CN215773755U - Motor controller casing convenient to installation - Google Patents

Abstract

The utility model discloses a motor controller shell convenient to install, which comprises an installation bottom plate and a shell, wherein four jacks are formed in four corners of the shell, four connecting columns are fixedly connected to the top surface of the installation bottom plate corresponding to the four jacks, the end parts of the four connecting columns penetrate through the four jacks and are in threaded connection with four locking assemblies, each locking assembly comprises a connecting piece in threaded connection with the end part of the corresponding connecting column, and the outer side surface of each connecting piece is rotatably connected with a plurality of clamping plates. The locking assembly is arranged, and the structure has the advantages that when the shell is disassembled and assembled, the clamping plate can be folded or rotated out only by rotating the knob without being fixed by bolts, so that the shell can be disassembled, and the installation is more convenient and faster. The utility model also provides the heat dissipation assembly, the filter screen is arranged in the heat dissipation assembly, excessive dust is prevented from entering the shell, meanwhile, the heat dissipation assembly can be disassembled through the through hole, the heat dissipation assembly is convenient to clean, and the practical value is high.

Description

Motor controller casing convenient to installation

Technical Field

The utility model relates to the technical field of motor controllers, in particular to a motor controller shell convenient to install.

Background

The motor controller is an integrated circuit which controls the motor to work according to the set direction, speed, angle and response time through active work, a shell of the motor controller can protect the motor controller, and a shell of the motor controller can fixedly install the motor controller to prevent the motor controller from being damaged; however, the existing motor controller shell has some defects in use: after the motor controller is installed, the common motor controller casing is not easy to detach and has small problems, and the casing is not easy to open, so that the service life is short, and the cost is high.

To this end, chinese utility model patent that the publication number is CN209314165U discloses a machine controller casing convenient to installation, and this casing includes casing base and casing upper cover, casing base's end is equipped with first pedestal mounting hole and second pedestal mounting hole and third pedestal mounting hole and fourth pedestal mounting hole respectively, casing upper cover's end is equipped with casing upper cover fixed mounting hole respectively, casing base's upper end is equipped with first fixed column, second fixed column, third fixed column and fourth fixed column respectively.

Although this casing has set up the casing of dismantling, still need pass through the bolt fastening during dismantlement, it is convenient inadequately, and this casing has set up the thermovent simultaneously, and the thermovent part is the dust of advancing easily, and the thermovent is difficult for clearing up.

To this end, we propose a motor controller housing that is easy to install to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a motor controller housing which is easy to install, so as to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a motor controller shell convenient to install comprises an installation bottom plate and a shell, wherein four jacks are formed in four corners of the shell, the top surface of the installation bottom plate is fixedly connected with four connecting columns corresponding to the four jacks, the end parts of the four connecting columns penetrate through the four jacks and are in threaded connection with four locking assemblies, each locking assembly comprises a connecting piece in threaded connection with the end part of the corresponding connecting column, the outer side surface of each connecting piece is rotatably connected with a plurality of clamping plates, the clamping plates are in contact with the top surface of the shell, the top end of each connecting piece is rotatably connected with a knob, a worm is rotatably connected in each connecting piece, a worm wheel is fixedly connected to a rotating shaft of each clamping plate, the worm is meshed with the worm wheel, the end part of the worm is fixedly connected to the central position of the bottom surface of the knob, an opening is formed in one side of the shell, a heat dissipation assembly is inserted in the opening and comprises a heat dissipation plate inserted in the opening, a heat dissipation opening is formed in the heat dissipation plate, one side of the heat dissipation plate is fixedly connected with the honeycomb plate, the other side of the heat dissipation plate is fixedly connected with the filter screen plate, and a plurality of grid rails are fixedly connected between the honeycomb plate and the filter screen plate in the heat dissipation plate.

Preferably, the top surface of the connecting piece is provided with a plurality of notches, the notches are internally slidably inserted with limiting spherical bulges, the bottom surface of the knob is provided with a plurality of limiting spherical recesses, the limiting spherical bulges are clamped with the limiting spherical recesses, and a plurality of springs are fixedly connected between the bottom surfaces of the limiting spherical bulges and the bottom ends of the notches.

Preferably, heating panel lateral wall rigid coupling chimb, the chimb is close to a plurality of posts of inserting of casing one side rigid coupling, a plurality of slots are seted up to the corresponding a plurality of post positions of inserting of casing lateral surface, the slot medial surface is rubber construction, insert post and slot interference fit.

Preferably, an opening is formed in one side wall of the shell, a connecting panel is fixedly connected to the top surface of the mounting base plate corresponding to the opening, and a plurality of connecting terminals are fixedly connected to the outer side surface of the connecting panel.

Preferably, two sliding blocks are fixedly connected to two sides of the connecting panel, two sliding grooves are formed in two sides of the opening, and the sliding blocks are connected with the sliding grooves in a sliding mode.

