CN219498638U

CN219498638U - Block terminal with throat

Info

Publication number: CN219498638U
Application number: CN202320351153.5U
Authority: CN
Inventors: 周祺
Original assignee: Zhejiang Daming Electrical Appliances Co ltd
Current assignee: Zhejiang Daming Electrical Appliances Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-08
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a distribution box with a necking, which comprises a base, wherein the base comprises a first part and two second parts which are symmetrically arranged, the first part is U-shaped, the first part comprises a bottom surface and two first side plates, a first plane part and a first necking part are arranged on the first side plates, the second part comprises a second plane part and a second necking part, a first attaching part which extends towards the other second part is arranged on the second plane, the first attaching part is attached to the inner side of the bottom surface and the inner side of the first plane part, a second attaching part which extends towards the other second part is arranged on the second necking part, and the second attaching part is attached to the inner side of the first necking part; the utility model has the advantages of firm and stable fixation, convenient processing and good aesthetic property.

Description

Block terminal with throat

Technical Field

The utility model relates to a distribution box with a necking.

Background

The normal distribution box is equal to the opening in size of the bottom surface, but in order to improve the protection effect of the distribution box, the opening of the distribution box is arranged to be in a necking structure, namely, the opening size is reduced by a few centimeters relative to the bottom surface size, so that the protection effect is improved.

The base of current block terminal forms this kind of structure through a bottom plate and four curb plates concatenation, but the problem that this kind of structure exists lies in, and processing welding in-process needs a hand to hold, influences welding efficiency, and after the welding, lies in top throat part and is not connected each other, rocks easily, influences the holistic stability of base moreover.

Disclosure of Invention

The utility model mainly solves the technical problem of providing a distribution box with a necking.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a block terminal with throat, wherein, including the base, the base includes the second part that first part and two symmetries set up, first part is U style of calligraphy, first part includes bottom surface and two first curb plates, be equipped with first plane portion and first throat portion on the first curb plate, the second part includes second plane portion and second throat portion, be equipped with the first laminating portion that extends towards another second part on the second plane, first laminating portion is inboard with the bottom surface, the inboard laminating of first plane portion, be equipped with the second laminating portion that extends towards another second part on the second throat portion, second laminating portion is inboard laminating with first throat portion.

First part is U style of calligraphy setting of bending, has saved the fixed of connection between bottom surface and the two first side plates, then through two second parts, through the cooperation of first laminating portion, second laminating portion, realized the fixed effect between first part and the second part, formed the fixed effect of prearrangement, in subsequent welding process, improved welding efficiency, improve holistic stability simultaneously, in the course of working of base, only need three spare part can, greatly reduced stock pressure. Moreover, the first attaching part and the second attaching part are positioned at the inner side, so that the outside is not provided with a connecting gap, and the overall aesthetic property is improved.

Wherein the width of the first bonding part and the second bonding part is 1 cm to 3cm.

Through the limitation of the width, the contact area between the two is further ensured, and the fixing strength is improved.

Wherein, be equipped with first inclined plane portion on the first curb plate, first plane portion, first shrinkage section are connected to first inclined plane portion, are equipped with the second inclined plane portion on the second curb plate, and second plane portion, second shrinkage section are connected to the second inclined plane portion, are equipped with first extension on the second inclined plane portion, and first extension extends towards first inclined plane portion.

Through the arrangement of the first inclined surface part and the second inclined surface part, the bending effect is formed, the necking part is formed more naturally, and the overall attractiveness is improved. And the arrangement of the first extension parts reduces the gaps between adjacent parts, thereby further improving the aesthetic property.

Wherein, all be equipped with the breach between second inclined plane portion and first plane, the second throat portion.

Through the setting of breach for it is more convenient to bend, and the in-process of bending, and it is more accurate to bend.

Wherein, be equipped with a plurality of fixed orifices on the bottom surface.

Through the setting of fixed orifices for it is more convenient to fix between base and the installation panel.

Wherein, be equipped with a plurality of bulge on the bottom surface, the fixed orifices is located the bulge.

The setting of bulge for form certain space between bottom surface and the installation panel, make the rainwater can flow through, guarantee that the bottom surface can not excessively wet.

Wherein, be equipped with the grounding subassembly on the first plane portion, be equipped with the terminal lug on the grounding subassembly.

Through directly fixing the grounding assembly on first plane portion, the effect of ground connection protection has been formed, and through the wiring nose moreover for it is more convenient to connect.

Wherein, be equipped with a plurality of through-hole and shelter from piece on the first plane portion, shelter from the through-hole.

The arrangement of the through holes forms the effect of up-down wiring, and operators can form the communication between the inside and the outside by dismantling the shielding piece.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;

FIG. 2 is a schematic view showing the structure of a first member in embodiment 1 of the present utility model;

fig. 3 is a schematic structural view of a first member in embodiment 1 of the present utility model.

Detailed Description

Examples

Referring to fig. 1-3, a reduced-size electrical box includes a base 100, the base 100 including a first member 1 and two symmetrically disposed second members 2.

The first part 1 comprises a bottom surface 11 and two first side plates 12.

In this embodiment, two first side plates 12 are separately disposed on two sides of the bottom surface 11, so as to form a U-shaped structure, and further, it should be noted here that the first member 1 is made of a plate material as a whole, and is integrally formed by punching and bending, so as to form the U-shaped structure.

