CN218513726U - Wiring terminal used inside socket - Google Patents

Abstract

The utility model relates to a binding post for socket is inside, including electrically conductive, fixed mounting has the supporting seat that is "U" shape setting on the electrically conductive, install fixed knot on the supporting seat and construct, still including smoothing out the wire spare, its fixed mounting is on electrically conductive, it offers the wire casing of smoothing out with the flat line of wire to smooth out with the fingers on the wire spare, and smooth out with the fingers wire spare one side and still install the setting element, setting element and fixed knot structure cooperation, this application is flat the processing to the copper wire through the wire casing of smoothing out with the fingers on the wire spare, and rotate in the threaded rod bottom and install first fixed plate, first fixed plate is for not the rotating state when rotating the threaded rod, it presses fixedly to drive first fixed plate when the threaded rod erects the decline copper wire, thereby avoid making the copper wire disconnection because of the rotation of threaded rod.

Description

Wiring terminal used inside socket

Technical Field

The utility model relates to a socket correlation field specifically is a binding post for socket is inside.

Background

With the progress of society, the daily living standard of people is continuously improved, and the use of various electric appliances is not separated more and more. When the electric appliance is used, the electric appliance is required to be plugged into a power socket through a plug so as to realize power supply of the electric appliance, an external lead is generally connected into a wiring terminal in the socket at present, and the wiring terminal matched with the wiring terminal is arranged on the plug. The traditional wiring terminal usually clamps and fixes the copper wire of the wire through the matching of the bolt and the nut, however, when the bolt is installed, the bolt rotates and moves along the axial direction, and part of the copper wire is wound on the bolt and bears tension along with the rotation of the bolt, so that the copper wire is disconnected. Meanwhile, when the wiring terminal is clamped and fixed, part of the copper wire is pushed out of the clamping range due to the existence of clamping force, and the stability of electric connection is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binding post for socket is inside to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a terminal for use inside a socket, comprising:

the electric conduction piece is fixedly provided with a U-shaped supporting seat, and the supporting seat is provided with a fixing structure;

the wire smoothing piece is fixedly installed on the conductive piece, a wire smoothing groove used for flattening a wire is formed in the wire smoothing piece, a positioning piece is further installed on one side of the wire smoothing piece, and the positioning piece is matched with the fixing structure.

As a further aspect of the present invention: the fixed knot constructs including setting up internal thread on the supporting seat, screw-thread fit's threaded rod is installed with it to the internal thread inboard, threaded rod one end is rotated and is installed first fixed plate, the threaded rod other end be provided with an integrated into one piece fashioned knob, be provided with limit structure on the first fixed plate.

As a further aspect of the present invention: protruding stripes are fixedly mounted at the bottom of the first fixing plate and on the conductive piece, and the protruding stripes are arranged in a staggered mode.

As a further aspect of the present invention: the limiting structure comprises two limiting blocks arranged on two sides of the first fixing plate, the two limiting blocks are matched with limiting grooves arranged on the inner sides of the supporting seats, and the limiting grooves and the limiting blocks are arranged in a T shape.

As a further aspect of the present invention: the positioning piece comprises a positioning sleeve fixedly arranged on the conductive piece, and a rectangular notch is formed in the positioning sleeve;

one side of the wire smoothing piece, which faces the positioning sleeve piece, is provided with a protruding block integrally formed with the wire smoothing piece, a second fixing plate which penetrates through the wire smoothing piece and is in sliding connection with the protruding block is installed on the protruding block, a spring is sleeved on the second fixing plate, and the second fixing plate is connected with the triggering structure.

As the utility model discloses further scheme again: the triggering structure comprises a force applying plate fixedly installed on one side, facing the wire smoothing piece, of the first fixing plate, and the force applying plate is arranged in an L shape.

Compared with the prior art, the beneficial effects of the utility model are that: this application is through the wire casing of stroking out with fingers on the line spare to the copper wire carries out flat processing to rotate in the threaded rod bottom and install first fixed plate. When the threaded rod is rotated, the first fixing plate is in a non-rotating state, and when the threaded rod is vertically descended, the first fixing plate is driven to press and fix a copper wire of the wire, so that the situation that the copper wire is disconnected when the wiring terminal is installed is avoided;

secondly, still press the second fixed plate through the power plate when first fixed plate descends to utilize the second fixed plate to fix the wire, make the threaded rod fix wire and copper wire when moving to the stroke end simultaneously, the stability of its installation is strong.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

fig. 2 is a schematic view of a terminal used in the interior of a socket;

FIG. 3 is an exploded view of the structure of FIG. 2;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a cross-sectional view of FIG. 2;

FIG. 6 is an enlarged view at B in FIG. 5;

fig. 7 is a schematic structural view of a support base in a terminal for use in a socket.

