CN219610774U - Electric power terminal connector - Google Patents

Abstract

The utility model relates to the technical field of terminal connectors, and discloses a power terminal connector which comprises a terminal connector body, wherein a plurality of rectangular grooves are formed in the front face of the terminal connector body, fixing rods are fixedly arranged in the rectangular grooves, and rotating rods are movably sleeved on the inner sides of the rectangular grooves. According to the utility model, the fixed rod, the rotating rod, the movable plate and the arc blocks are arranged, and the first threaded rod can rotate along the top of the terminal connector body through the cooperation between the first threaded rod and the terminal connector body, so that the metal wire of the lead can be fixed through the first threaded rod, and meanwhile, the rotating rod can drive the two arc blocks to move oppositely or reversely along the outer surface of the fixed rod through the cooperation between the rotating rod and the movable plate when rotating through two sections of opposite threads on the outer surface of the rotating rod through the cooperation between the rotating rod and the movable plate, so that the outer surface of the lead can be clamped conveniently, and the lead is more stable.

Description

Electric power terminal connector

Technical Field

The present utility model relates to the technical field of terminal connectors, and more particularly, to a power terminal connector.

Background

When electric signals are transmitted or the electric conductors are conducted, a terminal connector is often needed, and when the terminal connector in the prior art is connected with wires, a screw is usually used for clamping metal wires of the wires, and because the contact area of the terminal connector to the metal wires is small, the metal wires are thinner, the wires are easy to loosen with the electronic connector when the terminal connector is shaken by external force, the stability of connection of the wires is further reduced, inconvenience is brought to staff, and therefore improvement is needed.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the power terminal connector which has the advantage of stable wire connection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power terminal connector, includes the terminal connector body, a plurality of rectangle groove has been seted up in the front of terminal connector body, the inside fixed mounting in rectangle groove has the dead lever, the inboard activity in rectangle groove has cup jointed the dwang, two fly leaves have been cup jointed in the surface activity of dead lever, fixedly connected with arc piece between every two fly leaves, the top threaded connection of terminal connector body has first threaded rod.

As a preferable technical scheme of the utility model, a movable rod is movably sleeved in the arc block, an arc clamping plate is fixedly connected to the bottom end of the movable rod, a fixed block is fixedly connected to the top of the movable rod, a reset spring is movably sleeved on the outer surface of the movable rod, and a second threaded rod is connected to the inner thread of the arc block.

As a preferable technical scheme of the utility model, the outer surface of the rotating rod is provided with two sections of threads, and the two sections of threads are opposite in direction and positioned at two ends of the rotating rod.

As a preferable technical scheme of the utility model, the rotating rod is in threaded sleeve joint with the movable plate, and the bottom end of the first threaded rod is in extrusion contact with the metal wire of the lead.

As a preferable technical scheme of the utility model, the second threaded rod is in extrusion contact with the arc clamping plate, rubber is adhered to the inner wall of the arc clamping plate, and the arc clamping plate is in extrusion contact with the insulating layer of the lead.

As a preferable technical scheme of the utility model, the number of the return springs is three, and the return springs are elastically supported between the fixed block and the arc block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixed rod, the rotating rod, the movable plate and the arc blocks are arranged, and the first threaded rod can rotate along the top of the terminal connector body through the cooperation between the first threaded rod and the terminal connector body, so that the metal wire of the lead can be fixed through the first threaded rod, and meanwhile, the rotating rod can drive the two arc blocks to move oppositely or reversely along the outer surface of the fixed rod through the cooperation between the rotating rod and the movable plate when rotating through two sections of opposite threads on the outer surface of the rotating rod through the cooperation between the rotating rod and the movable plate, so that the outer surface of the lead can be clamped conveniently, and the lead is more stable.

2. According to the utility model, the arc block, the movable rod, the arc clamping plates and the second threaded rod are arranged, and the second threaded rod can rotate along the inner part of the arc block and move up and down through the cooperation between the second threaded rod and the arc clamping plates, so that the movable rod can be driven by the arc clamping plates to move up and down along the inner side of the arc block through the cooperation between the second threaded rod and the arc clamping plates, and at the moment, the wire can be clamped through the arc clamping plates, so that the gap between the two arc clamping plates can be controlled, the wire guide rail can adapt to wires with different diameters, and the application range of the wire guide rail is improved.

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 FIG. 1A according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a rotary lever according to the present utility model;

fig. 4 is a schematic view of a partial cross-sectional structure of a side face of the present utility model.

In the figure: 1. a terminal connector body; 2. rectangular grooves; 3. a fixed rod; 4. a rotating lever; 5. a movable plate; 6. an arc block; 7. a first threaded rod; 8. a movable rod; 9. an arc clamping plate; 10. a fixed block; 11. a return spring; 12. and a second threaded rod.

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.

As shown in fig. 1 to 4, the utility model provides a power terminal connector, which comprises a terminal connector body 1, wherein a plurality of rectangular grooves 2 are formed in the front surface of the terminal connector body 1, a fixed rod 3 is fixedly arranged in each rectangular groove 2, a rotating rod 4 is movably sleeved on the inner side of each rectangular groove 2, two movable plates 5 are movably sleeved on the outer surface of each fixed rod 3, an arc block 6 is fixedly connected between each two movable plates 5, and a first threaded rod 7 is connected with the top of the terminal connector body 1 in a threaded manner.

