CN220107056U - Energy storage cabinet connector - Google Patents
Energy storage cabinet connector Download PDFInfo
- Publication number
- CN220107056U CN220107056U CN202321574329.XU CN202321574329U CN220107056U CN 220107056 U CN220107056 U CN 220107056U CN 202321574329 U CN202321574329 U CN 202321574329U CN 220107056 U CN220107056 U CN 220107056U
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- plug
- slot
- groove
- shell
- socket
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- 238000004146 energy storage Methods 0.000 title claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 19
- 238000002788 crimping Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an energy storage cabinet connector which aims at providing an energy storage cabinet connector beneficial to improving unlocking convenience, and the energy storage cabinet connector comprises a plug and a socket, wherein the plug is provided with a slot matched with the socket, the plug is connected with the socket in a plugging manner through the slot, the side wall of the slot is provided with a mounting groove communicated with the slot, a locking piece is arranged in the mounting groove, the plugging direction of the locking piece and the plug are mutually perpendicular, one end of the locking piece penetrates through the mounting groove and is positioned outside the mounting groove, the other end of the locking piece is provided with a lock tongue and is elastically connected with the other end of the mounting groove, one end of the lock tongue is fixedly connected with the locking piece, the outer side wall of the socket is provided with an annular locking groove matched with the other end of the lock tongue, and the other end of the lock tongue is positioned in the slot. The beneficial effects of the utility model are as follows: the plug and the socket are quickly locked and separated, the operation is convenient and quick, and the aim of improving unlocking convenience is fulfilled.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to an energy storage cabinet connector.
Background
The energy storage cabinet in the energy storage system is formed by connecting a plurality of independent battery boxes in series through a high-current connector. With the great development of new energy sources, battery energy storage systems are fully popularized, and the requirements of large-current connectors for energy storage application are also increasing, and common large-current connectors for energy storage application comprise socket connectors and plug connectors.
The development of the energy storage battery system is not mature enough at present, and as the most important ring for the interconnection of the energy storage cabinets, the existing high-current connector applied to the energy storage system has the following defects: after the male end and the female end are matched, the unlocking is inconvenient, the quick locking function is not available or is unreasonable, and the unlocking is inflexible.
Disclosure of Invention
The utility model provides an energy storage cabinet connector which is beneficial to improving unlocking convenience in order to overcome the defect that unlocking is inconvenient after male and female ends of the connector are matched in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an energy storage cabinet connector, it includes plug and socket, be equipped with on the plug with socket assorted slot, the plug passes through slot and socket plug to be connected, be equipped with the mounting groove rather than being linked together on the lateral wall of slot, be equipped with the latch segment in the mounting groove, the plug direction mutually perpendicular of latch segment and plug, the one end that the one end of latch segment runs through the mounting groove is located outside the mounting groove, the other end of latch segment is equipped with the spring bolt and with the other end elastic connection of mounting groove, the one end and the latch segment fixed connection of spring bolt, be equipped with on the lateral wall of socket with the other end assorted annular locking groove of spring bolt, the other end of spring bolt is located the slot.
Be equipped with on the plug with socket assorted slot, the plug passes through slot and socket plug to be connected, be equipped with the mounting groove rather than being linked together on the lateral wall of slot, be equipped with the latch segment in the mounting groove, the plug direction mutually perpendicular of latch segment and plug, the one end that the mounting groove was run through to the one end of latch segment is located outside the mounting groove, the other end of latch segment is equipped with the spring bolt and with the other end elastic connection of mounting groove, the one end and the latch segment fixed connection of spring bolt, be equipped with on the lateral wall of socket with the other end assorted annular lock groove of spring bolt, the other end of spring bolt is located the slot. In an initial state, the plug is separated from the socket; before the plug is matched with the socket, an operator presses one end of the locking block outside the mounting groove, so that the locking block overcomes the elastic effect and drives the lock tongue on the other end of the locking block to be separated from the slot, and the plug is matched and connected with the socket through the slot; after the matching is finished, an operator only needs to release the locking piece, the locking piece is reset under the elastic action, and the lock tongue is driven to reenter the slot and match with the locking groove, so that the plug and the socket are quickly locked, and the operation is convenient and quick; when the unlocking is needed, an operator can realize quick separation of the plug and the socket by repeating the step of pressing the locking block, so that the aim of improving the unlocking convenience is fulfilled.
