CN220382316U - Wire connector - Google Patents

Abstract

The utility model relates to the technical field of connectors, in particular to a wire connector which comprises an opening lock ring, a connecting plate, a lock plate and a lock block, wherein one end of the connecting plate is integrally connected with one end of the opening lock ring, one end of the lock plate is integrally connected with the other end of the opening lock ring, the connecting plate is parallel to and oppositely arranged with the lock plate, a tensioning space is arranged between the connecting plate and the lock plate, the other end of the lock plate is integrally connected with the lock block, a first lock hole communicated with the tensioning space is arranged in the middle of the opening lock ring, a step is formed between the lock block and the lock plate, the connecting plate is positioned in the step, and a second lock hole and a screw hole communicated with the second lock hole are formed in the lock block. The utility model has the advantages of this application simple structure and compactness, small has shortened connection length, is convenient for link together two wires, has increased the area of contact with the wire for the electric connection of two wires is stable, is difficult to loose, and because certain elastic deformation can take place for first lockhole, so can lock the wire of multiple diameter specification.

Description

Wire connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a wire connector.

Background

Wire connectors are used to electrically connect two electrical conductors (e.g., wires, etc.), such as: xenon lamp chuck. In the prior art, the wire connector has various structures and different structural designs are needed in different application occasions. Among the current patents, chinese patent document of application number 201510869815.8 discloses a cable connector, including elastic insulation overcoat, electrically conductive connector and cover locate electrically conductive connector's retaining member, electrically conductive connector is columnar structure, first connector and second connector have been seted up respectively at electrically conductive connector both ends, first connector is by two piece at least retaining sheet integrated into one piece, the second connector is hollow tubular structure, in the state of use, elastic insulation seals the overcoat and locates electrically conductive connector and retaining member periphery, has firm in structure, connect closely, safe and reliable, the characteristics of easy dismounting. This patent document can only coaxially connect together a fixed terminal and a cable, so that the connection length is long, the volume is increased, and it is difficult to apply in a narrow space.

Still, chinese patent document of application No. 202021256015.1 discloses a change device of conductive copper chuck of refining electrode arm, including lug, nut i, bolt i, lifting arm ii, bolt ii, lug upper portion is provided with the hanging hole, and the lower part is provided with two mounting holes, lifting arm i, lifting arm ii are rectangular shape steel sheet, and both ends are provided with the mounting hole, and lifting arm i, lifting arm ii pass through nut i, bolt i assemble in the mounting hole is established to the lug lower part, and bolt ii assemble in lifting arm i, II lower part mounting hole. The structure of this patent document is complex, difficult to operate, and bulky.

Still further, chinese patent document of application number 202021468493.9 discloses a transformer cone-shaped connector, including the connector body, offered the sleeve pipe mating hole on the connector body, sleeve pipe mating hole runs through the connector body and sleeve pipe mating hole is the radial tapered hole that tapers from one end to the other end, and the diameter of the minimum end in sleeve pipe mating hole is greater than the diameter of transformer pile head conducting rod and is less than or equal to the diameter of the minimum end of transformer conducting rod sleeve pipe with sleeve pipe mating hole complex. The conical surface matching structure between the transformer conducting rod sleeve and the conical connector sleeve matching hole is used for connecting the transformer conducting rod sleeve and the transformer conical connector sleeve together, and the transformer conducting rod sleeve is limited in use and poor in universality.

Thus, the drawbacks are quite apparent and there is a need to provide a solution.

Disclosure of Invention

In order to solve the above-mentioned problems, an object of the present utility model is to provide a wire connector.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a wire connector, it includes the opening catch, the connecting plate, jam plate and locking piece, the one end of connecting plate is connected with the one end integral type of opening catch, the one end of jam plate is connected with the other end integral type of opening catch, the connecting plate is parallel and relative setting with the jam plate, have taut space between connecting plate and the jam plate, the other end of jam plate is connected with the jam plate integral type, the middle part of opening catch is provided with the first lockhole with taut space intercommunication, form the step between jam plate and the jam plate, the connecting plate is located the step, the second lockhole has been seted up to the jam plate and the screw with the second lockhole intercommunication.

Further, the inner wall of the first lock hole is provided with a plurality of grooves.

