Lithium battery mounting box with stable structure

Abstract

The utility model is applicable to the technical field of lithium battery installation, and discloses a lithium battery installation box with a stable structure, guide plates are fixedly installed on the surfaces of the two ends of the outer side of each transmission frame, an abutting plate is installed between the side edges of every two sets of guide plates in a sliding mode, and a two-way lead screw is vertically and rotatably installed in each transmission frame through a bearing. Lifting sleeves are movably connected to the surfaces of the two ends of the outer side of each bidirectional lead screw in a sleeving mode, pushing rods are hinged to the surfaces of the two ends of the outer side of each lifting sleeve through rotating shafts, a connecting plate is fixedly installed on the side edge of the top end of each rotating rod, and an abutting bolt is screwed to the middle end of each connecting plate through threads. According to the technical scheme, the two sets of abutting plates can horizontally move oppositely or relatively on the outer side of the transmission frame, the abutting plates can abut the outer side of the lithium battery to conduct installation and reinforcement treatment, the stability of the lithium battery during placement is guaranteed, and the installation applicability of the box body is improved.

Description

Technical Field

[0001] The utility model is applicable to the technical field of lithium battery installation, and particularly relates to a lithium battery installation box with a stable structure. Background Art

[0002] At present, a lithium battery installation box refers to a box in which a lithium battery is placed to protect the lithium battery from damage.

[0003] However, nowadays, when lithium batteries are placed, the size of the battery installation box is often manufactured according to the actual size of the lithium batteries. However, due to the single structure and function of the battery installation box itself, when the battery is installed, once the installation size of the battery box and the size of the lithium battery are not compatible, the lithium battery is very easy to be removed from the battery box during installation, affecting the installation stability of the lithium battery. Therefore, we propose a lithium battery installation box with a stable structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a lithium battery installation box with a stable structure, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A lithium battery installation box with a stable structure comprises a box body, transmission frames are fixedly installed on both end surfaces of the inner side of the box body, and the number of transmission frames is four groups, guide plates are fixedly installed on both end surfaces of the outer side of each transmission frame, and a stop plate is slidably installed between the sides of each two groups of guide plates;

[0007] A bidirectional screw rod is installed vertically rotatably inside each transmission frame through a bearing, and a lifting sleeve is movably sleeved on the outer end surfaces of each bidirectional screw rod. A push rod is hinged on the outer end surfaces of each lifting sleeve through a rotating shaft, and the end surface of the push rod away from the lifting sleeve is hinged to the outer side of the abutment plate through the rotating shaft.

[0008] By adopting the above technical solution, through the rotational transmission action of the bidirectional screw on the lifting sleeve and the transmission conversion action of the push rod, the two sets of abutment plates can move horizontally toward each other or relatively on the outside of the transmission frame, so that the abutment plates can abut the outside of the lithium battery for installation and reinforcement, thereby ensuring the stability of the lithium battery when placed and improving the installation applicability of the box body.

[0009] As an optional solution to the technical solution of the present application, a rotating rod is fixedly installed on the top surface of each of the bidirectional screw rods, and the rotating rod is rotatably installed on the top of the transmission frame, a connecting plate is fixedly installed on the side of the top end of each rotating rod, and a tightening bolt is screwed on the middle end of each connecting plate through a thread, and the tightening bolt is located on the outside of the transmission frame.

[0010] By adopting the above technical solution, the movement and limit processing of the rotating rod is achieved by tightening the tightening bolt.

[0011] As an optional solution of the technical solution of the present application, bonding plates are fixedly installed on the four corner surfaces of the inner side of the box body, and anti-slip friction pads are fixedly installed and bonded on the outer side of each bonding plate and the outer side of the abutment plate.

[0012] By adopting the above technical solution, the stability of the lithium battery during placement is improved through the structural effect of the anti-skid friction pad.

[0013] As an optional solution of the technical solution of the present application, limiting grooves are provided inside both ends of the side edges of each transmission frame, and the push rod is slidably installed inside the limiting groove.

[0014] By adopting the above technical solution, the rationality of the transmission adjustment of the entire device is ensured by the guiding and limiting effect of the limiting groove on the push rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The technical solution of the present application is a structurally stable lithium battery installation box, which is achieved by sleeve-connecting a lifting sleeve to the two ends of the outer side of a bidirectional screw rod, and then combining the rotational transmission action of the bidirectional screw rod on the lifting sleeve, so that the lifting sleeves on both sides can be synchronously moved vertically toward or relative to each other inside the transmission frame, and then combined with the transmission conversion action of the push rod, the vertical movement force of the lifting sleeve can be converted into a horizontal pushing force on the moving plate, so that the two groups of moving plates can move horizontally toward or relative to each other outside the transmission frame, so that the moving plate can move against the outer side of the lithium battery for installation reinforcement, thereby ensuring the stability of the lithium battery when placed and improving the installation applicability of the box body.

[0017] 2. The technical solution of the present application is a lithium battery installation box with a stable structure. After the push rod is slidably installed in the limit groove inside the side of the transmission frame, when the bidirectional screw rod rotates, the lifting sleeve can only move vertically inside the transmission frame and will not rotate axially, thereby ensuring the rationality of the transmission adjustment of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall top view cross-sectional structure of a lithium battery installation box with a stable structure according to the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of a transmission frame of a lithium battery installation box with a stable structure according to the utility model;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of part A of a lithium battery installation box with a stable structure according to the utility model.

