CN217642018U

CN217642018U - Power connection structure convenient and rapid to connect

Info

Publication number: CN217642018U
Application number: CN202221440162.3U
Authority: CN
Inventors: 毛王清; 赵航宇; 张贤; 陈建建
Original assignee: State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Current assignee: State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-21
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a power wiring technical field just discloses a convenient power wiring structure of working a telephone switchboard fast, including power main part and the terminal of setting on the power main part lateral wall, the wiring hole has been seted up to the lateral wall of terminal, it has the wiring to peg graft in the inside in wiring hole, the standing groove has been seted up at the top in wiring hole, and the inside of standing groove is equipped with U type pole, the bottom both ends of U type pole are fixed respectively and are equipped with first arc splint and second arc splint, the top screw thread of U type pole is equipped with the screw rod, and the pole wall of screw rod with the top of terminal is rotated and is connected, the both sides of U type pole all are equipped with stop gear. The utility model discloses the simple operation, convenient quick wiring has ensured the steadiness of wiring simultaneously.

Description

Power connection structure convenient and rapid to connect

Technical Field

The utility model relates to a power wiring technical field especially relates to a power wiring structure of convenient quick wiring.

Background

The existing switching power supply is generally provided with a binding post, and a power supply end of an external device is connected with the binding post through a conducting wire, so that the function of switching on a circuit is achieved.

Wherein patent number is CN212380581U, discloses a switching power supply's wiring structure, including installation base and casing, the top fixedly connected with casing of installation base, one side fixedly connected with interface of casing, the top of interface is threaded hole, the inside wall threaded connection of screw hole has fixed screw button, the inside swing joint of interface has dustproof stopper, one side fixed mounting of interface has the fixed block, the one end of fixed block articulates through the hinge has removable cover, the wire casing has all been seted up on the surface of fixed block and removable cover, the fixed soft ring of inside fixedly connected with of wire casing, the fixed picture peg of one end fixedly connected with of removable cover, the fixed orifices has been seted up to the other end of fixed block, the inside threaded connection of fixed orifices has the gim peg.

In order to prevent that the wiring breaks away from with the terminal and causes contact failure's phenomenon in foretell scheme, set up fixed block and removable cover in one side of power casing, rethread fixed block and removable cover will connect the line centre gripping fixed, but when using, it is fixed with the interface through the tip of fixed screw button with the wiring earlier, rethread gim peg will be removable cover fixed with the fixed block just can fix the wiring, this process operation is comparatively loaded down with trivial details, can not realize the function of quick wiring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the power wiring structure is not convenient for operate in the prior art, and providing a power wiring structure of convenient quick wiring.

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

the utility model provides a convenient power wiring structure of working a telephone switchboard fast, includes power supply main part and sets up the terminal on power supply main part lateral wall, the wiring hole has been seted up to the lateral wall of terminal, the inside in wiring hole is pegged graft and is had the wiring, the standing groove has been seted up at the top in wiring hole, and the inside of standing groove is equipped with U type pole, the bottom both ends of U type pole are fixed respectively and are equipped with first arc splint and second arc splint, the top screw thread of U type pole is equipped with the screw rod, and the pole wall of screw rod with the top of terminal is rotated and is connected, the both sides of U type pole all are equipped with stop gear.

Preferably, the limiting mechanism comprises limiting sliding blocks fixedly arranged on two sides of the U-shaped rod, and limiting sliding grooves matched with the limiting sliding blocks are formed in two sides of the placing groove.

Preferably, a supporting table is fixedly arranged at the bottom of the wiring hole, and the guide core of the wiring is positioned at the top of the supporting table.

Preferably, the support platform and the binding post are made of the same material.

Preferably, the upper end of the screw rod extends to the outside of the binding post and is fixedly provided with a knob, and the knob is an insulated PVC knob.

Preferably, the second arc-shaped clamping plate is higher than the first arc-shaped clamping plate, the first arc-shaped clamping plate is aligned with the core guiding position of the wiring, and the second arc-shaped clamping plate is aligned with the sheath position of the wiring.

Preferably, the inside wall of first arc splint and second arc splint is provided with anti-skidding line.

Compared with the prior art, the utility model provides a convenient power wiring structure of working a telephone switchboard fast possesses following beneficial effect:

1. this convenient power connection structure of working a telephone switchboard fast, through setting up the U type pole on the terminal, first arc splint, second arc splint, screw rod and spacing slider, it makes U type pole move down and drive first arc splint and second arc splint and move down to rotate the screw rod, first arc splint press from both sides the core that leads of working a telephone switchboard tightly, the crust that second arc splint will work a telephone switchboard tightly, not only can press from both sides the fastening with the terminal of working a telephone switchboard and decide, and can consolidate the wiring, prevent the phenomenon that wiring and terminal break away from.

2. This convenient power connection structure of working a telephone switchboard fast, through the brace table that is equipped with, the brace table can contact with the core of leading of wiring, ensures the wiring and the firm contact of terminal for circuit switch on power supply circuit.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the simple operation makes things convenient for quick wiring, has ensured the steadiness of wiring simultaneously.

Drawings

Fig. 1 is a schematic structural view of a power supply wiring structure for convenient and quick wiring provided by the present invention;

FIG. 2 is a schematic side view of the terminal of FIG. 1;

fig. 3 is a perspective view of the U-shaped bar, the first arc splint and the second arc splint of fig. 2.

