New energy automobile battery protection cover

Abstract

The utility model discloses a new energy automobile battery protection cover, and relates to the technical field of new energy automobile battery protection covers, the new energy automobile battery protection cover comprises a protection cover main body and a base, the outer edges of the protection cover main body and the base are connected with flanges, a screw is connected between the two flanges, and the left and right side walls of the base are connected with mounting blocks. A positioning block is connected to one side of the protective cover main body, a lantern ring is connected to the other side of the protective cover main body, and auxiliary supporting mechanisms are mounted on the front side wall and the rear side wall of the protective cover main body; the auxiliary supporting mechanism comprises a rectangular rod, and a telescopic groove is formed in the rectangular rod. According to the utility model, the positioning blocks and the lantern rings are arranged, so that the front, back, left and right positions of the protective cover main body can be positioned, the accurate butt joint of holes in the flanges is ensured, and the protective cover main body and the flanges on the base are conveniently and quickly connected through screws; and by arranging the auxiliary supporting mechanism, the effect of auxiliary supporting in the automobile battery disassembling and assembling process can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile battery protection cover technical field, concretely is a new energy automobile battery protection cover. BACKGROUND

[0002] New energy automobile battery as the power source of new energy automobile can receive and store high voltage direct current provided by vehicle charging machine, generator, brake energy recovery device or external charging device, the battery of new energy automobile is bulky, and the battery pack is installed in the inside of the base, and the protection cover is installed on the upper surface of the base to protect the battery pack all around, the side wall of the base is provided with a mounting block, when the automobile is placed on the side, the battery is installed on the bottom of the automobile by penetrating the mounting block through the bolt.

[0003] The existing protection cover of new energy automobile battery is connected with the base by a large number of screws, the protection cover is covered on the base during the installation of the screw, the thread groove of the protection cover and the base needs to be manually adjusted by artificial, which is not conducive to the rapid installation of the protection cover, in addition, the battery pack is too heavy, and the battery is pushed by artificial during the disassembly and assembly process, the existing protection cover lacks the effect of disassembling and assembling the battery as a whole. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a new energy automobile battery protection cover to solve the problems in the above background.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a new energy automobile battery protection cover, including protection cover main part and base, the outer edge of protection cover main part and base is connected with flange, the two flanges are connected with screw, the left and right side walls of base are connected with mounting block, one side of protection cover main part is connected with positioning block, the other side of protection cover main part is connected with sleeve ring, the front and rear side walls of protection cover main part are equipped with auxiliary support mechanism,

[0006] The auxiliary support mechanism includes a rectangular rod, a telescopic slot is formed in the inside of the rectangular rod, a telescopic rod is arranged in the inside of the telescopic slot, a rubber block is connected to one end of the telescopic rod, a clamping column is connected to the other end of the telescopic rod, a first support rod is arranged on the side, away from the protection cover main body, of the rectangular rod, a second support rod is arranged on one side of the first support rod, and a pin shaft is connected through the first support rod and the second support rod.

[0007] Preferably, the positioning block is L-shaped, the number of positioning blocks is several, and two are symmetrically arranged relative to the mounting block, the spacing between the two positioning blocks in the same group matches the width dimension of the mounting block, and the two positioning blocks in the same group are respectively inserted on both sides of the mounting block.

[0008] Preferably, the sleeve is rectangular frame shaped in L-shaped longitudinal section, the inside width size of the sleeve matches the width size of the mounting block, and the sleeve is movably inserted into the mounting block.

[0009] Preferably, the telescopic rod and the rectangular rod are both rectangular in longitudinal section, the telescopic rod is inserted into the telescopic slot, and the rubber block is slidably connected to the inner wall of the telescopic slot.

[0010] Preferably, the first supporting rod is provided with a clamping groove in the inner side wall of the top portion, a screw rod is arranged on the outer side wall of the top portion, the clamping column is T-shaped in longitudinal section and cylindrical, the clamping column is clamped in the clamping groove, and the first supporting rod is rotatably connected to the rectangular rod through the clamping column.

[0011] Preferably, the clamping column is provided with a threaded groove in the side wall, and the screw rod is inserted into the threaded groove in the first supporting rod to form a threaded connection with the clamping column.

