CN111120792B

CN111120792B - Motor controller with shock-absorbing function and convenient to install and disassemble

Info

Publication number: CN111120792B
Application number: CN201911227729.1A
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: 2019-12-04
Filing date: 2019-12-04
Publication date: 2021-07-13
Anticipated expiration: 2039-12-04
Also published as: CN111120792A

Abstract

The invention relates to the technical field of motor equipment, and discloses a motor controller with a damping function and convenient to mount and dismount. This motor controller with shock-absorbing function is convenient for install and dismantle, movable rod and controller closely laminate when making the controller be located the inside of placing the recess through gasket and fixed plate, the effect of preliminary fixing has been played, and make kicking block and movable rod and controller closely laminate through coupling spring and reset spring, fixed effect has been played, make the movable rod fix through the nut, make the device can be very stable fix the controller in the inside of placing the recess, it makes the inside that the controller is located the mounting hole to upwards stimulate the fixed plate after nut and movable rod separation to rotate the nut when needs are dismantled, this moment left or right pulling control ware can accomplish the dismantlement action.

Description

Motor controller with shock-absorbing function and convenient to install and disassemble

Technical Field

The invention relates to the technical field of motor equipment, in particular to a motor controller with a damping function and convenient assembly and disassembly.

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, in an electric vehicle, the motor controller has the function of converting electric energy stored by a power battery into electric energy required by the driving motor according to instructions of gears, an accelerator, brakes and the like to control the running states of the electric vehicle such as starting operation, advancing and retreating speed, climbing force and the like, or helping the electric vehicle brake and storing part of brake energy into the power battery, is one of key parts of the electric vehicle, can form a perfect stepping motor control system together with a stepping motor driver and a stepping motor, can control three stepping motors to run in a time-sharing mode, adopts a computer-type programming language, and has various instructions of input, output, counting and the like, the method has the characteristics of flexible programming, wide application range and the like, and can be widely applied to the automation field of various controls.

The motor controller is a kind of comparatively commonly used in electronic equipment, and motor controller often is close to with the motor when using for the control to the motor becomes very reliable, but motor controller on the market does not have the shock attenuation effect when the installation, and this makes motor controller have when using because jolt vibrations or motor vibrations lead to motor controller internal components and parts to appear the phenomenon of damaging and take place, so this provides a motor controller who has shock-absorbing function convenient to install and dismantle and solves the above-mentioned problem that provides.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the motor controller with the shock absorption function and convenient assembly and disassembly, which has the advantages of excellent shock absorption effect and the like and solves the problem of poor shock absorption effect.

(II) technical scheme

In order to achieve the purpose of excellent damping effect, the invention provides the following technical scheme: a motor controller with a damping function and convenient to mount and dismount comprises a mounting block, wherein a mounting hole is formed in the left side of the mounting block, a placing groove and a movable cavity are sequentially formed in the mounting block from top to bottom, two hollow cavities are formed in the mounting block, a movable groove which is formed in the mounting block and communicated with the movable cavity is mounted on the bottom wall in each hollow cavity, a guide rod is fixedly connected between the left side wall and the right side wall in each movable cavity, two movable blocks are sleeved on the outer portion of each guide rod, a connecting spring sleeved on the outer portion of each guide rod is fixedly connected between the movable blocks on the left side and the right side, a connecting rod is movably connected to the top of each movable block and movably connected with a top block, a fixed shaft is fixedly connected between the front side wall and the rear side wall in each movable groove, and rotating rods extending to the hollow cavities and the movable cavities are sleeved on the outer, the opposite sides of the rotating rods on the left and right sides are fixedly connected with connecting blocks connected with the movable block, the opposite sides of the rotating rods on the left and right sides are fixedly connected with a movable rod which penetrates through the inner part of the hollow cavity and extends to the inner part of the placing groove, the outer part of the movable rod is sleeved with a baffle plate, the outer part of the movable rod is sleeved with a reset spring connected with the baffle plate and the inner side wall of the hollow cavity, the inner part of the placing groove is movably connected with a controller which extends to the inner part of the mounting hole, the top part of the controller is fixedly connected with a fixed plate, the inner part of the mounting block is provided with a pressure groove, the top part of the mounting block is inserted with a movable rod which penetrates through the fixed plate and the pressure groove and is contacted with the controller, the outer part of the movable rod is sleeved with a partition plate, the outside of movable rod cup joints the gasket that is located the installation piece top and contacts with the fixed plate, and the outside of movable rod cup joints the nut that closely laminates with the fixed plate with the movable rod phase-match.

