CN205752615U - A high current terminal - Google Patents

Abstract

The utility model discloses a heavy current binding post, including shell, wiring sleeve, set screw and metal sheet, the shell is the plastic casing, wiring sleeve and set screw establish in the shell both sides, the metal sheet is established in the wiring sleeve below, the metal sheet is held with the shell card and is connected, the metal sheet is equipped with two, be provided with the more than one through-hole on the metal sheet, be provided with the connecting piece between the metal sheet, be provided with the recess on the shell of connecting piece below, be provided with adjusting screw on the connecting piece, the shell outside is provided with bar hole groove and strengthening rib, the strengthening rib sets up with shell integrated into one piece, and this heavy current binding post is insulating effectual, and the installation is reliable and stable, can keep the wire wiring firm.

Description

A high current terminal

technical field

The utility model relates to a large current terminal.

Background technique

Classification of high-current terminals: European terminal series, plug-in terminal series, fence terminal series, spring terminal series, rail terminal series, through-wall terminal series, photocoupler terminal series etc.

Pluggable terminal block series: it consists of two parts pluggable connection, one part compresses the wires tightly, and then plugs into the other part, which is soldered to the PCB board. The bottom mechanical principle and the anti-vibration design ensure the long-term airtight connection of the product and the reliability of the finished product. Mounting ears can be added at both ends of the socket, and the mounting ears can protect the tabs to a large extent and prevent the tabs from being arranged in a bad position. At the same time, this socket design can ensure that the socket can be inserted into the mother body correctly. The socket can also have an assembly buckle and a locking buckle. The assembly buckle can be more firmly fixed to the PCB board, and the locking buckle can lock the mother body and the socket after the installation is completed. A variety of socket designs can be matched with different mother body insertion methods, for example: horizontal, vertical or inclined to the printed circuit board, etc., and different methods can be selected according to customer requirements. You can choose either metric wire gauge or standard wire gauge. There is no difference in the shape of the voltage terminal and the current terminal, but you should pay attention to the wiring diagram of the watch (usually there will be on the cover of the watch) when wiring. By itself, it can only be disconnected through connectable terminals, and high-current terminals can usually be disconnected for testing.

At present, the existing high-current terminal blocks are not firmly connected, the insulation effect is not good, and the installation is inconvenient.

Utility model content

The technical problem to be solved by the utility model is to provide a high-current terminal with good insulation effect, stable and reliable installation, and the ability to keep the wire connection firm.

In order to solve the above problems, the utility model adopts the following technical solutions: a high-current terminal, including a housing, a wiring sleeve, a fixing screw and a metal plate, the housing is a plastic housing, and the wiring sleeve and the fixing screw are located on On both sides of the shell, the metal plate is arranged under the wiring sleeve, and the metal plate is clamped and connected with the shell. There are two metal plates, and more than one through hole is set on the metal plate. A connecting piece is arranged between the plates, a groove is arranged on the shell below the connecting piece, an adjusting screw is set on the connecting piece, a strip-shaped hole and a reinforcing rib are arranged on the outside of the shell, and the reinforcing rib is connected with the The casing is integrally formed.

Preferably, the wiring sleeve is fixedly connected with the housing.

Preferably, the metal plate is arranged in an L shape.

Preferably, the through holes are respectively arranged corresponding to the wiring sleeve and the fixing screw.

Preferably, the housing is provided with mounting holes.

The beneficial effects of the utility model are as follows: the set wiring sleeve facilitates the access of the wire to pass through the through hole corresponding to the wiring sleeve on the metal plate, and then guide and fix it from the through hole corresponding to the fixing screw to keep the wire connection firm; The plate can carry a large current through, the connecting piece can connect two metal plates, the connecting piece can be adjusted in the groove, and fixed by the adjusting screw to keep the installation stable and reliable; the set shell is a plastic shell to keep the insulation effect good .

Description of drawings

Fig. 1 is a structural diagram of a high-current terminal of the present invention.

detailed description

As shown in Figure 1, a high-current terminal includes a housing 1, a wiring sleeve 2, a fixing screw 3 and a metal plate 4, the housing 1 is a plastic housing, and the wiring sleeve 2 and the fixing screw 3 are located on On both sides of the shell 1, the metal plate 4 is arranged under the wiring sleeve 2, and the metal plate 4 is clamped and connected with the shell 1. There are two metal plates 4, and more than one through holes 5, connecting pieces 6 are arranged between the metal plates 4, grooves 7 are arranged on the casing 1 below the connecting pieces 6, adjusting screws 8 are arranged on the connecting pieces 6, and the casing 1 Strip holes 9 and reinforcing ribs 10 are provided on the outside, and the reinforcing ribs 10 are integrally formed with the shell 1 .

The wiring sleeve 2 is fixedly connected with the shell 1, so that the structure is firm and reliable.

The metal plate 4 is arranged in an L shape, which facilitates the installation and fixing of the metal plate 4 .

The through-holes 5 are set corresponding to the wiring sleeve 2 and the fixing screw 3 respectively, so as to facilitate wiring.

The housing 1 is provided with mounting holes 11 to facilitate the installation of the housing 1 .

The beneficial effects of the utility model are as follows: the provided wiring sleeve facilitates the access of the wire to pass through the through hole corresponding to the wiring sleeve on the metal plate, and then guide and fix it from the through hole corresponding to the fixing screw to keep the wire connection firm; The plate can carry a large current through, the connecting piece can connect two metal plates, the connecting piece can be adjusted in the groove, and fixed by the adjusting screw to keep the installation stable and reliable; the set shell is a plastic shell to keep the insulation effect good .

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any change or replacement that is not thought of through creative work should be covered within the scope of protection of the utility model .

Claims (5)

1. a big current wiring terminal, it is characterized in that: include shell, wiring sleeve, fixing screw and metallic plate, described shell is cabinet, described wiring sleeve and fixing screw are located at shell both sides, described metallic plate is located at below wiring sleeve, described metallic plate is connected with shell clamping, described metallic plate is provided with two pieces, more than one through hole it is provided with on described metallic plate, it is provided with connector between described metallic plate, it is provided with groove on shell below described connector, regulation screw it is provided with on described connector, described outer side is provided with bar shaped hole slot and reinforcement, described reinforcement and the one-body molded setting of shell.

Big current wiring terminal the most according to claim 1, it is characterised in that: described wiring sleeve is fixing with shell to be connected.

Big current wiring terminal the most according to claim 1, it is characterised in that: the L-shaped setting of described metallic plate.

Big current wiring terminal the most according to claim 3, it is characterised in that: described through hole is correspondingly arranged with wiring sleeve and fixing screw respectively.

Big current wiring terminal the most according to claim 4, it is characterised in that: it is provided with installing hole on described shell.