CN211908699U

CN211908699U - Long service life's machine controller

Info

Publication number: CN211908699U
Application number: CN201922185342.6U
Authority: CN
Inventors: 陶加山; 陶金; 王磊; 张�荣
Original assignee: Yangzhou Zhixing Power Technology Co ltd
Current assignee: Yangzhou Zhixing Power Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-11-10
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a machine controller technical field just discloses a long service life's machine controller, including the protective housing, the top swing joint of protective housing has the top cap, the equal fixed connection erection support in both ends about protective housing inner chamber bottom, erection support's inside joint has the sleeve, the first magnet of bottom fixedly connected with of sleeve inner chamber, the roof fixedly connected with quantity of sleeve inner chamber is four balls, the inboard sliding connection of ball has the slide bar, the bottom fixedly connected with of slide bar is located the inside second magnet of sleeve, the top fixedly connected with bottom plate of slide bar. This long service life's machine controller carries out the shock attenuation through top, bottom and the left and right sides both ends to the machine controller body to avoid the machine controller body to take place to damage because of external force, and reach long service life's purpose, convenient fixed simultaneously, and fixed stable, easy to use is applicable to various conditions.

Description

Long service life's machine controller

Technical Field

The utility model relates to a machine controller technical field specifically is a long service life's machine controller.

Background

The motor controller is an integrated circuit which controls a motor to work according to a set direction, speed, angle and response time through active work, and in the electric vehicle, the motor controller has the function of converting electric energy stored by a power battery into electric energy required by a driving motor according to instructions of gears, an accelerator, brakes and the like so as to control the running states of the electric vehicle such as starting operation, advancing and retreating speed, climbing force and the like, or help the electric vehicle to brake and store part of brake energy into the power battery.

The motor controller can be manually operated, or remotely controlled or automatically operated, can only comprise the function of starting and stopping the motor, and can also comprise other more complex functions.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a long service life's machine controller possesses advantages such as long service life, has solved when using, and most machine controller generally do not have shock-absorbing function, leads to machine controller to take place to damage easily at the in-process that uses, and protectiveness is poor simultaneously, makes the controller take place to damage because of controlling of external force easily, influences its life's problem.

(II) technical scheme

In order to realize the purpose of the service life, the utility model provides a following technical scheme: a motor controller with long service life comprises a protective box, wherein the top of the protective box is movably connected with a top cover, the left end and the right end of the bottom of an inner cavity of the protective box are fixedly connected with mounting supports, sleeves are clamped in the mounting supports, the bottom of the inner cavity of each sleeve is fixedly connected with a first magnet, the top wall of the inner cavity of each sleeve is fixedly connected with four balls, the inner sides of the balls are connected with sliding rods in a sliding manner, the bottoms of the sliding rods are fixedly connected with second magnets positioned in the sleeves, the tops of the sliding rods are fixedly connected with a bottom plate, the top of the bottom plate is movably connected with a motor controller body, the left end and the right end of the protective box are respectively connected with a pull rod in a sliding manner, the outer surface of each pull rod is sleeved with a first spring, one side, opposite to the two pull rods, is, the protection box comprises a protection box inner cavity, and is characterized in that mounting seats are arranged at the left end and the right end of the protection box inner cavity and located on the inner side of a fixing frame, a second spring is clamped at the bottom of each mounting seat, a lower mounting seat is clamped at the bottom of each second spring, a connecting rod is fixedly connected to the bottom of each lower mounting seat, and a top plate is fixedly connected to the bottom of each connecting rod.

Preferably, the top of the sleeve penetrates through and extends to the outside of the mounting support, and the left end and the right end of the mounting support are both movably connected with abutting bolts.

Preferably, the top of the outer surface of the protection box and the bottom of the outer surface of the top cover are both fixedly connected with mounting rings, and the two mounting rings are movably connected through bolts.

Preferably, the front and the back of the protective box are both provided with louver heat dissipation holes, and the front and the back of the inner cavity of the protective box are both fixedly connected with dust screens corresponding to the louver heat dissipation holes.