Preferably, the mounting hole is a rectangular hole, and the width of the top in the mounting hole is smaller than the width of the inner bottom wall of the mounting hole.

Preferably, the controller consists of a controller body and a connecting plate, and the connecting plate is fixedly connected to the top of the controller body.

Preferably, the movable rods are two in number and are symmetrically distributed, each movable rod consists of a cross rod and a spherical block, and spherical blocks are embedded in the opposite sides of the cross rods on the left side and the right side.

Preferably, the hollow cavity is a rectangular cavity, the left hollow cavity and the right hollow cavity are symmetrically distributed, and the hollow cavities are located on the left side and the right side of the groove.

Preferably, the number of the pressure grooves is four, the four pressure grooves are divided into a front group and a rear group, and one group of two pressure grooves are symmetrically distributed.

Preferably, the number of the movable rods is four, and the four movable rods and the four pressure grooves are in one-to-one correspondence.

Preferably, the movable cavity is a rectangular cavity, and the length of the movable cavity is greater than the distance between the left movable groove and the right movable groove.

Preferably, the movable blocks are hollow cylindrical blocks, and the left movable block and the right movable block are symmetrically distributed.

(III) advantageous effects

Compared with the prior art, the invention provides the motor controller with the damping function and convenient assembly and disassembly, and the motor controller has the following beneficial effects:

1. this motor controller with shock-absorbing function is convenient for install and dismantle, movable rod and controller closely laminate when making the controller be located the inside of placing the recess through gasket and fixed plate, the effect of preliminary fixing has been played, and make kicking block and movable rod and controller closely laminate through coupling spring and reset spring, the effect of further fixing has been played, and make the movable rod fix through the nut, thereby make the device can be very stable fix the controller in the inside of placing the recess, it makes the inside that the controller is located the mounting hole to upwards stimulate the fixed plate to rotate the nut and make nut and movable rod separation back when needs are dismantled, pull the controller to the left or right this moment and can accomplish the dismantlement action, the device makes the controller fix more stable when convenient to dismantle and install through a series of mechanical structure.

2. The motor controller with the shock absorption function and convenient to assemble and disassemble drives the left movable block and the right movable block to move towards opposite directions when the top block moves downwards when the installation block receives shock through the connecting rod, at the moment, the rotating rod has a rotating trend under the combined action of the connecting block and the movable blocks, so that the moving rod receives a force towards the direction of the groove for placing, the controller is more stable for fixing, on the contrary, the moving rod receives a force after the rotating rod rotates when the moving rod receives shock and moves, so that the interaction force between the top block and the controller is increased, the fixing is more stable, the shock absorption effect can be achieved through the reset spring and the connecting spring, the device not only can achieve the shock absorption effect through a series of mechanical structures, but also can enable the controller to be more stable for fixing in the shock process, and the spherical block makes the vibration transmitted to the controller smaller during vibration, thereby achieving the effect of shock absorption.

Drawings

FIG. 1 is a schematic structural diagram of a motor controller with shock absorption function and easy assembly and disassembly according to the present invention;

FIG. 2 is a top cross-sectional view of a motor controller structure with shock absorption for easy assembly and disassembly according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 of a structure of a motor controller with a shock absorption function and convenient to mount and dismount.

