16results about How to "Avoid squeeze" patented technology

The invention discloses a supporting structure, a flexible display device and electronic equipment, the supporting structure comprises a flexible bending piece and a supporting piece, the supporting piece is connected with the flexible bending piece, the supporting piece comprises a transition area and a supporting area which are connected in the first direction, the transition area is connected with the flexible bending piece, the transition area is provided with a weakening part, and the weakening part is provided with a second direction. The weakening part is configured to be used for reducing the anti-bending rigidity of the transition area so that the anti-bending rigidity of the supporting structure can be gradually increased from the flexible bending piece to the transition area and the supporting area in sequence in the first direction. According to the supporting structure, the flexible display device and the electronic equipment, the situation that the bent part of the supporting structure extrudes and damages the light-emitting display layer can be avoided, meanwhile, stiffness mutation of the supporting structure at the bent part is reduced, and the die mark problem of the flexible display device is effectively solved.

A flexible circuit board of a temperature sensing protection structure, a temperature sampling module and a power battery belongs to the technical field of an auxiliary structure of a temperature acquisition position in an FPC, and comprises a temperature sensor arranged at a sampling position on a circuit substrate, and a protection piece fixed with the circuit substrate and used for coating the temperature sensor in all directions is arranged at the sampling position. The utility model provides a structure for protecting a temperature sensor by bonding a protection piece on a circuit substrate to wrap the temperature sensor in all directions, and the structure is applied to a modularized temperature sampling circuit and a power battery flexible circuit board matched with the temperature sampling circuit module. And the power battery flexible circuit board is directly matched with the protection structure.

The invention discloses a wear-resistant, oil-resistant, corrosion-resistant, long-life and environment-friendly electric wire, which relates to the technical field of electric wires and cables and comprises a wire core body, an insulating layer wraps the outer side of the wire core body, a shielding layer wraps the outer side of the insulating layer, a reinforcing layer sleeves the outer side of the shielding layer, and the wear-resistant, oil-resistant, corrosion-resistant, long-life and environment-friendly electric wire further comprises a protection assembly and a heat dissipation assembly, the protection assembly comprises a plurality of heat conduction pieces arranged on the outer side of the shielding layer, the heat conduction pieces are jointly provided with a protection layer, the protection layer is fixedly connected with the reinforcing layer and used for protecting the reinforcing layer, and the heat dissipation assembly is used for absorbing heat generated by the wire core body. According to the invention, through the protection layer which can generate elastic deformation after being extruded, when the reinforcing layer has a crevasse, the crevasse can be sealed, impurities such as oil stains and the like are prevented from entering the wire, the interior of the wire is prevented from being corroded, the wire can be continuously worn, and the problem of poor shock resistance and wear resistance of the wire is solved.

The cabinet type vegetable agriculture planting box with the protection structure comprises a planting box body, a movable baffle is arranged on the lower side of the middle of the planting box body, transparent glass is arranged at the upper end of the planting box body, and illumination lamps are installed at the left end and the right end of the interior of the planting box body; single movable connecting blocks are arranged on the left side and the right side of the interior of the planting box body respectively, and adjusting rods are arranged at the inner ends of the movable connecting blocks; the sealing door plate is arranged on the front side of the planting box body, and a rubber sealing piece connected with the planting box body is arranged in the middle of the rear end of the sealing door plate. According to the cabinet type vegetable agricultural planting box with the protection structure, vegetables can be planted in a classified and partitioned mode, the phenomenon that the vegetables extrude one another in the growth process is avoided, illumination and ventilation treatment can be conducted according to needs, external protection can be conducted, and the practical effect of the device is improved.

The invention discloses corn ditching equipment capable of regulating and controlling soil moisture, and belongs to the technical field of agricultural equipment.The corn ditching equipment structurally comprises a driving control box, a rotary digging ditching wheel and two crawling driving arms, the rotary digging ditching wheel is arranged at the rear end of the driving control box, the two crawling driving arms are installed at the bottom of the driving control box in a sliding mode, and a plurality of rotary digging teeth are arranged on the peripheral side of the rotary digging ditching wheel; two positioning piles capable of being inserted into the ground are vertically mounted on the two crawling driving arms in a sliding manner, and the driving control box is connected with the rotary digging ditching wheel through a fixing seat and a traction frame; the equipment is small in size, has the capability of flexibly shuttling between rows of crops, and can execute furrow digging and forming operation; the operation process is not influenced by existing crops on the earth surface, and the furrows are dug in time, so that the air permeability of soil can be effectively improved, the absorption of roots of the crops on moisture and nutrients is promoted, the moisture regulation and control capability of the furrows of a crop planting field is recovered, and sudden drought climate is coped with.

