Truck power battery side hanging support assembly

Abstract

The utility model relates to the technical field of power battery side hanging supports, and discloses a truck power battery side hanging support assembly which comprises a fixing plate and a battery body. The truck power battery side hanging support assembly is composed of the fixing plate, the bottom support, the middle support and the top support, when a battery body needs to be installed, the screw rod is rotated, the top support rises along with rotation of the screw rod due to the fact that the top support is connected with the screw rod in a threaded and sleeved mode under rotation of the screw rod, and the battery body is installed. As the top bracket, the middle bracket and the bottom bracket are mutually connected through the first connecting rod, the second connecting rod and the third connecting rod, when the top bracket is lifted, the middle bracket can be driven to be lifted at equal intervals, so that the effect of opening and closing the bottom bracket, the middle bracket and the top bracket is achieved; compared with the traditional bolt fixation after insertion, the battery body is fixedly mounted in a wrapping manner, so that the battery is more convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the field of power battery side mount bracket technology, specifically a truck power battery side mount bracket assembly. Background Technology

[0002] Truck power batteries are an important component of truck power systems, providing the necessary electrical energy to drive the truck. Truck power batteries typically consist of battery cells, battery management system (BMS), thermal management system, structural frame, and electrical connections. The structural frame is the supporting component of the power battery, responsible for protecting the battery cells and battery management system from external impacts and damage.

[0003] However, traditional power battery side mount brackets mostly use plug-in and bolt fixing methods to secure the battery. This results in a cumbersome disassembly process during battery maintenance, requiring a significant amount of time for battery removal. Therefore, those skilled in the art have provided a truck power battery side mount bracket assembly to solve the problems mentioned in the background art. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a truck power battery side mount assembly, which solves the problem that traditional power battery side mounts mostly use plug-in and bolt fixing methods to fix the battery. This results in a cumbersome disassembly process during battery maintenance, requiring a lot of time to disassemble the battery.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a truck power battery side-mounted bracket assembly, comprising a fixing plate and a battery body, wherein the battery body is disposed on one side of the fixing plate, a limit rod is installed on one side of the fixing plate, a bottom bracket is provided on one side of the fixing plate, a first limiting block is installed on the side of the bottom bracket facing the fixing plate, a first limiting sleeve is provided on one side of the first limiting block, a screw is provided inside the first limiting sleeve, a limit ring is installed on the screw, and first positioning bolts are installed on the left and right sides of the bottom bracket, with a first positioning bolt connected to the first positioning bolt. The first link, the upper side of the bottom support is provided with a middle support, the middle support is installed with a second limiting block on the side facing the fixed plate, the second limiting block is provided with a second limiting sleeve on one side, the left and right sides of the middle support are provided with second positioning bolts, the second positioning bolts are connected to the second link, the upper side of the middle support is provided with a top support, the upper side of the top support is provided with a third limiting block on the side facing the fixed plate, the third limiting block is provided with a third limiting sleeve on one side, the left and right sides of the top support are provided with third positioning bolts, the third positioning bolts are connected to the third link.

[0006] Preferably, the first limiting block is fixedly connected to the limiting rod, the second limiting block is slidably sleeved with the limiting rod, and the third limiting block is slidably sleeved with the limiting rod.

[0007] Preferably, the thread on the screw is a threaded groove, the screw is rotatably engaged with the first limiting sleeve through a limiting ring, the screw is slidably engaged with the second limiting sleeve, and the screw is threadedly engaged with the third limiting sleeve.

