Safe battery transfer device

Abstract

The utility model relates to a safe battery transfer device, and belongs to the technical field of battery transfer. The safe battery transfer device comprises a box body, a fixing plate and a connecting belt, a containing cavity is formed in the box body and used for containing a battery. The upper end of the box body is open; the two connecting belts are connected to the two opposite sides of the box body respectively, and the two connecting belts are detachably connected; the fixing plate is vertically fixed on the outer side surface of the box body, the fixing plate comprises an upper fixing plate and a lower fixing plate, the upper fixing plate is positioned at the upper end of the box body, the lower fixing plate is arranged below the upper fixing plate in parallel and at an interval, and the upper fixing plate and the lower fixing plate are respectively inserted between test cabinet laminates of a battery so as to hang the box body on the test cabinet. The safe battery transfer device can contain a plurality of batteries at a time, the periphery of the box body is closed, the risk that the batteries fall off when the batteries are carried to a high position is avoided, and the safe battery transfer device can be hung outside a test cabinet so that the safe battery transfer device can serve as a temporary storage space of the batteries.

Description

Technical Field

[0001] This utility model relates to the field of battery transfer technology, and in particular to a battery safe transfer device. Background Technology

[0002] During battery testing (e.g., pouch batteries, prismatic batteries, etc.), the batteries are typically placed in a test cabinet. Some test cabinets are quite tall, generally reaching 2-3 meters, sometimes requiring batteries to be transported to higher levels of the cabinet for testing. In such cases, operators need to climb ladders and move the batteries. Furthermore, some batteries (e.g., pouch batteries) require being clamped with test fixtures before being transported to the test cabinet for testing.

[0003] However, operators can only move 2-3 batteries at a time. Especially for smaller batteries, operators cannot carry more batteries while climbing up and down, requiring multiple trips up and down to move the batteries, making it difficult to transport multiple batteries at once and resulting in low efficiency. Furthermore, there is a risk of batteries and stainless steel test fixtures falling and injuring operators during transport. In addition, most existing transfer devices are designed for ground-level battery transport and cannot move batteries to higher positions within the test cabinet. Even if the transfer device can reach higher positions, there is often a lack of space within the test cabinet, resulting in a shortage of temporary storage areas. Utility Model Content

[0004] Based on the above analysis, the present invention aims to provide a battery safety transfer device to solve at least one of the following problems: low transfer efficiency when batteries are transferred to a high position in the test cabinet, easy for batteries to fall during the transfer process, and lack of temporary placement area for the transfer device.

[0005] This utility model provides a battery safe transport device, comprising: a housing, a fixing plate, and connecting straps; a receiving cavity is formed inside the housing for accommodating batteries; the upper end of the housing is open for receiving and placing batteries; two connecting straps are respectively connected to opposite sides of the housing, and the two connecting straps are detachably connected; the fixing plate is vertically fixed to the outer side of the housing, and the fixing plate includes a fixing upper plate and a fixing lower plate, the fixing upper plate is located at the upper end of the housing, and the fixing lower plate is arranged parallel and spaced below the fixing upper plate, the fixing upper plate and the fixing lower plate are respectively inserted between the shelves of the battery test cabinet to suspend the housing in the test cabinet. The length of the fixing upper plate extending away from the housing is less than the length of the fixing lower plate.

[0006] Furthermore, the length of the fixed upper plate is set to 50% to 70% of the length of the fixed lower plate.

[0007] Furthermore, the distance between the fixed upper plate and the fixed lower plate is set according to the thickness of the shelf of the test cabinet; or, the distance between the fixed upper plate and the fixed lower plate, and the sum of their total thicknesses, are set according to the distance between the upper and lower shelves of the test cabinet.

[0008] Furthermore, the battery safety transfer device also includes: a layered separator; at least one layered separator is connected to the housing to divide the housing into multiple receiving cavities.

[0009] Furthermore, the partitions are movably connected to the inside of the box, allowing the partitions to be opened.

[0010] Furthermore, one side of the partition is rotatably connected to the inner wall of the box, allowing the partition to be flipped upwards; a limit block is provided at the position corresponding to the other side of the partition on the inner wall of the box, and the other side of the partition can be supported on the limit block, so that the partition is parallel to the bottom of the box.

[0011] Furthermore, an operating rope is connected to the other side of the layered partition.

[0012] Furthermore, an opening is formed on the side of the housing away from the fixed plate; the device also includes a baffle; the baffle is movably connected to the opening of the housing for closing or opening the opening.

