CN210052859U

CN210052859U - Binding post of quick installation

Info

Publication number: CN210052859U
Application number: CN201920852134.4U
Authority: CN
Inventors: 张小刚
Original assignee: Nanjing Jimao Electrical And Mechanical Engineering Co Ltd
Current assignee: Nanjing Jimao Electrical And Mechanical Engineering Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-11
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a binding post of quick installation relates to binding post technical field, adopts screw fixed connection more for solving current binding post, and the comparison time that is spent of connecting, the not convenient enough problem of installation. The front end of binding post casing is provided with the thermovent, one side of binding post casing is provided with the wiring mouth, the upper end of binding post casing is provided with the test hole, fixed wiring apron, two are installed to one side of test hole the intermediate position department of fixed wiring apron is provided with the limiting plate, fixed wiring apron passes through the damping pivot with the binding post casing and rotates and be connected, the buckle is installed to the below of fixed wiring apron one end, the top of wiring mouth is provided with the draw-in groove, anticreep gasket is installed to the lower extreme of fixed wiring apron.

Description

Binding post of quick installation

Technical Field

The utility model relates to a binding post technical field specifically is a binding post of quick installation.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more. The most widely used terminals are hardware terminals, nut terminals, spring terminals and the like besides the PCB terminals, and the connecting terminals are applied for conveniently connecting wires and are actually a section of metal sheet sealed in insulating plastic, both ends of the metal sheet are provided with holes for inserting the wires, screws are used for fastening or loosening, for example, two wires need to be connected sometimes and disconnected sometimes, and the two wires can be connected by the terminals and disconnected at any time without welding or winding the two wires together, so that the connecting terminals are convenient and quick. And the connector is suitable for interconnection of a large number of wires, and has special terminal rows and terminal boxes in the power industry.

However, the existing connecting terminal is mostly fixedly connected by screws, so that the connection is time-consuming and the installation is not convenient enough; the existing requirements are therefore not met, for which we propose a quick-fit connection terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binding post of quick installation to current binding post who proposes in solving above-mentioned background art adopts screw fixed connection more, connects up and comparatively expends time, installs not convenient enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: a quick-mounting wiring terminal comprises a wiring terminal shell, wherein a heat dissipation port is formed in the front end of the wiring terminal shell, penetrates through the wiring terminal shell and extends into the wiring terminal shell, wiring ports are formed in one side of the wiring terminal shell, two wiring ports are formed in each wiring port, the two wiring ports are symmetrical with respect to the horizontal central line of the wiring terminal shell, a test hole is formed in the upper end of the wiring terminal shell, a fixed wiring cover plate is mounted on one side of the test hole, the two fixed wiring cover plates are symmetrical with respect to the horizontal central line of the wiring terminal shell, a limiting plate is arranged in the middle of each fixed wiring cover plate, the three limiting plates are sequentially distributed, the fixed wiring cover plates are rotatably connected with the wiring terminal shell through damping rotating shafts, and a buckle is mounted below one end of each fixed wiring cover plate, the top of wiring mouth is provided with the draw-in groove, the lower extreme of fixed wiring apron is installed and is prevented creeping distance pad.

Preferably, a plurality of fixed pressing blocks are arranged below the anti-creeping gasket and distributed in sequence.

Preferably, the lower end of the interior of the wiring terminal shell is provided with a conductive block, and a wiring groove is formed above the conductive block.

Preferably, the bottom plate is installed to the below of binding post casing, set screw is all installed in the four corners of bottom plate, the fixed piece is installed to the intermediate position department of bottom plate.

Preferably, the fixing sheet comprises an insulating layer, a heat dissipation layer, a flame retardant layer and a waterproof layer, and the heat dissipation layer is mounted outside the insulating layer.

Preferably, the outer part of the heat dissipation layer is provided with a flame retardant layer, and the outer part of the flame retardant layer is provided with a waterproof layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed wiring apron at the upper end installation of binding post casing can fix the wire through the apron, through pressing fixed wiring apron, thereby fixed compact heap of fixed wiring apron lower extreme extrudees the wire and realizes fixing, can fix as long as press, it is more convenient trouble-saving, relatively more convenient fix with screw in the past, solved current binding post and adopted screw fixed connection more, connect and more consume the time, the not convenient enough problem of installation.

2. The utility model discloses a front end at the binding post casing is provided with the thermovent, can effectively dispel the heat, dispel the heat when inside wire work produces certain heat, and heat dispersion is better, simple structure, and the practicality is high.

3. The utility model discloses an internally mounted at the bottom plate has the stationary blade, and the inside of stationary blade is provided with fire-retardant layer, and fire-retardant PC board is installed on fire-retardant layer, and is high temperature resistant, can be effectively fire-retardant to guarantee safe in utilization, overall structure's performance is better, and the practicality is higher.

Drawings

Fig. 1 is a perspective view of a quick-install terminal of the present invention;

fig. 2 is a cross-sectional view of a quick-install terminal of the present invention;

FIG. 3 is a schematic structural view of the bottom plate of the present invention;

fig. 4 is a schematic structural view of the fixing sheet of the present invention.

