Fixed connection mechanism for stacking energy storage boxes

Abstract

The utility model discloses a fixed connection mechanism for stacking energy storage boxes, including a support block, the support block is fixedly installed at the bottom of the energy storage box, and the top of the energy storage box and the bottom plate are both provided with a slide groove; a plug-in box, the plug-in box is inserted between the support blocks on the front and rear sides; a first fixed connection mechanism, the first fixed connection mechanism is installed inside the plug-in box, the first fixed connection mechanism includes a screw sleeve, a screw, a moving block and a first connecting block; a second fixed connection mechanism, the second fixed connection mechanism is installed inside the plug-in box, the second fixed connection mechanism includes a rotating shaft, a gear, a rack and a second connecting block; a first sliding block is fixedly installed on the left and right sides of the moving block, and a second sliding block is fixedly installed on the front and rear sides of the rack; a first rotating block is fixedly installed at the end of the screw. The present application can improve the stability of the energy storage boxes during the movement after stacking, is not easy to fall off, and is easy to operate.

Description

Technical Field

[0001] The utility model relates to the field of fixed connection mechanisms, in particular to a fixed connection mechanism for stacking energy storage boxes. Background Art

[0002] An energy storage box is a battery energy storage system that is usually installed in residential or commercial buildings. It stores electricity obtained from solar panels, wind turbines, grid power supply, etc. for use at night or when there is a power shortage.

[0003] The prior art Chinese patent 202321436638.0 discloses a stackable household energy storage box, including a bottom plate and an energy storage box, wherein a plurality of energy storage boxes are arranged above the bottom plate, and a slide groove 1 is respectively provided on the left and right sides of the upper surface of each energy storage box, and a slide groove 2 is respectively provided on the left and right sides of the upper surface of the bottom plate; a connecting slide plate is respectively installed on the left and right sides of the lower surface of each energy storage box, and a mounting ring is respectively installed on the left and right sides of the front of the bottom plate; a limiting rod is respectively installed in the middle of the two mounting rings, and a rear limiting plate is installed behind each of the slide grooves 1 and 2, and the outer wall of the limiting rod is provided with a thread. It has the following advantages: by providing a connecting slide plate, a slide groove 1 and a slide groove 2, a plurality of energy storage boxes can be conveniently stacked above the bottom plate, and by providing a mounting ring, a limiting rod and a rear limiting plate, after the energy storage boxes are stacked, the position of the energy storage boxes can be limited, so that the energy storage boxes are not easy to slide after being stacked.

[0004] However, this technology still has the following defects in actual use: since the stacked energy storage boxes are limited only by limit rods and rear limit plates, when the stacked energy storage boxes encounter bumps during movement, they are prone to fall off and have general stability. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a fixed connection mechanism for stacking energy storage boxes, which can improve the stability of the stacked energy storage boxes during movement, prevent them from falling off, and facilitate operation.

[0006] According to the technical solution provided in the embodiment of the present application, a fixed connection mechanism for stacking energy storage boxes includes:

[0007] A support block, wherein the support block is fixedly mounted at the bottom of the energy storage box, and the top of the energy storage box and the bottom plate are both provided with a slide groove; and a spacing is provided between adjacent support blocks;

[0008] A plug-in box, which is inserted between the support blocks at the front and rear sides; a receiving cavity is provided inside the plug-in box;

[0009] A first fixed connection mechanism, the first fixed connection mechanism is installed inside the plug box, the first fixed connection mechanism comprises a screw sleeve, a screw rod, a moving block and a first connecting block; the screw sleeve is fixedly installed on the side of the plug box, the screw rod is screwed on the side of the screw sleeve, the moving block is connected to the screw rod through a first bearing, the first connecting block is fixedly installed on the side of the moving block, the side of the plug box is provided with a first opening corresponding to the first connecting block, the side of the support block is provided with a first slot matching the first connecting block, and the first connecting block extends into the first slot;

[0010] A second fixed connection mechanism, the second fixed connection mechanism is installed inside the plug box, the second fixed connection mechanism includes a rotating shaft, a gear, a rack and a second connection block; the first fixed connection mechanism is located below the second fixed connection mechanism, the rotating shaft is connected to the plug box through a second bearing, the gear is fixedly installed on the outside of the rotating shaft, the rack is meshed below the gear, the second connection block is fixedly installed at the end of the rack, the side of the plug box is provided with a second opening corresponding to the second connection block, the top of the energy storage box and the bottom plate are both provided with a second slot matching the second connection block, and the second connection block extends into the second slot;

[0011] The first sliding blocks are respectively fixedly mounted on the left and right sides of the moving block, and the second sliding blocks are respectively fixedly mounted on the front and rear sides of the rack; the inner wall of the plug-in box is provided with a first sliding groove matching the first sliding block, and the end of the first sliding block extends into the first sliding groove; the inner wall of the plug-in box is provided with a second sliding groove matching the second sliding block, and the end of the second sliding block extends into the second sliding groove;

[0012] The first rotating block is fixedly mounted on the end of the screw rod, and the second rotating block is fixedly mounted on the end of the rotating shaft.

