454results about How to "Avoid taking up space" patented technology

The invention discloses a camera mounting structure of a mobile terminal, comprising a terminal shell and a display assembly arranged on the surface of the terminal shell. The display assembly consists of a display area and a non-display area in an integrated structure, wherein the display area is used for displaying an image; the non-display area is used for connecting a control circuit; and the non-display area is positioned below the display area, so that the profile of the display area is taken as a display profile of the mobile terminal. The back part of the terminal shell is provided with a rear shooting module which can rotate relative to the terminal shell, and the rear shooting module can be turned over to the mobile terminal for front shooting. A mobile phone can achieve full screen display of the front surface, has a high screen occupation ratio, achieves front and rear high definition shooting and is low in product cost.

A warning and signal interrupt device for preventing a child from sitting to close to a TV includes a pressure mat for defining an area and sending a signal when an individual is within that area. The device also includes a timer for timing a period when the individual remains in the area. When the timer exceeds a first pre-selected increment of time, the device sounds an alarm which continues until the individual vacates the area. Then when the period of time exceeds a second pre-selected time interval, the device turns off the picture and mutes the TV sound. The device also restarts the TV when the individual moves outside of the area. A method for automatically training a child to sit at a proper distance from a TV screen is also disclosed.

An antenna arrangement for a Multiple Input Multiple Output (MIMO) radio system, the antenna arrangement transmitting and receiving in three essentially uncorrelated polarizations. The arrangement includes three parallel, stacked patches separated by first and second slots. A first feeding line feeds the first patch, and at least a second and third feeding line feed the second patch. In a first operating mode, the first feeding line generates a first constant E-field in the first slot between the edges of the first and second patches. In a second operating mode, the second feeding line contributes to a second, sinusoidally varying E-field in the second slot between the edges of the second and third patches. In a third operating mode, the third feeding line contributes to a third, sinusoidally varying E-field in the second slot between the edges of the second and third patches.

The invention discloses a millimeter wave antenna system and a communication device. The millimeter wave antenna system comprises a frame/housing equipped with an antenna slot; a high dielectric coverlayer arranged on the outside of the antenna slot; a signal transmission unit provided on the inner side of the antenna slot; a signal transceiver assembly electrically connected to the signal transmission unit; and an intermediate frequency and baseband processing unit electrically connected to the signal transceiver assembly; The dielectric resonant antenna array of millimeter wave antenna system is composed of the high dielectric cover layer, the antenna slot and the signal transmission unit. The invention provides an antenna system, which has the characteristics of small occupying space,many correctable factors and high working efficiency.

An antenna arrangement for a Multiple Input Multiple Output (MIMO) radio system, the antenna arrangement transmitting and receiving in three essentially uncorrelated polarizations. The arrangement includes first and second patches, and four feeding points for feeding the first patch. In one mode of operation, the feeding points are fed in phase with each other, resulting in a first constant E-field in a slot between the edges of the patches. In a second operating mode, the first and second feeding points are fed 180 degrees out of phase with each other, resulting in a second E-field in the slot having a first sinusoidal variation. In a third operating mode, the third and fourth feeding points are fed 180 degrees out of phase with each other, resulting in a third E-field in the slot having a second sinusoidal variation uncorrelated with the first sinusoidal variation.

An improved three-pass cylinder drying machine comprises a machine body composed of a bracket, a sealed tank and a cylinder body, and a driving device, a supporting device and a controller, wherein the axial line of the cylinder body of the machine body is parallel to the horizontal surface, an inner cylinder and an outer cylinder that are concentrically arranged are assembled together in a staggered way to form the cylinder body, the formed cavities are used as three drying and precipitation units, the adjacent wallboards of the inner, middle and outer cylinders are connected and positioned via regulating and supporting plates and reinforced buffer plates, a heat insulating cover is disposed at the outer periphery of the wallboard of the outer cylinder, three material homogenizing and spreading machines are respectively disposed at the inner surfaces of the inner, middle and outer wallboards in a screw propulsion way and has reversed helical lines, and gears at the outer periphery of the machine body are aligned with the center of gravity of the cylinder. The inventive three-pass cylinder drying machine effectively solves the shortcomings of the conventional cylinder drying machine, including high deformation and misplacement liability and high axial dislocation liability; and has the advantages of reasonable structural design, stable performance, large precipitation range for one time, high thermal efficiency, saved energy consumptionand wide application range.

