Charging pile battery module positioning mechanism

Abstract

The utility model relates to the field of charging piles, and provides a charging pile battery module positioning mechanism which comprises an equipment main body, a first multi-layer sleeve plate, a connecting plate, a first spring, a first sliding plate, a second spring and a second sliding plate, the first multi-layer sleeve plate, the second multi-layer sleeve plate and the third multi-layer sleeve plate are fixedly mounted in the equipment main body, the internal structures of the first multi-layer sleeve plate, the second multi-layer sleeve plate and the third multi-layer sleeve plate are the same, but the first multi-layer sleeve plate, the second multi-layer sleeve plate and the third multi-layer sleeve plate can adapt to different sizes of battery modules, the first multi-layer sleeve plate can adapt to the largest size, and the third multi-layer sleeve plate can adapt to the smallest size. The second multi-layer sleeve plate is located on the inner periphery of the first multi-layer sleeve plate, the third multi-layer sleeve plate is located on the inner periphery of the second multi-layer sleeve plate, and after the limiting of the limiting block on the battery module is cancelled, the first spring and the second spring installed in the third multi-layer sleeve plate can generate outward elastic force, so that the battery module is pushed out; and the device can adapt to various battery modules with different specifications, and is also convenient for battery replacement.

Description

Technical Field

[0001] The utility model relates to the field of charging piles, in particular to a charging pile battery module positioning mechanism. Background Art

[0002] The main function of charging piles is to charge electric vehicles or car batteries. Many charging piles provide fast charging function, which can greatly shorten the charging time of electric vehicles, improve charging efficiency, and are easy to install and quick to use.

[0003] A Chinese patent with publication number CN214477691U discloses a positioning mechanism for a charging pile battery module, including a limit rod rotatably connected to a cabinet, and a positioning rod connected to the cabinet for circumferentially limiting the limit rod. During the rotation of the limit rod, the limit rod abuts against the outer wall of the battery module toward the side of the cabinet; the positioning rod is vertically arranged to the limit rod and is slidably connected to the cabinet. When the limit rod abuts against the battery module, the positioning rod abuts against the side wall of the limit rod directly.

[0004] Although the above patent can facilitate the removal and placement of the battery module while limiting the battery module, there are many kinds of battery modules on the market, and their sizes are also different. The battery module placement slot described in the above patent cannot change the space in the placement slot according to the size of the battery, so only battery modules of the same specification can be placed. Once the size of the battery module is not compatible with the placement slot, it needs to be replaced, which increases the cost. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides a charging pile battery module positioning mechanism that can adapt to battery modules of various specifications.

[0006] In response to the problems in the prior art, the utility model provides a charging pile battery module positioning mechanism, including a device body, the first multi-layer sleeve is fixedly installed on one of the side walls inside the device body, the first multi-layer sleeve includes a connecting plate, a first spring, a first sliding plate and a second sliding plate, one end of the connecting plate is fixedly connected to one of the side walls inside the device body, a sliding groove is provided inside the connecting plate, one end of the first spring is fixedly connected to the inside of the connecting plate, the first sliding plate is slidably connected to the inside of the first spring, one end of the first sliding plate is fixedly connected to the other end of the first spring, a sliding groove is also provided inside the first sliding plate, one end of the second spring is fixedly connected to the inside of the first sliding plate, the second sliding plate is slidably connected to the inside of the first sliding plate, and one end of the second sliding plate is fixedly connected to the other end of the second spring.

[0007] Specifically, a group of second multi-layer plates are fixedly installed on one side wall inside the device body, and a group of third multi-layer plates are fixedly installed on one side wall inside the device body. The internal structures of the second and third multi-layer plates are the same as those of the first multi-layer plates.

[0008] Specifically, a group of lifting structures is fixedly installed inside the device body, and the lifting structure includes an electric push rod, a slider and a slide plate. Two groups of the slide plates are respectively fixedly installed on both sides of the inside of the device body, and the two groups of the slide plates are respectively slidably connected to one side of the slider. The bottom of the slider is fixedly connected to the output shaft of the electric push rod, and the bottom of the electric push rod is fixedly connected to the internal bottom plate of the device body.

[0009] Specifically, a group of limiting structures are fixedly installed on the slider, and the limiting structure includes a fixed block, a connecting column and a limiting block. Multiple groups of the fixed blocks are fixedly installed on the slider, and a group of connecting columns are fixedly installed between every two groups of the fixed blocks. A group of limiting blocks is rotatably connected to the connecting columns, and a group of pull rings are fixedly installed on the upper end of the limiting blocks.

[0010] Specifically, a group of box doors are fixedly installed on one side of the device body, and multiple groups of control buttons are fixedly installed on the box doors. The control buttons are electrically connected to the electric push rods. A group of fixing plates are fixedly installed inside the device body, and a group of charging ports are fixedly opened on the back of the device body. A group of heat dissipation windows are also fixedly installed on the back of the device body, and the heat dissipation windows are located above the charging port.