[0008] Preferably, one end of the first connecting rod is rotatably connected to the first positioning bolt, the middle part of the second connecting rod is rotatably connected to the second positioning bolt, one end of the third connecting rod is rotatably connected to the third positioning bolt, one end of the second connecting rod is rotatably connected to the first connecting rod, and the other end of the second connecting rod is rotatably connected to the third connecting rod. When the battery body needs to be installed, the screw is rotated. Under the rotation of the screw, the top bracket is threadedly sleeved with the screw, and the top bracket rises with the rotation of the screw. Since the top bracket, middle bracket, and bottom bracket are interconnected through the first connecting rod, the second connecting rod, and the third connecting rod, when the top bracket rises, it can drive the middle bracket to be lifted at equal intervals, thereby achieving the effect of opening and closing the bottom bracket, middle bracket, and top bracket. Through the equal-interval opening and closing method, the battery body is fixedly installed in a wrap-around manner, which is faster than the traditional plug-in bolt fixing.

[0009] Preferably, rubber pads are installed at the inner corners of the bottom bracket. Similarly, rubber pads are also provided inside the middle bracket and the top bracket to cushion and protect the battery body.

[0010] Compared with the prior art, this utility model provides a side-mounted bracket assembly for a truck power battery, which has the following advantages:

[0011] Through design, the truck power battery side-mounted bracket assembly in this utility model consists of a fixed plate, a bottom bracket, a middle bracket, and a top bracket. When the battery body needs to be installed, the screw is rotated. As the screw rotates, the top bracket is threadedly connected to the screw, and the top bracket rises with the rotation of the screw. Since the top bracket, middle bracket, and bottom bracket are interconnected through a first link, a second link, and a third link, when the top bracket rises, it can drive the middle bracket to rise at equal intervals, thereby achieving the effect of opening and closing the bottom bracket, middle bracket, and top bracket. Through the equal-interval opening and closing method, the battery body is fixedly installed in a wrap-around manner, which is much faster to install and remove than the traditional plug-in bolt fixing method. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a truck power battery side-mounted bracket assembly provided in an embodiment of this application.

[0013] Figure 2 This is a schematic diagram of the screw structure in a truck power battery side-mounted bracket assembly provided in an embodiment of this application.

[0014] Figure 3 This is a schematic diagram of the limiting ring in a truck power battery side-mounted bracket assembly provided in this application embodiment.

[0015] Figure 4 This is a schematic diagram of the structure of the first link in a truck power battery side-mounted bracket assembly provided in an embodiment of this application.

[0016] In the diagram: 1. Fixing plate; 101. Limiting rod; 2. Bottom bracket; 201. First limiting block; 202. First limiting sleeve; 203. First positioning bolt; 3. Middle bracket; 301. Second limiting block; 302. Second limiting sleeve; 303. Second positioning bolt; 4. Top bracket; 401. Third limiting block; 402. Third limiting sleeve; 403. Third positioning bolt; 5. Battery body; 6. Screw; 7. Limiting ring; 8. Rubber pad; 9. First connecting rod; 10. Second connecting rod; 11. Third connecting rod. Detailed Implementation

[0017] 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.

[0018] This utility model provides a technical solution: a side-mounted bracket assembly for a truck's power battery. (See also...) Figure 1 , Figure 2 , Figure 3 , Figure 4The system includes a fixing plate 1 and a battery body 5. The battery body 5 is disposed on one side of the fixing plate 1. A limit rod 101 is installed on one side of the fixing plate 1. A bottom bracket 2 is disposed on one side of the fixing plate 1. A first limit block 201 is installed on the side of the bottom bracket 2 facing the fixing plate 1. A first limit sleeve 202 is disposed on one side of the first limit block 201. A screw 6 is disposed inside the first limit sleeve 202. A limit ring 7 is installed on the screw 6. First positioning bolts 203 are installed on the left and right sides of the bottom bracket 2. A first connecting rod 9 is connected to the first positioning bolt 203. A middle bracket 3 is disposed on the upper side of the bottom bracket 2. A second limit block 301 is installed on the side of the middle bracket 3 facing the fixing plate 1. A second limiting sleeve 302 is provided on one side of the positioning block 301. Second positioning bolts 303 are installed on the left and right sides of the middle bracket 3. A second connecting rod 10 is connected to the second positioning bolts 303. A top bracket 4 is provided on the upper side of the middle bracket 3. A third limiting block 401 is installed on the side of the top bracket 4 facing the fixing plate 1. A third limiting sleeve 402 is provided on one side of the third limiting block 401. A third positioning bolt 403 is installed on the left and right sides of the top bracket 4. A third connecting rod 11 is connected to the third positioning bolt 403. A rubber pad 8 is installed at the corner of the inner wall of the bottom bracket 2. Similarly, rubber pads 8 are provided inside the middle bracket 3 and the top bracket 4 to buffer and protect the battery body 5.

