Large-current switch mounting base

Abstract

The utility model relates to the technical field of large-current switch mounting bases, in particular to a large-current switch mounting base which comprises a bottom plate, the lower end of the bottom plate is connected with two groups of supporting plates I and two groups of supporting plates II in a clamping mode, and the upper ends of the supporting plates I and the supporting plates II are attached to the lower end of the bottom plate. The second supporting plate is located between the two first supporting plates, a plurality of fixing holes used for switch installation are formed in the bottom plate in a penetrating mode and penetrate through the first supporting plates and the second supporting plate, and the two sides of the bottom plate are fixedly connected with side edges used for base installation. The base frame is composed of the base plate, the first supporting plates and the second supporting plates, supports are installed at the bottom of the switch, the base plate is supported by the first supporting plates and the second supporting plates, the switch base and the base plate are installed through the fixing holes, the organization structure of the base is optimized, the production process of the base is simplified, the types of assembly parts are reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of a large current switch mounting base, in particular to a large current switch mounting base. Background Art

[0002] A switch is an electronic component that opens a circuit, interrupts current or allows it to flow to other circuits. A high-current switch can withstand a larger current flow. A base is required for the installation of a high-current switch to ensure stable installation of the high current.

[0003] Existing high-current switch mounting bases, such as a switch cabinet base proposed in patent application number "CN202322442328.6", have structures such as a supporting base, a dehumidifier body, a positioning frame, and a positioning rail, which make it easy to install and remove the dehumidifier body. The positioning plate is set as an adjustable structure through a sliding groove and a threaded connection block.

[0004] However, the base has a wide variety of mounting parts, which makes the production process complicated. The overall weight is heavy and inconvenient for processing and transportation. The large number of parts makes the overall quality difficult to control and the production efficiency is low. Therefore, a high-current switch mounting base is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a high-current switch mounting base to solve the problems raised in the above-mentioned background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A high-current switch mounting base comprises a base plate, wherein a support plate 1 and a support plate 2 are clamped at the lower end of the base plate, the upper ends of the support plate 1 and the support plate 2 are both fitted with the lower end of the base plate, two groups of support plates 1 are symmetrically arranged, and the support plate 2 is located between the two groups of support plates 1, and multiple groups of fixing holes for switch installation are penetrated on the base plate, and the multiple groups of fixing holes penetrate the support plate 1 and the support plate 2, and side edges for base installation are fixedly connected on both sides of the base plate.

[0008] Preferably, the bottom plate is shaped as a "U" shape, the bottom plate bending portion is rounded, support plate 2 is located in the middle of the bottom plate, and support plate 1 and support plate 2 are both shaped as a "U".

[0009] Preferably, multiple groups of nuts are welded inside the support plate 1 and the support plate 2, and the centers of the multiple groups of nuts are respectively aligned with the centers of the multiple groups of fixing holes.

[0010] Preferably, one group of the side edges has multiple groups of screw holes extending therethrough, and the screw holes are all shaped as "O"; another group of side edges has multiple groups of mounting holes extending therethrough, and the shapes of the multiple groups of mounting holes are all shaped as "U".

[0011] Preferably, the bottom plate is provided with a plurality of groups of limit holes for positioning the switch, the plurality of groups of limit holes are respectively located between the plurality of groups of fixing holes, and the plurality of groups of limit holes are welded with limit pins.

[0012] Preferably, the base is provided with a plurality of through slots, and the plurality of through slots are all located between the first support plate and the second support plate.

[0013] Beneficial effects of the utility model:

[0014] The utility model forms a base frame through a bottom plate, two groups of support plates one and two, and supports the bottom of the switch. The support plates one and two support the bottom plate, and the switch base is installed with the bottom plate through fixing holes. The structure of the base is optimized to facilitate processing and transportation, reduce the types of assembly parts, reduce the production process of the base, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the base of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the base viewed from above of the utility model;

[0018] Figure 3 It is a schematic diagram of the lower end structure of the base of the utility model;

[0019] Figure 4 It is a schematic diagram of the bottom plate structure of the utility model;

[0020] The reference numerals in the figures are as follows:

[0021] 1. Bottom plate; 2. Screw hole; 3. Fixing hole; 4. Limit hole; 5. Limit pin; 6. Support plate 1; 7. Support plate 2; 8. Nut; 9. Mounting hole; 10. Side; 11. Through slot DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] A high current switch mounting base, such as Figure 1-Figure 4 As shown, it includes a base plate 1 for supporting the switch, the switch is installed with the base, the lower end of the base plate 1 is clamped with a support plate 1 6 and a support plate 2 7, the upper ends of the support plate 1 6 and the support plate 2 7 are both in contact with the lower end of the base plate 1, two groups of support plates 1 6 are symmetrically arranged, the support plate 2 7 is located between the two groups of support plates 1 6, the two groups of support plates 1 6 and one group of support plates 2 7 support the lower end of the base plate 1, a plurality of groups of fixing holes 3 for switch installation are penetrated on the base plate 1, and the plurality of groups of fixing holes 3 penetrate the support plate 1 6 and the support plate 2 7, and both sides of the base plate 1 are fixedly connected with side edges 10 for base installation.

