Carrier battery locking structure
By designing a battery locking structure for the transport vehicle, using a combination of hand-tightened bolts and pressure plates, along with the support and limiting design of folded edges and insert plates, the complex assembly problem of lithium batteries and the vehicle frame is solved, enabling convenient disassembly and fixing of the battery and improving charging convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-03-24
AI Technical Summary
The existing assembly structure of lithium batteries and cargo handling vehicles is complex, which makes disassembly and assembly inconvenient and affects the convenience of charging for users.
A battery locking structure for a transport vehicle was designed, including a frame, a battery compartment, hand-tightened bolts, and a pressure plate. The combination of bolts and pressure plate enables reliable fixing and convenient disassembly and assembly of the battery. The design of folded edges and insert plates enhances the support and limiting effect of the battery compartment.
It enables simple fixing and convenient disassembly of the battery to the vehicle frame, improving the convenience of battery replacement and enhancing the convenience of charging for users.
Smart Images
Figure CN224036556U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to goods carrier technology field, specifically, relate to a carrier battery locking structure. BACKGROUND
[0002] The goods carrier is used for carrying goods, and gradually starts to use lithium battery as power battery on the market, when the lithium battery power is exhausted, the staff needs to take down the lithium battery from the goods carrier and charges the lithium battery, however, the lithium battery installed on the goods carrier has the defect that the assembly structure with the frame is complex, that is, the lithium battery and the frame are inconvenient to disassemble and assemble, thereby causing inconvenience to the user. SUMMARY
[0003] The utility model solves the technical problem to provide a carrier battery locking structure, it has the simple advantage that the battery fixing structure is fixed, that is, the advantage that the battery and the frame are convenient to disassemble and assemble, thereby being convenient for the user to charge the battery.
[0004] The utility model provides a carrier battery locking structure, including frame and battery, the inside of frame is provided with battery compartment, the frame on the top of battery compartment is provided with opening, battery is inserted in battery compartment through opening, the upper end of battery is fixed with handle, the carrier battery locking structure still includes hand screw bolt and pressing plate, the screw rod department of hand screw bolt is in the activity and is connected with the upper end of frame through the pressing plate after the activity, one side of pressing plate is provided with flange, the other side of pressing plate is provided with gap, when the flange and the upper end of one side of battery abut and through hand screw bolt, the flange is used for pressing battery in battery compartment, when the gap is to battery, the gap is used for avoiding the upper end of battery and releasing the pressing state of battery.
[0005] The utility model has the simple advantage that the battery fixing structure is fixed, that is, the advantage that the battery and the frame are convenient to disassemble and assemble, thereby being convenient for the user to charge the battery.
[0006] In a possible implementation, the battery compartment package bottom plate and two pieces of left-right symmetrical side plates; the lower end of the two pieces of side plates is fixed with the bottom plate, and the bottom plate and the two pieces of side plates are welded and fixed on the inner side of the frame, and the bottom plate and the two pieces of side plates enclose the battery compartment; each side plate is provided with at least one inwardly bent flange on the front and rear sides; after the storage battery is inserted into the battery compartment from top to bottom through the opening, the lower end of the storage battery is used to abut on the bottom plate, and the front side and the rear side of the storage battery abut on the corresponding flange; after the bottom plate and the side plate are fixed with each other and are welded and fixed with the frame, the bottom plate and the side plate enclose the battery compartment, and after the storage battery is inserted into the battery compartment from top to bottom through the opening, the lower end of the storage battery can abut on the bottom plate, and the front side and the rear side of the storage battery abut on the corresponding flange, so that the support and horizontal limiting effect of the storage battery can be reliably realized, that is, the storage battery can be reliably inserted into the battery compartment.
[0007] In a possible implementation, the front and rear sides of each side plate are provided with two flanges which are spaced apart upward and downward, and the two flanges on each side of the side plate are located at the upper end and the lower end of the corresponding side plate respectively; after the flanges on each side plate are used, the horizontal limiting effect of the storage battery can be further realized, so that the reliability of the storage battery after being inserted into the battery compartment can be further improved.