Preferably, the top side of locking piece is kept away from the locked groove, the bottom side of locking piece is close to the locked groove, be equipped with the spacing groove on the other end of locking piece, the spacing groove is located the top side that the locked groove was kept away from to the locking piece, be equipped with the spring in the spacing groove, the locking piece passes through the other end elastic connection of spring and mounting groove, the spring bolt is on same straight line with the locking piece, the one end of spring bolt is close to the bottom side fixed connection of locked groove and is located the locked groove with the locking piece outside, the thickness of spring bolt one end is less than the thickness of its other end, the other end of spring bolt is located the locked groove and forms the active space with between the other end of mounting groove. When operating personnel presses the locking piece, when the elastic action of the spring is overcome to the locking piece, the spring bolt can enter into the activity space from the slot to the plug is connected with the socket through the slot.
Preferably, a rectangular hole is formed in the side wall of the mounting groove, a limiting block matched with the rectangular hole is arranged on the locking piece, the limiting block is fixedly connected with the locking piece, one end of the rectangular hole is close to the lock tongue, the other end of the rectangular hole is far away from the lock tongue, and the limiting block is located at one end of the rectangular hole far away from the lock tongue. The limiting block is matched with the rectangular hole, so that the stroke of the locking block is limited, and the plug and the socket can be locked or unlocked more accurately; on the other hand, the stability of the connecting structure of the locking block and the plug is improved, and the service life is prolonged.
Preferably, the plug comprises a first shell, the slot is positioned at one end of the first shell, the slot is internally provided with a plug tube, one end of the plug tube is fixedly connected with the bottom center of the slot and is integrated with the first shell through injection molding, the other end of the plug tube penetrates through the open end of the slot and then is positioned outside the slot, the plug tube is internally fixed with a copper connecting column, one end of the copper connecting column is positioned in one end of the plug tube penetrating through the open end of the slot and is provided with a connecting groove, the other end of the copper connecting column penetrates through the other end of the first shell and then is positioned outside the first shell and is provided with a crimping groove, a plug groove matched with the plug tube is arranged on the socket, and a plug needle matched with the connecting groove is arranged in the plug groove and is electrically connected with the plug tube after being matched with the connecting groove. The socket is inserted into the connecting groove on the plug copper post through the contact pin, so that the contact pin and the copper post have enough contact area, have strong current carrying capacity and are suitable for the conditions of high voltage and high current; meanwhile, the plug pipe is connected with the plug groove, so that the contact area of the plug and the socket is increased, and then the contact failure risk of the contact pin and the copper connecting column is low due to the locking of the external locking block; the crimping groove is convenient for crimping with the cable.
Preferably, a first sealing ring is sleeved on one end of the plug tube, which is positioned outside the slot, and the plug tube is in sealing connection with the plug slot through the first sealing ring. The sealing ring is beneficial to ensuring the tightness of the joint of the contact pin and the copper connecting column and preventing water from entering.
Preferably, the other end of the first shell is provided with an external thread column, the external thread column is fixedly connected with the first shell and is integrated with the first shell through injection molding, the external thread column is provided with a thread cap, one end of the thread cap is in threaded connection with the external thread column, the other end of the copper connection column sequentially penetrates through the other end of the first shell and the center of the external thread column and then is positioned in the thread cap, the other end of the thread cap is provided with a through hole corresponding to the copper connection column, the external thread column is sleeved with a second sealing ring, and the external thread column is in sealing connection with the thread cap through the second sealing ring. The second sealing ring is beneficial to ensuring the tightness of the joint of the threaded cap and the external threaded column; the through hole is convenient for the cable to pass the back and press the crimping groove and then cooperate with external screw thread post threaded connection through the screw cap.
