CN219123588U

CN219123588U - Connecting wire with quick connector

Info

Publication number: CN219123588U
Application number: CN202222540725.2U
Authority: CN
Inventors: 吴灿文
Original assignee: Shenzhen Kaibao Technology Co ltd
Current assignee: Shenzhen Kaibao Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-02
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a connecting wire with a quick connector, which comprises a wire body and a locking unit; wire body: the left lower end of the wire body is provided with a female connector, the inside of the female connector is provided with a connecting ring, and the conductive rod is movably connected with the connecting ring in a plugging manner; and a locking unit: the locking unit is movably inserted into the arc-shaped hole; wherein: the locking unit comprises a three-way cavity and a plug rod, the three-way cavity is vertically symmetrically arranged at the left end of the inside of the female connector, the plug rod is longitudinally symmetrically and slidably connected in the three-way cavity, and an arc rod body of the plug rod is movably inserted into an arc hole corresponding to the same side; this take quick-operation joint's connecting wire can realize the secondary under the prerequisite that does not increase personnel operation step and consolidate, ensures the connection stability between sub-joint and the female joint, easy operation is practical.

Description

Connecting wire with quick connector

Technical Field

The utility model relates to the technical field of data transmission, in particular to a connecting wire with a quick connector.

Background

The importance of the connection lines as carriers for carrying data and power exchanges between devices and devices, devices and machines, and machines is self-evident. With the diversification and the complicacy of the application environments of various electronic products, the connecting wire with the powerful waterproof function is applied to various fields around the world.

Along with the rapid development of modern society and continuous progress of technology, application scope of people to various electronic products and connecting wires is also wider, and when personnel use the connecting wires to carry out data transmission work, the connecting wires need to be connected to the electronic products through connectors at the left end and the right end of the connecting wires so as to be normally used.

The existing connecting wire is generally completed in a simple plugging mode when in joint work, the connecting stability is poor, the connecting wire with the connecting strength can be guaranteed to the other part, the use experience of personnel can be influenced due to complex operation, the connecting stability can not be guaranteed, meanwhile, the connecting wire is simple and convenient to operate, and therefore the connecting wire with the quick connector is provided.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides the connecting wire with the quick connector, can realize secondary reinforcement on the premise of not increasing personnel operation steps, ensures the connection stability between the sub-connector and the female connector, is simple and practical to operate, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a connecting wire with a quick connector comprises a wire body and a locking unit;

wire body: the left lower end of the wire body is provided with a female connector, the inside of the female connector is provided with a connecting ring, and the conductive rod is movably connected with the connecting ring in a plugging manner;

and a locking unit: the locking unit is movably inserted into the arc-shaped hole, so that secondary reinforcement can be realized on the premise of not increasing personnel operation steps, the connection stability between the sub-connector and the female connector is ensured, and the operation is simple and practical.

Further, the locking unit comprises a three-way cavity and an inserting rod, the three-way cavity is vertically symmetrically arranged at the left end of the inner portion of the female connector, the inserting rod is longitudinally symmetrically and slidably connected in the three-way cavity, the arc-shaped rod body of the inserting rod is movably inserted into the arc-shaped hole corresponding to the same side, and the strengthening locking of the female connector and the sub connector can be achieved.

Further, the locking unit further comprises arc springs, the arc springs are respectively arranged in arc step grooves symmetrically arranged around the inside of the three-way cavity, the inner side ends of the arc springs are fixedly connected with the middle step plate of the inserted link at the same side, and the inserted link can be driven to automatically reset after a person manually resets the threaded ring and the pushing ring.

Further, the locking unit further comprises a threaded ring and a pushing ring, the threaded ring is in threaded connection with the outer arc surface of the female connector, the pushing ring is in transverse sliding connection with the outer arc surface of the female connector, the threaded ring is in rotary connection with the pushing ring through a bearing, the pushing ring is matched with the inserted bars, and the four inserted bars can be caused to displace simultaneously.

Further, the left end of conducting rod is equipped with spacing hole, and female joint's extrados is equipped with the groove of dodging of upper and lower symmetry, dodges the equal sliding connection in the vertical sliding hole of inslot portion and has the insulating pin, and the extrados that links up the ring has offered and has been dodged the hole with insulating pin assorted, and insulating pin and spacing hole activity are pegged graft, can realize the secondary and consolidate.

Further, the outer cambered surface of the connecting ring is provided with vertical springs which are vertically symmetrical, the outer ends of the vertical springs are fixedly connected with the middle step plates of the adjacent insulating pins, the vertical springs are sleeved outside the adjacent insulating pins, and the insulating pins can be automatically reset after people manually reset the threaded rings and the pushing rings.

Further, the inner arc wall of the push ring is provided with the inclined blocks which are vertically symmetrical, and the joint surfaces of the inclined blocks and the adjacent insulating pins are inclined from left to right towards the direction close to the central axis of the female connector, so that the insulating pins can be promoted to vertically displace.

