37results about How to "Install concealed" patented technology

The invention provides a self-service storage-extraction device of radio frequency identification devices (RFID). The self-service storage-extraction device comprises a rotating spindle, a motor, at least one round object-placing ring, at least one shell, antennae and a control component. The motor drives the rotating spindle to rotate. The at least one round object-placing ring is stacked up and down and arranged on the rotating spindle in a penetrated mode and rotates with the rotating spindle, and each round object-placing ring is divided into a plurality of object-placing cells which are in a radial shape with the rotating spindle as the center. The at least one shell encircles the at least one round object-placing ring, and storage-extraction ports are formed in positions, corresponding to each round object-placing ring, of the at least one shell. The antennae are distributed in the plurality of object-placing cells or arranged on the at least one round object-placing ring near the storage-extraction ports or arranged between the at least one round object-placing ring near the storage-extraction ports. The control component is connected with the antennae, controls the motor to rotate, controls opening / closing of the storage-extraction ports and detects objects which are stored into or extracted out of the object-placing cells. RFID labels are bound to the objects. The self-service storage-extraction device is simple in structure and convenient to operate.

The invention relates to an angle assembling video monitoring device and an assembling method. The angle assembling video monitoring device comprises a wall corner support, an inter-machine and a top plate. The wall corner support is in a cone-shaped body structure. The inter-machine is installed in the wall corner support. The low end face of the inter-machine is fixedly installed in the wall corner support through bolts. The upper end face of the inter-machine is fixedly installed on the wall corner support through the top plate. The angle assembling video monitoring device is arranged in a wall corner type assembling mode, comprises the wall corner support, the inter-machine and the top plate, and is attractive and hidden in assembly. Due to adoption of separate design of the wall corner support and the inter-machine, assembly and repair are quite convenient to achieve. Due to the fact that the rear end of a camera shooting unit is installed in the main support in a hinged mode, a vertical angle of the front end of the camera shooting unit can be regulated along arc holes in two sides of a sunshade, and the angle assembling video monitoring device is flexible and convenient to use.

A door operator includes a housing; a hydraulic compartment providing a reservoir volume; a sealed pressure compartment; a drive unit disposed in the housing and coupleable to a door via an output shaft; a hydraulic pump in hydraulic connection with the hydraulic compartment and the sealed pressure compartment; a motor in driving relationship with the hydraulic pump; and a spring force accumulator disposed in the housing. The spring force accumulator is associated with the sealed pressure compartment and coupled to the drive unit.

A folding infrared alarm comprises an infrared emitting head, an infrared light receiving head and an alarm, and is characterized in that a required anti-theft door frame or window frame is provided with high infrared reflectance or with an infrared high-reflectance slat; the light emitted by the infrared emitting head is reflected by the infrared high-reflectance slat of the door frame or window frame for multiple times to form an invisible light grid barrier and enter the infrared light receiving head; once the infrared light is blocked, the alarm gives an alarm. The invention can accurately give an alarm.

The invention relates to an outdoor integrated cabinet, in particular to a noise reducing structure of an outdoor integrated cabinet. The noise reducing structure has a middle sound reducing box; a left sound reducing box and a right sound reducing box are vertically arranged on the two sides of the middle sound reducing box respectively; hollow structures between the middle sound reducing box, the left sound reducing box and the right sound reducing box are communicated with one another to form an air duct; an air inlet is arranged at the bottom of the middle sound reducing box; air outlets are arranged at the two ends of the left sound reducing box and the right sound reducing box; and sound reducing cotton are adhered on the inner walls of the middle sound reducing box, the left sound reducing box and the right sound reducing box. The air duct structure of the invention functions as a muffler and does not influence the radiation of heat. In addition, the structure is arranged in a hidden manner between a machine top and the cabinet so as not to affect the appearance and facilitate the use of a user.