Preferably, the socket comprises a second shell, one end of the second shell is connected with the slot in a plugging mode, the plug slot and the locking slot are both located at one end of the second shell, one end of the contact pin is located at the opening end of the plug slot and is fixedly provided with the insulating cap, and the other end of the contact pin penetrates through the bottom of the plug slot and then is located outside the other end of the second shell.
The beneficial effects of the utility model are as follows: the plug and the socket are quickly locked and separated, the operation is convenient and quick, and the aim of improving the unlocking convenience is fulfilled; the plug and the socket can be locked or unlocked more accurately; the stability of the connecting structure of the locking block and the plug is improved, and the service life is prolonged; the current carrying capacity is strong, and the device is suitable for the conditions of high voltage and large current; the contact failure risk of the contact pin and the copper connecting column is low; the sealing performance is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIGS. 2 and 3 are exploded views of the present utility model;
FIG. 4 is a front view of the present utility model;
FIG. 5 is a cross-sectional view of D-D of FIG. 4;
fig. 6 is a cross-sectional view of E-E of fig. 4.
In the figure: 1. plug, 2, socket, 3, slot, 4, mounting groove, 5, locking piece, 6, bolt, 7, locking groove, 8, spacing groove, 9, movable space, 10, rectangular hole, 11, spacing block, 12, first shell, 13, plug tube, 14, copper post, 15, connecting groove, 16, crimping groove, 17, plug groove, 18, pin, 19, first seal ring, 20, external thread post, 21, thread cap, 22, through hole, 23, second seal ring, 24, second shell, 25, insulating cap.
Detailed Description
The utility model is further described below with reference to the drawings and detailed description.
In the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an energy storage cabinet connector comprises a plug 1 and a socket 2, wherein a slot 3 matched with the socket 2 is arranged on the plug 1, the plug 1 is connected with the socket 2 in a plugging manner through the slot 3, an installation groove 4 communicated with the plug 3 is arranged on the side wall of the slot 3, a locking block 5 is arranged in the installation groove 4, the locking block 5 is mutually perpendicular to the plug 1 in the plugging direction, one end of the locking block 5 penetrates through one end of the installation groove 4 and is positioned outside the installation groove 4, the other end of the locking block 5 is provided with a locking tongue 6 and is elastically connected with the other end of the installation groove 4, one end of the locking tongue 6 is fixedly connected with the locking block 5, an annular locking groove 7 matched with the other end of the locking tongue 6 is arranged on the outer side wall of the socket 2, and the other end of the locking tongue 6 is positioned in the slot 3.
As shown in fig. 4 and 6, the top side of the locking piece 5 is far away from the locking groove 7, the bottom side of the locking piece 5 is close to the locking groove 7, a limiting groove 8 is arranged at the other end of the locking piece 5, the limiting groove 8 is located at the top side of the locking piece 5 far away from the locking groove 7, a spring is arranged in the limiting groove 8, the locking piece 5 is elastically connected with the other end of the mounting groove 4 through the spring, the locking bolt 6 and the locking piece 5 are in the same straight line, one end of the locking bolt 6 is fixedly connected with the bottom side of the locking piece 5 close to the locking groove 7 and is located outside the locking groove 7, the thickness of one end of the locking bolt 6 is smaller than the thickness of the other end of the locking bolt, and the other end of the locking bolt 6 is located in the locking groove 7 and forms a movable space 9 with the other end of the mounting groove 4.
As shown in fig. 2 and 3, a rectangular hole 10 is formed in the side wall of the mounting groove 4, a limiting block 11 matched with the rectangular hole 10 is arranged on the locking piece 5, the limiting block 11 is fixedly connected with the locking piece 5, one end of the rectangular hole 10 is close to the locking bolt 6, the other end of the rectangular hole 10 is far away from the locking bolt 6, and the limiting block 11 is located at one end of the rectangular hole 10 far away from the locking bolt 6.
