connecting barrel 8 has two, which are respectively arranged between the male head 3 and the protective shell 1 and between the female head 2 and the protective shell 1, and are respectively connected with the male head 3 and the female head 2 and connected with the protective shell 1; The threaded groove 9 is arranged on the outer side of the connecting barrel 8; The nut 10 is sleeved on the outer side of the connecting barrel 8 and is threadedly connected with the threaded groove 9; The movable connecting part is arranged on the end face of the nut 10.

[0023] Specifically, the protective shell 1 can provide stable support for the connecting barrel 8, the two connecting barrels 8 can provide support for the male head 3 and the female head 2 respectively, and can provide space for the threaded groove 9, the connecting barrel 8 can provide support for the nut 10, and the nut 10 can be threadedly matched with the threaded groove 9 to rotate while translating according to the rotating direction.

[0024] The movable connecting part comprises: The support ring 11 is fixed on the end face of the nut 10 and is at the same center as the nut 10; The rotating ring 12 is rotatably connected on the outer side of the support ring 11.

[0025] Specifically, the screw cap 10 can provide stable support for the support ring 11, the support ring 11 can provide rotating support for the rotating ring 12, and the rotating ring 12 can provide support for the L-shaped rod 13, so that the L-shaped rod 13 cannot rotate with the screw cap 10.

[0026] The clamping part comprises: The L-shaped rod 13 is symmetrically welded at one end to the outer side of the rotating ring 12 and extends to the outer side of the cable 5 at the other end; The screw rod 14 is screwed through the other end of the L-shaped rod 13; The semicircular clamp 15 is rotatably connected to one end of the screw rod 14 close to the cable 5.

[0027] Specifically, the L-shaped rod 13 can provide support for the screw rod 14 under the support of the rotating ring 12 through the screwing action, so that the screw rod 14 can provide rotating support for the semicircular clamp 15, so that the semicircular clamp 15 cannot rotate with the screw rod 14, and the screw rod 14 can translate towards or away from the cable 5 while rotating through the screwing action with the L-shaped rod 13, and one end of the screw rod 14 away from the semicircular clamp 15 is fixed with a rotating cap 30 to rotate the screw rod 14.

[0028] In actual application, after the cable 5 is connected to the protective shell 1, the staff can push and rotate the screw cap 10, so that the screw cap 10 can translate towards the male head 3 and the female head 2 while rotating through the screwing action with the screw groove 9 under the support of the connecting cylinder 8, and the support ring 11 will move together with the rotating ring 12, so that the rotating ring 12 can move together with the L-shaped rod 13, and the L-shaped rod 13 will move together with the screw rod 14 and the semicircular clamp 15 to move away from the protective shell 1 on the outer side of the cable 5, and then the screw rod 14 can be rotated through the rotating cap 30 under the support of the L-shaped rod 13, so that the screw rod 14 can push the semicircular clamp 15 towards the cable 5 through the screwing action with the L-shaped rod 13, so that the semicircular clamp 15 can clamp the cable 5, and then the reverse screw cap 10 is rotated, so that the screw cap 10 can reset through the screwing action with the screw groove 9, and the screw cap 10 can move the clamped part of the clamped cable 5 towards the protective shell 1 through the support ring 11, the rotating ring 12, the L-shaped rod 13, the screw rod 14 and the semicircular clamp 15, so as to bend the cable 5 between the protective shell 1 and the semicircular clamp 15, so as to curl and position the cable 5, so as to prevent the cable 5 from being broken or loose from the connection with the connector due to dragging, and improve the firmness and safety.

[0029] As a preferred embodiment of the present application, the storage clamp part comprises: The semicircular clamp 15 is internally hollow; The flexible sleeve 16 is fixedly connected through the clamping surface of the semicircular clamp 15; The storage shell 17 is fixedly connected through the outer side of the semicircular clamp 15.

[0030] Specifically, the semicircular clamp 15 can provide stable support for the tough sleeve 16 and the storage shell 17, the tough sleeve 16 can be fused by high temperature, and the surface has elasticity and is relatively rough, and the internal cooperation of the tough sleeve 16, the storage shell 17 and the semicircular clamp 15 can provide a supporting storage space for the dry powder 19.

[0031] The contact member comprises: The threaded rod 18 is rotationally arranged at a position of the storage shell 17 away from the semicircular clamp 15. The threaded rod 18 is threadedly connected with the end of the lead screw 14. The internal part of the tough sleeve 16, the storage shell 17 and the semicircular clamp 15 is filled with the dry powder 19.

[0032] Specifically, the lead screw 14 can provide support for the threaded rod 18 by thread action, the storage shell 17 can provide rotary support for the threaded rod 18, so that the storage shell 17 can not rotate with the lead screw 14 and the threaded rod 18, and the dry powder 19 can play a role in fire extinguishing and fire retardation.

