Electric connector with fixing device

Abstract

The utility model belongs to the technical field of electric connector fixing, and particularly relates to an electric connector with a fixing device, which comprises a wire and a fixing pipe, a plurality of movable grooves are arranged in the fixing pipe, movable clamping blocks are connected in the movable grooves in a sliding manner, the bottom of each movable clamping block is fixedly connected with a limiting block, and the limiting blocks are fixedly connected with the fixing device. An elastic piece is arranged between the movable clamping block and the limiting block, the two ends of the elastic piece are fixed in the movable grooves, a butt joint block is arranged at the end, away from the wire, of the fixed pipe, a sliding groove is formed in the side wall of the butt joint block, a clamping groove is formed in the butt joint block, and a first connector is fixedly connected to the interior of the fixed pipe; according to the utility model, the electric connector is fixed through the arrangement of the movable clamping block, the sliding groove and the clamping groove, the automatic locking of the connector is realized, the automatic fixing problem of the electric connector is solved, and the flexibility and practicability of the electric connector are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the electric connector fixed technical field, specifically a kind of electric connector with fixing device. BACKGROUND

[0002] Electric connector is composed of fixed end electric connector, female contact, and free end electric connector, male contact, with wide application, in addition to meeting the general performance requirements, the particularly important requirement is that electric connector must achieve good contact, reliable work and convenient maintenance, and whether its reliable work directly affects the normal work of equipment circuit.

[0003] The existing electric connector is mostly fixed by screw, bolt connection or threaded connection mode, however, neither screw, bolt fixing nor threaded connection mode can sufficiently meet the stability and convenience of electric connector fixing, which is not conducive to be applied in some scenarios that connector needs to be plugged and connected frequently and has certain requirements on the stability of connector.

[0004] Therefore, the utility model provides a kind of electric connector with fixing device. UTILITY MODEL CONTENT

[0005] In order to make up for the deficiencies of prior art and solve at least one technical problem proposed in the background art.

[0006] The utility model solves the technical scheme that the utility model discloses a kind of electric connector with fixing device, including wire and fixed pipe, the inside of the fixed pipe is equipped with movable slot, and multiple movable slots are arranged in circumferential array, multiple movable slots are slidably connected with movable clamping block inside, the bottom of the movable clamping block is fixedly connected with limiting block, and two limiting blocks are symmetrically arranged, movable clamping block and limiting block are provided with spring piece, and the top of the spring piece is equipped with fixed through-hole, the size of the fixed through-hole is set corresponding movable clamping block, the both ends of the spring piece are fixed in movable slot inside, the end portion of the fixed pipe away from wire is provided with butt joint block, and the sidewall of the butt joint block is equipped with sliding slot, and multiple sliding slots are set corresponding the position of movable clamping block, the inside of the butt joint block is equipped with clamping slot, and multiple clamping slots are set corresponding the position of sliding slot, the inside of the fixed pipe is fixedly connected with first connector, the inside of the butt joint block is fixedly connected with second connector, this step is fixed by setting movable clamping block, sliding slot and clamping slot for electric connector, realizes the automatic locking of connector, solves the automatic fixing problem of electric connector, improves the flexibility and practicality of the electric connector.

[0007] Preferably, the end of the fixed pipe away from the butt block is fixedly connected with a wiring pipe, the inside of the wiring pipe is provided with a fixed frame, the fixed frame is correspondingly arranged according to the inside size of the wiring pipe, the end of the fixed frame is fixedly connected with a threaded pipe, the threaded pipe is threadedly connected with a clamping cap, the clamping cap is correspondingly arranged according to the size of the threaded pipe, the end of the clamping cap is fixedly connected with a fixed block, and the fixed block is correspondingly arranged according to the size of the wire; the clamping of the wire is realized through the threaded pipe and the clamping cap, the position of the wire is limited, the wire is prevented from shaking in the inside of the wiring pipe and the fixed pipe, the wire is prevented from being separated from the clamping cap, the stability and durability of the electric connector are improved, and the service life of the connector is prolonged.

[0008] Preferably, the inside of the butt block is fixedly connected with an embedded pipe, and the embedded pipe is correspondingly arranged according to the size of the fixed pipe; the end of the fixed pipe is provided with a butt groove, and the butt groove is correspondingly arranged according to the size of the embedded pipe; the embedded pipe is arranged between the first connector and the fixed pipe, so that the first connector is prevented from shaking, the fixing stability of the electric connector with the fixing device is improved, and the sealing performance of the electric connector is enhanced, thereby reducing safety hazards.

