CN219626997U - Wiring structure of energy storage connector - Google Patents
Wiring structure of energy storage connector Download PDFInfo
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- CN219626997U CN219626997U CN202320348781.8U CN202320348781U CN219626997U CN 219626997 U CN219626997 U CN 219626997U CN 202320348781 U CN202320348781 U CN 202320348781U CN 219626997 U CN219626997 U CN 219626997U
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- fastening nut
- energy storage
- storage connector
- cable
- connection structure
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Abstract
The utility model provides a wiring structure of an energy storage connector, which comprises a plug shell, a fastening nut I, a fastening nut II and a cable, wherein one end of the plug shell is provided with a wiring terminal; one end of the cable is stripped to form a wire stripping end, the wire stripping end penetrates through the fastening nut II and is combined with the wiring terminal in a fused mode, a sealant column is formed in the fastening nut I in a glue pouring mode, and the sealant column is used for sealing the joint of the wiring terminal and the wire stripping end; the fastening nut II is sleeved on the cable, and one end of the fastening nut II is in threaded connection with the fastening nut I; the wiring structure of the energy storage connector overcomes the defects of high manufacturing cost and low connection strength of the existing energy storage connector.
Description
Technical Field
The utility model relates to the field of industrial connectors, in particular to a wiring structure of an energy storage connector.
Background
In electronic devices, in order to achieve electrical connection between components that are electrically independent of each other, an electrical connector is generally required, and the electrical connector is capable of achieving electrical conduction between two independent electrical structures. Among them, the linear energy storage connector is one of the common electrical connectors, and the connector is widely used in production and life, wherein the industrial connector is increasingly used, and the structure of the traditional connector is gradually abandoned, so that the derivation of a new structure is started.
The existing energy storage connector can only be connected with copper wires by using copper terminals, if the copper wires are converted into aluminum wires, the service life of the connector is reduced due to the oxidation problem in the air, and the manufacturing cost is higher due to the adoption of copper wires; on the other hand, current energy storage connector generally adopts the mode of crimping to carry out the wiring, needs to purchase crimping instrument alone when wiring, increases additional cost to the equipment effect receives the influence of human operation factor, leads to connector joint strength not high.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the problem of providing a wiring structure of an energy storage connector, so as to overcome the defects of high manufacturing cost and low connection strength of the existing energy storage connector.
(II) technical scheme
In order to solve the technical problems, the utility model provides a wiring structure of an energy storage connector, which comprises a plug shell, a fastening nut I, a fastening nut II and a cable, wherein one end of the plug shell is provided with a wiring terminal, the fastening nut I is connected to the plug shell in a threaded manner, and the wiring terminal protrudes out of the plug shell and is arranged in the fastening nut I; one end of the cable is stripped to form a wire stripping end, the wire stripping end penetrates through the fastening nut II and is combined with the wiring terminal in a fused mode, a sealant column is formed in the fastening nut I in a glue pouring mode, and the sealant column is used for sealing the joint of the wiring terminal and the wire stripping end; the cable wire is sleeved with the fastening nut II, and one end of the fastening nut II is in threaded connection with the fastening nut I.
Further, one end of the plug housing is contracted to form a screw portion I, and one end of the fastening nut I is provided with an internal thread portion I which can be in threaded connection with the screw portion I. The other end of the fastening nut I is provided with a screw rod part II, and one end of the fastening nut II is provided with an internal thread part II which can be in threaded connection with the screw rod part II.
Further, the cable wire fixing device also comprises a protective sleeve, wherein the protective sleeve is sleeved on the cable wire and is arranged in the fastening nut II.
Furthermore, the wiring terminal is made of copper, and the wire stripping end is made of aluminum.
Further, a flange is arranged on the outer wall of the fastening nut I, and a sealing ring is abutted between the flange and the end face of the fastening nut II. The wiring terminal is plate-shaped and eccentrically arranged on the plug shell.
Further, one end of the fastening nut II is provided with a shrinkage part, and the shrinkage part is used for limiting the protective sleeve. The fastening nut I and the outer wall of the fastening nut II are provided with concave-convex lines which are convenient to screw.