As shown in fig. 2, 3 and 5, the plug 1 includes a first housing 12, the slot 3 is located at one end of the first housing 12, a plug tube 13 is disposed in the slot 3, one end of the plug tube 13 is fixedly connected with the bottom center of the slot 3 and is integrated with the first housing 12 through injection molding, the other end of the plug tube 13 penetrates through the open end of the slot 3 and then is located outside the slot 3, a copper connection column 14 is fixed in the plug tube 13, one end of the copper connection column 14 is located in one end of the plug tube 13 penetrating through the open end of the slot 3 and is provided with a connection slot 15, the other end of the copper connection column 14 penetrates through the other end of the first housing 12 and then is located outside the first housing 12 and is provided with a compression joint slot 16, a plug slot 17 matched with the plug tube 13 is disposed on the socket 2, a plug pin 18 matched with the connection slot 15 is disposed in the plug slot 17, and the plug pin 18 is electrically connected with the plug tube 13 after being matched with the connection slot 15.
One end of the plug tube 13 outside the slot 3 is sleeved with a first sealing ring 19, and the plug tube 13 is in sealing connection with the plug groove 17 through the first sealing ring 19.
The other end of the first shell 12 is provided with an external thread column 20, the external thread column 20 is fixedly connected with the first shell 12 and is integrated through injection molding, a thread cap 21 is arranged on the external thread column 20, one end of the thread cap 21 is in threaded connection with the external thread column 20, the other end of the copper connection column 14 sequentially penetrates through the other end of the first shell 12 and the center of the external thread column 20 and then is positioned in the thread cap 21, the other end of the thread cap 21 is provided with a through hole 22 corresponding to the copper connection column 14, a second sealing ring 23 is sleeved on the external thread column 20, and the external thread column 20 is in sealed connection with the thread cap 21 through the second sealing ring 23.
The socket 2 comprises a second shell 24, one end of the second shell 24 is connected with the slot 3 in a plugging manner, the plug slot 17 and the locking slot 7 are both positioned at one end of the second shell 24, one end of the pin 18 is positioned in the opening end of the plug slot 17 and is fixedly provided with an insulating cap 25, and the other end of the pin 18 penetrates through the bottom of the plug slot 17 and is positioned outside the other end of the second shell 24.
In the initial state, the plug 1 is separated from the socket 2; before the plug 1 is matched with the socket 2, an operator firstly presses one end of the locking piece 5, which is positioned outside the mounting groove 4, so that the locking piece 5 overcomes the elastic action of the spring and drives the lock tongue 6 at the other end of the locking piece 5 to enter the movable space 9 and separate from the slot 3, and the plug 1 is matched and connected with the socket 2 through the slot 3; after the matching is finished, an operator only needs to release the locking piece 5, the locking piece 5 is reset under the action of a spring, and the lock tongue 6 is driven to reenter the slot 3 and match with the lock groove 7, so that the plug 1 and the socket 2 are quickly locked, and the operation is convenient and quick; when the unlocking is needed, an operator can realize quick separation of the plug 1 and the socket 2 by repeating the step of pressing the locking block 5, so that the aim of improving the unlocking convenience is fulfilled.
Claims (7)
1. The utility model provides an energy storage cabinet connector, characterized by, including plug (1) and socket (2), be equipped with on plug (1) with socket (2) assorted slot (3), plug (1) are connected with socket (2) plug through slot (3), be equipped with on the lateral wall of slot (3) rather than mounting groove (4) that are linked together, be equipped with latch segment (5) in mounting groove (4), the plug direction mutually perpendicular of latch segment (5) and plug (1), the one end of latch segment (5) runs through the one end of mounting groove (4) and is located outside mounting groove (4), the other end of latch segment (5) is equipped with latch bolt (6) and with the other end elastic connection of mounting groove (4), the one end and the latch segment (5) fixed connection of latch bolt (6), be equipped with on the lateral wall of socket (2) with the other end assorted annular latch groove (7) of latch bolt (6), the other end of latch bolt (6) is located slot (3).
