Fireproof isolation plate for automobile battery compartment

Abstract

The utility model provides an automobile battery compartment fireproof isolation plate which comprises a plate body, a protection cavity is formed in the plate body, a protection plate is arranged on one side of the plate body, and a fixing groove is formed in the protection plate. According to the fireproof isolation plate for the automobile battery compartment, the plurality of protection cavities are formed in the plate body, so that a certain buffering capability is achieved when the plate body is extruded after a battery is deformed, and the protection performance of the plate body is improved; meanwhile, a fixing handle is pulled towards one side to drive two connecting rods to be connected with two fixing blocks to move towards one side, after two limiting pins are separated from two limiting holes, a protection plate is moved upwards to drive two moving blocks to be separated from two moving grooves, and the fixing blocks can be fixed through an air bag or a shaping rod and the like; and the protection cavity is shaped, so that after the plate body slightly deforms, recovery is facilitated, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of battery compartments, in particular to a fireproof isolation plate for an automobile battery compartment. Background Art

[0002] A battery is a cup, tank or other container or part of a composite container that contains an electrolyte solution and metal electrodes to generate an electric current. It is a device that can convert chemical energy into electrical energy and has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy.

[0003] At present, new energy vehicles will install the battery compartment in the middle of the frame, and the cover of the battery compartment will use a fireproof isolation plate to seal the battery compartment and prevent the battery from being squeezed, deformed or damaged after a collision. In the event of a fire, the fire from the battery will be blocked by the cover, thereby reducing the damage to the cab and increasing the escape time.

[0004] However, now when the battery is deformed, it squeezes the cover, causing the cover to deform easily, thereby causing damage to the cover and reducing the protective effect.

[0005] Therefore, it is necessary to provide a fireproof isolation plate for a vehicle battery compartment to solve the above technical problems. Utility Model Content

[0006] The utility model provides a fireproof isolation plate for an automobile battery compartment, which solves the problem that the cover plate is easily deformed due to the compression of the cover plate by the deformed battery.

[0007] In order to solve the above technical problems, the utility model provides a fireproof isolation plate for a vehicle battery compartment, comprising:

[0008] A plate body, wherein a protective cavity is provided inside the plate body;

[0009] A protective plate, the protective plate is arranged on one side of the plate body, a fixing groove is provided inside the protective plate, a fixing block is slidably connected inside the fixing groove, a connecting rod is fixedly connected to the top of the fixing block, a fixing spring is sleeved on the surface of the connecting rod, and a fixed handle is fixedly connected to one end of the connecting rod;

[0010] A limiting hole, wherein the limiting hole is arranged inside the plate body, and a limiting pin is slidably connected inside the limiting hole;

[0011] The movable groove is arranged inside the plate body, and a movable block is slidably connected inside the movable groove.

[0012] Preferably, the number of the moving grooves and the moving blocks is two, the two moving grooves are both opened inside the plate body, and the two moving blocks are respectively slidably connected to the inside of the two moving grooves.

[0013] Preferably, one side of the two moving blocks is fixedly connected to two sides of the protective plate respectively.

[0014] Preferably, the bottom of the plate body is provided with an interior of a box body, and a mounting groove is provided inside the box body.

[0015] Preferably, a limiting groove is provided inside the plate body, and a limiting block is slidably connected inside the limiting groove.

[0016] Preferably, a positioning hole is provided inside the limiting block, and a positioning pin is threadedly connected inside the positioning hole.

[0017] Preferably, a positioning groove is provided inside the box body, and a positioning block is slidably connected inside the positioning groove.

[0018] Compared with the related art, the fireproof isolation plate for the automobile battery compartment provided by the utility model has the following beneficial effects:

[0019] The utility model provides a fireproof isolation plate for a car battery compartment. A plurality of protection cavities are opened inside the plate body so that when the battery is deformed, the plate body has a certain buffering capacity when being squeezed, thereby increasing the protection of the plate body. At the same time, by pulling a fixed handle to one side, two connecting rods connecting two fixed blocks are driven to move to one side, so that the two limit pins are separated from the two limit holes, and the protection plate is moved upward to drive the two moving blocks to separate from the two moving grooves, the protection cavity can be shaped by using an air bag or a shaping rod, so that after the plate body is slightly deformed, it is convenient to restore and reduce the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A structural schematic diagram of a first embodiment of a fireproof isolation plate for a vehicle battery compartment provided by the utility model;

[0021] Figure 2 for Figure 1 A schematic cross-sectional structural diagram of the plate body shown;

[0022] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0023] Figure 4 A structural schematic diagram of a second embodiment of a fireproof isolation plate for a vehicle battery compartment provided by the utility model;

[0024] Figure 5 for Figure 4 A schematic cross-sectional structural diagram of the box shown;

[0025] Figure 6 for Figure 4 A schematic structural diagram of a side view of the box shown;

[0026] Figure 7 for Figure 5 An enlarged schematic diagram of part B is shown;

[0027] Figure 8 for Figure 6 An enlarged schematic diagram of part C is shown.

