CN206712053U - A kind of integrated form binding post and controller - Google Patents

Abstract

The utility model embodiment discloses a kind of integrated form binding post and controller, including electric conductor, the electric conductor includes cable incoming end, fixing end and the connector that the cable incoming end and the fixing end link together, the cable incoming end is used to connect external cable, and the fixing end is used for connecting wire；Housing, the housing is fixedly sleeved on the electric conductor, and the fixing end is located at the outside of the housing, and the outer surface of the housing is also fixed with a flange, and the flange is provided with multiple first mounting holes.The utility model embodiment is simple in construction, easy for installation, and cost is relatively low and versatile.

Description

An integrated terminal and controller

technical field

The utility model relates to the field of electrical equipment, in particular to an integrated connection terminal and a controller.

Background technique

The external access cables of traditional controllers are often connected to the inside of the box by terminal block components. Among them, the input and output cables of high-voltage controllers are generally used in new energy vehicle motor controllers. In the specific application process, the terminal block assembly is formed by installing the input and output copper bars and the terminal block together, and then the terminal block assembly is fixed on the chassis of the controller, wherein the fixed bar and the connecting bar inside the terminal block overlap Together they are used to connect the wires inside the chassis of the controller, and the outside of the terminal block is connected to the user cables. However, the design space inside the controller is often very limited, and the volume of the terminal block plus the volume of the fixed block is usually relatively large, the versatility is not strong, and the installation is more troublesome and the cost is higher.

Utility model content

The embodiment of the utility model provides an integrated connection terminal and a controller, which have a simple structure, convenient installation, low cost and strong versatility.

In the first aspect, the embodiment of the utility model provides an integrated terminal, including:

Conductor, the conductor includes a cable access end, a fixed end and a connector connecting the cable access end and the fixed end together, the cable access end is used to connect an external cable, the fixed end terminal for connecting wires;

The housing, the housing is fixedly sleeved on the conductor, and the fixed end is located outside the housing, and a flange is fixedly provided on the outer surface of the housing, and the flange is provided with There are a plurality of first mounting holes.

Preferably, the cable access end includes a first through hole arranged along the axial direction of the electrical conductor, and the inner surface of the first through hole is provided with a thread matched with a bolt, so that An external cable is fixed at the cable entry end by the bolt.

Preferably, the fixed end includes a second through hole arranged along the radial direction of the conductor, and the inner surface of the second through hole is provided with a screw thread matched with a bolt, so that the wire can pass through The bolt is fixed on the fixed end.

Preferably, the cable entry end, the connector and the fixed end of the conductor are integrally formed.

Preferably, the housing and the flange are integrally formed by injection molding.

Preferably, at least one groove is provided on the connecting piece of the conductor, and the inner surface of the housing is correspondingly provided with protrusions matching the grooves, and the number of grooves and protrusions is the same.

Preferably, the shape of the flange is square, and the number of the first installation holes is four.

Preferably, a waterproof pad is provided on the side of the flange close to the fixed end, and a plurality of second installation holes corresponding to the first installation holes are provided on the waterproof pad.

On the other hand, the utility model also provides a controller, which includes a box body and at least one of the above-mentioned integrated connection terminals, and the integrated connection terminal is fixed on the box body through a base.

Preferably, the base is provided with a threaded hole corresponding to the first mounting hole, the integrated terminal is fixed on the base through a mounting assembly, and the mounting assembly includes a bolts in the threaded holes described above.

The utility model embodiment has the advantages of simple structure, convenient installation, low cost and strong versatility. At the same time, the setting of the waterproof pad can effectively waterproof and improve the safety performance and service life of the product; moreover, the integrated setting of the terminal block can reduce the installation process, and can also make the terminal block more stably fixed on the terminal base , and can also make the application range wider and improve the use efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the utility model. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is a perspective view of an integrated terminal provided by an embodiment of the present invention;

Fig. 2 is a structural diagram of an integrated terminal provided by the embodiment of the present invention;

Fig. 3 is a structural diagram of a controller provided by an embodiment of the present invention.

