CN220569947U - Bus adapter and base thereof - Google Patents

Abstract

The utility model discloses a bus adapter and a base of the bus adapter, wherein the base comprises a main body part and an N pole part, the main body part is used for installing a conductive bar group, the N pole part is used for installing an N pole conductive bar, the N pole part is positioned on the left side or the right side of the main body part, and the N pole part is detachably connected with the main body part. The base can be adapted to the use of the four-pole bus adapter and the three-pole bus adapter, has higher universality, can conveniently adjust the structure of a product flexibly according to the needs of a user, and can further conveniently carry out production and management.

Description

Bus adapter and base thereof

Technical Field

The utility model relates to the technical field of electrical connection, in particular to a bus adapter and a base of the bus adapter.

Background

Bus adapters are commonly used to make electrical connection of circuit breakers and bus systems. In general, the bus bar adapter comprises a tripolar bus bar adapter and a quadrupole bus bar adapter, and the tripolar bus bar adapter and the quadrupole bus bar adapter respectively adopt bases with different sizes, so that the universality is poor, and the management and the installation of the bases are also not facilitated.

Therefore, how to provide a solution to overcome or alleviate the above-mentioned drawbacks is still a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a bus adapter and a base of the bus adapter, which can be suitable for the use of a four-pole bus adapter and a three-pole bus adapter, have higher universality, can conveniently adjust the structure of the base according to the needs of users, and further can be convenient for production and management.

In order to solve the technical problems, the utility model provides a base of a bus adapter, which comprises a main body part and an N pole part, wherein the main body part is used for installing a conductive bar group, the N pole part is used for installing an N pole conductive bar, the N pole part is positioned on the left side or the right side of the main body part, and the N pole part is detachably connected with the main body part.

In the above scheme, the base of the bus adapter is of a split type structure and comprises a main body part and an N pole part, wherein the N pole part is detachably connected to the main body part. Specifically, when the N-pole portion is mounted to the main body portion, the base can be adapted to the installation of the conductor bar group and the N-pole conductor bar, which base can be adapted to the use of the four-pole bus bar adapter. When the N pole part breaks away from the main body part, the base can only comprise the main body part, and the base can be suitable for the use of the tripolar bus adapter. Like this, the structural style of base can be adjusted according to user's needs, and the commonality is higher, can make things convenient for the production and the management of base.

Optionally, the lateral both sides of main part all are provided with first counterpoint structure, the lateral both sides of N utmost point portion all are provided with first counterpoint cooperation structure, first counterpoint structure with first counterpoint cooperation structure interference cartridge.

Optionally, the first alignment structure is a groove, and the first alignment matching structure is a protrusion.

Optionally, the main body portion includes a body module and an extension module, the extension module being located at an upper side or a lower side of the body module, the extension module being detachably connected to the body module.

Optionally, the body module is provided with a first clamping structure, the extension module is provided with a first clamping matching structure, and the body module and the extension module are clamped and connected through the first clamping structure and the first clamping matching structure.

Optionally, the body module is provided with a first guiding structure, the extension module is provided with a first guiding mating structure, and the body module and the extension module are guided by the first guiding structure and the first guiding mating structure.

Optionally, the first guiding structure is a guiding hole, and the first guiding matching structure is a guiding column.

Optionally, the body module is provided with a second alignment structure, the extension module is provided with a second alignment structure, and the second alignment structure are in interference fit.

Optionally, the extension module is configured with a spacer plate.

The utility model also provides a bus adapter, which comprises a base, wherein the base is the base of the bus adapter.

Since the base of the bus bar adapter already has the technical effects described above, the base with the bus bar adapter also has similar technical effects, and thus, the description thereof will not be repeated here.

Drawings

FIG. 1 is a connection block diagram of a bus adapter, a bus system, and a circuit breaker provided by the present utility model;

fig. 2 is a schematic view of the structure of the N-pole portion at the left side of the main body portion;

FIG. 3 is a schematic view of the assembled N pole and main body of FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 3 at another view angle;

fig. 5 is a schematic view of the structure of the N-pole portion on the right side of the main body;

FIG. 6 is a split block diagram of an extension module and a body module;

FIG. 7 is a schematic view of an elongated module;

FIG. 8 is a schematic view of an assembled extension module and body module;

fig. 9 is a schematic structural view of fig. 8 at another view angle.

The reference numerals are explained as follows:

100. a bus bar adapter; 110. a base; 111. a main body portion; 111a, a first alignment structure; 111b, a body module; 111b-1, a first clamping structure; 111b-2, a first guide structure; 111b-3, a second alignment structure; 111c, a lengthening module; 111c-1, a first snap fit structure; 111c-2, a first guide mating structure; 111c-3, a second alignment mating structure; 111c-4, separator; 112. an N-pole part; 112a, a first alignment mating structure; 140. connecting the row groups;

200. a bus system;

300. a circuit breaker.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings and specific embodiments.

In embodiments of the present utility model, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and for example, "connected" may be either detachably connected or non-detachably connected; may be directly connected or indirectly connected through an intermediate medium.