[0024] A base frame is formed by a bottom plate 1, two groups of support plates 1 6 and support plates 2 7 to support the bottom of the switch. Support plates 1 6 and support plates 2 7 support the bottom plate 1. Support plates 1 6 and support plates 2 7 are distributed in an orderly manner. The bottom structure of the base is stable. The switch base is installed on the bottom plate 1 through the fixing hole 3. By optimizing the structure of the base, it is convenient for processing and transportation, reduces the types of assembly parts, reduces the production processes of the base, and improves production efficiency.

[0025] The bottom plate 1 is shaped as a "U", the bending portion of the bottom plate 1 is rounded, the second support plate 7 is located in the middle of the bottom plate 1, and the shapes of the first support plate 6 and the second support plate 7 are both shaped as a "U".

[0026] like Figure 1-Figure 4 As shown, the bottom plate 1 is installed in an inverted "U" shape, and the rounded bending portion prevents the bottom of the switch from being scratched when the switch is installed on the base. The width of the support plate 2 7 is greater than the width of the support plate 1 6, and the middle position of the bottom of the base is supported and fixed. The support plate 1 6 and the support plate 2 7 are installed in an inverted "U" shape, and the support plate 1 6 and the support plate 2 7 are installed in abutment with each other.

[0027] Multiple groups of nuts 8 are welded inside the support plate 1 6 and the support plate 2 7 , and the centers of the multiple groups of nuts 8 are aligned with the centers of the multiple groups of fixing holes 3 .

[0028] like Figure 3 As shown, the bottom of the switch is threadedly connected to the nut 8 through the bolt passing through the fixing hole 3. Since the nut 8 is welded, the switch base and the bottom plate 1 can be fixedly installed by turning the bolt.

[0029] One group of the side edges 10 has a plurality of screw holes 2 formed therethrough, and the screw holes 2 are all in an "O" shape. Another group of the side edges 10 has a plurality of mounting holes 9 formed on their edges, and the plurality of mounting holes 9 are all in a "U" shape.

[0030] like Figure 3 As shown, the screw hole 2 facilitates the installation of the side 10, and the mounting hole 9 facilitates the horizontal installation of the switch.

[0031] The bottom plate 1 is provided with a plurality of groups of limit holes 4 for positioning the switch, the plurality of groups of limit holes 4 are respectively located between the plurality of groups of fixing holes 3 , and the plurality of groups of limit holes 4 are all welded with limit pins 5 .

[0032] like Figure 1-Figure 4 As shown, the switch is positioned by a limiting pin 5.

[0033] The base is provided with a plurality of through slots 11 , which are all located between the first support plate 6 and the second support plate 7 .

[0034] like Figure 1 As shown, the through groove 11 facilitates ventilation of the contact surface between the switch and the base and facilitates heat dissipation at the bottom of the switch.

[0035] The working principle of a high current switch mounting base provided by the utility model is as follows:

[0036] A base frame is formed by a bottom plate 1, two groups of support plates 1 6 and support plates 2 7 to support the bottom of the switch. Support plates 1 6 and support plates 2 7 support the bottom plate 1. The switch base is installed with the bottom plate 1 through fixing holes 3. The structure of the base is optimized to facilitate processing and transportation, reduce the types of assembly parts, reduce the production process of the base, and improve production efficiency. The limit hole 4 is located on the integrally formed bottom plate 1. The integrated processing ensures the synchronization of the switch during conversion and improves the reliability of the switch.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A high current switch mounting base, comprising a base plate (1), characterized in that: The bottom end of the bottom plate (1) is clamped with a support plate 1 (6) and a support plate 2 (7), the upper ends of the support plate 1 (6) and the support plate 2 (7) are both in contact with the bottom end of the bottom plate (1), two groups of support plates 1 (6) are symmetrically arranged, and the support plate 2 (7) is located between the two groups of support plates 1 (6), and a plurality of groups of fixing holes (3) for switch installation are provided through the bottom plate (1), and the plurality of groups of fixing holes (3) penetrate the support plate 1 (6) and the support plate 2 (7), and both sides of the bottom plate (1) are fixedly connected with side edges (10) for base installation.

2. A high current switch mounting base according to claim 1, characterized in that: The bottom plate (1) is configured to be in a "U" shape, the bent portion of the bottom plate (1) is configured to be in a rounded shape, the second support plate (7) is located in the middle of the bottom plate (1), and the first support plate (6) and the second support plate (7) are both configured to be in a "U" shape.

3. A high current switch mounting base according to claim 2, characterized in that: Multiple groups of nuts (8) are welded inside the support plate 1 (6) and the support plate 2 (7), and the centers of the multiple groups of nuts (8) are respectively aligned with the centers of the multiple groups of fixing holes (3).

4. A high current switch mounting base according to claim 1, characterized in that: A plurality of screw holes (2) are formed through one of the side edges (10), and the screw holes (2) are all arranged in an "O" shape. A plurality of mounting holes (9) are formed on the edge of another group of side edges (10), and the plurality of mounting holes (9) are all arranged in a "U" shape.

5. A high current switch mounting base according to claim 1, characterized in that: The bottom plate (1) is provided with a plurality of groups of limit holes (4) for positioning the switch, the plurality of groups of limit holes (4) are respectively located between the plurality of groups of fixing holes (3), and the plurality of groups of limit holes (4) are all welded with limit pins (5).

6. A high current switch mounting base according to claim 1, characterized in that: The base is provided with a plurality of through grooves (11) extending therethrough, and the plurality of through grooves (11) are all located between the first support plate (6) and the second support plate (7).

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