[0028] Numbers in the figure: 1, box body, 2, plate body, 21, limiting groove, 22, limiting block, 23, positioning hole, 24, positioning pin, 3, mounting groove, 4, positioning groove, 41, positioning block, 5, protective cavity, 6, protective plate, 61, fixing groove, 62, fixing block, 63, connecting rod, 64, fixing spring, 65, fixing handle, 7, limiting hole, 71, limiting pin, 8, moving groove, 81, moving block. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0030] First embodiment

[0031] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A structural schematic diagram of a first embodiment of a fireproof isolation plate for a vehicle battery compartment provided by the utility model; Figure 2 for Figure 1 A schematic cross-sectional structural diagram of the plate body shown; Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown. A fireproof isolation board for a vehicle battery compartment, comprising:

[0032] A plate body 2, wherein a protective cavity 5 is provided inside the plate body 2;

[0033] A protective plate 6, the protective plate 6 is arranged on one side of the plate body 2, a fixing groove 61 is opened inside the protective plate 6, a fixing block 62 is slidably connected inside the fixing groove 61, a connecting rod 63 is fixedly connected to the top of the fixing block 62, a fixing spring 64 is sleeved on the surface of the connecting rod 63, and a fixing handle 65 is fixedly connected to one end of the connecting rod 63;

[0034] A limiting hole 7, wherein the limiting hole 7 is arranged inside the plate body 2, and a limiting pin 71 is slidably connected inside the limiting hole 7;

[0035] The movable groove 8 is arranged inside the plate body 2 , and a movable block 81 is slidably connected inside the movable groove 8 .

[0036] A plurality of protective cavities 5 are provided inside the plate body 2 for buffering when the plate body 2 is squeezed and deformed.

[0037] Two fixing grooves 61 are provided inside the protective plate 6, and fixing blocks 62 are slidably connected inside the two fixing grooves 61. One side of the two fixing blocks 62 is fixedly connected to a connecting rod 63, and the other ends of the two connecting rods 63 are respectively fixedly connected to the two ends of one side of the fixed handle 65, and fixing springs 64 are provided on the surface of the two connecting rods 63 and on one side of the two fixing blocks 62 and inside the two fixing grooves 61.

[0038] Two limiting holes 7 are formed inside the plate body 2 . Limiting pins 71 are slidably connected inside the two limiting holes 7 . One end of the two limiting pins 71 is fixedly connected to one side of the two fixing blocks 62 .

[0039] There are two movable grooves 8 and two movable blocks 81 . The two movable grooves 8 are both opened inside the plate body 2 , and the two movable blocks 81 are slidably connected to the inside of the two movable grooves 8 , respectively.

[0040] One side of the two moving blocks 81 is fixedly connected to two sides of the protective plate 6 respectively.

[0041] One end of the two moving grooves 8 is a through groove, and the two moving blocks 81 are used to perform preliminary positioning of the protective plate 6 after being inserted into the two moving grooves 8 .

[0042] The working principle of the fireproof isolation board for automobile battery compartment provided by the utility model is as follows:

[0043] When in use, the fixed handle 65 is pulled to one side, driving the two connecting rods 63 connected to the two fixing blocks 62 to move to one side inside the two fixing grooves 61 respectively, while squeezing the two fixing springs 64. When the two fixing blocks 62 move to one side, the two limit pins 71 are driven to separate from the two limit holes 7.

[0044] After the protective plate 6 is moved upward to drive the two moving blocks 81 to move upward and separate inside the two moving grooves 8, the protective plate 6 can be removed and the protective cavity 5 can be shaped by using an air bag or a shaping rod.

[0045] When the shaping is completed, the protective plate 6 drives the moving block 81 to be inserted into the two moving grooves 8, and then the fixed handle 65 is loosened. The two fixed springs 64 push the two fixed blocks 62 to move to one side inside the two fixed grooves 61, thereby driving the two limit pins 71 to be inserted into the two limit holes 7 respectively.

[0046] Compared with the related art, the fireproof isolation plate for the automobile battery compartment provided by the utility model has the following beneficial effects:

[0047] The utility model provides a fireproof isolation plate for a car battery compartment. A plurality of protective cavities 5 are opened inside a plate body 2 so that when the battery is deformed, the plate body 2 has a certain buffering capacity when being squeezed, thereby increasing the protection of the plate body 2. At the same time, by pulling a fixed handle 65 to one side, two connecting rods 63 connected to two fixed blocks 62 are driven to move to one side, so that the two limit pins 71 are separated from the two limit holes 7, and the protective plate 6 is moved upward to drive the two moving blocks 81 to separate from the two moving grooves 8. The protective cavity 5 can be shaped by using an air bag or a shaping rod, so that after the plate body 2 is slightly deformed, it is convenient to restore and reduce the use cost.