The utility model provides a lead structure of a relay, the relay comprises a coil rack, the lead structure comprises a square needle, one end of the square needle is inserted in the coil rack, and the other end of the square needle extends back to the coil rack; the pin comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are used for clamping the square pin, a slot for inserting the square pin is formed between the first clamping part and the second clamping part in a surrounding manner, and the minimum distance of the slot is smaller than the thickness of the square pin. Therefore, the terminal pin is separated from the square pin, and the relay is powered off.

The utility model discloses a kind of carbon fiber tow wire guiding device, the utility model includes fixed frame, the fixed frame both ends are provided with guide roller, the guide roller of fixed frame same end is vertically parallel arrangement, the lateral wall of fixed frame both ends is vertically slidably connected with moving block, fixed frame lateral wall is provided with guide rod, guide rod outer wall is equipped with spring one located above moving block, fixed frame lateral wall is rotatably connected with threaded rod, threaded rod outer wall is threadedly cooperated with moving plate, moving plate one end and guide rod outer wall sliding fit, spring one both ends are connected with moving plate and moving block respectively;The utility model can change the extrusion force of spring one to moving block by adjusting the extrusion degree of moving plate to spring one by being provided with threaded rod, moving plate and guide rod, and further adjust the extrusion force of guide roller to tow, can make spring one compression after the extrusion force of guide roller to tow is reduced due to fatigue elastic force of spring one, ensure that the extrusion force of guide roller to tow is consistent.

The utility model discloses a kind of self-adapting elastic waist support mechanism and seat, including pedestal and waist support, elastic member is equipped between pedestal and waist support, elastic member can force waist support always have forward trend;Self-adapting guide structure is equipped between pedestal and waist support, self-adapting guide structure includes the sleeve portion set on one of pedestal and waist support, the sliding fit portion set on the other of pedestal and waist support, the inner hole of sleeve portion is the guide hole extending front and back;Sliding fit portion is inserted in guide hole and forms front and back sliding connection with sleeve portion;By leaving gap between sliding fit portion and sleeve portion, provide certain self-adapting adjustment space for sliding fit portion in guide hole, so that waist support can be deflected after being stressed, and smoothly slide back after deflection, avoid sliding fit portion to form larger extrusion force to guide hole inner wall, reduce the risk of jam when waist support slides, improve the use experience of seat.

This invention provides a joint module, a robotic arm, and a robot. In the joint module, an output shaft is rotatably disposed within a housing; a transmission shaft is rotatably disposed within the housing; a torque sensor is connected to both the output shaft and the transmission shaft, and is used to measure the output torque of the joint module; a flexible coupling is disposed between the torque sensor and the transmission shaft, connecting them and allowing for displacement between the torque sensor and the transmission shaft along the axial direction of the transmission shaft. Since the transmission shaft and the torque sensor do not contact each other, this avoids the pressure exerted by the transmission shaft on the torque sensor in the axial direction, further improving the accuracy of the torque sensor in measuring the actual output torque of the joint module.

The present invention relates to a piano wire take-up device for a car seat system, which comprises a frame, wherein the frame comprises a left frame and a right frame, wherein a first connecting rod and a second connecting rod are vertically arranged on the left frame, a first wire feeding wheel is arranged on the first connecting rod, and a second wire feeding wheel and a third wire feeding wheel are arranged on the second connecting rod, and a lifting and telescopic assembly, a power assembly, a reel assembly and a wire unloading assembly are arranged on the right frame. The present invention can solve the problem that a conventional wire take-up device generates extrusion force between wires during the winding process.

This invention relates to the field of domain controllers, specifically to an airtightness detection device for a domain controller. The device includes a domain controller housing, with a first end cap and a second end cap respectively installed at both ends of the housing. A base plate is installed at the bottom of the housing. Two fixing holes are provided on each side of the housing along its width. A slide is provided on the underside of the base plate, and a base slidably connected to the slide is provided on the underside of the slide. Four positioning rods are evenly installed on the upper surface of the slide. A limiting ring is provided below the fixing holes. A driving component for moving the domain controller housing is installed on one edge of the upper surface of the base. A detection component for detecting the seal between the domain controller housing and the first and second end caps is installed on the side of the upper surface of the base away from the driving component. This invention has the following advantages: it avoids the second end cap being fully subjected to the extrusion force generated by the second cylinder, preventing the second end cap from being deformed and damaged by extrusion.

The utility model relates to the technical field of battery production, and discloses a clamp device for square battery production, which comprises a clamp device case, the top of the clamp device case is fixedly connected with a metal frame, the interior of the metal frame is fixedly connected with a glass window, and the interior of the metal frame is fixedly connected with an explosion-proof steel plate. The outer portion of the metal frame is movably connected with a clamp moving arm, a telescopic supporting plate is movably connected into the clamp moving arm in a sleeved mode, a battery storage groove is formed in the bottom of the telescopic supporting plate, a supporting plate groove is formed in the battery storage groove, and the bottom of the battery storage groove is movably connected with a bottom heat insulation plate in a sleeved mode. The bottom of the bottom thermal insulation plate is movably connected with a gravity sensor; according to the utility model, the explosion-proof steel plate is arranged, the explosion-proof steel plate is arranged outside the metal frame, and the heat insulation plate is arranged at the bottom of the metal frame, so that the square battery can be prevented from being extruded when simulating the battery, and the pressure sensor can be protected from being influenced by high temperature.