In the figure: 10, conductor; 11, cable access end; 111, first through hole; 12, fixed end; 121, second through hole; 13, connector; 20, shell; 30, flange; 31 , the first installation hole; 40, the base; 50, the waterproof pad; 51, the second installation hole; 60, the box body.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and/or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and/or collections thereof.

It should also be understood that the terminology used in the description of the present invention is only for the purpose of describing specific embodiments and is not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless the context clearly dictates otherwise. It should also be further understood that the term "and/or" used in the description of the utility model and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combination.

Referring to Fig. 1, Fig. 2 and Fig. 3, an integrated connection terminal provided by the embodiment of the present invention includes a conductor 10, and the conductor includes a cable access end 11, a fixed end 12 and connecting the cable The connector 13 connecting the input end 11 and the fixed end 12 together, the cable access end 11 is used to connect an external cable, and the fixed end 12 is used to connect a wire; the housing 20, the housing 20 is fixed It is sleeved on the conductor 10, and the fixed end 12 is located outside the housing 20, and a flange 30 is fixedly provided on the outer surface of the housing 20, and the flange 30 is provided with multiple a first mounting hole 31.

Wherein, the fixed end 12 can be used to directly connect the fixed wire, replacing the fixed row and the connecting row in the prior art, which is convenient for users. At the same time, the shell and the conductor are fixed together to form a whole, which reduces the steps during installation and saves labor costs. The setting of the flange can enable the integrated terminal to be fixed on the required external equipment through the flange, and the fixing method can be selected according to the actual structure of the flange.

Preferably, the cable access end 11 includes a first through hole 111 arranged along the axial direction of the conductor 10, and the inner surface of the first through hole 111 is provided with a bolt matching threaded so that an external cable is secured to the cable entry through the bolt.

The first through hole 111 is used for connecting an external cable, and its shape may match the connector of the external cable. Here, when the joint of the external cable is an OT terminal, the OT terminal can be fixed on the cable access end 11 of the conductor through a bolt, that is, the bolt at this time is screwed on the first through hole 111 . Of course, when the connector of the external cable is a plug, the first through hole 111 is used as a socket, so that the external cable can still be plugged into the cable access end 11 of the conductor.

Preferably, the fixed end 12 includes a second through hole 121 arranged along the radial direction of the conductor 10, and the inner surface of the second through hole 121 is provided with a thread matched with a bolt, so that the wire is fixed on the fixed end through the bolt. Wherein, the shape of the fixed end 12 can be square or circular, and of course it can also be any other reasonable shape.

In addition, the cable access end 11 , the connector 13 and the fixed end 12 of the electrical conductor may be integrally formed. When the conductor is integrally formed, the trouble of installing each component separately can be reduced, and the installation efficiency is improved.

Furthermore, the housing 20 and the flange 30 may be integrally formed by injection molding. Wherein, the integrated design of the housing 20 and the flange 30 can make the housing 20 be fixed on the base together with the flange 30 fixed on the base, reducing unnecessary position changes during use. In addition, the casing 20 and the flange 30 are integrally formed by injection molding on the basis of the conductor 10, so that the casing 20 can be more firmly sleeved on the outer surface of the conductor 10, and the inner surface of the casing The shape of the conductor matches the shape of the outer surface of the conductor.

Further preferably, the shape of the flange 30 is square, and the number of the first installation holes 31 is four. Of course, the shape of the flange can also be other shapes.

As a preference, at least one groove can be provided on the connecting piece 13 of the conductor 10, at this time, the inner surface of the housing is provided with a corresponding protrusion matching the groove, and the number of the groove and the protrusion is the same, so that This makes the housing more stably fixed and sleeved on the conductor. The outer surface of the housing 20 can also be a tapered structure, and several radial ribs can also be provided, so as to facilitate the user to hold and install it stably.

