CN212011313U

CN212011313U - Pin-connected panel terminal row

Info

Publication number: CN212011313U
Application number: CN202021181308.8U
Authority: CN
Inventors: 王浩
Original assignee: Huizhou Fengzhengtong Industrial Co ltd
Current assignee: Huizhou Fengzhengtong Industrial Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-11-24
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a distribution equipment technical field specifically is a pin-connected panel terminal row, including the intermediate junction spare, the bilateral symmetry of intermediate junction spare is provided with second terminal seat and first terminal seat, and the inside second terminal that is provided with of second terminal seat, the inside first terminal that is provided with of first terminal seat, be provided with the terminal piece on first terminal seat and the second terminal seat, the symmetry is provided with the terminal on the terminal piece, and the another side of second terminal seat is provided with first protective housing, and the another side of first terminal seat is provided with the second protective housing, the second protective housing with the power transmission groove has all been seted up on the first protective housing. The utility model discloses terminal piece is in the same place terminal seat and intermediate junction body fixed connection, plug-and-play, and the part is removable, the life-span that the extension terminal row used, hoisting device's utilization ratio, the terminal of two symmetries can connect many wires simultaneously, improves the practicality of terminal row, and the protective housing prevents that arc discharge from causing the wire short circuit, hoisting device's security.

Description

Pin-connected panel terminal row

Technical Field

The utility model relates to a terminal row especially relates to a pin-connected panel terminal row, belongs to distribution equipment technical field.

Background

The two sides of the connecting terminal are provided with holes for inserting wires, screws are used for screwing or loosening, for example, two wires are connected and disconnected at times, the wires can be connected with each other by using terminals at this time and can be disconnected at any time without welding or coiling the wires together, time and labor are saved, the connecting terminal is suitable for interconnection of a plurality of wires, a special terminal row, a terminal box and the connecting terminal on the upper side are arranged in the power industry, and a certain crimping area is used for ensuring spectrum contact and ensuring that sufficient current can pass;

at present, most of the used terminal blocks are not detachable, and a new terminal block is often replaced by a new terminal block after one terminal block is damaged, so that the waste of resources is caused, the utilization rate of the terminal block is reduced, and the conventional terminal block has limited quantity of specified wires, so that safety accidents are often caused because a plurality of wires are fixed in one hole;

therefore, there is a need for an improved terminal block to solve the above existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pin-connected panel terminal row links together the terminal seat through the terminal spare, conveniently assembles, plug-and-play, and the part is removable, and many wires can be connected simultaneously in the life-span that the extension terminal row used, hoisting device's utilization ratio and practicality.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a spliced terminal strip comprises an intermediate connecting piece, wherein a plurality of protective plates which are symmetrically distributed are arranged at two ends of the intermediate connecting piece, a plurality of connecting holes which are uniformly distributed are formed in the middle of the intermediate connecting piece, a second terminal seat and a first terminal seat are symmetrically arranged on two sides of the intermediate connecting piece, a second terminal piece is fixedly arranged in the second terminal seat, a terminal connecting cylinder is fixedly arranged at one end of the second terminal piece and penetrates through the connecting holes, a first terminal piece is fixedly arranged in the first terminal seat, a terminal connecting column is fixedly arranged at one end of the first terminal piece, and the terminal connecting column is matched with the terminal connecting cylinder for use;

a plurality of terminal blocks are fixedly arranged on the first terminal seat and the second terminal seat, partition plates are fixedly arranged on two sides of each terminal block, terminals are symmetrically arranged on the terminal blocks, terminal screws penetrating through the terminals are arranged on the terminals, and the terminal screws are respectively matched with the first terminal piece and the second terminal piece for use;

the another side of second terminal seat is provided with first protective housing, the another side of first terminal seat is provided with the second protective housing, first buckle groove has been seted up on the first protective housing, the fixed buckle lug that is provided with in first buckle groove, the second buckle groove has been seted up on the second protective housing, the fixed buckle recess that is provided with first buckle groove cooperation is used on the second buckle groove, the second protective housing with evenly distributed's power transmission groove has all been seted up on the first protective housing.

Preferably, the middle connecting piece is provided with a clapboard groove matched with the clapboard.

Preferably, the first terminal member and the second terminal member are both T-shaped structures.

Preferably, the bottom end of the second protective shell is fixedly provided with symmetrically distributed assembling plates, and assembling holes are formed in the assembling plates.

Preferably, the first protective shell and the second protective shell are both fixedly provided with anti-skid grains.

Preferably, the intermediate connecting member, the first terminal holder and the second terminal holder are made of a ceramic material.

