CN216413430U - Energy storage connector - Google Patents

Energy storage connector Download PDF

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Publication number
CN216413430U
CN216413430U CN202123428478.9U CN202123428478U CN216413430U CN 216413430 U CN216413430 U CN 216413430U CN 202123428478 U CN202123428478 U CN 202123428478U CN 216413430 U CN216413430 U CN 216413430U
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Prior art keywords
shell
head
groove
spring
conductive head
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CN202123428478.9U
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Chinese (zh)
Inventor
吴慧华
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Dongguan Hepin Mould Co ltd
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Dongguan Hepin Mould Co ltd
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Priority to CN202123428478.9U priority Critical patent/CN216413430U/en
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Abstract

The utility model discloses an energy storage connector which comprises a shell, wherein one end of the shell is provided with a connecting sleeve, the inside of the connecting sleeve is provided with a plug bush, the inside of the plug bush is provided with an insulating sleeve, the inside of the insulating sleeve is sleeved with an external electric conductor, one side of the inside of the shell is provided with a locking assembly, the inside of the other end of the shell is provided with a conductive head, the external electric conductor extends into the shell to be connected with the conductive head, the inside of the conductive head is provided with a crown spring leaf, the crown spring leaf is cylindrical, and the crown spring leaf is provided with a contact piece structure with a concave middle part. By adopting the structure and arranging the copper crown spring leaf structure, when the connector is used, the contact piece structure with the sunken middle part has good contact performance, can conduct electricity stably and has long plugging service life, and in addition, the interface of the conducting head is additionally provided with the anti-rust ring which is a substrate made of stainless steel materials, so that oxidation and rusting are prevented.