The invention discloses a novel mechanical lock wherein a housing and a lock tooth-like is arranged in the locking member, a ring form marble slide track and a center hole are arranged in the lock pin, a marble and a spring are arranged in the hole, the spring encloses the ejector pin on the left side, the motivation block is fixed in the lock pin, the right-hand side of the ejector pin is aligned with the groove of the motivation block, the motivation pawl is arranged on the lock pin, the lock pin is positioned by a retaining ring, the face cover is mounted above the lock member, the marble is pressed by the left side of the spring, the right-hand side of the spring contacts with the end surface of the lock pin

The invention discloses a multi-point-control pneumatic door / window anti-theft alarm triggering device and relates to an anti-theft alarm triggering device. The multi-point-control pneumatic door / window anti-theft alarm triggering device comprises a flexible tube, a hard tube, a push rod, an elastic device, an adjustment nut and a pricking needle, wherein the flexible tube is installed on the bottom of an inner hole of the hard tube, one end of the flexible tube is sealed, the other end of the flexible tube is connected with an anti-theft alarm microswitch located indoors, and the flexible tube is filled with air so that the flexible tube can be expanded; a long notch is formed in the hard tube; one end of the push rod is connected to the door / window, the other end of the push rod abuts against the elastic device, one end of the elastic device is fixed, and the other end of the elastic device is movable and can rotate around the fixed end of the elastic device; the movable end of the elastic device is connected with the pricking needle through the adjustment nut, and the flexible tube in the hard tube is pricked through the pricking needle after the pricking needle penetrates through the long notch during triggering. According to the multi-point-control pneumatic door / window anti-theft alarm triggering device, an external power supply is not needed when the device is installed on site, and the device has the advantages of being small in size and exquisite, capable of being installed in a hidden mode, simple in structure and low in cost; the device can be safely used in places where electric-control or magnetic-control alarms can not be installed conveniently as well as outdoor temporary places where no electricity can be supplied, and the application range is wide.

The invention discloses a direct-embedded electronic equipment protection device and a direct-embedded optical-cable communication access equipment. The direct-embedded electronic equipment protection device comprises a protective housing of direct-embedded electronic equipment, and further comprises a shielding case arranged above the protective housing, wherein an air shielding space is formed between the upper part of the protective housing and the shielding case; the protective housing is provided with a sealing edge and / or a human-computer interface positioned in the air shielding space; and the shielding case is a sealed cover provided with an open cavity at the lower part. The protection device adopts a shielding case structure with the air shielding space and the multilayer sealing structure to take an IP68-grade sealing effect, and adopts a ventilated respirator to effectively ensure air circulation in the electronic equipment tank and prevent water in the tank from condensation. The problems of groundwater immersion, water leakage of the tank body and poor air circulation in the tank are effectively solved, and the functions of moisture protection, water resistance, mold prevention, salt haze prevention, dust prevention, burglary resistance, malicious damage avoidance and the like are served. The direct-embedded electronic equipment protection device can be widely used for waterproof protection of direct-embedded electronic equipment, such as direct-embedded communication equipment, direct-embedded monitoring equipment and the like.

The invention relates to a multifunctional rubber tyre with good off-road performance as well as bulletproof, explosionproof and prick-proof performances. The tyre is provided with a plurality of layers of hidden key kavlar fiber materials to ensure that the temperature of the tyre is raised in an off-road process without any human casualty accidents and the tyre device with bulletproof, explosionproof and prick-proof performances can safely and reliably run on a highway.

The invention discloses a wireless ultra-long standby GSM / GPS antitheft positioning alarm. If a host MCU receives a response signal through a host-end wireless short-distance information transmission module within a set time, the host MCU does not start a GSM communication module; if the host MCU does not receive the response signal within the set time, the host MCU starts the GSM communication module, the GSM communication module dials a mobile phone number of an owner for alarming, and meanwhile, the host MCU starts a GPS positioning module to position and track a thieved vehicle in real time. The invention further discloses a wireless ultra-long standby GSM / GPS antitheft positioning alarming method. According to the wireless ultra-long standby GSM / GPS antitheft positioning alarm and the wireless ultra-long standby GSM / GPS antitheft positioning alarming method, a GSM / GPS antitheft positioner is combined with a low-power-consumption wireless short-distance transmission technology-based two-way remote controller, so that small size, concealed mounting and zero false alarm rate are achieved, and the thieving of a vehicle can be timely discovered; moreover, the standby time of the alarm can reach more than 6 months when the vehicle is not thieved, so that troubles in charging or battery replacement are eliminated.

