CN208690596U - A kind of rubber shell plug connector of split type terminal connection - Google Patents

Abstract

The utility model provides a kind of rubber shell plug connector of split type terminal connection, including main link block and spool, main link block top is uniformly socketed at least 12 spools, main link block top and at least six inside grooves are uniformly provided between spool, main link block rear and front end is respectively and fixedly provided with the snap-gauge being integrated with, main link block top is provided with secondary link block, secondary link block rear and front end is respectively and fixedly provided with the plastics fixture block being integrated with and with snap-gauge clamping, secondary link block top is uniformly provided at least 12 wire casings corresponding with spool, spool is disposed through wire casing, upper and lower ends are provided with fixture block groove on the right side of wire casing.The rubber shell plug connector of this kind of split type terminal connection, having prevents main link block and secondary link block to be moved forward and backward, the case where avoiding main link block and secondary link block from falling off, inner ring and small fixture block can block the electric current at line mouth, prevent terminal line the advantages that wire casing internal electrical losses are conducted to line mouth.

Description

A kind of rubber shell plug connector of split type terminal connection

Technical field

The utility model relates to terminal technical field, specially a kind of rubber shell plug connector of split type terminal connection.

Background technique

Terminal is the component that battery is connect with external conductor.In electrotechnics, terminal refers to wiring terminal more, is called terminals Son, type divide single hole, and diplopore, socket, hook etc., from material point, copper is silver-plated, and copper is zinc-plated, copper, aluminium, iron etc..

The rubber shell plug connector of existing split type terminal connection, split type plug connector are set as two rubber shell connections mostly Together, and for the ease of dismantling plug connector, part plug connector is used only plastics snap-gauge and is clamped, and plastics snap-gauge is by the external world Oppressive force can be skidded off from plug connector, and influence the fastness connected between rubber shell, rubber shell can not be carried out comprehensively solid It is fixed, secondly, during terminal connects in plug connector, situations such as being easy to appear electric leakage, user is caused to touch plug connector When get an electric shock, so, it is proposed that main link block and secondary link block is prevented to be moved forward and backward, main link block and secondary link block is avoided to occur The case where falling off, inner ring and small fixture block can block the electric current at line mouth, prevent terminal line wire casing internal electrical losses conduct to Line mouth, to solve the above problems.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of rubber shell plug connector of split type terminal connection, tool It is standby that main link block and secondary link block is prevented to be moved forward and backward, the case where avoiding main link block and secondary link block from falling off, inner ring with Small fixture block can block the electric current at line mouth, prevent terminal line the advantages that wire casing internal electrical losses are conducted to line mouth, solve The rubber shell plug connector plastics snap-gauge of existing split type terminal connection can be skidded off by extraneous oppressive force from plug connector, and be influenced To the fastness connected between rubber shell, situations such as being easy to appear electric leakage, the problem of electric shock when user being caused to touch plug connector.

(2) technical solution

The utility model provides the following technical solutions: a kind of rubber shell plug connector of split type terminal connection, including main connection Block and spool, the main link block top are uniformly socketed at least 12 spools, the main link block top and be located at spool it Between be uniformly provided at least six inside grooves, and main link block rear and front end is respectively and fixedly provided with the snap-gauge being integrated with, the main connection Block top is provided with secondary link block, and secondary link block rear and front end is respectively and fixedly provided with the plastic clip being integrated with and with snap-gauge clamping Block, the pair link block top is uniformly provided at least 12 wire casings corresponding with spool, and spool is disposed through wire casing, Upper and lower ends are provided with fixture block groove on the right side of the wire casing, and upper and lower ends and the insertion setting on the left of fixture block groove on the right side of wire casing There is fixed block, spring is fixedly connected on the inside of the fixed block, and be fixedly connected to embedding arc plate, the spool on the inside of spring Outer wall right end is provided with the arc slot connect with embedding arc board in two sides up and down；And it is provided with line mouth at left and right sides of spool and wire casing, it is described Wire casing top leads to thread passing port insertion and is provided with sleeve, and sleeve top inner wall is closely fitted with inner ring, the sleeve left and right sides Interlocking has the small fixture block with fixture block groove clamping, and is provided with insulating layer on the left of spool and positioned at the insertion of line mouth upper and lower ends.