[0013] Furthermore, the battery safety transfer device also includes: at least one pair of latching parts; one side of the baffle is hinged to the housing, and the pair of latching parts that cooperate with each other are respectively connected to corresponding positions of the baffle and the housing for fixing the baffle and the housing.

[0014] Furthermore, two connecting straps are respectively connected to opposite sides of the box body, and the ends of the connecting straps are connected with buckles, and the two connecting straps are detachably connected by the buckles.

[0015] This utility model can achieve at least one of the following beneficial effects:

[0016] 1. The battery safety transfer device of this utility model allows for the simultaneous transport of multiple small, lightweight batteries within a single enclosure. Operators can carry the connected straps to transport the device, thus improving efficiency. Furthermore, the enclosure features an open top for inserting and removing batteries, while the enclosure itself is enclosed on all sides, preventing batteries from falling during transport to higher locations and enhancing safety by enabling safer battery transport.

[0017] 2. The battery safety transfer device of this utility model has a simple structure and can be suspended outside the test cabinet by two fixing methods: inserting a fixing plate between the test cabinet shelves and hanging with a connecting belt. This improves stability and safety, prevents the transfer device from falling, and allows the transfer device to serve as a temporary storage space for batteries. This makes it convenient for operators to transfer multiple batteries in the box to the test cabinet for testing in sequence.

[0018] 3. By setting the length of the fixed upper plate to be less than the length of the fixed lower plate, this utility model can ensure the stability of the transfer device suspended on the test cabinet shelf, while adapting to the thickness error and unevenness of the shelf.

[0019] 4. This utility model provides an opening on one side of the box, which makes it easier to push or pull out batteries that are large or heavy directly into the various layers of the box. Compared with taking out and putting in batteries from the top of the box, this operation is more convenient and less strenuous. At the same time, by providing a selectively openable baffle at the opening, the opening of the box can be closed by the baffle when transferring batteries, so as to prevent the batteries from falling out of the opening.

[0020] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages will become apparent from the description or be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained from the description and accompanying drawings, which are particularly pointed out. Attached Figure Description

[0021] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0022] Figure 1 This is a schematic diagram of the structure of a battery safety transfer device according to some embodiments of the present invention.

[0023] Figure 2 This is a side view of a battery safety transfer device according to some embodiments of the present invention.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Box body; 2. Baffle; 3. Connecting strap; 4. Buckle; 5. Fixed upper plate; 6. Fixed lower plate; 7. Layered partition; 8. Limiting block; 9. Snap-fit ​​part. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, exemplary embodiments of this utility model will be described below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the scope of the utility model. For clarity and brevity, not all features of the actual implementation are described in the specification.

[0027] It should also be noted that, in order to avoid obscuring the present invention with unnecessary details, only the device structure and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0028] An embodiment of this utility model provides a battery safe transfer device, such as... Figure 1 As shown, the battery safe transport device includes: a housing 1, a fixing plate, and connecting straps 3. The housing 1 has an internal cavity for accommodating the battery. The upper end of the housing 1 is open for receiving and placing the battery. Two connecting straps 3 are respectively connected to opposite sides of the housing 1, and the two connecting straps 3 are detachably connected. The fixing plate is vertically fixed to the outer side of the housing 1, as shown. Figure 1 As shown, the fixing plate includes a fixing upper plate 5 and a fixing lower plate 6. The fixing upper plate 5 is located at the upper end of the housing 1, and the fixing lower plate 6 is arranged parallel to and spaced below the fixing upper plate 5. The fixing upper plate 5 and the fixing lower plate 6 are used to be inserted between the shelves of the battery test cabinet to suspend the housing 1 in the test cabinet.

[0029] The battery safety transport device of this invention can accommodate multiple batteries at once, especially small and lightweight batteries. Operators can carry the device by hand using the connecting straps, thus transporting multiple batteries simultaneously and improving efficiency. Furthermore, the device features an open-top box for inserting and removing batteries, while the sealed sides prevent batteries from falling during transport to higher locations, enhancing safety and allowing for safer battery transport.

