16results about How to "Anti-theft" patented technology

The present invention discloses a composite material anti-jumping natural inhibition type manhole cover and a method thereof, and belongs to the field of manhole cover technology. The composite material anti-jumping natural inhibition type manhole cover and a method thereof of the present invention include a metal manhole cover, a manhole cover seat and a manhole platform seat, and the manhole cover seat is provided with a built-in gasket ring inside. In order to solve the problem that the pillar and U-shaped column seat structure in the above scheme can achieve the effect of bite and anti-deviation, but its overall support is relatively poor, and it will also wear out over time and lose the bite force, the locking operation of the manhole cover can be completed by the rotation combination of the male shaft lock ring buckle and the female shaft lock ring buckle, so that when a vehicle passes on the manhole cover, the manhole cover will not bounce up due to the influence of the reaction force. This locking structure can play an anti-theft role while the manhole cover is deflected. The novel locking structure can prevent the manhole cover from being stolen except for the staff.

The present application relates to the electric vehicle storage technical field, specifically to a drawer locking assembly structure and electric vehicle, the drawer locking assembly structure includes saddle, middle box, drawer, locking assembly and guide assembly, the frame of electric vehicle is equipped with footboard connecting piece, the middle box is fixed on the footboard connecting piece, the saddle is installed on the top of the middle box, the middle box forms the containing space which penetrates along the extension direction of the frame, the drawer is arranged in the containing space and moves along the length direction of the containing space through the guide assembly, the locking assembly is arranged in the saddle, the end of the locking assembly can pass through the saddle and be connected with the drawer to limit the relative displacement between the drawer and the middle box, the drawer locking assembly structure and electric vehicle provided by the present application realize the reliable locking and unlocking of the drawer in the middle box, and the use experience of the user is improved.

The utility model provides an asynchronous task execution module based on a message queue, which relates to the technical field of task execution of shared electric vehicles, and comprises an execution module and an order processor, a code scanner is embedded at the top of the execution module, the top of the code scanner is transparent, a two-dimensional code is printed inside the top end of the code scanner, an installation welding block is welded at the bottom of the execution module, and the order processor is connected with the installation welding block. An execution module in the equipment is of a wearable type and can be arranged on a shared electric vehicle in a sleeving mode, when a user needs to sweep the vehicle, the user directly scans a two-dimensional code in a top code scanner, then the next step can be carried out, and during installation, the hoop is arranged at the proper position of the vehicle body in a sleeving mode firstly, so that the operation is convenient. Then the binding size is adjusted by sliding down the pull handle and stretching the arc piece, the special bolt can only be screwed and unscrewed through a special screwdriver, and the anti-theft effect can be achieved to a certain degree.

The utility model belongs to the technical field of well lids, and particularly relates to an instrument well anti-theft well lid which comprises a well lid body, the well lid body is arranged above a well body, a fixing rod is fixedly arranged at the top end in the well body, the fixing rod is in threaded connection with a screw rod, and the screw rod penetrates through the center of the well lid body and is in threaded connection with the center of the well lid body. The top end of the screw rod is fixedly connected to the center of the bottom end of the mounting seat, a limiting assembly is arranged in the mounting seat, the limiting assembly is connected with four sets of limiting rods, the limiting rods penetrate through the outer side of the mounting seat and are slidably connected with the mounting seat, one end of each limiting rod is connected with an embedding seat, and the outer side of the embedding seat is sleeved with a connecting seat; and the connecting seat is rotationally connected with the embedding seat, so that the problem that a common well lid is made of rolling-resistant cast iron, and the well lid is often stolen after being installed and used is solved.

