CN215377710U - Wear-resisting long-life household electrical appliances pencil terminal - Google Patents

Abstract

The utility model belongs to the technical field of wire harness terminals, and particularly relates to a wear-resistant long-life household appliance wire harness terminal, which adopts the technical scheme that: the terminal comprises a wire harness, one end of the wire harness is connected with a terminal, one end of the terminal, far away from the wire harness, is connected with a connecting wire, and further comprises a connecting structure installed in the terminal, wherein the connecting structure consists of a connecting assembly, a pulling assembly and a limiting assembly, the connecting assembly comprises a fixed frame, the outer side of the fixed frame is wrapped by a rubber sleeve, a first conductive connecting plate is fixedly installed at the inner bottom end of the fixed frame, and a fixed pressing plate is arranged above the first conductive connecting plate, so that the terminal has the beneficial effects that: through rotating the pull rod, separate pull rod and spacing frame, the pulling push pedal, through the fixed pressing plate of push pedal pulling, adjust the distance between fixed pressing plate and the electrically conductive connecting plate one according to the size of connecting wire, be connected the connecting wire left end with the electrically conductive connecting plate one, semi-circular spread groove on the fixed pressing plate.

Description

Wear-resisting long-life household electrical appliances pencil terminal

Technical Field

The utility model relates to the technical field of wire harness terminals, in particular to a wear-resistant long-life household appliance wire harness terminal.

Background

The terminal is a multi-finger terminal, namely a wiring terminal, and is divided into a single hole, a double hole, a socket and a hook according to types, and the terminal is divided into materials of copper silver plating, copper zinc plating, copper, aluminum and iron, and the functions of the terminal and the terminal are mainly used for transmitting electric signals and conducting electricity.

The prior art has the following defects: the size of the connecting hole of the existing wire harness terminal is fixed, the connecting hole cannot be adjusted according to the thickness of a connecting wire, the wire harness terminal needs to be replaced again, the wire harness terminal is connected, the use is troublesome, and the working efficiency is reduced.

Therefore, it is necessary to develop a wear-resistant long-life terminal for a wire harness of a home appliance.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a wear-resistant long-life household appliance wiring harness terminal, which is characterized in that a pull rod is separated from a limiting frame by rotating the pull rod, a push plate is pulled, a fixed press plate is pulled by the push plate, the distance between the fixed press plate and a first conductive connecting plate is adjusted according to the size of a connecting wire, and the left end of the connecting wire is connected with a first conductive connecting plate and a semicircular connecting groove on the fixed press plate, so that the problems in the background art are solved.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a wear-resisting long-life household electrical appliances pencil terminal, includes the pencil, pencil one end is connected with the terminal, the terminal is kept away from pencil one end and is connected with the connecting wire, still includes the connection structure of installing in the terminal, connection structure comprises coupling assembling, pulling subassembly, spacing subassembly, coupling assembling includes fixed frame, the rubber sleeve has been wrapped up in the fixed frame outside, fixed mounting has electrically conductive connecting plate one in the fixed frame, electrically conductive connecting plate one top is equipped with holding plate, the semicircular spread groove has all been seted up on holding plate bottom, electrically conductive connecting plate one top, holding plate top fixed mounting has the push pedal, push pedal top fixed mounting has the spring, the fixed and fixed frame fixed connection in spring top, the pulling subassembly is installed on the push pedal top, spacing subassembly is all installed to the push pedal both sides, holding plate bottom, the terminal, The locating groove is formed in a semicircular connecting groove formed in the top end of the conductive connecting plate, locating blocks are fixedly mounted on two sides of the left end of the connecting wire, and the locating blocks are movably connected with the locating grooves.

Preferably, the limiting assembly comprises a limiting hole, and the two sides of the push plate are both provided with the limiting hole.

Preferably, the limiting hole is internally and movably connected with a limiting rod, and the top end and the bottom end of the limiting rod are respectively and fixedly connected with the fixing frame and the top end of the conductive connecting plate through fixing blocks.

Preferably, the pulling assembly comprises a telescopic rod, the bottom end of the telescopic rod is fixedly connected with the top end of the push plate, a connecting block is fixedly mounted on the top end of the fixing frame, and a limiting frame is fixedly mounted on the top end of the connecting block.

Preferably, the top end of the telescopic rod penetrates through the fixing frame and the connecting block and extends into the limiting frame, and the limiting frame is of a hollow structure.

Preferably, the top end of the telescopic rod is fixedly provided with a bearing, and two sides of the bearing are both fixedly provided with pull rods.

Preferably, the limiting frame is provided with a circular groove, the limiting frame is uniformly provided with four groups of first through grooves, and the first through grooves are communicated with the circular groove.

