CN216015430U - Auxiliary tool for fixing hydrogen fuel cell - Google Patents
Auxiliary tool for fixing hydrogen fuel cell Download PDFInfo
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- CN216015430U CN216015430U CN202121767588.5U CN202121767588U CN216015430U CN 216015430 U CN216015430 U CN 216015430U CN 202121767588 U CN202121767588 U CN 202121767588U CN 216015430 U CN216015430 U CN 216015430U
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- fuel cell
- hydrogen fuel
- fixing
- plate
- auxiliary tool
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses an auxiliary tool for fixing a hydrogen fuel cell, which comprises a protective plate for placing the hydrogen fuel cell, wherein the bottom end of the protective plate is provided with an installation seat plate for fixing the protective plate, one side of the protective plate is provided with an adjusting structure, and a protective structure is arranged above the adjusting structure and is used for fixing and protecting the hydrogen fuel cell; the protective structure comprises clamping plates arranged on two sides inside the protective plate, a groove is formed in one side of each clamping plate, a plurality of hole grooves are formed in one side of each groove, supporting rods are slidably connected inside the hole grooves, and connecting plates are fixedly connected to one ends of the supporting rods. According to the hydrogen fuel cell protection structure, the protection structure is arranged, when the clamping plates are clamped on two sides of the hydrogen fuel cell and the hydrogen fuel cell is stamped from the external environment, the spring is stressed and compressed, and meanwhile, a certain elastic force is generated and acts on one side of the clamping plate in a reverse direction to interact with the stamping force, so that the weakening and even offsetting effects are achieved, the damage degree of the hydrogen fuel cell is effectively reduced, and the use safety is improved.
Description
Technical Field
The utility model relates to the technical field of hydrogen fuel cells, in particular to an auxiliary tool for fixing a hydrogen fuel cell.
Background
A hydrogen fuel cell is a power generation device that directly converts chemical energy of hydrogen and oxygen into electrical energy. The basic principle is the reverse reaction of electrolyzed water, hydrogen and oxygen are supplied to the anode and cathode respectively, and after the hydrogen diffuses out through the anode and reacts with the electrolyte, electrons are released to reach the cathode through an external load.
The conventional hydrogen fuel cell has several disadvantages in mounting: 1. when the traditional hydrogen fuel cell is used, the shell of the hydrogen fuel cell is easily damaged by the impact from the external environment, so that the hidden danger of explosion is generated; 2. the conventional hydrogen fuel cell needs to be placed inside a specific groove box during installation, and installation is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary tool for fixing a hydrogen fuel cell, which aims to solve the problems that the hydrogen fuel cell provided by the background technology needs to be placed in a specific groove box during installation, the installation is troublesome, and the hydrogen fuel cell is easy to be impacted from the external environment during use, so that the shell of the hydrogen fuel cell is damaged, and the detonation hidden trouble is generated.
In order to solve the technical problems, the utility model provides the following technical scheme: an auxiliary tool for fixing a hydrogen fuel cell comprises a protective plate for placing the hydrogen fuel cell, wherein an installation seat plate is arranged at the bottom end of the protective plate and used for fixing the protective plate, an adjusting structure is arranged on one side of the protective plate, and a protective structure is arranged above the adjusting structure and used for fixing and protecting the hydrogen fuel cell;
the protective structure comprises clamping plates arranged on two sides of the inner portion of the protective plate, a groove is formed in one side of each clamping plate, a plurality of hole grooves are formed in one side of each groove, supporting rods are slidably connected to the inner portions of the hole grooves, and connecting plates are fixedly connected to one ends of the supporting rods.
Preferably, one side of the connecting plate is embedded and connected with a rubber pad for electrostatic protection of the hydrogen fuel cell.
Preferably, a spring is sleeved on the outer side of the supporting rod and used for elastically moving the connecting plate.
Preferably, the adjusting structure comprises a rotary table arranged on one side of the guard plate, a screw is fixedly connected to one end of the rotary table, threaded sleeves are connected to two sides of the screw in a matched mode, bearing rings are fixedly connected to the outer sides of the threaded sleeves, and connecting rods are fixedly connected to the top ends of the bearing rings and are used for being connected with the clamping plates.
Preferably, both sides of the screw rod are provided with thread grooves, and the thread directions of the thread grooves are opposite.
