CN216413290U

CN216413290U - Compressor wiring terminal with grounding shielding wire

Info

Publication number: CN216413290U
Application number: CN202122724844.9U
Authority: CN
Inventors: 薛贸芮
Original assignee: HUI-FENG ELECTRONICS RIZHAO CO LTD
Current assignee: HUI-FENG ELECTRONICS RIZHAO CO LTD
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-29
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a compressor wiring terminal with a grounding shielding wire, which comprises a circular shell, wherein three mounting holes which are arranged in an equilateral triangle shape are formed in the end surface of the shell, and a wiring terminal penetrating through the shell is packaged in each mounting hole by a glass body; the end face of the shell is also provided with a fixed seat, and the fixed seat is positioned on a central line between any two mounting holes; the fixing seat is provided with a grounding shielding steel needle which is arranged in parallel with the wiring terminal, and the length of the grounding shielding steel needle is greater than that of the wiring terminal. According to the utility model, the grounding shielding steel needle is arranged on the wiring terminal, so that the wiring terminal is in a safe state when being plugged and unplugged, the safety of personnel and equipment is ensured, and the problem that the traditional wiring terminal is unsafe is solved; through the optimal design, the wiring terminal has compact structure and uniform specification and is convenient for batch production.

Description

Compressor wiring terminal with grounding shielding wire

Technical Field

The utility model relates to the technical field of compressor wiring terminals, in particular to a compressor wiring terminal with a grounding shielding wire.

Background

The sealed wiring terminal is widely applied to compressor components and is an indispensable key component in the compressor. The current connecting terminal comprises an end cover and a connecting terminal, but does not have a grounding wire or a shielding wire, and a special connecting position is needed in the environment needing the grounding wire or the shielding wire. Because the connecting terminal is a sealing structure, a grounding wire cannot be arranged on the site, and therefore the compressor connecting terminal with the grounding shielding wire is needed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to overcome the problems, a compressor wiring terminal with a grounding shielding wire is provided.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a compressor wiring terminal with a grounding shielding line comprises a circular shell, wherein three mounting holes which are arranged in an equilateral triangle manner are formed in the end face of the shell, and a wiring terminal penetrating through the shell is packaged in each mounting hole by a glass body; the end face of the shell is also provided with a fixed seat, and the fixed seat is positioned on a central line between any two mounting holes; the fixing seat is provided with a grounding shielding steel needle which is arranged in parallel with the wiring terminal, and the length of the grounding shielding steel needle is greater than that of the wiring terminal.

In the utility model, the distance from the fixed seat to the center of the shell is greater than the distance from the mounting hole to the center of the shell. Through setting up this structure, set up the fixing base in the periphery of casing, it is high with casing joint strength, for the installation ground connection shielding steel needle well makes the basis.

Preferably, the distance difference between the distance from the fixed seat to the center of the shell and the distance from the mounting hole to the center of the shell is 2-5 mm. Set up the fixing base in this distance scope, can guarantee joint strength, can guarantee again with the insulating distance between the mounting hole.

Preferably, the diameter of the fixed seat is 3-5mm, and the height of the fixed seat is 2-5 mm. Through setting up the fixing base of this specification, can guarantee joint strength, can guarantee binding post's insulating effect again.

Preferably, the length difference between the grounding shielding steel needle and the binding post is 6-10 mm. Through this design, binding post of binding post is before inserting, and ground shield steel needle contacts with the socket earlier, when extracting the binding post, breaks off with the socket evening to guarantee that binding post all is safe state when the plug, guaranteed the safety of personnel and equipment.

Preferably, the diameter of the ground shielding steel pin is the same as that of the binding post. Through this design, make binding post steel needle general, and then make the wiring jack specification unified.

The utility model has the beneficial effects that: according to the utility model, the grounding shielding steel needle is arranged on the wiring terminal, so that the wiring terminal is in a safe state when being plugged and unplugged, the safety of personnel and equipment is ensured, and the problem that the traditional wiring terminal is unsafe is solved; through the optimal design, the wiring terminal has compact structure and uniform specification and is convenient for batch production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2, a left side view of the present invention;

fig. 3, right side view of the utility model.

1. A housing; 2. mounting holes; 3. a glass body; 4. a binding post; 5. a fixed seat; 6. and a grounding shielding steel needle.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings that illustrate, by way of illustration only, the basic structure of the utility model and, therefore, show only the components that are relevant to the utility model.