[0021] Figure numerals: 1, box body; 11, fitting plate; 12, anti-skid friction pad; 2, transmission frame; 21, bidirectional screw rod; 22, lifting sleeve; 23, pushing rod; 24, guide plate; 25, moving plate; 26, limiting groove; 3, rotating rod; 31, connecting plate; 32, tightening bolt. DETAILED DESCRIPTION

[0022] like Figure 1-3 As shown, the utility model provides a technical solution: a lithium battery installation box with a stable structure, a connecting plate 31 is fixedly installed on the top side of each rotating rod 3, and a tightening bolt 32 is screwed on the middle end of each connecting plate 31 through a thread, and the tightening bolt 32 is located on the outside of the transmission frame 2.

[0023] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a rotating rod 3 is fixedly installed on the top surface of each bidirectional screw rod 21, and the rotating rod 3 is rotatably installed on the top of the transmission frame 2, and a bidirectional screw rod 21 is vertically rotatably installed inside each transmission frame 2 through a bearing, and a lifting sleeve 22 is movably sleeved on the outer end surfaces of each bidirectional screw rod 21, and a pushing rod 23 is hinged on the outer end surfaces of each lifting sleeve 22 through a rotating shaft, and the end surface of the pushing rod 23 away from the lifting sleeve 22 is hinged to the outer side of the abutment plate 25 through a rotating shaft.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), transmission frames 2 are fixedly installed on both end surfaces of the inner side of the box body 1, and the number of transmission frames 2 is four groups, and guide plates 24 are fixedly installed on both end surfaces of the outer side of each transmission frame 2, and a moving plate 25 is slidably installed between the sides of each two groups of guide plates 24.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), the four corner surfaces of the inner side of the box body 1 are fixedly mounted with bonding plates 11, and the outer side of each bonding plate 11 and the outer side surface of the abutment plate 25 are fixedly mounted and bonded with anti-skid friction pads 12.

[0026] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 2 , both ends of the side of each transmission frame 2 are provided with limiting grooves 26 , and the push rod 23 is slidably installed in the limiting groove 26 .

[0027] During operation, when it is necessary to install and place the lithium battery, the lithium battery to be placed is vertically inserted into the box body 1 so that the transmission frame 2 can be on the outside of the lithium battery. After the tightening bolt 32 is screwed to disengage its bottom from the top surface of the transmission frame 2, the rotating rod 3 is pushed so that the bidirectional screw rod 21 can rotate inside the transmission frame 2. Combined with the guiding and limiting effect of the limit groove 26 on the pushing rod 23, the two groups of lifting sleeves 22 can be driven to move vertically in the transmission frame 2 synchronously. Combined with the transmission conversion effect of the pushing rod 23, the vertical movement force of the lifting sleeve 22 is converted into a horizontal pushing force on the abutting plate 2511, so that the two groups of abutting plates 2511 can be moved out from between the side edges of the guide plate 24 until the outer side of the abutting plate 2511 is attached to the outer side of the lithium battery for abutment reinforcement treatment, thereby ensuring the stability of the lithium battery when placed and completing the reinforced installation of the lithium battery.

Claims

1. A lithium battery installation box with a stable structure, comprising a box body (1), characterized in that: Transmission frames (2) are fixedly mounted on both ends of the inner side of the box body (1), and the number of the transmission frames (2) is four groups. Guide plates (24) are fixedly mounted on both ends of the outer side of each transmission frame (2), and abutment plates (25) are slidably mounted between the sides of each two groups of guide plates (24); A bidirectional screw rod (21) is vertically rotatably mounted inside each transmission frame (2) via a bearing, and a lifting sleeve (22) is movably sleeved on both end surfaces of the outer side of each bidirectional screw rod (21), and a push rod (23) is hingedly connected to both end surfaces of the outer side of each lifting sleeve (22) via a rotating shaft, and an end surface of the push rod (23) away from the lifting sleeve (22) is hingedly connected to the outer side of a moving plate (25) via a rotating shaft.

2. A lithium battery installation box with a stable structure according to claim 1, characterized in that: A rotating rod (3) is fixedly mounted on the top surface of each bidirectional screw rod (21), and the rotating rod (3) penetrates and is rotatably mounted on the top of the transmission frame (2).

3. A lithium battery installation box with a stable structure according to claim 2, characterized in that: A connecting plate (31) is fixedly mounted on the side edge of the top end of each rotating rod (3), and a tightening bolt (32) is screwed to the middle end of each connecting plate (31) through a thread, and the tightening bolt (32) is located outside the transmission frame (2).

4. A lithium battery installation box with a stable structure according to claim 1, characterized in that: The four inner corner surfaces of the box body (1) are fixedly mounted with bonding plates (11), and the outer side of each bonding plate (11) and the outer side surface of the abutment plate (25) are fixedly mounted with anti-skid friction pads (12) bonded thereto.

5. A lithium battery installation box with a stable structure according to claim 1, characterized in that: Limiting grooves (26) are provided inside both ends of the side of each transmission frame (2), and the push rod (23) penetrates and is slidably installed inside the limiting groove (26).

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