As a further preference, a waterproof pad 50 is provided on the side of the flange 30 close to the fixed end 11, and a plurality of second installation holes 51 corresponding to the first installation holes 31 are provided on the waterproof pad 50. . Most preferably, the waterproof gasket has the same shape as the flange. Wherein, the design of the waterproof pad 50 can effectively waterproof, thereby prolonging the service life of the terminal and improving the working stability of the terminal.

The embodiment of the utility model also discloses a controller, which includes a box body 60 and at least one integrated connection terminal as described above, and the integrated connection terminal is fixed on the box body 60 through the base 40 .

Among them, the base can be fixed on one side of the box, and the integrated terminal is fixed on the box by being fixed on the base. Of course, if a separate base is not provided, the integrated connection terminal can also be directly fixed on the side plate of the cabinet.

In addition, preferably, the base 40 is provided with a threaded hole corresponding to the first mounting hole 31, and the integrated terminal is fixed on the base 40 through a mounting assembly, the mounting assembly includes The bolts screwed in the threaded holes. Alternatively, the base 40 is provided with a third through hole corresponding to the first mounting hole 31, and the mounting assembly includes bolts passing through the mounting hole and the third through hole in sequence and screwed on the bolt on the nut. Wherein, the base 40 and the flange 30 can be connected and fixed by different installation components, which greatly facilitates the user's choice and makes the integrated terminal more convenient and applicable. Wherein, the controller may be a high-voltage controller, especially a motor controller applied to new energy vehicles.

The utility model embodiment has the advantages of simple structure, convenient installation, low cost and strong versatility. At the same time, the setting of the waterproof pad can effectively waterproof and improve the safety performance and service life of the product; moreover, the integrated setting of the terminal block can reduce the installation process, and can also make the terminal block more stably fixed on the terminal base , and can also make the application range wider and improve the use efficiency. In particular, the design of the integrated terminal block can not only be used directly, but also can effectively save the space of the cabinet, which solves the problem that the design of the cabinet is limited due to the small space.

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 person familiar with the technical field can easily think of various Equivalent modifications or replacements shall all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. An integrated terminal, characterized in that, comprising, Conductor, the conductor includes a cable access end, a fixed end and a connector connecting the cable access end and the fixed end together, the cable access end is used to connect an external cable, the fixed end terminal for connecting wires; The housing, the housing is fixedly sleeved on the conductor, and the fixed end is located outside the housing, and a flange is fixedly provided on the outer surface of the housing, and the flange is provided with There are a plurality of first mounting holes. 2. The integrated terminal according to claim 1, wherein the cable access end includes a first through hole arranged along the axial direction of the conductor, and the first through hole The inner surface is provided with a screw thread matched with a bolt, so that the external cable is fixed on the cable entry end through the bolt. 3. The integrated terminal according to claim 1, wherein the fixed end includes a second through hole arranged along the radial direction of the conductor, and the inner surface of the second through hole Threads matched with a bolt are provided, so that the wire is fixed on the fixed end through the bolt. 4 . The integrated connection terminal according to claim 1 , wherein the cable access end, the connector and the fixed end of the electrical conductor are integrally formed. 5 . 5. The integrated terminal according to claim 1, wherein the housing and the flange are integrally formed by injection molding. 6. The integrated terminal according to claim 1, characterized in that at least one groove is provided on the connecting piece of the conductor, and the inner surface of the housing is correspondingly provided with a protrusion matching the groove , and the number of grooves and bumps is the same. 7. The integrated terminal according to claim 1, characterized in that, the shape of the flange is square, and the number of the first mounting holes is four. 8. The integrated terminal according to claim 1, wherein a waterproof gasket is provided on the side of the flange close to the fixed end, and a plurality of waterproof gaskets corresponding to the first mounting holes are provided on the waterproof gasket. the second mounting hole. 9. A controller, characterized in that it comprises a box and at least one integrated terminal according to any one of claims 1 to 8, the integrated terminal is fixed on the box through a base . 10. The controller according to claim 9, wherein the base is provided with a threaded hole corresponding to the first mounting hole, and the integrated terminal is fixed on the base through a mounting assembly , the mounting assembly includes bolts for screwing into the threaded holes.