CN220209430U

CN220209430U - Sealed terminal block

Info

Publication number: CN220209430U
Application number: CN202321870964.2U
Authority: CN
Inventors: 龙文强; 查泉意; 张海润
Original assignee: Shenzhen Sanming Electric Co ltd
Current assignee: Shenzhen Sanming Electric Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2023-12-19
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a sealed terminal block, which comprises: a base (1) and a protective cover (2); the base (1) is connected with the protective cover (2); an IO wiring terminal group (3) is arranged on the base (1); an outgoing line component (4) is arranged at the joint of the base (1) and the protective cover (2); the outgoing line component (4) is used for accommodating a cable connected to the IO wiring terminal set (3); the bottom of the base (1) is provided with a waterproof suction structure (5). The terminal block can effectively prevent foreign matters from entering the inside, and the bottom of the terminal block can be prevented from being stuck and sucked at the position with water stains, so that the use experience of a user is improved.

Description

Sealed terminal block

Technical Field

The utility model relates to the technical field of terminal blocks, in particular to a sealed terminal block.

Background

A terminal block is a fixed wiring device that connects electrical wires to equipment or meters. The terminal block is usually made of insulating materials, has the functions of fixing wires, distributing current, connecting electric appliances and the like, and is suitable for the fields of electric power, communication, automatic control and the like. The terminal block typically has a plurality of terminals, each having one or more slots for receiving wires and securing the wires by means of screws or springs. These slots may also be used to mount connectors or plugs to facilitate replacement or removal of the device when desired.

The working principle of the wiring terminal block is to connect different wires together through electrical connection and provide a reliable and safe wiring point. The housing of the terminal block is usually made of metal or plastic and has one or more connection blocks inside. The connection block is typically composed of one or more metal sheets that may be pressed against the wires by means of bolts or springs or the like, so that a reliable electrical connection is made between the wires. The metal sheet through-holes of the wiring terminal block have certain elasticity, so that the wiring terminal block can adapt to wires with different diameters and types and keep close contact.

However, the terminal block in the prior art does not have a dustproof function, and contact with air for a long time is easy to cause entry of foreign matters in electronic elements such as input and output ports, corrosion of the electronic elements and failure and damage of original elements; in addition, the shell of terminal block does not have waterproof structure of inhaling among the prior art, when the terminal block was placed on the platform that has the water stain, the bottom of terminal block shell was glued easily and is inhaled on the platform, and is difficult to remove, reduces user's use and experiences.

Therefore, it is necessary to invent a new terminal block to solve the above problems.

Disclosure of Invention

The purpose of the application is to provide a sealed terminal block, in the scheme, a sealed space is formed between a base and a protective cover, so that foreign matters can be effectively prevented from entering the interior, and damage to internal electronic elements is avoided; the waterproof structure of inhaling that the bottom of base set up can prevent that the bottom of terminal block from gluing and inhale the position at having the water stain, promotes user's use and experiences.

In order to solve the technical problems, the application provides a sealed terminal block, which comprises a base and a protective cover; the base is connected with the protective cover;

a I O wiring terminal group is arranged on the base; an outgoing line assembly is arranged at the joint of the base and the protective cover; the outgoing line assembly is used for accommodating a cable connected to the I O wiring terminal group;

the bottom of base is provided with waterproof structure of inhaling.

Preferably, the base and the lateral sides of the two opposite sides of the protective cover are provided with concave structures, and the lateral sides of the two opposite sides of the base are provided with first through holes for locking screws.

Preferably, a clamping component is arranged at the joint of the base and the protective cover, and the base and the protective cover are detachably connected through the clamping component.

Preferably, the interior of the shield extends downwardly with at least one end;

the clamping component comprises a buckle arranged on the end part and a second through hole arranged on the base and matched with the buckle.

Preferably, the outlet assembly comprises a first outlet member; the junction of base with the protection casing has seted up and is used for holding the first mounting groove of first line part.

Preferably, the outlet assembly further comprises a second outlet member; and a second mounting groove for accommodating the second outgoing line component is formed at the joint of the base and the protective cover.

Preferably, the first wire outlet component comprises a first wire outlet hole and a second wire outlet hole;

the first wire outlet hole and the second wire outlet hole are both fixed on the first mounting groove; the first wire outlet hole is arranged inside the protective cover, and the second wire outlet hole is arranged outside the protective cover.

Preferably, a plurality of concave areas are formed at the bottom of the base, and the plurality of concave areas form the waterproof suction structure.

Preferably, the I O terminal group comprises an input terminal and an output terminal;

the input wiring terminals and the output wiring terminals are arranged in two rows;

or the input wiring terminals and the output wiring terminals are arranged on the same row.

Preferably, the base is further provided with an indicator light; the indicator lamp is used for indicating the input and output states of the IO wiring terminal set.