The invention relates to the technical field of civil engineering equipment, in particular to a civil engineering rammed earth density detection device which comprises a flange plate, a steel pipe, a driving rod, a rotating disc, an annular drill bit and a cross-shaped fixing plate, a gear is arranged on the driving rod, a first gear ring and a conical gear ring are arranged on the rotating disc, a second gear ring is arranged on the inner side of the annular drill bit, and a servo motor is arranged on the cross-shaped fixing plate. A plate-type weighing sensor is arranged at the output end of the hydraulic cylinder, and a soil sampling box is arranged on the bottom side of the plate-type weighing sensor. A servo motor drives a rotating disc to rotate through a bevel gear and a bevel gear ring, the rotating disc drives a plurality of driving rods to rotate synchronously through a first gear on the bottom side, the driving rods can drive a ring type drill bit to rotate through a gear with the lower end meshed with a second gear ring, and soil on the peripheral face of rammed earth needing to be sampled is dug away; then the hydraulic cylinder drives the soil sampling box to slide downwards to sample soil, the manual soil sampling mode is replaced, the detection efficiency is improved, the extruded rammed soil can overflow from the position between the two steel pipes, and the pressure of surrounding soil on the soil sampling box is reduced.

The invention discloses a concrete quality detection device for constructional engineering, which belongs to the technical field of constructional engineering, and comprises a main shell, the top of the main shell is fixedly provided with a display screen for displaying numerical values, and the outer wall of the main shell is fixedly connected with a grip convenient for a worker to grasp; the bottom of the grip is fixedly connected with a supporting frame used for positioning the device, a drill bit used for detecting the quality of concrete is installed in an inner cavity of the main shell, the inner cavity of the main shell is rotationally connected with a sleeve shell used for driving the drill bit to rotate, the concrete is placed on a plane, the drill bit is rotated to be inserted into a concrete block and pulled out upwards, and the drill bit is driven by the sleeve shell to rotate. According to the concrete quality detection device, the concrete quality can be rapidly judged through simple operation of placing the concrete, rotating the drill bit to be inserted and pulled out and observing the pulling force, so that the situation that a specific shape is needed when the concrete is detected is avoided, and the detection cost is reduced.

The invention relates to the technical field of wire harness welding, and discloses a wire harness welding intelligent robot and a using method thereof.The wire harness welding intelligent robot comprises a welding table and a welding robot, two electric telescopic rods are fixedly connected to the top of the welding table, two clamping blocks are arranged at the top of the welding table, the electric telescopic rods are started to stretch out, the clamping blocks are pushed to move, and the welding table is connected with the welding robot; spring connecting rods are driven to move, the two spring connecting rods extrude each other, a sliding ring is driven to move, negative pressure is generated on the side, close to a fixed arc-shaped block, of the sliding ring, two pushing plates extrude each other along with continuous movement of a clamping block, and the pushing plates push the sliding arc-shaped block to slide in the clamping block; when the wire harness is clamped, a communicating groove in the fixed arc-shaped block is communicated with a communicating groove in the sliding arc-shaped block, and negative pressure is transmitted into the suction cup, so that the suction cup adsorbs the wire harness, uniform adsorption force is provided, the wire harness is effectively prevented from being subjected to overlarge extrusion force in the clamping process, and the situation that the position of a wire is affected due to dislocation of the wire in the wire harness is avoided.

The present invention relates to the technical field of civil engineering equipment, specifically to a civil engineering rammed earth density detection device, including a flange, a steel pipe, a driving rod, a turntable, a ring drill bit and a cross fixing plate, a gear on the driving rod, a first gear ring and a bevel gear ring on the turntable, a second gear ring on the inner side of the ring drill bit, a servo motor on the cross fixing plate, a plate-type weighing sensor at the output end of the hydraulic cylinder, and a soil sampling box on the bottom side of the plate-type weighing sensor. The servo motor of the present invention drives the turntable to rotate through the bevel gear and the bevel gear ring, and the turntable drives a plurality of driving rods to rotate synchronously through the first gear on the bottom side. The driving rod can rotate the ring drill bit driven by the gear whose lower end is meshed with the second gear ring, and the soil on the rammed earth surrounding the sampled soil is removed, and then the soil sampling box is driven by the hydraulic cylinder to slide downward to sample the soil, which replaces the manual soil sampling method and improves the detection efficiency. Moreover, the squeezed rammed earth can overflow from between the two steel pipes, reducing the pressure of the surrounding soil on the soil sampling box.