CN219554833U - Rectifier modularization mounting panel of easy operation - Google Patents

Abstract

The utility model discloses an easy-to-operate rectifier modularized mounting plate, which belongs to the field of rectifiers and comprises a mounting plate and a rectifier body, wherein a chute is formed in the top of the mounting plate, a bidirectional screw is rotatably arranged in the chute, two symmetrical sliding plates are connected to the bidirectional screw in a threaded manner, the sliding plates are connected in the chute in a sliding manner, positioning blocks are fixedly connected to one sides, close to each other, of the two sliding plates, and positioning grooves are formed in two ends of the rectifier body; through setting up of mounting panel, spout, two-way screw rod, knob, slide, locating piece and constant head tank, when installing the rectifier body, only need rotate the knob and make the locating piece insert in the constant head tank of rectifier body, can fix the rectifier body, when dismantling the rectifier body, only need reverse rotation knob, make the locating piece remove from the constant head tank, can tear down the rectifier body, need not with the help of the instrument, convenient operation does benefit to the maintenance of rectifier and changes.

Description

Rectifier modularization mounting panel of easy operation

Technical Field

The utility model belongs to the technical field of rectifiers, and particularly relates to an easy-to-operate rectifier modular mounting plate.

Background

The rectification module has the functions of converting alternating current provided by the alternating current power distribution unit into 48V or 24V direct current and outputting the 48V direct current to the direct current power distribution unit, and adopts a resonant switching power supply technology of resonant voltage type double-loop control, and has the characteristics of high voltage stabilizing precision and quick dynamic response. The module can be hot-plugged, daily maintenance is convenient and fast, multistage absorption is adopted, the automatic protection and automatic operation recovery functions such as overvoltage, undervoltage, short circuit, overcurrent and overheat are realized, and the bridge rectifier module is mainly used for large-current rectification in a double-phase rectifier circuit of an electronic circuit of an aviation motor.

In the prior art, the rectifier is generally fixed on the mounting plate by bolts, and tools are needed to be used in the mounting and dismounting processes, so that the operation is troublesome, and the maintenance and replacement of the rectifier are not facilitated.

Disclosure of Invention

The present utility model is directed to an easy-to-operate modular mounting board for rectifiers, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an easy-to-operate rectifier modularization mounting panel, includes the mounting panel and installs the rectifier body on the mounting panel, the spout has been seted up at the top of mounting panel, the inside of spout is rotated and is installed two-way screw rod, threaded connection has two symmetrical slide on the two-way screw rod, slide sliding connection is in the spout, two the equal fixedly connected with locating piece in one side that the slide is close to each other, the constant head tank has all been seted up at the both ends of rectifier body.

As a preferred embodiment, the top of the rectifier body is fixedly provided with a heat sink.

As a preferred embodiment, one end of the bidirectional screw is fixedly provided with a knob.

As a preferred implementation mode, four shock pads distributed in a matrix are fixedly connected to the top of the mounting plate, and the four shock pads are respectively located at four corners of the bottom of the rectifier body.

As a preferred embodiment, a plurality of heat dissipation holes are formed in the mounting plate.

As a preferable implementation mode, four corners of the mounting plate are provided with mounting holes.

Compared with the prior art, the utility model has the beneficial effects that:

according to the easy-to-operate rectifier modularized mounting plate, through the arrangement of the mounting plate, the sliding grooves, the bidirectional screw rods, the knob, the sliding plates, the positioning blocks and the positioning grooves, when the rectifier body is mounted, the rectifier body is only required to be placed on the mounting plate, the knob is used for rotating the bidirectional screw rods, so that the bidirectional screw rods drive the two sliding plates to be close to each other along the bidirectional screw rods, the sliding plates drive the positioning blocks to be inserted into the positioning grooves of the rectifier body, the rectifier body can be fixed, when the rectifier body is dismounted, the knob is only required to be reversely rotated, the positioning blocks are moved out of the positioning grooves, the rectifier body can be dismounted, tools are not required, the operation is convenient, and the maintenance and the replacement of the rectifier are facilitated;

this easy-to-operate rectifier modularization mounting panel through the setting of shock pad, can play shock attenuation supporting role to the bottom of rectifier body, can make simultaneously between rectifier body and the mounting panel to be formed with the clearance, does benefit to the ventilation and heat dissipation of rectifier body bottom, through the setting of louvre, can further dispel the heat to rectifier body bottom.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the mounting plate of the present utility model;

fig. 3 is a schematic structural diagram of a rectifier body according to the present utility model.

