43results about How to "Storage takes up little space" patented technology

The invention discloses a portable projection curtain support. A curtain containing bucket (5) is mounted on a supporting rod (1) through a first adjusting mechanism, and when a first locking bolt (8) is loosened, a slider (7) can slide up and down on the supporting rod (1) to adjust position; a straight rod portion (3.2) is mounted at the top end of the supporting rod (1) through a second adjusting mechanism, and when a second locking bolt (10) is loosened, height of a curtain hook (3) can be adjusted; clamping teeth (13) are mounted on the undersurface of a hook portion (3.1), and clamping holes (14) are formed in each of two end faces of the curtain containing bucket (5). The portable projection curtain support is ingenious in design and simple in structure, the containing bucket is fixed on the supporting rd through a rotating shaft, can be used for containing if being rotated and vertically placed, and can be put into use after being rotated and transversely placed with a curtain is pulled out, the curtain and the support can be integrally transported and stored, and the portable projection curtain support is convenient to transport and small in occupied space for storage.

The invention relates to a showing cabinet which is simple in structure, is easy to fold and unfold, is easy to store and convey, and can reduce the cost and the working load of workers. The showing cabinet includes a cabinet body and partition plates; the cabinet includes a back side plate, a left side plate, and a right side plate; the left side plate is hinged to a left side edge of the back side plate; the right side plate is hinged to a right side edge of the back side plate; when the left side plate and the right side plate face each other, the back side plate, the left side plate and the right side plate can form a showing space together; and all the partition plates divide the showing space into a plurality of showing rooms. Each partition plate includes a bottom board, a left sector-shaped wall and a right sector-shaped wall; a back side edge of the bottom board is hinged to the back side plate; one straight linear side edge of the left sector-shaped wall is hinged to a left side edge of the bottom board, and the other straight linear side edge of the left sector-shaped wall is hinged to a plate surface of the left side plate; an arc edge of the left sector-shaped wall isaway from the back side plate; one straight linear side edge of the right sector-shaped wall is hinged to a right side edge of the bottom board, and the other straight linear side edge of the right sector-shaped wall is hinged to a plate surface of the right side plate; and an arc edge of the right sector-shaped wall is away from the back side plate.

The invention discloses a portable projection screen bracket and a using method thereof. The portable projection screen bracket is characterized in that a screen storage cylinder (5) is installed on a supporting rod (1) through a first adjusting mechanism; an first locking bolt (8) is unscrewed, and therefore a sliding block (7) can slide on the supporting rod (1) up and down to adjust positions; a straight rod part (3.2) in installed at the top end of the supporting rod (1) through a second adjusting mechanism; a second locking bolt (10) is unscrewed, and the height of a screen hook (3) can be adjusted; a clamp tooth (13) is installed on the bottom face of a hook part (3.1); and clamp holes (14) are formed in the two end faces of the screen storage cylinder (5). The portable projection screen bracket is ingenious in design and simple in structure; the screen storage cylinder is fixed to the supporting rod through a rotating shaft, the screen storage cylinder is rotatably and vertically placed to achieve storage, after the screen storage cylinder is rotated and horizontally placed, a screen is pulled out, and the screen can be put into use; and the screen and the bracket can be wholly transported and stored, transporting is convenient, and the occupied space of storage is small.

The invention discloses an operating method of a portable projection curtain support. A curtain storage barrel (5) is arranged on a support rod (1) through a first adjusting mechanism, a first locking bolt (8) is unscrewed so that a slide block (7) can slide up and down on the support rod (1) to adjust the position, a straight rod portion (3.2) is arranged at the top of the support rod (1) through a second adjusting mechanism, a second locking bolt (10) is unscrewed so that the height of a curtain hook (3) can be adjusted, a bottom surface of a hook portion (3.1) is provided with a clamping tooth (13), and two end surfaces of the curtain storage barrel (5) are both provided with clamping holes (14). According to the operating method, the design is ingenious, the structure is simple, the storage barrel is fixed on the support rod through a rotating shaft, the storage barrel is rotatably and vertically arranged to realize storage, the storage barrel can be put into user after being rotatably and horizontally arranged and the curtain is pulled out, the curtain and the support can be integrally transported and stored, the transport is convenient, and the space occupied by storage is small.