Preferably, the outer side surface of the bottom end of the shell is fixedly connected with a sealing insertion block, the top surface of the mounting base plate is provided with a sealing notch, the inner side surface of the sealing notch is of a rubber structure, and the sealing notch is in interference fit with the sealing insertion block.

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

the locking assembly is arranged, and the structure has the advantages that when the shell is disassembled and assembled, the clamping plate can be folded or rotated out only by rotating the knob without being fixed by bolts, so that the shell can be disassembled, and the installation is more convenient and faster. The utility model also provides the heat dissipation assembly, the filter screen is arranged in the heat dissipation assembly, excessive dust is prevented from entering the shell, meanwhile, the heat dissipation assembly can be disassembled through the through hole, the heat dissipation assembly is convenient to clean, and the practical value is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the explosive structure of the present invention;

FIG. 3 is an enlarged structural view of the cross-sectional structure of the locking assembly of the present invention;

fig. 4 is an enlarged schematic view of a cross-sectional structure of the heat dissipation assembly of the present invention.

In the figure: the heat dissipation device comprises a mounting base plate 1, a housing 2, a locking assembly 3, a heat dissipation assembly 4, a connecting column 11, a connecting panel 12, a connecting terminal 13, a sliding block 14, a sealing notch 15, a jack 21, a through hole 22, an opening 23, a sliding groove 24, a sealing plug 25, a connecting piece 31, a clamping plate 32, a knob 33, a worm 34, a worm wheel 35, a notch 36, a limiting ball projection 37, a limiting ball recess 38, a spring 39, a heat dissipation plate 41, a heat dissipation opening 42, a honeycomb plate 43, a filter screen plate 44, a grid rail 45, a convex edge 46, a plug column 47 and a slot 48.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a machine controller casing convenient to installation, including mounting plate 1 and casing 2, set up opening 23 on 2 lateral walls of casing, mounting plate 1 top surface corresponds opening 23 position rigid coupling connection panel 12, a plurality of connecting terminal 13 of 12 lateral surfaces rigid couplings of connection panel, two sliders 14 of 12 both sides rigid couplings of connection panel, two spouts 24 are seted up to opening 23 both sides, slider 14 sliding connection spout 24, when using, need install the controller on 1 top surface of mounting plate, and be connected the connecting terminal 13 on controller and the connection panel 12 through the wire.

Referring to fig. 2-3, four insertion holes 21 are formed at four corners of the housing 2, four connection posts 11 are fixedly connected to the top surface of the mounting base plate 1 corresponding to the four insertion holes 21, and the end portions of the four connection posts 11 penetrate through the four insertion holes 21 and are in threaded connection with the four locking assemblies 3; locking assembly 3 includes the connecting piece 31 of threaded connection at the 11 tip of spliced pole, 31 lateral surfaces of connecting piece rotate and connect a plurality of cardboard 32, 2 top surfaces of cardboard 32 contact casing, connecting piece 31 top is rotated and is connected knob 33, connecting piece 31 internal rotation connects worm 34, cardboard 32 pivot department rigid coupling worm wheel 35, worm 34 meshes and connects worm wheel 35, knob 33 bottom surface central point puts rigid coupling worm 34 tip, later peg graft casing 2 on mounting plate 1 through spliced pole 11, later rotatory knob 33, knob 33 drives worm 34 and rotates and then drive cardboard 32 and roll out, can accomplish casing 2 fixed, the benefit of this structure lies in when dismantling installation casing 2, need not to use the bolt fastening, only need rotatory knob 33 can pack up or roll out cardboard 32, can carry out casing 2's dismantlement.

Referring to fig. 2-3, the top surface of the connecting member 31 is provided with a plurality of notches 36, the notches 36 are slidably inserted with a limiting spherical projection 37, the bottom surface of the knob 33 is provided with a plurality of limiting spherical recesses 38, the limiting spherical projection 37 is clamped with the limiting spherical recesses 38, and a plurality of springs 39 are fixedly connected between the bottom surface of the limiting spherical projection 37 and the bottom end of the notches 36.

Referring to fig. 2 and 4, a through opening 22 is formed in one side of a housing 2, a heat dissipation assembly 4 is inserted into the through opening 22, the heat dissipation assembly 4 includes a heat dissipation plate 41 inserted into the through opening 22, a heat dissipation opening 42 is formed in the heat dissipation plate 41, a cellular board 43 is fixedly connected to one side of the heat dissipation plate 41, a filter screen plate 44 is fixedly connected to the other side of the heat dissipation plate 41, a plurality of grid bars 45 are fixedly connected between the cellular board 43 and the filter screen plate 44 in the heat dissipation plate 41, an outer side wall of the heat dissipation plate 41 is fixedly connected to a convex edge 46, the convex edge 46 is fixedly connected to one side of the housing 2, a plurality of insertion posts 47 are formed on an outer side surface of the housing 2 corresponding to the plurality of insertion posts 47, inner side surfaces of the insertion slots 48 are of a rubber structure, the insertion posts 47 are in interference fit with the insertion slots 48, the heat dissipation assembly 4 can be detached through the through opening, the heat dissipation assembly 4 is convenient to clean the heat dissipation assembly 4, and a filter screen is arranged in the heat dissipation assembly 4 to prevent excessive dust from entering the housing 2.

