CN210224186U

CN210224186U - Fixing structure of vehicle-mounted fuel cell control panel

Info

Publication number: CN210224186U
Application number: CN201921435030.XU
Authority: CN
Inventors: Yong Wu; 吴勇
Original assignee: Wuxi Sihai Electronic Technology Co Ltd
Current assignee: Wuxi Sihai Electronic Technology Co Ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-03-31
Anticipated expiration: 2029-08-31

Abstract

The utility model provides a fixed knot of on-vehicle level fuel cell control panel constructs. The utility model provides a fixed knot of on-vehicle level fuel cell control panel constructs includes the battery, the bottom fixedly connected with bearing of shell inner wall, the top fixedly connected with nut of shell inner wall, the top fixedly connected with connecting rod of bearing, the inside threaded connection of connecting rod has the screw, the inside of nut and the surperficial threaded connection of screw, the top fixedly connected with heat insulating mattress of shell, the top fixedly connected with large-size blotter of heat insulating mattress. The utility model provides a fixed knot of on-vehicle level fuel cell control panel constructs can drive the baffle anticlockwise rotation on connecting rod and the connecting rod when screw anticlockwise rotation, and the spacing board hinders backstop board anticlockwise rotation and has stopped screw anticlockwise rotation promptly, prevents effectively that the screw from droing, and the space of screw activity from top to bottom has been restricted to the set-square, and the screw has further been fixed to the nut, makes the screw more firm difficult for droing.

Description

Fixing structure of vehicle-mounted fuel cell control panel

Technical Field

The utility model relates to a fuel cell technical field especially relates to a fixed knot of on-vehicle level fuel cell control panel constructs.

Background

The fuel cell vehicle is one of electric vehicles, and the energy of the battery is directly converted into electric energy through the chemical action of hydrogen and oxygen, rather than through combustion. The chemical reaction process of the fuel cell does not produce harmful products, so the fuel cell vehicle is a pollution-free vehicle, and the energy conversion efficiency of the fuel cell is 2-3 times higher than that of an internal combustion engine, so the fuel cell vehicle is an ideal vehicle in the aspects of energy utilization and environmental protection.

At present, in order to respond to the environmental call, more and more people select to use the fuel cell vehicle, and a lot of drivers often start and stop because of improper operation of the vehicle, and the vehicle runs for a long time and shakes, so that the fixed structure in the vehicle is unstable and easy to fall off, and the vehicle is damaged and cannot be used.

Therefore, it is necessary to provide a fixing structure of a vehicle-mounted fuel cell control plate to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixed knot of on-vehicle level fuel cell control panel constructs has solved and has driven the improper problem that leads to the fact the fixed knot to construct unstably easily drove of shaking for a long time.

For solving the technical problem, the utility model provides a pair of fixed knot of on-vehicle level fuel cell control panel constructs, which comprises a battery, the equal fixedly connected with shell in front side and the rear side of battery top both sides, the quantity of shell is four, the bottom fixedly connected with bearing of shell inner wall, the top fixedly connected with nut of shell inner wall, the top fixedly connected with connecting rod of bearing, the inside threaded connection of connecting rod has the screw, the inside of nut and the surface threaded connection of screw, the top fixedly connected with heat insulating mattress of shell, the front side and the equal fixedly connected with large-size blotter in rear side of heat insulating mattress top both sides.

Preferably, the equal fixedly connected with limiting plate in both sides of shell inner wall, the equal fixedly connected with in both sides of connecting rod and the baffle that the limiting plate cooperation was used.

Preferably, the top of the large-size cushion pad is fixedly connected with a control panel, and one side of the top end of the screw penetrates through the shell, the heat insulation pad, the large-size cushion pad and the control panel and extends to the top of the control panel.

Preferably, the top end of the screw is fixedly connected with a nut, and the bottom of the nut and the surface of the screw are fixedly connected with a small-size cushion pad.

Preferably, the top fixedly connected with of nut is spacing, fixedly connected with montant between the top of spacing inner wall and the bottom of inner wall, the equal sliding connection in both sides, front side and the rear side of spacing inner wall bottom has the set-square, one side of set-square runs through spacing frame and extends to the outside of spacing frame, fixedly connected with spring between the opposite side of set-square and the surface of montant.

Preferably, the top fixedly connected with buckle of spacing frame, the top of spacing frame is provided with the U template, the top of buckle runs through the U template and extends to the outside of U template, the top fixedly connected with card cap of U template, card cap and buckle looks adaptation.