[0011] Beneficial effects of the utility model:

[0012] (1) The utility model provides a charging pile battery module positioning mechanism, in which a first multi-layer sleeve, a second multi-layer sleeve and a third multi-layer sleeve are fixedly installed inside the device body, and their internal structures are the same, but the sizes of battery modules that can be adapted are different. The first multi-layer sleeve can adapt to the largest size, and the third multi-layer sleeve can adapt to the smallest size. The second multi-layer sleeve is located inside the first multi-layer sleeve, and the third multi-layer sleeve is located inside the second multi-layer sleeve. If a battery module of a corresponding size is fully charged inside the second multi-layer sleeve, the limit block on the battery module is cancelled, then the first spring and the second spring installed inside the third multi-layer sleeve will generate an outward elastic force, thereby pushing the battery module out. It can not only adapt to battery modules of various specifications, but also facilitate battery replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection structure of the fixing block, the connecting column, the limiting block and other parts in the utility model;

[0016] Figure 3 It is a top cross-sectional view of the overall structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure of the heat dissipation window, charging port and other parts in the utility model;

[0018] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. Equipment body; 110. Box door; 111. Control button; 112. Charging port; 113. Heat dissipation window; 114. Fixed plate; 2. Lifting structure; 210. Electric push rod; 211. Sliding block; 212. Sliding plate; 3. Limiting structure; 310. Fixed block; 311. Connecting column; 312. Limiting block; 313. Pull ring; 4. First multi-layer sleeve; 410. Connecting plate; 411. First spring; 412. First sliding plate; 413. Second spring; 414. Second sliding plate; 5. Second multi-layer sleeve; 6. Third multi-layer sleeve. DETAILED DESCRIPTION

[0020] In order to make the technical method, creative features, objectives and effects achieved by the utility model easy to understand, the utility model is further explained below in conjunction with specific implementation methods.

[0021] like Figure 3 and Figure 5 As shown, a charging pile battery module positioning mechanism includes a device body 1, the first multilayer sleeve 4 is fixedly installed on one of the side walls inside the device body 1, the first multilayer sleeve 4 includes a connecting plate 410, a first spring 411, a first sliding plate 412, a first sliding plate 412 and a second sliding plate 414, one end of the connecting plate 410 is fixedly connected to one of the side walls inside the device body 1, a sliding groove is provided inside the connecting plate 410, one end of the first spring 411 is fixedly connected to the inside of the connecting plate 410, the first sliding plate 412 is slidably connected to the inside of the first spring 411, one end of the first sliding plate 412 is fixedly connected to the other end of the first spring 411, a sliding groove is also provided inside the first sliding plate 412, one end of the second spring 413 is fixedly connected to the inside of the first sliding plate 412, the second sliding plate 414 is slidably connected to the inside of the first sliding plate 412, and one end of the second sliding plate 414 is fixedly connected to the other end of the second spring 413, which can adapt to battery modules of different specifications and sizes, and is convenient and practical.

[0022] like Figure 1 and Figure 2 as well as Figure 4 As shown, a group of second multilayer plates 5 are fixedly installed on one side wall of the interior of the device body 1, and a group of third multilayer plates 6 are fixedly installed on one side wall of the interior of the device body 1. The internal structures of the second multilayer plates 5 and the third multilayer plates 6 are the same as those of the first multilayer plates 4. A group of lifting structures 2 are fixedly installed inside the device body 1, and the lifting structure 2 includes an electric push rod 210, a slider 211 and a slide plate 212. Two groups of slide plates 212 are fixedly installed on both sides of the interior of the device body 1, respectively. The two groups of slide plates 212 are slidably connected to one side of the slider 211, and the bottom of the slider 211 is fixedly connected to the electric push rod 210. The output shaft of the rod 210, the bottom of the electric push rod 210 is fixedly connected to the internal bottom plate of the device body 1, and a group of limiting structures 3 are fixedly installed on the slider 211. The limiting structure 3 includes a fixed block 310, a connecting column 311 and a limiting block 312. Multiple groups of the fixed blocks 310 are fixedly installed on the slider 211, and a group of connecting columns 311 are fixedly installed between every two groups of the fixed blocks 310. A group of limiting blocks 312 are rotatably connected to the connecting columns 311, and a group of pull rings 313 are fixedly installed on the upper ends of the limiting blocks 312, which can limit the battery module to prevent it from moving due to external factors during the charging process.

[0023] In the present invention, a first multilayer cover plate 4, a second multilayer cover plate 5 and a third multilayer cover plate 6 are fixedly installed inside the device body 1, and their internal structures are the same, but the sizes of battery modules that can be adapted are different. The first multilayer cover plate 4 can adapt to the largest size, and the third multilayer cover plate 6 is the smallest. The second multilayer cover plate 5 is located inside the first multilayer cover plate 4, and the third multilayer cover plate 6 is located inside the second multilayer cover plate 5. If a battery module of a corresponding size is fully charged inside the second multilayer cover plate 5, the limit of the battery module by the limit block 312 is cancelled, then the first spring 411 and the second spring 413 installed inside the third multilayer cover plate 6 will generate an outward elastic force, thereby pushing the battery module out, which can not only adapt to battery modules of various specifications, but also facilitate battery replacement.