Preferably, the surface of the bottom end inside the guard plate is provided with a limiting groove for linear movement of the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the protection structure, when the clamping plates are clamped at two sides of the hydrogen fuel cell and the hydrogen fuel cell is stamped from the external environment, stamping force directly acts on the two sides of the clamping plates, the clamping plates are stressed to move inwards to press the connecting plates, so that the connecting plates move towards one side of the groove and then press the supporting rods, the supporting rods are accommodated in the hole grooves, the connecting plates press the springs at the outer sides of the supporting rods, the springs are stressed and compressed and generate certain elastic force, the elastic force acts on one side of the clamping plates in a reverse direction and interacts with the stamping force to weaken or even offset the effect, the damage degree of the hydrogen fuel cell is effectively reduced, and meanwhile, the rubber pad at one side of the connecting plates is made of rubber material, so that the damage of electrostatic action on the hydrogen fuel cell can be prevented, and the use safety is improved.
2. According to the hydrogen fuel cell fixing device, the adjusting structure is arranged, when the hydrogen fuel cell fixing device is used, the installed hydrogen fuel cell is placed in the protection plate, then the rotary disc on one side of the protection plate is rotated, the rotary disc drives the screw rod to rotate under the connection effect, the thread grooves with opposite thread directions formed in the two sides of the threads are connected with the thread sleeves in a matched mode, the thread sleeves are driven to move and rotate in opposite directions, the bearing ring can effectively prevent the connecting rod on the top end of the bearing ring from rotating through the balls inside, the clamping plate on the top end is driven to move linearly inside the limiting groove, the hydrogen fuel cell located on the inner side of the clamping plate is clamped and fixed, the hydrogen fuel cell can be prevented from being installed through a specific groove box when the hydrogen fuel cell is installed, the installation efficiency of the hydrogen fuel cell is improved, and the hydrogen fuel cell fixing device is convenient to use.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at position A according to the embodiment of the present invention;
fig. 4 is an enlarged schematic view of a structure at B in the embodiment of the present invention.
In the figure: 1. a guard plate; 2. mounting a seat plate; 3. a splint; 301. a hole groove; 302. a strut; 303. a spring; 304. a connector tile; 305. a rubber pad; 306. a groove; 4. a turntable; 401. a screw; 402. a threaded sleeve; 403. a bearing ring; 404. a connecting rod; 405. a limiting groove.
Detailed Description
In order to solve the problems that the conventional hydrogen fuel cell needs to be placed in a specific groove box during installation, the installation is troublesome, and the hydrogen fuel cell is easily impacted by the external environment during use, so that the shell of the hydrogen fuel cell is damaged and the explosion hidden danger is generated, the embodiment of the utility model provides the auxiliary tool for fixing the hydrogen fuel cell. 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.
Example 1
Referring to fig. 1-3, the present embodiment provides an auxiliary tool for fixing a hydrogen fuel cell, including a protection plate 1 for placing the hydrogen fuel cell, wherein a mounting seat plate 2 is disposed at a bottom end of the protection plate 1 for fixing the protection plate 1, an adjusting structure is disposed at one side of the protection plate 1, and a protection structure is disposed above the adjusting structure for fixing and protecting the hydrogen fuel cell; protective structure is including setting up splint 3 with the inside both sides of backplate 1, one side of splint 3 is seted up fluted 306, one side of recess 306 is provided with a plurality of hole grooves 301, the inside sliding connection of hole groove 301 has branch 302, the one end fixedly connected with of branch 302 links up fishplate bar 304, it is connected with cushion 305 to inlay in one side of linking fishplate bar 304, be used for hydrogen fuel cell's electrostatic protection, spring 303 has been cup jointed in the outside of branch 302, be used for linking fishplate bar 304's elastic movement, compress through spring 303 atress, produce certain elasticity, reverse action 3 one side of splint, interact with the punching press force, reach the effect that weakens or even offset, effectively reduce the impaired degree of hydrogen fuel cell, be located the cushion 305 of linking fishplate bar 304 one side simultaneously, the material is rubber materials, can prevent the harm that electrostatic action produced hydrogen fuel cell, improve the safety in utilization.
In this embodiment, through the protective structure who sets up, when splint 3 centre gripping is in hydrogen fuel cell's both sides and hydrogen fuel cell receives the punching press that comes from external environment, the punching press force directly acts on the both sides of splint 3, splint 3 atress moves to the inboard, extrude link plate 304, make link plate 304 move to recess 306 one side, and then extrude branch 302, branch 302 is accomodate to inside hole groove 301, link plate 304 extrudees the spring 303 in the branch 302 outside, spring 303 atress compression, produce certain elasticity simultaneously, reverse action is on splint 3 one side, interact with the punching press force, reach the effect that weakens or even offsets, effectively reduce the impaired degree of hydrogen fuel cell, be located the cushion 305 of link plate 304 one side simultaneously, the material is rubber materials, can prevent the harm that electrostatic interaction produced to hydrogen fuel cell, improve the safety in utilization.