As shown in fig. 1-3, a compressor wiring terminal with a ground shield wire comprises a circular housing 1, three mounting holes 2 arranged in an equilateral triangle are arranged on the end surface of the housing 1, and a wiring terminal 4 penetrating through the housing 1 is packaged in each mounting hole 2 by a glass body 3; the end face of the shell 1 is also provided with a fixed seat 5, and the fixed seat 5 is positioned on a central line between any two mounting holes 2; the fixing seat 5 is provided with a grounding shielding steel needle 6 which is arranged in parallel with the wiring terminal 4, and the length of the grounding shielding steel needle 6 is greater than that of the wiring terminal 4.

In a specific embodiment, a distance from the fixing seat 5 to the center of the housing 1 is greater than a distance from the mounting hole 2 to the center of the housing 1. Through setting up this structure, set up fixing base 5 in the periphery of casing 1, it is high with casing 1 joint strength, do the basis for installation ground connection shielding steel needle 6.

Further, the distance difference between the distance from the fixed seat 5 to the center of the shell 1 and the distance from the mounting hole 2 to the center of the shell 1 is 2-5 mm. Set up fixing base 5 in this distance scope, can guarantee joint strength, can guarantee again with the insulating distance between mounting hole 2.

Further, the diameter of the fixed seat 5 is 3-5mm, and the height of the fixed seat 5 is 2-5 mm. Through setting up the fixing base 5 of this specification, can guarantee joint strength, can guarantee binding post's insulating effect again.

Further, the length difference between the grounding shielding steel needle 6 and the binding post 4 is 6-10 mm. Through this design, binding post 4 of binding post is before inserting, and ground shield steel needle 6 contacts with the socket earlier, when extracting binding post 4, breaks off with the socket evening to guarantee that binding post all is safe state when the plug, guaranteed the safety of personnel and equipment.

Further, the diameter of the grounding shielding steel needle 6 is the same as that of the binding post 4. Through this design, make binding post steel needle general, and then make the wiring jack specification unified.

The utility model optimizes the wiring terminal during design, reduces the structure size on the basis of ensuring the insulation and the strength, and simultaneously ensures that the compressor shell is always in a grounding shielding state during plugging and unplugging by adopting the grounding shielding steel needle with the length larger than that of the wiring terminal, thereby ensuring the safety of equipment and personnel. When in design, the grounding shielding steel needle is arranged on the periphery of the binding post, so that the insulation distance between the grounding shielding steel needle and the binding post is ensured, and the grounding shielding steel needle is fixed firmly.

According to the utility model, the grounding shielding steel needle is arranged on the wiring terminal, so that the wiring terminal is in a safe state when being plugged and unplugged, the safety of personnel and equipment is ensured, and the problem that the traditional wiring terminal is unsafe is solved; through the optimal design, the wiring terminal has compact structure and uniform specification and is convenient for batch production.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made therein by those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. A compressor wiring terminal with a grounding shielding line comprises a circular shell, wherein three mounting holes which are arranged in an equilateral triangle manner are formed in the end face of the shell, and a wiring terminal penetrating through the shell is packaged in each mounting hole by a glass body; the method is characterized in that: the end face of the shell is also provided with a fixed seat, and the fixed seat is positioned on a central line between any two mounting holes; the fixing seat is provided with a grounding shielding steel needle which is arranged in parallel with the wiring terminal, and the length of the grounding shielding steel needle is greater than that of the wiring terminal.

2. A compressor terminal with a ground shield as claimed in claim 1, wherein: the distance from the fixed seat to the center of the shell is larger than the distance from the mounting hole to the center of the shell.

3. A compressor terminal with a ground shield as claimed in claim 2, wherein: the distance difference between the distance from the fixed seat to the center of the shell and the distance from the mounting hole to the center of the shell is 2-5 mm.

4. A compressor terminal with a ground shield as claimed in claim 1, wherein: the diameter of the fixed seat is 3-5mm, and the height of the fixed seat is 2-5 mm.

5. A compressor terminal with a ground shield as claimed in claim 1, wherein: the length difference between the grounding shielding steel needle and the wiring terminal is 6-10 mm.

6. A compressor terminal with a ground shield as claimed in claim 1, wherein: the diameter of the grounding shielding steel needle is the same as that of the binding post.