(III) beneficial effects
Compared with the prior art, the wiring structure of the energy storage connector provided by the utility model has the following advantages:
1) The aluminum cable and the copper terminal are in a tightly combined connection mode, so that the copper-aluminum connection surfaces can be sealed, and the possibility of internal corrosion is reduced; the sealing glue column is formed by filling glue in the fastening nut I, so that the contact between the copper-aluminum connection part and the outside air can be effectively isolated, and the sealing effect is achieved; thereby being capable of using aluminum cables for connection and reducing the material cost; in addition, the aluminum cable and the copper terminal are combined, so that on one hand, no additional press-fit tool is needed, the cost is reduced, and the assembly is convenient; on the other hand, the connector has high connection strength, and the assembly effect is not influenced by human operation factors;
2) Adopt fastening nut II and inside protective sheath to fix the cable, avoid the vibrations in the product use to strike, the risk that drops that the excessive force drawn and lead to guarantees result of use.
Drawings
FIG. 1 is a perspective view of a wiring structure of an energy storage connector according to the present utility model;
FIG. 2 is a schematic diagram of a connection structure of an energy storage connector according to the present utility model;
FIG. 3 is an exploded view of a wiring structure of an energy storage connector according to the present utility model;
FIG. 4 is a cut-away view of a wiring structure of an energy storage connector according to the present utility model;
FIG. 5 is a perspective view of a plug housing of a wiring structure of an energy storage connector according to the present utility model;
FIG. 6 is a perspective view of a junction structure fastening nut I of an energy storage connector according to the present utility model;
FIG. 7 is a perspective view of a wiring structure fastening nut II of an energy storage connector according to the present utility model;
the corresponding component names for each reference number in the figures are: 1. a plug housing; 101. a connection terminal; 102. a screw section I; 2. a fastening nut I; 201. an internal thread part I; 202. a screw section II; 203. a flange; 3. a fastening nut II; 301. an internal thread part II; 302. a constriction; 4. a cable; 401. a wire stripping end; 5. a sealant column; 6. a protective sleeve; 7. a seal ring; 8. concave-convex lines.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 7, the present utility model provides a connection structure of an energy storage connector, which includes a plug housing 1, a fastening nut i 2, a fastening nut ii 3, a cable 4 and a protective sleeve 6.
Referring to fig. 3 to 5, one end of the plug housing 1 is provided with a connection terminal 101, and after the connection terminal 101 is fastened with the inside of the plug housing, secondary fastening is performed through plastic coating of the plug housing, so that connection stability is ensured. The connection terminal 101 is made of copper, the connection terminal 101 is plate-shaped, and is eccentrically arranged on the plug housing 1 (not overlapped with the axis of the plug housing), so that the connection terminal 101 is convenient to be connected with the cable 4. The fastening nut I2 is in threaded connection with the plug housing 1, one end of the plug housing 1 is contracted to form a screw rod part I102, and one end of the fastening nut I2 is provided with an internal thread part I201 which can be in threaded connection with the screw rod part I102; the connection terminal 101 protrudes outside the plug housing 1 and is arranged in the fastening nut i 2.
Referring to fig. 3 and 4, after one end of the cable 4 is stripped, a stripped end 401 is formed, and the stripped end 401 is made of aluminum. The wire stripping end 401 is closely combined with the wiring terminal 101 after passing through the fastening nut II 3 by adopting the prior art, for example, ultrasonic welding fusion can be adopted. The sealant column 5 is formed in the fastening nut I2 by filling the sealant, and the sealant column 5 is used for sealing the joint of the wiring terminal 101 and the wire stripping end 401.
Referring to fig. 3, 4, 6 and 7, a fastening nut ii 3 is sleeved on the cable line 4, and one end of the fastening nut ii 3 is in threaded connection with the fastening nut i 2. The other end of the fastening nut I2 is provided with a screw rod part II 202, and one end of the fastening nut II 3 is provided with an internal thread part II 301 which can be in threaded connection with the screw rod part II 202. The flange 203 is arranged on the outer wall of the fastening nut I2, and the sealing ring 7 is propped between the flange 203 and the end face of the fastening nut II 3, so that the sealing performance is ensured. Wherein, be provided with on the outer wall of fastening nut I2 and fastening nut II 3 and conveniently revolve concave-convex line 8 of twisting, make things convenient for the dismouting.
Referring to fig. 4 and 7, the protective sleeve 6 is sleeved on the cable 4 and placed in the fastening nut ii 3, one end of the fastening nut ii 3 is provided with a shrinkage portion 302, and the shrinkage portion 302 is used for limiting the protective sleeve 6.