The bottom surface 11 is equipped with a plurality of bulge 111 towards outside on one side, is equipped with fixed orifices 112 on the bulge 111, and fixed orifices 112 is for running through bottom surface 11, when needs to fix between bottom surface 11 and the installation panel, passes through between bottom surface 11 and the installation panel through the bolt and forms fixedly, can realize fixed effect. The provision of the protruding portion 111 allows a certain gap to be formed between the bottom surface 11 and the mounting panel, so that rainwater can flow through, and the bottom surface 11 is ensured not to be excessively wet.

The first side plate 12 is provided with a first flat surface portion 121, a first inclined surface portion 122, and a first tapered portion 123.

The first plane portion 121 is disposed perpendicular to the bottom surface 11. The first flat portion 121 is connected to the first tapered portion 123 via the first inclined portion 122. The first inclined surface 122 is inclined toward the inside so that the first reduced mouth 123 is closer to the opposite first reduced mouth 123, and the distance between the two reduced mouth parts is smaller than the distance between the two first flat surface parts 121 so that a reduced mouth is formed.

Further, the first plane portion 121 is provided with a grounding assembly 124, a plurality of through holes 125, and a shielding member 126, and the grounding assembly 124 is provided with a terminal lug 1241. By directly fixing the grounding assembly 124 on the first plane portion 121, a grounding protection effect is formed, and wiring is facilitated through the wiring nose 1241. The shielding member 126 shields the through hole 125. The provision of the through holes 125 creates an up-down wiring effect, and an operator can establish communication between the inside and the outside by removing the blinder 126.

The number of second parts 2 is two, and the two second parts 2 are also symmetrically arranged. In this embodiment, only one of the second members 2 will be described.

The second member 2 includes a second flat portion 21, a second inclined portion 22, and a second tapered portion 23.

The second flat portion 21 is also provided perpendicularly to the bottom surface 11. The four side walls of the second flat surface portion 21 are provided with first attaching portions 211 except for the top side wall, and the first attaching portions 211 extend toward the side facing the second member 2. In this embodiment, the width of the first bonding portion 211 is 1-3cm. Through the limitation of the width, the contact area between the two is further ensured, and the fixing strength is improved.

The second slope portion 22 connects the second flat portion 21 and the second tapered portion 23. The second ramp portion 22 is different from the first ramp portion 122 in that the second ramp portion 22 is not a complete ramp. In this embodiment, the height of the second inclined surface portion 22 is higher than that of the first inclined surface portion 122, and the first extending portion 221 is disposed on the second inclined surface portion 22, and the first extending portion 221 extends toward the first inclined surface portion 122, so that the gap between the two inclined surface portions is reduced. By providing the first inclined surface portion 122 and the second inclined surface portion 22, the bending effect is formed, so that the necking portion is formed more naturally, and the overall aesthetic property is improved. And the arrangement of the first extension 221 reduces the gap between adjacent parts, thereby further improving the aesthetic property.

The second shrinkage portion 23 is provided with a second attaching portion 231 extending toward the other second member 2, and the second attaching portion 231 is attached to the inside of the first shrinkage portion 123.

Here, the first bonding portion 211 and the second bonding portion 231 are bonded to the bottom surface 11 and the first planar portion 121, and then the fixing effect is achieved by welding. Here, the welding may be spot welding.

First part 1 is U style of calligraphy setting of bending, has saved the connection between bottom surface 11 and two first side plates 12 fixedly, then through two second parts 2, through the cooperation of first laminating portion 211, second laminating portion 231, has realized the fixed effect between first part 1 and the second part 2, has formed the fixed effect of preposition, in follow-up welding process, improves welding efficiency, improves holistic stability simultaneously, in the course of working of base 100 only three spare part can, greatly reduced stock pressure. The first bonding portion 211 and the second bonding portion 231 are positioned inside, so that no connection gap is formed outside, and the overall aesthetic property is improved.

Claims

1. A block terminal with throat, its characterized in that: including the base, the base includes the second part that first part and two symmetries set up, first part is the U style of calligraphy, first part includes bottom surface and two first curb plates, be equipped with first plane portion and first shrinkage portion on the first curb plate, the second part includes second plane portion and second shrinkage portion, be equipped with the first laminating portion that extends towards another second part on the second plane, first laminating portion is inboard with the bottom surface, the inboard laminating of first plane portion, be equipped with the second laminating portion that extends towards another second part on the second shrinkage portion, second laminating portion is inboard laminating with first shrinkage portion.

2. A reduced-mouth electrical box according to claim 1, wherein: the width of the first bonding part and the second bonding part is 1 cm to 3cm.

3. A reduced-mouth electrical box according to claim 1, wherein: the first side plate is provided with a first inclined surface part, the first inclined surface part is connected with the first plane part and the first shrinkage part, the second side plate is provided with a second inclined surface part, the second inclined surface part is connected with the second plane part and the second shrinkage part, the second inclined surface part is provided with a first extension part, and the first extension part extends towards the first inclined surface part.

4. A reduced-mouth power distribution box according to claim 3, wherein: gaps are arranged between the second inclined surface part and the first plane and between the second inclined surface part and the second necking part.

5. A reduced-mouth electrical box according to claim 1, wherein: the bottom surface is provided with a plurality of fixing holes.

6. A reduced-mouth power distribution box as defined in claim 5, wherein: the bottom surface is provided with a plurality of protruding parts, and the fixing hole is positioned in the protruding parts.

7. A reduced-mouth electrical box according to claim 1, wherein: the first plane part is provided with a grounding component, and the grounding component is provided with a wiring nose.

8. A reduced-mouth power distribution box as defined in claim 7, wherein: the first plane part is provided with a plurality of through holes and a shielding piece, and the shielding piece shields the through holes.