Preferably, two equal fixedly connected with pull rings in one side that the pull rod carried on the back mutually, the sliding hole with pull rod looks adaptation is all seted up to the left and right sides of protective housing inner chamber, and the aperture of sliding hole is less than the diameter of first spring.

Preferably, two equal fixed connection in the relative one side of splint has the ripple rubber strip, and the relative one side of two ripple rubber strips respectively with the left and right sides slip butt of motor controller body.

(III) advantageous effects

Compared with the prior art, the utility model provides a long service life's machine controller possesses following beneficial effect:

the motor controller with long service life is characterized in that two pull rods are pulled in the opposite directions, one side of each of two first springs, which is opposite to each other, is enabled to respectively extrude the left side wall and the right side wall of the inner cavity of the protective box, and two clamp plates are driven to move in the opposite directions, the motor controller body is placed in the protective box and positioned at the top of the bottom plate, the pull rods are loosened, the two clamp plates are reset in the opposite directions due to the elastic action of the first springs and clamp the motor controller body, then the top cover is placed at the top of the protective box, the two mounting rings are fixed through bolts, the installation of the motor controller body is completed, the bottom plate is extruded through the bottom of the motor controller body, the first magnet and the second magnet are used for damping, meanwhile, the downward pressure of the bottom plate is converted into the friction force between the slide rods and the balls, and the motor controller body is damped, simultaneously first spring cushions both ends about to the machine controller body, the machine controller body is pushed down to the bottom plate, and carry out the shock attenuation through the second spring to the top of machine controller body, because the bottom plate is the high middle low arc bottom plate in both sides, the roof is the wave, the equal fixedly connected with ripple rubber strip in one side that two splint are relative, the effectual machine controller body that has ensured can not appear moving after fixed completion, the device is through the top to the machine controller body, the bottom with control both ends and carry out the shock attenuation, thereby avoid the machine controller body to take place to damage because of external force, and reach long service life's purpose, simultaneously convenient fixed, and fixed stable, easy to use, be applicable to various circumstances.

Drawings

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

FIG. 2 is an external view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is a top view of the ball and the sliding rod according to the present invention.