In the figure: the device comprises an installation block 1, an installation hole 2, a placement groove 3, a movable cavity 4, a hollow cavity 5, a movable groove 6, a guide rod 7, a movable block 8, a connecting spring 9, a connecting rod 10, a top block 11, a fixed shaft 12, a rotating rod 13, a connecting block 14, a movable rod 15, a baffle plate 16, a return spring 17, a controller 18, a fixed plate 19, a pressure groove 20, a movable rod 21, a partition plate 22, a support spring 23, a gasket 24 and a nut 25.

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. 1-3, a motor controller with shock absorption function and easy assembly and disassembly comprises an installation block 1, wherein the left side of the installation block 1 is provided with an installation hole 2, the installation hole 2 is a rectangular hole, the width of the top in the installation hole 2 is smaller than the width of the bottom wall in the installation hole 2, the installation block 1 is internally provided with a placement groove 3 and a movable cavity 4 from top to bottom in sequence, the movable cavity 4 is a rectangular cavity, the length of the movable cavity 4 is greater than the distance between a left movable groove and a right movable groove 6, the installation block 1 is internally provided with two hollow cavities 5, the hollow cavities 5 are rectangular cavities, the left hollow cavity 5 and the right hollow cavity 5 are symmetrically distributed, the two hollow cavities 5 are positioned at the left side and the right side of the placement groove 3, the bottom wall in the hollow cavity 5 is provided with the movable groove 6 which is arranged in the installation block 1 and communicated with the movable cavity 4, a guide rod 7 is fixedly, the outer part of the guide rod 7 is sleeved with two movable blocks 8, the movable blocks 8 are hollow cylindrical blocks, the left movable block 8 and the right movable block 8 are symmetrically distributed, a connecting spring 9 sleeved outside the guide rod 7 is fixedly connected between the left movable block 8 and the right movable block 8, the top part of the movable block 8 is movably connected with a connecting rod 10, the left connecting rod 10 and the right connecting rod 10 are movably connected with a top block 11, a fixed shaft 12 is fixedly connected between the front side wall and the rear side wall in the groove of the movable groove 6, the outer part of the fixed shaft 12 is sleeved with a rotating rod 13 respectively extending to the hollow cavity 5 and the movable cavity 4, the opposite sides of the rotating rods 13 are fixedly connected with connecting blocks 14 connected with the movable blocks 8, the opposite sides of the rotating rods 13 are fixedly connected with moving rods 15 which penetrate through the inner part of the hollow cavity 5 and extend to the inner part of the placing groove 3, the movable rod 15 is composed of a cross rod and spherical blocks, the spherical blocks are embedded on the opposite sides of the cross rods on the left side and the right side, a baffle 16 is sleeved outside the movable rod 15, a return spring 17 connected with the baffle 16 and the inner side wall of the cavity of the middle cavity 5 is sleeved outside the movable rod 15, a controller 18 extending into the mounting hole 2 is movably connected inside the placing groove 3, the controller 18 is composed of a controller body and a connecting plate, the connecting plate is fixedly connected to the top of the controller body, a fixed plate 19 is fixedly connected to the top of the controller 18, pressure grooves 20 are formed inside the mounting block 1, the four pressure grooves 20 are divided into a front group and a rear group, two pressure grooves 20 in one group are symmetrically distributed, movable rods 21 penetrating through the fixed plate 19 and the pressure grooves 20 and contacting with the controller 16 are inserted into the top of the mounting block 1, the four movable rods 21 are provided, the four movable rods 21 and the four pressure grooves 20 are in one-to-, the outside of the movable rod 21 is sleeved with a partition plate 22 positioned inside the pressure groove 20, the top of the partition plate 22 is fixedly connected with a supporting spring 23 which is sleeved outside the movable rod 21 and is connected with the top wall in the pressure groove 20, the outside of the movable rod 21 is sleeved with a gasket 24 which is positioned above the mounting block 1 and is contacted with the fixed plate 19, the outside of the movable rod 21 is sleeved with a nut 25 which is matched with the movable rod 21 and is tightly jointed with the fixed plate 19, the movable rod 21 is tightly jointed with the controller 18 when the controller 18 is positioned inside the placing groove 3 through the gasket 24 and the fixed plate 19, the primary fixing effect is achieved, the top block 11 and the movable rod 15 are tightly jointed with the controller 18 through the connecting spring 9 and the reset spring 17, the further fixing effect is achieved, the movable rod 19 is fixed through the nut 25, and therefore the device can stably fix the controller 18 inside the placing groove 3, when the disassembly is needed, the nut 25 is rotated to separate the nut 25 from the movable rod 21, then the fixed plate 19 is pulled upwards to enable the controller 18 to be positioned in the installation hole 2, at the moment, the controller 18 is pulled leftwards or rightwards to complete the disassembly action, the device enables the controller 18 to be fixed more stably while being convenient to disassemble and assemble through a series of mechanical structures, the connecting rod 10 enables the top block 11 to move downwards when the installation block 1 is vibrated to drive the left movable block 8 and the right movable block 8 to move towards opposite directions, at the moment, the rotating rod 13 has a rotating trend under the combined action of the connecting block 14 and the movable block 8, the movable rod 15 is forced towards the placing groove 3 by the rotating block 14, so that the controller 18 is fixed more stably, and on the contrary, when the movable rod 15 is vibrated to move, the movable block 8 is forced after the rotating rod 13 rotates, make the interact power between kicking block 11 and the controller 18 increase to make fixed more stable, and can play absorbing effect through reset spring 17 and connecting spring 9, the device not only can play absorbing effect through a series of mechanical structure, but also can make the in-process of vibrations with controller 18 fixed more stable, and through spherical piece when making vibrations transmit controller 18 for less when vibrations, played absorbing effect.