Further, the plurality of grooves are uniformly distributed on the inner wall of the first lock hole.

Further, the connection plate is connected with the lock plate via a tightening member for tightening or loosening the connection plate and the lock plate.

Further, the connecting plate is provided with the via hole, the locking plate is provided with the screw hole that sets up with the via hole is coaxial, via hole and screw hole are located the both sides in taut space respectively and with taut space intercommunication, and the taut piece is the tensioning bolt, and the one end of taut piece is passed through the hole after with screw hole threaded connection.

Further, the screw hole is in threaded connection with a locking piece.

Further, the central axis of the first lock hole is parallel to the central axis of the second lock hole.

Further, the central axis of the screw hole is perpendicular to the central axis of the second lock hole.

Further, the central axis of the screw hole is parallel to the central axis of the via hole.

The utility model has the beneficial effects that: in practical application, insert a wire in the first lockhole to take up the connecting plate and the take-up piece is taut with the clearance in tensioning space, thereby make the split locking ring take place certain elastic deformation, and then lock this wire in first lockhole, insert another wire in the second lockhole again, and screw up the fastener, make the fastener screw in the second lockhole, in order to press the fastening of wire in the second lockhole, thereby can link together two wires dislocation. The utility model has simple and compact structure, attractive appearance and small volume, shortens the length for connecting the two wires together, is convenient for connecting the two wires together in a staggered way, increases the contact area with the wires, ensures that the electric connection of the two wires is stable, the wires are not easy to loose, and can lock the wires with various diameter specifications due to certain elastic deformation of the first lock hole, and has good universality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model after hiding the locking member and the tightening member.

Reference numerals illustrate:

1. an open lock ring; 2. a connecting plate; 3. a lock plate; 4. a locking piece; 5. tensioning the space; 6. a first lock hole; 7. a step; 8. a second lock hole; 9. a screw hole; 10. a groove; 11. a via hole; 12. and (3) a threaded hole.

Detailed Description

The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.

As shown in fig. 1, the utility model provides a copper wire connector with an integrated structure, which comprises an opening lock ring 1, a connecting plate 2, a lock plate 3 and a lock block 4, wherein one end of the connecting plate 2 is integrally connected with one end of the opening lock ring 1, one end of the lock plate 3 is integrally connected with the other end of the opening lock ring 1, the connecting plate 2 is parallel to and opposite to the lock plate 3, a tensioning space 5 is arranged between the connecting plate 2 and the lock plate 3, the other end of the lock plate 3 is integrally connected with the lock block 4, a first lock hole 6 communicated with the tensioning space 5 is arranged in the middle of the opening lock ring 1, a step 7 is formed between the lock block 4 and the lock plate 3, the connecting plate 2 is positioned in the step 7, a second lock hole 8 and a screw hole 9 communicated with the second lock hole 8 are formed in the lock plate 4, the screw hole 9 is in threaded connection with a locking piece, the locking piece is a locking bolt, the connecting plate 2 is connected with the lock plate 3 through a tensioning piece, and the tensioning piece is used for tensioning or loosening the connecting plate 2 and the lock plate 3.

In practical application, one wire is inserted into the first lock hole 6, the connecting plate 2 and the lock plate 3 are tensioned through the tensioning piece, so that the gap of the tensioning space 5 is reduced, the split lock ring 1 is enabled to generate certain elastic deformation, the wire is further locked in the first lock hole 6, the other wire is inserted into the second lock hole 8, the locking piece is screwed into the second lock hole 8, the wire is pressed and fixed in the second lock hole 8, and therefore the two wires can be connected together in a staggered mode. The utility model has simple and compact structure, low cost, attractive appearance and small volume, shortens the length for connecting the two wires together, is convenient for connecting the two wires together in a staggered way, increases the contact area with the wires, ensures that the electric connection of the two wires is stable, and the wires are not easy to loose, and can lock the wires with various diameter specifications to meet the use of different specifications due to certain elastic deformation of the first lock hole 6, thereby having good universality. The utility model is particularly suitable for small or fine equipment, such as desktop laser spot welders and the like.

In this embodiment, a plurality of rectangular grooves 10 are formed in the inner wall of the first lock hole 6; the arrangement of the groove 10 increases the elasticity of the split locking ring 1, which is beneficial for the split locking ring 1 to be elastically deformed in a restorable manner.

