Inverter combined frame structure

Abstract

The utility model relates to the technical field of inverters, in particular to a combined frame structure of an inverter, which comprises a rectangular support plate used for supporting the inverter, screw rods are relatively and fixedly connected to the end wall of the bottom of the support plate, and the end sides of the screw rods are in threaded connection with concave-character-shaped support legs. According to the utility model, the supporting legs rotate in a concave shape, the concave upper wall is in threaded connection with the screw rod, after rotation, the screw rod and the screw disc move upwards or downwards, the height positions of the screw disc and the supporting legs are changed, after the height of the supporting legs is changed, the supporting legs are used for supporting the supporting plate, and then the supporting height of the supporting plate is changed, so that the supporting height of the inverter is changed. The inverter support is suitable for different support requirements, for example, when the support plate is adjusted to a high position, the inverter is high in position, the inverter support is suitable for plugging connection of an electric device at the high position, and when the support plate is adjusted to a low position, the inverter is low in position, the inverter can be conveniently placed in a narrow and small space, the occupied space is small, and the inverter support is convenient to place.

Description

Technical Field

[0001] This utility model relates to the field of inverter technology, and in particular to an inverter combined frame structure. Background Technology

[0002] An inverter is a converter that transforms DC power (batteries, storage batteries) into AC power with fixed frequency and voltage or adjustable frequency and voltage. It consists of an inverter bridge, control logic, and filter circuits. When in use, the inverter is placed on a support plate to support and protect its bottom. This combined frame structure is used to support the inverter.

[0003] Inverters come in various sizes, requiring different support heights. Some need to be supported at higher positions to allow electrical components at those positions to be connected and used, while others require lower support positions to fit the entire structure in a smaller space. Ordinary support structures are simple and have a fixed support height, which cannot meet these requirements. Utility Model Content

[0004] The purpose of this invention is to provide an inverter combined frame structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An inverter assembly frame structure includes a rectangular support plate for supporting the inverter, a screw fixedly connected to the bottom end wall of the support plate, a concave-shaped support foot threaded to the end of the screw, and a screw disc fixedly connected to the bottom end wall of the screw.

[0007] Preferably, a rectangular through-hole is provided at the center end wall of the support plate, and a sliding groove is provided on both sides of the end wall of the support plate near the through-hole.

[0008] Preferably, a sliding plate is movably connected within the groove, and screws are threadedly connected to the front end wall of the support plate.

[0009] Preferably, a base is fixedly connected to the side end of the skateboard, and a top seat is fixedly connected to the top end wall of the base.

[0010] Preferably, there are two bases, and the number of top seats is four times the number of bases.

[0011] Preferably, the top seat has a threaded opening on its central end wall, a screw plug is threaded into the threaded opening, and a pair of rectangular connecting openings are symmetrically opened on the end wall of the top seat about the center of the threaded opening.

[0012] This utility model has at least the following beneficial effects:

[0013] The support feet rotate in a concave shape, with the concave upper wall threadedly connected to the screw. After rotation, the screw and screw disc move up or down, changing the height of the screw disc and support feet. After the support feet change height, they are used to support the support plate, thereby changing the support height of the support plate. This allows the inverter's support height to be adjusted to adapt to different support requirements. For example, when the support plate is adjusted to a higher position, the inverter is positioned higher, accommodating the plug-in connection of electrical components at higher positions. When the support plate is adjusted to a lower position, the inverter is positioned lower, making it convenient to place in small spaces, occupying little space and facilitating installation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the present invention;

[0016] Figure 2 for Figure 1 A schematic diagram of the top seat and threaded opening;

[0017] Figure 3 for Figure 1 Schematic diagram of the opening at the support plate;

[0018] Figure 4 for Figure 1 A front view diagram of the top seat, threaded port, screw plug, and connecting port.

[0019] In the diagram: 1. Support plate; 2. Through hole; 3. Slide groove; 4. Slide plate; 5. Screw; 6. Base; 7. Top seat; 8. Threaded port; 9. Plug; 10. Connecting port; 11. Support foot; 12. Screw; 13. Threaded disc. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for an inverter combined frame structure:

[0022] like Figure 1-4As shown, an inverter assembly frame structure includes a rectangular support plate 1 for supporting the inverter. A screw 12 is fixedly connected to the bottom end wall of the support plate 1. A concave-shaped support foot 11 is threaded to the end of the screw 12. A screw disc 13 is fixedly connected to the bottom end wall of the screw 12.

