Commercial vehicle battery replacement bottom support manual cable switch device

Abstract

The utility model relates to the technical field of automobile manufacturing, and specifically relates to a manual cable switch device for battery replacement of a commercial vehicle, comprising a switch lock (1), a cable (2), a battery base (3), a cable converter (4), a cable handle (5), four switch locks (1) are arranged on the corresponding positions of the battery base (3), the four switch locks (1) are connected to the cable converter (4) at the same end through the cable (2), and the cable converter (4) is connected to the cable handle (5) at the other end; the manual cable switch device for battery replacement of a commercial vehicle is simple in structure, light in weight, low in cost, simple to operate and fast in action.

Description

Technical Field

[0001] This utility model relates to the field of automobile manufacturing technology, specifically a manual cable switch device for a commercial vehicle battery swapping base. Background Technology

[0002] Currently, in the battery swapping process of commercial new energy vehicles, the battery pack is installed in the battery frame, and the battery frame is placed on the battery swapping base by a hoisting mechanism. Then, the battery pack is locked to the battery swapping base by a switch locking mechanism. Existing switch locking mechanisms often use electric, hydraulic, or pneumatic switch locking mechanisms. For example, Chinese utility model patent CN 223224190 U uses a pneumatic switch locking mechanism, which is simple to operate and quick to act, but the structure is relatively complex, the device is heavy, and the cost is high. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a manual cable switch device for a commercial vehicle battery swapping tray, which can effectively solve the problems of complex structure, large weight, and high cost of the locking mechanism of the commercial vehicle battery swapping tray switch.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a manual pull cable switch device for a commercial vehicle battery swapping base, including a switch lock, a pull cable, a battery base, a pull cable converter, and a pull cable handle. Four switch locks are provided at corresponding positions on the battery base. The four switch locks are connected to the same end of the pull cable converter via the pull cable, and the other end of the pull cable converter is connected to the pull cable handle.

[0005] A further improvement is that the cable is made of flexible steel wire.

[0006] A further improvement is that the cable is connected to the switch lock via a pulley mechanism.

[0007] A further improvement is that a closure sensor is provided in the switch lock.

[0008] A further improvement is that the cable handle is mounted on the ratchet mechanism.

[0009] A further improvement is that the cable converter is a one-to-four cable converter.

[0010] A further improvement is that the switch lock, cable converter, and ratchet mechanism are fixedly connected to the battery base with bolts.

[0011] The beneficial effects of this utility model are as follows: This utility model relates to a manual cable switch device for a commercial vehicle battery swapping base. The use of a pulley mechanism reduces the pulling force on the cable handle, resulting in a simplified structure, light weight, low cost, and simple and quick operation. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the manual cable switch device for the battery swapping base of a commercial vehicle according to this utility model; Figure 2 This is a schematic diagram of the overall arrangement of the manual cable switch device in an embodiment of this utility model; Figure 3 This is a schematic diagram of the cable connection arrangement of the manual cable switch device in an embodiment of this utility model.

[0013] Figure label: 1-Switch lock, 2-Pull cable, 3-Battery base, 4-Pull cable converter, 5-Pull cable handle, 6-Pulley mechanism, 7-Close sensor, 8-Ratchet mechanism. Detailed Implementation

[0014] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings.

[0015] See Figures 1 to 3 As shown, a manual cable switch device for a battery swapping base of a commercial vehicle includes a switch lock 1, a cable 2, a battery base 3, a cable converter 4, and a cable handle 5. Four switch locks 1 are provided at corresponding positions on the battery base 3. The four switch locks 1 are connected to the same end of the cable converter 4 via the cable 2, and the other end of the cable converter 4 is connected to the cable handle 5. This embodiment uses a manual cable switch device to replace the electric, hydraulic, and pneumatic switch locking mechanisms in the prior art, locking the battery pack onto the battery swapping base. It is not only simple in structure, lightweight, and low in cost, but also easy to operate and quick in action.

[0016] See Figure 2 As shown, the cable 2 is made of flexible steel wire; in this embodiment, the cable 2 is made of flexible steel wire, which is lightweight, has high strength, and is easy to operate.

[0017] See Figure 3 As shown, the cable 2 is connected to the switch lock 1 through a pulley mechanism 6; in this embodiment, the main function of the pulley mechanism 6 is to save effort and reduce the tension of the cable 2.

[0018] See Figure 3 As shown, the switch lock 1 is equipped with a closure sensor 7; in this embodiment, the function of the closure sensor 7 is to detect the closure state of the switch lock 1.

[0019] See Figure 3 As shown, the cable handle 5 is mounted on the ratchet mechanism 8.

[0020] See Figures 1 to 3As shown, the cable converter 4 is a one-to-four cable converter; in this embodiment, the function of the one-to-four cable converter is to transmit the pulling force of the cable handle 5 to the four switch locks 1 synchronously through the cable converter 4.

[0021] See Figure 1 As shown, the switch lock 1, the cable converter 4, and the ratchet mechanism 8 are fixedly connected to the battery base 3 by bolts; in this embodiment, the bolt connection method is used to facilitate installation and disassembly.

[0022] The working principle of this utility model is as follows: This utility model discloses a manual cable switch device for a commercial vehicle battery swapping base. It replaces the electric, hydraulic, and pneumatic switch locking mechanisms in the prior art with a manual cable switch device to lock the battery pack onto the battery swapping base. It is not only simple in structure, lightweight, and low in cost, but also easy to operate and quick in action.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any simple modifications, equivalent substitutions, improvements, etc., made within the technical concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A manual cable switch device for a battery swapping tray in a commercial vehicle, comprising a switch lock (1), a cable (2), a battery tray (3), a cable converter (4), and a cable handle (5), characterized in that: Four switch locks (1) are provided at corresponding positions on the battery base (3). The four switch locks (1) are connected to the same end of the cable converter (4) via the cable (2). The other end of the cable converter (4) is connected to the cable handle (5).

2. The manual cable switch device for the commercial vehicle battery swapping base as described in claim 1, characterized in that: The cable (2) is made of flexible steel wire.

3. The manual cable switch device for the commercial vehicle battery swapping base as described in claim 2, characterized in that: The cable (2) is connected to the switch lock (1) via a pulley mechanism (6).

4. The manual cable switch device for the commercial vehicle battery swapping base as described in claim 3, characterized in that: The switch lock (1) is equipped with a closure sensor (7).

5. The manual cable switch device for the commercial vehicle battery swapping base as described in claim 1, characterized in that: The cable handle (5) is mounted on the ratchet mechanism (8).

6. The manual cable switch device for the commercial vehicle battery swapping base as described in claim 1, characterized in that: The cable converter (4) is a one-to-four cable converter.

7. The manual cable switch device for the commercial vehicle battery swapping base according to any one of claims 1 to 6, characterized in that: The switch lock (1), cable converter (4), and ratchet mechanism (8) are fixedly connected to the battery base (3) by bolts.

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