CN220605109U - Anti-loosening electric connector - Google Patents
Anti-loosening electric connector Download PDFInfo
- Publication number
- CN220605109U CN220605109U CN202322248254.2U CN202322248254U CN220605109U CN 220605109 U CN220605109 U CN 220605109U CN 202322248254 U CN202322248254 U CN 202322248254U CN 220605109 U CN220605109 U CN 220605109U
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- Prior art keywords
- ring
- connecting ring
- rod
- fixedly connected
- clamping
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- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 7
- 240000007643 Phytolacca americana Species 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of electric connectors, and discloses a looseness-preventing electric connector, wherein when the looseness-preventing electric connector is used, a first connecting ring is aligned with a second connecting ring and rotates, a triangular block rotates gradually to coincide with an inclined plane of a connecting fastener, a poking rod is pulled outwards to enable a clamping rod to shrink into the second connecting ring, when the triangular block is completely clamped into the inclined plane of the connecting fastener, a square rod is inserted into a square hole, at the moment, the triangular block is completely embedded into the connecting fastener, the poking rod is released, so that a spring pushes the circular ring to move towards the first connecting ring, the clamping rod penetrates through the second connecting ring and the connecting fastener, the clamping rod is clamped into the clamping hole, the whole connector is connected more tightly and firmly through the embedding of the connecting fastener and the triangular block, a protective sleeve is pushed finally, the poking rod penetrates through an L-shaped groove, the L-shaped groove is used for limiting the poking rod, and looseness caused by careless touching of the poking rod is prevented.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to an anti-loosening electric connector.
Background
The plug and receptacle of the electrical connector typically have specific guide and alignment structures to ensure proper connection and protection against dust, water, etc. In addition, some electrical connectors have special designs such as vibration-proof and anti-interference so as to adapt to different working environments and application requirements. The electrical connector is widely applied to the fields of various electronic equipment, power equipment, communication equipment, automobile electrical systems and the like. The function of the system is not only to provide power transmission, but also to transmit various signals such as data, audio, video and the like, and provides a basis for communication and cooperation between different devices.
When the existing electric connector is connected, most of the electric connector is directly clamped after the connecting piece and the electric wire are fixed, but when the electric connector is frequently used, the connector can be pulled or trampled carelessly, so that the connector is loose or damaged, and the use is affected.
Disclosure of Invention
The present utility model is directed to an anti-loosening electrical connector, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an locking electric connector that moves, includes the electric wire, the electric wire runs through and sliding connection has the protective sheath, L-shaped groove has been seted up to the inboard of protective sheath, the surface of electric wire is provided with connecting portion, connecting portion include: the sealing ring I, glue and electric wire's surface bonding is passed through to sealing ring I's inboard, sealing ring I's outside fixed surface is connected with go-between, go-between one side fixed surface who keeps away from the protective sheath has the triangle piece, the draw-in hole has been seted up on the inclined plane of triangle piece, the perpendicular fixedly connected with square rod of triangle piece, the quantity of electric wire is two sets of, and another group of electric wire's surface has sealing ring II through glue bonding, two outside fixed surface of sealing ring have go-between two, go-between two is close to go-between one side fixed surface of go-between and is connected with the connecting fastener, square hole has been seted up to the perpendicular of connecting fastener, with go-between two and rotate, can make the square rod insert in the square hole, the inner wall sliding connection of go-between two has the ring, the ring is close to one side fixed surface of go-between the connecting ring is connected with the draw-in bar, the spring is kept away from one side fixed surface of ring and the inner wall fixed connection of go-between of two, when the square piece is blocked completely and is connected with the connecting fastener, can make the draw-in the square rod insert through the square rod, and the draw-in groove makes the L through groove rotate, the protective sheath is passed through the L.
Preferably, the clamping rod penetrates through the second connecting ring, the clamping rod is in sliding connection with the second connecting ring, and the clamping rod penetrates through the connecting fastener.
Preferably, the cross section of the clamping rod is the same as the shape of the clamping hole, and the clamping rod is aligned with the clamping hole.
Preferably, the cross section of the connecting fastener is trapezoid, the number of the connecting fasteners is six, and the six connecting fasteners are arranged in a circumferential array by taking the central line of the connecting ring II as the axis.
Preferably, the number of the triangular blocks is six, and the six triangular blocks are arranged in a circumferential array by taking the central line of the first connecting ring as an axis.
Preferably, the number of the poking rods is two, the poking rods are symmetrically arranged by taking the central line of the circular ring as a symmetrical axis, and the poking rods are aligned with the L-shaped grooves.