[0030] Furthermore, the battery safety transfer device of this utility model has a simple structure and can be fixed to the outside of the test cabinet in various ways, so that the transfer device can serve as a temporary storage space for batteries, making it convenient for operators to transfer multiple batteries to the test cabinet in sequence. On the one hand, the operator can insert the upper fixing plate 5 and the lower fixing plate 6 between the test cabinet shelves, so that the box 1 can be suspended on the test cabinet and the suspension stability is ensured; on the other hand, the operator can also suspend the connecting strap 3 on the column or hook of the test cabinet to fix the box 1 on the test cabinet; and since the weight of the batteries contained in the box 1 is small, it will not affect the stability of the test cabinet.

[0031] This invention can use two fixing methods to fix the transfer device at a high position in the test cabinet, which improves stability and safety and prevents the transfer device from falling.

[0032] The material of the enclosure 1 includes, but is not limited to, rigid plastics such as PVC, PP, and PET. The material of the fixing plate includes, but is not limited to, rigid plastics such as PVC, PP, and PET, or rigid metals such as stainless steel.

[0033] like Figure 1 As shown, the length of the upper fixing plate 5 extending away from the cabinet 1 is less than or equal to the length of the lower fixing plate 6 in that direction. Preferably, the length of the upper fixing plate 5 is less than the length of the lower fixing plate 6. On the one hand, this can improve the stability of the transfer device when it is fixed on the test cabinet shelf, preventing the cabinet from tilting downwards severely or even falling off. On the other hand, it can accommodate the error variation and unevenness of the shelf thickness. The longer lower fixing plate has a larger contact area with the shelf, ensuring stable fixation on different shelves.

[0034] The length of the fixed lower plate 6 extending away from the box 1 can be determined according to the depth of the test cabinet in that direction, so that the fixed lower plate 6 is inserted to the deepest point in the horizontal direction of the test cabinet, ensuring the stability of the box 1 suspension and preventing the box 1 from falling off.

[0035] Preferably, the length of the fixed upper plate 5 can be set to 50% to 70% of the length of the fixed lower plate 6, so as to avoid the fixed upper plate 5 being too short and causing the box 1 to be unable to be stably suspended in the test cabinet.

[0036] In some embodiments, the distance between the upper fixed plate 5 and the lower fixed plate 6 can be set according to the thickness of the test cabinet shelf, so that the upper fixed plate 5 and the lower fixed plate 6 can be inserted into the upper and lower sides of the test cabinet shelf respectively, so that the upper fixed plate 5 and the lower fixed plate 6 can tightly clamp the test cabinet shelf and ensure the stability of the suspension.

[0037] In some embodiments, the distance between the upper fixed plate 5 and the lower fixed plate 6, as well as the sum of their total thicknesses, can be set according to the distance between the upper and lower shelves of the test cabinet. This allows the upper fixed plate 5 and the lower fixed plate 6 to be inserted together between the upper and lower shelves of the test cabinet, so that the upper and lower shelves of the test cabinet can stably clamp the upper fixed plate 5 and the lower fixed plate 6, maintaining the stability of the suspension.

[0038] The fixed plate and the test cabinet shelf can be fitted with a clearance fit or a transition fit, which can ensure the stability of the transfer device suspension and facilitate the installation and removal of the transfer device on the test cabinet.

[0039] like Figure 1 and Figure 2As shown, in some embodiments, two connecting straps 3 are respectively connected to opposite sides of the housing 1, and the ends of the connecting straps 3 are connected to buckles 4. The two connecting straps 3 are detachably connected by the buckles 4. The buckles 4 allow for quick disconnection and connection of the two connecting straps 3, facilitating the wrapping of the connecting straps 3 around the support columns or support rods of the test cabinet. The material of the connecting straps 3 includes, but is not limited to, high-strength, high-wear-resistant materials such as polypropylene or polyester, to ensure that the connecting straps 3 can withstand significant weight.

[0040] like Figure 1 As shown, in some embodiments, the battery safety transfer device further includes layered partitions 7, at least one layered partition 7 connected to the housing 1, dividing the housing 1 into multiple receiving cavities. This invention, by providing at least one layered partition 7 within the housing 1, divides the space within the housing 1 into multiple receiving cavities to respectively accommodate the batteries, allowing the batteries to be supported by each layered partition 7 and the bottom of the housing, preventing multiple batteries from piling up inside the housing 1 and colliding with each other. The material of the layered partitions 7 includes, but is not limited to, rigid plastics such as PVC, PP, and PET.

[0041] Furthermore, the layered partitions 7 are movably connected to the housing 1, allowing the layered partitions 7 to be opened. In order to ensure that the batteries under each layered partition 7 can be smoothly removed from the opening at the top of the housing 1, the layered partitions 7 are designed to be movable, allowing them to be opened to expose the lower receiving cavity, thus avoiding any obstruction to the removal or insertion of the lower batteries.