The utility model has the beneficial effects that:

according to the utility model, the push plate is pulled by the pulling assembly, the fixed pressing plate is pulled by the push plate, the distance between the fixed pressing plate and the first conductive connecting plate is adjusted according to the size of the connecting wire, the left end of the connecting wire is connected with the first conductive connecting plate and the semicircular connecting groove on the fixed pressing plate, the positioning block is connected with the positioning groove, the pull rod is loosened, the fixed pressing plate is pushed by the spring to move along the limiting rod, the connecting wire is fixed with the semicircular connecting groove, and the positioning block is fixed in the positioning groove.

Drawings

FIG. 1 is a front view provided by the present invention;

FIG. 2 is a side cross-sectional view provided by the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 4 is a top cross-sectional view of a fixed frame provided by the present invention;

fig. 5 is a top view of the limiting frame provided by the present invention.

In the figure: the connecting structure comprises a wire harness 1, a terminal 2, a connecting wire 3, a connecting structure 4, a connecting assembly 5, a fixing frame 51, a rubber sleeve 52, a first conductive connecting plate 53, a fixing pressing plate 54, a semicircular connecting groove 55, a push plate 56, a spring 57, a positioning groove 58, a positioning block 59, a pulling assembly 6, an expansion link 61, a bearing 62, a pull rod 63, a connecting block 64, a limiting frame 66, a circular groove 67, a first through groove 68, a limiting assembly 7, a limiting rod 71, a limiting hole 72 and a fixing block 73.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to the attached drawings 1-5, the utility model provides a wear-resistant long-life household appliance wiring harness terminal, which comprises a wiring harness 1, wherein one end of the wiring harness 1 is connected with a terminal 2, one end of the terminal 2, which is far away from the wiring harness 1, is connected with a connecting wire 3, the terminal also comprises a connecting structure 4 arranged in the terminal 2, the connecting structure 4 consists of a connecting assembly 5, a pulling assembly 6 and a limiting assembly 7, the connecting assembly 5 comprises a fixed frame 51, the outer side of the fixed frame 51 is wrapped with a rubber sleeve 52, a conductive connecting plate 53 is fixedly arranged at the inner bottom end of the fixed frame 51, a fixed pressing plate 54 is arranged above the conductive connecting plate 53, the bottom end of the fixed pressing plate 54 and the top end of the conductive connecting plate 53 are both provided with semicircular connecting grooves 55, the top end of the fixed pressing plate 54 is fixedly provided with a push plate 56, the top end of the push plate 56 is fixedly provided with a spring 57, the top end of the spring 57 is fixedly connected with the fixed frame 51, the top end of the push plate 56 is provided with the pulling assembly 6, the two sides of the push plate 56 are respectively provided with a limiting component 7, the bottom end of the fixed pressing plate 54 and a semicircular connecting groove 55 formed in the top end of the first conductive connecting plate 53 are respectively provided with a positioning groove 58, the two sides of the left end of the connecting wire 3 are respectively and fixedly provided with a positioning block 59, the positioning block 59 is movably connected with the positioning groove 58, specifically, the push plate 56 is pulled through the pulling component 6, the fixed pressing plate 54 is pulled through the push plate 56, the distance between the fixed pressing plate 54 and the first conductive connecting plate 53 is adjusted according to the size of the connecting wire 3, the left end of the connecting wire 3 is connected with the first conductive connecting plate 53 and the semicircular connecting groove 55 on the fixed pressing plate 54, the positioning block 59 is connected with the positioning groove 58, the pull rod 63 is loosened, the fixed pressing plate 54 is pushed by the spring 57 to move along the limiting rod 71, the connecting wire 3 is fixed with the semicircular connecting groove 55, and the positioning block 59 is fixed in the positioning groove 58;

further, the limiting component 7 comprises a limiting hole 72, and the two sides of the push plate 56 are both provided with the limiting hole 72;

further, a limiting rod 71 is movably connected in the limiting hole 72, the top end and the bottom end of the limiting rod 71 are respectively and fixedly connected with the fixing frame 51 and the top end of the first conductive connecting plate 53 through fixing blocks 73, specifically, the push plate 56 is movably connected with the limiting rod 71 through the limiting hole 72, and the push plate 56 is limited through the limiting rod 71 to avoid deviation;

further, the pulling assembly 6 comprises an expansion link 61, the bottom end of the expansion link 61 is fixedly connected with the top end of the push plate 56, the top end of the fixed frame 51 is fixedly provided with a connecting block 64, and the top end of the connecting block 64 is fixedly provided with a limiting frame 66;

further, the top end of the telescopic rod 61 penetrates through the fixing frame 51 and the connecting block 64 and extends into the limiting frame 66, the limiting frame 66 is of a hollow structure, and particularly, the limiting frame 66 is of a hollow structure so that the pull rod 63 can be limited conveniently;

further, a bearing 62 is fixedly mounted at the top end of the telescopic rod 61, pull rods 63 are fixedly mounted on both sides of the bearing 62, and specifically, the pull rods 63 are movably connected with the telescopic rod 61 through the bearing 62;

furthermore, a circular groove 67 is formed in the limiting frame 66, four groups of first through grooves 68 are uniformly formed in the limiting frame 66, the first through grooves 68 are communicated with the circular groove 67, and particularly, the pull rod 63 can be taken out and limited more conveniently by uniformly forming the four groups of first through grooves 68 in the limiting frame 66.

