Lever type vehicle storage battery power-off switch

Abstract

The utility model relates to the technical field of storage battery power-off switches, and particularly discloses a lever-type vehicle storage battery power-off switch, which comprises a shell and a cover body, and further comprises a lever conductive mechanism used for installing a power switch, the lever conductive mechanism is positioned on the shell and the cover body, and the lever conductive mechanism is positioned on the cover body. The lever conductive mechanism comprises installation blocks installed on the two sides of the top of the shell, and the installation blocks are rotationally connected with power-on and power-off eccentric wheels. According to the utility model, the vertical space can be greatly reduced, the overall height of the switch is smaller, the switch is more suitable for small vehicle installation, and the movable sheet and the insulating sheet are not contacted with the housing in the horizontal direction, thereby avoiding overheating, avoiding deformation of the housing, improving the use effect of the housing, prolonging the service life of the housing, and reducing the cost. The storage battery power-off switch is directly installed on the storage battery pile head through the storage battery pile head fixing base, the length of the switch can be greatly shortened, and the storage battery power-off switch is more suitable for being installed in narrow spaces of sedans, commercial vehicles, chang-river vehicles and the like and is higher in universality.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery power-off switches, and in particular relates to a lever-type vehicle battery power-off switch. Background Art

[0002] A battery disconnect switch is a circuit switch that disconnects the battery from the vehicle or equipment, preventing it from consuming power when parked or stored for extended periods. Disconnecting the battery from the vehicle or equipment prevents it from consuming power when not in use, helping to extend the battery's lifespan. In the event of a fault or anomaly in the vehicle's circuit, the battery disconnect switch can quickly cut off power, preventing the fault from expanding and reducing potential damage to other vehicle components. Some intelligent battery disconnect switches can monitor the vehicle's current status in real time, and immediately cut off power to ensure vehicle safety if a leakage or other anomaly is detected.

[0003] As a vital component of a vehicle, the performance and condition of the car battery directly impact its starting and operation. When parked, the vehicle's generator cannot function, and the battery can lose power. A car battery disconnect switch effectively cuts off the vehicle's power supply, ensuring the battery remains charged. However, because the starting currents of construction vehicles, large trucks, and agricultural vehicles are very high, and RVs and large trucks are equipped with high-power electrical equipment such as onboard air conditioners, water heaters, and rice cookers, the operating currents are also very high. Currently, the conductive sheet of battery disconnect switches on the market contacts the base plate when closed. Under high current conditions, this can cause the base plate to deform, rendering the power switch useless. Currently, car battery disconnect switches on the market cannot achieve instantaneous closure at the moment of power-on, resulting in a false connection between the conductive sheet and the spark, which in turn renders the power switch useless.

[0004] Currently, battery disconnect switches for large trucks, agricultural vehicles, construction vehicles, and sedans are typically fixed to a suitable location on the vehicle body. These disconnect switches require a bracket to secure them to the vehicle, and a conductive wire connects the negative terminal of the battery to the disconnect switch. The addition of the conductive wire and bracket increases the cost of installing the power switch. Furthermore, current battery disconnect switches are not universally compatible with large trucks, construction vehicles, agricultural vehicles, sedans, commercial vehicles, and Changhe vehicles. This is because the space between the battery and the hood of sedans, commercial vehicles, and Changhe vehicles is limited, as is the space between the battery and components such as the radiator and engine. Consequently, the larger battery disconnect switches currently available cannot be installed on sedan batteries.

[0005] The utility model can greatly reduce the vertical space, making the overall height of the switch smaller, and is more suitable for installation in small vehicles. Moreover, the movable sheet and the insulating sheet do not contact the shell in the horizontal direction, and overheating will not occur, thereby causing the shell to be deformed, thereby improving the use effect and service life of the shell. The battery power-off switch is directly installed on the battery post through the battery post fixing seat, which can greatly shorten the length of the switch. It is more suitable for installation in the narrow space of cars, commercial vehicles, Changhe vehicles, etc., and has stronger versatility. Utility Model Content

[0006] The purpose of the utility model is to provide a lever-type vehicle battery power-off switch to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A lever-type vehicle battery power-off switch comprises a housing and a cover, and also includes:

[0009] A lever conductive mechanism is used to install and use the power switch. The lever conductive mechanism is located on the outer shell and the cover body. The lever conductive mechanism includes mounting blocks installed on both sides of the top of the outer shell. The mounting blocks are rotatably connected to the on-off eccentric wheel, and the on-off eccentric wheel is fixedly connected to the on-off eccentric handle. The interior of the outer shell is connected to a connecting piece, and the connecting piece extends to the outside of the outer shell. The connecting piece is connected to a movable piece. The interior of the outer shell is connected to a battery pile head fixing seat, the top of the battery pile head fixing seat is connected to an insulating piece, the interior of the battery pile head fixing seat is connected to a fixed piece, a spring is connected between the movable piece and the insulating piece, the connecting piece is connected to a terminal, and an indicator light is provided on the outer wall of the cover body.