Compared with the prior art, the utility model provides a fixed knot of on-vehicle level fuel cell control panel constructs has following beneficial effect:

the utility model provides a fixed knot of on-vehicle level fuel cell control panel constructs, baffle anticlockwise rotation on can driving connecting rod and the connecting rod during screw anticlockwise rotation, and the spacing board hinders backstop board anticlockwise rotation and has stopped screw anticlockwise rotation promptly, prevents effectively that the screw from droing, and the space of screw activity from top to bottom has been restricted to the set-square, and the screw has further been fixed to the nut, makes the screw more firm difficult for droing.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a fixing structure of a vehicle-mounted fuel cell control panel according to the present invention;

FIG. 2 is a side view of the battery shown in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the housing shown in FIG. 1;

FIG. 4 is a front view of the battery of FIG. 1;

fig. 5 is a top view of the battery shown in fig. 1.

Reference numbers in the figures: 1. the battery, 2, shell, 3, bearing, 4, nut, 5, connecting rod, 6, screw, 7, limiting plate, 8, baffle, 9, heat insulating mattress, 10, large size blotter, 11, control panel, 12, nut, 13, small size blotter, 14, spacing frame, 15, montant, 16, spring, 17, set-square, 18, U template, 19, card cap, 20, buckle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a fixing structure of a vehicle-mounted fuel cell control board according to the present invention; FIG. 2 is a side view of the battery shown in FIG. 1; FIG. 3 is a schematic view of the internal structure of the housing shown in FIG. 1; FIG. 4 is a front view of the battery of FIG. 1; fig. 5 is a top view of the battery shown in fig. 1. The fixing structure of the vehicle-mounted fuel cell control panel comprises a battery 1, wherein the front side and the rear side of the two sides of the top of the battery 1 are fixedly connected with a shell 2, the number of the shells 2 is four, the bottom of the inner wall of the shell 2 is fixedly connected with a bearing 3, the top of the inner wall of the shell 2 is fixedly connected with a nut 4, the inside of the bearing 3 is fixedly connected with a connecting rod 5, the inside of the connecting rod 5 is in threaded connection with a screw 6, the inside of the nut 4 is in threaded connection with the surface of the screw 6, the screw 6 can be fixed by the nut 4 to prevent the screw 6 from falling off, the top of the shell 2 is fixedly connected with a heat insulation pad 9 which can block heat generated by the fuel cell in the using process and prevent the control panel 11 from being damaged due to overhigh temperature, the front side and the rear side of the two sides of the top of the heat insulation, the control panel 11 can better dissipate heat in work, and on the other hand, impact force generated by collision of the control panel 11 and other parts can be relieved, so that the control panel 11 is prevented from being damaged.

The equal fixedly connected with limiting plate 7 in both sides of 2 inner walls of shell, the equal fixedly connected with in both sides of connecting rod 5 cooperates baffle 8 that uses with limiting plate 7, when the not hard up production of screw 6 is rotatory, can drive and rotate together with 6 threaded connection's of screw connecting rod 5, and baffle 8 collision on limiting plate 7 and the connecting rod 5 prevents connecting rod 5 to rotate, and the screw thread in the connecting rod 5 prevents screw 6 to rotate, prevents effectively that screw 6 from droing and leads to control panel 11 to drop and cause the unable operation of vehicle.

The top fixedly connected with control panel 11 of large size blotter 10, shell 2, heat insulating mattress 9, large size blotter 10 and control panel 11 are run through and extend to the top of control panel 11 to top one side of screw 6, and screw 6 is together fixed with shell 2, heat insulating mattress 9, large size blotter 10 and control panel 11.

The top fixedly connected with nut 12 of screw 6, the bottom of nut 12 just is located the fixed surface of screw 6 and is connected with small buffer 13, and small buffer 13 can prevent that nut 12 and control panel 11 from producing the friction in the motion, causes control panel 11 to damage unable the use, and small buffer 13 uses the position that can fixed control panel 11 and better protection control panel 11 with the cooperation of large buffer 10.

The top fixedly connected with limit frame 14 of nut 12, fixedly connected with montant 15 between the top of limit frame 14 inner wall and the bottom of inner wall, the equal sliding connection of both sides, front side and the rear side of limit frame 14 inner wall bottom has set-square 17, limit frame 14 and the outside that extends to limit frame 14 are run through to one side of set-square 17, fixedly connected with spring 16 between the opposite side of set-square 17 and montant 15's the surface, and set-square 17 passes through the inside of spring 16 business turn over limit frame 14, and when no external force pressed set-square 17, set-square 17 was in limit frame 14's outside, and when external force extruded set-square 17, set-square 17 contracts to limit frame 14's inside, and set-square 17 can inject the space of screw 6 activity from top to bottom, prevents that screw 6 from droing.