[0012] Preferably, the second supporting rod is rotatably connected to the first supporting rod through a shaft.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The new energy automobile battery protection cover is provided with the positioning block and the sleeve, when the protection cover body is installed on the upper surface of the base to protect the internal battery pack, the protection cover body is inclined from one side to approach the base, the mounting block on one side of the base is inserted into the sleeve, the protection cover body is leveled by being pushed, the positioning block is driven by the protection cover body to be inserted into the mounting block on the other side of the base, the front and back positions of the protection cover body are positioned, the sleeve is turned upward by the protection cover body, the mounting block at the bottom of the sleeve is pressed, the side wall of the sleeve contacts the flange, the left and right positions of the protection cover body are positioned, the hole on the flange is accurately connected, the protection cover body and the flange on the base are quickly connected through the screw, the protection cover body is opened by being turned on the base by the sleeve and the mounting block, the battery pack in the base is maintained and repaired, the other side of the protection cover body is tightly attached to the base by the reverse action of the sleeve after the protection cover body is fastened by the screw on the side close to the positioning block, and the protection cover body and the base are attached without manual pressing.

[0015] 2. This new energy vehicle battery protection cover, through the setting of an auxiliary support mechanism, allows the battery to switch between a horizontal and a side-standing position during the overall assembly and disassembly process. By pulling the first support rod outward, the first support rod, via a locking pin, pulls the telescopic rod out of the telescopic groove and rotates the first support rod relative to the telescopic rod via the locking pin, so that the bottom of the first support rod rests on the bottom surface. At the same time, it pushes the second support rod to rotate around the pin shaft, reinforcing the first support rod. This achieves the effect of auxiliary support during the assembly and disassembly of the car battery. When installing the battery, the first and second support rods are used to temporarily support the battery, facilitating the connection between the mounting block and the car. When disassembling the battery, the first and second support rods are used to support the battery to flip downward, reducing the impact force of the battery falling and preventing damage to the internal battery pack. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a front sectional view of the present invention.

[0018] Figure 3 This is a side sectional view of the present invention;

[0019] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of section A in the middle;

[0020] Figure 5 This is a schematic diagram of the auxiliary support mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the collar structure of this utility model.

[0022] In the diagram: 1. Protective cover body; 2. Base; 3. Flange; 4. Screw; 5. Mounting block; 6. Positioning block; 7. Collar; 8. Auxiliary support mechanism; 81. Rectangular rod; 82. Telescopic groove; 83. Telescopic rod; 84. Rubber block; 85. Locking post; 86. First support rod; 87. Locking groove; 88. Threaded groove; 89. Screw; 810. Second support rod; 811. Pin. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] As shown in Figures 1 to 6 The utility model discloses a new energy automobile battery protection cover, including protection cover main part 1 and base 2, the outer edge of protection cover main part 1 and base 2 is connected with flange 3, and the flange 3 between two is connected with screw 4, and the flange 3 on the edge of protection cover main part 1 is provided with round hole, and the flange 3 on the edge of base 2 is provided with screw hole, and screw rod 89 is connected with the flange 3 of base 2 and the flange 3 of protection cover main part 1 through screwing and is connected together with base 2 and protection cover main part 1, and the left and right two side walls of base 2 are connected with mounting block 5, and are used to connect base 2 with the bottom of car, and one side of protection cover main part 1 is connected with positioning block 6, and the other side of protection cover main part 1 is connected with collar 7, and is used to position when protection cover main part 1 is connected with base 2, and the front and rear two side walls of protection cover main part 1 are all installed with auxiliary support mechanism 8, and are used to assist support during the process of disassembling and assembling automobile battery;

[0026] Auxiliary support mechanism 8 includes rectangular rod 81, rectangular rod 81 is connected with the side wall of protection cover main part 1 and passes through the side wall of protection cover main part 1, and the inside of rectangular rod 81 is provided with telescopic groove 82, and telescopic groove 82 is provided with telescopic rod 83 in the inside, and telescopic rod 83 one end is connected with rubber block 84, and telescopic rod 83 other end is connected with clamping column 85, and the side of rectangular rod 81 away from protection cover main part 1 is provided with first support rod 86, and is used to support protection cover main part 1, and the side of first support rod 86 is provided with second support rod 810, and is used to reinforce first support rod 86, and the first support rod 86 and second support rod 810 are connected with pin shaft 811 through penetration.

