CN218336652U - Fuel cell controller protection device - Google Patents

Abstract

The utility model belongs to the technical field of fuel cells, in particular to a fuel cell controller protection device, which comprises a shell; a fuel cell controller body is fixedly connected inside the shell; the shell is connected with a push plate in a sliding manner; a first air bag part is fixedly connected inside the push plate; an air pipe is fixedly connected to the middle part of the first air bag part; a second air bag part is fixedly connected to the air pipe; a pushing plate is fixedly connected to the middle part of the first air bag part; one end of the pushing plate is fixedly connected with a push rod; one end of the push rod, which is far away from the push plate, is fixedly connected with a pressing ball; a support plate is fixedly connected to the middle part of the pressing ball; thereby slip through the pressure ball makes the inside gas extrusion of an gasbag spare to No. two gasbag spares, and the inflation of No. two gasbag spares can slow down the slip of pressure ball, thereby the slip of push pedal makes an elastic component compression, and No. two gasbag spares of elastic fit of an elastic component can reduce the impact to the influence of casing, improve the protectiveness of casing to the fuel cell controller body.

Description

Fuel cell controller protection device

Technical Field

The utility model belongs to the technical field of fuel cell, specific fuel cell controller protection device that says so.

Background

A fuel cell is a chemical device that directly converts chemical energy of fuel into electric energy, and the fuel cell uses fuel and oxygen as raw materials, which is also called an electrochemical generator.

The controller group is composed of logic controller and micro program controller, and the two controllers have their advantages and short parts and are composed of program counter, instruction register, instruction decoder, time sequence generator and operation controller.

In the prior art, a traditional fuel cell controller has no protection structure, so that internal components can be damaged when the traditional fuel cell controller is impacted by the outside, and the fuel cell controller breaks down.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve present prior art, traditional fuel cell controller does not have protection architecture, leads to when receiving external striking, can make inside components and parts impaired to lead to the problem that fuel cell controller broke down, the utility model provides a fuel cell controller protection device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a fuel cell controller protection device, which comprises a shell; a fuel cell controller body is fixedly connected inside the shell; the shell is connected with a push plate in a sliding manner; a first air bag part is fixedly connected inside the push plate; an air pipe is fixedly connected to the middle part of the first air bag part; a second air bag part is fixedly connected to the air pipe; a pushing plate is fixedly connected to the middle part of the first air bag part; one end of the pushing plate is fixedly connected with a push rod; one end of the push rod, which is far away from the push plate, is fixedly connected with a pressing ball; a supporting plate is fixedly connected to the middle part of the pressing ball; a pressure rod is fixedly connected to the side end of the push plate; a retention shell is fixedly connected to the side end of the shell; the retention shell is connected with a compression bar in a sliding way; the inside of the retention shell is fixedly connected with a first elastic piece, and the side end of the compression bar is fixedly connected with a first elastic piece; the elastic matching second air bag part of the first elastic part can reduce the impact on the shell, and the protection of the shell on the fuel cell controller body is improved.

Preferably, a storage box is fixedly connected inside the push plate; a conduit is fixedly connected to the middle part of the storage box; a material discharging head is fixedly connected to the side end of the guide pipe; the side end of the push plate is fixedly connected with a flame-retardant plate, and a discharge head is fixedly connected inside the flame-retardant plate; the side end of the flame-retardant plate is coated with a flame-retardant layer; the discharge head damages the inside gel of putting out a fire of back storage box and can follow the pipe discharge, can deal with small-size fire source through the gel of putting out a fire to improve the protectiveness to fuel cell controller body.

Preferably, a rubber supporting rod is fixedly connected inside the push plate; the side end of the rubber supporting rod is fixedly connected with a damping ball, and the rubber supporting rod is arranged at one end of the damping ball in a crossed manner; the elastic fit shock attenuation ball of rubber support pole can reduce the striking to the loss condition of push pedal, and the cross arrangement of rubber support pole can improve the toughness of shock attenuation ball.

Preferably, a positioning plate is fixedly connected to the side end of the shell; one end of the positioning plate is fixedly connected with a second air bag piece; one end of the positioning plate is fixedly connected with a limiting rope, and the limiting rope is arranged on the second air bag part in a crossed manner; the elasticity of spacing rope can restrict the inflation of No. two gasbag pieces to slow down the slip of pressing the ball, improve the shock attenuation effect of pressing the ball.