[0009] Preferably, the inside of the fixed pipe is provided with a rubber ring, and the rubber ring is correspondingly arranged according to the size of the embedded pipe; the inside of the butt block is provided with a rubber ring, and the rubber ring is correspondingly arranged according to the size of the fixed pipe; the gaps between the components are filled by the rubber rings, the connection sealing performance of the electric connector with the fixing device is improved by cooperating with the movable clamping block and the clamping groove, the safety of the electric connector is improved, and the safety of personnel is protected.

[0010] Preferably, the end of the butt block is fixedly connected with a protrusion, the inside of the protrusion is provided with a conductive head, a connecting pipe is arranged between the protrusion and the conductive head, and the two ends of the connecting pipe are fixedly connected with a fixed ring; the structural strength of the conductive head is improved by arranging the fixed ring and the connecting pipe, the conductive head is prevented from being bent and damaged under stress, the structural strength is enhanced, and the stability of the electric connector is improved.

[0011] Preferably, the side wall of the butt block is provided with a tooth groove, and a plurality of tooth grooves are arranged in a circumferential array; the friction coefficient of the surface of the butt block is improved by arranging the tooth grooves, the friction is increased, and the safety of the electric connector is improved.

[0012] Preferably, the movable clamping block, the limiting block and the elastic sheet are made of stainless steel; the service life of the electric connector is prolonged, and the stability is improved by adopting the stainless steel material to prevent the components from rusting and being stuck.

[0013] The beneficial effects of the electric connector with the fixing device are as follows:

[0014] 1. The utility model relates a kind of electric connector with fixing device, by setting movable clamping block, sliding slot and the fixing of electric connector with slot, the automatic locking of connector is realized, the automatic fixing problem of electric connector is solved, the flexibility and practicality of the electric connector are improved.

[0015] 2. The utility model relates a kind of electric connector with fixing device, by setting threaded tube and clamping cap, the clamping of wire is realized, the position of wire is limited, avoid the inside of wire tube and fixed tube from the shaking of wire, to avoid wire and clamping cap from separating, the stability and durability of the electric connector are improved, the service life of the connector is extended. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in conjunction with the drawings.

[0017] Figure 1 It is the perspective view of the utility model;

[0018] Figure 2 It is the structure schematic view of clamping cap in the utility model;

[0019] Figure 3 It is the structure schematic view of movable clamping block in the utility model;

[0020] Figure 4 It is the structure schematic view of slot in the utility model;

[0021] Figure 5 It is the structure schematic view of connecting pipe in the utility model.

[0022] In the drawing: 1, wire;2, fixed block;3, clamping cap;4, wire tube;5, fixed tube;6, butt block;7, tooth slot;8, lug;9, conducting head;10, fixed frame;11, threaded tube;12, movable clamping block;13, limit block;14, movable slot;15, elastic sheet;16, fixed through-hole;17, first connector;18, fixed ring;19, sliding slot;20, slot;21, second connector;22, embedded pipe;23, connecting pipe;24, rubber ring. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0024] The specific embodiments are given below.

[0025] As Figures 1 to 4 The utility model discloses a kind of electric connectors with fixing device, including wire 1 and fixed tube 5, the inside of fixed tube 5 is equipped with movable slot 14, and multiple movable slot 14 is arranged in circumferential array, and the inside of multiple movable slot 14 is slidably connected with movable clamping block 12, the bottom of movable clamping block 12 is fixedly connected with limiting block 13, and two limiting blocks 13 are symmetrically arranged, movable clamping block 12 and limiting block 13 between being provided with spring 15, and the top of spring 15 is equipped with fixed hole 16, the size of fixed hole 16 corresponds movable clamping block 12, the both ends of spring 15 are fixed in the inside of movable slot 14, the end of fixed tube 5 away from wire 1 is provided with butt joint block 6, and the sidewall of butt joint block 6 is equipped with sliding slot 19, and multiple sliding slots 19 are arranged corresponding to the position of movable clamping block 12, the inside of butt joint block 6 is equipped with clamping groove 20, and multiple clamping grooves 20 are arranged corresponding to the position of sliding slot 19, the inside of fixed tube 5 is fixedly connected with first connector 17, the inside of butt joint block 6 is fixedly connected with second connector 21, when working, staff can be connected fixed tube 5 and butt joint block 6 to carry out the communication of circuit, in the process, wire 1 is connected to the first connector 17 in the inside of fixed tube 5, staff can be inserted into the inside of butt joint block 6 with multiple movable clamping blocks 12 on the sidewall of fixed tube 5 to make the second connector 21 in the inside of butt joint block 6 be inserted into the first connector 17 in the inside of fixed tube 5, in the process of insertion, movable clamping block 12 will be in contact with the sliding slot 19 opened in the end of butt joint block 6, and be extruded by sliding slot 19, multiple movable clamping blocks 12 are extruded by sliding slot 19 to be activated in the inside of movable slot 14, in-depth inside movable slot 14, after multiple movable clamping blocks 12 enter the inside of movable slot 14, fixed tube 5 and butt joint block 6 can be completely butt jointed, and when fixed tube 5 and butt joint block 6 complete butt joint, spring 15 between movable clamping block 12 and limiting block 13 immediately pushes the end of movable clamping block 12 out of movable slot 14, so that movable clamping block 12 is clamped in the inside of clamping groove 20, wherein spring 15 is fixed between movable clamping block 12 and limiting block 13 through fixed hole 16, this step is fixed by setting movable clamping block 12, sliding slot 19 and clamping groove 20 to carry out the fixing of electric connector, realizes the automatic locking of connector, solves the automatic fixing problem of electric connector, improves the flexibility and practicality of the electric connector.