The using process of the utility model is as follows: when the utility model is used, the positioning blocks 59 are fixedly arranged on both sides of the left end of the connecting wire 3, the pull rod 63 is rotated to separate the pull rod 63 from the limit frame 66, the push plate 56 is pulled, the fixed pressing plate 54 is pulled through the push plate 56, adjusting the distance between the fixed pressing plate 54 and the first conductive connecting plate 53 according to the size of the connecting wire 3, connecting the left end of the connecting wire 3 with the first conductive connecting plate 53 and the semicircular connecting groove 55 on the fixed pressing plate 54, connecting the positioning block 59 with the positioning groove 58, loosening the pull rod 63, pushing the fixed pressing plate 54 to move along the limiting rod 71 through the spring 57, fixing the connecting wire 3 with the semicircular connecting groove 55, fixing the positioning block 59 in the positioning groove 58, pushing the pull rod 63, the telescopic rod 61 is contracted, the pull rod 63 is moved into the limiting frame 66 through the first through groove 68, the pull rod 63 is rotated, and the pull rod 63 is limited through the limiting frame 66.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a wear-resisting long-life household electrical appliances pencil terminal, includes pencil (1), pencil (1) one end is connected with terminal (2), pencil (1) one end is kept away from in terminal (2) and connecting wire (3), its characterized in that: still including installing connection structure (4) in terminal (2), connection structure (4) comprises coupling assembling (5), pulling subassembly (6), spacing subassembly (7), coupling assembling (5) are including fixed frame (51), fixed frame (51) outside parcel has rubber sleeve (52), fixed frame (51) inner bottom fixed mounting has conductive connecting plate (53), conductive connecting plate (53) top is equipped with fixed clamp plate (54), semi-circular spread groove (55) have all been seted up on fixed clamp plate (54) bottom, conductive connecting plate (53) top, fixed clamp plate (54) top fixed mounting has push pedal (56), push pedal (56) top fixed mounting has spring (57), fixed and fixed frame (51) fixed connection in spring (57) top, pulling subassembly (6) are installed on push pedal (56) top, spacing subassembly (7) are all installed to push pedal (56) both sides, constant head tank (58) have all been seted up on semicircular connecting groove (55) that fixed pressing plate (54) bottom, electrically conductive connecting plate (53) top were seted up, the equal fixed mounting in connecting wire (3) left end both sides has locating piece (59), locating piece (59) and constant head tank (58) swing joint.

2. A wear-resistant long-life household electrical appliance wire harness terminal as claimed in claim 1, wherein: the limiting assembly (7) comprises a limiting hole (72), and the two sides of the push plate (56) are provided with the limiting hole (72).

3. A wear-resistant long-life household electrical appliance wire harness terminal as claimed in claim 2, wherein: spacing hole (72) internal swing joint has gag lever post (71), gag lever post (71) top, bottom all through fixed block (73) respectively with fixed frame (51), electrically conductive connecting plate (53) top fixed connection.

4. A wear-resistant long-life household electrical appliance wire harness terminal as claimed in claim 1, wherein: pulling subassembly (6) include telescopic link (61), telescopic link (61) bottom and push pedal (56) top fixed connection, fixed frame (51) top fixed mounting has connecting block (64), connecting block (64) top fixed mounting has spacing frame (66).

5. A wear-resistant long-life household electrical appliance wire harness terminal as claimed in claim 4, wherein: the top end of the telescopic rod (61) penetrates through the fixing frame (51) and the connecting block (64) and extends into the limiting frame (66), and the limiting frame (66) is of a hollow structure.

6. A wear-resistant long-life household electrical appliance wire harness terminal as claimed in claim 5, wherein: the telescopic link (61) top fixed mounting has bearing (62), equal fixed mounting in bearing (62) both sides has pull rod (63).

7. A wear-resistant long-life household electrical appliance wire harness terminal as claimed in claim 4, wherein: circular grooves (67) are formed in the limiting frame (66), four groups of first through grooves (68) are uniformly formed in the limiting frame (66), and the first through grooves (68) are communicated with the circular grooves (67).

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