Description

Energy storage connector
Technical Field
The utility model belongs to the field of energy storage connectors, and particularly relates to an energy storage connector.
Background
At present, along with the wide use of clean energy, more and more wind energy and solar energy need to be converted, stored and used, and power can be transmitted to various types of power storage equipment according to different voltage grades.
The spring wire used in the product cross joint in the market is easy to damage when being inserted and pulled out when the connector is connected, the spring wire is easy to fall off, and the connector in the prior art is easy to oxidize.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background art, the present invention is directed to an energy storage connector to solve the problems of easy damage and easy falling of the spring wire.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides an energy storage connector, includes the shell, the adapter sleeve is installed to the one end of shell, the inside of adapter sleeve is provided with the plug bush, the internally mounted of plug bush has insulating cover, external electric conductor has been cup jointed to the inside of insulating cover, the locking subassembly is installed to inside one side of shell, the other end internally mounted of shell has conductive head, external electric conductor stretches into the shell and is connected with conductive head, conductive head's inside is provided with crown spring shell fragment, crown spring shell fragment establishes to the cylinder, crown spring shell fragment is equipped with the sunken contact structure in middle part, conductive head's inside is pegged graft and is had the contact pin, the conductor shell is installed to the other end of shell.
Through adopting above-mentioned technical scheme, through setting up copper covering spring shell fragment structure, when using, the sunken contact structure in middle part, the contact nature is good, can be stable electrically conduct, plug long service life, conductive head kneck has added rust-resistant ring in addition, and rust-resistant ring is the base member that stainless steel material made, prevents that the oxidation from rustting.
Further, as preferred technical scheme, the one end of shell is equipped with the thread head, the internal thread groove has been seted up to the one end inboard of adapter sleeve, the one end of adapter sleeve passes through the external side of the thread head of internal thread groove threaded connection at shell one end.
Through adopting above-mentioned technical scheme, through the interior thread groove and the thread head threaded connection of adapter sleeve tip, be favorable to the installation of adapter sleeve.
Further, as a preferred technical scheme, a ring groove is arranged at the joint of the thread head and the shell, and a sealing ring is arranged inside the ring groove.
Through adopting above-mentioned technical scheme, when the installation adapter sleeve, conveniently tighten the adapter sleeve, difficult not hard up.
Furthermore, as the preferred technical scheme, the one end of conducting head is equipped with the external screw thread, the one end that external electric conductor stretches into the shell is equipped with the screw, the one end of conducting head passes through the screw threaded connection of external screw thread and external electric conductor one end.
By adopting the technical scheme, the installation of the conductive head and the external electric conductor is facilitated, and the conduction of current is facilitated.
Further, as preferred technical scheme, the locking subassembly includes mounting groove, shrouding, button, spring groove and spring, the mounting groove is seted up in one side of shell, the inside at the mounting groove is installed to the button, the spring groove is seted up in the inside of button, the inside at the spring groove is established to the spring, the shrouding block is installed in the inside of mounting groove in one side of button.
Through adopting above-mentioned technical scheme, utilize the locking subassembly can fix whole connector when charging, prevent that it from becoming flexible to influence and charging.
Further, as a preferred technical scheme, the other end of the shell is sleeved with an insulating ring, and one end of the conductive head, which is far away from the shell, is provided with an anti-rust ring.
By adopting the technical scheme, the insulating ring is utilized to prevent the electric leakage of the connector, the potential safety hazard of electricity utilization is avoided, and the anti-rust ring is made of stainless steel materials and is prevented from being oxidized and rusted.
In summary, the utility model mainly has the following beneficial effects:
firstly, by arranging the copper covered crown spring leaf structure, when the copper covered crown spring leaf structure is used, the contact piece structure with the sunken middle part has good contact performance, can conduct electricity stably and has long plugging service life, and in addition, an anti-rust ring is added at the interface of the conducting head and is a base body made of stainless steel materials, so that oxidation and rust are prevented;
the second, through setting up the locking subassembly, utilize the locking subassembly can fix whole connector when charging, whole connector can not take place to rock at the in-process that charges, has improved the stability when the connector uses, prevents that it from becoming flexible to influence to charge.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a separate view of the conductor housing and housing of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic structural diagram of another embodiment of the present invention.
Reference numerals: 1. the shell, 2, adapter sleeve, 3, plug bush, 4, insulating cover, 5, external electric conductor, 6, locking subassembly, 61, mounting groove, 62, shrouding, 63, button, 64, spring groove, 65, spring, 7, conductive head, 8, crown spring shell fragment, 9, contact pin, 10, conductor shell, 11, screw thread head, 12, annular groove, 13, sealing ring, 14, screw, 15, insulating ring, 16, rust-proof ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, the energy storage connector described in this embodiment includes a housing 1, the housing 1 has two shapes, one is an elbow, the other is a straight head, and is applied to different scenes, a connecting sleeve 2 is installed at one end of the housing 1, a plug bush 3 is arranged inside the connecting sleeve 2, an insulating bush 4 is installed inside the plug bush 3, an external electrical conductor 5 is sleeved inside the insulating bush 4, a locking component 6 is installed at one side inside the housing 1, a conductive head 7 is installed inside the other end of the housing 1, the external electrical conductor 5 extends into the housing 1 and is connected with the conductive head 7, a crown spring leaf 8 is arranged inside the conductive head 7, the crown spring leaf 8 is set to be cylindrical, the crown spring leaf 8 is provided with a contact piece structure with a concave middle portion, a contact pin 9 is inserted inside the conductive head 7, and a conductor housing 10 is installed at the other end of the housing 1.
Example 2
Referring to fig. 1, on the basis of embodiment 1, in order to achieve the purpose of facilitating the installation of the connection sleeve 2, the present embodiment has an innovative design on the housing 1, specifically, one end of the housing 1 is provided with a thread head 11, an inner thread groove is formed in an inner side of one end of the connection sleeve 2, one end of the connection sleeve 2 is connected to an outer side of the thread head 11 at one end of the housing 1 through the inner thread groove, and is connected to the thread head 11 through the inner thread groove at the end of the connection sleeve 2, which is beneficial to the installation of the connection sleeve 2.
