CN216120810U

CN216120810U - Binding post protective housing and binding post

Info

Publication number: CN216120810U
Application number: CN202122515664.XU
Authority: CN
Inventors: 杨垒; 张朝; 周在伟
Original assignee: Shandong Renke Measurement And Control Technology Co ltd
Current assignee: Shandong Renke Measurement And Control Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-22
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the field of electrical connection connectors, and solves the problem that a wiring terminal in the prior art is easy to short. The utility model provides a binding post protective housing, includes the casing, and casing one side opening is equipped with the location strip on the relative two sides of shells inner wall, is equipped with the breach on the relative two sides of casing. When the wiring terminal is used, the shell is sleeved on the wiring terminal to cover the wiring terminal integrally, and the exposure of structures such as screws and metal elastic sheets is avoided, so that dust and sundries in the environment are prevented from being attached to the screws or the metal elastic sheets, the reliability of the wiring terminal is improved, and the possibility of short circuit of the wiring terminal is reduced. Binding post, including terminal body and binding post protective housing, the terminal body is located in the casing.

Description

Binding post protective housing and binding post

Technical Field

The utility model relates to the field of electrical connection connectors, in particular to a wiring terminal protective shell and a wiring terminal.

Background

A terminal is a commonly used electrical device for electrically connecting two wires. The two ends of the connecting terminal are provided with holes for inserting wires, screws are used for fastening or loosening, the two wires are connected at times and disconnected at times, the two wires can be connected through the terminals and disconnected at any time, the two wires do not need to be welded or wound together, and the connecting terminal is convenient and quick. The metal elastic sheet and the screw of the existing wiring terminal are exposed outside, so that dust and sundries are easily attached to the metal elastic sheet and the screw, and short circuit can occur under severe environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wiring terminal protective shell and a wiring terminal, and solves the problem that the wiring terminal in the prior art is easy to short circuit.

The utility model provides a binding post protective housing, includes the casing, and casing one side opening is equipped with the location strip on the relative two sides of shells inner wall, is equipped with the breach on the relative two sides of casing. When the wiring terminal is used, the shell is sleeved on the wiring terminal to cover the wiring terminal integrally, and the exposure of structures such as screws and metal elastic sheets is avoided, so that dust and sundries in the environment are prevented from being attached to the screws or the metal elastic sheets, the reliability of the wiring terminal is improved, and the possibility of short circuit of the wiring terminal is reduced. The positioning strip is inserted into the positioning groove on the wiring terminal, the shell is fixed on the wiring terminal by virtue of friction force, and meanwhile, the installation and the disassembly of the utility model are finished by the sliding of the positioning strip in the positioning groove, so that the disassembly and the installation are both convenient. The notch is positioned at the wire inserting hole of the wiring terminal and is used for a wire to pass through.

Furthermore, a baffle is arranged on the outer wall of the shell and positioned on one side of the notch. The shell is provided with a notch at the wire inserting hole of the wiring terminal, dust and sundries can enter the wiring terminal through the notch, and the baffle can shield the dust and the sundries falling from the upper part of the notch, so that the dust and the sundries are prevented from entering the wiring terminal through the notch, and the possibility that the wiring terminal is short-circuited is further reduced.

Furthermore, the baffle is a quarter spherical surface, and one side of the baffle is fixedly connected with the shell or integrally formed with the shell. The baffle is in a quarter-spherical shape, so that dust and sundries falling on the baffle can slide off conveniently, and the dust and the sundries are prevented from being accumulated on the baffle.

Further, the notch is arranged on the surface of the shell provided with the positioning strip. Because binding post's constant head tank and plug wire hole are located same face, consequently breach and location strip are located same face to realize the cooperation of location strip and constant head tank and the cooperation of breach and plug wire hole.

Further, the notch is arranged on the shell in a right-to-right mode. So that the two wires connected by the terminal are coaxial.

Furthermore, every one of two opposite surfaces of the shell is provided with two notches.

Binding post, including terminal body and binding post protective housing, the terminal body is located in the casing.

Furthermore, positioning grooves are formed in two opposite surfaces of the outer wall of the terminal body, and the positioning strips are located in the positioning grooves.

According to the technical scheme, the utility model has the following advantages:

the shell is sleeved on the wiring terminal, so that the wiring terminal is integrally covered, and the exposure of structures such as screws and metal elastic pieces is avoided, thereby avoiding dust and sundries in the environment from being attached to the screws or the metal elastic pieces, improving the reliability of the wiring terminal and reducing the possibility of short circuit of the wiring terminal.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts.

