49results about How to "Realize the function of limit fixation" patented technology

The invention discloses a stretchable rotating dairy product sale frame, which includes a base. Four corners at the bottom of the base are fixedly connected with supporting legs, the top of the base is fixedly connected with a fixing shell in a penetrating mode, an inner cavity of the fixing shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the top of the base is fixedly connected with a protective shell. According to the stretchable rotating dairy product sale frame, though cooperative using of the arranged base, a second clamping mechanism, a limit mechanism, a first clamping mechanism, a clamping plate, a rotating mechanism, a sliding mechanism, the protective shell, a rotating rod, the fixing shell, the supporting legs,a placement plate, a transverse plate, a vertical plate, a second display frame, a pull plate, a first display frame, a limit groove, a large wheel disc, a belt, the rotating shaft, a small wheel disc, and the motor, the problem that the existing dairy product sale frame cannot display dairy products comprehensively, the quantity of the displayed dairy products cannot be adjusted, limiting and fixing of the dairy products are not realized, and breakage is caused due to the fact that the dairy products are prone to falling during display are solved.

The invention discloses a location-fixation mechanism for wood plate drilling. The location-fixation mechanism for wood plate drilling comprises a workbench, wherein a fixed base is arranged on the workbench; a support table is fixedly connected to the fixed base; a support rod is fixedly connected to the support table; an adjustment panel is slidably connected to the support rod; a first slide plate is slidably connected to the adjustment panel; a fixed shaft is arranged at the bottom of the first slide plate; a press block is arranged at one end of the fixed shaft; a slide support frame is arranged on the workbench; a second slide plate is slidably connected to the slide support frame; a rotary shaft is arranged on the second slide plate; a rotary disc is rotationally connected to the rotary shaft; and a location device is arranged on the rotary disc. According to the invention, a wood plate is accurately located in a drilling area, and bidirectional limit and fixation effects on a horizontal surface and a vertical surface are conducted on the wood plate to avoid a displacement phenomenon of the wood plate during drilling; drilled holes are uniform in shape and size, and thus the drilling quality is improved; and moreover, the position adjustment of 90-degree rotation can be carried out on the wood plate according to the actual needs of operating personnel, and thus the drilling efficiency is increased.

The present invention relates to the technical field of robots, specifically an intelligent call robot for a call center, including a control unit, an operation unit and a moving unit. A control panel and a power supply are arranged inside the control unit, and an infrared induction lamp is installed at the rear end of the moving unit. The front end of the part is provided with a charging interface, and the upper and lower ends of the charging interface are equipped with a limit mechanism that can fix the mobile part to the power socket. The limit mechanism is driven by the linkage mechanism to perform telescopic movement in the mobile part. Inside the moving part and driven by the driving device, a suction cup is provided at the end of the limit mechanism, and the suction cup is movably installed on the limit mechanism, and a clamping assembly for axially fixing the suction cup is arranged on the limit mechanism. The advantage of the present invention is that it realizes good contact between the charging interface and the power supply interface, thereby ensuring a continuous and effective charging process.

The invention discloses a semi-precision plastic-encapsulated resistor, specifically relating to the field of resistance, including a resistance mechanism for adjusting the size of the current blocking effect in a circuit. Both ends of the resistance mechanism are electrically connected with conductor connections for auxiliary connection of components at various levels. Mechanism, the interior of the conductor connection mechanism is equipped with a reset mechanism as a transmission power source. When the connecting section of the torsion spring is disconnected from the fuse block, the reset-type ruler spring section drives the center positioning sleeve to rotate, and uses the meshing of the corresponding external thread groove and the guide piece internal thread groove to push the outer ring sleeve to guide The end of the body connection mechanism moves, thereby pushing the conductor-type cantilever and the elastic arc conductor to bind the rod-shaped wires outside the conductor connection mechanism, which relatively improves the problem that small circuit board components are difficult to weld evenly for electrical connection.

The invention provides a local turf management device based on greening construction, comprising a box structure; a fixed structure is installed at the right end of the box structure; a frame structure is slidably installed inside the box structure; The control structure is hingedly installed; the crawler structure is installed on the frame structure; the box structure also includes a main box, a pusher, and an installation slot, and two sides of the main box are clamped and fixed with a separate outer wall, and the outer wall is A push handle is fixed on it, a mounting slot is opened at the left end of the inner wall of the main box, the end of the hinged connecting rod extends directly to the outside of the main box, and a tension rod is hingedly installed at the hinge position near the connecting rod, and the root of the tension rod slides In the installation groove, when the connecting rod swings up or down, the connecting rod can be directly fixed to a certain position by the tension rod, thereby effectively realizing the limited and fixed effect of the tension rod on the connecting rod.

The invention relates to a cutting and processing equipment for wooden structure building materials, which includes a base, a fixing table and a cutting device. The design concept of cutting and processing multiple woods is used for cutting and processing wooden structural building materials. The cutting device set by this equipment can realize the function of longitudinal and horizontal cutting of wood. By setting multiple sets of cutting units, multiple woods can be cut at the same time. cutting, thereby increasing the speed of cutting and processing of building materials.

The invention relates to a complete set of primary and secondary fusion ring network cabinets, and relates to the technical field of ring network cabinets. Between the first chute, the first chute is opened along the width direction of the base; a number of transition units are installed on the base through the first chute; the bottom of the transition unit is provided with a first slide rail extending along the opening direction of the chute, the first A slide rail is slidably set in the chute; the bottom of the feeder unit is provided with a second slide rail along the length direction of the base, and the base is provided with a second slide slot along the length direction of the second slide rail, and the second slide rail is slidably set In the second chute; the first chute and the second chute are perpendicular to each other, and the feeder unit is also provided with a limit mechanism for limiting the transition unit; the present invention has the ability to meet the needs of users to add or delete units , the user can freely combine the number of units according to actual needs.

The invention discloses a radian-adjustable optical fiber lens polishing device, comprising a worktable, a backboard and a fixed screw rod. A bearing on the worktable is connected with a bidirectional threaded rod, and a limit ring is fixed on the bidirectional threaded rod. The end of the threaded rod is fixed with a hand wheel, and at the same time, the two-way threaded rod and the movable frame are connected to each other, the fixed screw and the cylinder are connected to each other, and the bearing at the end of the fixed screw is connected to the fastening plate, and the fastening plate is fixed with a rubber pad At the same time, a slider is fixed on the fastening plate, and the slider and the workbench are connected to each other. The optical fiber lens grinding device with adjustable radian adopts a movable adjustment grinding mechanism, which can realize the adjustment of the inclination angle of the grinding plate, and then realize the processing of conical optical fibers with different radians, and can realize the processing of optical fibers of different sizes through the distance adjustment mechanism. , and cooperate with the clamping device with the pre-positioning structure, which can effectively avoid the deviation in the clamping and fixing of the optical fiber.