In summary, the motor controller with shock absorption function and convenient for assembly and disassembly has the advantages that the movable rod 21 is tightly attached to the controller 18 when the controller 18 is positioned in the placing groove 3 through the gasket 24 and the fixed plate 19, so as to achieve the effect of primary fixing, the top block 11 and the movable rod 15 are tightly attached to the controller 18 through the connecting spring 9 and the return spring 17, so as to achieve the effect of further fixing, the movable rod 19 is fixed through the nut 25, so that the device can stably fix the controller 18 in the placing groove 3, when disassembly is needed, the nut 25 is rotated to separate the nut 25 from the movable rod 21, then the fixed plate 19 is pulled upwards to position the controller 18 in the installing hole 2, at the moment, the controller 18 can be pulled leftwards or rightwards to complete the disassembly action, the device enables the controller 18 to be fixed more stably while being convenient for disassembly and assembly through a series of mechanical structures, the connecting rod 10 drives the left and right movable blocks 8 to move towards opposite directions when the top block 11 moves downwards when the mounting block 1 is vibrated, at the moment, the rotating rod 13 has a tendency of rotating under the combined action of the connecting block 14 and the movable blocks 8, so that the moving rod 15 is forced towards the direction of the placing groove 3 by the rotating block 14, the controller 18 is fixed more stably, conversely, when the moving rod 15 is vibrated and moves, the movable blocks 8 are forced by the rotating rod 13, the interaction force between the top block 11 and the controller 18 is increased, the fixation is more stable, the damping effect can be achieved through the return spring 17 and the connecting spring 9, the device not only can achieve the damping effect through a series of mechanical structures, but also can enable the controller 18 to be fixed more stably in the vibrating process, and the spherical block makes the vibration transferred to the controller 18 smaller, so as to play a role in damping and solve the problem of poor damping effect.

