12results about How to "Increase display space" patented technology

The utility model discloses an advertisement design display device, relates to the technical field of advertisement display devices, and provides the following scheme that the advertisement design display device comprises a device body, a display screen is detachably connected to the top of the device body, and an adjusting assembly is arranged on the outer wall of the display screen. When advertisement design is publicized and displayed through the display device, in order to improve the multifunctionality of the display device, increase the display space of the display device during display, display effects on different advertisement designs through multiple means and achieve the shielding and dustproof effects when the display screen is not used, the extension plate can be used as needed, and the extension plate can be used as needed. A servo motor is started to drive a worm to rotate through rotation of a bevel gear set, the worm rotates to drive an extension plate fixedly connected with a rotating shaft to turn over through connection of a worm gear, and the effect of improving the advertisement design display space adjustment convenience of the display device is achieved.

This invention belongs to the field of detonator wire testing technology, specifically a multi-type switching system and device for electronic detonator leads based on relay parallel connection, including a host computer; the host computer is connected to a test host device via signals; the test host device is connected to multiple sets of communication wire switching devices via signals; and the communication wire switching devices are connected to a module terminal test device via signals.

The invention discloses model multi-stage display equipment for architectural design, and belongs to the technical field of architectural model display. The model piece is lifted through the lifting assembly for overall display, and the model piece continues to rise, so that a rope is straightened and exerts acting force on a sliding rod, a first ball can control a rotating roller to rotate through a first arc-shaped groove, the rotating roller can drive a convex rod and a circular ring sleeve to vertically move through a second arc-shaped groove, and the model piece continues to be lifted; not only is the display space increased, but also the circular ring sleeve can drive the model piece to be separated downwards through the connecting seat, so that the spliced model piece can be conveniently split and displayed, different display surfaces of the model piece are increased, and after the lifting assembly retracts, an extension rod is in contact with the bottom cabinet to drive a second ball to be matched with a third arc-shaped groove to realize rotation of a rotary drum; the upper model piece rotates in advance, and the lower model pieces are driven to rotate and stagger one by one through extrusion of the first driving rod and the second driving rod, so that various layer display states of the model pieces can be provided.

The invention discloses an interface display method and device, electronic equipment and a storage medium, the interface display method comprises the steps that a first interface is displayed, and the first interface comprises a status bar and a real-time activity reminding control corresponding to a first application located in the status bar; if the real-time activity reminding control meets the folding condition, the real-time activity reminding control in the status bar is switched to a first icon corresponding to the first application, and the display size of the first icon is smaller than that of the real-time activity reminding control. According to the method, when the electronic equipment displays the real-time activity reminding control in the status bar, the real-time activity reminding control can be switched to the icon of the application to be displayed under the condition that the real-time activity reminding control meets the folding condition, so that the influence on the display of icons of other applications in the status bar is avoided.

The utility model discloses a digital display device for classroom teaching, which relates to the technical field of digital teaching and comprises a box body, a lifting column and a supporting plate which are arranged from bottom to top, the supporting plate is square, a plurality of display plates are vertically arranged on the periphery of the upper end face of the supporting plate, the supporting plate is provided with threading grooves corresponding to the display plates, and the threading grooves are communicated with the lifting column. Fixed cross rods are arranged at the upper parts of the threading grooves; a plurality of threading grooves and a plurality of fixed cross rods are arranged; a fixing frame is arranged below the supporting plate, a wire harness groove is formed below the fixing frame, a wire drag chain is connected below the wire harness groove, and the lower end of the wire drag chain is connected with the box body. According to the utility model, through the threading groove and the fixed cross rod arranged on the support plate, and the fixed frame and the wire harness groove arranged at the lower end of the support plate, the wire drag chain can be bound and fixed orderly, thereby avoiding messy equipment wires, facilitating heat dissipation and arrangement, and effectively reducing accidents such as fire disasters and the like caused by messy placement of the wires.

The application discloses a novel active fireproof distribution box in the technical field of distribution boxes, which comprises a box body, and circular shafts are fixedly installed at the back of both sides of the inner cavity of the box body. The high-pressure cavity, electromagnetic valve, circular air bag and first thorn needle are arranged. When a fire breaks out inside the box body, dense smoke will be continuously generated inside the box body. At this time, the two smoke sensors can sense the generation of the dense smoke and send a signal to the controller. The controller will control the electromagnetic valve to open. At this time, the high-pressure gas in the high-pressure cavity can enter the inside of the bottom cavity. Under the action of the air pressure, the moving plate can drive the first thorn needle to move downward. Finally, the bottom end of the first thorn needle can puncture the circular air bag, so that the circular air bag is burst open. At this time, the dry powder in the circular air bag can be scattered downward, so that the effect of extinguishing the fire source inside the box body can be achieved, and the active fireproof purpose is effectively achieved.