[0033] In actual application, while the staff curls the cable 5 and rotates the lead screw 14 to make the semicircular clamp 15 close to the cable 5, the semicircular clamp 15 drives the tough sleeve 16, the storage shell 17 and the dry powder 19 to move towards the cable 5, so that the tough sleeve 16 is driven by the semicircular clamp 15 to close to the cable 5 and cooperates with the filling of the internal dry powder 19 to play a resistance role, so that the tough sleeve 16 can be tightly attached to the cable 5 to clamp and position the cable 5 under the resistance of the dry powder 19 and the pushing of the lead screw 14, when the joint or the energy storage cable 5 accidentally catches fire, high temperature or flame will cause the tough sleeve 16 to melt, at this time, the dry powder 19 filled in the tough sleeve 16, the storage shell 17 and the semicircular clamp 15 will be discharged to the outside of the cable 5 through the semicircular clamp 15 and the melted tough sleeve 16 and contact the cable 5, so as to prevent the cable 5 from continuing to burn by using the dry powder 19, prevent the flame from spreading, thereby improving safety and reducing loss.

[0034] The staff can hold the lead screw 14 as needed and rotate the threaded rod 18, so that the threaded rod 18 is separated from the lead screw 14 by thread action, so that the threaded rod 18 can be separated from the lead screw 14, the whole disassembly of the storage shell 17, the semicircular clamp 15 and the tough sleeve 16 is realized, and then the new storage shell 17, semicircular clamp 15 and tough sleeve 16 are replaced by thread connection of the threaded rod 18 and the lead screw 14.

[0035] As a preferred embodiment of the present application, the contact member comprises: The conductive column 21 is fixed at one end of the stress cone 6 close to the protective shell 1 and is in conductive connection with the cable 5. The electrode 7 is arranged to be translatable through the stress cone 6 and the conductive column 21 and is in conductive contact with the conductive column 21.

[0036] Specifically, the stress cone 6 can provide support for the conductive column 21, the conductive column 21 and the stress cone 6 can provide a through channel and support for the electrode 7, and the conductive column 21 can conduct the power of the cable 5 to the electrode 7, so that the electrode 7 in the male head 3 and the electrode 7 in the female head 2 can conduct power to each other when in contact.

[0037] The pushing piece comprises: The through hole 20 is arranged through the connecting cylinder 8; The movable slot 22 is arranged through the conductive column 21 and is aligned with the through hole 20; The push rod 23 is symmetrically connected to the outer side of the electrode 7, movably passes through the movable slot 22 and the through hole 20, and extends to the inner side of the nut 10; The plug-in part is arranged in the nut 10 and connected with the push rod 23.

[0038] Specifically, the connecting cylinder 8 can provide a space for the through hole 20, the conductive column 21 can provide a space for the movable slot 22, the movable slot 22 and the through hole 20 can provide a through channel and a moving space for the push rod 23, the push rod 23 can push the electrode 7 by using external force, and the electrode 7 can provide support for the push rod 23.

[0039] The plug-in part comprises: The bearing 24 is arranged on the inner side of the nut 10 and fixedly connected with the push rod 23; The plug sleeve 25 is symmetrically fixed on the end of the bearing 24 away from the push rod 23; The rubber sleeve 26 is symmetrically arranged through the nut 10; The plug rod 27 is arranged through the rubber sleeve 26 and frictionally connected with the rubber sleeve 26; The pressing plate 28 is fixed on the upper end of the plug rod 27; The stop ring 29 is fixed on the outer side of the plug rod 27 and located at the end of the rubber sleeve 26 close to the protective shell 1.

[0040] Specifically, the nut 10 can provide protection for the push rod 23, the bearing 24 and the plug sleeve 25, the push rod 23 can provide stable support for the bearing 24, the bearing 24 can provide rotating support for the plug sleeve 25, the nut 10 can stably support the rubber sleeve 26, the rubber sleeve 26 has elasticity and can position the plug rod 27 by using elasticity and friction, and can provide a through moving channel for the plug rod 27, the plug rod 27 can cooperate with the plug sleeve 25 and provide support for the stop ring 29 and the pressing plate 28, the pressing plate 28 can facilitate the staff to push and pull the plug rod 27, and the stop ring 29 can provide resistance and limiting action for the plug rod 27 to prevent the plug rod 27 from being completely moved out of the rubber sleeve 26.