[0026] As Figure 1 With Figure 2As shown, the end of the fixed pipe 5 away from the butt block 6 is fixedly connected with the wiring pipe 4, the inside of the wiring pipe 4 is provided with a fixed frame 10, and the fixed frame 10 is correspondingly arranged according to the inside size of the wiring pipe 4, the end of the fixed frame 10 is fixedly connected with a threaded pipe 11, and the threaded pipe 11 is threadedly connected with a clamping cap 3, the clamping cap 3 is correspondingly arranged according to the size of the threaded pipe 11, the end of the clamping cap 3 is fixedly connected with a fixed block 2, and the fixed block 2 is correspondingly arranged according to the size of the wire 1, in work, when the wire 1 is connected with the first connector 17, the worker can first pass the end of the wire 1 through the clamping cap 3, and then connect the wire 1 on the first connector 17, after the connection is completed, the worker can tighten the clamping cap 3 on the threaded pipe 11 at the end of the fixed frame 10, so as to complete the connection of the clamping cap 3 and the wiring pipe 4, in the process, because the inner opening size of the clamping cap 3 is slightly smaller than the threaded pipe 11, with the tightening of the clamping cap 3, the clamping cap 3 will apply pressure to the threaded pipe 11, so as to clamp the wire 1 passing through the inside of the wiring pipe 4, wherein the fixed frame 10 plays a role of supporting the wiring pipe 4 and the fixed threaded pipe 11, the fixed block 2 arranged according to the size of the wire 1 is in close contact with the wire 1, so as to apply a restriction to the wire 1, this step realizes the clamping of the wire 1 by arranging the threaded pipe 11 and the clamping cap 3, limits the position of the wire 1, avoids the wire 1 from shaking in the inside of the wiring pipe 4 and the fixed pipe 5, so as to avoid the wire 1 from being separated from the clamping cap 3, improves the stability and durability of the electric connector, and prolongs the service life of the connector.

[0027] As shown, Figure 4 The inside of the butt block 6 is fixedly connected with an embedded pipe 22, and the embedded pipe 22 is correspondingly arranged according to the size of the fixed pipe 5, the end of the fixed pipe 5 is provided with a butt groove, and the butt groove is correspondingly arranged according to the size of the embedded pipe 22, in work, when the fixed pipe 5 and the butt block 6 are connected with each other, the embedded pipe 22 fixedly connected in the inside of the butt block 6 is inserted into the butt groove between the fixed pipe 5 and the first connector 17, in daily use, the embedded pipe 22 can limit the first connector 17 in the inside of the embedded pipe 22, so as to prevent the first connector 17 from shaking relative to the second connector 21, at the same time, the embedded pipe 22 can provide support for the end of the fixed pipe 5, this step fills the embedded pipe 22 between the first connector 17 and the fixed pipe 5, so as to avoid the first connector 17 from shaking, improves the fixing stability of the electric connector with the fixing device, enhances the sealing performance of the electric connector, and is beneficial to reducing the safety hazard.