[0019] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4The first limiting block 201 is fixedly connected to the limiting rod 101, the second limiting block 301 is slidably sleeved with the limiting rod 101, and the third limiting block 401 is slidably sleeved with the limiting rod 101. The thread on the screw 6 is a threaded groove. The screw 6 is rotatably engaged with the first limiting sleeve 202 through the limiting ring 7. The screw 6 is slidably sleeved with the second limiting sleeve 302 and threadedly sleeved with the third limiting sleeve 402. One end of the first connecting rod 9 is rotatably connected to the first positioning bolt 203. The middle part of the second connecting rod 10 is rotatably connected to the second positioning bolt 303. One end of the third connecting rod 11 is rotatably connected to the third positioning bolt 403, and one end of the second connecting rod 10 is rotatably connected to the first connecting rod 9. The other end of the second link 10 is rotatably connected to the third link 11. When the battery body 5 needs to be installed, the screw 6 is rotated. As the screw 6 rotates, the top bracket 4 is threadedly connected to the screw 6, and the top bracket 4 rises with the rotation of the screw 6. Since the top bracket 4, the middle bracket 3 and the bottom bracket 2 are interconnected through the first link 9, the second link 10 and the third link 11, when the top bracket 4 rises, it can drive the middle bracket 3 to be lifted at equal distances, thereby achieving the effect of opening and closing the bottom bracket 2, the middle bracket 3 and the top bracket 4. Through the equal-distance opening and closing method, the battery body 5 is fixedly installed in a wrap-around manner, which is faster than the traditional plug-in bolt fixing.

[0020] The truck power battery side mount assembly in this utility model consists of a fixed plate 1, a bottom bracket 2, a middle bracket 3, and a top bracket 4. The top bracket 4 is above the middle bracket 3, and the middle bracket 3 is above the bottom bracket 2. The fixed plate 1 is fixedly installed to the vehicle side panel. A limit rod 101 is installed on one side of the fixed plate 1. A first limit block 201 is installed on the side of the bottom bracket 2 facing the fixed plate 1. The first limit block 201 is fixedly connected to the limit rod 101. A second limit block 301 is installed on the side of the middle bracket 3 facing the fixed plate 1. The second limit block 301 is slidably sleeved with the limit rod 101. A third limit block 401 is installed on the side of the top bracket 4 facing the fixed plate 1. The third limit block 401 is also slidably sleeved with the limit rod 101.

[0021] A first limiting sleeve 202 is provided on one side of the first limiting block 201. A screw 6 is provided inside the first limiting sleeve 202. The screw 6 has a threaded groove and a limiting ring 7 is installed on the screw 6. The screw 6 is rotatably engaged with the first limiting sleeve 202 through the limiting ring 7. A second limiting sleeve 302 is provided on one side of the second limiting block 301. The second limiting sleeve 302 is slidably engaged with the screw 6. A third limiting sleeve 402 is provided on one side of the third limiting block 401. The third limiting sleeve 402 is threadedly engaged with the screw 6.

[0022] First positioning bolts 203 are installed on both sides of the bottom bracket 2, and first connecting rods 9 are rotatably connected to the first positioning bolts 203. Second positioning bolts 303 are installed on both sides of the middle bracket 3, and second connecting rods 10 are rotatably connected to the second positioning bolts 303. Third positioning bolts 403 are installed on both sides of the top bracket 4, and third connecting rods 11 are rotatably connected to the third positioning bolts 403. One end of the second connecting rod 10 is rotatably connected to the first connecting rod 9, and the other end is rotatably connected to the third connecting rod 11.