Preferably, one end of the limiting expansion plate is fixedly connected to the inner part of the push plate; the other end of the limiting expansion plate is fixedly connected with the middle part of a damping ball; the slip direction of shock attenuation ball can be restricted in the flexible of spacing expansion plate, avoids shock attenuation ball to appear the position slope in the slip in-process and blocks the condition of pause.

Preferably, one end of the second elastic part is fixedly connected with the side end of the push plate; the other end of the second elastic part is fixedly connected to the middle part of the second air bag part; the slip of push pedal can make No. two elastic component extrusion No. two gasbag pieces, and the gas expansion of No. two gasbag pieces of cooperation can improve the shock attenuation effect of push pedal.

The utility model has the advantages that:

1. the utility model provides a fuel cell controller protection device, thereby the slip through pressing the ball makes the inside gas extrusion of an gasbag spare to No. two gasbag spares, and the inflation of No. two gasbag spares can slow down the slip of pressing the ball, thereby the slip of push pedal makes an elastic component compression, and No. two gasbag spares of elastic component can reduce the impact to the influence of casing, improve the protectiveness of casing to the fuel cell controller body.

2. The utility model provides a fuel cell controller protection device can improve the flame retardant efficiency of casing through the cooperation of fire-retardant layer and fire-retardant board to improve the protectiveness to the fuel cell controller body, the discharge head damages the inside gel of putting out a fire of back storage box and can follow the pipe discharge, can deal with small-size fire source through the gel of putting out a fire, thereby improves the protectiveness to the fuel cell controller body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the first embodiment;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is an enlarged view at C of FIG. 3;

FIG. 6 is a schematic view of another embodiment of a supporting plate structure according to the second embodiment;

illustration of the drawings:

1. a housing; 12. a fuel cell controller body; 13. pushing a plate; 14. pressing the ball; 15. a push rod; 16. a push plate; 17. a first air bag member; 18. an air tube; 19. a second airbag component; 20. a pressure lever; 21. a retention housing; 22. a first elastic member; 23. a storage box; 24. a flame retardant sheet; 25. a flame retardant layer; 26. a conduit; 27. a discharge head; 28. a shock absorbing ball; 29. a rubber support rod; 30. positioning a plate; 31. a limiting rope; 32. a limiting expansion plate; 33. a support plate; 34. a second elastic member; 35. a resistance block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a fuel cell controller protection device includes a housing 1; a fuel cell controller body 12 is fixedly connected inside the shell 1; the shell 1 is connected with a push plate 13 in a sliding manner; a first air bag part 17 is fixedly connected inside the push plate 13; an air pipe 18 is fixedly connected to the middle part of the first air bag part 17; a second air bag part 19 is fixedly connected to the air pipe 18; a pushing plate 16 is fixedly connected to the middle part of the first air bag part 17; one end of the pushing plate 16 is fixedly connected with a push rod 15; one end of the push rod 15, which is far away from the push plate 16, is fixedly connected with a pressing ball 14; a support plate 33 is fixedly connected to the middle part of the pressure ball 14; a pressure lever 20 is fixedly connected to the side end of the push plate 13; a fixing shell 21 is fixedly connected to the side end of the shell 1; the retention shell 21 is connected with a compression bar 20 in a sliding way; a first elastic part 22 is fixedly connected inside the retention shell 21, and a first elastic part 22 is fixedly connected at the side end of the compression bar 20; when the fuel cell controller works, when an external object impacts the shell 1, the pressure ball 14 is firstly pushed, the support plate 33 can be moved by the sliding of the pressure ball 14, the rubber elasticity of the support plate 33 can limit the sliding of the pressure ball 14, the push rod 15 can slide by the sliding of the pressure ball 14, the push plate 16 can be pushed by the sliding of the push rod 15, the first air bag part 17 can be pushed by the sliding of the push plate 16, so that the gas in the first air bag part 17 is pushed to the air pipe 18, the gas enters the second air bag part 19 through the air pipe 18, the second air bag part 19 expands, the sliding of the pressure ball 14 can be slowed down by the expansion of the second air bag part 19, the push plate 13 can slide by the impact of the external object, the push plate 13 slides to enable the pressure rod 20 to slide, the pressure rod 20 can slide on the fixing shell 21, the first elastic part 22 is compressed by the sliding of the pressure rod 20, the elastic matching of the first air bag part 22 with the second air bag part 19 can reduce the impact on the shell 1, and further reduce the impact on the fuel cell controller body 12.

