CN114614289B - Waterproof energy storage connector - Google Patents

Waterproof energy storage connector Download PDF

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Publication number
CN114614289B
CN114614289B CN202210229925.8A CN202210229925A CN114614289B CN 114614289 B CN114614289 B CN 114614289B CN 202210229925 A CN202210229925 A CN 202210229925A CN 114614289 B CN114614289 B CN 114614289B
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CN
China
Prior art keywords
component
plug connector
plate
connector
guide
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CN202210229925.8A
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Chinese (zh)
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CN114614289A (en
Inventor
吴文森
朱先一
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Hefei Kainate Optoelectronics Technology Co ltd
Original Assignee
Hefei Kainate Optoelectronics Technology Co ltd
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Priority to CN202210229925.8A priority Critical patent/CN114614289B/en
Publication of CN114614289A publication Critical patent/CN114614289A/en
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Publication of CN114614289B publication Critical patent/CN114614289B/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces

Abstract

The invention discloses a waterproof energy storage connector, which comprises a first component; the second component is in an L-shaped structure, one end of the second component is detachably sleeved with the first component, the unconnected ends of the first component and the second component are connected with wires, a female terminal and a male terminal are respectively arranged in one end of the first component connected with the second component, and the female terminal and the male terminal are mutually inserted; the connector is suitable for the connector, the clamping mechanism is arranged at one end of the first component connected with the second component, and can lock the first component and the second component after the first component is inserted into the second component through the clamping mechanism, so that the first component and the second component are prevented from loosening, and the safety of connection is improved.