The invention discloses a projection screen bracket with a stable use state and a using method of the projection screen bracket with the stable use state. A screen accommodating barrel (5) is mounted on a supporting rod (1) through a first adjustment mechanism, and a first locking bolt (8) is unscrewed, so that a sliding block (7) can slide up and down on the supporting rod (1) to adjust the position; a straight rod part (3.2) is mounted at the top end of the supporting rod (1) through a second adjusting mechanism, and a second locking bolt (10) is unscrewed, so that the height of a screen hook (3) can be adjusted; the middle section of a rigid hanging line (11) is set to be a protruding section (15). According to the invention, the accommodating barrel is fixed on the supporting rod through a rotating shaft, and rotates and is vertically placed to accommodate a screen, the accommodating barrel is rotated and placed horizontally and then the screen is pulled out to be put into use, and the screen and the bracket can be overall transported and stored. The middle section of the rigid hanging line is set to be a protruding section, and the screen hook is stably clamped in the protruding section rightly when the screen is hung, so that the screen can be effectively prevented from swinging left and right in the using process.

The invention discloses a posture adjusting device and a cleaning device of rolling brush type cleaning equipment. The equipment comprises the posture adjusting device (1) and the cleaning device (2). The posture adjusting device comprises a first-level swing mechanism (12), a second-level swing mechanism (17) and a third-level swing mechanism (19); a parallelogram four-connecting-rod derricking mechanism composed of a main connecting rod base (13), two connecting rods (14) and an auxiliary connecting rod base (16). The cleaning device comprises a rolling brush support (21), a rolling brush (22), a rolling brush driving mechanism (23), a water blocking cover (24) and a water spraying pipe (25). The bottom end of the rolling brush support is fixedly connected to the third-level swing mechanism. The posture adjusting device and the cleaning device of the rolling brush type cleaning equipment achieves adjustment with multi-degree of freedom by controlling the swing mechanisms and the parallelogram four-connecting-rod derricking mechanism. Convenience is made for storage and adjustment with multi-degree of freedom in a small space is achieved. Rolling brush work under the different working conditions can be realized, and the equipment is easy to operate and facilitating working.

The invention discloses an intelligent inflatable type table lamp. The intelligent inflatable type table lamp comprises a lamp holder, a lamp shade, a shell and a control device; a power source line is arranged in the lamp holder, the lamp shade is connected with the power source line through a soft wire, the shell is connected with the lamp holder and the lamp shade, the shell is made from inflatable plastics and of a double-layer inflatable structure, at least three independent air bags which are arranged symmetrically are arranged in the interlayer space between the inner wall and the outerwall of the shell, and change of the extending direction and the length of the shell is achieved by inflating the air bags with an air pump; the control device comprises an inductor, a second position sensor, a receiver, a processor and a controller, wherein a first position sensor is arranged in the inductor; the second position sensor is arranged on the lamp shade; the receiver is in communication connection with the first position sensor and the second position sensor; the processor is electrically connected with the receiver; and the controller controls starting of the air pump, and the other end of the shell is enable to drive the lamp shade to move into a designated position range by adjusting the inflating volume of different air bags. According to the intelligent inflatable tablelamp, the inflatable shell serves as a connector of the lamp shade and the lamp holder to achieve intelligent movement of the lamp shade, and the requirements of people for lamplight in a dynamic state are met.

The invention discloses a projection curtain support having a stable use state. A curtain accommodation barrel (5) is disposed on a supporting rod (1) by a first adjusting mechanism, and a first locking bolt (8) is unscrewed, and then a slider (7) is capable of sliding upwards and downwards on the supporting rod (1) to adjust the position. A straight rod part (3.2) is disposed on the top end of the supporting rod (1) by a second adjusting mechanism, and a second locking bolt (10) is unscrewed, and then the height of the curtain hook (3) is adjusted. A middle segment of a rigid hanging thread (11) is set to be a projection segment (15). The accommodation barrel is fixedly disposed on the supporting rod by a rotating shaft, and the accommodation barrel is vertically arranged to realize storage, and when the accommodation barrel is horizontally arranged, the curtain can be pulled out for use. The curtain and the support can be conveyed and stored integratedly. The middle segment of the rigid hanging thread is the projection segment, and when the curtain is hung up, the curtain hook is stably clamped in the projection segment, and therefore the curtain is prevented from swinging leftwards and rightwards during the use.

The invention provides a DVB-T2+S2 television signal processing method and system, the system includes an audio buffer: used for buffering the digital audio data; a video buffer: used for buffering the digital video data; a high-speed flash memory: used to store all pixel data of all frames of a GOP; a video output module used for playing the processed video data; a permanent storage: used to store processed DVB-T2+S2 TV signals. The invention provides a DVB-T2+S2 television signal processing method and a system thereof. Under the condition that the picture quality is kept as much as possible,the video signal content of the television signal is subjected to lossy compression, the television signal storage occupying space is reduced, the memory utilization ratio is improved, and the methodhas good practicability.