CN211150630U

CN211150630U - Direct fuel cell guard box that facilitates use

Info

Publication number: CN211150630U
Application number: CN201922348915.2U
Authority: CN
Inventors: 王慧
Original assignee: Suzhou Junfeng New Energy Technology Co ltd
Current assignee: Suzhou Junfeng New Energy Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-31
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a convenient direct fuel cell protection box in the field of fuel cell accessories, which comprises a mounting plate, wherein four corners of the top end of the mounting plate are provided with mounting holes, the top part of the mounting plate is provided with an outer frame, the right side of the bottom end of the outer frame is hinged with the top end of the mounting plate, and an angle adjusting mechanism is arranged between the left side surface of the outer frame and the mounting plate, the utility model can adjust the inclination angle of the outer frame through the arranged angle adjusting mechanism, can be suitable for assembling at various positions, greatly enhances the applicability of the installation and protection device of the hydrogen fuel cell to various automobile assembling, effectively improves the market competitiveness, occupies smaller space than the prior art, is more practical, and can stably clamp a cell piece through the arranged position-adjustable limiting pressing plate, thereby preventing the cell piece from jumping longitudinally and effectively protecting the cell, through the buffer layer, the elastic metal sheet and other structures, the damping and buffering effects can be achieved.

Description

Direct fuel cell guard box that facilitates use

Technical Field

The utility model relates to a fuel cell annex technical field specifically is a direct fuel cell guard box who facilitates use.

Background

A hydrogen fuel cell is a cell that uses a chemical element, hydrogen, and is manufactured to store 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. With the continuous development of hydrogen fuel cells, the hydrogen fuel cells are widely applied to the industry of new energy automobiles, and because the application of the hydrogen fuel cells is just started, the assembly modes and the positions in the automobiles are different, the hydrogen fuel cells generate electric energy by chemical reaction of hydrogen and oxygen, so the hydrogen fuel cells are quite fragile, and if the hydrogen bottles in the hydrogen fuel cells are broken, the hydrogen fuel cells are scrapped.

Patent No. CN201821542076.7 discloses an installation protection device for hydrogen fuel cell, which comprises a protection box, the protection box is a cuboid with an opening at the upper end, protection components are arranged around the protection box, the bottom end of the protection box is provided with a base, the protection component comprises right-angle protection plates outside four corners of the side wall of the protection box, a flat protection plate is arranged between every two adjacent right-angle protection plates, each flat protection plate is connected with the two adjacent right-angle protection plates through a plurality of first springs, and every flat backplate and every right angle backplate all through the outer wall connection of a plurality of second springs with the guard box, the utility model discloses a first spring between the flat backplate of each right angle backplate and the effect of the second spring between each backplate and the guard box can be followed each angle and cushioned when meetting the collision in the use, the impact force when having significantly reduced the collision, effectual protection hydrogen fuel cell does not receive the harm.

Although the device can realize multi-angle installation, the structure of the device ensures that the whole structure of the battery box occupies a large space, the practical use is not reasonable, the limiting effect on the battery in the structure is poor, and the battery can possibly jump in the longitudinal direction, so that the battery is damaged by collision.

Based on this, the utility model designs a direct fuel cell guard box who facilitates the use to solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct fuel cell guard box who facilitates use to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient direct fuel cell protection box comprises a mounting plate, wherein mounting holes are formed in four corners of the top end of the mounting plate, an outer frame is arranged at the top of the mounting plate, the right side of the bottom end of the outer frame is hinged to the top end of the mounting plate, an angle adjusting mechanism is arranged between the left side face of the outer frame and the mounting plate, a storage frame is arranged in the outer frame, the front end and the rear end of the storage frame are in sliding butt joint with the inner wall of the outer frame, and a buffer layer is arranged between the left end and the;

The battery storage rack is characterized in that a groove is formed in the bottom wall of the inner cavity of the storage frame, elastic metal sheets are arranged in the groove at intervals, a bottom plate is arranged on the inner cavity of the storage frame in a sliding abutting mode, the top end of each elastic metal sheet is welded to the bottom end of the corresponding bottom plate, and a battery limiting mechanism is longitudinally arranged on the upper side of the inner cavity of the storage frame.