[0008] In a possible implementation, the lower end of each side plate is provided with a plug plate, the bottom plate is provided with a plug hole which vertically corresponds to the plug plate one by one, and each plug plate is inserted into the plug hole at the corresponding position and is welded and fixed; after the lower end of the side plate is welded and fixed with the bottom plate, the plug plate at the lower end of the side plate can be inserted into the plug hole on the bottom plate, so that the positioning of the side plate and the bottom plate can be realized, that is, the welding and fixing of the side plate and the bottom plate can be facilitated, and the firmness and reliability of the side plate and the bottom plate after welding and fixing can be improved. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0010] Figure 2 It is Figure 1 It is a schematic diagram of the structure after the enlargement of A in the middle;
[0011] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model after removing part of the structure;
[0012] Figure 4 It is a schematic diagram of the three-dimensional structure of the side plate and the bottom plate after being split. DETAILED DESCRIPTION
[0013] First, those skilled in the art should understand that the embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments as needed to adapt to specific application occasions.
[0014] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0015] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0016] The present application will be further described in detail below in conjunction with the drawings and specific embodiments.
[0017] Reference Figures 1-4 As shown in the drawings, the embodiments of the present application disclose a battery locking structure of a trolley, which comprises a frame 1 and a storage battery 2; the inner side of the frame 1 is provided with a battery compartment 3, and the frame 1 located at the top of the battery compartment 3 is provided with an opening 11, the storage battery 2 is inserted into the battery compartment 3 through the opening 11, and the upper end of the storage battery 2 is fixed with a handle 21; the battery locking structure of the trolley further comprises a hand screw bolt 4 and a pressing plate 5; the screw rod part of the hand screw bolt 4 is movably penetrated through the pressing plate 5 and is threadedly connected with the upper end of the frame 1, one side of the pressing plate 5 is provided with a flange 51, and the other side of the pressing plate 5 is provided with a notch 52; when the flange 51 abuts against the upper end of one side of the storage battery 2 and the pressing plate 5 is pressed tightly on the upper end of the frame 1 by the hand screw bolt 4, the flange 51 is used to press the storage battery 2 tightly in the battery compartment 3; when the notch 52 faces the storage battery 2, the notch 52 is used to avoid the upper end of the storage battery 2 and release the pressing state of the storage battery 2.
[0018] The battery compartment 3 is surrounded by the bottom plate 6 and two side plates 7 arranged symmetrically left and right; the lower ends of the two side plates 7 are fixed with the bottom plate 6, and the bottom plate 6 and the two side plates 7 are welded and fixed on the inner side of the frame 1; the bottom plate 6 and the two side plates 7 form the battery compartment 3; each side plate 7 is provided with at least one inwardly bent flange 71 on the front and rear sides; when the storage battery 2 is inserted into the battery compartment 3 from top to bottom through the opening 11, the lower end of the storage battery 2 is used to abut against the bottom plate 6, and the front and rear sides of the storage battery 2 abut against the corresponding flanges 71; by adopting this structure, after the bottom plate and the side plate are fixed with each other and welded and fixed with the frame, the bottom plate and the side plate can surround the battery compartment, and after the storage battery is inserted into the battery compartment from top to bottom through the opening, the lower end of the storage battery can abut against the bottom plate, and the front and rear sides of the storage battery abut against the corresponding flanges, so that the support and horizontal limiting effect of the storage battery can be reliably achieved, that is, the storage battery can be reliably inserted into the battery compartment.
[0019] Each side plate 7 is provided with two flanges 71 arranged in an upper and lower spaced manner on the front and rear sides, and the two flanges 71 on each side of the side plate 7 are respectively located at the upper end and the lower end of the corresponding side plate 7; by adopting this structure, under the action of the flanges on each side plate, the horizontal limiting effect of the storage battery can be further achieved, so that the reliability of the storage battery after being inserted into the battery compartment can be further improved.