[0010] By setting the above technical scheme, the utility model rotates the on-off eccentric handle to make the on-off eccentric wheel move up and down as a whole to act on the movable piece, thereby realizing the up and down movement of the movable piece controlled by the height difference, and the inner side of the cylindrical on-off eccentric wheel is inclined. At the moment of power-on, the plane of the on-off eccentric wheel does not act on the movable piece, and the spring under the movable piece instantly bounces up the movable piece, thereby achieving the effect of instant closing and powering on. The on-off eccentric wheel is relatively thin in the middle and has two circular pieces with relatively large diameters on both sides, thus forming a limit so that the movable piece will not move left and right.

[0011] The above arrangement greatly reduces the vertical space, making the overall height of the switch smaller and more suitable for installation in small vehicles. In addition, the movable plate and the insulating plate do not contact the housing in the horizontal direction, so overheating will not occur, thereby preventing deformation of the housing and improving the use effect and service life of the housing.

[0012] The battery power-off switch is directly installed on the battery pile head through the battery pile head fixing base, which can greatly shorten the length of the switch. It is more suitable for installation in the narrow space of cars, commercial vehicles, Changhe vehicles, etc. and has greater versatility.

[0013] Preferably, the terminal is located outside the housing.

[0014] Preferably, the cover is mounted on the top of the housing, and the on-off eccentric wheel is located inside the cover.

[0015] Preferably, the movable sheet, spring and insulating sheet are all located inside the cover.

[0016] Preferably, the outer wall of the on-off eccentric wheel is inclined.

[0017] Preferably, the on-off eccentric wheel is arranged in contact with the movable sheet.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model rotates the on-off eccentric handle to make the on-off eccentric wheel move up and down as a whole to act on the movable piece, so that the up and down movement of the movable piece is controlled by the height difference. In addition, the inner side of the cylindrical on-off eccentric wheel is inclined. At the moment of power-on, the plane of the on-off eccentric wheel does not act on the movable piece instantly. The spring under the movable piece instantly bounces up the movable piece, which plays the role of instant closing and powering on. The on-off eccentric wheel is relatively thin in the middle and has two circular pieces with relatively large diameters on both sides, thus forming a limit to prevent the movable piece from moving left and right.

[0020] The above arrangement greatly reduces the vertical space, making the overall height of the switch smaller and more suitable for installation in small vehicles. In addition, the movable plate and the insulating plate do not contact the housing in the horizontal direction, so overheating will not occur, thereby preventing deformation of the housing and improving the use effect and service life of the housing.

[0021] The battery power-off switch is directly installed on the battery pile head through the battery pile head fixing base, which can greatly shorten the length of the switch. It is more suitable for installation in the narrow space of cars, commercial vehicles, Changhe vehicles, etc. and has greater versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a structural diagram of the utility model with the cover body detached;

[0024] Figure 3 This is a structural diagram of the utility model in which the cover body is separated from the shell;

[0025] Figure 4This is the bottom structure diagram of the utility model.

[0026] In the figure: 1. Shell; 2. Cover; 3. Mounting block; 301. Eccentric handle for power on and off; 302. Eccentric wheel for power on and off; 303. Movable piece; 304. Spring; 305. Insulating piece; 306. Fixed piece; 307. Connecting piece; 4. Terminal; 5. Battery terminal fixing seat; 6. Indicator light. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] like Figure 1-4 As shown, a lever-type vehicle battery power-off switch comprises a shell 1 and a cover 2, and further comprises: a lever conductive mechanism for installing and using the power switch, the lever conductive mechanism being located on the shell 1 and the cover 2, the lever conductive mechanism comprising mounting blocks 3 mounted on both sides of the top of the shell 1, a power-on / off eccentric wheel 302 being rotatably connected to the mounting block 3, a power-on / off eccentric handle 301 being fixedly connected to the power-on / off eccentric wheel 302, a connecting piece 307 being connected to the interior of the shell 1, and the connecting piece 307 extending to the exterior of the shell 1, a movable piece 303 being connected to the connecting piece 307, a battery pile head fixing seat 5 being connected to the interior of the shell 1, an insulating sheet 305 being connected to the top of the battery pile head fixing seat 5, a fixed piece 306 being connected to the interior of the battery pile head fixing seat 5, a spring 304 being connected between the movable piece 303 and the insulating sheet 305, a terminal 4 being connected to the connecting piece 307, and an indicator light 6 being provided on the outer wall of the cover 2;