In the figure: 1. a conductive member; 2. a supporting seat; 3. a knob; 4. a threaded rod; 5. an internal thread; 6. a first fixing plate; 7. a force generating plate; 8. a limiting block; 9. raised stripes; 10. stroking the thread piece; 11. a second fixing plate; 12. a spring; 13. a positioning kit; 14. a limiting groove; 15. a wire smoothing groove is formed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 2-7, in an embodiment of the present invention, a connecting terminal for use in a socket includes:

the electric piece 1, the supporting seat 2 that is "U" shape setting is fixed mounting on the electric piece 1, installs fixed knot on the supporting seat 2 and constructs.

The fixed knot constructs including setting up internal thread 5 on supporting seat 2, and threaded rod 4 with it screw-thread fit is installed to 5 inboards of internal thread, and first fixed plate 6 is installed in 4 one ends rotations of threaded rod, and the 4 other ends of threaded rod be provided with an integrated into one piece fashioned knob 3, be provided with limit structure on the first fixed plate 6.

Further, after the copper wire of the lead is flattened through the wire smoothing groove 15, the knob 3 is rotated through external force, the threaded rod 4 is driven to rotate along with the knob 3 when the knob 3 is rotated, so that the threaded rod 4 is matched with the internal thread 5 in a threaded manner to vertically descend when the threaded rod 4 rotates, the first fixing plate 6 is driven to vertically descend along with the knob when the threaded rod 4 vertically descends, and the conductive piece 1 is abutted and the guided copper wire is fixed when the first fixing plate 6 vertically descends;

the copper wire is more stable in fixation while the contact surface of the copper wire is wider through the flat processing of the copper wire.

Protruding stripes 9 are fixedly mounted at the bottom of the first fixing plate 6 and on the conductive piece 1, and the two groups of protruding stripes 9 are arranged in a staggered manner.

Furthermore, when the first fixing plate 6 descends, the copper wire is clamped through the convex stripes 9 on the first fixing plate 6 and the convex stripes 9 on the conductive piece 1, so that the copper wire is fixed in a wavy shape, and the copper wire is fixed more firmly under the condition that the copper wire is not broken.

The limiting structure comprises two limiting blocks 8 arranged on two sides of the first fixing plate 6, the two limiting blocks 8 are matched with a limiting groove 14 arranged on the inner side of the supporting seat 2, and the limiting groove 14 and the limiting blocks 8 are arranged in a T shape.

Further, drive first fixed plate 6 when threaded rod 4 rotates and erect and descend or rise, in order to avoid first fixed plate 6 to follow threaded rod 4 when threaded rod 4 rotates and rotate, carry on spacingly to it through the sliding fit of stopper 8 and spacing groove 14 to ensure that first fixed plate 6 can erect the stationary motion.

The wire smoothing part 10 is fixedly installed on the conductive part 1, a wire smoothing groove 15 for flattening the wire is formed in the wire smoothing part 10, a positioning part is further installed on one side of the wire smoothing part 10, and the positioning part is matched with the fixing structure.

The opening of the wire stripping groove 15 is gradually reduced and gradually widened, when the outer skin of the lead is stripped, the lead is inserted into the wire stripping groove 15, the copper wire in the wire stripping groove 15 is flattened, and then the copper wire is fixed through a fixing structure and the circuit of the copper wire is in a communication state.

The positioning piece comprises a positioning sleeve piece 13 fixedly arranged on the conductive piece 1, and a rectangular notch is formed in the positioning sleeve piece 13;

one side of the wire smoothing piece 10 facing the positioning sleeve 13 is provided with a protruding block integrally formed with the wire smoothing piece, the protruding block is provided with a second fixing plate 11 penetrating through the wire smoothing piece and connected with the protruding block in a sliding mode, the second fixing plate 11 is sleeved with a spring 12, and the second fixing plate 11 is connected with a triggering structure.

