CN214331328U

CN214331328U - Shock absorption and shock prevention device of controller

Info

Publication number: CN214331328U
Application number: CN202120209545.9U
Authority: CN
Inventors: 朱小翠; 颜承业
Original assignee: Changzhou Houxin Electronic Technology Co ltd
Current assignee: Changzhou Hengding Electronic Technology Co.,Ltd.
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-01
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a shock attenuation shock mounting of controller, including engine housing, base and screw, its characterized in that: the base passes through the fix with screw on engine housing, the base top is provided with the spring post, the spring post top is provided with places the platform, it is provided with magnetic block one to place the platform below, it is provided with spring one, two to place a both sides spring one opposite side all is provided with push pedal one, two be provided with the controller in the middle of the push pedal one, the magnetic block top is provided with spring three, spring three is located places a inside, spring three both sides all are provided with magnetic block two, two opposite sides of magnetic block are provided with push pedal two, two opposite sides of push pedal are provided with spring two, two opposite sides of spring set up on placing a platform inner wall, it still is provided with the air pump on the platform inner wall to place, the utility model discloses, have the practicality strong and effectual characteristics of shock attenuation.

Description

Shock absorption and shock prevention device of controller

Technical Field

The utility model relates to a controller technical field specifically is a shock attenuation shock mounting of controller.

Background

The controller is a master command device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence, and consists of a program counter, a command register, a command decoder, a time sequence generator and an operation controller, wherein the decision mechanism is a decision mechanism for issuing commands, namely the decision mechanism is used for finishing the coordination and command of the operation of the whole computer system, and the controller is difficult to avoid the vibration in the using process, which can influence the use of the controller.

The controller is generally installed above the engine assembly and used for controlling the engine to rotate, and the engine assembly has large vibration during working, so that internal parts of a controller machine are easily damaged or connection among the internal parts is loosened due to vibration, and the service life of the controller is shortened. Therefore, it is necessary to design a shock-absorbing and shock-proof device for a controller with strong practicability and good shock-absorbing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation shock mounting of controller to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a shock attenuation shock mounting of controller, includes engine housing, base and screw, its characterized in that: the base passes through the fix with screw on engine housing, the base top is provided with the spring post, the spring post top is provided with places the platform, it is provided with magnetic block one to place the platform below, through being provided with screw and base, can will place the platform and fix on engine housing, will place again and be provided with the spring post between platform and the base, through placing and be provided with the spring post between platform and the base, can effectively cushion the shock attenuation when the spring post with the vibrations that produce when engine housing functions for install the controller of placing bench obtains abundant shock attenuation, greatly reduced because of the vibrations that produce when the engine function, thereby make engine vibrations reduce the damage to controller internals and lead to the not hard up possibility of connection between the inside spare and accessory, effectively promoted the life of controller.

According to the technical scheme, the two sides of the placing table are provided with the first springs, the other sides of the first springs are provided with the first push plates, and the middle of the first push plates is provided with the controller.

According to the technical scheme, a third spring is arranged above the magnetic block and is located inside the placing table, second magnetic blocks are arranged on two sides of the third spring, and a second push plate is arranged on the other side of the second magnetic block.

According to the technical scheme, the other side of the push plate II is provided with a spring II, the other side of the spring II is arranged on the inner wall of the placing table, and the inner wall of the placing table is further provided with an air pump.

According to the technical scheme, one side of the air pump, which is close to the two push plates, is provided with the press switch, the lower side of one side of the air pump is provided with the fan, and two opposite-shaped magnetic blocks are arranged on two sides of the fan.

According to the technical scheme, the iron coil is arranged above the inner portion of the spring column, the iron coil is electrically connected with the fan, the magnetic block III is arranged below the inner portion of the spring column, the placing table is located at the position of the spring III and is provided with the adhesive glue, meanwhile, when the vibration amplitude of the engine is small, the magnetic damping device is automatically closed, energy conservation is facilitated, unnecessary resource waste is reduced, when the vibration amplitude of the engine is large, the magnetic damping is automatically and adaptively opened, further damping of the spring column is facilitated, the damping effect of the spring column is greatly improved, vibration generated when the engine operates is further reduced, accordingly, damage to inner parts of the controller is reduced due to vibration of the engine, connection looseness possibility among the inner parts is caused, and the service life of the controller is effectively prolonged.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) the first magnetic block can be used for opening magnetic damping in a self-adaptive mode so as to help the spring column to further damp, the damping effect of the spring column is greatly improved, vibration generated when an engine operates is further reduced, the possibility that parts inside the controller are damaged and connection among internal parts is loosened due to vibration of the engine is reduced, and the service life of the controller is effectively prolonged;

