CN216123104U

CN216123104U - Brushless motor controller convenient to maintain

Info

Publication number: CN216123104U
Application number: CN202121820554.8U
Authority: CN
Inventors: 诸葛旻月
Original assignee: Nanjing Jinglian Electronic Technology Co ltd
Current assignee: Nanjing Jinglian Electronic Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-03-22
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a brushless motor controller convenient to overhaul, and relates to the technical field of brushless motor controller equipment. The draw-in groove has been seted up at the right side inner wall of box, when brushless motor controller normal use, buckle and draw-in groove joint, the buckle is under pulling of joint spring, guarantee that the buckle is located the draw-in groove always, when needs overhaul, right effort is applyed to the upper end of buckle to the maintainer, and then pop out the buckle from the draw-in groove, can open the upper cover, be connected through the connecting piece between base and box, when installing, insert the slide with the connecting piece in, V-arrangement joint pole carries out the joint with the joint groove.

Description

Brushless motor controller convenient to maintain

Technical Field

The utility model relates to the technical field of brushless motor controller equipment, in particular to a brushless motor controller convenient to overhaul.

Background

The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of the main circuit or the control circuit and changing the resistance value in the circuit according to a preset sequence. The brushless motor controller is a control device which can be used for providing a commutation control signal of a closed loop for a three-phase brushless motor, and can control the speed of the motor and carry out necessary protection on the motor by utilizing a mode, and the controller of the brushless motor is much more complex than the controller of the brushless motor.

At present, the used brushless motor controller of mechanical equipment in market fixes the inside at equipment through modes such as bolt mostly, when needs overhaul the brushless motor controller in the equipment, needs maintainer use tools to dismantle the controller, and the operation is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, a brushless motor controller convenient to overhaul is provided, and the technical scheme solves the problem that the existing brushless motor controller proposed in the background technology is inconvenient to dismantle during overhaul.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a overhaul convenient brushless motor controller, includes box and base, the box upper end articulates through the cotter has the upper cover, the equal fixedly connected with connecting piece in the box lower surface left and right sides, the draw-in groove has been seted up to the upper end of box right side inner wall, the hinge hole has been seted up to the upper cover right-hand member, the articulated buckle that has in the hinge hole, buckle and draw-in groove looks adaptation, the last fixed surface of upper cover is connected with the fixed plate, the fixed plate is located the left side of hinge hole, the right side fixed surface of fixed plate is connected with the joint spring, the one end that the fixed plate was kept away from to the joint spring is connected with the left side fixed surface of buckle, the slide has all been seted up to the base upper end left and right sides, the screw hole has all been seted up in the four corners of base.

Preferably, the connecting piece and the base are connected in a sliding mode, the connecting piece is located in the slide way, and the inner side wall of the slide way is provided with a clamping groove.

Preferably, the right side surface of the connecting piece is provided with a hinge groove, the front end of the connecting piece is provided with a guide connection hole, and the guide connection hole is communicated with the hinge groove.

Preferably, the hinge joint inslot articulates there is the V-arrangement joint pole, sliding connection has the guide arm in the guide joint hole, the V-arrangement joint pole is kept away from the one end looks adaptation of guide joint hole.

Preferably, one end of the guide rod, which is close to the hinge groove, is hinged to the left end of the V-shaped clamping rod through a pin bolt, and one end of the guide rod, which is far away from the hinge groove, is fixedly connected with a pressing plate.

Preferably, the guide rod is sleeved with a traction spring, one end of the traction spring is abutted to the front side surface of the connecting piece, and the other end of the traction spring is abutted to the side surface, close to the guide rod, of the pressing plate.

The utility model provides a brushless motor controller convenient to overhaul, which has the following beneficial effects:

in the utility model, the upper cover is provided with the buckle, the right inner wall of the box body is provided with the clamping groove, when the brushless motor controller is normally used, the buckle is clamped with the clamping groove and is pulled by the clamping spring to ensure that the buckle is always positioned in the clamping groove, when the maintenance is needed, the maintainer applies a rightward acting force to the upper end of the buckle so as to eject the buckle from the clamping groove, the upper cover can be opened, the base and the box body are connected through the connecting piece, when the device is installed, the connecting piece is inserted into the slideway, the V-shaped clamping rod is clamped with the clamping groove, when the V-shaped clamping rod needs to be disassembled, the guide rod applies acting force to one end of the V-shaped clamping rod, which is far away from the clamping groove, by pressing the pressing plate, so that the V-shaped clamping rod is ejected out of the clamping groove, can demolish box and connecting piece from the base to dismantle comparatively loaded down with trivial details problem when solving current brushless motor controller and overhauing.

Drawings

FIG. 1 is a schematic perspective view of a brushless motor controller according to the present invention;

FIG. 2 is a schematic view of an angular plan structure of a brushless motor controller according to the present invention;

FIG. 3 is a schematic cross-sectional view at E in FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of another angular plane structure of a brushless motor controller according to the present invention;

FIG. 6 is a schematic cross-sectional view at F of FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

fig. 8 is a partial enlarged view at C in fig. 6.