Further, the second fixing plate 11 comprises a cylindrical member penetrating through the protruding block, the fixing plate is fixedly installed at the bottom of the cylindrical member, the fixing plate and the notch are the same in shape, a stress plate is fixed at the other end of the cylindrical member, and the spring 12 is sleeved on the cylindrical member;

the fixed plate is in the notch inboard under the initial condition, presses down the atress board and passes through the atress board and drive cylindricality piece and fixed plate decline simultaneously when starting structure work, fixes inserting the direction of putting to the location external member 13 through the fixed plate.

The triggering structure comprises a force-exerting plate 7 fixedly installed on one side, facing the wire smoothing piece 10, of the first fixing plate 6, and the force-exerting plate 7 is arranged in an L shape.

Further, when the first fixing plate 6 is vertically descended, the power generation plate 7 is driven to vertically descend, so that the power generation plate 7 presses the second fixing plate 11 to fix the lead;

when the second fixing plate 11 is vertically lowered, the spring 12 is compressed, so that the spring 12 stores a certain elastic potential energy, and when the force applying plate 7 is separated from the second fixing plate 11, the spring 12 is driven to reset by the elastic potential energy of the spring 12.

In summary, the copper wire is flattened through the wire stripping groove 15 on the wire stripping piece 10, then the first fixing plate 6 is rotatably mounted at the bottom of the threaded rod 4, the first fixing plate 6 is in a non-rotating state when the threaded rod 4 is rotated, and the threaded rod 4 is vertically descended to drive the first fixing plate 6 to press and fix the copper wire of the lead, so that the situation that the copper wire is broken due to the rotation of the threaded rod 4 is avoided;

secondly, still press second fixed plate 11 through power plate 7 and fix the wire through second fixed plate 11 when first fixed plate 6 descends, make threaded rod 4 fix wire and copper wire when moving to the stroke end simultaneously, improved the stability and the reliability of wire electricity connection on binding post.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A terminal for use inside a socket, comprising:

the conductive piece (1), the support seat (2) which is arranged in a U shape is fixedly arranged on the conductive piece (1), and the support seat (2) is provided with a fixing structure;

wire smoothing piece (10), wire smoothing piece (10) fixed mounting is on electrically conductive piece (1), offers wire smoothing groove (15) that are used for the wire to flatten on wire smoothing piece (10), and wire smoothing piece (10) one side still installs the setting element, and the setting element cooperates with fixed knot constructs.

2. A terminal for the interior of a socket according to claim 1, wherein the fixing structure comprises an internal thread (5) arranged on the supporting base (2), a threaded rod (4) in threaded fit with the internal thread (5) is arranged inside the internal thread (5), a first fixing plate (6) is rotatably arranged at one end of the threaded rod (4), a knob (3) integrally formed with the other end of the threaded rod (4) is arranged at the other end of the threaded rod, and a limiting structure is arranged on the first fixing plate (6).

3. A terminal for socket interior according to claim 2, wherein the bottom of the first fixing plate (6) and the conductive member (1) are fixedly provided with the raised stripes (9), and the two sets of raised stripes (9) are arranged in a staggered manner.

4. A terminal for the interior of a socket according to claim 2, wherein the limiting structure comprises two limiting blocks (8) arranged at both sides of the first fixing plate (6), the two limiting blocks (8) are matched with a limiting groove (14) arranged at the inner side of the supporting seat (2), and the limiting groove (14) and the limiting blocks (8) are arranged in a T shape.

5. A terminal for use in a socket according to claim 2, wherein the positioning member comprises a positioning sleeve member (13) fixedly mounted on the conductive member (1), the positioning sleeve member (13) is provided with a rectangular notch;

one side of the wire smoothing piece (10) facing the positioning sleeve piece (13) is provided with a protruding block integrally formed with the wire smoothing piece, a second fixing plate (11) penetrating through the wire smoothing piece and connected with the protruding block in a sliding mode is installed on the protruding block, a spring (12) is sleeved on the second fixing plate (11), and the second fixing plate (11) is connected with the triggering structure.

6. A terminal for the interior of a socket according to claim 5, characterized in that the trigger structure comprises a force plate (7) fixedly arranged on one side of the first fixing plate (6) facing the wire smoothing piece (10), and the force plate (7) is arranged in an L shape.

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