Example 2
Referring to fig. 1-4, a further improvement is made on the basis of the embodiment: the adjusting structure comprises a rotating disc 4 arranged on one side of a guard plate 1, one end of the rotating disc 4 is fixedly connected with a screw 401, two sides of the screw 401 are connected with a threaded sleeve 402 in a matching way, the outer side of the threaded sleeve 402 is fixedly connected with a bearing ring 403, the top end of the bearing ring 403 is fixedly connected with a connecting rod 404 for connecting with a clamping plate 3, two sides of the screw 401 are provided with threaded grooves, the thread directions of the threaded grooves are opposite, the inner bottom end surface of the guard plate 1 is provided with a limiting groove 405 for linear movement of the connecting rod 404, through the arranged adjusting structure, when the adjusting structure is used, an installed hydrogen fuel cell is placed in the guard plate 1, then the rotating disc 4 on one side of the guard plate 1 is rotated, the rotating disc 4 drives the screw 401 to rotate through a connecting effect, the threaded grooves with opposite thread directions arranged on two sides of the threads are connected with the threaded sleeve 402 in a matching way, the threaded sleeves 402 are driven to move and rotate oppositely, at the moment, the bearing ring 403 passes through an inner ball, can prevent effectively that bearing ring 403 top connecting rod 404 from rotating, the splint 3 linear movement on the inside drive top of spacing groove 405 will be located the inboard hydrogen fuel cell centre gripping of splint 3 and fix, can avoid hydrogen fuel cell to install through specific groove box when the installation, and then improved hydrogen fuel cell's installation effectiveness, it is more convenient to use.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fixed auxiliary fixtures that uses of hydrogen fuel cell which characterized in that: the hydrogen fuel cell protection device comprises a protection plate (1) for placing a hydrogen fuel cell, wherein an installation seat plate (2) is arranged at the bottom end of the protection plate (1) and used for fixing the protection plate (1), an adjusting structure is arranged on one side of the protection plate (1), and a protection structure is arranged above the adjusting structure and used for fixing and protecting the hydrogen fuel cell;
protective structure is including setting up splint (3) with backplate (1) inside both sides, one side of splint (3) is seted up fluted (306), one side of recess (306) is provided with a plurality of hole grooves (301), the inside sliding connection in hole groove (301) has branch (302), the one end fixedly connected with of branch (302) links up board (304).
2. The auxiliary tool for fixing the hydrogen fuel cell according to claim 1, characterized in that: one side of the connecting plate (304) is embedded and connected with a rubber pad (305) for electrostatic protection of the hydrogen fuel cell.
3. The auxiliary tool for fixing the hydrogen fuel cell according to claim 1, characterized in that: and a spring (303) is sleeved on the outer side of the supporting rod (302) and used for elastically moving the connecting plate (304).
4. The auxiliary tool for fixing the hydrogen fuel cell according to claim 1, characterized in that: the adjusting structure comprises a rotating disc (4) arranged on one side of the guard plate (1), a screw rod (401) is fixedly connected to one end of the rotating disc (4), threaded sleeves (402) are connected to two sides of the screw rod (401) in a matched mode, bearing rings (403) are fixedly connected to the outer sides of the threaded sleeves (402), and connecting rods (404) are fixedly connected to the top ends of the bearing rings (403) and are used for being connected with the clamping plates (3).
5. The auxiliary tool for fixing the hydrogen fuel cell according to claim 4, characterized in that: thread grooves are formed in two sides of the screw rod (401), and the thread directions of the thread grooves at the two ends are opposite.
6. The auxiliary tool for fixing the hydrogen fuel cell according to claim 1, characterized in that: the inner bottom end surface of the guard plate (1) is provided with a limiting groove (405) for linear movement of the connecting rod (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767588.5U CN216015430U (en) | 2021-07-31 | 2021-07-31 | Auxiliary tool for fixing hydrogen fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767588.5U CN216015430U (en) | 2021-07-31 | 2021-07-31 | Auxiliary tool for fixing hydrogen fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216015430U true CN216015430U (en) | 2022-03-11 |
Family
ID=80589747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121767588.5U Active CN216015430U (en) | 2021-07-31 | 2021-07-31 | Auxiliary tool for fixing hydrogen fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216015430U (en) |
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2021
- 2021-07-31 CN CN202121767588.5U patent/CN216015430U/en active Active
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