In the figure: the device comprises a protection box 1, a top cover 2, a mounting support 3, a sleeve 4, a first magnet 5, a second magnet 6, a ball 7, a sliding rod 8, a bottom plate 9, a motor controller body 10, a first spring 11, a pull rod 12, a clamping plate 13, a fixing frame 14, an upper mounting seat 15, a second spring 16, a lower mounting seat 17, a connecting rod 18 and a top plate 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a motor controller with long service life comprises a protective box 1, wherein the front and back of the protective box 1 are respectively provided with a louver heat dissipation hole, the front and back of the inner cavity of the protective box 1 are respectively fixedly connected with a dust screen corresponding to the louver heat dissipation holes, the interior of the protective box 1 is conveniently dissipated, dust is effectively prevented from entering the interior of the protective box 1 through the louver heat dissipation holes, the top of the protective box 1 is movably connected with a top cover 2, the top of the outer surface of the protective box 1 and the bottom of the outer surface of the top cover 2 are respectively fixedly connected with mounting rings, the two mounting rings are movably connected through bolts, the left and right ends of the bottom of the inner cavity of the protective box 1 are respectively fixedly connected with a mounting support 3, the interior of the mounting support 3 is clamped with a sleeve 4, the top of the sleeve 4 penetrates and extends to the exterior of the mounting support 3, and, conveniently limit and fix the sleeve 4, the bottom of the inner cavity of the sleeve 4 is fixedly connected with a first magnet 5, the top wall of the inner cavity of the sleeve 4 is fixedly connected with four balls 7, the inner side of each ball 7 is connected with a slide rod 8 in a sliding manner, the bottom of each slide rod 8 is fixedly connected with a second magnet 6 positioned in the sleeve 4, the magnetic pole of the bottom of each second magnet 6 is the same as that of the top of the corresponding first magnet 5, the outer side of each second magnet 6 is in sliding fit with the inner wall of the sleeve 4, the top of each slide rod 8 is fixedly connected with a bottom plate 9, each bottom plate 9 is an arc-shaped bottom plate with two sides high and a middle low, the top of each bottom plate 9 is movably connected with a motor controller body 10, the left end and the right end of the protective box 1 are both connected with pull rods 12 in a sliding manner, one side of each pull rod 12 opposite to each other is fixedly connected with a pull ring, the outer surface of the pull rod 12 is sleeved with a first spring 11, one opposite side of the two pull rods 12 is penetrated and extended into the protection box 1, the first spring 11 is positioned in the protection box 1, one opposite side of the two pull rods 12 is fixedly connected with a clamping plate 13, one opposite side of the two clamping plates 13 is fixedly connected with a corrugated rubber strip, one opposite side of the two corrugated rubber strips is respectively in sliding butt joint with the left side and the right side of the motor controller body 10, the bottom of the top cover 2 is fixedly connected with a fixing frame 14, the left end and the right end of the inner cavity of the protection box 1 and the inner side of the fixing frame 14 are respectively and fixedly connected with an upper mounting seat 15, the bottom of the upper mounting seat 15 is clamped with a second spring 16, the bottom of the second spring 16 is clamped with a lower mounting seat 17, the lower mounting seat 17 and one side of the upper mounting seat 15, which is close to the second spring 16, are in a concave shape, the second spring, the bottom of the connecting rod 18 penetrates through and extends to the outside of the fixing frame 14 and is in sliding connection with the fixing frame 14, the bottom of the connecting rod 18 is fixedly connected with a top plate 19, the top plate 19 is wavy, the bottom of the top plate 19 is abutted against the top of the motor controller body 10, the two pull rods 12 are pulled in the opposite directions, one opposite sides of the two first springs 11 respectively press the left side wall and the right side wall of the inner cavity of the protective box 1 and drive the two clamping plates 13 to move in the opposite directions, the motor controller body 10 is placed in the protective box 1 and positioned at the top of the bottom plate 9, the pull rods 12 are loosened, due to the elastic action of the first springs 11, the two clamping plates 13 perform resetting movement in the opposite directions and clamp the motor controller body 10, then the top cover 2 is placed at the top of the protective box 1, the two mounting rings are fixed through bolts, and the installation of the motor controller body 10 is completed, the bottom plate 9 is extruded through the bottom of the motor controller body 10, the first magnet 5 and the second magnet 6 are used for damping, meanwhile, the downward pressure of the bottom plate 9 is converted into the friction force between the slide bar 8 and the ball 7, the motor controller body 10 is damped, meanwhile, the left end and the right end of the motor controller body 10 are damped by the first spring 11, the bottom plate 9 presses the motor controller body 10, the top of the motor controller body 10 is damped by the second spring 16, the top plate 19 is wavy, corrugated rubber strips are fixedly connected to one side opposite to the two clamping plates 13, the motor controller body 10 is effectively prevented from moving after being fixed, the device damps the top, the bottom and the left end and the right end of the motor controller body 10, and therefore the motor controller body 10 is prevented from being damaged due to external force, the purpose of long service life is achieved, and meanwhile, the fixing device is convenient to fix, stable in fixing, easy to use and suitable for various conditions.