The utility model relates to security door technical field especially is a kind of steel security door of collision resistance, including door body and the door lock being installed on door body, and door body includes inner layer steel sheet and outer layer steel sheet, and inner layer steel sheet and outer layer steel sheet are connected with intermediate filling layer;Intermediate filling layer includes outer reinforcing main part, and outer reinforcing main part is fixedly connected between inner layer steel sheet and outer layer steel sheet, and outer reinforcing main part is in middle part and is equipped with collision resistance filling interlayer, and the outer surface edge of collision resistance filling interlayer is fixedly connected with the reinforcing rib of multiple equidistance distribution.The utility model described a kind of steel security door of collision resistance, through multilayer composite structure design, effectively promote the impact resistance, pry and fireproof performance of door body;The combination of honeycomb aluminum plate and fireproof plate enhances energy-absorbing shock absorption and heat insulation effect, and the reinforcing rib structure of door lock area improves overall security and durability, applicable to a variety of high security demand place.

A multifunctional doorbell waterproof cover relates to the technical field of doorbell equipment. The rotary rain eyebrow comprises a doorbell mounting seat and a rotary rain eyebrow, the rotary rain eyebrow is movably connected with the doorbell mounting seat through a rotating shaft buckle, a solar panel is obliquely arranged on the upper portion of the doorbell mounting seat, and a water drop sensing mechanism and an illumination sensing mechanism are arranged on the top of the doorbell mounting seat. The upper part of the doorbell mounting seat is also provided with a control main board which is electrically connected with the solar panel, the water drop sensing mechanism and the illumination sensing mechanism, and the doorbell can be better protected under different rainfall conditions through the arrangement of an adjustable shielding cover, and the functions of rainfall sensing and illumination sensing are set at the same time. A user can better adjust the shielding cover according to weather conditions, and the doorbell can be powered by solar energy, so that the doorbell can still be used when no power is supplied, and better use experience is brought to the user.

The utility model discloses HOT N2 constant temperature control equipment, and particularly relates to the technical field of constant temperature control equipment, the HOT N2 constant temperature control equipment comprises a constant temperature controller, the front end of the constant temperature controller is hinged with a cover plate, the front end of the constant temperature controller is fixedly provided with an insertion block, the rear end of the cover plate is provided with an insertion slot matched with the insertion block, the insertion block is inserted in the insertion slot, and the insertion block is fixed on the cover plate. Two symmetrically-distributed handles are rotationally arranged at the front end of the cover plate, and the rear ends of the two handles are each provided with a clamping assembly connected with the corresponding insertion block in a clamped mode. The silica gel film is pressed to push the connecting block at the rear end of the round rod to be inserted into the connecting groove, then the handle is rotated to drive the clamping block on the rotating rod to move out of the clamping groove, the cover plate can be turned over and opened from the front of the constant-temperature controller, a worker can conveniently use the constant-temperature controller to control HOT N2 equipment, the cover plate can prevent a display screen and a control button from being mistakenly touched, and the working efficiency is improved. And meanwhile, non-staff cannot open the cover plate by rotating the handle, so that an anti-theft effect can be achieved.

The utility model discloses an anti-theft battery device of an electric vehicle, which comprises a box body and a box cover, the inner bottom of the box body is elastically connected to the bottom of a battery holder through a plurality of springs, the battery holder comprises a flat plate and two vertical plates, the two vertical plates are respectively fixed on two sides of the flat plate, a pressure sensor is fixed on the inner wall of the box body, and an alarm is arranged outside the box body. A control panel is arranged at the bottom of the alarm, on one hand, the two sides of the battery are limited and fixed through the two limiting assemblies, the auxiliary anti-theft effect is achieved, on the other hand, if the battery is stolen and separated from the flat plate, the top of the vertical plate makes contact with the pressure sensor under the reset effect of the spring, and the pressure sensor senses signals and transmits the signals to the control panel; the control panel drives the alarm to give an alarm, the main anti-theft effect is achieved, the control panel is arranged at the bottom of the alarm in a hidden mode, a thief cannot find the control panel conveniently, a user can control the pressure sensor and the alarm to be closed through a corresponding switch on the control panel when necessary, and the battery can be disassembled, assembled and maintained conveniently.

