CN213989505U

CN213989505U - Conversion pencil device of converter

Info

Publication number: CN213989505U
Application number: CN202120235955.0U
Authority: CN
Inventors: 陶新云
Original assignee: Chengdu Botu Yuntian Electric Automation Co ltd
Current assignee: Chengdu Botu Yuntian Electric Automation Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-08-17
Anticipated expiration: 2031-01-28

Abstract

The utility model provides a conversion pencil device of converter, including the connector, the right-hand member fixed connection wire of connector, the right-hand member face fixed connection fixing base of wire, the right-hand member face fixed connection insulating rubber head of fixing base, the standing groove has been seted up to the right-hand member in the insulating rubber head outside, the conductor pole has been placed to the inside of standing groove, the sliding tray has been seted up to the inside both sides of standing groove, the inside sliding connection sliding plate of sliding tray, the groove that resets has been seted up to the lower terminal surface of sliding plate, a plurality of reset spring of top fixed connection in groove that resets, the utility model discloses be convenient for effectively change the conductor pole, and avoid the wire dead weight to influence the plug connection.

Description

Conversion pencil device of converter

Technical Field

The utility model relates to a conversion pencil device of converter belongs to the converter field.

Background

The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detection unit micro-processing unit and the like.

When installing the conversion pencil to the converter, be connected the converter with other equipment through plug and wire usually, generally when using, because the wire is longer for the plug is connected insecure with the converter, and the plug is damaged the back carelessly when using, is difficult for changing, consequently needs a novel design to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a conversion pencil device of converter to propose generally when using in solving above-mentioned background art, because the wire is longer, can will pull the plug, make plug and converter be connected insecure and the plug carelessly when using after being damaged, be difficult for carrying out the problem of changing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a wire harness conversion device of a frequency converter comprises a connector, wherein the right end of the connector is fixedly connected with a wire, the right end face of the wire is fixedly connected with a fixed seat, the right end face of the fixed seat is fixedly connected with an insulating rubber head, the right end of the outer side of the insulating rubber head is provided with a placing groove, a conductor rod is placed in the placing groove, two sides of the inner part of the placing groove are provided with sliding grooves, the inner part of each sliding groove is slidably connected with a sliding plate, the lower end face of each sliding plate is provided with a reset groove, the top of each reset groove is fixedly connected with a plurality of reset springs, the lower end face of each reset spring is fixedly connected with an extrusion plate, the lower end face of each extrusion plate is attached to the upper end face of the conductor rod, the middle position of the outer side of the insulating rubber head is fixedly connected with a mounting plate, the right end face of the mounting plate is provided with a through groove, and the inner part of the through groove is slidably connected with a push rod, the push rod right-hand member face is provided with the sucking disc, and the sucking disc laminates with the shell of converter mutually.

Further, the left end face of the push rod is fixedly connected with the pressing plate, the left end face of the mounting disc is provided with a butt joint groove, and the pressing plate is placed in the butt joint groove.

Furthermore, a conductor column is installed in the middle of the inside of the insulating rubber head, one end of the conductor rod close to the conductor column is fixedly connected with a contact head, the conductor rod is attached to the conductor column through the contact head, and the left end of the conductor column is connected with a wire.

Furthermore, through holes are formed in two sides of the placing groove on the outer side of the right end of the insulating rubber head, and the sliding plate penetrates through the through holes through bolts to be installed inside the placing groove.

Furthermore, the right end of the lower end face of the sliding plate is fixedly connected with a rotating column, and the extrusion plate is rotatably connected with the sliding plate through the rotating column.

Further, the connecting rod is installed to the left end face of sucking disc, the left end of connecting rod is fixed mutually with the right-hand member of catch bar.