[0013] To sum up, the beneficial effects of the present application are as follows: through the arrangement of the support block, the plug-in box, the first fixed connection mechanism, the second fixed connection mechanism, the first sliding block, the second sliding block, the first rotating block and the second rotating block, the stability of the energy storage box during movement after stacking can be improved, it is not easy to fall off, and it is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0015] Figure 1 It is a structural schematic diagram of the connection between the utility model and the base plate and the energy storage box;

[0016] Figure 2 It is a schematic diagram of the top view of the connection between the support block, the plug box, the first fixed connection mechanism, the first sliding block and the first rotating block of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the connection between the plug-in box, the first fixed connection mechanism, the second fixed connection mechanism, the first sliding block and the second sliding block of the utility model.

[0018] Numbers in the figure: 100, bottom plate; 200, energy storage box; 11, support block; 12, plug-in box; 13, first fixed connection mechanism; 14, screw sleeve; 15, screw rod; 16, moving block; 17, first connection block; 18, second fixed connection mechanism; 19, rotating shaft; 20, gear; 21, rack; 22, second connection block; 23, first sliding block; 24, second sliding block; 25, first rotating block; 26, second rotating block. DETAILED DESCRIPTION

[0019] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] Please refer to Figure 1-Figure 3 A fixed connection mechanism for stacking energy storage boxes, comprising a support block 11, the support block 11 is fixedly installed at the bottom of the energy storage box 200, and the top of the energy storage box 200 and the bottom plate 100 are both provided with a slide groove; a plug-in box 12, the plug-in box 12 is inserted between the front and rear support blocks 11; a first fixed connection mechanism 13, the first fixed connection mechanism 13 is installed inside the plug-in box 12, the first fixed connection mechanism 13 includes a screw sleeve 14, a screw rod 15, a moving block 16 and a first connecting block 17; a second fixed connection mechanism 18, the second fixed connection mechanism 18 is installed inside the plug-in box 12, the second fixed connection mechanism 18 includes a rotating shaft 19, a gear 20, a rack 21 and a second connecting block 22; the first sliding block 23 is fixedly installed on the left and right sides of the moving block 16, and the second sliding block 24 is fixedly installed on the front and rear sides of the rack 21; the first rotating block 25 is fixedly installed at the end of the screw rod 15, and the second rotating block 26 is fixedly installed at the end of the rotating shaft 19.

[0022] There is a spacing between adjacent support blocks 11, and a first slot matching the first connection block 17 is provided on the side of the support block 11, and the first connection block 17 extends into the first slot. An accommodating cavity is provided inside the plug box 12 to facilitate the installation of the first fixed connection mechanism 13 and the second fixed connection mechanism 18, and the first fixed connection mechanism 13 is located below the second fixed connection mechanism 18.

[0023] The screw sleeve 14 is fixedly mounted on the side of the plug box 12, the screw rod 15 is screwed on the side of the screw sleeve 14, the moving block 16 is connected to the screw rod 15 through the first bearing, the first connecting block 17 is fixedly mounted on the side of the moving block 16, and the side of the plug box 12 is provided with a first opening corresponding to the first connecting block 17, which facilitates the passage of the first connecting block 17. The rotating shaft 19 is connected to the plug box 12 through the second bearing, the gear 20 is fixedly mounted on the outside of the rotating shaft 19, the rack 21 is meshed below the gear 20, the second connecting block 22 is fixedly mounted on the end of the rack 21, and the side of the plug box 12 is provided with a second opening corresponding to the second connecting block 22, which facilitates the passage of the second connecting block 22.

