7results about How to "Avoid direct rays" patented technology

This invention relates to the field of atmospheric monitoring technology, and more particularly to a carbon dioxide collection device for atmospheric monitoring, comprising: a support tube; a fixed bracket, conical in shape and fixed to the top of the support tube; a housing, fixed to the upper surface of the fixed bracket, for accommodating a filter assembly and forming a sampling airflow channel; a wind-adaptive air intake assembly, rotatably connected to the upper end of the housing, for automatically turning the air inlet to the leeward side; an air extraction power assembly, installed inside the fixed bracket, for forming a directional airflow inside the device; and a negative pressure storage tank, installed on the bottom plate of the support tube. This invention uses a vertical wing to drive the air intake square tube to automatically turn the air inlet to the leeward side, effectively avoiding direct wind and sand; the windbreak frame, driven by wind force, moves a limiting block to lock the fixing ring, stably locking the air intake square tube; this double windproof design avoids wind and sand intrusion, prevents airflow swaying, and ensures stable and reliable sampling.

This application relates to the field of vehicle technology and discloses a sunshade device and a vehicle. The sunshade device provided by this application includes: a sunshade curtain, which includes a curtain body and a connecting component. One end of the curtain body is connected to the connecting component, and the connecting component is used to connect to the vehicle; a drive mechanism, which is used to drive the curtain body to move so that the curtain body switches between an unfolded state and a retracted state; and a locking mechanism, which includes a first limiting member and a second limiting member. The first limiting member is disposed at the end of the curtain body away from the connecting component, and the second limiting member is disposed on the connecting component. Thus, when the vehicle is parked outdoors, the curtain body can switch to an unfolded state and block the windshield to prevent sunlight from directly entering the vehicle through the windshield. When the vehicle is in motion, the curtain body can switch to a retracted state and be locked by the locking mechanism to prevent the curtain body from shaking.

The utility model discloses a kind of crack detection devices of municipal road construction, it is related to municipal road construction technical field, including crack comprehensive tester, the front side of crack comprehensive tester is provided with shading component, the top of crack comprehensive tester is provided with control mechanism. The utility model is through the cooperation of shading component and control mechanism, solve the crack comprehensive tester of existing when detecting outdoors, usually lack the function of light shielding, when operating outdoors, light can be directly on the surface of crack comprehensive tester display screen, strong light irradiation can make the brightness of display screen relatively weaken, lead to the contrast of image and text greatly drop, originally clear crack detection data, chart etc. Information can become indistinct, difficult to distinguish, lead to operator to accurately read crack parameter Problem, to avoid light directly on the display screen of crack comprehensive tester, effect of affecting operator to read data.

This utility model belongs to the field of jaundice treatment technology and discloses a blue light blocking device for neonatal jaundice treatment, including: an adjustment mechanism, comprising a rotating component and a cover component. The rotating component includes a central circular block, and a movable collar is sleeved on the outer side of the central circular block. The movable collar is connected to the blue light blocking glass cover through a connecting block. Compared with the prior art, this utility model has the following beneficial effects: By designing the adjustment mechanism, the rotation of the rotating screw can drive the sliding block to slide up and down inside the guide groove. This allows the blue light blocking glass cover to descend smoothly, covering the treatment box to activate blue light treatment; or to rise smoothly before and after treatment, away from the treatment box, facilitating subsequent operations. When it is necessary to put the newborn into or take the newborn out of the treatment box, the blue light blocking glass cover can be pushed backward, allowing it to rotate above the treatment box without obstructing the view above the treatment box, making it easy to put the newborn into or take the newborn out of the treatment box and reducing the risk of injury to the newborn.

The utility model discloses a multifunctional tent suitable for camping, which comprises a tent body, a ceiling installed at one end of the tent body, a longitudinal branch pipe of the tent body penetrating into the ceiling, and a canopy extension mechanism slidingly installed in the branch pipe penetrating into the ceiling. The canopy extension mechanism can stretch the canopy to a suitable length according to actual needs, accurately control the sun-shading range, provide sun-shading effects according to different angles, effectively avoid direct sunlight, and significantly improve the comfort of outdoor rest and activities.

This utility model discloses a solar-powered car phone holder, relating to the field of phone holders. The device includes an adjustable base and an electric phone support. A rotating linkage assembly is rotatably connected to the adjustable base, and a solar panel with an arc-shaped appearance is mounted on the rotating linkage assembly. The solar panel powers the electric phone support. The rotating linkage assembly includes an adjustable connecting rod and a second connecting rod, with the second connecting rod rotatably connected to the adjustable connecting rod. The solar panel is mounted on the back end of the second connecting rod, which is used to adjust the orientation of the solar panel. By using an adjustable solar panel, this device can both provide power to the electric phone support and provide shade for the phone, preventing direct sunlight. Furthermore, the rotating design allows the solar panel to adjust according to the sun's position, ensuring it faces the sun at all times.

The utility model discloses a table lamp with adjustable soft light effect relates to table lamp technical field, and its structure includes lamp stand, lamp stem and lantern assembly, is seted up with the slot in the inside of lamp stand, and the bottom of lamp stem is inserted in the inside of the slot, and the top of lamp stem extends in two directions, and the end of two directions is fixedly connected with the magnetic ball, and the lantern assembly is located at the bottom side of magnetic ball, and the lantern assembly includes first lamp shade, and the inside top side fixedly connected with the connecting plate of first lamp shade, and the top of connecting plate is provided with soft light subassembly, and the bottom of first lamp shade is buckled with the closing plate. This table lamp with adjustable soft light effect, through the setting of soft light subassembly, can carry out soft light processing to the light, avoids the direct light of light to the eye, plays the protection effect to the eye, and can adjust the soft light effect of soft light board and use, improves the flexibility when using this table lamp.