In the description of embodiments of the present utility model, 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.

Referring to fig. 1, fig. 1 is a connection structure diagram of a bus adapter, a bus system and a circuit breaker according to the present utility model.

In a typical scenario, as shown in fig. 1, an external device in the form of a circuit breaker 300 or the like may be mounted to the bus bar system 200 via the bus bar adapter 100.

For ease of description, the orientations of "front", "rear", "upper", "lower", "left", "right", etc. may be defined in terms of the orientations and positional relationships in fig. 1 and 2. Specifically, the installation direction of the circuit breaker 300, the bus bar adapter 100, and the bus bar system 200 may be the front-rear direction, wherein the side of the circuit breaker 300 is the front, and the side of the bus bar system 200 is the rear, and the front-rear direction may be also referred to as the thickness direction; the length direction of the bus bar adapter 100 may be referred to as the up-down direction, and the up-down direction may be referred to as the vertical direction; the width direction of the busbar adapter 100 may be a left-right direction, which may be also referred to as a lateral direction.

The upper end of the circuit breaker 300 may be electrically connected through the connection array 140 and the bus bar adapter 100, and may be electrically connected through the bus bar adapter 100 and the bus bar system 200, and then the lower end of the circuit breaker 300 may be outgoing through the installation cable.

As described in the background section, the three-pole bus bar adapter and the four-pole bus bar adapter of the bus bar adapter respectively adopt bases of different sizes, so that the universality is poor, and the management and the installation of the bases are not facilitated.

In view of the above, the present utility model provides a base 110 of a bus adapter 100, which includes a plurality of detachable split bodies, and by adjusting the number and the installation position of the split bodies, the universality of the base 110 can be greatly improved, and the structure of the base 110 can be conveniently adjusted according to the actual needs of the user, so as to facilitate the production and management of the base 110.

Referring to fig. 2-9, fig. 2 is a schematic structural diagram of the N-pole portion on the left side of the main body; FIG. 3 is a schematic view of the assembled N pole and main body of FIG. 2; FIG. 4 is a schematic view of the structure of FIG. 3 at another view angle; fig. 5 is a schematic view of the structure of the N-pole portion on the right side of the main body; FIG. 6 is a split block diagram of an extension module and a body module; FIG. 7 is a schematic view of an elongated module; FIG. 8 is a schematic view of an assembled extension module and body module; fig. 9 is a schematic structural view of fig. 8 at another view angle.

Specifically, as shown in fig. 2-5, in an embodiment of the present utility model, the base 110 may be a split structure, including a main body 111 and an N-pole 112; the main body 111 is used for installing the conductive bar group 120, and the N-pole 112 is used for installing the N-pole conductive bar 130. The N-pole portion 112 may be located at the left or right side of the main body portion 111, and the N-pole portion 112 is detachably connected to the main body portion 111.

With the above-described arrangement, when the N-pole portion 112 is mounted to the main body portion 111, the base 110 can be adapted to use a four-pole bus bar adapter; when the N-pole portion 112 is separated from the main body portion 111, the base 110 may only include the main body portion 111, and the base 110 may be adapted to the use of the three-pole bus bar adapter. In this way, the structural form of the base 110 can be adjusted, so that the versatility of the base 110 can be improved.

In a particular assembly, the N-pole portion 112 may be located on the left side of the main body portion 111, such an implementation may be seen in fig. 2; alternatively, the N-pole portion 112 may be located on the right side of the main body portion 111, as shown in fig. 5.

Here, the embodiment of the present utility model is not limited to the detachable connection manner of the main body 111 and the N-pole 112, and in practical application, those skilled in the art may adjust the connection manner according to specific needs, so long as the connection manner can meet the use requirements. Illustratively, the main body 111 and the N-pole 112 may be connected by a detachable connection such as a screw connection, a snap connection, or the like.

In one implementation, as shown in fig. 2 and 5, the first alignment structure 111a may be disposed on two lateral sides of the main body 111, the first alignment structure 112a may be disposed on two lateral sides of the N-pole portion 112, and the first alignment structure 111a and the first alignment structure 112a may be inserted in an interference manner, so that a detachable connection between the N-pole portion 112 and the main body 111 may be also achieved. One of the first alignment structure 111a and the first alignment matching structure 112a may be a protrusion, and the other may be a groove, where the protrusion may be inserted and fixed in the groove, for implementing interference insertion of the first alignment structure 111a and the first alignment matching structure 112 a.

As shown in fig. 6 and 8, the body part 111 may be a separate structure, and the body part 111 may include a body module 111b and an extension module 111c, and the extension module 111c may be positioned at an upper side of the body module 111b, or the extension module 111c may be positioned at a lower side of the body module 111b. The extension module 111c is detachably connected to the body module 111b.

With the above-described configuration, when the extension module 111c is mounted to the main body module 111b, the length of the main body portion 111 is relatively long, so that the installation of the extended circuit breaker 300, for example, the installation of the circuit breaker 300 with the earth leakage protection module, can be accommodated; when the extension module 111c and the body module 111b are separated, the body portion 111 may include only the body module 111b, and the length of the body portion 111 is relatively short, so that it is possible to accommodate the installation of the general circuit breaker 300. In this way, the structural form of the main body 111 can be adjusted, and the versatility of the base 110 can be improved to a greater extent.