A storage box 23 is fixedly connected inside the push plate 13; a conduit 26 is fixedly connected to the middle part of the storage tank 23; a material discharging head 27 is fixedly connected to the side end of the guide pipe 26; the side end of the push plate 13 is fixedly connected with a flame-retardant plate 24, and the interior of the flame-retardant plate 24 is fixedly connected with a discharge head 27; the side end of the flame retardant plate 24 is coated with a flame retardant layer 25; when the external conflagration breaks out, fire-retardant board 24 is that the natural rubber material is made, good flame retardant efficiency has, fire-retardant coating through fire-retardant layer 25 can improve fire-retardant board 24's fire resistance, when fire source damages fire-retardant board 24, fire source can damage discharge head 27 this moment, the inside packing of storage box 23 has the gel of putting out a fire, discharge head 27 damages the inside gel of putting out a fire of back storage box 23 and can follow pipe 26 and discharge, can deal with small-size fire source through the gel of putting out a fire, thereby improve the protectiveness to fuel cell controller body 12.

A rubber supporting rod 29 is fixedly connected inside the push plate 13; the side end of the rubber support rod 29 is fixedly connected with a damping ball 28, and the rubber support rod 29 is arranged at one end of the damping ball 28 in a crossed manner; when an object impacts the push plate 13, the damping ball 28 can be pushed firstly, the rubber support rod 29 is made of rubber and has good elasticity, the rubber support rod 29 can support the position of the damping ball 28, the damping ball 28 is elastically matched with the rubber support rod 29, the abrasion of the impact on the push plate 13 can be reduced, and the toughness of the damping ball 28 can be improved due to the crossed arrangement of the rubber support rod 29.

A positioning plate 30 is fixedly connected to the side end of the shell 1; a second air bag part 19 is fixedly connected to one end of the positioning plate 30; one end of the positioning plate 30 is fixedly connected with a limiting rope 31, and the limiting rope 31 is arranged on the second air bag part 19 in a crossed manner; the positioning plate 30 can fix the position of the second air bag part 19, when gas enters the inside of the second air bag part 19, the second air bag part 19 can expand, and the elasticity of the limiting rope 31 can limit the expansion of the second air bag part 19, so that the sliding of the pressing ball 14 is slowed down, and the damping effect of the pressing ball 14 is improved.

One end of a limiting expansion plate 32 is fixedly connected inside the push plate 13; the other end of the limit expansion plate 32 is fixedly connected with the middle part of a damping ball 28; the cooperation of shock attenuation ball 28 and rubber support rod 29 can reduce the loss of striking to push pedal 13, and the slip of shock attenuation ball 28 can make spacing expansion plate 32 stretch out and draw back, and the slip direction of spacing expansion plate 32 can restrict shock attenuation ball 28, avoids shock attenuation ball 28 to appear the slope condition of stuck in the position in the slip process.

One end of a second elastic part 34 is fixedly connected to the side end of the push plate 13; the other end of the second elastic part 34 is fixedly connected with the middle part of the second air bag part 19; the sliding of the push plate 13 can compress the second elastic part 34, the elasticity of the second elastic part 34 can slow down the sliding of the push plate 13, the sliding of the push plate 13 can make the second elastic part 34 extrude the second air bag part 19, and the damping effect of the push plate 13 can be improved by matching with the air expansion of the second air bag part 19.

Example two

Referring to fig. 6, as another embodiment of the present invention, in the first comparative example, the resistance block 35 is fixedly connected inside the push plate 13, when the push plate works, the support plate 33 is pressed by the sliding of the press balls 14, the support plate 33 is moved to press the resistance block 35, the resistance block 35 is made of sponge, and has good elasticity, the sliding of the press balls 14 can be limited by the elasticity of the resistance block 35, and the damping effect of the press balls 14 is improved.