The sealed terminal block has the following beneficial effects that the sealed terminal block disclosed by the utility model comprises: a base and a protective cover; the base is connected with the protective cover; the base is provided with an IO wiring terminal set; an outgoing line assembly is arranged at the joint of the base and the protective cover; the outgoing line assembly is used for accommodating a cable connected to the I O wiring terminal group; the bottom of base is provided with waterproof structure of inhaling. The protective cover and the base form a relatively sealed space, so that foreign matters can be prevented from entering; the input and output wiring cables are connected out through the outgoing line assembly, so that the wiring cables are orderly arranged; the bottom of base is provided with waterproof structure of inhaling, can prevent effectively that the bottom of terminal block shell from gluing easily and inhale on the platform that has the water stain. Therefore, the terminal block can effectively prevent foreign matters from entering the inside, and the bottom of the terminal block can be prevented from being stuck and absorbed at the position with water stains, so that the use experience of a user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:

FIG. 1 is a schematic view of a sealed terminal block according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view showing a bottom recess structure of a hermetic terminal block according to a preferred embodiment of the present utility model;

FIG. 3 is a schematic view showing the structure of a locking member of a sealed terminal block according to a preferred embodiment of the present utility model;

fig. 4 is a schematic view of a first outlet member of a hermetic terminal block according to a preferred embodiment of the present utility model;

fig. 5 is a schematic structural view of a water absorption preventing structure of a sealed terminal block according to a preferred embodiment of the present utility model.

In the figure: 1. a base; 2. a protective cover; 3. IO wiring terminal group; 31. an input terminal; 32. an output connection terminal; 4. an outgoing line assembly; 41. a first wire outlet member; 42. a second wire outlet member; 411. a first wire outlet hole; 412. a second wire outlet hole; 5. a water-absorbing-proof structure; 6. a recessed structure; 61. a first through hole; 71. a buckle; 72. a second through hole; a. a recessed region.

Detailed Description

The core of the application is to provide a sealed terminal block, in the scheme, a sealed space is formed between a base and a protective cover, so that foreign matters can be effectively prevented from entering the interior, and damage to internal electronic elements is avoided; the waterproof structure of inhaling that the bottom of base set up can prevent that the bottom of terminal block from gluing and inhale the position at having the water stain, promotes user's use and experiences.

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a sealed terminal block provided in the present application, including a base 1 and a protective cover 2; the base 1 is connected with the protective cover 2;

an IO wiring terminal group 3 is arranged on the base 1; an outgoing line component 4 is arranged at the joint of the base 1 and the protective cover 2; the outgoing line component 4 is used for accommodating a cable connected to the I O wiring terminal group 3;

the bottom of the base 1 is provided with a waterproof suction structure 5.

Specifically, in this embodiment, the base 1 and the protective cover 2 may be provided with one or more of a fixed connection, a detachable connection, a sliding connection, and a magnetic connection, which is not limited herein.

Specifically, a relatively sealed space is formed between the base 1 and the protective cover 2, so that foreign matters can be effectively prevented from entering.

Specifically, the cable connected to the I O binding post group 3 is connected out through the outgoing line assembly 4, so that the cable is orderly arranged, the conditions of winding, winding and the like are avoided, and the user experience is improved.

Specifically, the bottom of base 1 is provided with waterproof structure 5 that absorbs, and waterproof structure 5 can prevent effectively that the bottom of terminal block shell from gluing easily and absorbing on the platform that has the water stain.

Specifically, in the present embodiment, the shield 2 is provided as a transparent material, so that the wiring state and the operating state of the internal I O terminal group 3 can be clearly seen.

In summary, the present application provides a sealed terminal block, which includes a base 1 and a protective cover 2; the base 1 is connected with the protective cover 2; an IO wiring terminal group 3 is arranged on the base 1; an outgoing line component 4 is arranged at the joint of the base 1 and the protective cover 2; the outgoing line component 4 is used for accommodating a cable connected to the I O wiring terminal group 3; the bottom of the base 1 is provided with a waterproof suction structure 5. Therefore, the terminal block can effectively prevent foreign matters from entering the inside, and the bottom of the terminal block can be prevented from being stuck and absorbed at the position with water stains, so that the use experience of a user is improved.

Based on the above embodiments:

referring to fig. 2, fig. 2 is a schematic view of a recess structure of a sealed terminal block provided in the present application.

As a preferred embodiment, the base 1 and the protective cover 2 are provided with concave structures 6 on the sides of opposite sides, and the sides of opposite sides of the base 1 are provided with first through holes 61 for locking screws.

Specifically, in the present embodiment, when a sealed terminal block of the present application is mounted on a fixed platform, the space of the recess 6 provided on the opposite sides of the base 1 and the cover 2 is used to accommodate screws, and the first through hole 61 is used to lock screws to fix the terminal block housing on the platform.

Referring to fig. 3, fig. 3 is a schematic structural diagram of an engaging member of a sealed terminal block provided in the present application.

As a preferred embodiment, a clamping component is arranged at the joint of the base 1 and the protective cover 2, and the base 1 and the protective cover 2 are detachably connected through the clamping component.

As a preferred embodiment, the interior of the hood 2 extends downwards with at least one end;

the engaging member includes a catch 71 provided on the end portion and a second through hole 72 provided on the base 1 to be engaged with the catch 71.

