CN211210241U

CN211210241U - Intelligent power electronic module's package assembly for power supply formula electric flat carriage

Info

Publication number: CN211210241U
Application number: CN201920140812.4U
Authority: CN
Inventors: 王玉明
Original assignee: Tianjin Meicheng Technology Development Co ltd
Current assignee: Tianjin Meicheng Technology Development Co ltd
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2020-08-07
Anticipated expiration: 2029-01-28

Abstract

The utility model belongs to the technical field of the electric flat carriage technique and specifically relates to an intelligent power electronics module's for power supply formula electric flat carriage package assembly, which comprises a housin, the box body has been placed in the casing to extend away from the casing in the upper end of box body, one side of box body is equipped with spacing part, the center department of box body bottom is equipped with the fixed block, fixedly connected with slide bar between the baffle, the bottom of movable block and the bottom swing joint in the casing have the connecting rod to the connecting rod is the slope setting, the bottom of box body is equipped with the logical groove that corresponds with the movable block, the top of movable block is equipped with the connecting block, the upper end of connecting block runs through logical groove and extends away and is equipped with. The device has reasonable design and convenient operation, and the box body is pushed by the spring and pulled by the connecting rod, so that the clamping plate can clamp the electronic module conveniently, the fixing purpose is achieved, the time is saved, the working efficiency is improved, and the device is convenient for people to use.

Description

Intelligent power electronic module's package assembly for power supply formula electric flat carriage

Technical Field

The utility model relates to an electric flat carriage technical field especially relates to an intelligent power electronics module's package assembly for power supply formula electric flat carriage.

Background

Power electronic components, such as a single power electronic component or a plurality of power electronic modules, are often used in high power devices for switching high currents or operating on high voltages. The individual power electronic components relate to, for example, high-power thyristors and diodes. Power electronic modules contain a plurality of switching components located in the same component housing and typically connected internally to each other to provide some circuit structure. However, the existing power electronic module is very inconvenient in the assembling process, wastes time and causes low working efficiency, so that an assembling structure of the intelligent power electronic module for the power supply type electric flat car is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent power electronic module assembly structure for a power supply type electric flat car.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an assembly structure of an intelligent power electronic module for a power supply type electric flat car is designed, which comprises a shell, a box body is arranged in the shell, the upper end of the box body extends out of the shell body, one side of the box body is provided with a limiting part, the center of the bottom of the box body is provided with a fixed block, the bottom of the fixed block is provided with a fixed groove, a spring is fixed in the fixed groove, the lower end of the spring extends out from the fixed groove and is propped against the bottom of the shell, the bottom of the box body is provided with a baffle corresponding to the fixed block, a slide bar is fixedly connected between the baffles, the sliding rod is sleeved with a moving block, the bottom of the moving block is movably connected with the bottom in the shell through a connecting rod, and the connecting rod is the slope setting, the bottom of box body is equipped with the logical groove that corresponds with the movable block, the top of movable block is equipped with the connecting block, the upper end of connecting block runs through logical groove and extends away and is equipped with the splint.

Preferably, the limiting part comprises a limiting column arranged on one side of the box body, a sliding groove corresponding to the limiting column is arranged on one side of the shell, and one end of the limiting column is located in the sliding groove.

Preferably, the side of the shell is equidistantly provided with a plurality of fixing plates, the center of each fixing plate is provided with a fixing hole, and the bottom of each fixing plate is flush with the bottom of the shell.

Preferably, one side of the clamping plate is provided with a mounting groove, a non-slip mat is fixed in the mounting groove, and one side of the non-slip mat extends out of the mounting groove.

Preferably, the side of the cartridge body is in contact with the inner wall of the housing.

The utility model provides a pair of intelligent power electronics module's package assembly for power supply formula electric flat car, beneficial effect lies in: the utility model discloses in, thereby promote the box body and upwards remove under the effort of spring, the baffle is used for fixed slide bar, make the movable block slide on the slide bar, because the bottom swing joint of movable block has the connecting rod, consequently, in the in-process of box body at the rebound, can make the connecting rod pulling movable block remove, when the movable block removes, make the connecting block drive splint to remove, reach centre gripping electronic module's purpose through splint, this device reasonable in design, convenient operation, promote the box body through the spring, under the pulling of connecting rod, thereby make things convenient for splint to grasp electronic module, reach fixed purpose, the time is saved, the work efficiency of improvement, make things convenient for people to use.

Drawings

Fig. 1 is a schematic structural diagram of an assembly structure of an intelligent power electronic module for a power supply type electric flat carriage according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of an assembly structure of an intelligent power electronic module for a power supply type electric flat car according to the present invention.

