Battery tray tail mounting

Abstract

The utility model discloses a kind of battery tray tail mounting, including mounting plate, one connecting column is respectively installed in mounting plate top four corners, one mounting seat is commonly installed in four connecting column top end. Advantageous effect is at: the utility model is directly placed in installation bin when using battery tray, then limit pin shaft is removed from limit hole, then through the shift plate and the shift axle to make winding cylinder rotate, winding cylinder rotates will be through drawstring and spring to make drawbar move, drawbar moves and realizes the quick clamping of battery tray by the aid of clamping rod, the quick location of battery tray is realized, after battery tray is positioned, only need to limit pin shaft is inserted into the limit hole in shift plate, it can realize the location of winding cylinder after rotation, to realize the reliable location of clamping rod after clamping, since under the tail mounting effect of this kind, the cumbersome screwing operation when fixing battery tray is saved, so that the installation efficiency of battery tray on tail mounting is higher.

Description

Technical Field

[0001] This utility model relates to the field of battery panel installation technology, specifically to a battery panel tail mount. Background Technology

[0002] When installing the battery pack onto the power equipment, in order to reduce the space occupied by the battery pack on the power equipment, it is necessary to use a mounting bracket at the rear of the battery pack to achieve the installation of the battery pack at the rear of the power equipment.

[0003] Currently, when installing small battery packs onto the rear of power equipment, the rear is first hung on the mounting position on the power equipment, and then the battery pack is placed in the pre-reserved mounting slot on the rear mount. Finally, the battery pack is fixed to the rear mount by tightening bolts. Although the existing battery pack rear mount method can achieve the installation of the battery pack at the rear of the power equipment, the repeated tightening of bolts when installing the battery pack onto the external mount makes the installation process cumbersome, resulting in low installation efficiency of the battery pack on the rear mount. Utility Model Content

[0004] (a) Technical problems to be solved The technical problem to be solved by this utility model is to provide a battery tray tail mounting method that can achieve efficient installation of the battery tray on the tail by means of toggling the limit switch, in light of the current state of the technology.

[0005] (II) Technical Solution This utility model is achieved through the following technical solution: This utility model proposes a battery tray tail mount, including a mounting plate. A connecting post is installed at each of the four corners of the top of the mounting plate. A mounting base is installed at the top of the four connecting posts. A mounting compartment is reserved at the top of the mounting base. Two mounting blocks are symmetrically installed on one side wall of the mounting base. A pivot shaft is rotatably installed between the two mounting blocks. A winding cylinder is installed on the outer wall of the pivot shaft. A pull rope is wound on the winding cylinder. A spring is connected to the end of the pull rope away from the winding cylinder. A pull rod is connected to the end of the spring opposite to the pull rope. A clamping rod is connected to the end of the pull rod opposite to the spring. A pivot plate is installed at the exposed end of the pivot shaft. A limiting hole is opened on the pivot plate at the end away from the pivot shaft. A sliding groove is opened on the mounting base opposite to the limiting hole. A double-axis limiting pin is installed in the sliding groove.

[0006] Furthermore, a positioning column is also installed on the mounting base at the mounting compartment.

[0007] Furthermore, the bottom end of the connecting column is bolted to the mounting plate, and the top end of the connecting column is bolted to the mounting base.

[0008] Furthermore, the winding cylinder is inserted into the middle of the dial shaft, and the spring, the pull rope, and the pull rod are all connected by hooks.

[0009] Furthermore, the clamping rod is rotatably engaged with the mounting base, and the clamping rod is connected to the pull rod hook.

[0010] Furthermore, the dial plate is inserted into the dial shaft, and the limiting hole penetrates the dial plate.

