Outdoor parking stall alarms and security systems for automobiles
Technical field
The utility model relates to a kind of anti-theft device, specifically, relates to a kind of outdoor parking stall alarms and security systems for automobiles, can ensure the safety that outdoor parking space parks a car in the residential quarter.
Background technology
Various automobile burglar utensils are multifarious in the market, but near the car that is parked in night in the residential quarter or the residential quarter, anti-theft effect is also not obvious, and this brings opportunity just for a lot of lawless persons.Present stage while, room rate was high, and the price in garage also is to make a lot of people be difficult to accept.Outdoor parking stall alarms and security systems for automobiles will be to there not being the garage, and worry that the stolen community resident of automobile brings glad tidings.
The utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of outdoor parking stall alarms and security systems for automobiles, makes the automotive safety coefficient of parking stall stop in the open raise.
Outdoor parking stall described in the utility model alarms and security systems for automobiles comprises four groups of positioning units and controller, and antitheft unit comprises housing, is positioned at the top board of case top and is positioned at hydraulic system, gravity sensor and the warning device of enclosure interior; Top board comprises baffler and gripper shoe, and an end of baffler one end and gripper shoe is hinged; The bottom surface of gripper shoe is gravity sensor fixedly; Hydraulic system comprises the hydraulic pump that hydraulic cylinder and control hydraulic cylinder rise and fall, and the bottom surface of hydraulic cylinder one end and baffler is hinged, and the other end and ground are hinged, and hydraulic pump is fixed on shell inner surface; Warning device is fixed in housing bottom.
The mounting method of outdoor parking stall alarms and security systems for automobiles is: anti-theft device is placed below ground, and top board and ground are maintained an equal level, wherein the position consistency between four tires of the relative position of four groups of positioning units and automobile.Anti-theft device does not take aboveground space, therefore can not block the traffic.
The preferred remote controller of its middle controller.
The anti-theft device course of work is as follows, under obsolete situation, anti-theft device buries in underground, after automobile entered accurate position, four tires were pressed onto respectively on the gravity sensor, at this moment will install and connect power supply, pass through the remote controller transfer instruction then to hydraulic pump, hydraulic pump control hydraulic cylinder rises and falls, and breathes out burying in underground anti-theft device, and baffler lifts.This moment, four groups of positioning units blocked the four wheels of automobile respectively, and automobile can't fall back or advance, and has realized antitheft purpose thus.Fu Jia warning system under the state of antitheft unlatching, in case pressure inductor loses pressure, just means that also automobile is stolen in addition, and alarm activation sends and blows a whistle accordingly and lighting effects, plays the purpose of reminding the car owner.
The utility model, is fixed the four wheels of car by four groups of positioning units that four hydraulic cylinders promote by a cover, plays antitheft effect.By driver's remote control in car, realize four-wheel positioner hydraulic cylinder lifting baffler when enabling, finally make baffler prop up four tires, stop moving forward and backward of vehicle, it is comparatively convenient to use.This overlaps mechanism, has surmounted the definition of " lock " on the traditional sense, makes the antitheft coefficient of open-air parking stall rise significantly.
Description of drawings
Fig. 1 is the overall structure schematic diagram of anti-theft device;
Fig. 2 is the partial structurtes schematic diagram after the utility model baffler lifts;
Fig. 3 is the partial structurtes schematic diagram of the utility model baffler when falling;
Fig. 4 is the vertical view of anti-theft device.
Among the figure: 1, baffler; 2, hydraulic cylinder; 3, hydraulic pump; 4, warning device; 5, gravity sensor; 6, gripper shoe; 7, tire.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
As shown in Figure 1, the outdoor parking stall of the utility model alarms and security systems for automobiles comprises four groups of positioning units and remote controller, and antitheft unit comprises housing, is positioned at the top board of case top and is positioned at hydraulic system, gravity sensor 5 and the warning device 4 of enclosure interior; Top board comprises baffler 1 and gripper shoe 6, and an end of baffler 1 one ends and gripper shoe 6 is hinged; The bottom surface of gripper shoe 6 is gravity sensor 5 fixedly; Hydraulic system comprises the hydraulic pump 3 that hydraulic cylinder 2 and control hydraulic cylinder 2 rise and fall, and the bottom surface of hydraulic cylinder 2 one ends and baffler 1 is hinged, and the other end and ground are hinged, and hydraulic pump 3 is fixed on shell inner surface; Warning device 4 is fixed in housing bottom.
Above-mentioned anti-theft device is placed below ground, top board and ground are maintained an equal level, wherein the relative position between four tires 7 of relative position and automobile between four groups of positioning units is consistent.
Under obsolete situation, anti-theft device buries in underground, after automobile enters accurate position, four tires 7 are pressed onto respectively on the gravity sensor 5, at this moment will install and connect power supply, and pass through the remote controller transfer instruction then to hydraulic pump 3, hydraulic pump 3 control hydraulic cylinders 2 rise and fall, breathe out burying in underground anti-theft device, baffler 1 lifts.This moment, four groups of positioning units blocked the four wheels of automobile respectively, and automobile can't fall back or advance, and has realized antitheft purpose thus.Under the state of antitheft unlatching, in case pressure inductor 5 loses pressure, just mean that also automobile is stolen in addition, warning device 4 starts, and sends and blows a whistle accordingly and lighting effects, plays the purpose of reminding the car owner.