Similarly, the embodiment of the present utility model is not limited to the detachable connection manner of the extension module 111c and the body module 111b, and in practical application, those skilled in the art may adjust the connection manner according to specific needs, so long as the connection manner can meet the use requirements. Illustratively, the extension module 111c and the body module 111b may be connected by a detachable connection manner such as a screw connection, a clamping connection, or the like.

In one implementation, as shown in fig. 6 and 7, the body module 111b may be provided with a first clamping structure 111b-1, the extension module 111c may be provided with a first clamping structure 111c-1, and the body module 111b and the extension module 111c may be clamped by the first clamping structure 111b-1 and the first clamping structure 111c-1, so as to realize connection of the body module 111b and the extension module 111c in the front-rear direction. One of the first clamping structure 111b-1 and the first clamping matching structure 111c-1 may be a clamping groove or a clamping hole, and the other may be a clamping hook, and the clamping hook may be clamped in the clamping groove or the clamping hole during assembly.

The body module 111b may further be provided with a first guiding structure 111b-2, the extension module 111c may be provided with a first guiding mating structure 111c-2, and the body module 111b and the extension module 111c may be inserted and assembled through the first guiding structure 111b-2 and the first guiding mating structure 111c-2 in a guiding manner, so as to facilitate the connection between the first clamping structure 111b-1 and the first clamping mating structure 111 c-1. One of the first guide structure 111b-2 and the first guide mating structure 111c-2 may be a guide hole, the other may be a guide column, and the guide column may be inserted into the guide hole, so that not only the first clamping structure 111b-1 and the first clamping mating structure 111c-1 can be clamped and guided, but also the body module 111b and the extension module 111c can be clamped in the up-down direction.

The body module 111b may further be provided with a second alignment structure 111b-3, and the extension module 111c may further be provided with a second alignment mating structure 111c-3, where the second alignment structure 111b-3 may be in interference fit with the second alignment mating structure 111c-3, so as to further improve connection reliability of the body module 111b and the extension module 111 c. One of the second alignment structure 111b-3 and the second alignment mating structure 111c-3 may be a protrusion, and the other may be a groove, and the protrusion may be inserted and fixed in the groove for interference insertion of the two.

In some alternative implementations, as shown in fig. 4 and 9, the extension module 111c may also be configured with a spacer 111c-4 for increasing the creepage distance between the body module 111b and the extension module 111 c.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. The utility model provides a base of busbar adapter, its characterized in that includes main part (111) and N utmost point portion (112), main part (111) are used for installing electrically conductive row group (120), N utmost point portion (112) are used for installing N utmost point electrically conductive row (130), N utmost point portion (112) are located the left side or the right side of main part (111), N utmost point portion (112) detachably connect in main part (111).

2. The base of the busbar adapter according to claim 1, wherein a first alignment structure (111 a) is provided on both lateral sides of the main body portion (111), a first alignment mating structure (112 a) is provided on both lateral sides of the N-pole portion (112), and the first alignment structure (111 a) and the first alignment mating structure (112 a) are in interference fit.

3. The base of the busbar adapter of claim 2, wherein the first alignment structure (111 a) is a groove and the first alignment mating structure (112 a) is a protrusion.

4. A base of a busbar adapter according to any of claims 1-3, characterized in that the main body part (111) comprises a body module (111 b) and an elongated module (111 c), the elongated module (111 c) being located on the upper or lower side of the body module (111 b), the elongated module (111 c) being detachably connected to the body module (111 b).

5. The base of the bus bar adapter according to claim 4, characterized in that the body module (111 b) is provided with a first clamping structure (111 b-1), the extension module (111 c) is provided with a first clamping mating structure (111 c-1), and the body module (111 b) and the extension module (111 c) are clamped by the first clamping structure (111 b-1) and the first clamping mating structure (111 c-1).

6. The base of a busbar adapter according to claim 4, characterized in that the body module (111 b) is provided with a first guiding structure (111 b-2), the extension module (111 c) is provided with a first guiding mating structure (111 c-2), and the body module (111 b) and the extension module (111 c) are guided by the first guiding structure (111 b-2) and the first guiding mating structure (111 c-2).

7. The base of the busbar adapter of claim 6, wherein the first guide structure (111 b-2) is a guide hole and the first guide mating structure (111 c-2) is a guide post.

8. The base of the busbar adapter according to claim 4, characterized in that the body module (111 b) is provided with a second alignment structure (111 b-3), the extension module (111 c) is provided with a second alignment mating structure (111 c-3), and the second alignment structure (111 b-3) and the second alignment mating structure (111 c-3) are interference-fit.

9. The base of the busbar adapter of claim 4, wherein the extension module (111 c) is configured with a spacer plate (111 c-4).

10. A busbar adapter comprising a base, the base being the base of the busbar adapter of any of claims 1-9.