[0020] The lower end of each side plate 7 is provided with an insertion plate 72, and the bottom plate 6 is provided with an insertion hole 61 vertically corresponding to the insertion plate 72; each insertion plate 72 is inserted into the corresponding insertion hole 61 and is welded and fixed; by adopting this structure, when the lower end of the side plate is welded and fixed with the bottom plate, the insertion plate on the lower end of the side plate can be inserted into the insertion hole on the bottom plate, so that the positioning of the side plate and the bottom plate can be achieved, that is, the welding and fixing of the side plate and the bottom plate can be facilitated, and the firmness and reliability of the welding and fixing of the side plate and the bottom plate can be improved.
[0021] When the storage battery needs to be locked in the battery compartment, the pressing plate is rotated to abut the flange on the pressing plate against the upper end of one side of the storage battery, and then the hand screw bolt is tightened, at this time, the pressing plate can be pressed on the frame by the hand screw bolt, and the flange can press the storage battery in the battery compartment; when the storage battery needs to be disassembled from the battery compartment, the hand screw bolt is loosened and the notch on the pressing plate is directed to one side of the storage battery, at this time, the pressing plate can be removed from the vertical limiting state of the storage battery, so that the handle on the storage battery can be held and the storage battery can be pulled out from the battery compartment from bottom to top through the opening.
[0022] The above merely provides the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any changes or replacements within the technical scope disclosed by the present application can be easily conceived by the person skilled in the art, and should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A battery locking structure for a transport vehicle, comprising a frame (1) and a battery (2); characterized in that: A battery compartment (3) is provided on the inner side of the frame (1). An opening (11) is provided on the frame (1) at the top of the battery compartment (3). The battery (2) is inserted into the battery compartment (3) through the opening (11). A handle (21) is fixed to the upper end of the battery (2). The battery locking structure of the transport vehicle also includes a hand-tightening bolt (4) and a pressure plate (5). The screw of the hand-tightening bolt (4) passes through the pressure plate (5) and is threaded to the upper end of the frame (1). A flange (51) is provided on one side of the pressure plate (5), and a notch (52) is provided on the other side of the pressure plate (5). When the flange (51) abuts against the upper end of the side of the battery (2) and the pressure plate (5) is pressed against the upper end of the frame (1) by the hand-tightening bolt (4), the flange (51) is used to press the battery (2) into the battery compartment (3). When the notch (52) faces the battery (2), the notch (52) is used to avoid the upper end of the battery (2) and release the pressing state of the battery (2).
2. The battery locking structure for the transport vehicle according to claim 1, characterized in that: The battery compartment (3) includes a bottom plate (6) and two side plates (7) arranged symmetrically on the left and right sides. The lower ends of the two side plates (7) are fixed to the bottom plate (6). The bottom plate (6) and the two side plates (7) are welded to the inner side of the frame (1). The bottom plate (6) and the two side plates (7) form the battery compartment (3). Each side plate (7) has at least one inwardly bent edge (71) on its front and rear sides. When the battery (2) is inserted into the battery compartment (3) from top to bottom through the opening (11), the lower end of the battery (2) is used to abut against the bottom plate (6), and the front and rear sides of the battery (2) abut against the corresponding edge (71).
3. The battery locking structure for the transport vehicle according to claim 2, characterized in that: Each side plate (7) has two folded edges (71) arranged at an interval between the front and rear sides. The two folded edges (71) on each side of the side plate (7) are located at the upper and lower ends of the corresponding side plate (7), respectively.
4. The battery locking structure for the transport vehicle according to claim 2 or 3, characterized in that: Each side plate (7) is provided with a plug plate (72) at its lower end. The bottom plate (6) is provided with a plug hole (61) that is vertically corresponding to the plug plate (72). Each plug plate (72) is inserted into the plug hole (61) at the corresponding position and welded to be fixed.