[0023] A rectangular through-hole 2 is provided through the center end wall of the support plate 1, and a sliding groove 3 is provided on both sides of the end wall of the support plate 1 near the through-hole 2.

[0024] A slide plate 4 is movably connected inside the slide groove 3. A screw 5 is threadedly connected to the front end wall of the support plate 1. A base 6 is fixed to the side end of the slide plate 4. A top seat 7 is fixed to the top end wall of the base 6.

[0025] There are two bases 6, and the number of top seats 7 is four times the number of bases 6. The center end wall of the top seat 7 is provided with a threaded port 8, and a screw plug 9 is connected to the threaded port 8. A pair of rectangular connecting ports 10 are symmetrically opened at the end wall of the top seat 7 about the center of the threaded port 8.

[0026] Working principle:

[0027] An inverter is supported on the upper wall of the support plate 1. The through hole 2 in the center of the support plate 1 is used for ventilation and heat dissipation to protect the inverter. The sliding groove 3 in the end wall of the support plate 1 is used for sliding the sliding plate 4 to drive the base 6 and the top seat 7 to move synchronously, so that the top seat 7 at the base 6 is close to the end wall of the inverter, pressing and limiting the inverter to ensure that the inverter is in a stable state after installation.

[0028] Tighten screw 5 to lock and limit the sliding plate 4 after adjustment. Each base 6 is equipped with four top seats 7. After the top seats 7 are fully separated, they contact and limit the inverter end wall. When limiting, the inverter end wall is exposed as much as possible for heat dissipation or plug-in components.

[0029] The screw plug 9 in the threaded port 8 at the top seat 7 rotates to move the screw plug 9 laterally. After the screw plug 9 changes position, it fits more tightly with the inverter end wall, making it more secure when limited.

[0030] The connection port 10 is used to thread the wire harness connected to the inverter plug, allowing the wire harness to pass through the connection port 10 for simple winding and mounting, preventing the wire harness from falling.

[0031] The support foot 11 is a concave-shaped rotating part, with its concave upper wall threadedly connected to the screw 12. After rotation, the screw 12 and the screw plate 13 move up or down, changing the height of the screw plate 13 and the support foot 11. After the support foot 11 changes height, it is used to support the support plate 1, thereby changing the support height of the support plate 1. This allows the inverter's support height to be adjusted to adapt to different support requirements. For example, when the support plate 1 is adjusted to a higher position, the inverter is positioned higher, accommodating the plug-in connection of electrical components at higher positions. When the support plate 1 is adjusted to a lower position, the inverter is positioned lower, making it convenient to place in small spaces, occupying little space and facilitating installation.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An inverter assembly frame structure, comprising a rectangular support plate (1) for supporting the inverter, characterized in that, A screw (12) is fixedly connected to the bottom end wall of the support plate (1), and a support foot (11) with a concave shape is threaded to the end of the screw (12). A screw disc (13) is fixedly connected to the bottom end wall of the screw (12).

2. The inverter combined frame structure according to claim 1, characterized in that, The support plate (1) has a rectangular through-hole (2) at the center end wall, and the support plate (1) has a sliding groove (3) on both sides of the end wall near the through-hole (2).

3. The inverter combined frame structure according to claim 2, characterized in that, A sliding plate (4) is movably connected inside the slid groove (3), and a screw (5) is threadedly connected to the front end wall of the support plate (1).

4. The inverter combined frame structure according to claim 3, characterized in that, A base (6) is fixedly connected to the side end of the slide plate (4), and a top seat (7) is fixedly connected to the top end wall of the base (6).

5. The inverter combined frame structure according to claim 4, characterized in that, There are two bases (6), and the number of top seats (7) is four times the number of bases (6).

6. The inverter combined frame structure according to claim 5, characterized in that, The top seat (7) has a threaded opening (8) through its central end wall. A screw plug (9) is threaded into the threaded opening (8). A pair of rectangular connecting openings (10) are symmetrically opened about the center of the threaded opening (8) at the end wall of the top seat (7).

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