Preferably, the battery limiting mechanism comprises a pressing plate sliding groove, a strip-shaped pressing plate and a locking screw rod, the pressing plate sliding groove is symmetrically formed in the middle upper portion of the front wall and the middle upper portion of the rear wall of the inner cavity of the storage frame, protruding blocks are arranged at the front end and the rear end of the strip-shaped pressing plate, the strip-shaped pressing plate is slidably mounted in the pressing plate sliding groove through the protruding blocks, a threaded hole is formed in the bottom of the pressing plate sliding groove, the locking screw rod is matched with the threaded hole, and the strip-shaped pressing.

Preferably, angle adjustment mechanism is including arc and arc cover, arc fixed welding is on the mounting panel top, arc cover fixed welding is in the frame left side, and arc cover correspond and peg graft, the roof lower part of arc cover is equipped with stop screw, the top surface interval of arc is equipped with the draw-in groove.

Preferably, the buffer layer is made of elastic rubber.

Preferably, the buffer layer is provided with a through hole, a telescopic rod is arranged in the through hole, and two ends of the telescopic rod are fixedly connected with the outer frame and the storage frame respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an angle adjustment mechanism who sets up, can adjust the inclination of frame, can be applicable to the assembly of various different positions, the installation protection device who has strengthened this hydrogen fuel cell greatly is to the suitability in various automobile assembling, market competition has effectively been improved, and this kind of structure accounts for the space littleer than prior art, and is more practical, through the spacing clamp plate that can the adjusting position that sets up, can stabilize the centre gripping to the battery spare, prevent it at vertical beating, effectively protect the battery, through the buffer layer that sets up, elastic metal sheet isotructure, can play the shock attenuation cushioning effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is a top view of the present invention;

Fig. 3 is a schematic view of the utility model at a;

Fig. 4 is an installation schematic diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-mounting plate, 2-outer frame, 3-angle adjusting mechanism, 4-storage frame, 5-buffer layer, 6-groove, 7-elastic metal sheet, 8-bottom plate, 9-pressing plate sliding groove, 10-strip-shaped pressing plate, 11-locking screw rod, 12-mounting hole, 31-arc-shaped plate, 32-arc-shaped sleeve, 33-clamping groove, 34-limiting screw rod, 51-through opening and 52-telescopic rod.

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 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a convenient direct fuel cell protection box comprises a mounting plate 1, mounting holes 12 are formed in four corners of the top end of the mounting plate 1, an outer frame 2 is arranged at the top of the mounting plate 1, the right side of the bottom end of the outer frame 2 is hinged to the top end of the mounting plate 1, an angle adjusting mechanism 3 is arranged between the left side face of the outer frame 2 and the mounting plate 1, a storage frame 4 is arranged in the outer frame 2, the front end and the rear end of the storage frame 4 are in sliding butt joint with the inner wall of the outer frame 2, and a buffer layer 5 is arranged between;

Deposit and offer recess 6 on the 4 inner chamber diapalls of frame, the interval is equipped with elastic metal piece 7 in the recess 6, deposits 4 inner chambers of frame slip butt and is equipped with bottom plate 8, 7 tops of elastic metal piece and 8 bottom welding of bottom plate, deposits 4 inner chamber upsides of frame and vertically is provided with battery stop gear.

During specific implementation, put into storage frame 4 with the battery module in, then through battery stop gear, compress tightly the battery module, the rethread screw is with mounting panel 1 fixed mounting on application equipment, according to the installation needs, angle regulation mechanism 3 for the battery module is suitable inclination and sets up.

Further, battery stop gear is including pressing board spout 9, bar clamp plate 10 and locking screw 11, and upper portion in the wall before the inner chamber of depositing frame 4 is seted up to clamp plate spout 9 symmetry, and bar clamp plate 10 front and back end is equipped with the lug, and bar clamp plate 10 passes through lug slidable mounting in clamp plate spout 9, and clamp plate spout 9 bottom is equipped with the screw hole, and locking screw 11 suits with the screw hole, and bar clamp plate 10 compresses tightly fuel cell spare top through locking screw 11 is spacing.