[0027] Specifically, the positioning block 6 is L-shaped, the number of the positioning block 6 is several, and two are symmetrically arranged relative to the mounting block 5, the spacing between the two positioning blocks 6 in the same group matches the width dimension of the mounting block 5, and the two positioning blocks 6 in the same group are respectively inserted on both sides of the mounting block 5. During the process of placing the protection cover main part 1 flat, the protection cover main part 1 drives the positioning block 6 and the mounting block 5 on one side of the base 2 to be inserted, and the front and rear positions of the protection cover main part 1 are positioned.

[0028] Further, the sleeve ring 7 is in the shape of a rectangular frame with L-shaped longitudinal section, the inner width of the sleeve ring 7 matches the width of the mounting block 5, the sleeve ring 7 is movably inserted into the mounting block 5, on one hand, the sleeve ring 7 and the mounting block 5 can be inserted to realize the opening of the protective cover body 1 on the base 2, which is convenient for the maintenance of the battery pack in the base 2, on the other hand, after the protective cover body 1 is fastened by the screw 4 on one side close to the positioning block 6, the other side of the protective cover body 1 is also tightly attached to the base 2 by the reverse action of the sleeve ring 7, without manual pressing of the protective cover body 1 and the base 2.

[0029] Further, the telescopic rod 83 and the rectangular rod 81 are both in the shape of a rectangle in the longitudinal section, the telescopic rod 83 cannot rotate in the rectangular rod 81, the telescopic rod 83 is inserted into the telescopic slot 82, the first supporting rod 86 pulls out the telescopic rod 83 from the telescopic slot 82 in use, the telescopic rod 83 is retracted into the telescopic slot 82 in storage, the rubber block 84 is slidingly connected with the inner wall of the telescopic slot 82, the rubber block 84 is in the shape of a rectangle, the rubber block 84 slides in the telescopic slot 82 in the process of telescoping of the telescopic rod 83, the friction between the rubber block 84 and the inner wall of the telescopic slot 82 is large, which can limit the arbitrary telescoping of the telescopic rod 83, and only manual pushing and pulling can be relied on.

[0030] Further, the first supporting rod 86 is provided with a clamping slot 87 on the inner side wall of the top, a screw rod 89 is arranged on the outer side wall of the top, the clamping column 85 is in the shape of a T-shaped cylinder in the longitudinal section, the clamping column 85 is clamped in the clamping slot 87, the first supporting rod 86 is rotatably connected with the rectangular rod 81 through the clamping column 85, the first supporting rod 86 can be rotated relative to the telescopic rod 83 by rotating the first supporting rod 86, which is convenient for the first supporting rod 86 to fall on the bottom surface in use and to be stored on the front and rear sides of the protective cover body 1 in non-use.

[0031] Further, the clamping column 85 is provided with a threaded groove 88 on the side wall, the screw rod 89 is inserted into the threaded groove 88 to form a threaded connection with the clamping column 85, in order to avoid the arbitrary rotation of the first supporting rod 86 in supporting and storage, the screw rod 89 is rotated by being inserted into the threaded groove 88 to be screwed into the first supporting rod 86.

[0032] Further, the second supporting rod 810 is rotatably connected with the first supporting rod 86 through the pin shaft 811, the second supporting rod 810 is rotated around the pin shaft 811 to reinforce the first supporting rod 86 and stably support the disassembly and assembly of the automobile battery.