[0029] The present invention is further specifically described in detail. The terminal 4 is located outside the housing 1, the cover 2 is installed on the top of the housing 1, the on-off eccentric wheel 302 is located inside the cover 2, the movable piece 303, the spring 304 and the insulating sheet 305 are all located inside the cover 2, the outer wall of the on-off eccentric wheel 302 is inclined, and the on-off eccentric wheel 302 and the movable piece 303 are in contact with each other;

[0030] As can be seen from the above, the utility model rotates the on-off eccentric handle 301 to make the on-off eccentric wheel 302 move up and down as a whole to act on the movable piece 303, thereby realizing the up and down movement of the movable piece 303 controlled by the height difference, and the inner side of the cylindrical on-off eccentric wheel 302 is inclined. At the moment of power-on, the plane of the on-off eccentric wheel 302 does not act on the movable piece 303, and the spring 304 under the movable piece 303 instantly bounces up the movable piece 303, playing the role of instant closing and powering on. The on-off eccentric wheel 302 is relatively thin in the middle and is flanked by two discs with relatively large diameters, thus forming a limit so that the movable piece 303 will not move left and right.

[0031] The above arrangement greatly reduces the vertical space, making the overall height of the switch smaller and more suitable for installation in small vehicles. In addition, the movable sheet 303 and the insulating sheet 305 do not contact the housing 1 in the horizontal direction, so overheating will not occur, thereby preventing deformation of the housing 1 and improving the use effect and service life of the housing 1.

[0032] The battery power-off switch is directly mounted on the battery pile head through the battery pile head fixing seat 5, which can greatly shorten the length of the switch. It is more suitable for installation in the narrow space of cars, commercial vehicles, Changhe vehicles, etc., and has stronger versatility.

[0033] Currently, the battery disconnect switches on the market do not have a power-on indicator light. When a problem occurs in the vehicle circuit, the owner cannot determine whether the problem is with the battery disconnect switch or other circuits, which greatly increases the difficulty and cost of maintenance for the owner.

[0034] The utility model provides an indicator light 6 on the cover body 2. Under normal circumstances, when the power is turned on, the indicator light 6 will light up, indicating that the battery power switch is working normally. If the vehicle has a circuit problem and cannot be started, the owner can judge whether there is a problem with the battery power switch based on whether the battery power switch indicator light 6 is always on, thereby greatly reducing the owner's maintenance difficulty and maintenance cost.

[0035] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0036] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lever-type vehicle battery power-off switch, characterized in that: The invention comprises a housing (1) and a cover (2), and further comprises: A lever conductive mechanism is used for installing and using a power switch, the lever conductive mechanism is located on a housing (1) and a cover (2), the lever conductive mechanism comprises mounting blocks (3) mounted on both sides of the top of the housing (1), an on / off eccentric wheel (302) is rotatably connected to the mounting blocks (3), an on / off eccentric handle (301) is fixedly connected to the on / off eccentric wheel (302), a connecting piece (307) is connected to the interior of the housing (1), and the connecting piece (307) extends to the exterior of the housing (1). The invention relates to a battery cover (2), wherein the housing (1) is provided with a battery post fixing seat (5), the top of the battery post fixing seat (5) is connected to an insulating sheet (305), the interior of the battery post fixing seat (5) is connected to a fixing sheet (306), a spring (304) is connected between the movable sheet (303) and the insulating sheet (305), a terminal (4) is connected to the connecting sheet (307), and an indicator light (6) is provided on the outer wall of the cover (2).

2. A lever-type vehicle battery disconnect switch according to claim 1, characterized in that: The terminal (4) is located outside the housing (1).

3. The lever-type vehicle battery disconnect switch according to claim 1, characterized in that: The cover body (2) is mounted on the top of the housing (1), and the on-off eccentric wheel (302) is located inside the cover body (2).

4. The lever-type vehicle battery disconnect switch according to claim 1, characterized in that: The movable sheet (303), the spring (304) and the insulating sheet (305) are all located inside the cover body (2).

5. The lever-type vehicle battery power cutoff switch according to claim 1, characterized in that: The outer wall of the on-off eccentric wheel (302) is arranged to be inclined.

6. The lever-type vehicle battery disconnect switch according to claim 1, characterized in that: The on-off eccentric wheel (302) and the movable piece (303) are in contact with each other.

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