In the figure: the anti-skidding type sliding block comprises a box body 1, a baffle 2, a through groove 3, a moving block 4, a fixing block 5, a fixing groove 6, a sliding rod 7, a limiting column 8, a sliding groove 9, a fixing plate 10, a fixing hole 11, a shell 12, a connecting rod 13, a spring 14, a connecting block 15, a clamping plate 16, a mounting groove 17 and an anti-skidding pad 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an assembly structure of an intelligent power electronic module for a power supply type electric flat car comprises a housing 12, a box body 1 is placed in the housing 12, and the upper end of the box body 1 extends out from the housing 12, a limiting part is arranged on one side of the box body 1, the limiting part comprises a limiting post 8 arranged on one side of the box body 1, a sliding groove 9 corresponding to the limiting post 8 is arranged on one side of the housing 12, one end of the limiting post 8 is positioned in the sliding groove 9, a plurality of fixing plates 10 are equidistantly arranged on the side of the housing 12, a fixing hole 11 is arranged at the center of each fixing plate 10, the bottom of each fixing plate 10 is flush with the bottom of the housing 12, the side of the box body 1 is in contact with the inner wall of the housing 12, the fixing plates 10 are arranged on the sides of the housing 12, the fixing holes 11 on the fixing plates 10 are used for fixing the housing 12, the housing 12, make box body 1 reciprocate in casing 12, when spacing post 8 of box body 1 side slides in spout 9 to reach and carry out spacingly to box body 1, prevent that box body 1 from dropping from casing 12.

The center of the bottom of the box body 1 is provided with a fixed block 5, the bottom of the fixed block 5 is provided with a fixed groove 6, a spring 14 is fixed in the fixed groove 6, the lower end of the spring 14 extends out from the fixed groove 6 and is abutted against the bottom of the shell 12, the bottom of the box body 1 is provided with a baffle plate 2 corresponding to the fixed block 5, a slide bar 7 is fixedly connected between the baffle plates 2, a moving block 4 is sleeved on the slide bar 7, the bottom of the moving block 4 is movably connected with a connecting bar 13 in the shell 12, the connecting bar 13 is obliquely arranged, the fixed block 5 is arranged at the bottom of the box body 1, the fixed groove 6 at the bottom of the fixed block 5 is used for fixing the spring 14, the box body 1 is pushed to move upwards under the acting force of the spring 14, the baffle plate 2 is used for fixing the slide bar 7, so that the moving block 4 slides on the, causing the connecting rod 13 to pull the moving block 4 to move.

The bottom of box body 1 is equipped with logical groove 3 that corresponds with movable block 4, the top of movable block 4 is equipped with connecting block 15, the upper end of connecting block 15 runs through logical groove 3 and extends away and be equipped with splint 16, one side of splint 16 is equipped with mounting groove 17, mounting groove 17 internal fixation has slipmat 18, and extend away from in mounting groove 17 in one side of slipmat 18, it makes things convenient for connecting block 15 of movable block 4 top to connect splint 16 to lead to setting up of groove 3, make splint 16 be located box body 1, when movable block 4 removes, make connecting block 15 drive splint 16 remove, reach centre gripping electronic module's purpose through splint 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent power electronics module's package assembly for power supply formula electric flat car, includes casing (12), its characterized in that, box body (1) has been placed in casing (12) to the upper end of box body (1) extends away from casing (12) interior, one side of box body (1) is equipped with stop part, the center department of box body (1) bottom is equipped with fixed block (5), the bottom of fixed block (5) is equipped with fixed slot (6), fixed slot (6) internal fixation has spring (14), the lower extreme of spring (14) extends away from fixed slot (6) and offsets with the bottom of casing (12), the bottom of box body (1) is equipped with baffle (2) that correspond with fixed block (5), fixedly connected with slide bar (7) between baffle (2), the cover is equipped with movable block (4) on slide bar (7), the bottom of the moving block (4) and the bottom in the shell (12) are movably connected with a connecting rod (13), the connecting rod (13) is arranged in an inclined mode, a through groove (3) corresponding to the moving block (4) is formed in the bottom of the box body (1), a connecting block (15) is arranged above the moving block (4), and a clamping plate (16) penetrates through the through groove (3) and extends out of the upper end of the connecting block (15).

2. The assembling structure of intelligent power electronic module for power supply type electric flat car according to claim 1, characterized in that the limiting component comprises a limiting post (8) arranged at one side of the box body (1), one side of the shell (12) is provided with a sliding groove (9) corresponding to the limiting post (8), and one end of the limiting post (8) is positioned in the sliding groove (9).

3. An assembling structure of intelligent power electronic module for electric flat car as claimed in claim 1, wherein said shell (12) has a plurality of fixing plates (10) with equal distance on its side, and a fixing hole (11) is provided at the center of the fixing plate (10), and the bottom of the fixing plate (10) is level with the bottom of the shell (12).

4. An assembling structure of intelligent power electronic module for electric flat car according to claim 1, characterized in that one side of said clamping plate (16) is provided with a mounting groove (17), said mounting groove (17) is fixed with a non-slip mat (18), and one side of said non-slip mat (18) extends out from said mounting groove (17).

5. An assembling structure of intelligent power electronic module for electric flat car as claimed in claim 1, wherein the side of said box body (1) contacts with the inner wall of the case (12).