[0028] As shown, Figure 4As shown, the inner part of the fixed tube 5 is provided with a rubber ring 24, and the rubber ring 24 is correspondingly embedded in the size of the pipe 22, the inner part of the butt block 6 is provided with a rubber ring 24, and the rubber ring 24 is correspondingly provided with the size of the fixed tube 5, in work, after the fixed tube 5 and the butt block 6 are mutually docked, the end of the embedded pipe 22 will be in close contact with the rubber ring 24 in the inner part of the fixed tube 5, the end of the fixed tube 5 will be in close contact with the rubber ring 24 in the inner part of the butt block 6, the two correspondingly arranged rubber rings 24 fill the gap between the components by themselves, this step fills the gap between the components by arranging the rubber ring 24, and cooperates with the movable clamping block 12 and the clamping groove 20 to improve the connection sealing of the electric connector with the fixing device, and improves the safety of the electric connector, and protects the safety of the personnel.

[0029] As shown in the figure, Figure 4 With Figure 5 As shown, the end of the butt block 6 is fixedly connected with a lug 8, the inner part of the lug 8 is provided with a conductive head 9, a connecting pipe 23 is arranged between the lug 8 and the conductive head 9, and the two ends of the connecting pipe 23 are fixedly connected with a fixed ring 18, in work, the fixed assembly composed of the fixed ring 18 and the connecting pipe 23 can fix the conductive head 9 at the end of the lug 8 by itself, expand the contact surface of the conductive head 9 and the lug 8, and thus improve the structural strength, this step improves the structural strength of the conductive head 9 by arranging the fixed ring 18 and the connecting pipe 23, which is beneficial to avoid the bending and damage of the conductive head 9, enhances the structural strength, and improves the stability of the electric connector.

[0030] As shown in the figure, Figure 1 , Figure 4 With Figure 5 As shown, a tooth groove 7 is formed in the side wall of the butt block 6, and a plurality of tooth grooves 7 are arranged in a circumferential array, in work, the tooth groove 7 formed on the surface of the butt block 6 can be used to avoid slipping during the connection of the fixed tube 5 and the butt block 6, this step improves the friction coefficient of the surface of the butt block 6 by arranging the tooth groove 7, increases the friction, which is beneficial to avoid slipping and improve the safety of the electric connector.

[0031] As shown in the figure, Figure 3 The movable clamping block 12, the limiting block 13 and the elastic sheet 15 are made of stainless steel, in work, the movable clamping block 12, the limiting block 13 and the elastic sheet 15 made of stainless steel can effectively avoid rusting, so as to keep the surface smooth, this step prevents the components from rusting and being stuck by using stainless steel, which is beneficial to prolong the service life of the electric connector and improve the stability.