The invention discloses a direct-embedded electronic equipment protection device and a direct-embedded optical-cable communication access equipment. The direct-embedded electronic equipment protection device comprises a protective housing of direct-embedded electronic equipment, and further comprises a shielding case arranged above the protective housing, wherein an air shielding space is formed between the upper part of the protective housing and the shielding case; the protective housing is provided with a sealing edge and / or a human-computer interface positioned in the air shielding space; and the shielding case is a sealed cover provided with an open cavity at the lower part. The protection device adopts a shielding case structure with the air shielding space and the multilayer sealing structure to take an IP68-grade sealing effect, and adopts a ventilated respirator to effectively ensure air circulation in the electronic equipment tank and prevent water in the tank from condensation. The problems of groundwater immersion, water leakage of the tank body and poor air circulation in the tank are effectively solved, and the functions of moisture protection, water resistance, mold prevention, salt haze prevention, dust prevention, burglary resistance, malicious damage avoidance and the like are served. The direct-embedded electronic equipment protection device can be widely used for waterproof protection of direct-embedded electronic equipment, such as direct-embedded communication equipment, direct-embedded monitoring equipment and the like.

The invention relates to a hub with decorative lamps, which comprises a rim, a plurality of spokes and a wheel center. The wheel center is positioned at the center of the rim; each spoke is provided with at least one lamp mounting hole; the decorative lamps are arranged in the lamp mounting holes; each lamp mounting hole comprises a circuit board cavity and a lampshade cavity; each circuit board cavity is positioned inside the corresponding spoke, and each lampshade cavity is positioned outside the corresponding spoke; each lampshade cavity comprises a lampshade straight cavity and a lampshade cone cavity, and the lampshade straight cavity is positioned between the circuit board cavity and the lampshade cone cavity; and each decorative lamp comprises a circuit board and a lampshade, the circuit board is fixedly arranged in the corresponding circuit board cavity, the lampshade comprises a first straight section shade body, a first cone section shade body and a second cone section shade body, the first straight section shade body is positioned in the corresponding lampshade straight cavity, the first cone section shade body is positioned in the corresponding lampshade cone cavity, and the second cone section shade body protrudes out of the corresponding spoke. The hub enables the decorative lamps to be mounted in a more concealed manner, and is also higher in sealing performance; and the mounting intensity between the decorative lamps and the hub is also improved.

The invention relates to a toilet stool with an independent cleaning device. An outer side wall at the toilet edge of a toilet stool body is provided with a concave invisible groove, the front end of the invisible groove is provided with a front through hole penetrating through a toilet cavity, a connecting bent pipe is installed in the front through hole, and one end of the connecting bent pipe, extending into the toilet cavity, is connected with a water spray nozzle; an inductive control cleaning device comprises a control circuit and an electromagnetic valve, a soft duct is laid along the invisible groove in an appressed way, one end of the soft duct is connected with the electromagnetic valve, and the other end is connected with the connecting bent pipe; and when the inductive control cleaning device is in a standby state, an inductive switch is touched by a hand to enable the control circuit to work so as to ensure that the water spray nozzle begins spraying water, and when a preset time is up, water spraying is stopped. In the implementation of the invention, the water spray nozzle is installed in a concealing way without influencing a nice appearance; the inductive control cleaning device has simple structure, lower cost, convenient installation and no need of supporting facilities during installation; and because of the use of a touch sensitive delay controller, the invention not only has convenient use and good cleaning effect, but also is beneficial to saving water and a large amount paper products.

The invention discloses a backflow preventing device and relates to a fluid pipeline control device. A liquid inlet and a liquid outlet are respectively arranged in the upper end and the lower end of a valve body; a bracket is arranged in the valve body; a guide post is arranged on the bracket; a valve core is slidably arranged on the guide post; a spring is arranged between the upper end of the guide post and the valve core; a sealing gasket is arranged on the valve body at the lower side of the liquid inlet corresponding to the valve core; and a flange is arranged at the upper side of the valve body. The backflow preventing device disclosed by the invention is low in manufacturing cost and is simple and convenient for installation and maintenance; when the backflow preventing device is in use, the backflow preventing device is arranged in a liquid pipeline or a container inlet, so that the backflow preventing device is secretly arranged and is small in occupied space; the flange is arranged at the upper side of the valve body; and the installation direction is not limited.