Further advantage, the pair link block bottom end and uniformly interlocking has at least six roots of sensation and inside groove clamping positioned at wire casing between Long card column.

Further advantage, the diameter of the spool is at least 0.8cm, and the diameter of spool is less than the diameter of wire casing, described Spool enters in wire casing when main link block is in contact with secondary link block.

Further advantage, the spring is flexible by embedding arc plate, and is separated by between when spring normally springs back state embedding arc plate Distance be at least 0.6cm, the embedding arc plate is oppressed by spring.

Further advantage, the sleeve are made of wooden materials, and inner ring and small fixture block are made of PVC ambroin, The insulating layer is made of NR non-polar rubber.

Further advantage, the sleeve, inner ring and insulating layer are in contact with terminal connecting cable.

Beneficial effect

Compared with prior art, the utility model provides a kind of rubber shell plug connector of split type terminal connection, have with It is lower the utility model has the advantages that

1, the rubber shell plug connector of this kind of split type terminal connection, user when in use, can secondary link block be mounted on connection Device female terminal position, and terminal line is put into spool one by one, main link block is then pushed into secondary link block, while spool enters line Slot, and after secondary link block is in contact with main link block, plastics fixture block is caught in snap-gauge, and is fixedly connected to bullet on the inside of fixed block Spring, and embedding arc plate is fixedly connected on the inside of spring, when spool enters wire casing arrival certain position, the corner of spool can resist embedding Arc plate, and oppressive force of the spring by spool, drive embedding arc plate to be shunk, the distance between embedding arc plate is opened, thus line Cylinder passes through, and spool outer wall right end is provided with the arc slot connect with embedding arc board in two sides up and down, by the lasting push-in arc slot of spool It can reach in embedding arc plate, and spring loses the oppressive force of spool and sprung back while embedding arc plate touches arc slot, thus embedding Arc board enters in arc slot, and wire casing reinforces fixation to spool by embedding arc plate, then secondary link block bottom end and between wire casing Uniformly interlocking has the long card column of at least six roots of sensation and inside groove clamping, is caught in inside groove by long card column, passes through the fixed main company of long card column Block and secondary link block are connect, prevents main link block from moving up and down with secondary link block, and is distinguished by embedding arc plate and plastics fixture block Arc slot and snap-gauge are blocked, main link block and secondary link block can be prevented to be moved forward and backward, avoids main link block and secondary link block from occurring de- The case where falling.

2, the rubber shell plug connector of this kind of split type terminal connection, terminal lead to thread passing port and are each passed through spool and wire casing, and line Groove top end leads to thread passing port insertion and is provided with sleeve, and sleeve top inner wall is closely fitted with inner ring, and small fixture block can be caught in by user In fixture block groove, so that sleeve is connect with wire casing, and sleeve is made of wooden materials, and terminal line can by sleeve when touching sleeve The electric effect of resistance is played, and wooden materials are harder, there is longer service life, and inner ring and small fixture block are by PVC insulated plastic Material composition, inner ring and small fixture block can block the electric current at line mouth, prevent terminal line from conducting in wire casing internal electrical losses to line mouth, And it is provided with insulating layer on the left of spool and positioned at the insertion of line mouth upper and lower ends, due to being located at the external world after the connection of main link block, so The end that spool can be protected by the insulating layer being made of NR non-polar rubber, avoid extraneous personnel touch spool end and by Electric current wounds.

Detailed description of the invention

Fig. 1 is the utility model inside configuration schematic diagram；

Fig. 2 is the utility model lesser calorie block structure outside schematic diagram；

Fig. 3 is the utility model insulation layer structure outside schematic diagram.

In figure: 1 main link block, 2 snap-gauges, 3 plastics fixture blocks, 4 spools, 5 inside grooves, 6 long card columns, 7 sleeves, 8 inner ring, 9 lesser calories Block, 10 wire casings, 11 fixed blocks, 12 springs, 13 embedding arc plates, 14 arc slots, 15 fixture block grooves, 16 insulating layers, 17 secondary link blocks, 18 lines Mouthful.

Specific embodiment

Described embodiment that the following will be combined with the drawings in the embodiments of the present invention, is only the utility model one Divide embodiment, instead of all the embodiments.