[0023] When the battery body 5 needs to be installed, the screw 6 is rotated. As the screw 6 rotates, the top bracket 4 is threadedly connected to the screw 6, and the top bracket 4 rises with the rotation of the screw 6. Since the top bracket 4, the middle bracket 3 and the bottom bracket 2 are connected to each other through the first connecting rod 9, the second connecting rod 10 and the third connecting rod 11, when the top bracket 4 rises, it can drive the middle bracket 3 to be lifted at equal distances, thereby achieving the effect of opening and closing the bottom bracket 2, the middle bracket 3 and the top bracket 4. Through the equal-distance opening and closing method, the battery body 5 is fixedly installed in a wrap-around manner, which is faster than the traditional plug-in bolt fixing.

[0024] Furthermore, rubber pads 8 are installed at the inner corners of the three brackets to cushion and protect the battery body 5.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] In this document, unless otherwise expressly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A side-mounted bracket assembly for a truck power battery, comprising a fixing plate (1) and a battery body (5), wherein the battery body (5) is disposed on one side of the fixing plate (1), characterized in that: A limiting rod (101) is installed on one side of the fixed plate (1), and a bottom bracket (2) is provided on one side of the fixed plate (1). A first limiting block (201) is installed on the side of the bottom bracket (2) facing the fixed plate (1). A first limiting sleeve (202) is provided on one side of the first limiting block (201). A screw (6) is provided inside the first limiting sleeve (202), and a limiting ring (7) is installed on the screw (6). First positioning bolts (203) are installed on the left and right sides of the bottom bracket (2), and a first connecting rod (9) is connected to the first positioning bolts (203). A middle bracket (3) is provided on the upper side of the bottom bracket (2), and the middle bracket (3) faces the fixed plate (1). A second limiting block (301) is installed on one side, and a second limiting sleeve (302) is provided on one side of the second limiting block (301). A second positioning bolt (303) is installed on the left and right sides of the middle bracket (3). A second connecting rod (10) is connected to the second positioning bolt (303). A top bracket (4) is provided on the upper side of the middle bracket (3). A third limiting block (401) is installed on the side of the top bracket (4) facing the fixed plate (1). A third limiting sleeve (402) is provided on one side of the third limiting block (401). A third positioning bolt (403) is installed on the left and right sides of the top bracket (4). A third connecting rod (11) is connected to the third positioning bolt (403).

2. The truck power battery side-mounted bracket assembly according to claim 1, characterized in that: The first limiting block (201) is fixedly connected to the limiting rod (101), the second limiting block (301) is slidably sleeved with the limiting rod (101), and the third limiting block (401) is slidably sleeved with the limiting rod (101).

3. The truck power battery side mount assembly according to claim 1, characterized in that: The thread on the screw (6) is a thread groove.

4. The truck power battery side-mounted bracket assembly according to claim 1, characterized in that: The screw (6) is rotatably engaged with the first limiting sleeve (202) through the limiting ring (7), the screw (6) is slidably engaged with the second limiting sleeve (302), and the screw (6) is threadedly engaged with the third limiting sleeve (402).

5. The truck power battery side mount assembly according to claim 1, characterized in that: One end of the first connecting rod (9) is rotatably connected to the first positioning bolt (203), the middle part of the second connecting rod (10) is rotatably connected to the second positioning bolt (303), one end of the third connecting rod (11) is rotatably connected to the third positioning bolt (403), one end of the second connecting rod (10) is rotatably connected to the first connecting rod (9), and the other end of the second connecting rod (10) is rotatably connected to the third connecting rod (11).

6. The truck power battery side-mounted bracket assembly according to claim 1, characterized in that: Rubber pads (8) are installed at the corners of the inner wall of the bottom support (2).

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