The reference numbers in the figures are:

1. a base; 2. a box body; 3. an upper cover; 4. a connecting member; 5. a threaded hole; 6. a hinge hole; 7. buckling; 8. a fixing plate; 9. clamping a spring; 10. a pressing plate; 11. a guide bar; 12. a traction spring; 13. a hinge slot; 14. a V-shaped clamping and connecting rod; 15. a clamping groove; 16. a slideway.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-8, a brushless motor controller convenient for maintenance comprises a box body 2 and a base 1, wherein the upper end of the box body 2 is hinged with an upper cover 3 through a pin bolt, the left side and the right side of the lower surface of the box body 2 are fixedly connected with connecting pieces 4, the upper end of the inner wall of the right side of the box body 2 is provided with a clamping groove, the right end of the upper cover 3 is provided with a hinge hole 6, a buckle 7 is hinged in the hinge hole 6, the buckle 7 is matched with the clamping groove, the buckle 7 is always positioned in the clamping groove under the traction of a clamping spring 9 when the upper cover 3 is in a closed state, the upper surface of the upper cover 3 is fixedly connected with a fixed plate 8, the fixed plate 8 is positioned at the left side of the hinge hole 6, the right side surface of the fixed plate 8 is fixedly connected with a clamping spring 9, one end of the clamping spring 9, far away from the fixed plate 8, is fixedly connected with the left side surface of the buckle 7, the left side and the right side of the upper end of the base 1 are both provided with slideways 16, four corners of the base 1 are provided with threaded holes 5, through screw hole 5 with base 1 fixed mounting in the motor, when overhauing, right effort is applyed to buckle 7's upper end to the maintainer, and then pops out buckle 7 from the draw-in groove, can open upper cover 3.

Connecting piece 4 and base 1 sliding connection, connecting piece 4 is located slide 16, and joint groove 15 has been seted up to 16 inside walls of slide, and hinge groove 13 has been seted up to 4 right sides of connecting piece, and the leading hole has been seted up to 4 front ends of connecting piece, and the leading hole is linked together with hinge groove 13, and articulated in the hinge groove 13 have V-arrangement joint pole 14, and sliding connection has guide arm 11 in the leading hole, and the one end looks adaptation that the leading hole was kept away from to V-arrangement joint pole 14.

One end that guide arm 11 is close to hinge groove 13 is articulated through the cotter with V-arrangement joint pole 14 left end, one end fixedly connected with press plate 10 that hinge groove 13 was kept away from to guide arm 11, the cover is equipped with traction spring 12 on the guide arm 11, traction spring 12's one end and the preceding side surface butt of connecting piece 4, traction spring 12's the other end and the side butt that press plate 10 is close to guide arm 11, when installing, insert connecting piece 4 in the slide 16, V-arrangement joint pole 14 carries out the joint with joint groove 15, when needs are dismantled, through pressing press plate 10, guide arm 11 is to V-arrangement joint pole 14 keep away from the one end in joint groove 15 and exert the effort, thereby pop out V-arrangement joint pole 14 from joint groove 15, can demolish box 2 and connecting piece 4 from base 1.

The working principle and the using process of the utility model are as follows:

when using, under the normal use state, buckle 7 is located the draw-in groove, the one end that guide arm 11 was kept away from to V-arrangement joint pole 14 is located joint groove 15, when needs overhaul the controller, right effort is applyed to the upper end of buckle 7 to the maintainer, and then pop out buckle 7 from the draw-in groove, can open upper cover 3, when needs overhaul box 2 follow base 1 go up dismantlement, through pressing down pressure board 10, the effort is applyed to the one end that joint groove 15 was kept away from to V-arrangement joint pole 14 to guide arm 11, thereby pop out V-arrangement joint pole 14 from joint groove 15, can demolish box 2 and connecting piece 4 from base 1.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The brushless motor controller convenient to overhaul is characterized by comprising a box body (2) and a base (1), wherein the upper end of the box body (2) is hinged with an upper cover (3) through a pin bolt, connecting pieces (4) are fixedly connected to the left side and the right side of the lower surface of the box body (2), a clamping groove is formed in the upper end of the inner wall of the right side of the box body (2), a hinge hole (6) is formed in the right end of the upper cover (3), a buckle (7) is hinged in the hinge hole (6), the buckle (7) is matched with the clamping groove, a fixing plate (8) is fixedly connected to the upper surface of the upper cover (3), the fixing plate (8) is located on the left side of the hinge hole (6), a clamping spring (9) is fixedly connected to the right side surface of the fixing plate (8), one end, away from the fixing plate (8), of the clamping spring (9) is fixedly connected to the left side surface of the buckle (7), slide (16) have all been seted up to both sides about base (1) upper end, screw hole (5) have all been seted up in the four corners of base (1).

2. The easy-to-overhaul brushless motor controller according to claim 1, wherein: connecting piece (4) and base (1) sliding connection, connecting piece (4) are located slide (16), joint groove (15) have been seted up to slide (16) inside wall.

3. The brushless motor controller of claim 2, wherein the controller further comprises: the right side surface of the connecting piece (4) is provided with a hinge joint groove (13), the front end of the connecting piece (4) is provided with a guide connection hole, and the guide connection hole is communicated with the hinge joint groove (13).

4. A brushless motor controller for easy maintenance according to claim 3, wherein: the hinge joint groove (13) is internally hinged with a V-shaped clamping rod (14), a guide rod (11) is connected in the guide connecting hole in a sliding mode, and one end, far away from the guide connecting hole, of the V-shaped clamping rod (14) is matched.

5. The brushless motor controller of claim 4, wherein the controller further comprises: one end of the guide rod (11) close to the hinge groove (13) is hinged to the left end of the V-shaped clamping rod (14) through a pin bolt, and one end of the guide rod (11) far away from the hinge groove (13) is fixedly connected with a pressing plate (10).

6. The brushless motor controller of claim 5, wherein the controller further comprises: the guide rod (11) is sleeved with a traction spring (12), one end of the traction spring (12) is abutted to the front side surface of the connecting piece (4), and the other end of the traction spring (12) is abutted to the side surface, close to the guide rod (11), of the pressing plate (10).