To sum up, the motor controller with long service life is characterized in that two pull rods 12 are pulled in the opposite directions, one side of each of two first springs 11 opposite to each other is enabled to respectively press the left side wall and the right side wall of the inner cavity of the protection box 1, two clamping plates 13 are driven to move in the opposite directions, the motor controller body 10 is placed in the protection box 1 and positioned at the top of the bottom plate 9, the pull rods 12 are loosened, the two clamping plates 13 are enabled to do reset motion in the opposite directions due to the elastic action of the first springs 11 and clamp the motor controller body 10, then the top cover 2 is placed at the top of the protection box 1, the two mounting rings are fixed through bolts, the installation of the motor controller body 10 is completed, the bottom plate 9 is squeezed through the bottom of the motor controller body 10, the first magnet 5 and the second magnet 6 are used for damping, and meanwhile, the downward force of the bottom plate 9 is converted into the friction force between the slide rod 8 and the ball 7, the shock absorption device is characterized in that the shock absorption is carried out on the motor controller body 10, meanwhile, the first spring 11 is used for absorbing the shock of the left end and the right end of the motor controller body 10, the bottom plate 9 presses the motor controller body 10, the top of the motor controller body 10 is absorbed through the second spring 16, the bottom plate 9 is an arc-shaped bottom plate with two high sides and a low middle part, the top plate 19 is in a wave shape, one side opposite to the two clamping plates 13 is fixedly connected with a corrugated rubber strip, the motor controller body 10 is effectively prevented from moving after the fixing is finished, the shock absorption device is used for absorbing the shock of the top, the bottom and the left end and the right end of the motor controller body 10, the motor controller body 10 is prevented from being damaged due to external force, the purpose of long service life is achieved, meanwhile, the fixing is convenient, stable and easy to use, and is suitable for various conditions, and the problem that most motor, the motor controller is easy to damage in the using process, meanwhile, the protection performance is poor, and the controller is easy to damage due to the fact that external force is applied to the controller, so that the service life of the controller is influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's machine controller, includes guard box (1), its characterized in that: the top of the protection box (1) is movably connected with a top cover (2), the left end and the right end of the bottom of an inner cavity of the protection box (1) are fixedly connected with an installation support (3), a sleeve (4) is clamped inside the installation support (3), the bottom of the inner cavity of the sleeve (4) is fixedly connected with a first magnet (5), the top wall of the inner cavity of the sleeve (4) is fixedly connected with four balls (7), the inner side of each ball (7) is connected with a sliding rod (8) in a sliding manner, the bottom of each sliding rod (8) is fixedly connected with a second magnet (6) positioned inside the sleeve (4), the top of each sliding rod (8) is fixedly connected with a bottom plate (9), the top of each bottom plate (9) is movably connected with a motor controller body (10), the left end and the right end of the protection box (1) are connected with a pull rod (12) in a sliding manner, and a first spring (11, two equal fixedly connected with splint (13) in one side that pull rod (12) are relative, bottom fixedly connected with mount (14) of top cap (2), both ends just are located mount pad (15) on the equal fixedly connected with in inboard of mount (14) about protective housing (1) inner chamber, the bottom joint of going up mount pad (15) has second spring (16), the bottom joint of second spring (16) has lower mount pad (17), the bottom fixedly connected with connecting rod (18) of lower mount pad (17), the bottom fixedly connected with roof (19) of connecting rod (18).

2. A long-life motor controller according to claim 1, characterized in that: the top of sleeve (4) runs through and extends to the outside of erection support (3), and the equal swing joint in both ends has the butt bolt about erection support (3).

3. A long-life motor controller according to claim 1, characterized in that: the top of the outer surface of the protective box (1) and the bottom of the outer surface of the top cover (2) are fixedly connected with mounting rings, and the two mounting rings are movably connected through bolts.

4. A long-life motor controller according to claim 1, characterized in that: shutter radiating holes are formed in the front face and the back face of the protective box (1), and dust screens corresponding to the shutter radiating holes are fixedly connected to the front face and the back face of the inner cavity of the protective box (1).

5. A long-life motor controller according to claim 1, characterized in that: two equal fixedly connected with pull ring in one side that pull rod (12) carried on the back mutually, the sliding hole with pull rod (12) looks adaptation is all seted up to the left and right sides of protective housing (1) inner chamber, and the aperture of sliding hole is less than the diameter of first spring (11).

6. A long-life motor controller according to claim 1, characterized in that: two equal fixed connection in the relative one side of splint (13) has the ripple rubber strip, and the relative one side of two ripple rubber strips respectively with the left and right sides slip butt of motor controller body (10).