Please refer to Fig. 1-3, a kind of rubber shell plug connector of split type terminal connection, including main link block 1 and spool 4, main company It connects 1 top of block and is uniformly socketed at least 12 spools 4, main 1 top of link block and be uniformly provided at least six between spool 4 Inside groove 5, and 1 rear and front end of main link block is respectively and fixedly provided with the snap-gauge 2 being integrated with, main 1 top of link block is provided with secondary connection Block 17, and 17 rear and front end of secondary link block is respectively and fixedly provided with the plastics fixture block 3 for being integrated with and being clamped with snap-gauge 2, secondary link block 17 tops are uniformly provided at least 12 wire casings 10 corresponding with spool 4, and spool 4 is disposed through wire casing 10, wire casing 10 Right side upper and lower ends are provided with fixture block groove 15, and 10 right side upper and lower ends of wire casing and are located at the insertion of 15 left side of fixture block groove and are provided with Fixed block 11 is fixedly connected to spring 12 on the inside of fixed block 11, and is fixedly connected to embedding arc plate 13, spool on the inside of spring 12 Two sides are provided with the arc slot 14 with the clamping of embedding arc plate 13 to 4 outer wall right ends up and down, and user when in use, can be first by secondary link block 17 It is mounted on the position of connector female terminal, and terminal line is put into spool 4 one by one, main link block 1 is then pushed into secondary link block 17, the diameter of spool 4 is at least 0.8cm, and the diameter of spool 4 is less than the diameter of wire casing 10, main link block 1 and secondary link block 17 Spool 4 enters in wire casing 10 when being in contact, while spool 4 enters wire casing 10, and after secondary link block 17 is connect with main link block 1, Plastics fixture block 3 is caught in snap-gauge 2, and when spool 4 enters the arrival certain position of wire casing 10, the corner of spool 4 can resist embedding arc plate 13, bullet Spring 12 is flexible by embedding arc plate 13, and spring 12 normally rebound state when embedding arc plate 13 between it is separated by a distance be at least 0.6cm, Embedding arc plate 13 is oppressed by spring 12, and oppressive force of the spring 12 by spool 4, drives embedding arc plate 13 to be shunk, embedding arc plate The distance between 13 are opened, so that spool 4 passes through, can reach embedding arc plate 13 by the lasting push-in arc slot 14 of spool 4, and embedding Spring 12 loses the oppressive force of spool 4 and is sprung back while arc plate 13 touches arc slot 14, so that embedding arc plate 13 is caught in arc In slot 14, wire casing 10 reinforces fixation to spool 4 by embedding arc plate 13, secondary 17 bottom end of link block and uniform positioned at wire casing 10 between The long card column 6 that interlocking has at least six roots of sensation and inside groove 5 to be clamped, then long card column 6 is caught in inside groove 5, passes through the fixed main company of long card column 6 Block 1 and secondary link block 17 are connect, prevents main link block 1 from moving up and down with secondary link block 17, and passes through embedding arc plate 13 and plastics Fixture block 3 blocks arc slot 14 and snap-gauge 2 respectively, and main link block 1 can be prevented to be moved forward and backward with secondary link block 17, avoid main link block 1 The case where being fallen off with secondary link block 17, and when user needs to take down terminal and dismantle main link block 1, it can be distinguished with finger Plastics fixture block 3 is pressed, the distance between plastics fixture block 3 is allowed to become smaller, to skid off snap-gauge 2, then firmly pulls main connection backward Block 1, while arc slot 14 retreats, and spool 4 resists embedding arc plate 13 again, spring 12 is driven embedding arc plate 13 to be received by oppressive force Contracting, so that spool 4 is released from wire casing 10, is exited from inside groove 5 with duration card column 6, and main link block 1 is completed with secondary link block 17 It splits.