(2) the push plate is arranged, so that the placing area can be adjusted according to the sizes of different controllers, the clamping and fixing of the controllers are realized, meanwhile, the placing table is helped to adapt to more controllers for damping, and the application range of the placing table is enlarged;

(3) through being provided with the viscose, can temporarily glue the magnetic block and place the bench, if the engine amplitude diminishes, the magnetic block no longer contacts the base for a long time, and the elasticity of spring three breaks through the viscidity of adhesive gradually and kick-backs again and place the bench below, has realized that help magnetic block can not constantly open or close the magnetic force shock attenuation because of vibrations from top to bottom, has played the delay function.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the placement platform of the present invention;

in the figure: 1. an engine housing; 2. a base; 3. a screw; 4. a spring post; 5. a controller; 6. a placing table; 7. a first spring; 8. pushing a first plate; 9. a first magnetic block; 10. a second magnetic block; 11. a second spring; 12. an air pump; 13. a push switch; 14. a second push plate; 15. a fan; 16. an iron coil; 17. a magnetic block III; 18. a third spring; 19. and (6) bonding glue.

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. 1-2, the present invention provides a technical solution: the utility model provides a shock attenuation shock mounting of controller, includes engine housing 1, base 2 and screw 3, its characterized in that: the base 2 is fixed on the engine shell 1 through a screw 3, a spring column 4 is arranged above the base 2, a placing table 6 is arranged above the spring column 4, and a first magnetic block 9 is arranged below the placing table 6;

springs I7 are arranged on two sides of the placing table 6, push plates I8 are arranged on the other sides of the two springs I7, and a controller 5 is arranged between the two push plates I8;

a third spring 18 is arranged above the magnetic block, the third spring 18 is positioned inside the placing table 6, two sides of the third spring 18 are both provided with a second magnetic block 10, and the other side of the second magnetic block 10 is provided with a second push plate 14;

a second spring 11 is arranged on the other side of the second push plate 14, the other side of the second spring 11 is arranged on the inner wall of the placing table 6, and an air pump 12 is further arranged on the inner wall of the placing table 6;

a push switch 13 is arranged on one side of the air pump 12 close to the second push plate 14, a fan 15 is arranged below one side of the air pump 12, and two opposite magnetic blocks are arranged on two sides of the fan 15;

an iron coil 16 is arranged above the inner part of the spring column 4, the iron coil 16 is electrically connected with the fan 15, a magnetic block III 17 is arranged below the inner part of the spring column 4, and the placing table 6 is provided with adhesive 19 at the position of the spring III 18;

the placing table 6 can be fixed on the engine shell 1 by arranging the screws 3 and the base 2, the spring columns 4 are arranged between the placing table 6 and the base 2, and the spring columns 4 are arranged between the placing table 6 and the base 2, so that the vibration generated when the engine shell 1 operates can be effectively buffered and damped by the spring columns 4, the controller 5 arranged on the placing table 6 is fully damped, the vibration generated when the engine operates is greatly reduced, the possibility of damage to internal parts of the controller 5 and loosening of connection between internal parts and components due to the vibration of the engine is reduced, and the service life of the controller 5 is effectively prolonged;