The utility model has the advantages that: the placing groove is formed in the right end of the insulating rubber head, the conductor rod is placed in the placing groove, the sliding groove is formed in the inner wall of the placing groove, the sliding plate is connected with the sliding plate in a sliding mode, the conductor rod can be limited in the placing groove, the reset groove is formed in the lower end face of the sliding plate, a plurality of reset springs are fixedly connected in the reset groove, the extrusion plate is fixedly connected with the lower end face of each reset spring, the lower end face of each extrusion plate is attached to the upper end face of the conductor rod, the conductor rod can be stably fixed in the placing groove, and the effect of effectively replacing the conductor rod is achieved.

Through the intermediate position fixed connection mounting disc in the insulating rubber head outside, and seted up butt joint groove and logical groove at the left end face of mounting disc, the inside sliding connection that the rethread led to the groove has the catch bar, and installs the sucking disc at the right-hand member face of catch bar for can adsorb holistic mounting disc on the shell of converter through the sucking disc, with this junction that can effectual stabilizer plug and converter, reach the effect of avoiding the wire dead weight to influence plug connection.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a wire harness conversion device of a frequency converter according to the present invention;

fig. 2 is a schematic diagram of an insulating rubber head in a wire harness switching device of a frequency converter according to the present invention;

fig. 3 is a cross-sectional view of a sliding plate in a wire harness switching device of a frequency converter according to the present invention.

In the figure: the device comprises a connector 1, a lead 2, a lead 3, a fixed seat 4, an insulating rubber head 5, a conductor column 6, an installation plate 7, a through groove 7, a connecting rod 8, a sucking disc 9, a placement groove 10, a conductor rod 11, a contact 12, a pressing plate 13, a pushing rod 14, a butting groove 15, a sliding groove 16, a sliding plate 17, a through hole 18, a reset groove 19, a reset spring 20, a pressing plate 21 and a rotating column 22.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a wire harness conversion device of a frequency converter comprises a connector 1, a right end of the connector 1 is fixedly connected with a lead 2, a right end face of the lead 2 is fixedly connected with a fixed seat 3, a right end face of the fixed seat 3 is fixedly connected with an insulating rubber head 4, a right end outside the insulating rubber head 4 is provided with a placing groove 10, a conductor rod 11 is placed inside the placing groove 10, two sides inside the placing groove 10 are provided with sliding grooves 16, the inside of the sliding groove 16 is slidably connected with a sliding plate 17, the lower end face of the sliding plate 17 is provided with a reset groove 19, the top of the reset groove 19 is fixedly connected with a plurality of reset springs 20, the lower end face of the reset springs 20 is fixedly connected with an extrusion plate 21, the lower end face of the extrusion plate 21 is attached to the upper end face of the conductor rod 11, the middle position outside the insulating rubber head 4 is fixedly connected with a mounting plate 6, the right end face of the mounting plate 6 is provided with a through groove 7, the inside of the through groove 7 is slidably connected with a push rod 14, the right end face of the push rod 14 is provided with a sucker 9, and the sucker 9 is attached to the shell of the frequency converter, so that the sucker 9 can be installed.

The left end face fixed connection of catch bar 14 presses the clamp plate 13, and butt joint groove 15 has been seted up to the left end face of mounting disc 6, has placed the clamp plate 13 in butt joint groove 15's inside, is convenient for remove catch bar 14.

Conductor post 5 is installed to the inside intermediate position of insulating rubber head 4, and conductor pole 11 presses close to the one end fixed connection contact 12 of conductor post 5, and conductor pole 11 is laminated mutually with conductor post 5 through contact 12, and conductor post 5 left end is connected with wire 2 for can carry out electric connection.

Through holes 18 are formed in the two sides of the placing groove 10 on the outer side of the right end of the insulating rubber head 4, and the sliding plate 17 penetrates through the through holes 18 through bolts to be installed in the placing groove 10, so that the sliding plate 17 can be installed conveniently.

The right end of the lower end face of the sliding plate 17 is fixedly connected with a rotating column 22, and the extrusion plate 21 is rotatably connected with the sliding plate 17 through the rotating column 22, so that the conductor bar 11 can be installed more stably.

The connecting rod 8 is installed to the left end face of sucking disc 9, and the left end of connecting rod 8 is fixed mutually with the right-hand member of catch bar 14 for can fix sucking disc 9.