Compared with the prior art, the utility model has the beneficial effects that: the connecting wire with the quick connector has the following advantages:

1. when the connection work is carried out, personnel correspond the sub-joints on a plurality of wire bodies with the female joint head and tail, then directly insert the inside of linking ring with the conducting rod, this in-process inserted bar can be located the inside in tee bend chamber because of the elastic potential energy influence of arc spring, so as to avoid the arc body of rod to block the sub-joints, can realize preliminary connection work after sub-joint agrees with the female joint, afterwards personnel manually twist the screwed ring can impel the pushing ring to remove left, the inserted bar can overcome the elastic potential energy of arc spring because of the effect of pushing ring and make the inside that the arc body of rod of self stretches out from the inside in tee bend chamber and inserts the arc hole, thereby realize the strengthening locking to sub-joint and female joint, ensure the connection stability between sub-joint and the female joint.

2. In the process of moving the pushing ring leftwards, the contact point of the inclined block and the insulating pin also changes, so that the insulating pin is inserted into the limiting hole against the elasticity of the vertical spring, the secondary reinforcement is realized on the premise of not increasing the operation steps of personnel, and the operation is simple and practical.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 3 is a schematic view of the female connector of the present utility model in a left-hand view and in-cross section;

fig. 4 is a schematic view showing the internal cross-section of the female connector of the present utility model.

In the figure: the cable comprises a cable body 1, a sub-connector 2, a conductive rod 3, an arc-shaped hole 4, a female connector 5, a connecting ring 6, a locking unit 7, a three-way cavity 71, a plug rod 72, an arc-shaped spring 73, a threaded ring 74, a push ring 75, a limiting hole 8, a avoiding groove 9, an insulating pin 10, a vertical spring 11 and an inclined block 12.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution: a connecting wire with a quick connector comprises a wire body 1 and a locking unit 7;

line body 1: the left lower end of the wire body is provided with a sub-connector 2, the inside of the sub-connector 2 is provided with a conductive rod 3, the left end of the inside of the sub-connector 2 is provided with an arc-shaped hole 4, the left upper end of the wire body 1 is provided with a female connector 5, the inside of the female connector 5 is provided with a connecting ring 6, the conductive rod 3 is movably spliced with the connecting ring 6, when the wire body is in splicing work, personnel correspond the sub-connectors 2 and the female connectors 5 on the plurality of wire bodies 1 end to end, then the conductive rod 3 is directly inserted into the inside of the connecting ring 6, and when the sub-connector 2 is matched with the female connector 5, the primary connecting work can be realized;

locking unit 7: the locking unit 7 is movably inserted into the arc-shaped hole 4, the locking unit 7 comprises a three-way cavity 71 and an inserting rod 72, the three-way cavity 71 is vertically and symmetrically arranged at the left end of the interior of the female connector 5, the inserting rod 72 is longitudinally and symmetrically connected with the interior of the three-way cavity 71 in a sliding mode, an arc-shaped rod body of the inserting rod 72 is movably inserted into the arc-shaped hole 4 corresponding to the same side, the locking unit 7 further comprises an arc-shaped spring 73, the arc-shaped springs 73 are respectively arranged in arc-shaped step grooves which are symmetrically arranged in the front and back of the interior of the three-way cavity 71, the inner end of the arc-shaped spring 73 is fixedly connected with a step plate in the middle of the inserting rod 72 on the same side, the locking unit 7 further comprises a threaded ring 74 and a pushing ring 75, the threaded ring 74 is connected with the outer arc-shaped surface of the female connector 5 in a threaded mode, the threaded ring 75 is connected with the pushing ring 75 in a rotating mode through a bearing, the pushing ring 75 is arranged in a matched mode, the manual rotation mode, the pushing ring 74 can enable the pushing ring 75 to move leftwards, at the moment, the pushing rod 72 can overcome the elastic potential energy of the arc-shaped spring 73 due to the action of the pushing ring 75, and the pushing rod can stretch out of the inner side of the arc-shaped rod body of the inserting rod body, and the inner end of the arc-shaped spring 73 to the arc-shaped spring can stretch out of the inner portion of the arc-shaped rod body through the inner cavity 2, and the arc-shaped connector 2 can be inserted into the inner portion of the arc-shaped connector 2, and the inner portion of the inner joint can be reinforced.

Wherein: the left end of conducting rod 3 is equipped with spacing hole 8, the outer cambered surface of female joint 5 is equipped with the groove 9 of dodging of upper and lower symmetry, dodging the equal sliding connection in the vertical sliding hole in inslot of groove 9 and have insulating pin 10, the outer cambered surface of linking ring 6 has seted up and has been isolated hole with insulating pin 10 assorted, insulating pin 10 and spacing hole 8 activity grafting, the outer cambered surface of linking ring 6 is equipped with the vertical spring 11 of upper and lower symmetry, the outside end of vertical spring 11 and adjacent insulating pin 10 middle part step dish fixed connection, the outside of adjacent insulating pin 10 is located to vertical spring 11 cover, the inner arc wall of pushing ring 75 is equipped with the slope piece 12 of upper and lower symmetry, slope piece 12 and adjacent insulating pin 10 faying surface all incline to set up from a left side to the direction that is close to female joint 5 central axis, in pushing ring 75 moves left in-hand in-process, the contact point of slope piece 12 and insulating pin 10 also can change thereupon, thereby make insulating pin 10 overcome the elasticity of vertical spring 11 and insert the inside of spacing hole 8, realize the secondary reinforcement under the prerequisite that does not increase personnel operation step, ensure the connection stability between sub-joint 2 and female joint 5, easy operation is practical.