[0042] In some embodiments, one side of the partition 7 is rotatably connected to the inner wall of the housing 1, allowing the partition 7 to be flipped upwards. For example, the partition 7 can be hinged to the inner wall of the housing 1, allowing the partition 7 to be lifted upwards, thus preventing the partition 7 from affecting the removal or insertion of the battery in the cavity below.

[0043] Furthermore, such as Figure 1 As shown, a limiting block 8 is provided on the inner wall of the housing 1 at a position corresponding to the other side of the layered partition 7. The other side of the layered partition 7 can be supported on the limiting block 8, so that the layered partition 7 is parallel to the bottom of the housing 1. The battery safety transfer device of this utility model supports and limits the layered partition 7 through the limiting block 8, so that the layered partition 7 can be parallel to the bottom of the housing 1 and can carry the battery.

[0044] like Figure 2 As shown, in some embodiments, two limiting blocks 8 are symmetrically arranged on two sides of the housing 1 to ensure stable support for the layered partition 7 and the battery it carries. Specifically, the limiting blocks 8 are arranged on the two corresponding sides of the housing 1 that are not connected to the layered partition 7, and are closer to the edge of the layered partition 7 away from the edge of the other side connected to the housing 1.

[0045] In some embodiments, the side of the partition 7 away from the housing 1 is connected to an operating rope. The operator can lift the partition 7 upward by pulling the operating rope. Furthermore, by tying the operating rope to the hook, support column, or support rod of the test cabinet, the partition 7 can be fixed in a position that fits more closely to the side of the housing 1, making it easier to remove or put the battery from the top of the housing 1.

[0046] In other embodiments, the inner wall of the housing 1 has grooves located on two or three sides of the housing 1 and parallel to the bottom surface of the housing 1. The layered partition 7 is slidably connected to the grooves. Another side of the housing 1 (the side without the fixing plate and groove) has a through hole corresponding to the layered partition 7. One side of the layered partition 7 extends outside the through hole, while the opposite side is supported in the groove. When it is necessary to open the layered partition 7, it can be pulled outward through the through hole. When the layered partition 7 carries a battery, its edges are supported in the groove and the through hole, thus bearing the load.

[0047] like Figure 1 As shown, in some embodiments, the fixing plate can be located on the side of the housing 1 where the connecting strap 3 is not connected, and an opening is formed on the side of the housing 1 away from the fixing plate, so as to avoid the opening and the fixing plate affecting the fixing of the connecting strap 3 on the housing 1. The battery safety transfer device also includes a baffle 2, which is movably connected to the opening of the housing 1 for closing or opening the opening.

[0048] This invention features an opening on one side of the housing 1, facilitating the direct insertion of larger or heavier batteries into the various layers of the housing 1. This is more convenient and labor-saving than inserting batteries from the top of the housing 1, especially for the lower layers. Furthermore, a selectively openable baffle 2 at the opening allows for sealing the opening during battery transfer, preventing batteries from falling out. The baffle 2 can also be opened when needed for easy battery placement and removal. The baffle 2 is made of, but is not limited to, rigid plastics such as PVC, PP, and PET.

[0049] Specifically, the baffle 2 can be hinged to the housing 1, for example, by means of hinges or other hinged parts. The baffle 2 can be hinged to either side of the opening of the housing 1 or to any side of the bottom. Compared to the baffle 2 being hinged to the top of the housing 1, this ensures that the baffle 2 can be opened stably and prevents the baffle 2 from rotating or even closing due to its own weight when it is opened, which would affect the removal and placement of the battery.

[0050] In some embodiments, such as Figure 1As shown, the battery safety transport device further includes at least one pair of latching parts 9. One side of the baffle 2 is hinged to the housing 1, and the pair of latching parts 9, which are detachably connected to each other, are respectively connected to corresponding positions on the baffle 2 and the housing 1. These latching parts are used to fix the baffle 2 and the housing 1 when the baffle 2 closes its opening, ensuring the stable closure of the baffle 2 and preventing the baffle 2 from rotating or opening during transport, thus improving the safety of battery transport. The latching parts 9 can be clips, pins, etc.

[0051] Two pairs of snap-fit ​​parts 9 can be provided, respectively positioned on the two sides of the opening of the housing 1 and the two sides of the baffle 2, and not lower than the middle of the edge of the housing 1; and / or, a pair of snap-fit ​​parts 9 can be provided, respectively positioned on the top of the housing 1 and the top of the baffle 2.