The utility model relates to the technical field of anti-theft nuts, in particular to an electric power iron tower anti-theft nut which comprises a gasket structure and a nut structure. The gasket structure comprises a gasket, the outer edge of the gasket extends in the direction of the nut structure to form an annular sleeve, and the nut structure is located on the inner side of the annular sleeve. According to the anti-theft nut structure, the gasket structure is improved to form the annular sleeve, the nut structure can be located on the inner side of the annular sleeve after the nut structure is installed and fastened, the nut structure cannot be disassembled through a wrench, and therefore the anti-theft effect is achieved; the gasket structure in the structure can be formed by stamping, is low in manufacturing cost and can be widely put into use.

The luggage case comprises a case body, the anti-theft chain and a coded lock, one end of the anti-theft chain is fixedly connected to the case body, and the other end of the anti-theft chain is detachably inserted into the coded lock. The coded lock locks the anti-theft chain to enable the box body, the anti-theft chain and the coded lock to form a closed loop, and when a user needs to leave for a short time and the luggage case is inconvenient to carry, the anti-theft chain can be inserted and locked into the coded lock after penetrating through a fixed object such as a seat armrest, so that other people can be prevented from pushing away the luggage case, and an anti-theft effect is achieved. During unlocking, only a correct password needs to be input once, and the central button is pressed to drive the locking block to press downwards to drive the spring bolt to move, so that the locking of the anti-theft chain is released; and the side button is pressed down to drive the lock hook to move, so that the locking of the box body switch is released. According to the luggage case with the anti-theft chain, the anti-theft chain and a switch of the case body are respectively locked by the coded lock, and only one password needs to be set, so that the manufacturing cost of the luggage case is saved, a user can conveniently set and memorize the password, and the luggage case is more convenient to use.

The engine cover unlocking device with the anti-theft function comprises a first wiredrawing section, a second wiredrawing section, a third wiredrawing section and a fourth wiredrawing section, a second wiredrawing section; the first wire drawing section and the second wire drawing section are connected through the connector; one end of the first internal thread is used for being connected with a cab handle, the other end of the first internal thread is connected with one end of the second wire drawing section through the connector, and when the first external thread moves relative to the first internal thread in the length direction, the connector releases the first internal thread. According to the engine cover unlocking device with the anti-theft function, one end of the first internal thread is connected to the cab handle, the other end of the first internal thread is connected with the second wire drawing section through the connector, and the other end of the second wire drawing section is used for being connected with the locking device; the engine cover can be smoothly opened through the first internal thread, the connector and the second wire drawing section, when an illegal person pulls the first external thread from the outside, the connector and the first internal thread are mutually disconnected, and the anti-theft effect is achieved.

The utility model relates to the technical field of automobile accessories, and discloses a universal half-body automobile cover which comprises an automobile cover body, rearview mirror covers are arranged at the front ends of the left side and the right side of the automobile cover body, and tight and loose belts are arranged on the edges of cloth on the lower portions and the rear portions of the rearview mirror covers. The universal half-body car cover comprises a car cover body, front binding bands are arranged on the edges of the two sides of the car cover body, front fixing hooks are fixedly connected to the front ends of the front binding bands, and rear binding bands are fixedly connected between the two sides of the upper end of the rear portion of the car cover body and the lower ends of the edges of the two sides of the car cover body. The automobile cover can be universally used and attached to automobiles of different brands and different models, special automobile customization is not needed, the production cost is low, the side faces of the automobile cover are each provided with two elastic bands, the first elastic band is used for absorbing cloth redundancy caused by the included angle between the front machine cover and the front windshield, and the second elastic band is used for absorbing cloth redundancy caused by the included angle between the front windshield and the ceiling.