Description

Waterproof energy storage connector
Technical Field
The invention belongs to the technical field of connectors, and particularly relates to a waterproof energy storage connector.
Background
With the rapid development of the lithium battery industry, the rise of the energy storage industry is also promoted. The connector plays a role in connection and conduction in the energy storage industry, the requirements of different manufacturers on the connector are different, the safety is generally improved to be miniaturized, the operation is convenient, the connector is represented by elbow plug-in type, and the problem of convenient operation in a small space can be solved;
the waterproof energy storage connector is a connector applied to electric connection for electric power connection, and at least the following technical problems exist in the existing connector:
1. the existing connector is simple in structure, the child end and the mother end in the connector are connected through insertion, and after insertion, the child end and the mother end are firmly locked, so that abnormal loosening is easy to occur between the child end and the mother end, and certain potential safety hazards exist;
2. the connection position of the existing connector lacks a waterproof structure, so that the connector does not have a waterproof function, water vapor is easy to enter at the connection position of the child end and the mother end of the connector, and the service life of electronic elements inside the connector is influenced.
Disclosure of Invention
The invention aims to overcome the defects that the connector in the prior art is simpler in structure, the child end and the mother end in the connector are connected through insertion, and after the child end and the mother end are locked together, the phenomenon of abnormal looseness easily occurs between the child end and the mother end, a certain potential safety hazard exists, and the connecting position of the existing connector is lack of a waterproof structure, so that the connector does not have a waterproof function and the service life of electronic elements in the connector is influenced, and the waterproof energy storage connector is provided.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a waterproof energy storage connector comprises a first component and a second component, wherein the first component and the second component are connected with each other to form a connector; the second component is in an L-shaped structure, one end of the second component is detachably sleeved with the first component, and the second component is convenient to assemble and disassemble;
the first component and the second component are connected with wires at the non-connected ends, a female terminal and a male terminal are respectively arranged in the first component and the second component, the female terminal and the male terminal are mutually inserted, and after the female terminal and the male terminal are mutually inserted, the wires connected to the first component and the second component are mutually conducted;
still include the block mechanism, the block mechanism set up in the one end that first part and second part are connected, can peg graft the back at first part and second part through the block mechanism, lock first part and second part, can prevent like this that first part and second part from appearing becoming flexible, promote the security of connection.
Preferably, one end of the first component is provided with a plug connector, the plug connector is inserted into the second component, a sealing ring is embedded on the outer surface of the plug connector, the sealing ring surrounds the plug connector for a circle, a sealing groove is formed in the inner wall of the second component, when the plug connector is completely inserted into the second component, the sealing ring is clamped in the sealing groove, so that water vapor can be prevented from entering the first component and the second component through the insertion position, the waterproof effect is achieved, and the service life of the device is guaranteed.
Preferably, the sealing ring is made of insulating rubber, and the section of the sealing ring is semicircular, so that the plug connector is smooth in insertion (the sealing ring is pressed to deform when the plug connector is inserted, and the sealing ring is clamped into the sealing groove when the plug connector reaches the position of the sealing groove, so that sealing is realized).
Preferably, the engagement mechanism includes: the buckle is embedded in the outer wall of the plug connector; the button is embedded in the outer wall of the first component, a cavity is formed in the first component, the buckle and the button are both inserted in the cavity, a linkage plate is further arranged in the cavity, two ends of the linkage plate are fixed on the inner wall of the cavity through a reset spring, so that when the button is pressed, the whole linkage plate moves inwards, the buckle is fixed on the linkage plate, and therefore the buckle contracts inwards, otherwise, when the button is released, the linkage plate resets under the action of the elasticity of the reset spring, and the buckle resets;
the inner wall of the second component is provided with a clamping groove matched with the buckle, the buckle is clamped in the clamping groove, and when the button is pressed, the buckle is led to withdraw from the clamping groove, and the plug connector can be pulled out from the inside of the second component.
Preferably, the number of the buckles is two, and the two buckles are symmetrical to each other about the vertical center line of the plug connector, so that the stability of the clamping connection of the two sides of the plug connector can be ensured.
Preferably, one end of the second component is rotatably sleeved with a rotary sleeve through threads, one end of the rotary sleeve, which is positioned inside the second component, is provided with a guide rod, a guide sleeve matched with the guide rod is arranged inside the second component, and the guide rod is sleeved in the guide sleeve, so that when the rotary sleeve is rotated, a wire connected to the second component can be taken down, and the whole wire connector can be replaced or maintained conveniently.