The utility model discloses possess following beneficial effect at least:

1. the terminal block is connected together through the terminal piece, so that the terminal block is convenient to splice and disassemble, and the terminal block can be used in a plug-and-play manner, parts can be replaced, the utilization rate of the device is improved, and the service life of the terminal block is prolonged.

2. The terminal block is provided with two symmetrical terminals which can be connected with a plurality of wires simultaneously, and the terminal screw contacts with the terminal piece in the tightening process to play a role in conducting and transmitting information, so that the practicability of the terminal strip is improved.

3. First protective housing and second protective housing link together intermediate junction spare, first terminal seat and second terminal seat through the buckle to effectually protect the terminal row, prevent that arc discharge from causing the wire short circuit, hoisting device's security.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an exploded view of the present invention;

fig. 2 is a perspective view of the terminal member of the present invention;

FIG. 3 is a cross-sectional view of the buckle of the protective case of the present invention;

fig. 4 is an enlarged view of a in fig. 1.

In the figure, 1-middle connecting piece, 101-connecting hole, 102-clapboard groove, 103-protection plate, 2-first terminal seat, 201-terminal block, 202-terminal, 203-clapboard, 3-second terminal seat, 4-first protection shell, 401-first buckle groove, 402-buckle lug, 5-second protection shell, 501-second buckle groove, 502-assembly plate, 503-assembly hole, 504-buckle groove, 6-first terminal piece, 601-terminal connecting column, 7-terminal screw, 8-second terminal piece, 801-terminal connecting cylinder, 10-transmission line groove and 11-anti-skidding line.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1 to 4, the assembled terminal block provided in this embodiment includes an intermediate connection member 1, a plurality of protection plates 103 symmetrically distributed are disposed at two ends of the intermediate connection member 1, a plurality of connection holes 101 uniformly distributed are disposed in the middle of the intermediate connection member 1, a second terminal holder 3 and a first terminal holder 2 are symmetrically disposed at two sides of the intermediate connection member 1, a second terminal member 8 is fixedly disposed inside the second terminal holder 3, a terminal connection cylinder 801 is fixedly disposed at one end of the second terminal member 8, the terminal connection cylinder 801 penetrates through the connection hole 101, a first terminal member 6 is fixedly disposed inside the first terminal holder 2, a terminal connection column 601 is fixedly disposed at one end of the first terminal member 6, the terminal connection column 601 is matched with the terminal connection cylinder 801, the first terminal member 6 and the second terminal member 8 are both in a T-shaped structure, the second terminal member 8 is fixedly disposed on the second terminal holder 3, a terminal connecting cylinder 801 is fixedly arranged at one end of the second terminal piece 8, the terminal connecting cylinder 801 penetrates through the connecting hole 101, and then the connecting column 601 on the first terminal piece 6 on the first terminal base 2 is matched with the terminal connecting cylinder 801 for plugging use, so that the terminal connecting cylinder 801 is convenient and quick to use;

the first terminal seat 2 and the second terminal seat 3 are both fixedly provided with a plurality of terminal blocks 201, two sides of each terminal block 201 are fixedly provided with a partition plate 203, the middle connecting piece 1 is provided with a partition plate groove 102 matched with the partition plate 203 for use, so that the first terminal seat 2 and the second terminal seat 3 can be conveniently clamped on the inner side of the middle connecting body 1, the terminal blocks 201 are symmetrically provided with terminals 202, the terminals 202 are provided with terminal screws 7 penetrating through the terminals 202, the terminal screws 7 are respectively matched with the first terminal piece 6 and the second terminal piece 8 for use, the terminal blocks 201 are provided with two symmetrical terminals 202 which can be simultaneously connected with a plurality of wires, the practicability of the terminal row is improved, the terminals 202 are provided with the terminal screws 7 penetrating through the terminals 202, and the terminal screws 7 are contacted with the first terminal piece 6 and the second terminal piece 8 in the screwing process, so as to play a role in electric conduction;

another side of second terminal seat 3 is provided with first protective housing 4, another side of first terminal seat 2 is provided with second protective housing 5, first buckle groove 401 has been seted up on first protective housing 4, the fixed buckle lug 402 that is provided with on first buckle groove 401, second buckle groove 501 has been seted up on second protective housing 5, the fixed buckle recess 504 that uses with first buckle groove 401 cooperation that is provided with on second protective housing 5 and the first protective housing 4, evenly distributed's defeated line groove 10 has all been seted up on second protective housing 5 and the first protective housing 4, first protective housing 4 and second protective housing 5 link together intermediate junction spare 1 through the buckle, first terminal seat 2 and second terminal seat 3, thereby effectually protect the terminal row, prevent that arc discharge from causing the wire short circuit, hoisting device's security.