Referring to fig. 2, the outer side surface of the bottom end of the housing 2 is fixedly connected with the sealing insert 25, the top surface of the mounting base plate 1 is provided with the sealing notch 15, the inner side surface of the sealing notch 15 is of a rubber structure, and the sealing notch 15 is in interference fit with the sealing insert 25, so that the strength of the connecting structure between the mounting base plate 1 and the housing 2 is enhanced.

The working principle is as follows: when the fixing device is used, a controller is required to be installed on the top surface of the installation bottom plate 1 and is connected with the connecting terminal 13 on the connecting panel 12 through a lead, then the shell 2 is inserted into the installation bottom plate 1 through the connecting column 11, then the knob 33 is rotated, the knob 33 drives the worm 34 to rotate, and further drives the clamping plate 32 to rotate out, and then the fixing of the shell 2 can be completed. The locking assembly 3 is arranged, and the structure has the advantages that when the shell 2 is disassembled and assembled, bolts are not needed for fixing, the clamping plate 32 can be retracted or rotated out only by rotating the knob 33, and the shell 2 can be disassembled, so that the installation is more convenient and faster. The heat dissipation component 4 is further arranged, the filter screen is arranged in the heat dissipation component 4, excessive dust is prevented from entering the shell 2, meanwhile, the heat dissipation component 4 can be disassembled through the through hole, the heat dissipation component 4 is convenient to clean, and the practical value is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 a machine controller casing convenient to installation, includes mounting plate (1) and casing (2), its characterized in that:

four jacks (21) are formed in four corners of the shell (2), four connecting columns (11) are fixedly connected to the top surface of the mounting base plate (1) corresponding to the four jacks (21), and the end parts of the four connecting columns (11) penetrate through the four jacks (21) and are in threaded connection with the four locking assemblies (3);

the locking assembly (3) comprises a connecting piece (31) in threaded connection with the end part of the connecting column (11), the outer side surface of the connecting piece (31) is rotatably connected with a plurality of clamping plates (32), the clamping plates (32) are in contact with the top surface of the shell (2), the top end of the connecting piece (31) is rotatably connected with a knob (33), the connecting piece (31) is rotatably connected with a worm (34), a worm wheel (35) is fixedly connected to the rotating shaft of the clamping plates (32), the worm (34) is meshed with the worm wheel (35), and the end part of the worm (34) is fixedly connected to the center position of the bottom surface of the knob (33);

opening (22) are seted up to casing (2) one side, thermal module (4) are pegged graft in opening (22), thermal module (4) are including pegging graft heating panel (41) in opening (22), set up thermovent (42) on heating panel (41), heating panel (41) one side rigid coupling honeycomb panel (43), opposite side rigid coupling filter plate (44), lie in a plurality of bars railing (45) of rigid coupling between honeycomb panel (43) and filter plate (44) in heating panel (41).

2. A motor controller cabinet for ease of installation as claimed in claim 1 wherein: a plurality of notches (36) are seted up to connecting piece (31) top surface, slide in notch (36) and peg graft spacing spherical convex (37), a plurality of spacing spherical concave (38) are seted up to knob (33) bottom surface, spacing spherical convex (37) joint spacing spherical concave (38), a plurality of springs (39) of rigid coupling between spacing spherical convex (37) bottom surface and notch (36) bottom.

3. A motor controller cabinet for ease of installation as claimed in claim 1 wherein: heating panel (41) lateral wall rigid coupling chimb (46), chimb (46) are close to a plurality of posts (47) of inserting of casing (2) one side rigid coupling, a plurality of slots (48) are seted up to casing (2) lateral surface corresponding a plurality of posts (47) positions of inserting, slot (48) medial surface is rubber construction, insert post (47) and slot (48) interference fit.

4. A motor controller cabinet for ease of installation as claimed in claim 1 wherein: an opening (23) is formed in one side wall of the shell (2), the top surface of the mounting base plate (1) is fixedly connected with the connecting panel (12) corresponding to the position of the opening (23), and the outer side surface of the connecting panel (12) is fixedly connected with the connecting terminals (13).

5. An easily installable motor controller housing according to claim 4 wherein: two sliding blocks (14) are fixedly connected to two sides of the connecting panel (12), two sliding grooves (24) are formed in two sides of the opening (23), and the sliding blocks (14) are connected with the sliding grooves (24) in a sliding mode.

6. A motor controller cabinet for ease of installation as claimed in claim 1 wherein: the sealing structure is characterized in that a sealing insert block (25) is fixedly connected to the outer side face of the bottom end of the shell (2), a sealing notch (15) is formed in the top face of the mounting base plate (1), the inner side face of the sealing notch (15) is of a rubber structure, and the sealing notch (15) is in interference fit with the sealing insert block (25).

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