In this embodiment, the plurality of grooves 10 are uniformly distributed on the inner wall of the first locking hole 6, so that the structural symmetry of the locking ring 1 is good and stable, and the stress is uniform.

Specifically, the outer side wall of the locking plate 3 is flush with the outer side wall of the locking block 4, and the locking plate has a simple structure, a flat appearance and a small volume.

In this embodiment, the connecting plate 2 is provided with a via hole 11, the lock plate 3 is provided with a threaded hole 12 coaxially arranged with the via hole 11, the via hole 11 and the threaded hole 12 are respectively located at two sides of the tensioning space 5 and are communicated with the tensioning space 5, the tensioning piece is a tensioning bolt, and one end of the tensioning piece penetrates through the hole 11 and then is in threaded connection with the threaded hole 12. After the lead is inserted into the first lock hole 6, the screw rod of the tensioning member penetrates through the hole 11 and is in threaded connection with the threaded hole 12, the tensioning member is screwed tightly, so that the tensioning member is gradually screwed into the threaded hole 12, and in the process, the tensioning member tightens the connecting plate 2 and the locking plate 3 together until the split locking ring 1 tightens and locks the lead; the operation is simple and convenient.

In this embodiment, the central axis of the first locking hole 6 is parallel to the central axis of the second locking hole 8. The structural design ensures that the two wires are parallel; of course, the two wires can be oriented to the same side of the utility model, or can be oriented to two sides of the utility model respectively, so that the use is flexible.

In this embodiment, the central axis of the screw hole 9 is perpendicular to the central axis of the second lock hole 8; this structural design enables the locking member to firmly lock the wire in the second locking hole 8.

In this embodiment, the central axis of the screw hole 9 is parallel to the central axis of the via hole 11; the structure design ensures that the tensioning piece and the locking piece are arranged in parallel and positioned on the same side, thereby being convenient for operating the tensioning piece and the locking piece respectively.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims (9)

1. A wire connector, characterized in that: including split ring (1), connecting plate (2), latch plate (3) and latch block (4), the one end of connecting plate (2) is connected with the one end integral type of split ring (1), the one end of latch plate (3) is connected with the other end integral type of split ring (1), connecting plate (2) are parallel and relative setting with latch plate (3), have taut space (5) between connecting plate (2) and latch plate (3), the other end and the latch block (4) integral type of latch plate (3) are connected, the middle part of split ring (1) is provided with first lockhole (6) with taut space (5) intercommunication, form step (7) between latch block (4) and latch plate (3), connecting plate (2) are located step (7), second lockhole (8) and screw (9) with second lockhole (8) intercommunication have been seted up to latch block (4).

2. A wire connector as defined in claim 1, wherein: the inner wall of the first lock hole (6) is provided with a plurality of grooves (10).

3. A wire connector as defined in claim 2, wherein: the grooves (10) are uniformly distributed on the inner wall of the first lock hole (6).

4. A wire connector as defined in claim 1, wherein: the connecting plate (2) is connected with the locking plate (3) through a tensioning piece, and the tensioning piece is used for tensioning or loosening the connecting plate (2) and the locking plate (3).

5. A wire connector as defined in claim 4, wherein: the connecting plate (2) is provided with a via hole (11), the locking plate (3) is provided with a threaded hole (12) which is coaxially arranged with the via hole (11), the via hole (11) and the threaded hole (12) are respectively positioned at two sides of the tensioning space (5) and are communicated with the tensioning space (5), the tensioning piece is a tensioning bolt, and one end of the tensioning piece is connected with the threaded hole (12) through the via hole (11) in a threaded manner.

6. A wire connector as defined in claim 1, wherein: the screw hole (9) is connected with a locking piece in a threaded way.

7. A wire connector as defined in claim 1, wherein: the central axis of the first lock hole (6) is parallel to the central axis of the second lock hole (8).

8. A wire connector as defined in claim 1, wherein: the central axis of the screw hole (9) is perpendicular to the central axis of the second lock hole (8).

9. A wire connector as defined in claim 5, wherein: the central axis of the screw hole (9) is parallel to the central axis of the through hole (11).