Specifically, in this embodiment, the left and right sides of the concave structure 6 on the protection cover 2 extend downward to form 4 ends, and the ends are provided with buckles 71, and the buckles 71 are used for being fastened on the second through holes 72 to realize detachable connection between the base 1 and the protection cover 2.

Specifically, in the present embodiment, the number of the end portions of the shield 2 extending downward may be set as needed, and is not particularly limited herein.

As a preferred embodiment, the outlet assembly 4 comprises a first outlet member 41; a first installation groove for accommodating the first wire outlet component 41 is formed at the joint of the base 1 and the protective cover 2.

As a preferred embodiment, the outlet assembly 4 further comprises a second outlet member 42; a second installation groove for accommodating the second outlet member 42 is formed at the joint of the base 1 and the protective cover 2.

Specifically, in the present embodiment, the number of outlet members is set to 3. In another preferred embodiment, the appearance member may be provided according to the number of terminals of the I O terminal group, which is not particularly limited herein.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a first outlet member of a sealed terminal block provided in the present application.

As a preferred embodiment, the first wire outlet member 41 includes a first wire outlet 411 and a second wire outlet 412;

the first wire outlet hole 411 and the second wire outlet hole 412 are fixed on the first mounting groove; the first wire outlet 411 is provided inside the shield 2, and the second wire outlet 412 is provided outside the shield 2.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a water absorption preventing structure of a sealed terminal block provided in the present application.

As a preferred embodiment, the bottom of the base 1 is provided with a plurality of recessed areas a forming a water-absorbing resistant structure 5.

Specifically, in the present embodiment, the bottom of the base 1 is provided with 4 recessed areas a; when the terminal block is placed on the platform with water stains, the sunk area a is provided with air circulation, so that the bottom of the terminal block can be effectively prevented from being stained and absorbed.

As a preferred embodiment, the I O terminal group 3 includes an input terminal 31 and an output terminal 32;

the input connection terminals 31 and the output connection terminals 32 are arranged in two rows;

alternatively, the input terminal 31 and the output terminal 32 are arranged in the same row.

It is to be understood that the arrangement of the input terminal 31 and the output terminal 32 is not particularly limited herein.

As a preferred embodiment, the base 1 is also provided with an indicator light; the indicator lamp is used for indicating the input and output states of the I O wiring terminal group 3.

It should be noted that in this specification the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and this document

The generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application 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 sealed terminal block is characterized by comprising a base (1) and a protective cover (2); the base (1) is connected with the protective cover (2);

an IO wiring terminal group (3) is arranged on the base (1); an outgoing line component (4) is arranged at the joint of the base (1) and the protective cover (2); the outgoing line component (4) is used for accommodating a cable connected to the IO wiring terminal set (3);

the bottom of the base (1) is provided with a waterproof suction structure (5).

2. The sealed terminal block according to claim 1, wherein the base (1) and the sides of the two opposite sides of the protective cover (2) are provided with concave structures (6), and the sides of the two opposite sides of the base (1) are provided with first through holes (61) for locking screws.

3. The sealed terminal block according to claim 1, wherein a fastening member is provided at a joint of the base (1) and the cover (2), and the base (1) and the cover (2) are detachably connected by the fastening member.

4. A sealed terminal block according to claim 3, characterized in that the interior of the protective cover (2) extends downwards with at least one end;

the clamping component comprises a buckle (71) arranged on the end part and a second through hole (72) arranged on the base (1) and matched with the buckle (71).

5. A sealed terminal block according to claim 1, wherein the outlet assembly (4) comprises a first outlet member (41); a first mounting groove for accommodating the first outgoing line component (41) is formed in the joint of the base (1) and the protective cover (2).

6. A sealed terminal block according to claim 5, wherein the outlet assembly (4) further comprises a second outlet member (42); the junction of base (1) with protection casing (2) is seted up and is used for holding the second mounting groove of second wire outlet part (42).

7. The sealed terminal block according to claim 5, wherein the first wire outlet member (41) includes a first wire outlet hole (411) and a second wire outlet hole (412);

the first wire outlet hole (411) and the second wire outlet hole (412) are all fixed on the first mounting groove; the first wire outlet hole (411) is formed in the protective cover (2), and the second wire outlet hole (412) is formed in the outer portion of the protective cover (2).

8. A sealed terminal block according to claim 1, characterized in that the bottom of the base (1) is provided with a plurality of recessed areas (a), a plurality of said recessed areas (a) forming the water-absorbing-preventing structure (5).

9. The sealed terminal block according to claim 1, wherein the IO terminal block group (3) includes an input terminal (31) and an output terminal (32);

the input wiring terminals (31) and the output wiring terminals (32) are arranged in two rows;

alternatively, the input terminal (31) and the output terminal (32) are arranged on the same row.

10. A sealed terminal block according to claim 1, characterized in that the base (1) is also provided with an indicator light; the indicator lamp is used for indicating the input and output states of the IO wiring terminal set (3).