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 machine controller with shock-absorbing function is convenient for install and is dismantled, includes installation piece (1), its characterized in that: the left side of the mounting block (1) is provided with a mounting hole (2), the inside of the mounting block (1) is sequentially provided with a placing groove (3) and a movable cavity (4) from top to bottom, the inside of the mounting block (1) is provided with two hollow cavities (5), the inner bottom wall of the cavity of each hollow cavity (5) is provided with a movable groove (6) which is arranged inside the mounting block (1) and communicated with the movable cavity (4), a guide rod (7) is fixedly connected between the left side wall and the right side wall of the cavity of the movable cavity (4), two movable blocks (8) are sleeved outside the guide rod (7), a connecting spring (9) sleeved outside the guide rod (7) is fixedly connected between the movable blocks (8) at the left side and the right side, the top of each movable block (8) is movably connected with a connecting rod (10), and the connecting rods (10) at the left side and the right side are movably, fixedly connected with fixed axle (12) between the wall of both sides around movable groove (6) inslot, the outside of fixed axle (12) has cup jointed dwang (13) that extends to well cavity (5) and activity chamber (4) inside respectively, the left and right sides equal fixedly connected with connecting block (14) that are connected with movable block (8) in the relative one side of dwang (13), the left and right sides equal fixedly connected with in the relative one side of dwang (13) runs through well cavity (5) inside and extends to carriage release lever (15) of placing recess (3) inside, baffle (16) have been cup jointed to the outside of carriage release lever (15), reset spring (17) that are connected with baffle (16) and well cavity (5) intracavity lateral wall have been cup jointed to the outside of carriage release lever (15), the inside swing joint of placing recess (3) has controller (18) that extends to mounting hole (2) inside, the top fixedly connected with fixed plate (19) of controller (18), pressure tank (20) have been seted up to the inside of installation piece (1), the top of installation piece (1) is pegged graft and is had movable rod (21) that runs through fixed plate (19) and pressure tank (20) and contact with controller (18), baffle (22) that are located pressure tank (20) inside have been cup jointed to the outside of movable rod (21), the top fixedly connected with of baffle (22) cup joints at movable rod (21) outside and with pressure tank (20) inslot roof supporting spring (23) that are connected, the outside of movable rod (21) has cup jointed and is located installation piece (1) top and with gasket (24) that fixed plate (19) contacted, the outside of movable rod (21) has cup jointed nut (25) that closely laminates with movable rod (21) phase-match and with fixed plate (19).

2. The motor controller with shock absorbing function for easy mounting and dismounting as claimed in claim 1, wherein: the mounting hole (2) is a rectangular hole, and the width of the top in the mounting hole (2) is smaller than that of the bottom wall in the mounting hole (2).

3. The motor controller with shock absorbing function for easy mounting and dismounting as claimed in claim 1, wherein: the controller (18) is composed of a controller body and a connecting plate, and the connecting plate is fixedly connected to the top of the controller body.

4. The motor controller with shock absorbing function for easy mounting and dismounting as claimed in claim 1, wherein: the movable rod (15) is two in total, two movable rod (15) are the symmetric distribution, and movable rod (15) comprise horizontal pole and spherical block, and the left and right sides the relative one side of horizontal pole all inlays and is equipped with spherical block.

5. The motor controller with shock absorbing function for easy mounting and dismounting as claimed in claim 1, wherein: cavity (5) are the rectangle chamber, control two cavity (5) are the symmetric distribution, and two cavity (5) are located the left and right sides of placing recess (3).

6. The motor controller with shock absorbing function for easy mounting and dismounting as claimed in claim 1, wherein: the number of the pressure grooves (20) is four, the four pressure grooves (20) are divided into a front group and a rear group, and one group of two pressure grooves (20) are symmetrically distributed.

7. The motor controller with shock absorbing function for easy mounting and dismounting as claimed in claim 6, wherein: the number of the movable rods (21) is four, and the four movable rods (21) and the four pressure grooves (20) are in one-to-one correspondence.

8. The motor controller with shock absorbing function for easy mounting and dismounting as claimed in claim 1, wherein: the movable cavity (4) is a rectangular cavity, and the length of the movable cavity (4) is greater than the distance between the left movable groove and the right movable groove (6).

9. The motor controller with shock absorbing function for easy mounting and dismounting as claimed in claim 1, wherein: the movable blocks (8) are hollow cylindrical blocks, and the left movable block and the right movable block (8) are symmetrically distributed.