In the figure: 1. a terminal housing; 2. a heat dissipation port; 3. a test well; 4. a limiting plate; 5. fixing a wiring cover plate; 6. a wiring port; 7. a damping rotating shaft; 8. buckling; 9. a card slot; 10. an anti-creeping spacer; 11. fixing the compression block; 12. a conductive block; 13. a wiring slot; 14. a base plate; 15. a fixing sheet; 16. a set screw; 17. an insulating layer; 18. a heat dissipation layer; 19. a flame retardant layer; 20. and a waterproof layer.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a quick-mounting wiring terminal comprises a wiring terminal shell 1, wherein a heat dissipation port 2 is arranged at the front end of the wiring terminal shell 1, the heat dissipation port 2 penetrates through and extends into the wiring terminal shell 1, wiring ports 6 are arranged on one side of the wiring terminal shell 1, two wiring ports 6 are arranged, the two wiring ports 6 are symmetrical about the horizontal central line of the wiring terminal shell 1, a test hole 3 is arranged at the upper end of the wiring terminal shell 1, a fixed wiring cover plate 5 is arranged on one side of the test hole 3, the two fixed wiring cover plates 5 are arranged, the two fixed wiring cover plates 5 are symmetrical about the horizontal central line of the wiring terminal shell 1, the fixing is simpler and more convenient, the fixing performance is better, a limiting plate 4 is arranged at the middle position of the two fixed wiring cover plates 5, the three limiting plates 4 are arranged, the three limiting plates 4 are sequentially distributed, the fixed wiring cover plates 5 are rotatably, loosen and close more conveniently, buckle 8 is installed to the below of 5 one ends of fixed wiring apron, and the top of wiring mouth 6 is provided with draw-in groove 9, and anticreep gasket 10 is installed to the lower extreme of fixed wiring apron 5, and holistic simple structure uses more conveniently, and the practicality is higher.

Further, the lower part of the anti-creeping gasket 10 is provided with a fixed pressing block 11, the fixed pressing block 11 is provided with a plurality of, and the fixed pressing blocks 11 of the plurality of are distributed in sequence, so that the fixing performance is better, and the installation is more stable.

Further, the lower extreme of binding post casing 1 inside is provided with conducting block 12, and the top of conducting block 12 is provided with wiring groove 13, and the installation of wire is placed more standardly, and the performance is better.

Further, a bottom plate 14 is installed below the terminal housing 1, fixing screws 16 are installed at four corners of the bottom plate 14, the installation and the disassembly are more convenient and rapid, and a fixing piece 15 is installed at the middle position of the bottom plate 14.

Further, the fixing sheet 15 includes an insulating layer 17, a heat dissipation layer 18, a flame retardant layer 19, and a waterproof layer 20, and the heat dissipation layer 18 is mounted outside the insulating layer 17, so that the heat dissipation performance is better.

Further, the flame retardant layer 19 is attached to the outside of the heat dissipation layer 18, and the waterproof layer 20 is attached to the outside of the flame retardant layer 19, so that water can be prevented to some extent.

The working principle is as follows: when in use, the sheath of the wire is stripped by one centimeter, the fixed wiring cover plate 5 is opened, the damping rotating shaft 7 can ensure the stability of the fixed wiring cover plate 5 after the fixed wiring cover plate 5 is opened, the wire is inserted into the corresponding wiring port 6, after the fixed wiring cover plate 5 is closed, the damping rotating shaft 7 drives the fixed wiring cover plate 5 to move downwards, the fixed pressing block 11 downwards extrudes the wire to fix the wire when the fixed wiring cover plate 5 moves downwards, the buckle 8 below one end of the fixed wiring cover plate 5 enters the clamping groove 9 through pressing, so that the fixed wiring cover plate 5 is fixed, the wire cannot be loosened, the connection stability is fully ensured, the service performance of the wiring terminal can be fully ensured, the insulating layer 17 can fully insulate to prevent electric leakage, the flame-retardant layer 19 can ensure the safety when the internal temperature is too high to generate faults, and the flame retardance is sufficient.

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.

Claims

1. The utility model provides a binding post of quick installation, includes binding post casing (1), its characterized in that: the front end of the wiring terminal shell (1) is provided with a heat dissipation port (2), the heat dissipation port (2) penetrates through and extends into the wiring terminal shell (1), one side of the wiring terminal shell (1) is provided with two wiring ports (6), the two wiring ports (6) are symmetrical about the horizontal central line of the wiring terminal shell (1), the upper end of the wiring terminal shell (1) is provided with a test hole (3), one side of the test hole (3) is provided with a fixed wiring cover plate (5), the two fixed wiring cover plates (5) are symmetrical about the horizontal central line of the wiring terminal shell (1), the middle positions of the two fixed wiring cover plates (5) are provided with three limiting plates (4), the three limiting plates (4) are arranged, and the three limiting plates (4) are distributed in sequence, fixed wiring apron (5) are connected through damping pivot (7) rotation with binding post casing (1), buckle (8) are installed to the below of fixed wiring apron (5) one end, the top of wiring mouth (6) is provided with draw-in groove (9), anticreep gasket (10) are installed to the lower extreme of fixed wiring apron (5).

2. A quick-install terminal as claimed in claim 1, wherein: the anti-creeping gasket is characterized in that a fixed pressing block (11) is arranged below the anti-creeping gasket (10), the fixed pressing block (11) is provided with a plurality of fixed pressing blocks (11), and the fixed pressing blocks (11) are distributed in sequence.

3. A quick-install terminal as claimed in claim 1, wherein: the lower extreme of binding post casing (1) inside is provided with conducting block (12), the top of conducting block (12) is provided with wiring groove (13).

4. A quick-install terminal as claimed in claim 1, wherein: bottom plate (14) are installed to the below of binding post casing (1), set screw (16) are all installed in the four corners of bottom plate (14), stationary blade (15) are installed to the intermediate position department of bottom plate (14).

5. A quick-fit terminal according to claim 4, wherein: the fixing sheet (15) comprises an insulating layer (17), a heat dissipation layer (18), a flame-retardant layer (19) and a waterproof layer (20), wherein the heat dissipation layer (18) is arranged outside the insulating layer (17).

6. A quick-fit terminal according to claim 5, wherein: the heat dissipation layer (18) is externally provided with a flame-retardant layer (19), and the flame-retardant layer (19) is externally provided with a waterproof layer (20).