The specific implementation mode is as follows: when the conversion pencil device of installation converter, at first peg graft to the inside of converter through two conductor poles 11 of the 4 right-hand members of insulating rubber head, through pushing down the pressure board 13 on the mounting disc 6 afterwards for on pushing the shell of converter with sucking disc 9 through catch bar 14, with this junction that can effectual stable plug and converter, be connected the connector 1 of 2 left ends of wire with the equipment that needs the frequency conversion afterwards.

When the conductor bar 11 on the device is damaged, the bolt inside the through hole 18 is firstly taken out, then the sliding plate 17 is pulled out from the inside of the sliding groove 16, then the damaged conductor bar 11 is taken out, then the intact conductor bar 11 is installed inside the placing groove 10, then the sliding plate 17 is slid into the placing groove 10 from the sliding groove 16 inside the placing groove 10, then the bolt is inserted into the inside of the through hole 18, so that the sliding plate 17 can be installed inside the placing groove 10, the lower end surface of the sliding plate 17 is provided with the reset groove 19, the inside of the reset groove 19 is fixedly connected with a plurality of reset springs, the lower end surface of the reset spring 20 is fixedly connected with the extrusion plate 21, and the lower end surface of the extrusion plate 21 is attached to the upper end surface of the conductor bar 11, so that the conductor bar 11 can be stably fixed inside the placing groove 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a conversion pencil device of converter, includes connector (1), its characterized in that: the right end of the connector (1) is fixedly connected with a lead (2), the right end face of the lead (2) is fixedly connected with a fixed seat (3), the right end face of the fixed seat (3) is fixedly connected with an insulating rubber head (4), the right end of the outer side of the insulating rubber head (4) is provided with a placing groove (10), a conductor rod (11) is placed in the placing groove (10), sliding grooves (16) are formed in two sides of the interior of the placing groove (10), the interior of each sliding groove (16) is slidably connected with a sliding plate (17), a reset groove (19) is formed in the lower end face of each sliding plate (17), a plurality of reset springs (20) are fixedly connected to the top of each reset groove (19), the lower end faces of the reset springs (20) are fixedly connected with an extrusion plate (21), and the lower end faces of the extrusion plates (21) are attached to the upper end faces of the conductor rods (11), intermediate position fixed connection mounting disc (6) in insulating rubber head (4) outside, logical groove (7) have been seted up to the right-hand member face of mounting disc (6), inside sliding connection catch bar (14) that lead to groove (7), catch bar (14) right-hand member face is provided with sucking disc (9), and sucking disc (9) laminate mutually with the shell of converter.

2. The harness switching device of a frequency converter according to claim 1, wherein: the left end face of the push rod (14) is fixedly connected with a pressing plate (13), the left end face of the mounting disc (6) is provided with a butt joint groove (15), and the pressing plate (13) is placed inside the butt joint groove (15).

3. The harness switching device of a frequency converter according to claim 1, wherein: conductor post (5) are installed to the inside intermediate position of insulating rubber head (4), one end fixed connection contact (12) of conductor post (5) are pressed close to in conductor pole (11), conductor pole (11) are laminated with conductor post (5) through contact (12) mutually, conductor post (5) left end is connected with wire (2).

4. The harness switching device of a frequency converter according to claim 1, wherein: through holes (18) are formed in two sides of a placing groove (10) on the outer side of the right end of the insulating rubber head (4), and the sliding plate (17) penetrates through the through holes (18) through bolts to be installed inside the placing groove (10).

5. The harness switching device of a frequency converter according to claim 1, wherein: the right end of the lower end face of the sliding plate (17) is fixedly connected with a rotating column (22), and the extrusion plate (21) is rotatably connected with the sliding plate (17) through the rotating column (22).

6. The harness switching device of a frequency converter according to claim 1, wherein: the left end face of sucking disc (9) is installed connecting rod (8), the left end of connecting rod (8) is fixed mutually with the right-hand member of catch bar (14).