In this embodiment, as shown in fig. 1, the bottom end of the second protective shell 5 is fixed with the symmetrically distributed assembly plates 502, and the assembly plates 502 are provided with assembly holes 503, so that the terminal strip is fixed conveniently, and the stability of the device is improved.

In this embodiment, as shown in fig. 1, the first protective shell 4 and the second protective shell 5 are both fixedly provided with anti-slip threads 11, so that friction is increased, and disassembly and assembly are facilitated.

In this embodiment, as shown in fig. 1, the intermediate connection member 1, the first terminal holder 2 and the second terminal holder 3 are made of ceramic materials, so as to reduce the influence of arc discharge on the terminal block and improve the service life of the terminal block.

As shown in fig. 1 to 4, the steps of using the assembled terminal block provided by this embodiment are as follows:

s1: firstly, leading the conducting wire to pass through the wire transmission holes 10 on the first protective shell 4 and the second protective shell 5 respectively;

s2: then, wires are respectively placed on the terminals 202, the upper terminal 202 and the lower terminal 202 can be selected to be used for a plurality of wires, and then the terminal screws 7 are screwed by a screwdriver;

s3: then, the terminal connecting cylinder 801 of the second terminal piece 8 on the second terminal holder 3 is passed through the connecting hole 101 on the intermediate connecting body 1, and the second terminal holder 3 is fixed to one side of the intermediate connecting body 1;

s4: then, the terminal connection post 601 of the first terminal holder 2 is inserted into the terminal connection barrel 801 of the second terminal member 8 and fixed to the inner side of the intermediate connection body 1;

s5: the first protective shell 4 and the second protective shell 5 are connected together by a snap and fixed on other equipment by a mounting plate 502.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An assembled terminal strip comprises a middle connecting piece (1) and is characterized in that a plurality of protective plates (103) which are symmetrically distributed are arranged at two ends of the middle connecting piece (1), the middle part of the middle connecting piece (1) is provided with a plurality of connecting holes (101) which are evenly distributed, a second terminal seat (3) and a first terminal seat (2) are symmetrically arranged at two sides of the middle connecting piece (1), a second terminal piece (8) is fixedly arranged in the second terminal seat (3), one end of the second terminal piece (8) is fixedly provided with a terminal connecting cylinder (801), the terminal connecting cylinder (801) penetrates through the connecting hole (101), a first terminal piece (6) is fixedly arranged in the first terminal seat (2), one end of the first terminal piece (6) is fixedly provided with a terminal connecting column (601), the terminal connecting column (601) is matched with the terminal connecting barrel (801) for use;

a plurality of terminal blocks (201) are fixedly arranged on the first terminal seat (2) and the second terminal seat (3), partition plates (203) are fixedly arranged on two sides of each terminal block (201), terminals (202) are symmetrically arranged on the terminal blocks (201), terminal screws (7) penetrating through the terminals (202) are arranged on the terminals (202), and the terminal screws (7) are respectively matched with the first terminal piece (6) and the second terminal piece (8) for use;

the another side of second terminal seat (3) is provided with first protective housing (4), the another side of first terminal seat (2) is provided with second protective housing (5), first buckle groove (401) have been seted up on first protective housing (4), fixed buckle lug (402) that are provided with on first buckle groove (401), second buckle groove (501) have been seted up on second protective housing (5), fixed be provided with on second buckle groove (501) with buckle recess (504) that first buckle groove (401) cooperation was used, second protective housing (5) with evenly distributed's power transmission line groove (10) have all been seted up on first protective housing (4).

2. The pin-connected panel terminal block of claim 1, wherein: the middle connecting piece (1) is provided with a clapboard groove (102) matched with the clapboard (203).

3. The pin-connected panel terminal block of claim 1, wherein: the first terminal piece (6) and the second terminal piece (8) are both T-shaped structures.

4. The pin-connected panel terminal block of claim 1, wherein: the bottom end of the second protective shell (5) is fixedly provided with symmetrically distributed assembling plates (502), and assembling holes (503) are formed in the assembling plates (502).

5. The pin-connected panel terminal block of claim 1, wherein: the first protective shell (4) and the second protective shell (5) are fixedly provided with anti-skid lines (11).

6. The pin-connected panel terminal block of claim 1, wherein: the middle connecting piece (1), the first terminal seat (2) and the second terminal seat (3) are all made of ceramic materials.