Preferably, a terminal rod is inserted at one end of the first component in a rotating manner, a second guide plate is arranged at one end of the terminal rod, a first guide plate electrically connected with the female terminal is arranged in the first component, the first guide plate is in contact with the second guide plate, and when the first guide plate is in contact with the second guide plate, a circuit of the whole connector is conducted.
Preferably, the inside of first part still is provided with baffle and fly leaf, the baffle with through tight spring coupling in top between the fly leaf, first baffle is installed the center department of fly leaf, and with connect through the connecting wire between the female terminal, along with the rotatory insertion of terminal bar, the contact of second baffle on the terminal bar and first baffle is tighter more, has consequently promoted electrically conductive effect, avoids appearing the phenomenon of poor contact.
Preferably, an annular insulating sleeve is arranged at the edge of one end of the plug connector, a gap is formed between the male terminal and the inner wall of the second component, the insulating sleeve is sleeved in the gap, and the insulating sleeve can isolate and protect the connection position of the male terminal and the female terminal, so that the safety of the device is improved.
Preferably, the second part is externally sleeved with a fixing plate, and the fixing plate is used for fixing the second part.
The application has the advantages that:
1. the sealing ring is embedded on the outer surface of the plug connector, the sealing groove is formed in the inner wall of the second component, when the plug connector is completely inserted into the second component, the sealing ring is clamped in the sealing groove, so that water vapor can be prevented from entering the first component and the second component through the insertion position, the waterproof effect is achieved, the service life of the device is ensured, the sealing ring is made of insulating rubber, the section of the sealing ring is semicircular, and the plug connector is smooth in insertion;
2. the clamping mechanism is arranged at one end of the first component connected with the second component, and can lock the first component and the second component after the first component is inserted into the second component through the clamping mechanism, so that the first component and the second component can be prevented from loosening, the safety of connection is improved, and the clamping mechanism is controlled only by pressing a button, so that the operation is convenient and quick;
3. one of them wire passes through the terminal rod and connects the second baffle in the device, and the terminal rod passes through the screw thread and closes the inside of cup jointing at first part, and first part inside is provided with the first baffle with the second baffle adaptation, and first baffle is installed on the fly leaf that provides thrust by the tight spring in top, and such structure setting makes under the elasticity effect of tight spring in top, and the contact effect between first baffle and the second baffle is better, so both can dismantle for the wire, can avoid appearing the phenomenon of bad contact again.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the first component of the present invention;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the internal structure of a second component of the present invention;
fig. 5 is an enlarged view of the area B of fig. 4 according to the present invention.
Reference numerals: 1. a wiring rod; 2. a first component; 3. a button; 4. a buckle; 5. a plug-in component; 6. a fixing plate; 7. a second component; 8. a rotary sleeve; 9. a wire; 10. a seal ring; 11. a cavity; 12. a first guide plate; 13. an insulating sleeve; 14. a female terminal; 15. a connecting wire; 16. a movable plate; 17. a second guide plate; 18. a return spring; 19. a baffle; 20. a linkage plate; 21. a spring is tightly propped; 22. a male terminal; 23. guide sleeve; 24. a guide rod; 25. a clamping groove; 26. sealing the groove.
Detailed Description
An embodiment of a waterproof energy storage connector according to the present invention is further described below with reference to fig. 1-5. The waterproof energy storage connector of the present invention is not limited to the description of the following embodiments.
Example 1:
the embodiment provides a specific structure of a waterproof energy storage connector, as shown in fig. 1-3, which comprises a first component 2 and a second component 7, wherein the first component 2 and the second component 7 are connected with each other to form a connector; the second part 7 is in an L-shaped structure, one end of the second part 7 is detachably sleeved with the first part 2, and the second part 7 is convenient to assemble and disassemble;
wherein, the non-connected ends of the first component 2 and the second component 7 are connected with a wire 9, the inside of the connected end of the first component 2 and the second component 7 is respectively provided with a female terminal 14 and a male terminal 22, the female terminal 14 and the male terminal 22 are mutually inserted, and when the female terminal 14 and the male terminal 22 are mutually inserted, the wire 9 connected on the first component 2 and the second component 7 is mutually conducted;
still include the block mechanism, the block mechanism sets up in the one end that first part 2 and second part 7 are connected, can peg graft the back at first part 2 and second part 7 through the block mechanism, lock first part 2 and second part 7, can prevent like this that first part 2 and second part 7 from appearing becoming flexible, promote the security of connection.
Example 2
On the basis of embodiment 1, in this embodiment, one end of the first component 2 is provided with the plug connector 5, the plug connector 5 is inserted in the second component 7, the outer surface of the plug connector 5 is embedded with the sealing ring 10, the sealing ring 10 surrounds the plug connector 5 for a circle, the inner wall of the second component 7 is provided with the sealing groove 26, when the plug connector 5 is completely inserted in the second component 7, the sealing ring 10 is clamped in the sealing groove 26, thus water vapor can be prevented from entering the first component 2 and the second component 7 through the insertion position, the waterproof effect is achieved, and the service life of the device is ensured.