During specific implementation, after the battery module is installed, the strip-shaped pressing plate 10 is installed in the pressing plate sliding groove 9, the strip-shaped pressing plate 10 moves downwards to enable the pressing plate to abut against the top surface of the battery module, and the strip-shaped pressing plate 10 is fixed in position through the locking screw rod 11.

Further, angle adjustment mechanism 3 is including arc 31 and arc cover 32, and arc 31 fixed welding is on 1 top of mounting panel, and arc cover 32 fixed welding is in frame 2 left sides, and arc 31 and arc cover 32 correspond and peg graft, and the roof lower part of arc cover 32 is equipped with stop screw 34, and the top surface interval of arc 31 is equipped with draw-in groove 33.

During specific implementation, the limit screw 34 is firstly unscrewed, the arc sleeve 32 can be moved upwards or downwards at the moment, after the arc sleeve is adjusted to a proper angle, the adjacent clamping grooves 33 are positioned at the bottom of the limit screw 34, and then the limit screw 34 is screwed.

Furthermore, the buffer layer 5 is made of elastic rubber, so that the buffer effect is achieved, and the battery is protected.

Furthermore, the buffer layer 5 is provided with a through hole 51, an expansion link 52 is arranged in the through hole 51, two ends of the expansion link 52 are fixedly connected with the outer frame 2 and the storage frame 4 respectively, and the expansion link is arranged to limit the storage frame.

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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a direct fuel cell guard box who facilitates use, including mounting panel (1), its characterized in that: mounting holes (12) are formed in four corners of the top end of the mounting plate (1), an outer frame (2) is arranged at the top of the mounting plate (1), the right side of the bottom end of the outer frame (2) is hinged to the top end of the mounting plate (1), an angle adjusting mechanism (3) is arranged between the left side face of the outer frame (2) and the mounting plate (1), a storage frame (4) is arranged in the outer frame (2), the front end and the rear end of the storage frame (4) are in sliding butt joint with the inner wall of the outer frame (2), and a buffer layer (5) is arranged between the left end and the right end of the;

It has recess (6) to set up on the inner chamber diapire of frame (4) to deposit, the interval is equipped with elastic metal piece (7) in recess (6), it is equipped with bottom plate (8) to deposit frame (4) inner chamber slip butt, elastic metal piece (7) top and bottom plate (8) bottom welding, it vertically is provided with battery stop gear to deposit frame (4) inner chamber upside.

2. A direct fuel cell protective case for ready use according to claim 1 wherein: the battery limiting mechanism comprises a pressing plate sliding groove (9), a strip-shaped pressing plate (10) and a locking screw (11), wherein the pressing plate sliding groove (9) is symmetrically arranged on the middle upper portion of the front wall and the rear wall of an inner cavity of the storage frame (4), the front end and the rear end of the strip-shaped pressing plate (10) are provided with lugs, the strip-shaped pressing plate (10) is slidably arranged in the pressing plate sliding groove (9) through the lugs, the bottom of the pressing plate sliding groove (9) is provided with a threaded hole, the locking screw (11) is matched with the threaded hole, and the top of a fuel battery piece is limited and compressed through the locking screw (11) by.

3. A direct fuel cell protective case for ready use according to claim 1 wherein: angle adjustment mechanism (3) are including arc (31) and arc cover (32), arc (31) fixed welding is on mounting panel (1) top, arc cover (32) fixed welding is in frame (2) left side, and arc (31) and arc cover (32) correspond and peg graft, the roof lower part of arc cover (32) is equipped with stop screw (34), the top surface interval of arc (31) is equipped with draw-in groove (33).

4. A direct fuel cell protective case for ready use according to claim 1 wherein: the buffer layer (5) is made of elastic rubber.

5. A direct fuel cell protective case for ready use according to claim 1 wherein: the buffer layer (5) is provided with a through hole (51), a telescopic rod (52) is arranged in the through hole (51), and two ends of the telescopic rod (52) are fixedly connected with the outer frame (2) and the storage frame (4) respectively.