when the engine runs at a high amplitude or violent vibration caused by abnormal conditions, the damping of the spring column 4 is not enough, and the controller 5 is greatly influenced, the first magnetic block 9 is arranged below the placing table 6, when the amplitude of the engine is small, the damping of the spring column 4 is realized, when the amplitude of the engine is ultrahigh and the damping capacity of the spring column 4 is high, the vibration of the placing table 6 is large due to the base 2, so that the vertical vibration amplitude of the placing table 6 is large, until the first magnetic block 9 below the placing table 6 hits the base 2, the third spring 18 above the first magnetic block 9 is compressed, so that the first magnetic block 9 is retracted into the placing table 6, the first magnetic block 9 can be temporarily stuck on the placing table 6 by the adhesive 19 in the placing table 6, if the amplitude of the engine is small, the first magnetic block 9 does not contact with the base 2 for a long time, the elastic force of the third spring 18 gradually breaks through the viscosity of the adhesive and rebounds to the place below the placing table 6 again, the second magnetic block 10 is pushed back again by the second spring 11; the magnetism of the magnetic blocks II 10 on the two sides in the placing table 6 is the same as that of the magnetic blocks I9, so that the magnetic blocks II 10 are pushed towards the two sides, then the pressing switch 13 colliding to one side of the air pump 12 starts the air pump 12, the air flow blown by the air pump 12 drives the fan 15 below to rotate, and meanwhile, the two opposite magnetic blocks arranged on the two sides of the fan 15 enable the fan 15 to generate a magnetic field to cut magnetic induction lines when rotating, so that the fan 15 generates current; the fan 15 is electrically connected with the iron coil 16, so that current generated by the fan 15 can flow to the iron coil 16, a magnetic field is generated around the iron coil 16, the magnetic blocks III 17 are arranged below the inner part of the spring column 4, the current direction of the iron coil 16 can be controlled to change the magnetic poles of the upper pole and the lower pole of the iron coil 16, the magnetic poles of the magnetic blocks III 17 and the magnetic poles of the iron coil 16 are the same, and finally, when the spring column 4 is subjected to shock absorption, the magnetic blocks III 17 and the iron coil 16 in the spring column 4 generate like-pole repulsive force due to the same magnetism, so that the magnetic shock absorption of the spring column 4 is further assisted; meanwhile, when the vibration amplitude of the engine is small, the magnetic damping device can be automatically closed, energy is saved, unnecessary resource waste is reduced, when the vibration amplitude of the engine is large, the magnetic damping device is self-adaptively opened to help the spring column 4 to further damp, the damping effect of the spring column 4 is greatly improved, vibration generated during operation of the engine is further reduced, the possibility of damage to internal parts of the controller 5 and connection looseness among internal parts and accessories due to the vibration of the engine is reduced, and the service life of the controller 5 is effectively prolonged;

meanwhile, the first spring 7 and the first push plate 8 on the two sides of the placing table 6 can be adjusted in placing areas according to the sizes of different controllers 5, and the effect that the placing table 6 is assisted to adapt to the controllers 5 with different sizes is achieved.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a shock attenuation shock mounting of controller, includes engine housing (1), base (2) and screw (3), its characterized in that: the base (2) is fixed on the engine shell (1) through a screw (3), a spring column (4) is arranged above the base (2), a placing table (6) is arranged above the spring column (4), and a first magnetic block (9) is arranged below the placing table (6).

2. The shock-absorbing and shock-proof device of a controller as claimed in claim 1, wherein: the two sides of the placing table (6) are provided with a first spring (7), the other side of the first spring (7) is provided with a first push plate (8), and a controller (5) is arranged between the two first push plates (8).

3. A shock-absorbing and shock-proof device for a controller as claimed in claim 2, wherein: a third spring (18) is arranged above the magnetic block, the third spring (18) is located inside the placing table (6), a second magnetic block (10) is arranged on each of two sides of the third spring (18), and a second push plate (14) is arranged on the other side of the second magnetic block (10).

4. A shock-absorbing and shock-proof device for a controller as claimed in claim 3, wherein: a second spring (11) is arranged on the other side of the second push plate (14), the other side of the second spring (11) is arranged on the inner wall of the placing table (6), and an air pump (12) is further arranged on the inner wall of the placing table (6).

5. The shock-absorbing and shock-proof device of a controller as claimed in claim 4, wherein: one side of the air pump (12), which is close to the second push plate (14), is provided with a press switch (13), a fan (15) is arranged below one side of the air pump (12), and two opposite-magnetic blocks are arranged on two sides of the fan (15).

6. The shock-absorbing and shock-proof device of a controller as claimed in claim 5, wherein: an iron coil (16) is arranged above the inner portion of the spring column (4), the iron coil (16) is electrically connected with the fan (15), a magnetic block III (17) is arranged below the inner portion of the spring column (4), and the placing table (6) is located at the position of the spring III (18) and provided with adhesive glue (19).