The working principle of the connecting wire with the quick connector provided by the utility model is as follows: when the connection work is carried out, the sub-connector 2 and the female connector 5 on the plurality of wire bodies 1 are firstly matched end to end, then the conducting rod 3 is directly inserted into the connecting ring 6, in the process, the inserting rod 72 can be positioned in the three-way cavity 71 due to the influence of the elastic potential energy of the arc spring 73, so that the blocking of the arc rod body of the inserting rod 72 to the sub-connector 2 is avoided, the preliminary connection work can be realized after the sub-connector 2 is matched with the female connector 5, then the push ring 75 can be driven to move leftwards by manually twisting the threaded ring 74, at the moment, the arc rod body of the inserting rod 72 can overcome the influence of the push ring 75 to overcome the elastic potential energy of the arc spring 73, so that the self arc rod body extends out of the three-way cavity 71 and is inserted into the arc hole 4, and the reinforcement locking of the sub-connector 2 and the female connector 5 is realized, in addition, in the process that the push ring 75 moves leftwards, the contact point of the inclined block 12 and the insulating pin 10 can be changed accordingly, so that the insulating pin 10 is inserted into the limiting hole 8 against the elasticity of the vertical spring 11, the secondary reinforcement is realized on the premise that the operation steps of the personnel are not increased, and the practical stability of the connection between the sub-connector 2 and the female connector 5 is ensured.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Take quick-operation joint's connecting wire, its characterized in that: comprises a wire body (1) and a locking unit (7);

line body (1): the left lower end of the wire body is provided with a sub-connector (2), the inside of the sub-connector (2) is provided with a conductive rod (3), the left end of the inside of the sub-connector (2) is provided with an arc-shaped hole (4), the left upper end of the wire body (1) is provided with a female connector (5), the inside of the female connector (5) is provided with a connection ring (6), and the conductive rod (3) is movably connected with the connection ring (6) in an inserting mode;

a locking unit (7): the locking unit (7) is movably inserted into the arc-shaped hole (4) and is arranged in the female connector (5).

2. A connection line with a quick connector as claimed in claim 1, characterized in that: the locking unit (7) comprises a three-way cavity (71) and an inserting rod (72), wherein the three-way cavity (71) is vertically symmetrically arranged at the left end of the inside of the female connector (5), the inserting rod (72) is longitudinally symmetrically and slidably connected in the three-way cavity (71), and an arc-shaped rod body of the inserting rod (72) is movably inserted into an arc-shaped hole (4) corresponding to the same side.

3. A connection line with a quick connector as claimed in claim 2, characterized in that: the locking unit (7) further comprises arc springs (73), the arc springs (73) are respectively arranged in arc step grooves which are symmetrically arranged in the three-way cavity (71) in the front-back mode, and the inner side ends of the arc springs (73) are fixedly connected with middle step plates of inserted bars (72) on the same side.

4. A connection line with a quick connector as claimed in claim 2, characterized in that: the locking unit (7) further comprises a threaded ring (74) and a pushing ring (75), the threaded ring (74) is in threaded connection with the outer cambered surface of the female joint (5), the pushing ring (75) is transversely and slidably connected with the outer cambered surface of the female joint (5), the threaded ring (74) is in rotary connection with the pushing ring (75) through a bearing, and the pushing ring (75) is matched with the inserting rod (72).

5. A connection line with a quick connector as claimed in claim 4, wherein: the left end of conducting rod (3) is equipped with spacing hole (8), and the extrados of female joint (5) is equipped with the groove (9) of dodging of upper and lower symmetry, dodges the downthehole equal sliding connection of vertical sliding of inslot (9) and has insulating pin (10), and the extrados of linking ring (6) has seted up and has dodged the hole with insulating pin (10) assorted, and insulating pin (10) are pegged graft with spacing hole (8) activity.

6. A connection line with a quick connector as claimed in claim 5, wherein: the outer cambered surface of the connecting ring (6) is provided with vertical springs (11) which are vertically symmetrical, the outer side ends of the vertical springs (11) are fixedly connected with the middle step plate of the adjacent insulating pins (10), and the vertical springs (11) are sleeved outside the adjacent insulating pins (10).

7. A connection line with a quick connector as claimed in claim 5, wherein: the inner arc wall of the pushing ring (75) is provided with tilting blocks (12) which are vertically symmetrical, and the joint surfaces of the tilting blocks (12) and the adjacent insulating pins (10) are obliquely arranged from left to right towards the direction close to the central axis of the female connector (5).