Referring to fig. 1, in order to tighten the connection sleeve 2, in this embodiment, an annular groove 12 is disposed at a joint of the screw head 11 and the housing 1, and a sealing ring 13 is disposed inside the annular groove 12, so that the connection sleeve 2 is conveniently tightened and is not easy to loosen when the connection sleeve 2 is installed.
Referring to fig. 1, in order to achieve the purpose of conducting the current of the conductive head 7, in this embodiment, an external thread is disposed at one end of the conductive head 7, a screw hole 14 is disposed at one end of the external electrical conductor 5 extending into the housing 1, and one end of the conductive head 7 is in threaded connection with the screw hole 14 at one end of the external electrical conductor 5 through the external thread, which is beneficial to the installation of the conductive head 7 and the external electrical conductor 5 and facilitates the conduction of the current.
Example 3
Referring to fig. 1, in the present embodiment, on the basis of embodiment 2, in order to achieve the purpose of stable charging, the locking assembly 6 of the present embodiment is innovatively designed, specifically, the locking assembly 6 includes a mounting groove 61, a closing plate 62, a button 63, a spring groove 64 and a spring 65, the mounting groove 61 is opened at one side of the housing 1, the button 63 is mounted inside the mounting groove 61, the spring groove 64 is opened inside the button 63, the spring 65 is disposed inside the spring groove 64, the closing plate 62 is engaged with one side of the button 63 and mounted inside the mounting groove 61, and the locking assembly 6 can fix the whole connector during charging, so as to prevent the loosening thereof from affecting charging.
Referring to fig. 1, in order to achieve the purpose of preventing the conductive head 7 from being oxidized, in this embodiment, an insulating ring 15 is sleeved on the other end of the housing 1, an anti-rust ring 16 is arranged at one end of the conductive head 7 away from the housing 1, the insulating ring 15 is used to prevent the electric leakage of the connector, thereby avoiding the potential safety hazard of electricity consumption, and the anti-rust ring 16 is made of stainless steel material, so as to prevent the conductive head 7 from being oxidized and rusted.
Example 4
Referring to fig. 4, in another embodiment of the present invention, the end of the pin 9 in embodiments 1 to 3 is provided with an external thread, the end of the pin 9 in this embodiment is provided with a rectangular block, and the sidewall is provided with a through hole, which is suitable for a direct-insert interface, so that the application range of the device is increased, and the application of the device is wider.
The use principle and the advantages are as follows: when the anti-rust plug is used, the contact pin 9 is inserted into the conductive head 7, the contact pin 9 is in contact connection with the crown spring elastic sheet 8 in the conductive head 7, the contact sheet structure with the sunken middle part of the crown spring elastic sheet 8 is good in contact performance, stable conduction can be achieved, the plugging and pulling service life is long, in addition, an anti-rust ring 16 is added at the interface of the conductive head 7, and the anti-rust ring 16 is a base body made of stainless steel materials and is prevented from being oxidized and rusted; through setting up locking subassembly 6, utilize locking subassembly 6 can fix whole connector when charging, can not take place to rock at the in-process whole connector that charges, improved the stability when connector uses, prevent that it is not hard up the influence to charge, set up sealing ring 13, when dress connecting sleeve 2, conveniently tighten connecting sleeve 2, difficult not hard up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An energy storage connector, characterized by: comprises a shell (1), one end of the shell (1) is provided with a connecting sleeve (2), an inserting sleeve (3) is arranged in the connecting sleeve (2), an insulating sleeve (4) is arranged in the inserting sleeve (3), an external electric conductor (5) is sleeved in the insulating sleeve (4), a locking component (6) is arranged on one side in the shell (1), a conductive head (7) is arranged in the other end of the shell (1), the external electric conductor (5) extends into the shell (1) and is connected with the conductive head (7), a crown spring leaf (8) is arranged in the conductive head (7), the crown spring leaf (8) is cylindrical, the crown spring elastic sheet (8) is provided with a contact sheet structure with a sunken middle part, a contact pin (9) is inserted into the conductive head (7), and a conductor shell (10) is installed at the other end of the shell (1).
2. An energy storing connector as claimed in claim 1, wherein: the one end of shell (1) is equipped with thread head (11), the internal thread groove has been seted up to the one end inboard of adapter sleeve (2), the one end of adapter sleeve (2) is passed through the internal thread groove threaded connection in the thread head (11) outside of shell (1) one end.
3. An energy storing connector as claimed in claim 2, wherein: the connection part of the thread head (11) and the shell (1) is provided with an annular groove (12), and a sealing ring (13) is arranged in the annular groove (12).
4. An energy storing connector as claimed in claim 1, wherein: the one end of conducting head (7) is equipped with the external screw thread, the one end that external electric conductor (5) stretched into shell (1) is equipped with screw (14), the screw (14) threaded connection of the one end of conducting head (7) through external screw thread and external electric conductor (5) one end.
5. An energy storing connector as claimed in claim 1, wherein: locking subassembly (6) include mounting groove (61), shrouding (62), button (63), spring groove (64) and spring (65), one side at shell (1) is seted up in mounting groove (61), the inside at mounting groove (61) is installed in button (63), the inside at button (63) is seted up in spring groove (64), the inside at spring groove (64) is established in spring (65), the inside at mounting groove (61) is installed in shrouding (62) block in one side of button (63).
6. An energy storing connector as claimed in claim 1, wherein: the other end of the shell (1) is sleeved with an insulating ring (15), and one end, far away from the shell (1), of the conductive head (7) is provided with an anti-rust ring (16).
CN202123428478.9U 2021-12-31 2021-12-31 Energy storage connector Active CN216413430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123428478.9U CN216413430U (en) 2021-12-31 2021-12-31 Energy storage connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123428478.9U CN216413430U (en) 2021-12-31 2021-12-31 Energy storage connector

Publications (1)

Publication Number Publication Date
CN216413430U true CN216413430U (en) 2022-04-29

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ID=81286417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123428478.9U Active CN216413430U (en) 2021-12-31 2021-12-31 Energy storage connector

Country Status (1)

Country Link
CN (1) CN216413430U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117996486A (en) * 2024-04-03 2024-05-07 成都速易联芯科技有限公司 Short-size crown spring power connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117996486A (en) * 2024-04-03 2024-05-07 成都速易联芯科技有限公司 Short-size crown spring power connector
CN117996486B (en) * 2024-04-03 2024-06-11 成都速易联芯科技有限公司 Short-size crown spring power connector

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