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CN-224217758-U - Connector for frequency converter

CN224217758UCN 224217758 UCN224217758 UCN 224217758UCN-224217758-U

Abstract

The utility model relates to the technical field of frequency converters and discloses a connector for a frequency converter, which comprises a connecting port and a connector, wherein a fixing rod is fixedly arranged on one side of the front face of the connecting port, an installation frame is fixedly arranged at the end part of the fixing rod, limiting holes for limiting are formed in two sides of the installation frame, an installation shell is sleeved outside the connector, the installation shell is inserted into the installation frame, and convenient dismounting components for assisting in limiting installation and dismounting are arranged in the upper side and the lower side of the installation shell.

Inventors

  • ZHAO XINHUI
  • TIAN YUN
  • LI HAIHUI

Assignees

  • 长沙建慧电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250414

Claims (7)

  1. 1. The connector for the frequency converter comprises a connecting port (1) and a connector (2) and is characterized in that a fixing rod (3) is fixedly arranged on one side of the front face of the connecting port (1), a mounting frame (4) is fixedly arranged at the end part of the fixing rod (3), limiting holes (5) used for limiting are formed in two sides of the mounting frame (4), a mounting shell (6) is sleeved on the outer side of the connector (2), the mounting shell (6) is inserted into the mounting frame (4), and auxiliary mounting limiting and convenient dismounting components (7) are arranged in the upper side and the lower side of the mounting shell (6).
  2. 2. The connector for a frequency converter according to claim 1, wherein the convenient dismounting assembly (7) comprises an inserting rod (8) and a limiting rod (9) which are inserted into the mounting shell (6) in a sliding mode, the limiting rod (9) is correspondingly inserted into the limiting hole (5), a first spring (10) is fixedly arranged between the inserting rods (8) at two sides, a squeezing block (11) is fixedly arranged at one end, opposite to the limiting rod (9) at two sides, of the mounting shell (6), and a linkage piece for driving the limiting rod (9) to move out of the limiting hole (5) inwards is arranged in the middle of the mounting shell (6).
  3. 3. The connector for a frequency converter according to claim 2, wherein the linkage member comprises an extrusion head (12) slidably connected in the middle of the mounting shell (6), a connecting rod (13) is fixedly installed on one side, close to the inserted link (8), of the extrusion head (12), a connecting rod (14) is rotatably connected to one end, located in the mounting shell (6), of the connecting rod (13) and the inserted link (8), and a second spring (15) is fixedly installed between the extrusion head (12) and the inner wall of the mounting shell (6).
  4. 4. A connector for a frequency converter according to claim 3, wherein the side of the extrusion block (11) close to the extrusion head (12) is an inclined plane, and both sides of the extrusion head (12) close to the two groups of extrusion blocks (11) are inclined planes.
  5. 5. The connector for a frequency converter according to claim 2, wherein a limiting block is fixedly arranged on the outer side of the limiting rod (9), a tension spring is fixedly arranged on one side of the limiting block, and the elasticity of the tension spring is smaller than that of a second spring (15).
  6. 6. The connector for a frequency converter according to claim 2, wherein a pressing plate (16) is fixedly installed at one end of the insert rod (8) located outside the installation shell (6), and the pressing plate (16) is bent in an arc shape.
  7. 7. The connector for a frequency converter according to any one of claims 1 to 6, wherein limiting plates (17) are fixedly installed in the middle parts of two sides of the installation shell (6), limiting grooves (18) are formed in the middle parts of two side inner walls of the limiting holes (5), and the limiting plates (17) are slidably inserted into the limiting grooves (18).

Description

Connector for frequency converter Technical Field The utility model relates to the technical field of frequency converters, in particular to a connector for a frequency converter. Background The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology. Because of the characteristics of simple parameter setting and good energy-saving effect, the method can be widely applied to the fields of equipment manufacturing equipment matching or fan water pump energy saving and the like. The electric connector of current converter adopts threaded connection fixed, and then inconvenient dismantles, can't realize quick detach fast-assembling to when dismantling the bolt, still can lead to the bolt unexpected to drop, so still need look for the screw of adaptation and install, consuming time and consuming power, consequently, can do further improvement. Disclosure of utility model In order to solve the problems, the utility model provides the technical scheme that the connector for the frequency converter comprises a connecting port and a connector, wherein a fixing rod is fixedly arranged on one side of the front face of the connecting port, a mounting frame is fixedly arranged at the end part of the fixing rod, limiting holes for limiting are formed in two sides of the mounting frame, a mounting shell is sleeved on the outer side of the connector, the mounting shell is inserted into the mounting frame, and auxiliary mounting limiting and convenient dismounting components are arranged in the upper side and the lower side of the mounting shell. As optimization, convenient dismouting subassembly is including sliding grafting at inside inserted bar and the gag lever post of installation shell, just the gag lever post corresponds to inject spacing hole department, and fixed mounting has spring one between the inserted bar of both sides, and the relative one end fixed mounting of both sides gag lever post has the extrusion piece, be provided with the linkage piece that is used for driving the inwards shift out spacing hole of gag lever post in the middle part of installation shell. As the optimization, the linkage piece includes the extrusion head of sliding connection in the installation shell middle part, one side that the extrusion head is close to the inserted bar fixed mounting has the connecting rod, the one end that connecting rod and inserted bar are located the installation shell rotates and is connected with the connecting rod, fixed mounting has the spring two between the inner wall of extrusion head and installation shell. As optimization, one side of the extrusion block, which is close to the extrusion head, is an inclined plane, and two sides of the extrusion head, which are close to the two groups of extrusion blocks, are both inclined planes. As optimization, a limiting block is fixedly arranged on the outer side of the limiting rod, a tension spring is fixedly arranged on one side of the limiting block, and the elasticity of the tension spring is smaller than that of the second spring. As optimization, one end of the inserted link, which is positioned outside the installation shell, is fixedly provided with a pressing plate, and the pressing plate is in a bending arc shape. As optimization, limiting plates are fixedly installed in the middle parts of two sides of the installation shell, limiting grooves are formed in the middle parts of the inner walls of two sides of the limiting holes, the limiting plates are inserted into the limiting grooves in a sliding mode, and the limiting plates are inserted into the limiting grooves in an aligning mode to achieve the guiding limiting effect. The beneficial effects of the utility model are as follows: this a connector for converter can drive the inserted bar of both sides and be close to each other through pressing the clamp plate of both sides, can push the connecting rod through the connecting rod extrusion, so can promote extrusion head slip compression spring two, and then no longer extrudees the extrusion briquetting, and the gag lever post of both sides can be relatively close to under the effect of extension spring and move into in the installation shell this moment to install and dismantle convenient quick. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is an exploded view of the structure of the present utility model; FIG. 3 is a schematic view of the mounting shell structure of the present utility model; FIG. 4 is a schematic view of a convenient assembly and disassembly structure of the present utility model; FIG. 5 shows the present utility model the mounting frame is schematically shown in structure. The device comprises a connecting port, a connecting head, a fixing rod, a mounting frame, a limiting hole, a mounting shell, a conveni