The sealing ring 10 is made of insulating rubber, the cross section of the sealing ring 10 is semicircular, so that the plug connector 5 is smooth in insertion (the sealing ring 10 is pressed to deform when the plug connector 5 is inserted, and the sealing ring is clamped into the sealing groove 26 when the plug connector 5 reaches the position of the sealing groove 26, so that sealing is realized).
Example 3
In addition to embodiment 1, in this embodiment, the engagement mechanism includes: the buckle 4 is embedded in the outer wall of the plug connector 5; the button 3 is embedded in the outer wall of the first component 2, the cavity 11 is formed in the first component 2, the buckle 4 and the button 3 are both inserted in the cavity 11, the linkage plate 20 is further arranged in the cavity 11, two ends of the linkage plate 20 are fixed on the inner wall of the cavity 11 through the reset spring 18, so that when the button 3 is pressed, the whole linkage plate 20 moves inwards, the buckle 4 is fixed on the linkage plate 20, and therefore the buckle 4 contracts inwards, otherwise, when the button 3 is released, the linkage plate 20 resets under the action of the elastic force of the reset spring 18, so that the buckle 4 resets;
wherein, the inner wall of the second part 7 is provided with a clamping groove 25 adapted to the clamping buckle 4, the clamping buckle 4 is clamped in the clamping groove 25, and when the button 3 is pressed to enable the clamping buckle 4 to withdraw from the clamping groove 25, the plug connector 5 can be pulled out from the second part 7.
The two buckles 4 are arranged in total, and the two buckles 4 are symmetrical to each other about the vertical center line of the plug connector 5, so that the stability of the clamping connection of the two sides of the plug connector 5 can be ensured.
One end of the second component 7 is rotatably sleeved with a rotary sleeve 8 through threads, one end of the rotary sleeve 8, which is positioned in the second component 7, is provided with a guide rod 24, a guide sleeve 23 which is matched with the guide rod 24 is arranged in the second component 7, and the guide rod 24 is sleeved in the guide sleeve 23, so that when the rotary sleeve 8 is rotated, a lead 9 connected to the second component 7 can be taken down, and the whole connector can be replaced or maintained conveniently.
Example 4
On the basis of embodiment 1, in this embodiment, a terminal bar 1 is inserted into one end of a first member 2, a second guide plate 17 is provided at one end of the terminal bar 1, a first guide plate 12 electrically connected to a female terminal 14 is provided inside the first member 2, the first guide plate 12 is in contact with the second guide plate 17, and when the first guide plate 12 and the second guide plate 17 are in contact, the circuit of the entire connector is conducted.
The inside of the first component 2 is also provided with a baffle 19 and a movable plate 16, the baffle 19 is connected with the movable plate 16 through a jacking spring 21, the first guide plate 12 is arranged at the center of the movable plate 16 and is connected with the female terminal 14 through a connecting wire 15, and the second guide plate 17 on the wiring rod 1 is contacted with the first guide plate 12 more tightly along with the rotary insertion of the wiring rod 1, so that the conductive effect is improved, and the phenomenon of poor contact is avoided.
Example 5
On the basis of embodiment 1, in this embodiment, an annular insulating sleeve 13 is disposed at an edge of one end of the plug connector 5, a gap is formed between the male terminal 22 and the inner wall of the second component 7, the insulating sleeve 13 is sleeved in the gap, and the insulating sleeve 13 can isolate and protect a connection position of the male terminal 22 and the female terminal 14, so that safety of the device is improved.
The second part 7 is externally sleeved with a fixing plate 6, and the fixing plate 6 is used for fixing the second part 7.
In combination with examples 1-5 and with fig. 1-5, the working principle of the present application is as follows:
when the device is used, the free ends of the wires 9 on the first component 2 and the second component 7 are respectively connected with a device for supplying and receiving electricity, after the connection, the first component 2 and the second component 7 are spliced, in the splicing process, the button 3 is pressed to enable the whole linkage plate 20 to move inwards, the buckle 4 is fixed on the linkage plate 20 to enable the buckle 4 to synchronously move inwards, the plug connector 5 is inserted into the second component 7, when the buckle 4 reaches the position of the clamping groove 25, the linkage plate 20 moves under the elastic force of the reset spring 18 to enable the buckle 4 to be clamped into the clamping groove 25, namely, the first component 2 and the second component 7 are completely inserted, at the moment, one wire 9 is communicated with the other wire 9 through the guide rod 24, the guide sleeve 23, the male terminal 22, the female terminal 14, the connecting wire 15, the first guide plate 12 and the second guide plate 17, and the whole device is electrically conducted;
in the device, one of the wires 9 is connected with the second guide plate 17 through the wiring rod 1, the wiring rod 1 is sleeved in the first component 2 through screw thread screwing, the first guide plate 12 matched with the second guide plate 17 is arranged in the first component 2, the first guide plate 12 is arranged on the movable plate 16 provided with the jacking force by the jacking spring 21, and the contact effect between the first guide plate 12 and the second guide plate 17 is better under the elastic force of the jacking spring 21, so that the wires 9 can be detached, and the phenomenon of poor contact can be avoided.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.