[0024] The tops of the energy storage box 200 and the bottom plate 100 are both provided with a second slot matching the second connection block 22, and the second connection block 22 extends into the second slot. The inner wall of the plug box 12 is provided with a first sliding slot matching the first sliding block 23, which facilitates the sliding of the first sliding block 23, and the end of the first sliding block 23 extends into the first sliding slot. The inner wall of the plug box 12 is provided with a second sliding slot matching the second sliding block 24, which facilitates the sliding of the second sliding block 24, and the end of the second sliding block 24 extends into the second sliding slot.

[0025] During use: first, insert the plug-in box 12 between the front and rear side support blocks 11, then rotate the first rotating block 25, which can drive the screw 15 of the first fixed connection mechanism 13 to rotate, and the screw 15 can drive the moving block 16 to move, so that the first connecting block 17 can extend into the first slot of the support block 11, so that the plug-in box 12 can be easily fixed, and then the support block 11 of one of the energy storage boxes 200 is placed into the slide groove of another energy storage box 200 or the bottom plate 100, and then rotate the second rotating block 26, which can drive the rotating shaft 19 of the second fixed connection mechanism 18 to rotate, and the rotating shaft 19 can drive the gear 20 to rotate, and the gear 20 can drive the rack 21 to move, so that the second connecting block 22 can extend into the second slot of the energy storage box 200 or the bottom plate 100, so that the energy storage boxes 200 stacked above and below can be fixed and connected, which can improve the stability of the energy storage boxes 200 during movement after stacking, and are not easy to fall off, and are easy to operate.

[0026] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A fixed connection mechanism for stacking energy storage boxes, characterized in that: It comprises a support block (11), wherein the support block (11) is fixedly mounted on the bottom of the energy storage box (200), and the tops of the energy storage box (200) and the bottom plate (100) are both provided with sliding grooves; An insertion box (12), the insertion box (12) being inserted between the support blocks (11) at the front and rear sides; A first fixed connection mechanism (13), the first fixed connection mechanism (13) being installed inside the plug box (12), the first fixed connection mechanism (13) comprising a screw sleeve (14), a screw rod (15), a moving block (16) and a first connection block (17); A second fixed connection mechanism (18), the second fixed connection mechanism (18) being installed inside the plug box (12), the second fixed connection mechanism (18) comprising a rotating shaft (19), a gear (20), a rack (21) and a second connection block (22); The first sliding block (23) is fixedly mounted on the left and right sides of the moving block (16), and the second sliding block (24) is fixedly mounted on the front and rear sides of the rack (21); The first rotating block (25) is fixedly mounted on the end of the screw rod (15), and the second rotating block (26) is fixedly mounted on the end of the rotating shaft (19).

2. The fixed connection mechanism for stacking energy storage boxes according to claim 1 is characterized in that: A spacing is provided between adjacent support blocks (11), and a first slot matching the first connection block (17) is provided on a side surface of the support block (11), and the first connection block (17) extends into the first slot.

3. The fixed connection mechanism for stacking energy storage boxes according to claim 1, characterized in that: The insert box (12) is provided with a receiving cavity inside, and the first fixed connection mechanism (13) is located below the second fixed connection mechanism (18).

4. The fixed connection mechanism for stacking energy storage boxes according to claim 1, characterized in that: The screw sleeve (14) is fixedly mounted on the side of the plug box (12), the screw rod (15) is screwed on the side of the screw sleeve (14), the moving block (16) is connected to the screw rod (15) via a first bearing, the first connecting block (17) is fixedly mounted on the side of the moving block (16), and the side of the plug box (12) is provided with a first opening corresponding to the first connecting block (17).

5. The fixed connection mechanism for stacking energy storage boxes according to claim 1, characterized in that: The rotating shaft (19) is connected to the plug box (12) via a second bearing, the gear (20) is fixedly mounted on the outer side of the rotating shaft (19), the rack (21) is meshed below the gear (20), the second connecting block (22) is fixedly mounted on the end of the rack (21), and a second opening corresponding to the second connecting block (22) is provided on the side of the plug box (12).

6. The fixed connection mechanism for stacking energy storage boxes according to claim 1, characterized in that: The tops of the energy storage box (200) and the bottom plate (100) are both provided with a second slot matching the second connection block (22), and the second connection block (22) extends into the second slot.

7. The fixed connection mechanism for stacking energy storage boxes according to claim 1, characterized in that: The inner wall of the plug box (12) is provided with a first sliding groove matching the first sliding block (23), and the end of the first sliding block (23) extends into the first sliding groove. The inner wall of the plug box (12) is provided with a second sliding groove matching the second sliding block (24), and the end of the second sliding block (24) extends into the second sliding groove.

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