The present invention relates to an antenna arrangement comprising means (1, 72, 72′, 77, 77′) for providing an approximation of a constant current electrical loop, which is arranged to provide a first essentially toroid-shaped radiation pattern (29), where the antenna arrangement further comprises a first (67) and a second (68) electrical dipole. The electrical dipoles (67, 68) are arranged essentially orthogonal to each other, and are arranged to provide a second (30) and third (31) essentially toroid-shaped radiation pattern which each is essentially orthogonal to the other and to the first essentially toroid-shaped radiation pattern (29). The means (1, 72, 72′, 77, 77′) for approximation of the constant current electrical loop comprises at least two current path parts (2, 3, 4, 5; 69, 70, 71; 69′, 70′, 71′; 73, 74, 75, 76; 73′, 74′, 75′, 76′), where a current (I1, 12, 13, 14) can be applied to each one of said parts (2, 3, 4, 5; 69, 70, 71; 69′, 70′, 71′; 73, 74, 75, 76; 73′, 74′, 75′, 76′), so that the current (11, 12, 13, 14) in each one of said parts (2, 3, 4, 5; 69, 70, 71; 69′, 70′, 71′; 73, 74, 75, 76; 73′, 74′, 75′, 76′) essentially will be in phase with each other.

The invention provides a nursing bed for facilitating nursing infants. The nursing bed includes a bed body. The bed body includes a first layer bed body and a second layer bed body. The second layer bed body is movably mounted at the top of the first layer bed body, the top of the first layer bed body is provided with a control groove, a first motor is embedded in the inner wall of the left side of the control groove, the inner wall of the right side of the control groove is fixedly connected with a fixed seat, the output end of the first motor is fixedly connected with a threaded rod, and oneend of the threaded rod, which is far away from the first motor, is movably connected with the left side of the fixed seat. By arrangement of the control groove, the first motor, the fixed seat, thethreaded rod, a threaded block, an inclined plate and a movable block, the first motor drives the threaded rod to rotate, so that the threaded block moves rightwards on the threaded rod, the inclinedrod pushes the second layer bed body, so that the second layer bed body is lifted to enable lying-in women to rest; and by combination with an arranged massage wheel, the backs of the lying-in women are massaged, to be favorable for recovery of the lying-in women.

The invention discloses a high-rise building garbage transportation system, relates to the technical field of garbage transportation, and aims to provide a high-rise building garbage transportation system which is capable of improving construction efficiency, free of leaving and spilling and raising dust, high in economic benefit and cost saving. The system comprises a special garbage bin arranged in a vertical opening of a tower core tube, a slowing-down device arranged on the inner wall of the special garbage bin, a weight limiter (8) arranged at the bottom end of the special garbage bin and a garbage classification recycling device arranged at the position of a garbage outlet on the first floor. By the system, construction progress is accelerated greatly, construction efficiency is improved, and construction time and space for main construction work are prevented from being occupied. Meanwhile, a closed system is adopted in the whole process, classified packing is realized, classified transportation and transfer of garbage are achieved, leaving and spilling and raising dust are avoided, and on-site civilized construction is guaranteed. In addition, the system after being optimized is capable of realizing batch production, becomes a standardized system, and is popularized and applied for providing a powerful efficient convenient mode for super high-rise building garbage transfer.

The invention discloses a wire bundle fixing bracket which comprises a wire bundle fixing device, a clamp connecting structure and a protruding structure, wherein the protruding structure protrudes at the side of the wire bundle fixing device to provide a fixing point for a staple bolt or a binding tape which needs to be fastened; the clamp connecting structure comprises a stamping clamp connecting part, a crimping stamping skirt part and a snap fastener, wherein the cross section of the stamping clamp connecting part is in an oblong shape; the snap fastener is positioned at the side face of the clamp connecting part; and the crimping stamping skirt part is connected with the lower surface of the wire bundle fixing device to envelop the clamp connecting part. The flat wire bundle fixing bracket with the protruding structure of the invention prevents a binding tape locking mechanism of a common wire bundle binding tape from occupying space and reduces the overall height of the space that the wire bundle occupies. The protruding structure at the side of the fixing bracket avoids the conflict of requirements for stamping holes.

The invention discloses a transmission module, a camera module and electronic equipment. The transmission module comprises a driven member and a driving member, wherein the driven member has containing space; a first end of the driven member is connected with a driven device; a first end of the driving member is connected with a driving device; the driving member and the driving device are both arranged in the containing space, and a second end of the driving member stretches out of the containing space from a second end of the driven member; the driving device drives the driving member to rotate, and the driven member is driven to move from the second end of the driving member to the first end of the driving member when the driving member rotates; or, the driven member is driven to move from the first end of the driving member to the second end of the driving member. According to the transmission module, the camera module and the electronic equipment, disclosed by the invention, the length of the transmission module can be favorably lessened, and space occupation of the transmission module is avoided; the structure is simple, and the assembly is convenient.

