CN202320197U - Storage battery burglar alarm for automobile - Google Patents

Abstract

The utility model discloses an anti-theft device for an automobile storage battery, which is mainly composed of an upper cover, a side plate and a front opening cover. , the other end of the upper cover is connected with one end of the front opening cover through a pin shaft, and a hydraulic tank is provided at the bottom of the anti-theft device box corresponding to the front opening cover, and a hydraulic oil top is provided in the hydraulic tank. Also features a locking pin. Through the above settings, the utility model is installed on the car body and effectively protects the battery. The device is opened or closed through the air circuit. The operation is very simple, and the installation of the relevant control elements does not require relevant modification of the car control panel. , Strong practicability.

Description

Car battery anti-theft device

technical field

The utility model relates to an assembly for automobiles, in particular to an anti-theft device for automobile batteries.

Background technique

Existing car storage batteries are all installed on the car chassis, and there is no protective device. When the car is parked and left unattended, the storage battery is easy to be stolen, causing inconvenience to car users.

Contents of the invention

The purpose of this utility model is to provide an anti-theft device for battery anti-theft. The anti-theft device is installed on the chassis of the car and wraps the battery. It is durable, easy to open and has excellent anti-theft function.

In order to achieve the above purpose, the utility model is mainly composed of an upper cover, a side plate, and a front opening cover. One end is connected to one end of the front opening cover through a pin shaft, and a hydraulic tank is provided at the bottom of the anti-theft device box corresponding to the front opening cover, and a hydraulic oil top is provided in the hydraulic tank, and a lock pin is also provided in the hydraulic tank . Also be provided with a battery fixing bolt that is used for fixing storage battery at the bottom middle position of anti-theft device casing, also be provided with the fixed plate that is used for fixing anti-theft device casing at one end of side plate.

Through the above settings, the utility model is installed on the car body, and effectively protects the battery. The device is opened or closed through the air circuit. The operation is very simple, and the installation of the relevant control elements does not require relevant modification of the car control panel. , Strong practicability.

Description of drawings

Fig. 1 is a front view of the utility model;

Figure 2 is a left view;

Fig. 3 is a top view;

Fig. 4 is rear view;

Figure 5 is an expanded view;

In the figure 1, fixed plate 2, fixed pin 3, pin shaft 4, front cover 5, side plate 6, upper cover 7, hydraulic tank 8, battery fixing bolt 9, hydraulic oil top 10, lock pin.

Detailed ways

As shown in 1 to 5, the utility model is mainly composed of an upper cover 6, a side plate 5, and a front opening cover 4. Two fixing pins 2 are arranged on the side plate 5, and one end of the upper cover 6 is articulated with the two fixing pins 2. , the other end of the upper cover 6 is connected with one end of the front opening cover 4 through the pin shaft 3, and a hydraulic tank 7 is provided at the bottom of the anti-theft device box corresponding to the front opening cover 4, and hydraulic oil is provided in the hydraulic tank 7. The top 9 is also provided with a lock pin 10 in the hydraulic tank. There is also a battery fixing bolt 8 for fixing the battery at the bottom middle position of the anti-theft device box. The utility model provides a box for holding two batteries. When the battery is placed in the box, the battery fixing bolt 8 pairs Two storage batteries are effectively fixed, and when one or more storage batteries are held in full bloom, the box body structure of the utility model does not change, but the fixing positions of the fixing bolts are changed. One end of side plate 5 is also provided with the fixing plate 1 that is used for fixing anti-theft device casing, and fixing plate 1 is fixed on the car body with casing. A dead bolt is also provided at the position corresponding to the front opening cover and the locking pin.

Working principle: When the driver turns on the solenoid valve switch for controlling the hydraulic oil circuit in the cab, the solenoid valve for controlling the oil circuit opens, and the oil circuit leading to the bottom of the battery anti-theft device is opened. The dynamic fluid directly acts on the hydraulic oil top at the bottom of the battery anti-theft device. When the brake fluid reaches a certain pressure, the piston in the hydraulic oil top pushes the push rod to work and unlocks the lock on the front cover of the battery anti-theft device. When the clutch pedal is lifted, the push rod of the hydraulic oil top will pull the push rod back to the static state under the action of the return spring. After turning off the solenoid valve switch, re-lock the front cover of the battery anti-theft device to ensure the safety of the battery.

Claims (2)

1. automobile electrical bottle Car Burglar Alarm; Mainly be made up of loam cake, side plate, preceding opening, it is characterized in that: on side plate, be provided with two set pins, an end and two set pins of loam cake articulate; The other end of loam cake is connected with an end of preceding opening through bearing pin; Bottom and preceding opening corresponding section at the Car Burglar Alarm casing are provided with a hydraulic fluid tank, in hydraulic fluid tank, are provided with the hydraulic oil top, in hydraulic fluid tank, also are provided with lock pin.

2. automobile electrical bottle Car Burglar Alarm according to claim 1 is characterized in that: in the bottom of Car Burglar Alarm casing midway location also be provided with one be used for fixing storage battery the storage battery bolt of rear end plate, also be provided with the adapter plate that is used for fixing the Car Burglar Alarm casing at an end of side plate.

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