Compared with the prior art, the utility model provides the anti-loosening electric connector, which has the following beneficial effects:
when the anti-loosening electric connector is used, the first connecting ring is aligned with the second connecting ring and rotates, the triangular block gradually rotates to coincide with the inclined plane of the connecting fastener, the poking rod is pulled outwards to enable the clamping rod to retract into the second connecting ring, when the triangular block is completely clamped into the inclined plane of the connecting fastener, the square rod is inserted into the square hole, at the moment, the triangular block is completely embedded into the connecting fastener, and then the poking rod is loosened, so that the spring pushes the ring to move towards the first connecting ring, the clamping rod penetrates through the second connecting ring and the connecting fastener, and is clamped into the clamping hole, the whole connector is connected with the triangular block through the connecting fastener, the whole connector is more tightly and firmly connected, the protective sleeve is pushed finally, the poking rod penetrates through the L-shaped groove, the protective sleeve is rotated, the L-shaped groove limits the poking rod, and the loosening caused by careless touching of the poking rod is prevented.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic view of the connection part of the present utility model in an expanded configuration;
FIG. 4 is a schematic view of the internal structure of a second connecting ring according to the present utility model;
FIG. 5 is an enlarged view of a second embodiment of the connecting ring of the present utility model.
In the figure: 1. an electric wire; 2. a connection part; 21. a first sealing ring; 22. a first connecting ring; 23. triangular blocks; 24. a clamping hole; 25. square rods; 26. a second sealing ring; 27. a second connecting ring; 28. a connecting fastener; 29. square holes; 210. a circular ring; 211. a clamping rod; 212. a spring; 213. a toggle rod; 214. a chute; 3. a protective sleeve; 4. an L-shaped groove.
Detailed Description
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an locking electric connector that moves, includes electric wire 1, and electric wire 1 runs through and sliding connection has protective sheath 3, and L-shaped groove 4 has been seted up to protective sheath 3's inboard, and electric wire 1's surface is provided with connecting portion 2, and connecting portion 2 includes: the first sealing ring 21, the inner side of the first sealing ring 21 is adhered to the surface of the electric wire 1 through glue, the outer side surface of the first sealing ring 21 is fixedly connected with the first connecting ring 22, the surface of one side of the first connecting ring 22, which is far away from the protective sleeve 3, is fixedly connected with the triangular block 23, the inclined surface of the triangular block 23 is provided with the clamping hole 24, the vertical surface of the triangular block 23 is fixedly connected with the square rod 25, the number of the electric wires 1 is two groups, the surface of the other group of electric wires 1 is adhered with the second sealing ring 26 through glue, the outer side surface of the second sealing ring 26 is fixedly connected with the second connecting ring 27, one side surface of the second connecting ring 27, which is close to the first connecting ring 22, is fixedly connected with the connecting fastener 28, the vertical surface of the connecting fastener 28 is provided with the square hole 29, the first sealing ring 21 is adhered to the port of the electric wire 1 to be connected, the other group of the electric wires 1 is adhered to the second sealing ring 26 through glue, the first connecting ring 22 is aligned with the second connecting ring 27 and rotates, the triangle block 23 is gradually rotated to coincide with the inclined plane of the connecting fastener 28, the toggle rod 213 is pulled outwards to enable the clamping rod 211 to be contracted into the connecting ring two 27, when the triangle block 23 is completely clamped into the inclined plane of the connecting fastener 28, the square rod 25 is inserted into the square hole 29, the inner wall of the connecting ring two 27 is slidably connected with the circular ring 210, one side surface of the circular ring 210 close to the connecting ring one 22 is fixedly connected with the clamping rod 211, one side surface of the circular ring 210 far away from the clamping rod 211 is fixedly connected with the spring 212, one end of the spring 212 far away from the circular ring 210 is fixedly connected with the inner wall of the connecting ring two 27, when the triangle block 23 is completely clamped into the inclined plane of the connecting fastener 28, the square rod 25 is inserted into the square hole 29, the triangle block 23 is completely embedded into the connecting fastener 28, and then the toggle rod 213 is loosened, so that the spring 212 pushes the circular ring 210 to move towards the connecting ring one 22, make the clamping lever 211 pass go through go-between two 27 and connect the fastener 28 to in the clamping lever 211 card goes into the draw-in hole 24, through the gomphosis of connect fastener 28 and triangular block 23, ring 210 runs through and fixedly connected with poke rod 213, the spout 214 has been seted up on the surface of go-between two 27, poke rod 213 runs through spout 214, promote protective sheath 3, make poke rod 213 pass L-shaped groove 4, and rotate protective sheath 3, make L-shaped groove 4 carry out spacingly to poke rod 213, prevent carelessly touching poke rod 213, lead to becoming flexible. The clamping rod 211 penetrates through the second connecting ring 27, the clamping rod 211 is connected with the second connecting ring 27 in a sliding mode, and the clamping rod 211 penetrates through the connecting fastener 28. The cross section of the clamping bar 211 is the same as the shape of the clamping hole 24, and the clamping bar 211 is aligned with the clamping hole 24. The cross section of the connecting fastener 28 is trapezoid, the number of the connecting fasteners 28 is six, and the six connecting fasteners 28 are arranged in a circumferential array with the center line of the connecting ring II 27 as the axis. The number of the triangular blocks 23 is six, and the six triangular blocks 23 are arranged in a circumferential array with the central line of the first connecting ring 22 as the axis. The number of the toggle rods 213 is two, the two toggle rods 213 are symmetrically arranged by taking the central line of the circular ring 210 as a symmetrical axis, and the toggle rods 213 are aligned with the L-shaped groove 4.