[0052] For example, such as Figure 1 As shown, the housing 1 is a rectangular box with openings on the top and one side. A baffle 2 covers the opening on one side of the housing 1 and is hinged to the bottom of the housing 1. A pair of snap-fit ​​parts 9 are provided on the baffle 2 and at corresponding positions on the middle of both sides of the housing 1, allowing for a stable connection between the baffle 2 and the housing 1. When the baffle 2 is opened downwards, the battery can be placed or removed through the side opening of the housing 1; when the baffle 2 is closed and connected to the housing 1 via the snap-fit ​​parts 9, the side opening of the housing 1 is closed, preventing the battery from falling out during transport and ensuring the safety of battery transport.

[0053] In some embodiments, the battery safety transfer device further includes a limiting plate, at least one of which is detachably connected to the layered partition 7 and the bottom of the housing 1 near the baffle 2. The limiting plate limits the position of the batteries on each layer inside the housing 1, preventing the batteries suspended inside the housing 1 from falling when the baffle 2 is opened; at the same time, the limiting plate is made detachable to facilitate the removal of the batteries from the housing 1.

[0054] Specifically, mounting grooves can be provided on the upper surface of the layered partition 7 and the bottom of the box 1, and the limiting plate can be inserted into the mounting groove so that the limiting plate protrudes from the upper surface of the layered partition 7 or the bottom of the box 1, thereby limiting the battery carried by the layered partition 7 or the bottom of the box 1.

[0055] In some embodiments, the inner surface of the housing 1 and / or the surface of the layered partition 7 are provided with an elastic protective layer, such as a rubber layer, which can provide cushioning and protection for the battery during transportation and prevent the battery from being damaged due to collision.

[0056] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A battery safety transfer device, characterized by, The utility model relates to a battery test device, including: a box, a fixed plate and a connecting band; a containing cavity is formed in the box for containing a battery; the upper end of the box is open for receiving and placing the battery; two connecting bands are respectively connected to the opposite sides of the box, and the two connecting bands are detachably connected; the fixed plate is perpendicularly fixed to the outer side of the box, the fixed plate includes a fixed upper plate and a fixed lower plate, the fixed upper plate is located at the upper end of the box, the fixed lower plate is parallel and spaced below the fixed upper plate, the fixed upper plate and the fixed lower plate are used for being respectively inserted between the layers of a test cabinet of the battery to hang the box on the test cabinet; wherein the length of the fixed upper plate extending away from the box is less than or equal to the length of the fixed lower plate.

2. The apparatus of claim 1, wherein, The length of the fixed upper plate is set to be 50% to 70% of the length of the fixed lower plate.

3. The apparatus of claim 2, wherein, The distance between the fixed upper plate and the fixed lower plate is set according to the thickness of the layers of the test cabinet; or, the distance between the fixed upper plate and the fixed lower plate and the sum of the total thickness of the two are set according to the distance between the upper and lower layers of the test cabinet.

4. The apparatus of claim 1, wherein, Further including: a layered partition plate; at least one layered partition plate is connected in the box to divide the box into multiple containing cavities.

5. The apparatus of claim 4, wherein, The layered partition plate is movably connected in the box, so that the layered partition plate can be opened.

6. The apparatus of claim 5, wherein, One side of the layered partition plate is rotatably connected to the inner wall of the box, so that the layered partition plate can be flipped upward; limiting blocks are arranged at the corresponding positions of the other side of the layered partition plate and the inner wall of the box, the other side of the layered partition plate can be supported on the limiting blocks, so that the layered partition plate is parallel to the bottom of the box.

7. The apparatus of claim 5, wherein, The other side of the layered partition plate is connected with an operating rope.

8. The apparatus of claim 1, wherein, The side of the box away from the fixed plate forms an opening; the device further includes a baffle, the baffle is movably connected to the opening of the box for closing or opening the opening.

9. The apparatus of claim 8, wherein, Further including: at least one pair of clamping parts; one side of the baffle is hinged to the box, and a pair of clamping parts matched with each other are respectively connected to the corresponding positions of the baffle and the box for fixing the baffle and the box.

10. The apparatus of claim 1, wherein, Two connecting bands are respectively connected to the opposite sides of the box, and the end of the connecting band is connected with a buckle, two connecting bands are detachably connected through the buckle.

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