The utility model relates to the technical field of emergency lighting, and discloses a station LED emergency lighting device which comprises a mounting plate, a mounting hole is formed in the front face of the mounting plate, a shell is fixedly connected to the front face of the mounting plate, and an equipment assembly is arranged on the inner surface of the shell and comprises a lighting equipment body. The lighting equipment body is slidably connected with the inner surface of the shell, a lighting lamp is arranged above the lighting equipment body and is a part of the lighting equipment body, the lighting equipment body is used for providing power for the lighting lamp and controlling a switch of the lighting lamp, and the front face of the lighting equipment body is fixedly connected with a connecting plate. The connecting plate is arranged on the outer surface of the shell, and an LED indicating lamp board is fixedly installed on the front face of the connecting plate. Emergency lighting is conducted on the station through the equipment assembly, the equipment assembly can be directly pulled out from the upper portion of the shell to be disassembled, and the effect of facilitating disassembly and assembly for maintenance is achieved.

The invention discloses an anti-theft door lock structure, an unlocking key and a detergent putting device, an electromagnetic lock body is arranged on a shell, an unlocking deflector rod capable of moving up and down is arranged on the electromagnetic lock body, the anti-theft door lock structure further comprises an insertion hole formed in the shell, and the insertion hole and the unlocking deflector rod are arranged in a staggered mode; the anti-theft plate is arranged in a front-back corresponding mode relative to the electromagnetic lock body, a sliding opening extending from top to bottom is formed in the anti-theft plate, and the extending area of the sliding opening at least covers the moving path of the unlocking deflector rod. According to the electromagnetic lock, the insertion hole staggered with the unlocking deflector rod and the anti-theft plate with the sliding opening extending from top to bottom are formed in the shell, and the extending area of the sliding opening at least covers the moving path of the unlocking deflector rod; when the unlocking device is unlocked, the unlocking device can be contacted with the unlocking deflector rod and pressed downwards to achieve the unlocking purpose only by passing through the inserting hole which is staggered with the unlocking deflector rod and being downwards along the extending direction of the sliding opening.

The invention discloses a safety protection structure applied to an automobile fuel tank, and relates to the technical field of automobile fuel tanks, the safety protection structure comprises an upper cross rod, a middle cross rod and a lower cross rod which are arranged on one side of a fuel tank body, and the fuel tank body is arranged on one side of a frame body; two upper extending rods, two middle extending rods and two lower extending rods are fixed to the sides, close to the oil tank body, of the upper transverse rod, the middle transverse rod and the lower transverse rod correspondingly, and a plurality of reinforcing pieces are arranged among the upper transverse rod, the middle transverse rod and the lower transverse rod in a penetrating mode. The side face of the oil tank body is blocked and protected through the upper transverse rod, the middle transverse rod and the lower transverse rod, and the multiple reinforcing pieces are arranged, so that on one hand, blocking protection on the vacant part of the side face of the oil tank body is further enhanced; on the other hand, the upper cross rod, the middle cross rod and the lower cross rod are connected with the reinforcing pieces into a whole, and the collision buffering strength is improved.

The utility model relates to the technical field of power supply boxes, and discloses a hanging type outdoor power supply box which comprises a hanging frame, a power supply box is arranged on one side of the outer portion of the hanging frame, and a hydraulic machine is fixedly connected in a hydraulic box. Compared with the prior art, the lifting device has the following advantages and effects that a worker installs the two hanging frames at preset positions on an outdoor wall, then installs an electrical element in the electrical element installation groove, and then starts the hydraulic machine, so that the power box slides in the sliding groove through the pulleys, and the lifting effect of the power box is achieved; the power box can be installed by a worker without building a ladder, the danger of high-altitude operation of the worker is reduced, the power box is prevented from falling off when a hydraulic machine breaks down due to the fact that the hook and the hanging lug are connected in a bolted mode, dust is prevented from entering the power box through the dustproof door, and therefore the effect of protecting electrical components is achieved, and the service life of the power box is prolonged. Through the operation, the effect of good mounting and using effects is achieved.