The utility model relates to the technical field of hardware product distribution, in particular to a hardware product distribution box which comprises a bottom box body, universal wheels are installed at the four corners of the bottom end of the bottom box body, a first inner partition plate is arranged in the bottom box body, and an adjusting supporting assembly is arranged at the top end of the bottom box body. A first top box body assembly is arranged behind the top end of the adjusting supporting assembly, a sealing cover assembly is arranged at the top end of the first top box body assembly, a pushing handle is arranged in the middle of the front end of the bottom box body, and grabbing blocks are arranged at the bottoms of the front end and the rear end of the bottom box body. Then the first top box body assembly and the second top box body assembly at the top end are unfolded in a front-back sliding mode, the sealing cover assembly is folded and unfolded again, the display space is enlarged, taking is convenient, practicability is improved, a pushing handle is located at the front end and matched with universal wheels for pushing and moving, then grabbing blocks on the two sides are convenient to lift, and moving applicability is improved.

The utility model provides an adjustable conference display board, which relates to the technical field of display boards, and comprises a support seat and an expansion mechanism, one side of the top end of the support seat is rotatably connected with a display whiteboard, the back of the display whiteboard is provided with a storage groove, one side of the storage groove is provided with an auxiliary groove, and the auxiliary groove is provided with a plurality of expansion mechanisms. The back face of the display whiteboard is in bolted connection with a supporting arc plate, and an expansion mechanism is installed in the storage groove. The expanding mechanism comprises a movable plate, a movable long plate, a movable short plate, an expanding plate and an auxiliary assembly. Through the arrangement of an expansion mechanism, when the device is used, a movable plate is rotated through one end of a movable long plate, then the angle of an expansion plate is adjusted through a movable short plate, a fixing rod is pulled out of an auxiliary groove, a connecting rod is pressed downwards to an embedding hole, the fixing rod is released, and the connecting rod is locked to the outer side of the movable long plate through a first connecting spring; and the movable long plate is fixed, so that the movable expansion plates are arranged on the two sides of the display whiteboard, and the display space is increased.

The utility model relates to the technical field of outdoor stoves, and discloses an outdoor stove, the outer part of a stove body is sleeved with a shielding device, the shielding device comprises an adjusting frame, a shielding frame and a bolt, the top of the adjusting frame is fixedly communicated with the shielding frame, the bolt is embedded in the front surface of the adjusting frame, the two sides of the shielding frame are both fixedly connected with handles, and the handles are fixedly connected with the adjusting frame. And two guide blocks are longitudinally and fixedly connected to the two sides of the inner wall of the adjusting frame, two baffles are fixedly connected to the interior of the shielding frame, and an adjuster is installed at the bottom of the furnace body. The shielding device can shield the periphery of the top of the oven body, serious loss of heat in the oven body caused by large outdoor wind power is prevented, the baking time of food materials cannot be prolonged, normal use of the oven body is guaranteed, a user can conveniently and temporarily store barbecued food and other food through the gap between the baffle and the shielding frame, and the practicability is high. The arrangement space of the oven body is increased, follow-up eating is facilitated, the whole shielding device can be conveniently detached from the oven body, and follow-up maintenance and use are facilitated.

The utility model discloses a foldable electric tricycle carriage frame, including first frame board, the right -hand member welding of first frame board is connected with second frame board, the left side of second frame board is opened with first fixed hole, the upper end of first frame board is close to the front -back side fixedly connected with slide rail, the slide rail is connected with carriage side baffle through the sliding slot sliding, the carriage side baffle is swingly connected with extension baffle through the pin shaft, the carriage side baffle is swingly connected with extension baffle through the pin shaft, thereby has increased the height of original side baffle, and the convenient load thing to the goods plays the restriction, when using, will the carriage side baffle together with extension baffle through the sliding slot on the slide rail and move adjustment, will the fourth hand screw rod screw connection in second fixed hole, to the carriage side baffle of moving adjustment is positioned, folds extension baffle and carriage side baffle, and the extension baffle after folding can act as the table top use, increases the article display space when the stall.

The utility model relates to the technical field of show case, especially a folding show case and folding combination show case, including side frame, several groups of layer board, two groups of symmetric setting vertical rod, the below of layer board is provided with the latch piece, is connected through several groups of cross bar between two groups of vertical rods, side frame and vertical rod rotary assembly and can be folded to the cross bar, layer board rotary assembly is on the vertical rod, the latch piece and vertical rod sliding assembly, when the latch piece and vertical rod are connected, layer board is with the latch piece as the pivot and is folded to two groups of vertical rods between the upper turning, when the latch piece and vertical rod are separated, layer board can be disassembled from the vertical rod, through setting the latch piece, both can make layer board in 90 degree range free turnover, realize layer board flexible rotary folding, also can make layer board and vertical rod through the sliding quick disassembly and assembly of latch post, after layer board disassembly, can improve the bearing capacity of show case, satisfy the diversified use demand under different scenes.