2. The energy storage cabinet connector according to claim 1, characterized in that, the lock groove (7) is kept away from on the top side of lock piece (5), the bottom side of lock piece (5) is close to lock groove (7), be equipped with spacing groove (8) on the other end of lock piece (5), spacing groove (8) are located the top side that lock piece (5) kept away from lock groove (7), be equipped with the spring in spacing groove (8), the other end elastic connection of lock piece (5) through spring and mounting groove (4), spring bolt (6) and lock piece (5) are on the same straight line, the one end of spring bolt (6) is close to bottom side fixed connection of lock piece (5) and is located outside lock groove (7), the thickness of spring bolt (6) one end is less than the thickness of its other end, the other end of spring bolt (6) is located lock groove (7) and forms activity space (9) with between the other end of mounting groove (4).
3. The energy storage cabinet connector according to claim 1, characterized in that a rectangular hole (10) is formed in the side wall of the mounting groove (4), a limiting block (11) matched with the rectangular hole (10) is arranged on the locking block (5), the limiting block (11) is fixedly connected with the locking block (5), one end of the rectangular hole (10) is close to the lock tongue (6), the other end of the rectangular hole (10) is far away from the lock tongue (6), and the limiting block (11) is located at one end of the rectangular hole (10) far away from the lock tongue (6).
4. An energy storage cabinet connector according to claim 1, 2 or 3, characterized in that the plug (1) comprises a first shell (12), the slot (3) is located at one end of the first shell (12), a plug tube (13) is arranged in the slot (3), one end of the plug tube (13) is fixedly connected with the bottom center of the slot (3) and is integrated with the first shell (12) through injection molding, the other end of the plug tube (13) penetrates through the open end of the slot (3) and is located outside the slot (3), a copper connecting column (14) is fixed in the plug tube (13), one end of the copper connecting column (14) is located in one end of the plug tube (13) penetrating through the open end of the slot (3) and is provided with a connecting groove (15), the other end of the copper connecting column (14) is located outside the first shell (12) and is provided with a crimping groove (16) after penetrating through the other end of the first shell (12), a plug groove (17) matched with the plug tube (13) is arranged on the socket (2), and a plug pin (18) matched with the plug tube (18) is arranged in the plug groove (17).
5. The energy storage cabinet connector according to claim 4, wherein a first sealing ring (19) is sleeved on one end of the plugging tube (13) located outside the slot (3), and the plugging tube (13) is connected with the plugging groove (17) in a sealing manner through the first sealing ring (19).
6. The energy storage cabinet connector according to claim 4, wherein an external thread column (20) is arranged at the other end of the first shell (12), the external thread column (20) is fixedly connected with the first shell (12) and is integrally formed through injection molding, a thread cap (21) is arranged on the external thread column (20), one end of the thread cap (21) is in threaded connection with the external thread column (20), the other end of the copper connection column (14) sequentially penetrates through the other end of the first shell (12) and the center of the external thread column (20) and then is positioned in the thread cap (21), a through hole (22) corresponding to the copper connection column (14) is formed in the other end of the thread cap (21), a second sealing ring (23) is sleeved on the external thread column (20), and the external thread column (20) is in sealed connection with the thread cap (21) through the second sealing ring (23).
7. The energy storage cabinet connector according to claim 4, wherein the socket (2) comprises a second shell (24), one end of the second shell (24) is connected with the slot (3) in a plugging manner, the plugging slot (17) and the locking slot (7) are both positioned at one end of the second shell (24), one end of the pin (18) is positioned in an opening end of the plugging slot (17) and is fixed with an insulating cap (25), and the other end of the pin (18) penetrates through the bottom of the plugging slot (17) and then is positioned outside the other end of the second shell (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574329.XU CN220107056U (en) | 2023-06-20 | 2023-06-20 | Energy storage cabinet connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574329.XU CN220107056U (en) | 2023-06-20 | 2023-06-20 | Energy storage cabinet connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107056U true CN220107056U (en) | 2023-11-28 |
Family
ID=88867522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321574329.XU Active CN220107056U (en) | 2023-06-20 | 2023-06-20 | Energy storage cabinet connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107056U (en) |
-
2023
- 2023-06-20 CN CN202321574329.XU patent/CN220107056U/en active Active
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