Working principle: when the anti-loosening electric connector is used, the first sealing ring 21 is adhered to the port of the electric wire 1 to be connected, the other group of butted electric wires 1 is adhered to the second sealing ring 26 through glue, the first connecting ring 22 is aligned to the second connecting ring 27 and rotates, the triangular block 23 is gradually rotated to coincide with the inclined surface of the connecting fastener 28, the stirring rod 213 is pulled outwards, the clamping rod 211 is contracted into the second connecting ring 27, when the triangular block 23 is completely clamped into the inclined surface of the connecting fastener 28, the square rod 25 is inserted into the square hole 29, at the moment, the triangular block 23 is completely embedded into the connecting fastener 28, the stirring rod 213 is released, so that the spring 212 pushes the circular ring 210 to move towards the first connecting ring 22, the clamping rod 211 penetrates through the second connecting ring 27 and the connecting fastener 28, the clamping rod 211 is clamped into the clamping hole 24, the whole connector is more tightly connected through the embedding of the connecting fastener 28 and the clamping rod 211 into the clamping hole 24, and the square rod 25 is clamped into the square hole 29, and finally the protective sleeve 3 is pushed to enable the stirring rod 213 to pass through the L4, and the L4 is prevented from being loosened, and the limiting rod 213 is prevented from being touched by the stirring rod 213.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides an locking electric connector that moves, includes electrical wire (1), electrical wire (1) runs through and sliding connection has protective sheath (3), L shape groove (4), its characterized in that have been seted up to the inboard of protective sheath (3): the surface of the electric wire (1) is provided with a connecting part (2), and the connecting part (2) comprises:
the inner side of the first sealing ring (21) is adhered to the surface of the electric wire (1) through glue, the outer side surface of the first sealing ring (21) is fixedly connected with a first connecting ring (22), one side surface of the first connecting ring (22) far away from the protective sleeve (3) is fixedly connected with a triangular block (23), a clamping hole (24) is formed in the inclined surface of the triangular block (23), square rods (25) are fixedly connected to the vertical surface of the triangular block (23), two groups of electric wires (1) are arranged, the surface of the other group of electric wires (1) is adhered with a second sealing ring (26) through glue, one side surface of the second sealing ring (26) is fixedly connected with a second connecting ring (27), one side surface of the second connecting ring (27) close to the first connecting ring (22) is fixedly connected with a connecting fastener (28), a square hole (29) is formed in the vertical surface of the connecting fastener (28), a circular ring (210) is connected with the inner wall of the second connecting ring (27) in a sliding mode, one side surface of the circular ring (210) close to the first connecting ring (22) is fixedly connected with a clamping rod (26), one side surface of the second connecting ring (210) far away from the second connecting ring (212) is fixedly connected with a spring (212), the circular ring (210) penetrates through and is fixedly connected with a poking rod (213), a sliding groove (214) is formed in the surface of the second connecting ring (27), and the poking rod (213) penetrates through the sliding groove (214).
2. The anti-loosening electrical connector of claim 1, wherein: the clamping rod (211) penetrates through the second connecting ring (27), the clamping rod (211) is connected with the second connecting ring (27) in a sliding mode, and the clamping rod (211) penetrates through the connecting fastener (28).
3. The anti-loosening electrical connector of claim 1, wherein: the cross section of the clamping rod (211) is the same as the shape of the clamping hole (24), and the clamping rod (211) is aligned with the position of the clamping hole (24).
4. The anti-loosening electrical connector of claim 1, wherein: the cross section of the connecting fastener (28) is trapezoid, the number of the connecting fasteners (28) is six, and the six connecting fasteners (28) are arranged in a circumferential array by taking the central line of the connecting ring II (27) as the axis.
5. The anti-loosening electrical connector of claim 1, wherein: the number of the triangular blocks (23) is six, and the six triangular blocks (23) are arranged in a circumferential array by taking the central line of the first connecting ring (22) as the axis.
6. The anti-loosening electrical connector of claim 1, wherein: the number of the poking rods (213) is two, the poking rods (213) are symmetrically arranged by taking the central line of the circular ring (210) as a symmetrical axis, and the poking rods (213) are aligned with the L-shaped grooves (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322248254.2U CN220605109U (en) | 2023-08-21 | 2023-08-21 | Anti-loosening electric connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322248254.2U CN220605109U (en) | 2023-08-21 | 2023-08-21 | Anti-loosening electric connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220605109U true CN220605109U (en) | 2024-03-15 |
Family
ID=90175640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322248254.2U Active CN220605109U (en) | 2023-08-21 | 2023-08-21 | Anti-loosening electric connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220605109U (en) |
-
2023
- 2023-08-21 CN CN202322248254.2U patent/CN220605109U/en active Active
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