Fig. 1 is a schematic view of a protective housing of a connection terminal according to the present invention;

FIG. 2 is a schematic view of a terminal body structure according to the present invention;

fig. 3 is a schematic view of a terminal according to the present invention;

1. casing, 2, location strip, 3, breach, 4, baffle, 5, terminal body, 6, constant head tank.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given in the present patent without making any creative effort, shall fall within the scope of protection of the present patent.

Example 1

As shown in fig. 1, a wiring terminal protection shell comprises a shell 1, wherein one side of the shell 1 is open, two opposite sides of the inner wall of the shell 1 are provided with positioning strips 2, and two opposite sides of the shell 1 are provided with notches 3. When the wiring terminal is used, the shell 1 is sleeved on the wiring terminal to cover the wiring terminal integrally, and the exposure of structures such as screws and metal elastic sheets is avoided, so that dust and sundries in the environment are prevented from being attached to the screws or the metal elastic sheets, the reliability of the wiring terminal is improved, and the possibility of short circuit of the wiring terminal is reduced. The positioning strip 2 is inserted into the positioning groove 6 on the wiring terminal, the shell 1 is fixed on the wiring terminal by means of friction force, and meanwhile, the installation and the disassembly of the utility model are finished by the sliding of the positioning strip 2 in the positioning groove 6, and the disassembly and the installation are both convenient. The notch 3 is positioned at the wire inserting hole of the wiring terminal and is used for a wire to pass through. A baffle 4 is arranged on one side of the gap 3 on the outer wall of the shell 1. Casing 1 is equipped with breach 3 in binding post plug wire hole department, and dust, debris are probably through 3 entering binding post of breach, and baffle 4 can shelter from dust, debris that fall down in 3 tops of breach, avoids it to get into binding post through 3 breachs, has further reduced the possibility that binding post was by the short circuit. The baffle 4 is a quarter spherical surface, and one side of the baffle 4 is fixedly connected with the shell 1 or integrally formed. The baffle 4 is a quarter spherical surface, so that dust and sundries falling on the baffle 4 can slide off conveniently, and the dust and the sundries are prevented from being accumulated on the baffle 4. The notch 3 is arranged on the surface of the shell 1 provided with the positioning strip 2. Because binding post's constant head tank 6 and plug wire hole are located same face, consequently breach 3 is located same face with location strip 2 to realize the cooperation of location strip 2 and constant head tank 6 and the cooperation of breach 3 and plug wire hole. The notch 3 is arranged opposite to the shell 1. So that the two wires connected by the terminal are coaxial. Two notches 3 are arranged on each of two opposite surfaces of the shell 1.

Example 2

As shown in fig. 2 and 3, the terminal includes a terminal body 5 and a terminal protection case, and the terminal body 5 is located in the case 1. Positioning grooves 6 are arranged on two opposite surfaces of the outer wall of the terminal body 5, and the positioning strips 2 are positioned in the positioning grooves 6.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims and drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a binding post protective housing, its characterized in that includes casing (1), and casing (1) one side opening is equipped with location strip (2) on the relative two sides of casing (1) inner wall, is equipped with breach (3) on the relative two sides of casing (1).

2. A protective casing according to claim 1, wherein a baffle (4) is provided on the outer wall of the casing (1) at a side of the notch (3).

3. A protective casing according to claim 2, characterised in that the baffle (4) is quarter-spherical and that one side of the baffle (4) is fixedly connected to the casing (1) or is integrally formed therewith.

4. A protective casing according to claim 1, characterised in that the recess (3) is provided in the face of the casing (1) on which the locating strip (2) is provided.

5. A protective casing according to claim 4, characterised in that the indentations (3) are provided directly opposite on the casing (1).

6. A protective casing according to claim 5, characterised in that two of the apertures (3) are provided on each of two opposed faces of the casing (1).

7. A terminal, characterized in that it comprises a terminal body (5) and a protective terminal housing according to any one of claims 1 to 6, the terminal body (5) being located inside the housing (1).

8. A terminal according to claim 7, characterized in that the terminal body (5) is provided with positioning grooves (6) on two opposite sides of the outer wall, and the positioning strip (2) is positioned in the positioning grooves (6).