[0024] The limit block 312 in the utility model can rotate 180 degrees, which can limit the battery module and cooperate with the lifting structure 2 to position the battery module. The electric push rod 210 is controlled by three groups of control buttons 111, each group of control buttons 111 corresponds to a height, which can limit the battery module, which is convenient and practical.

[0025] Working principle: first compare the specifications of the battery module, then operate the control button 111, the control button 111 lowers the position of the slider 211 to the corresponding position, then put the battery module into the corresponding position, and then rotate the pull ring 313 to limit the battery module, and finally connect the power supply to start charging. If the specification of the battery module corresponds to the first multi-layer sleeve 4, then after the charging is completed and the limit on the battery module is cancelled, the first spring 411 and the second spring 413 installed inside the second multi-layer sleeve 5 and the third multi-layer sleeve 6 will generate thrust to push the battery module out. If the specification of the battery module corresponds to the second multi-layer sleeve 5, then when the battery module is taken out, the first spring 411 and the second spring 413 inside the third multi-layer sleeve 6 will also generate thrust to push the battery module out. If the specification of the battery module corresponds to the third multi-layer sleeve 6, it needs to be manually pulled out after the limit is taken out. It can not only adapt to battery modules of various specifications and sizes, but also facilitate the replacement of battery modules.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model.

Claims

1. A charging pile battery module positioning mechanism, characterized in that: The device comprises a device body (1); A first multi-layer sleeve (4), the first multi-layer sleeve (4) is fixedly mounted on one of the side walls inside the device body (1), the first multi-layer sleeve (4) comprising a connecting plate (410), a first spring (411), a first sliding plate (412) and a second sliding plate (414); A connecting plate (410), one end of which is fixedly connected to one of the side walls inside the device body (1), and a sliding groove is provided inside the connecting plate (410); A first spring (411), one end of the first spring (411) being fixedly connected to the interior of the connecting plate (410); A first sliding plate (412), wherein the first sliding plate (412) is slidably connected to the inside of the first spring (411), one end of the first sliding plate (412) is fixedly connected to the other end of the first spring (411), and a sliding groove is also provided inside the first sliding plate (412); a second spring (413), one end of the second spring (413) being fixedly connected to the inside of the first sliding plate (412); A second sliding plate (414), wherein the second sliding plate (414) is slidably connected to the inside of the first sliding plate (412), and one end of the second sliding plate (414) is fixedly connected to the other end of the second spring (413).

2. A charging pile battery module positioning mechanism according to claim 1, characterized in that: A set of second multilayer panels (5) is fixedly mounted on one side wall of the interior of the device body (1), and a set of third multilayer panels (6) is fixedly mounted on one side wall of the interior of the device body (1). The internal structures of the second multilayer panels (5) and the third multilayer panels (6) are the same as those of the first multilayer panels (4).

3. A charging pile battery module positioning mechanism according to claim 2, characterized in that: A set of lifting structures (2) is fixedly installed inside the device body (1), and the lifting structure (2) includes an electric push rod (210), a slider (211) and a slide plate (212). Two sets of slide plates (212) are fixedly installed on both sides of the inside of the device body (1).

4. A charging pile battery module positioning mechanism according to claim 3, characterized in that: The two groups of slide plates (212) are respectively slidably connected to one side of the slider (211); the bottom of the slider (211) is fixedly connected to the output shaft of the electric push rod (210); and the bottom of the electric push rod (210) is fixedly connected to the inner bottom plate of the device body (1).

5. A charging pile battery module positioning mechanism according to claim 4, characterized in that: A group of limiting structures (3) is fixedly mounted on the slider (211), and the limiting structure (3) comprises a fixed block (310), a connecting column (311) and a limiting block (312). A plurality of groups of the fixing blocks (310) are fixedly mounted on the slider (211), and a group of connecting columns (311) is fixedly mounted between every two groups of the fixing blocks (310).

6. A charging pile battery module positioning mechanism according to claim 5, characterized in that: A group of limit blocks (312) are rotatably connected to the connection column (311), and a group of pull rings (313) are fixedly installed on the upper ends of the limit blocks (312).

7. A charging pile battery module positioning mechanism according to claim 4, characterized in that: A set of cabinet doors (110) are fixedly installed on one side of the device body (1), and a plurality of control buttons (111) are fixedly installed on the cabinet doors (110). The control buttons (111) are electrically connected to the electric push rod (210), and a set of fixing plates (114) are fixedly installed inside the device body (1).

8. A charging pile battery module positioning mechanism according to claim 7, characterized in that: A group of charging ports (112) are fixedly provided on the back of the device body (1), and a group of heat dissipation windows (113) are also fixedly installed on the back of the device body (1), wherein the heat dissipation windows (113) are located above the charging ports (112).

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