The invention relates to a thin-film solar panel array, comprising a fixed mount and a thin-film solar panel chain. The thin-film solar panel chain comprises a first thin-film solar panel member and a second thin-film solar panel member; the thin-film solar panel comprises conductive glass, a back electrode and a resin coating, wherein the back electrode is adhered to the back surface of the conductive glass, the resin coating is coated at the back surface of the back electrode and the edges of the conductive glass and the back electrode so as to isolate the back electrode from air; the fixedmount is arranged on an inclined plane and comprises a supporting beam transversely arranged at the upper part of the fixed mount; each of the first thin-film solar panel member and the second thin-film solar panel member comprises a thin-film solar panel and a fixed piece; and the fixed piece comprises an upper fixed piece connected to the upper edge of the thin-film solar panel and a lower fixed piece connected to the lower edge of the thin-film solar panel.

The invention relates to a tunnel geological advance forecasting method based on mechanical energy nondestructive detection. The method is characterized in that seismic wave receiving points are distributed on a tunnel face and within range of two-meter-deep non-excavated surrounding rocks around the tunnel face, seismic wave excitation points are distributed on the tunnel axis of certain distance within an excavated range behind the tunnel face and the surrounding range or on a bottom plate parallel to the tunnel axis in turn, and a gasket plate is distributed on the position of each excitation point; and after drilling at the seismic wave receiving points, detectors are distributed in the hole bottoms, and the detectors are connected with a seismic wave acquisition instrument via signal transmission lines so that stable, controllable and safe mechanism energy is utilized to excite seismic wave under the premise of no damage to tunnel lining, seismic reflection wave is enabled to reach receiving holes in "first time" by reasonable distribution of the positions of the excitation points and receiving points and thus tunnel geological advance forecasting can be realized.

The invention discloses a bleaching device convenient to move and for textile processing, and relates to the technical field of textile machinery. The bleaching device comprises a box body, a conveying box is fixedly installed at the left side of the box body, a sleeve is fixedly installed at the top of an inner cavity of the conveying box, a worm is rotatably connected inside the sleeve, first bevel gears are fixedly installed at both ends of the worm, limiting covers are fixedly installed at the portion, located at both the front side and rear side of the worm, of the bottom of the inner cavity of the conveying box, the insides of the limiting covers are in threaded connection with threaded rods, and the bottoms of the threaded rods penetrate through the bottom of the conveying box and extend to the lower portion of the conveying box. By means of the bleaching device convenient to move and for textile processing, through the cooperation of second bevel gears and the first bevel gears, the worm can drive the threaded rods to rotate, then veering wheels are lowered, so that the veering wheels replace supporting legs for supporting, the device is conveniently moved, the two veeringwheels are lowered simultaneously, the bottoms of the veering wheels can be flush with each other, and the device is kept steady.

The invention discloses a hoisting device of a military transportation platform vehicle, which is used for hoisting goods. The hoisting device comprises a telescopic door frame, at least one set of hoisting arm device and four supporting legs, wherein the telescopic door frame is arranged on the military transportation platform vehicle and comprises a first longitudinal beam and a second longitudinal beam which are positioned on the left and right sides of the military transportation platform vehicle respectively, and a first transverse beam and a second transverse beam which are positioned at the head and tail ends of the military transportation platform vehicle respectively; the at least one set of hoisting arm device is arranged above the telescopic door frame and is used for automatically hoisting the goods from the tail part of the military transportation platform vehicle; and the four supporting legs are arranged below the telescopic door frame. The military transportation platform vehicle with the hoisting device can freely hoist the goods and ensure the normal transmission of the goods on a transmission platform simultaneously, so that work efficiency is effectively improved.

The invention provides a display panel and a display apparatus, which relate to the technical filed of display. Under the premise of avoiding increase of the width of the left and right frames, the width of a lower frame is compressed. The display panel includes a display area and a non-display area, wherein the non-display area includes a first non-display area, a second non-display area, and a third non-display area, the first non-display area, the display area and the second non-display area are arranged along a first direction, and the third non-display area extends along the first direction; a data line located in the display area, wherein the data line extends in the first direction; a test unit, wherein the test unit includes a dot screen test terminal and a dot screen test circuit,the dot screen test circuit is located in the first non-display area, and the dot screen test terminal is located in the second non-display area, and the dot screen test circuit and the dot screen test terminal are electrically connected through a test signal line; the test signal line is located in the third non-display area, at least part of the test signal line is multiplexed into cushion metal, and the cushion metal is used to reflect the laser during a packaging process.