The invention relates to a magnetic powder tire monitor. The magnetic powder tire monitor is mounted into a wheel hub of a wheel; the wheel comprises an outer tire, an inner tire and the wheel hub; the magnetic powder tire monitor comprises a conductive ring, a track ring and a magnetic field sensor; the conductive ring and the track ring are coaxially mounted inside the wheel hub; the magnetic field sensor is mounted on the track ring in a sliding manner; the magnetic field sensor comprises a magnetic sensing end, a processor and a discharge end; the discharge end is in electrical contact with the conductive ring; the conductive ring is electrically connected with a display inside a vehicle body; after being inflated, the inner tire is cylindrical; along the circumferential direction of the inner tire, the inner tire can be dissected into two concentric circular rings; the two circular rings are an inner circular ring and an outer circular ring according to inside and outside positions respectively; the inner wall of the outer circular ring of the inner tire is uniformly coated with magnetic powder. The magnetic powder tire monitor is exquisite in structure and novel in principle,and can accurately monitor the pressure condition of each tire so as to effectively prevent occurrence of tire burst.

The invention relates to a wind power generating device group tower antitheft alarm system and method thereof. The system comprises an external part of a wind power generating device group tower, the wind power generating device group tower and a wind power plant central control room. The external part of the wind power generating device group tower is provided with a flexible stair platform and a proximity sensor. The wind power generating device group tower comprises a tower door, and is also provided with a PLC, a micro switch, a sound-light alarm device and a network video camera. The wind power plant central control room is provided with a remote monitoring server. The flexible stair platform adopts a metal piece. When an illegal intruder enters into the flexible stair platform and is detected by the proximity sensor, the proximity sensor triggers the sound-light alarm device via the PLC. When the illegal intruder enters into the internal part of the wind power generating device group tower, the tower door triggers the micro switch which transmits switch signals to the remote monitoring server via the PLC. The remote monitoring server starts the network video camera to shoot the illegal intruder, and then image and video information are transmitted back to the remote monitoring server. The system is great in crypticity, relatively low in implementation cost, rapid in response speed and convenient to operate.

The invention provides a vehicle anti-theft system based on the Internet of Things, comprising: a main control circuit, an RFID circuit, an acceleration sensor circuit, an acousto-optic alarm circuit, a GPRS circuit, and a wheel lock. The main control circuit is respectively connected with the RFID circuit and the acceleration sensor circuit. , sound and light alarm circuit, GPRS circuit, wheel lock connection, the main control circuit is also connected with a power supply. The system of the invention has the advantages of simple structure, low cost, small volume, concealed installation and convenient use. At the same time, the invention adopts the anti-theft trigger circuit of the acceleration sensor, which can generate an alarm signal to notify the car owner under any circumstances, and has the function of wheel locking. Increase, can effectively reduce the occurrence of theft.

The invention discloses an air outlet panel assembly for an air conditioner and the air conditioner with same. The air outlet panel assembly comprises an air outlet panel, a display cover plate and asensing module, the air outlet panel is provided with an air outlet and an installation opening, the display cover plate is arranged on the rear side of the air outlet panel and comprises an exposed surface opposite to the installation opening, the exposed surface is provided with a display face part and an installation face part, the installation face part is inclined relative to the display facepart, the installation face part is provided with a detection hole, the sensing module is arranged on the rear side of the display cover plate, and the sensing module comprises a sensor which is exposed to the detection hole. According to the air outlet panel assembly, by arranging the sensing module on the rear side of the display cover plate, the sensor in the sensing module is exposed at the detection hole which is obliquely arranged on the air outlet panel, so that the sensing module is relatively hidden and not easy to damage, and the installation gap at the exposed position of the sensor is small, so that the working reliability of the air conditioner is improved.