[0011] Furthermore, the limiting pin is slidably engaged with the slide groove, and the limiting pin consists of a vertical shaft and two limiting short shafts welded to one side of the vertical shaft.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model has the following advantages: In use, the battery tray is placed directly in the installation chamber, and then the limiting pin is moved out of the limiting hole. The winding drum is then rotated by the dial plate and the dial shaft. After the winding drum rotates, the pull rod moves by the pull rope and the spring. After the pull rod moves, the clamping rod will quickly clamp the battery tray, achieving rapid limiting of the battery tray. After the battery tray is limited, the limiting pin is simply reinserted into the limiting hole on the dial plate to limit the winding drum after rotation, thus achieving reliable limiting of the clamping rod after clamping. Because of this tail-mounting action, the cumbersome twisting operation of fixing the battery tray is eliminated, thus making the installation efficiency of the battery tray in the tail-mounting is higher. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the battery pack mounted at the rear of the present invention; Figure 2 This is a left view of a battery pack mounted at the rear end according to the present invention; Figure 3 This is a rear view of a battery pack mounted at the rear end according to the present invention; Figure 4 This is a top sectional view of the battery pack mounted at the rear end according to the present invention; Figure 5 This is a schematic diagram of the structure of the limiting pin shaft for mounting the tail of the battery tray according to the present invention.

[0014] The annotations in the attached figures are explained as follows: 1. Mounting block; 2. Winding cylinder; 3. Dial shaft; 4. Dial plate; 5. Limiting pin; 6. Mounting plate; 7. Limiting hole; 8. Connecting column; 9. Mounting base; 10. Positioning column; 11. Mounting chamber; 12. Slide groove; 13. Pull rod; 14. Spring; 15. Pull rope; 16. Clamping rod. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0016] like Figures 1-5 As shown, a battery pack tail mount in this embodiment includes a mounting plate 6. A connecting post 8 is installed at each of the four corners of the top of the mounting plate 6. A mounting base 9 is installed at the top of the four connecting posts 8. A mounting compartment 11 is pre-installed at the top of the mounting base 9. Two mounting blocks 1 are symmetrically installed on one side wall of the mounting base 9. A pivot shaft 3 is rotatably mounted between the two mounting blocks 1. A winding cylinder 2 is installed on the outer wall of the pivot shaft 3. A pull rope 15 is wound on the winding cylinder 2. A spring 14 is connected to the end of the pull rope 15 away from the winding cylinder 2. A pull rod 13 is connected to the end of the spring 14 opposite to the pull rope 15. A clamping rod 16 is connected to the end of the pull rod 13 opposite to the spring 14. A pivot plate 4 is installed on the exposed end of the pivot shaft 3. An opening is made on the pivot plate 4 at the end away from the pivot shaft 3. A limiting hole 7 is provided, and a sliding groove 12 is provided on the mounting base 9 opposite to the limiting hole 7. A double-axis limiting pin 5 is installed in the sliding groove 12. In use, the battery tray is placed directly in the mounting compartment 11, and then the limiting pin 5 is moved out of the limiting hole 7. Then, the winding drum 2 is rotated by the dial plate 4 and the dial shaft 3. After the winding drum 2 rotates, the pull rope 15 and the spring 14 will move the pull rod 13. After the pull rod 13 moves, the clamping rod 16 will quickly clamp the battery tray, realizing the quick limiting of the battery tray. After the battery tray is limited, the limiting pin 5 is simply reinserted into the limiting hole 7 on the dial plate 4 to realize the limiting of the winding drum 2 after rotation, thereby realizing the reliable limiting of the clamping rod 16 after clamping.

[0017] like Figures 1-5 As shown in this embodiment, a positioning post 10 is also installed on the mounting base 9 at the mounting compartment 11. The positioning post 10 is mainly used to achieve the initial positioning of the battery pack in the mounting compartment 11. The bottom end of the connecting post 8 is bolted to the mounting plate 6, and the top end of the connecting post 8 is bolted to the mounting base 9. The connecting post 8 can ensure the reliable connection between the mounting base 9 and the mounting plate 6.

