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6results about How to "Restrict relative movement" patented technology
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An inner frame for LED lamp
The utility model relates to LED lamp equipment technical field provides a kind of inner frame for LED lamp, comprising: lamp shade;Anti-loose lock accessory, set in the inside of lamp shade, its outer peripheral part is in abutment with the inside wall of lamp shade;Sealing cover, install in the inner bottom of anti-loose lock accessory;Sealing anti -drop piece, set in sealing cover edge and anti-loose lock accessory corresponding position, the relative movement between sealing cover and anti-loose lock accessory can be limited.The utility model sets up anti-loose lock accessory and sealing anti -drop piece, so that the support component connection of the device is more closely, more reliable limit, can maintain inner frame structure stability for a long time, reduce the trouble caused by loosening misplacement, at the same time, the multi-dimensional sealing anti -drop design of the device setting, so that the fixation of sealing cover is more firm, sealing is more comprehensive, can significantly reduce the risk of water seepage, prolongs the service life of inner frame internal element.
Owner:JIANGXI YIJIE NEW MATERIAL TECH CO LTD
An adjustable foundation pit cushion support formwork
The utility model relates to the field of building construction technology, specifically disclose an adjustable foundation pit cushion support form, including form assembly and fixed frame, form assembly is parallel with the peripheral wall of foundation pit and interval setting, and fixed frame is installed in the foundation pit, and the bottom end of form assembly is hinged with the bottom end of fixed frame, still includes adjusting assembly, adjusting assembly is connected with form assembly and fixed frame respectively, and form assembly rotates around the hinge point under the drive of adjusting assembly, and form assembly includes multiple form units and locking mechanism, one side of form unit is equipped with connecting pin, and the opposite side is equipped with the connecting hole that cooperates with connecting pin, when connecting pin cooperates with connecting hole, and the adjacent two form units are fixed through locking mechanism, the utility model discloses the setting of adjusting assembly can conveniently adjust the inclination angle of form assembly and foundation pit bottom wall, through the setting of connecting pin, connecting hole and locking mechanism, can conveniently and quickly dismouting to form assembly, improve the efficiency.
Owner:CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP
Mechanical arm anti-deviation structure and mechanical hand
This application relates to the field of photovoltaic installation technology, providing a robotic arm anti-deviation structure and a robotic hand. The robotic arm anti-deviation structure includes a double-ended bolt with oppositely oriented threads at both ends; a rotating shaft passing through one end of the robotic arm and two side plates oppositely positioned on both sides of the robotic arm, allowing the robotic arm to rotate relative to the side plates via the rotating shaft; a fixing member for connecting the double-ended bolt and the rotating shaft, the fixing member having a screw hole and a insertion hole, the axis of the screw hole being parallel to the axis of the insertion hole; one end of the double-ended bolt is threadedly connected to the robotic arm, and the other end of the double-ended bolt is threadedly connected to the fixing member through the screw hole; the end of the rotating shaft is inserted into the insertion hole and abuts against the fixing member, allowing the fixing member to rotate around the rotating shaft via the insertion hole. The robotic hand includes the aforementioned robotic arm anti-deviation structure. This application has a simple structure and ingenious design, which can limit the relative movement between the robotic arm and the base, prevent the robotic arm from deviating, reduce the impact on the positioning accuracy of the robotic arm's end effector, and ensure installation or handling accuracy.
Owner:LEAPTING TECH CO LTD
Electric control heat dissipation assembly, air conditioner outdoor unit and air conditioner with air conditioner outdoor unit
ActiveCN222527803UImprove waterproof performanceImprove drainage capacityLighting and heating apparatusAir conditioning systemsThermodynamicsElectric control
The utility model discloses an electric control heat dissipation assembly, an air conditioner outdoor unit and an air conditioner with the air conditioner outdoor unit, the electric control heat dissipation assembly comprises an electric control installation plate, the electric control installation plate is provided with an opening, and the edge of the opening of the electric control installation plate is provided with a flange extending towards one side of the electric control installation plate; the radiator comprises a heat dissipation plate and fins, the heat dissipation plate is arranged on the electric control mounting plate, a groove matched with the turned-over edge is formed in the surface, facing the electric control mounting plate, of the heat dissipation plate, one end of the turned-over edge is inserted into the groove, and the fins are arranged in the opening in a penetrating mode. According to the electric control heat dissipation assembly, through cooperation of the turnup and the groove, rainwater can be prevented from splashing to the electric control part, the probability that the rainwater flows into the electric control part is reduced, and therefore the waterproof performance and the drainage performance of the electric control heat dissipation assembly can be improved, and the safety and the reliability of the electric control heat dissipation assembly are improved; and the service life of the electric control heat dissipation assembly is prolonged.
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD
Stop lever device and glass trolley equipment
PendingCN119117685AEasy to installRestrict relative movementCharge manipulationConveyor partsStructural engineeringFriction force
The invention is suitable for the technical field of glass trolley equipment, and provides a stop lever device and glass trolley equipment.The stop lever device is installed on a guide rod of the glass trolley device and used for limiting glass materials loaded on the glass trolley device, and the stop lever device comprises a stop lever part and a stop lever body, a hook structure is arranged at the first end of the stop lever body, the stop lever body is hung on the guide rod through the hook structure, and the hook structure is in friction fit with the guide rod. Relative movement between the stop lever body and the guide rod can be limited through friction force between the hook structure and the guide rod. The stop lever device can be quickly disassembled and assembled on the guide rod through the hook structure, and due to the fact that the hook structure is in friction fit with the guide rod, the stop lever device can fix and limit glass materials loaded on the glass trolley device.
Owner:信义节能玻璃(江门)有限公司
Trolley and trolley set
ActiveCN224184296Ureduce volumeImprove stabilityHand carts with multiple axesHand cart accessoriesStructural engineeringMechanical engineering
Owner:SHENZHEN ABSEN OPTOELECTRONIC CO LTD +1