Through the cooperation between first threaded rod 7 and the terminal connector body 1 for first threaded rod 7 can rotate along the top of terminal connector body 1, thereby can fix the wire of wire through first threaded rod 7, through the cooperation between dwang 4 and the fly leaf 5, make dwang 4 through the screw thread that dwang 4 surface two sections are opposite when rotating, will drive two arc pieces 6 through fly leaf 5 and carry out opposite directions or move in opposite directions along the surface of dead lever 3 this moment, and then be convenient for carry out the centre gripping to the surface of wire, make it more stable.

Wherein, movable rod 8 has been cup jointed in the inside activity of arc piece 6, and the bottom fixedly connected with arc splint 9 of movable rod 8, the top fixedly connected with fixed block 10 of movable rod 8, reset spring 11 has been cup jointed in the surface activity of movable rod 8, and the inside threaded connection of arc piece 6 has second threaded rod 12.

Through the cooperation between second threaded rod 12 and the arc piece 6 for second threaded rod 12 can rotate and reciprocate along the inside of arc piece 6, thereby can drive movable rod 8 through the cooperation between second threaded rod 12 and the arc splint 9 and reciprocate along the inboard of arc piece 6 through arc splint 9, will carry out the centre gripping to the wire through arc splint 9 this moment, and then can control the clearance between two arc splints 9, make can adapt to the wire of different diameters, promote its range of application.

Wherein, the surface of dwang 4 is provided with two sections screw threads, and the opposite direction of two sections screw threads just is located the both ends of dwang 4.

Through the two sections of opposite screw threads on the outer surface of the rotating rod 4, the rotating rod 4 can drive the two movable plates 5 to move oppositely or reversely along the outer surface of the fixed rod 3 during rotation, and further the wire clamping is more stable.

Wherein, dwang 4 cup joints with fly leaf 5 screw thread, and the bottom of first threaded rod 7 is in extrusion contact with the wire of wire.

Through the cooperation between dwang 4 and fly leaf 5 for dwang 4 will drive fly leaf 5 and remove along the surface of dead lever 3 when rotating.

Wherein, second threaded rod 12 and arc splint 9 extrusion contact, and the inner wall of arc splint 9 bonds there is rubber, and arc splint 9 and the insulating layer extrusion contact of wire.

Through the cooperation between second threaded rod 12 and the arc splint 9 for second threaded rod 12 will drive arc splint 9 and carry out the centre gripping to the wire when rotating, and the rubber through the inner wall of arc splint 9 makes simultaneously can avoid causing wearing and tearing to the wire, can laminate the surface of wire more simultaneously.

The number of the return springs 11 is three, and the return springs 11 are elastically supported between the fixed block 10 and the arc block 6.

Through reset spring 11's design for fixed block 10 has good elasticity reset performance, because reset spring 11 is compressed state this moment, consequently can exert an elasticity to fixed block 10, thereby when second threaded rod 12 contact extrusion to arc splint 9, will drive arc splint 9 and wire separation, be convenient for dismantle the wire.

The working principle and the using flow of the utility model are as follows:

first, the staff can utilize instrument rotation first threaded rod 7, cooperation between through first threaded rod 7 and the terminal connector body 1, make first threaded rod 7 can rotate along the top of terminal connector body 1, thereby can fix the wire of wire through first threaded rod 7, simultaneously through the cooperation between dwang 4 and fly leaf 5, make dwang 4 through the screw thread that dwang 4 surface two sections are opposite when rotating, will drive two arc pieces 6 and carry out opposite directions or move along the surface of dead lever 3 through fly leaf 5 this moment, then the staff can rotate second threaded rod 12, cooperation between through second threaded rod 12 and arc piece 6, make second threaded rod 12 can rotate and reciprocate along the inside of arc piece 6, simultaneously through cooperation between second threaded rod 12 and arc splint 9, make can drive fly leaf 8 along the inboard of arc piece 6 through arc splint 9 and reciprocate, at this moment, will carry out the centre gripping to the wire through arc splint 9, and then can control the clearance between two arc splint 9, be convenient for fix the wire, and can adapt to different wires.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An electric power terminal connector comprising a terminal connector body (1), characterized in that: the front of terminal connector body (1) has seted up a plurality of rectangle groove (2), the inside fixed mounting in rectangle groove (2) has dead lever (3), the inboard activity in rectangle groove (2) has cup jointed dwang (4), the surface activity of dead lever (3) has cup jointed two fly leaves (5), fixedly connected with arc piece (6) between every two fly leaves (5), the top threaded connection of terminal connector body (1) has first threaded rod (7).

2. A power terminal connector as defined in claim 1, wherein: the movable rod (8) has been cup jointed in the inside activity of arc piece (6), the bottom fixedly connected with arc splint (9) of movable rod (8), the top fixedly connected with fixed block (10) of movable rod (8), reset spring (11) has been cup jointed in the surface activity of movable rod (8), the inside threaded connection of arc piece (6) has second threaded rod (12).

3. A power terminal connector as defined in claim 1, wherein: the outer surface of the rotating rod (4) is provided with two sections of threads, and the two sections of threads are opposite in direction and are positioned at two ends of the rotating rod (4).

4. A power terminal connector as defined in claim 1, wherein: the rotating rod (4) is in threaded sleeve joint with the movable plate (5), and the bottom end of the first threaded rod (7) is in extrusion contact with a metal wire of a wire.

5. A power terminal connector as claimed in claim 2, wherein: the second threaded rod (12) is in extrusion contact with the arc clamping plate (9), rubber is adhered to the inner wall of the arc clamping plate (9), and the arc clamping plate (9) is in extrusion contact with the insulating layer of the lead.

6. A power terminal connector as claimed in claim 2, wherein: the number of the reset springs (11) is three, and the reset springs (11) are elastically supported between the fixed block (10) and the arc block (6).