The wiring structure of the energy storage connector has the following wiring process:
firstly, stripping the cable 4, forming a wire stripping end 401 after stripping one end of the cable, and tightly combining the wire stripping end 401 with the wiring terminal 101 after fusing; then the fastening nut I2 is penetrated from the tail end of the cable 4, the fastening nut I is connected with the plug shell 1 in a threaded manner, and then glue is filled into the fastening nut I to form a sealing glue column 5 for sealing the joint of the two terminals; then, the protective sleeve 6 is penetrated from the tail end of the cable 4; finally, the fastening nut II 3 is penetrated from the tail end of the cable 4 so as to be in threaded connection with the fastening nut I2.
The wiring structure of the energy storage connector adopts a connection mode that an aluminum cable and a copper terminal are fused and tightly combined, so that sealing can be realized between copper-aluminum connection surfaces, and the possibility of internal corrosion is reduced; the sealing glue column is formed by filling glue in the fastening nut I, so that the contact between the copper-aluminum connection part and the outside air can be effectively isolated, and the sealing effect is achieved; thereby being capable of using aluminum cables for connection and reducing the material cost; in addition, the aluminum cable and the copper terminal are combined, so that on one hand, no additional press-fit tool is needed, the cost is reduced, and the assembly is convenient; on the other hand, the connector has high connection strength, and the assembly effect is not influenced by human operation factors; the fastening nut II and the internal protection sleeve are adopted to fix the cable, so that the falling risk caused by vibration impact and excessive drawing in the use process of the product is avoided, and the use effect is ensured.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (9)
1. The utility model provides a wiring structure of energy storage connector which characterized in that: the plug comprises a plug housing (1), a fastening nut I (2), a fastening nut II (3) and a cable wire (4), wherein a wiring terminal (101) is arranged at one end of the plug housing (1), the fastening nut I (2) is in threaded connection with the plug housing (1), and the wiring terminal (101) protrudes outwards from the plug housing (1) and is arranged in the fastening nut I (2); one end of the cable (4) is stripped to form a stripping end (401), the stripping end (401) penetrates through the fastening nut II (3) and then is combined with the wiring terminal (101), a sealant column (5) is formed in the fastening nut I (2) in a glue filling mode, and the sealant column (5) is used for sealing the joint of the wiring terminal (101) and the stripping end (401); the cable wire is characterized in that the fastening nut II (3) is sleeved on the cable wire (4), and one end of the fastening nut II (3) is in threaded connection with the fastening nut I (2).
2. The connection structure of the energy storage connector of claim 1, wherein: one end of the plug housing (1) is contracted to form a screw rod part I (102), and one end of the fastening nut I (2) is provided with an internal thread part I (201) which can be in threaded connection with the screw rod part I (102).
3. The connection structure of the energy storage connector as claimed in claim 2, wherein: the other end of the fastening nut I (2) is provided with a screw rod part II (202), and one end of the fastening nut II (3) is provided with an internal thread part II (301) which can be in threaded connection with the screw rod part II (202).
4. The connection structure of the energy storage connector of claim 1, wherein: the cable further comprises a protective sleeve (6), wherein the protective sleeve (6) is sleeved on the cable (4) and is arranged in the fastening nut II (3).
5. The connection structure of the energy storage connector of claim 1, wherein: the wiring terminal (101) is made of copper, and the wire stripping end (401) is made of aluminum.
6. The connection structure of the energy storage connector of claim 1, wherein: the outer wall of the fastening nut I (2) is provided with a flange (203), and a sealing ring (7) is abutted between the flange (203) and the end face of the fastening nut II (3).
7. The connection structure of the energy storage connector of claim 1, wherein: the connecting terminal (101) is plate-shaped and is eccentrically arranged on the plug housing (1).
8. The connection structure of the energy storage connector of claim 4, wherein: one end of the fastening nut II (3) is provided with a shrinkage part (302), and the shrinkage part (302) is used for limiting the protective sleeve (6).
9. The connection structure of the energy storage connector of claim 1, wherein: the outer walls of the fastening nut I (2) and the fastening nut II (3) are provided with concave-convex lines (8) which are convenient to screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320348781.8U CN219626997U (en) | 2023-03-01 | 2023-03-01 | Wiring structure of energy storage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320348781.8U CN219626997U (en) | 2023-03-01 | 2023-03-01 | Wiring structure of energy storage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219626997U true CN219626997U (en) | 2023-09-01 |
Family
ID=87770384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320348781.8U Active CN219626997U (en) | 2023-03-01 | 2023-03-01 | Wiring structure of energy storage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219626997U (en) |
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2023
- 2023-03-01 CN CN202320348781.8U patent/CN219626997U/en active Active
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