[0048] Second embodiment

[0049] Please refer to Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 Based on the fireproof insulation board for a vehicle battery compartment provided in the first embodiment of the present application, the second embodiment of the present application proposes another fireproof insulation board for a vehicle battery compartment. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0050] Specifically, the second embodiment of the present application provides a fireproof isolation panel for a vehicle battery compartment, which is different in that the bottom of the panel body 2 is provided with an interior of a box body 1, and an installation groove 3 is opened inside the box body 1.

[0051] A plurality of mounting slots 3 are formed inside the box body 1 .

[0052] The plate body 2 has a limiting groove 21 formed inside, and the limiting block 22 is slidably connected inside the limiting groove 21 .

[0053] Two limiting grooves 21 are formed inside the plate body 2 , and limiting blocks 22 are slidably connected inside the two limiting grooves 21 . The bottoms of the two limiting blocks 22 are fixedly connected to the two sides of the top of the box body 1 .

[0054] A positioning hole 23 is formed inside the limiting block 22 , and a positioning pin 24 is threadedly connected inside the positioning hole 23 .

[0055] The positioning pins 24 are bolts. Two positioning holes 23 matching the positioning pins 24 are provided inside the two limit blocks 22 . Four positioning holes 23 matching the positioning pins 24 are provided inside the box body 1 and the plate body 2 .

[0056] A positioning groove 4 is provided inside the box body 1 , and a positioning block 41 is slidably connected inside the positioning groove 4 .

[0057] The positioning block 41 is an L-shaped block, and the positioning groove 4 is an L-shaped groove matched with the positioning block 41 .

[0058] A plurality of positioning grooves 4 are provided inside the box body 1 , and positioning blocks 41 are slidably connected inside the plurality of positioning grooves 4 . The tops of the plurality of positioning blocks 41 are fixedly connected to two sides of the bottom of the plate body 2 .

[0059] The working principle of the fireproof isolation board for automobile battery compartment provided by the utility model is as follows:

[0060] When in use, the plate body 2 is moved downward to drive the positioning block 41 to be inserted into the interior of the installation groove 3. The plate body 2 is moved to one side to drive the two limiting grooves 21 to move to one side to contact the two limiting blocks 22 respectively. At the same time, when the plate body 2 moves to one side, it drives the multiple positioning blocks 41 to move to one side to enter the interior of the multiple positioning grooves 4. After the plate body 2 is initially limited, the positioning pin 24 is installed in the interior of the positioning hole 23, and then the plate body 2 is limited.

[0061] Compared with the related art, the fireproof isolation plate for the automobile battery compartment provided by the utility model has the following beneficial effects:

[0062] The utility model provides a fireproof isolation plate for a vehicle battery compartment. After a plate body 2 is placed at a suitable position and a plurality of positioning blocks 41 are inserted into a plurality of mounting grooves 3, the plate body 2 is moved to one side to drive the limit block 22 to engage with the limit groove 21. At the same time, after the positioning block 41 engages with the positioning groove 4, the positioning pin 24 is installed into the interior of the positioning hole 23, and the plate body 2 is fixed, so that the plate body 2 can be quickly installed and disassembled conveniently.

[0063] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fireproof isolation board for a vehicle battery compartment, characterized in that: include: A plate body, wherein a protective cavity is provided inside the plate body; A protective plate, the protective plate is arranged on one side of the plate body, a fixing groove is provided inside the protective plate, a fixing block is slidably connected inside the fixing groove, a connecting rod is fixedly connected to the top of the fixing block, a fixing spring is sleeved on the surface of the connecting rod, and a fixed handle is fixedly connected to one end of the connecting rod; A limiting hole, wherein the limiting hole is arranged inside the plate body, and a limiting pin is slidably connected inside the limiting hole; The movable groove is arranged inside the plate body, and a movable block is slidably connected inside the movable groove.

2. The fireproof isolation board for a vehicle battery compartment according to claim 1, characterized in that: The number of the moving grooves and the moving blocks is two, the two moving grooves are both opened inside the plate body, and the two moving blocks are respectively slidably connected inside the two moving grooves.

3. The fireproof isolation board for a vehicle battery compartment according to claim 2, characterized in that: One side of the two moving blocks is respectively fixedly connected to two sides of the protective plate.

4. The fireproof isolation board for a vehicle battery compartment according to claim 2, characterized in that: The bottom of the plate body is provided with the interior of the box body, and the interior of the box body is provided with a mounting groove.

5. The fireproof isolation board for a vehicle battery compartment according to claim 4, characterized in that: A limiting groove is provided inside the plate body, and the limiting block is slidably connected inside the limiting groove.

6. The fireproof isolation board for a vehicle battery compartment according to claim 5, characterized in that: A positioning hole is provided inside the limit block, and a positioning pin is threadedly connected inside the positioning hole.

7. The fireproof isolation board for a vehicle battery compartment according to claim 4, characterized in that: A positioning groove is provided inside the box body, and a positioning block is slidably connected inside the positioning groove.

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