[0041] In the actual application process of the embodiment, when different types of connectors (different types of male heads 3 and female heads 2) need to be connected (different types of connectors often have different lengths of electrodes 7, which can cause poor contact), the staff needs to press the pressing plate 28 after connecting the male head 3 and the female head 2, so that the pressing plate 28 pushes the insertion rod 27 to move through the rubber sleeve 26, so that the insertion rod 27 is inserted into the inside of the insertion sleeve 25. Then rotate the nut 10, so that the nut 10 rotates together with the insertion rod 27 through the rubber sleeve 26, so that the insertion rod 27 can push the insertion sleeve 25 to move under the support of the push rod 23 and the bearing 24, and the bearing 24 rotates as the center. The nut 10 will move towards the male head 3 and the female head 2 under the support of the connecting barrel 8 during rotation by the screw thread action of the screw groove 9, and at the same time the nut 10 will push the bearing 24 and the push rod 23 together along the through hole 20 and the movable groove 22 through the insertion rod 27 and the insertion sleeve 25. At the same time, the push rod 23 will drive the electrode 7 to move together with the nut 10 under the support of the conductive column 21 and the stress cone 6 by the external force, so that the electrodes 7 in the female head 2 and the male head 3 can be close to each other until they are tightly attached. Then the staff can pull the insertion rod 27 upwards through the pressing plate 28, so that the insertion rod 27 is pulled out from the inside of the insertion sleeve 25, so that the nut 10 will not move together with the push rod 23, and the electrode 7 will be positioned by the friction force with the stress cone 6 and the conductive column 21. Therefore, the connector can prevent the problem of poor contact of the electrode 7 after the female head 2 and the male head 3 are connected, improve the safety, and then the operation of clamping the cable 5 can be performed according to the needs.

[0042] The above is the preferred embodiment of the present application. It should be noted that for ordinary skilled persons in the technical field, without departing from the principles of the present application, several improvements and refinements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A new energy storage cable connector, comprising a male connector and a threaded female connector, wherein a protective shell is connected to the ends of the male and female connectors that are far apart from each other, a stress cone is fixed inside the protective shell, and a cable is connected through the end of the protective shell that is far apart from the male and female connectors, characterized in that, Also includes: The cable is protected by a pull-out part, which is located between the male connector and the protective shell and the female connector and the protective shell, and extends to the outside of the cable. The pull-out part includes an adjustable support member located between the male connector and the protective shell and the female connector and the protective shell, and clamping members symmetrically located on the outside of the cable and connected to the adjustable support member to clamp the cable. A flame-retardant part is provided on the pull-protection part. The flame-retardant part includes a storage clamp provided at the clamping position of the clamping member, and a switching member rotatably connected to the storage clamp. The switching member is threadedly connected to the clamping member to prevent the cable from burning. The adjustable contact portion is movable through the adjusting support and stress cone. The adjustable contact portion includes a contact element connected to the stress cone and electrically connected to the cable, and a connecting pusher element that passes through the adjusting support and is located inside the adjusting support. The connecting pusher element is rotatably connected to the contact element to adjust the conductivity compatibility of the male and female connectors.

2. The new energy storage cable connector according to claim 1, characterized in that, The adjusting support includes: The connecting tube has two parts, which are respectively located between the male head and the protective shell and between the female head and the protective shell, and are respectively connected to the male head and the female head, and are also connected to the protective shell; Threaded grooves are formed on the outside of the connecting cylinder; The nut is fitted onto the outside of the connecting sleeve and is threaded into the threaded groove; The connecting part is located on the end face of the nut.

3. The new energy storage cable connector according to claim 2, characterized in that, The connecting parts include: The support ring is fixed to the end face of the nut and is centered on the nut. The swivel ring is rotatably connected to the outside of the support ring.

4. The new energy storage cable connector according to claim 3, characterized in that, The clamping components include: The L-shaped rod is symmetrically welded to the outside of the swivel ring at one end, and extends to the outside of the cable at the other end. The lead screw has a thread that passes through the other end of the L-shaped rod. The semi-circular clamp is rotatably connected to the end of the lead screw near the cable.

5. The new energy storage cable connector according to claim 4, characterized in that, The storage clamp includes: The interior of the semicircular clamp is hollow; A flexible sleeve is used for fixed connection through the clamping surface of the semi-circular clamp; The storage shell is fixedly connected to the outside of the semi-circular clamp.

6. The new energy storage cable connector according to claim 5, characterized in that, The switching component includes: The threaded rod is rotatably positioned in the reservoir housing away from the semi-circular clamp. The threaded rod is threaded to the end of the lead screw; The interior of the tough sleeve, the storage shell, and the semi-circular clamp is filled with dry powder.

7. The new energy storage cable connector according to claim 6, characterized in that, The contact element includes: The conductive post is fixed at one end of the stress cone near the protective shell and is electrically connected to the cable. The electrode can be moved through the stress cone and conductive post and makes conductive contact with the conductive post.

8. The new energy storage cable connector according to claim 7, characterized in that, The connecting pusher includes: The opening is made through the connecting tube; The movable groove is opened through the conductive post and aligned with the through-hole; The push rod is symmetrically connected to the outside of the electrode, and moves through the movable slot and through-hole, extending to the inside of the nut; The insert part is located inside the nut and is connected to the push rod.

9. The new energy storage cable connector according to claim 8, characterized in that, The connector includes: The bearing is located inside the nut and is fixedly connected to the push rod; The insert is symmetrically fixed at the end of the bearing furthest from the push rod; Rubber sleeves, symmetrically arranged through nuts; The insert rod passes through the rubber sleeve and is frictionally connected to the rubber sleeve; The pressure plate is fixed to the upper end of the insertion rod; The retaining ring is fixed to the outside of the insertion rod and is located at the end of the rubber sleeve near the protective shell.

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