The invention relates to the technical field of motorcycle parts, in particular to a motorcycle anti-theft device. The invention discloses an anti-theft device for motorcycles, which comprises a standpipe, a direction post welded with a block and a lock. There is also an arc-shaped opening on the wall of the standpipe between the platforms, a side pipe is welded on the arc-shaped opening, and an opening corresponding to the arc opening is opened on the side pipe. The lock is installed in the side pipe, and the lock includes The lock cylinder, lock block and electrical components are fixedly connected in turn. The lock block is located at the opening after installation. The rotation and positioning of the lock block controls the locking or rotation of the direction column. The lock block is a cylinder with a concave side. The invention provides a motorcycle anti-theft device with concealed lock installation and good anti-theft performance.

A radio support device of subway ticket-selling machine is prepared for setting master module near to subway-station computer and using cable to connect master module with subway-station computer, erecting slave module in ticket-selling terminal and connecting slave module to master module in radio mode.

The invention discloses a communication cabinet keyboard box, which is characterized in that the communication cabinet keyboard box is composed of a keyboard tray (1), a left guide rail module (2), a right guide rail module (3) and a handle (4). The keyboard box of the communication cabinet has a novel and beautiful shape, is installed concealedly and occupies less space.

The invention relates to a dentate hoist which comprises a driving device, a speed reducer, a chain sprocket, a fixed support and a track, wherein the speed reducer is in threaded connection with the fixed support, the driving device is in fit joint with the speed reducer, the chain sprocket is arranged between the fixed support and the track, the chain sprocket is in fit joint with the speed reducer, and the chain sprocket is rotatablely connected with the track. The dentate hoist provided by the invention has the advantages that through reducing the power driving ratio by using a long actuating arm, the horizontal rotation problem existing in triangle gates and large arc structures is solved well; and meanwhile, the dentate hoist is compact in structure, small in volume, concealed in mounting, labor-saving, energy-saving and environmentally-friendly.

The invention provides an infrared reflection antitheft alarm system. The infrared reflection antitheft alarm system is characterized in that the infrared reflection antitheft alarm system is designed on the basis of photoelectric alarms controlled by a single chip microcomputer, and comprises an infrared transmitting circuit, an infrared receiving circuit, a reverser, the single chip microcomputer, a display circuit and a sound and light alarm circuit; the infrared transmitting circuit is used for transmitting infrared rays; the infrared receiving circuit is connected with the infrared transmitting circuit and is used for receiving and processing instructions emitted by the infrared rays; the reverser is connected with the infrared receiving circuit and is used for changing line directions of the infrared rays; the single chip microcomputer is connected with the reverser; the display circuit is connected with the single chip microcomputer; the sound and light alarm circuit is connected with the single chip microcomputer. The infrared reflection antitheft alarm system has the advantages of mounting concealment, interference resistance, quick response, low cost, good effects and the like.

The invention discloses a fracture connector for a charging station alarm device. The fracture connector for a charging station alarm device comprises a positioning base, wherein a positioning tube is fixed at the rear end of the positioning base; a positioning bar is fixed at the rear end of the inner wall of the positioning tube; a sliding block is arranged at the front end of the positioning bar; springs sleeve the outer wall of the positioning bar; a metal lug is fixed at the front end of the sliding block; extension springs sleeve the outer side of the metal lug; a sliding bar is fixed at the front end of the metal lug; a connecting hole is formed in the rear end of the positioning base; and both the left and right parts of the positioning base are each provided with a metal sleeve. The fracture connector for a charging station alarm device has the advantages of being compact in structural design and concealed in mounting, utilizes a fracture type positioning tube design, controls operation of a charging station alarm device, improves the safety of the charging station, and at the same time is low in cost for manufacturing and maintenance and saves man power and material resources.

The device consists of circuit board, contact and contact block made of material which is attracted to each other as well as base to bear the contact block. The contact is moved above the contact block when the device is used. The contact block is moved up under action of magnetic force and to press against two connection contacts to switch on the line and the line is off when the contact is moved to someother place for from above the contact block because the magnetic force is disappeared and the contact block is fallen down under action self-gravity and plastic membrane tension.