[0032] In working, the worker can connect the fixed pipe 5 and the butt block 6 to communicate the circuit, in the process, the wire 1 is connected to the first joint 17 inside the fixed pipe 5, the worker can align the plurality of movable clamping blocks 12 on the sidewall of the fixed pipe 5 with the sliding slot 19 and the clamping slot 20 opened on the sidewall of the butt block 6, and insert the fixed pipe 5 into the inside of the butt block 6 to make the second joint 21 inside the butt block 6 inserted into the first joint 17 inside the fixed pipe 5, in the process of insertion, the movable clamping block 12 will be in contact with the sliding slot 19 opened at the end of the butt block 6 and be extruded by the sliding slot 19, the plurality of movable clamping blocks 12 will be activated inside the movable slot 14 by the extrusion of the sliding slot 19, and go deep into the inside of the movable slot 14, after the plurality of movable clamping blocks 12 enter the inside of the movable slot 14, the fixed pipe 5 and the butt block 6 can be completely butted, and when the fixed pipe 5 and the butt block 6 are completely butted, the elastic sheet 15 between the movable clamping block 12 and the limiting block 13 will push the end of the movable clamping block 12 out of the movable slot 14, so that the movable clamping block 12 is clamped in the clamping slot 20, wherein the elastic sheet 15 is fixed between the movable clamping block 12 and the limiting block 13 through the fixed hole 16, when the worker connects the wire 1 and the first joint 17, the worker can first pass the end of the wire 1 through the clamping cap 3, and then connect the wire 1 to the first joint 17, after the connection is completed, the worker can tighten the clamping cap 3 on the threaded pipe 11 at the end of the fixed frame 10, so as to complete the connection between the clamping cap 3 and the wiring pipe 4, in the process, because the inner opening size of the clamping cap 3 is slightly smaller than the threaded pipe 11, with the tightening of the clamping cap 3, the clamping cap 3 will apply pressure to the threaded pipe 11, so as to clamp the wire 1 passing through the inside of the wiring pipe 4, wherein the fixed frame 10 supports the wiring pipe 4 and the fixed threaded pipe 11, the fixed block 2 corresponding to the size of the wire 1 is in close contact with the wire 1, so as to limit the wire 1, whenever the fixed pipe 5 and the butt block 6 are connected with each other, the embedded pipe 22 fixed inside the butt block 6 will be inserted into the butt joint slot between the fixed pipe 5 and the first joint 17, in daily use, the embedded pipe 22 can limit the first joint 17 inside itself, prevent the first joint 17 from shaking relative to the second joint 21, at the same time, the embedded pipe 22 can provide support for the end of the fixed pipe 5, after the fixed pipe 5 and the butt block 6 are butted with each other, the end of the embedded pipe 22 will be in close contact with the rubber ring 24 inside the fixed pipe 5, and the end of the fixed pipe 5 will be in close contact with the rubber ring 24 inside the butt block 6, the two corresponding rubber rings 24 fill the gap between the components, the fixed assembly composed of the fixed ring 18 and the connecting pipe 23 can fix the conductive head 9 at the end of the protruding block 8, enlarge the contact surface of the conductive head 9 and the protruding block 8, so as to improve the structural strength, the worker can use the tooth slot 7 opened on the surface of the butt block 6 to avoid slipping during the connection of the fixed pipe 5 and the butt block 6, the movable clamping block 12, the limiting block 13 and the elastic sheet 15 made of stainless steel can effectively prevent rust, so as to keep the surface smooth.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An electrical connector with a fixing device, comprising a conductor wire (1) and a fixing tube (5), characterized in that: The inside of the fixed pipe (5) is provided with movable grooves (14), and a plurality of movable grooves (14) are arranged in a circumferential array, a plurality of movable grooves (14) are slidably connected with movable clamping blocks (12), the bottom of the movable clamping block (12) is fixedly connected with a limiting block (13), and the two limiting blocks (13) are symmetrically arranged, a spring sheet (15) is arranged between the movable clamping block (12) and the limiting block (13), and a fixed through hole (16) is formed in the top of the spring sheet (15), the size of the fixed through hole (16) corresponds to the movable clamping block (12), and the two ends of the spring sheet (15) are fixed in the movable groove (14), the end of the fixed pipe (5) away from the wire (1) is provided with a butt joint block (6), a sliding groove (19) is formed in the side wall of the butt joint block (6), and a plurality of sliding grooves (19) are arranged corresponding to the position of the movable clamping block (12), a clamping groove (20) is formed in the inside of the butt joint block (6), and a plurality of clamping grooves (20) are arranged corresponding to the position of the sliding groove (19), a first connector (17) is fixedly connected in the inside of the fixed pipe (5), and a second connector (21) is fixedly connected in the inside of the butt joint block (6).

2. An electrical connector with a securing device according to claim 1, wherein: The end of the fixed pipe (5) away from the butt joint block (6) is fixedly connected with a wiring pipe (4), the inside of the wiring pipe (4) is provided with a fixed frame (10), the size of the fixed frame (10) corresponds to the inside of the wiring pipe (4), the end of the fixed frame (10) is fixedly connected with a threaded pipe (11), the threaded pipe (11) is threadedly connected with a clamping cap (3), the size of the clamping cap (3) corresponds to the threaded pipe (11), the end of the clamping cap (3) is fixedly connected with a fixed block (2), and the size of the fixed block (2) corresponds to the wire (1).

3. An electrical connector with a securing device according to claim 2, wherein: The inside of the butt joint block (6) is fixedly connected with an embedded pipe (22), and the size of the embedded pipe (22) corresponds to the fixed pipe (5).

4. An electrical connector with a securing device according to claim 3, wherein: The inside of the fixed pipe (5) is provided with a rubber ring (24), and the size of the rubber ring (24) corresponds to the embedded pipe (22), the inside of the butt joint block (6) is provided with a rubber ring (24), and the size of the rubber ring (24) corresponds to the fixed pipe (5).

5. An electrical connector with a securing device according to claim 3, wherein: The end of the butt joint block (6) is fixedly connected with a protruding block (8), and the inside of the protruding block (8) is provided with a conductive head (9), a connecting pipe (23) is arranged between the protruding block (8) and the conductive head (9), and the two ends of the connecting pipe (23) are fixedly connected with a fixed ring (18).

6. An electrical connector with a securing device according to claim 5, wherein: The side wall of the butt joint block (6) is provided with a tooth groove (7), and a plurality of tooth grooves (7) are arranged in a circumferential array.

7. An electrical connector with a securing device according to claim 1, wherein: The movable clamping block (12), the limiting block (13) and the spring sheet (15) are made of stainless steel.

Images