The working principle is as follows: when the fuel cell controller works, when an external article collides with the shell 1, the pressure ball 14 is firstly pushed, the support plate 33 can be moved by the sliding of the pressure ball 14, the rubber elasticity of the support plate 33 can limit the sliding of the pressure ball 14, the push rod 15 slides by the sliding of the pressure ball 14, the push plate 16 slides by the sliding of the push rod 15, the first air bag part 17 can be extruded by the sliding of the push plate 16, so that the gas in the first air bag part 17 is extruded to the gas pipe 18, the gas enters the second air bag part 19 through the gas pipe 18, the second air bag part 19 expands, the sliding of the second air bag part 19 can slow down the sliding of the pressure ball 14, the impact of the external article can make the push plate 13 slide, the sliding of the push plate 13 makes the pressure rod 20 slide, the pressure rod 20 can slide on the retention shell 21, the sliding of the pressure rod 20 makes the first elastic part 22 compress, the elastic part 22 is elastically matched with the second air bag part 19, so that the impact on the shell 1 can be reduced, and the impact on the fuel cell controller body 12 is reduced; when a fire disaster occurs outside, the flame-retardant plate 24 is made of natural rubber, so that the flame-retardant effect is good, the flame retardance of the flame-retardant plate 24 can be improved through the flame-retardant coating of the flame-retardant layer 25, when the flame-retardant plate 24 is damaged by a fire source, the fire source can damage the discharge head 27 at the moment, the storage box 23 is filled with fire-extinguishing gel, the fire-extinguishing gel in the storage box 23 can be discharged from the guide pipe 26 after the discharge head 27 is damaged, and the fire-extinguishing gel can be used for dealing with a small fire source, so that the protection of the fuel cell controller body 12 is improved; when an object impacts the push plate 13, the damping ball 28 is firstly pushed, the rubber support rod 29 is made of rubber and has good elasticity, the rubber support rod 29 can support the position of the damping ball 28, the elastic matching of the rubber support rod 29 and the damping ball 28 can reduce the loss of the impact on the push plate 13, and the cross arrangement of the rubber support rod 29 can improve the toughness of the damping ball 28.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. A fuel cell controller protection device characterized by: comprises a shell (1); a fuel cell controller body (12) is fixedly connected inside the shell (1); the shell (1) is connected with a push plate (13) in a sliding way; a first air bag part (17) is fixedly connected inside the push plate (13); an air pipe (18) is fixedly connected to the middle part of the first air bag part (17); a second air bag part (19) is fixedly connected to the air pipe (18); a pushing plate (16) is fixedly connected to the middle part of the first air bag part (17); one end of the push plate (16) is fixedly connected with a push rod (15); one end of the push rod (15) far away from the push plate (16) is fixedly connected with a press ball (14); a support plate (33) is fixedly connected to the middle part of the pressing ball (14); a pressure lever (20) is fixedly connected to the side end of the push plate (13); a fixing shell (21) is fixedly connected to the side end of the shell (1); the retention shell (21) is connected with a compression bar (20) in a sliding way; the inside rigid coupling of maintenance shell (21) has an elastic component (22), and the side of depression bar (20) is rigid coupling has an elastic component (22).

2. A fuel cell controller protection device in accordance with claim 1, wherein: a storage box (23) is fixedly connected inside the push plate (13); a conduit (26) is fixedly connected to the middle part of the storage tank (23); a material discharging head (27) is fixedly connected to the side end of the guide pipe (26); the side end of the push plate (13) is fixedly connected with a flame-retardant plate (24), and the interior of the flame-retardant plate (24) is fixedly connected with a discharge head (27); the side ends of the flame retardant plates (24) are coated with flame retardant layers (25).

3. A fuel cell controller protection device according to claim 2, wherein: a rubber supporting rod (29) is fixedly connected inside the push plate (13); the lateral end of the rubber support rod (29) is fixedly connected with a damping ball (28), and the rubber support rod (29) is arranged at one end of the damping ball (28) in a crossed mode.

4. A fuel cell controller protection device according to claim 3, wherein: a positioning plate (30) is fixedly connected to the side end of the shell (1); one end of the positioning plate (30) is fixedly connected with a second air bag part (19); one end of the positioning plate (30) is fixedly connected with a limiting rope (31), and the limiting rope (31) is arranged on the second air bag part (19) in a crossed mode.

5. A fuel cell controller protection device in accordance with claim 4, wherein: one end of a limiting expansion plate (32) is fixedly connected inside the push plate (13); the other end of the limiting expansion plate (32) is fixedly connected with the middle part of a damping ball (28).

6. A fuel cell controller protection device in accordance with claim 5, wherein: one end of a second elastic piece (34) is fixedly connected with the side end of the push plate (13); the other end of the second elastic part (34) is fixedly connected with the middle part of the second air bag part (19).

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