[0018] like Figures 1-5As shown, in this embodiment, the winding cylinder 2 is inserted into the middle of the pivot shaft 3. The spring 14 is connected to the pull rope 15 and the pull rod 13 through hooks. The spring 14 can reliably connect the pull rod 13 and the pull rope 15. The clamping rod 16 is rotatably engaged with the mounting base 9 and is hooked to the pull rod 13. The clamping rod 16 is the main component for clamping the battery tray. The pivot plate 4 is inserted into the pivot shaft 3. The limiting hole 7 passes through the pivot plate 4. When the pivot plate 4 is rotated, the winding cylinder 2 can rotate under the action of the pivot plate 4. The limiting pin 5 is slidably engaged with the slide groove 12. The limiting pin 5 consists of a vertical shaft and two limiting short shafts welded to one side of the vertical shaft. When the pivot plate 4 rotates to the designated position, the limiting pin 5 can be inserted into the designated limiting hole 7 along the slide groove 12 to achieve reliable limiting of the pivot plate 4 after installation.

[0019] The specific implementation process of this embodiment is as follows: In use, the mounting plate 6 is first installed on the tail of the power equipment under the action of external bolts. Then, the battery tray is placed in the mounting compartment 11. Then, the limiting pin 5 is moved out from the limiting hole 7. Then, the winding drum 2 is rotated by the dial plate 4 and the dial shaft 3. After the winding drum 2 rotates, the pull rod 13 is moved by the pull rope 15 and the spring 14. After the pull rod 13 moves, the battery tray is quickly clamped by the clamping rod 16, realizing the quick limiting of the battery tray. After the battery tray is limited, the limiting pin 5 is simply reinserted into the limiting hole 7 on the dial plate 4 to realize the limiting of the winding drum 2 after rotation, thereby realizing the reliable limiting of the clamping rod 16 after clamping. Because of this tail-mounted action, the cumbersome screwing operation when fixing the battery tray is eliminated, thus making the installation efficiency of the battery tray on the tail-mounted device higher.

[0020] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A battery pack mounted at the rear, characterized in that: The system includes a mounting plate (6), with a connecting post (8) installed at each of the four corners of the top of the mounting plate (6). A mounting base (9) is installed at the top of the four connecting posts (8). An installation compartment (11) is reserved at the top of the mounting base (9). Two mounting blocks (1) are symmetrically installed on one side wall of the mounting base (9). A pivot shaft (3) is rotatably installed between the two mounting blocks (1). A winding cylinder (2) is installed on the outer wall of the pivot shaft (3). A pull rope (15) is wound on the winding cylinder (2). The pull rope (15) is located away from the... One end of the winding cylinder (2) is connected to a spring (14), and the end of the spring (14) facing away from the pull rope (15) is connected to a pull rod (13). The end of the pull rod (13) facing away from the spring (14) is connected to a clamp rod (16). The exposed end of the dial shaft (3) is equipped with a dial plate (4). A limit hole (7) is opened on the dial plate (4) at the end away from the dial shaft (3). A sliding groove (12) is opened on the mounting base (9) directly opposite the limit hole (7). A double-axis limit pin (5) is installed in the sliding groove (12).

2. The battery pack tail mount according to claim 1, characterized in that: A positioning column (10) is also installed on the mounting base (9) at the mounting compartment (11).

3. The battery pack rear mounting according to claim 1, characterized in that: The bottom end of the connecting column (8) is bolted to the mounting plate (6), and the top end of the connecting column (8) is bolted to the mounting base (9).

4. The battery pack rear mounting according to claim 1, characterized in that: The winding cylinder (2) is inserted into the middle of the pivot shaft (3), and the spring (14), the pull rope (15), and the pull rod (13) are all connected by hooks.

5. A battery pack rear mounting according to claim 4, characterized in that: The clamp (16) is rotatably engaged with the mounting base (9), and the clamp (16) is hooked to the pull rod (13).

6. A battery pack rear mounting according to claim 5, characterized in that: The dial plate (4) is inserted into the dial shaft (3), and the limiting hole (7) passes through the dial plate (4).

7. A battery pack rear mounting according to claim 6, characterized in that: The limiting pin (5) is slidably engaged with the slide groove (12). The limiting pin (5) consists of a vertical shaft and two limiting short shafts welded to one side of the vertical shaft.

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