In the figure: 1 power main part, 2 terminals, 3 wiring holes, 4 wiring, 5U type pole, 6 first arc splint, 7 second arc splint, 8 screw rods, 9 spacing slider, 10 brace tables, 11 knobs, 12 anti-skidding lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a power supply wiring structure convenient and fast to wire comprises a power supply main body 1 and a wiring terminal 2 arranged on the side wall of the power supply main body 1, wherein a wiring hole 3 is formed in the side wall of the wiring terminal 2, a wiring 4 is inserted in the wiring hole 3, a placing groove is formed in the top of the wiring hole 3, a U-shaped rod 5 is arranged in the placing groove, a first arc-shaped clamping plate 6 and a second arc-shaped clamping plate 7 are fixedly arranged at two ends of the bottom of the U-shaped rod 5 respectively, the setting height of the second arc-shaped clamping plate 7 is larger than that of the first arc-shaped clamping plate 6, the first arc-shaped clamping plate 6 is aligned with the guide core position of the wiring 4, and the second arc-shaped clamping plate 7 is aligned with the sheath position of the wiring 4; the inner side walls of the first arc-shaped clamping plate 6 and the second arc-shaped clamping plate 7 are provided with anti-skidding lines 12, and the anti-skidding lines 12 can improve the clamping stability of the first arc-shaped clamping plate 6 and the second arc-shaped clamping plate 7 on the wire 4; the top screw thread of U type pole 5 is equipped with screw rod 8, and the pole wall of screw rod 8 is rotated with the top of terminal 2 and is connected, and the upper end of screw rod 8 extends to the outside of terminal 2 and fixes and be equipped with knob 11, and knob 11 adopts insulating PVC knob, and knob 11 is convenient for the staff and rotates 8 rotations of screw rod and will work a telephone switchboard 4 and fix the inside at terminal 3.

Referring to fig. 2, both sides of the U-shaped rod 5 are provided with limiting mechanisms, each limiting mechanism comprises a limiting slide block 9 fixedly arranged on both sides of the U-shaped rod 5, both sides of the placing groove are provided with limiting slide grooves matched with the limiting slide blocks 9, and the limiting slide blocks 9 slide in the limiting slide grooves to ensure that the screw rod 8 drives the U-shaped rod 5 to move up and down when rotating.

Referring to fig. 2, a support table 10 is fixedly arranged at the bottom of the wiring hole 3, and a guide core of the wiring 4 is positioned at the top of the support table 10; the support table 10 and the binding post 2 are made of the same material, and after the support table 10 is contacted with the guide core of the wiring 4, the circuit of the power supply can be switched on.

The utility model discloses in, during the use, insert wiring 4 on terminal 2 wiring hole 3 inside earlier, rotate knob 11 again and make screw rod 8 rotatory, screw rod 8 can make U type pole 5 move down and drive first arc splint 6 and second arc splint 7 and move down, first arc splint 6 press from both sides the core of leading of wiring 4 tightly, second arc splint 7 press from both sides the crust of wiring tightly, not only can put through wiring 4 and terminal 3 fast, and can consolidate wiring 4, prevent the phenomenon that wiring 4 and terminal 3 break away from.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a convenient power connection structure of quick wiring, includes power main part (1) and sets up terminal (2) on power main part (1) lateral wall, its characterized in that, wiring hole (3) have been seted up to the lateral wall of terminal (2), the inside of wiring hole (3) is pegged graft and is had wiring (4), the standing groove has been seted up at the top of wiring hole (3), and the inside of standing groove is equipped with U type pole (5), the bottom both ends of U type pole (5) are fixed respectively and are equipped with first arc splint (6) and second arc splint (7), the top screw thread of U type pole (5) is equipped with screw rod (8), and the pole wall of screw rod (8) with the top of terminal (2) is rotated and is connected, the both sides of U type pole (5) all are equipped with stop gear.

2. The power supply wiring structure convenient and quick to wire according to claim 1, wherein the limiting mechanism comprises limiting sliding blocks (9) fixedly arranged on two sides of the U-shaped rod (5), and two sides of the placing groove are respectively provided with a limiting sliding groove matched with the limiting sliding blocks (9).

3. The power supply wiring structure convenient and quick to wire according to claim 1, characterized in that a support table (10) is fixedly arranged at the bottom of the wiring hole (3), and the guide core of the wiring (4) is positioned at the top of the support table (10).

4. A power connection structure for convenient and fast connection of power supply according to claim 3, wherein said support stand (10) and said connection post (2) are made of the same material.

5. The power supply wiring structure convenient and quick to connect the wire as claimed in claim 1, wherein the upper end of the screw rod (8) extends to the outside of the wiring terminal (2) and is fixedly provided with a knob (11), and the knob (11) is an insulated PVC knob.

6. The power supply wiring structure convenient and quick to wire according to claim 1, characterized in that the height of the second arc-shaped clamping plate (7) is larger than that of the first arc-shaped clamping plate (6), the first arc-shaped clamping plate (6) is aligned with the position of the guide core of the wiring (4), and the second arc-shaped clamping plate (7) is aligned with the position of the sheath of the wiring (4).

7. The power supply wiring structure convenient and quick to wire according to claim 1, wherein the inner side walls of the first arc-shaped clamping plate (6) and the second arc-shaped clamping plate (7) are provided with anti-skid lines (12).