The top fixedly connected with buckle 20 of spacing frame 14, the top of spacing frame 14 is provided with U template 18, U template 18 is run through and extends to the outside of U template 18 on the top of buckle 20, the top fixedly connected with card cap 19 of U template 18, card cap 19 and buckle 20 looks adaptation, U template 18 erects in the top of spacing frame 14 can prevent that large-scale object from dropping and pounding bad control panel 11, and the card cap 19 at U template 18 top and the buckle 20 chucking at spacing frame top are in order to fix U template 18.

The utility model provides a fixed knot of on-vehicle level fuel cell control panel constructs's theory of operation as follows:

arrange heat insulating mattress 9 in the top of shell 2, screw 6 runs through in proper order No. 10 blotters, heat insulating mattress 9, nut 4 and 5 threaded connection of connecting rod, screws up with nut 4 and connecting rod 5 clockwise, baffle 8 and limiting plate 7 mutual contact this moment, prevents 6 anticlockwise rotations of screw and leads to droing, runs through into buckle 20's surface with U template 18, covers card cap 19, with buckle 20 and card cap 19 chucking, fixed U template 18.

can drive 8 anticlockwise rotations of baffle on connecting rod 5 and the connecting rod 5 during 6 anticlockwise rotations of screw, limiting plate 7 prevents 8 anticlockwise rotations of baffle and has prevented 6 anticlockwise rotations of screw promptly, prevents effectively that screw 6 from droing, has restricted the space of screw 6 activity from top to bottom with set-square 17, and nut 4 has further fixed screw 6, makes screw 6 stabilize more and is difficult for droing.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A fixed knot of on-vehicle grade fuel cell control panel constructs, includes battery (1), its characterized in that: the utility model discloses a solar battery pack, including battery (1), the equal fixedly connected with shell (2) of front side and the rear side of battery (1) top both sides, the quantity of shell (2) is four, the bottom fixedly connected with bearing (3) of shell (2) inner wall, the top fixedly connected with nut (4) of shell (2) inner wall, the top fixedly connected with connecting rod (5) of bearing (3), the inside threaded connection of connecting rod (5) has screw (6), the inside of nut (4) and the surface threaded connection of screw (6), the top fixedly connected with heat insulating mattress (9) of shell (2), the equal fixedly connected with large-size blotter (10) of front side and the rear side of heat insulating mattress (9) top both sides.

2. The fixing structure of the vehicle-mounted fuel cell control plate according to claim 1, wherein a limiting plate (7) is fixedly connected to each of two sides of the inner wall of the housing (2), and a baffle (8) used in cooperation with the limiting plate (7) is fixedly connected to each of two sides of the connecting rod (5).

3. The fixing structure of the vehicle-mounted fuel cell control panel according to claim 1, wherein a control panel (11) is fixedly connected to the top of the large-size cushion (10), and one side of the top end of the screw (6) penetrates through the housing (2), the heat insulating pad (9), the large-size cushion (10) and the control panel (11) and extends to the top of the control panel (11).

4. The fixing structure of the vehicle-mounted grade fuel cell control plate according to claim 1, characterized in that a nut (12) is fixedly connected to the top end of the screw (6), and a small-size cushion (13) is fixedly connected to the bottom of the nut (12) and located on the surface of the screw (6).

5. The fixed knot of on-vehicle level fuel cell control panel constructs of claim 4, characterized in that, the top fixedly connected with spacing frame (14) of nut (12), fixedly connected with montant (15) between the top of spacing frame (14) inner wall and the bottom of inner wall, the both sides of spacing frame (14) inner wall bottom, front side and rear side all sliding connection have set-square (17), one side of set-square (17) runs through spacing frame (14) and extends to the outside of spacing frame (14), fixedly connected with spring (16) between the opposite side of set-square (17) and the surface of montant (15).

6. The fixing structure of the vehicle-mounted grade fuel cell control plate according to claim 5, characterized in that a buckle (20) is fixedly connected to the top of the limiting frame (14), a U-shaped plate (18) is arranged on the top of the limiting frame (14), the top end of the buckle (20) penetrates through the U-shaped plate (18) and extends to the outside of the U-shaped plate (18), a clamping cap (19) is fixedly connected to the top of the U-shaped plate (18), and the clamping cap (19) is matched with the buckle (20).