In the figure: 1. a mounting plate; 2. a rectifier body; 3. a chute; 4. a bidirectional screw; 5. a slide plate; 6. a positioning block; 7. a positioning groove; 8. a heat sink; 9. a knob; 10. a shock pad; 11. a heat radiation hole; 12. and (5) mounting holes.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-3, the utility model provides an easy-to-operate rectifier modular mounting plate, which comprises a mounting plate 1 and a rectifier body 2 mounted on the mounting plate 1, wherein a cooling fin 8 is fixedly mounted at the top of the rectifier body 2, the cooling effect of the rectifier body 2 can be improved through the arrangement of the cooling fin 8, mounting holes 12 are formed at four corners of the mounting plate 1, a sliding groove 3 is formed at the top of the mounting plate 1, a bidirectional screw 4 is rotatably mounted in the sliding groove 3, one end of the bidirectional screw 4 is fixedly provided with a knob 9, two symmetrical sliding plates 5 are in threaded connection with the bidirectional screw 4, the sliding plates 5 are slidably connected in the sliding groove 3, one sides, close to each other, of the two sliding plates 5 are fixedly connected with a positioning block 6, positioning grooves 7 are formed at two ends of the rectifier body 2, when the rectifier body 2 is mounted, only the rectifier body 2 is required to be placed on the mounting plate 1, the knob 9 rotates the bidirectional screw 4, the two sliding blocks 4 are driven by the bidirectional screw 4 to drive the two sliding plates 5 to move out of the rectifier body 2 along the sliding grooves 4, and the two sliding plates 6 are required to be conveniently detached from the rectifying body 2 by means of the tool, and the positioning blocks are required to be conveniently detached from the rectifying bodies 2.

The top fixedly connected with four shock pad 10 that matrix distributes of mounting panel 1, four shock pad 10 are located the four corners department of rectifier body 2 bottom respectively, through the setting of shock pad 10, can play shock attenuation supporting role to the bottom of rectifier body 2, can make simultaneously between rectifier body 2 and mounting panel 1 to be formed with the clearance, do benefit to the ventilation and heat dissipation of rectifier body 2 bottom, a plurality of louvres 11 have been seted up to the inside of mounting panel 1, through the setting of louvres 11, can further dispel the heat to rectifier body 2 bottom.

The working principle and the using flow of the utility model are as follows: through mounting panel 1, spout 3, bi-directional screw 4, knob 9, slide 5, locating piece 6 and constant head tank 7's setting, when mounting rectifier body 2, only need put rectifier body 2 on mounting panel 1, use knob 9 to rotate bi-directional screw 4, make bi-directional screw 4 drive two slide 5 along bi-directional screw 4 be close to each other, make slide 5 drive locating piece 6 insert in the constant head tank 7 of rectifier body 2, can fix rectifier body 2, when dismantling rectifier body 2, only need reverse rotation knob 9, make locating piece 6 shift out from the constant head tank 7, can tear down rectifier body 2, need not with the help of the instrument, convenient operation does benefit to the maintenance of rectifier and changes, through the setting of shock pad 10, can play shock attenuation support effect to the bottom of rectifier body 2, simultaneously can make and be formed with the clearance between rectifier body 2 and the mounting panel 1, do benefit to the ventilation of rectifier body 2 bottom, through the setting of louvre 11, can further dispel the heat to the bottom of rectifier body 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an easy rectifier modularization mounting panel, includes mounting panel (1) and installs rectifier body (2) on mounting panel (1), its characterized in that: spout (3) have been seted up at the top of mounting panel (1), the inside rotation of spout (3) is installed two-way screw rod (4), threaded connection has two symmetrical slide (5) on two-way screw rod (4), slide (5) sliding connection is in spout (3), two equal fixedly connected with locating piece (6) in one side that slide (5) are close to each other, constant head tank (7) have all been seted up at the both ends of rectifier body (2).

2. An easy to operate rectifier modular mounting plate according to claim 1, wherein: and the top of the rectifier body (2) is fixedly provided with a radiating fin (8).

3. An easy to operate rectifier modular mounting plate according to claim 1, wherein: one end of the bidirectional screw rod (4) is fixedly provided with a knob (9).

4. An easy to operate rectifier modular mounting plate according to claim 1, wherein: the top of mounting panel (1) fixedly connected with four shock pad (10) that matrix distributes, four shock pad (10) are located the four corners department of rectifier body (2) bottom respectively.

5. An easy to operate rectifier modular mounting plate according to claim 1, wherein: a plurality of heat dissipation holes (11) are formed in the mounting plate (1).

6. An easy to operate rectifier modular mounting plate according to claim 1, wherein: four corners of the mounting plate (1) are provided with mounting holes (12).