The invention discloses a dual mode brake control system of a locomotive. The dual mode brake control system of the locomotive comprises a relay valve and a pressure equalization controller, and further comprises a mode change-over valve, an electrical interlocking change-over cock and a brake controller. When the electrical interlocking change-over cock is in a triggered state, the air inlet and the air outlet thereof communicate with each other, otherwise the air inlet and the air outlet thereof are cut off; and when the electrical interlocking change-over cock is triggered, the brake controller enables the air outlet and the second air inlet of the mode change-over valve to communicate with each other, otherwise the air outlet and the first air inlet of the mode change-over valve are enabled to communicate with each other. In this way, the brake controller can control the braking modes of the mode change-over valve under the state change-over of the electrical interlocking change-over cock, and thus free switching between the independent braking mode and the backup braking mode can be realized. Compared with the prior art, a backup brake controller as well as an additional air circuit does not need to be separately provided for the backup braking mode, so that an extra space is not occupied, and wiring complexity of the brake system is lowered. The invention also discloses the locomotive comprising the dual mode brake control system. The beneficial effects are as above.

The invention discloses a constant-pressure liquid source device containing an overflow groove in a pressure container, the device adopts the structure of the overflow groove in the pressure container for getting stable liquid level and keeping pressure gas acted on the stable liquid level constant, therefore, a constant-pressure liquid source has the flow stability of the water tower pressure stabilization method and the advantage of being capable of getting high Reynolds number calibration liquid of the gas-liquid container pressure stabilization method, the cost and the floor area are lessthan those of the water tower pressure stabilization pressure, the high Reynolds number calibration liquid can also be obtained, the precision of stable flow is also better than that of the gas-liquid container pressure stabilization method, the constant-pressure liquid source uses a differential pressure transmitter to measure the pressure difference between the pressure of the pressure container and the pressure of a constant-pressure container, a relevant control device is used for controlling according to the pressure difference and then the gas pressure in the pressure container also hasvery high stabilization precision. The constant-pressure liquid source can not only be used as a standard calibration device for a variety of liquid flowmeters, but also be directly used for measurement, thereby having a wide range of applications.

The invention discloses a construction method for a support-free hanging mold tool of a horizontal post-cast strip. The construction method comprises a construction method of the post-cast strip at anon-superimposed slab part and a construction method of a superimposed slab part, wherein the construction method of the post-cast strip at the non-superimposed slab part comprises following steps: determining combination of different forms of a formwork, opposite pulling screws, embedded parts, wood brace secondary beams, a square steel girder and an upper square steel lifting beam according to position width and plate thickness of the post-cast strip; drawing a working diagram of a hanging mold shaping tool; proposing material plan and purchasing; processing the hanging mold shaping tool; mounting the embedded parts on two sides of the post-cast strip; and mounting the customized hanging mold tool. According to the method, the post-cast strip form erecting is realized by the formwork, the opposite pulling screws, the embedded parts, the wood brace secondary beams, the square steel girder and the upper square steel lifting beam without use of a large number of steel pipes, space occupation of the steel pipes is avoided, meanwhile, labor cost during form erecting is greatly reduced, and the form erecting operation is easier and more convenient.

The invention discloses a method and device for storing a preset resource. The method for storing the preset resource comprises the steps of: storing the preset resource in a data partition of a terminal device; when the terminal device is started up for the first time, transferring the preset resource stored in the data partition in a built-in SD card of the terminal device; and deleting the preset resource stored in the data partition. The method and device for storing the preset resource can avoid space occupation and space saturation of a system partition caused by storage of the preset resource in the system partition and avoid influence to the stability of the system operation, can integrate a lot of preset resources in the data partition of the terminal device and avoid limitation to the size of the preset resources, and can avoid storage space waste caused by double-space occupation of the preset resources.

The invention relates to a work desk, which comprises main support and work table longitudinally distanced. Wherein, the top of main support has upper support; the work table has element box, while its side has foldable side wing work table, to contain elements and supply enough work space.

The invention discloses a transmission module, transmission system and a base station antenna. The transmission module includes a mounting bracket; a first transmission unit assembled on the mounting bracket for driving a phase shifter to displace, and provided with a first transmission interface for external connection to a drive source; a mark ruler telescopic mechanism assembled on the mounting bracket for measuring the displacement of the phase shifter and composed of a second transmission unit, a mark ruler and an elastic member. The second transmission unit is provided with a second transmission interface and can be synchronized with the movement of the first transmission unit through the cooperation between the second transmission interface and the first transmission interface. The mark ruler is positioned through the second transmission unit. One end of the elastic member is connected with the mounting bracket, and the other end of the elastic member is connected with the mark ruler so that the mark ruler can shrink in the mounting bracket. Through the above manner, the invention can well protect the mark ruler so as to facilitate the adjustment of the phase shifter, and the invention has a simple and compact structure and can improve the transmission accuracy.