[0033] The use method of the embodiment is as follows: in the actual installation of the new energy automobile battery protection cover, the user first inclines the protection cover body 1 from one side close to the base 2, inserts the mounting block 5 on one side of the base 2 into the inside of the sleeve ring 7, and places the protection cover body 1 flat by prying, the protection cover body 1 drives the positioning block 6 to be inserted with the mounting block 5 on the other side of the base 2, positions the front and back positions of the protection cover body 1, at the same time, the protection cover body 1 drives the sleeve ring 7 to overturn upwards, until the bottom of the mounting block 5 is extruded below the sleeve ring 7, the side wall of the sleeve ring 7 contacts the flange 3, the left and right positions of the protection cover body 1 are positioned, the hole on the flange 3 is accurately connected, then the screw 4 is inserted on the flange 3 close to the positioning block 6 to be connected, at this time, the other side of the protection cover body 1 is also tightly attached to the base 2 by the reverse action of the sleeve ring 7, without manually pressing the protection cover body 1 and the base 2, then the screw 4 is installed in sequence to install the protection cover body 1 on the base 2, after the installation is completed, the battery is moved to the side of the automobile by using a forklift, the battery is pushed to stand on the side and is attached to the preset installation space on the bottom of the automobile, at the same time, the first supporting rod 86 is pulled to the outside, the first supporting rod 86 pulls the telescopic rod 83 to extend from the telescopic slot 82 through the clamping column 85, and the first supporting rod 86 is rotated by prying to make the first supporting rod 86 rotate relative to the telescopic rod 83 through the clamping column 85, so that the bottom of the first supporting rod 86 falls on the bottom surface, then the second supporting rod 810 is rotated around the pin shaft 811 to also fall on the bottom surface, and the battery is temporarily supported, then the mounting block 5 is connected to the bottom of the automobile by using a bolt, in the process of battery maintenance or replacement, the first supporting rod 86 and the second supporting rod 810 are used to support the battery, then the battery is slowly placed down by prying, when the auxiliary supporting mechanism 8 is not used, the telescopic rod 83 is inserted into the inside of the telescopic slot 82, the second supporting rod 810 is overlapped on the inside of the first supporting rod 86, and the first supporting rod 86 is rotated relative to the clamping column 85 to be stored in the front and back sides of the protection cover body 1.

[0034] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A new energy automobile battery protection cover, comprising a protection cover main body (1) and a base (2), characterized in that: The flange (3) is connected to the outer edge of the protective cover body (1) and the base (2), the two flanges (3) are connected by a screw (4), the left and right side walls of the base (2) are connected with mounting blocks (5), one side of the protective cover body (1) is connected with a positioning block (6), the other side of the protective cover body (1) is connected with a sleeve ring (7), and the front and rear side walls of the protective cover body (1) are provided with auxiliary supporting mechanisms (8). The auxiliary supporting mechanism (8) comprises a rectangular rod (81), a telescopic slot (82) is formed in the rectangular rod (81), a telescopic rod (83) is arranged in the telescopic slot (82), a rubber block (84) is connected to one end of the telescopic rod (83), a clamping column (85) is connected to the other end of the telescopic rod (83), a first supporting rod (86) is arranged on the side of the rectangular rod (81) away from the protective cover body (1), a second supporting rod (810) is arranged on one side of the first supporting rod (86), and a pin shaft (811) is arranged between the first supporting rod (86) and the second supporting rod (810).

2. The new energy vehicle battery protection cover according to claim 1, characterized in that: The positioning block (6) is L-shaped, the number of the positioning block (6) is several, and two are symmetrically arranged with respect to the mounting block (5), the spacing between the two positioning blocks (6) in the same group is matched with the width dimension of the mounting block (5), and the two positioning blocks (6) in the same group are respectively inserted on the two sides of the mounting block (5).

3. The new energy vehicle battery protection cover according to claim 1, characterized in that: The sleeve ring (7) is a rectangular frame with an L-shaped longitudinal section, the inner width dimension of the sleeve ring (7) is matched with the width dimension of the mounting block (5), and the sleeve ring (7) is movably inserted with the mounting block (5).

4. The new energy vehicle battery protection cover according to claim 1, characterized in that: The telescopic rod (83) and the rectangular rod (81) are both rectangular in longitudinal section, the telescopic rod (83) is inserted into the telescopic slot (82), and the rubber block (84) is slidably connected with the inner wall of the telescopic slot (82).

5. The new energy vehicle battery protection cover according to claim 1, characterized in that: The first supporting rod (86) is provided with a clamping groove (87) in the inner side wall of the top, a screw rod (89) is arranged on the outer side wall of the top of the first supporting rod (86), the clamping column (85) is a cylindrical column with a T-shaped longitudinal section, the clamping column (85) is clamped in the clamping groove (87), and the first supporting rod (86) is rotatably connected with the rectangular rod (81) through the clamping column (85).

6. The new energy vehicle battery protection cover according to claim 5, characterized in that: The clamping column (85) is provided with a threaded groove (88) in the side wall, the screw rod (89) is inserted into the threaded groove (88) through the first supporting rod (86) and is threadedly connected with the clamping column (85).

7. The new energy vehicle battery protection cover according to claim 1, characterized in that: The second supporting rod (810) is rotatably connected with the first supporting rod (86) through the pin shaft (811).

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