Claims (2)

1. A waterproof energy storage connector, characterized in that: comprising
A first component (2);
the second component (7) is of an L-shaped structure, and one end of the second component (7) is detachably sleeved with the first component (2);
the connecting device comprises a first component (2) and a second component (7), wherein the unconnected ends of the first component (2) and the second component (7) are connected with a wire (9), a female terminal (14) and a male terminal (22) are respectively arranged in one end of the first component (2) connected with the second component (7), and the female terminal (14) and the male terminal (22) are mutually inserted;
the clamping mechanism is arranged at one end of the first component (2) connected with the second component (7) and used for locking the first component (2) and the second component (7);
one end of the first component (2) is provided with a plug connector (5), the plug connector (5) is inserted into the second component (7), a sealing ring (10) is embedded on the outer surface of the plug connector (5), the sealing ring (10) surrounds the plug connector (5) for a circle, a sealing groove (26) is formed in the inner wall of the second component (7), and the sealing ring (10) is clamped in the sealing groove (26);
the sealing ring (10) is made of insulating rubber, and the cross section of the sealing ring (10) is semicircular;
the engagement mechanism includes:
the buckle (4) is embedded in the outer wall of the plug connector (5);
the button (3) is embedded in the outer wall of the first component (2), a cavity (11) is formed in the first component (2), the buckle (4) and the button (3) are both inserted in the cavity (11), a linkage plate (20) is further arranged in the cavity (11), and two ends of the linkage plate (20) are fixed on the inner wall of the cavity (11) through a reset spring (18);
wherein, the inner wall of the second part (7) is provided with a clamping groove (25) matched with the clamping buckle (4), and the clamping buckle (4) is clamped in the clamping groove (25);
the number of the buckles (4) is two, and the two buckles (4) are symmetrical to each other about the vertical center line of the plug connector (5);
one end of the second component (7) is rotatably sleeved with a rotary sleeve (8) through threads, one end of the rotary sleeve (8) positioned in the second component (7) is provided with a guide rod (24), the second component (7) is internally provided with a guide sleeve (23) matched with the guide rod (24), and the guide rod (24) is sleeved in the guide sleeve (23);
one end of the first component (2) is rotatably inserted with a wiring rod (1), one end of the wiring rod (1) is sleeved in the first component (2) through threaded screwing, a second guide plate (17) is arranged at the other end of the wiring rod (1), a first guide plate (12) electrically connected with a female terminal (14) is arranged in the first component (2), and the first guide plate (12) is in contact with the second guide plate (17);
the inside of the first component (2) is also provided with a baffle plate (19) and a movable plate (16), the baffle plate (19) is connected with the movable plate (16) through a jacking spring (21), and the first guide plate (12) is arranged at the center of the movable plate (16) and is connected with the female terminal (14) through a connecting wire (15);
an annular insulating sleeve (13) is arranged at the edge of one end of the plug connector (5), a gap is formed between the male terminal (22) and the inner wall of the second component (7), and the insulating sleeve (13) is sleeved in the gap.
2. A waterproof energy storage connector as defined in claim 1, wherein: the second part (7) is externally sleeved with a fixing plate (6), and the fixing plate (6) is used for fixing the second part (7).
CN202210229925.8A 2022-03-10 2022-03-10 Waterproof energy storage connector Active CN114614289B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210229925.8A CN114614289B (en) 2022-03-10 2022-03-10 Waterproof energy storage connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210229925.8A CN114614289B (en) 2022-03-10 2022-03-10 Waterproof energy storage connector

Publications (2)

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CN114614289A CN114614289A (en) 2022-06-10
CN114614289B true CN114614289B (en) 2023-08-01

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Country Status (1)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207967462U (en) * 2018-02-08 2018-10-12 深圳市森康达电子有限公司 A kind of Wiring harness connector
CN213401659U (en) * 2020-09-03 2021-06-08 广州力达电器有限公司 Waterproof type car wiring harness connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207967462U (en) * 2018-02-08 2018-10-12 深圳市森康达电子有限公司 A kind of Wiring harness connector
CN213401659U (en) * 2020-09-03 2021-06-08 广州力达电器有限公司 Waterproof type car wiring harness connector

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