In the present embodiment and spool 4 and 10 left and right sides of wire casing is provided with line mouth 18, and it is embedding that 10 top of wire casing leads to thread passing port 18 Enter to be provided with sleeve 7, and 7 top inner wall of sleeve is closely fitted with inner ring 8, the interlocking of 7 left and right sides of sleeve has and fixture block groove 15 The small fixture block 9 of clamping, and it is provided with insulating layer 16 on the left of spool 4 and positioned at the insertion of 18 upper and lower ends of line mouth, terminal leads to thread passing port 18 are each passed through spool 4 and wire casing 10, and small fixture block 9 can be caught in fixture block groove 15 by user, so that sleeve 7 and wire casing 10 connect It connects, sleeve 7 is made of wooden materials, and inner ring 8 and small fixture block 9 are made of PVC ambroin, and insulating layer 16 is by NR nonpolarity Rubber composition, sleeve 7, inner ring 8 and insulating layer 16 are in contact with terminal connecting cable, and terminal line passes through when touching sleeve 7 Sleeve 7 can play the electric effect of resistance, and wooden materials are harder, have longer service life, and inner ring 8 and small fixture block 9 The electric current at line mouth 18 is blocked, prevents terminal line from conducting in 10 internal electrical losses of wire casing to line mouth 18, since main link block 1 connects Be located at the external world afterwards, so the end of spool 4 can be protected by insulating layer 16, avoid extraneous personnel touch 4 end of spool and by Electric current wounds.

The main link block in 1 used in above-described embodiment, 2 snap-gauges, 3 plastics fixture blocks, 4 spools, 5 inside grooves, 6 long card columns, 7 sets Cylinder, 8 inner ring, 9 small fixture blocks, 10 wire casings, 11 fixed blocks, 12 springs, 13 embedding arc plates, 14 arc slots, 15 fixture block grooves, 16 insulating layers, 17 Secondary link block, 18 line mouths can be bought by market or private customization obtains.

Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.

Claims (6)

1. a kind of rubber shell plug connector of split type terminal connection, including main link block (1) and spool (4), the main link block (1) Top is uniformly socketed at least 12 spools (4), it is characterised in that: main link block (1) top and between spool (4) It is uniformly provided at least six inside grooves (5), and main link block (1) rear and front end is respectively and fixedly provided with the snap-gauge (2) being integrated with, it is described Main link block (1) top is provided with secondary link block (17), and secondary link block (17) rear and front end is respectively and fixedly provided with and is integrated with simultaneously With the plastics fixture block (3) of snap-gauge (2) clamping, described pair link block (17) top is uniformly provided at least 12 and spool (4) phase Corresponding wire casing (10), and spool (4) is disposed through wire casing (10), upper and lower ends are provided with fixture block on the right side of the wire casing (10) Slot (15), and wire casing (10) on the right side of upper and lower ends and be located at fixture block groove (15) on the left of insertion be provided with fixed block (11), it is described It is fixedly connected to spring (12) on the inside of fixed block (11), and is fixedly connected to embedding arc plate (13) on the inside of spring (12), it is described Two sides are provided with the arc slot (14) with the clamping of embedding arc plate (13) to spool (4) outer wall right end up and down；And spool (4) and wire casing (10) are left Right two sides are provided with line mouth (18), and wire casing (10) top leads to thread passing port (18) insertion and is provided with sleeve (7), and sleeve (7) Top inner wall is closely fitted with inner ring (8), and interlocking has the small fixture block with fixture block groove (15) clamping at left and right sides of the sleeve (7) (9), insulating layer (16) and on the left of spool (4) and positioned at the insertion of line mouth (18) upper and lower ends are provided with.

2. a kind of rubber shell plug connector of split type terminal connection according to claim 1, it is characterised in that: the secondary connection Block (17) bottom end and the long card column (6) that uniformly interlocking has at least six roots of sensation and inside groove (5) to be clamped between wire casing (10).

3. a kind of rubber shell plug connector of split type terminal connection according to claim 1, it is characterised in that: the spool (4) diameter is at least 0.8cm, and the diameter of spool (4) is less than the diameter of wire casing (10), and the main link block (1) and pair are even Spool (4) when block (17) is in contact is connect to enter in wire casing (10).

4. a kind of rubber shell plug connector of split type terminal connection according to claim 1, it is characterised in that: the spring (12) flexible by embedding arc plate (13), and spring (12) normally rebound state when embedding arc plate (13) between separated by a distance be at least 0.6cm, the embedding arc plate (13) are oppressed by spring (12).

5. a kind of rubber shell plug connector of split type terminal connection according to claim 1, it is characterised in that: the sleeve (7) it is made of wooden materials, and inner ring (8) and small fixture block (9) are made of PVC ambroin, the insulating layer (16) is by NR Non-polar rubber composition.

6. a kind of rubber shell plug connector of split type terminal connection according to claim 1, it is characterised in that: the sleeve (7), inner ring (8) and insulating layer (16) are in contact with terminal connecting cable.