17results about How to "Good connection status" patented technology

The utility model provides a connector device used for a drawer of a switch cabinet, the connector device comprises a first support, the first support comprises a first support body, a first clamping hole and a first guide hole, the first clamping hole and the first guide hole are arranged on the first support body, and the first guide hole is distributed in a diagonal direction; the first support is installed on a cabinet body of the switch cabinet. The second support comprises a second support body, a second clamping hole formed in the second support body and a first guide rod matched with the first guide hole; a buffering mechanism is arranged between the third support and the second support, and the buffering mechanism is used for achieving movement of the third support relative to the second support; the third support is installed on a drawer of the switch cabinet. The connector device provided by the utility model adopts a miniaturized design, so that the space in the switch cabinet is effectively saved.

The invention relates to the field of cables, and discloses an integrated cable for an intelligent place, a plurality of first arc-shaped plates are arranged on the circumference of the outer side of an annular sleeve, a plurality of second arc-shaped plates are further arranged on the circumference of the outer side of the annular sleeve, and the first arc-shaped plates and the second arc-shaped plates are arranged in a staggered manner; a second arc-shaped plate and a first arc-shaped plate move outwards until the first arc-shaped plate does not move outwards due to external reasons, at the moment, gas in a third gas cavity does not flow outwards, when external pressure is applied to the cable, the first arc-shaped plate is extruded, the first arc-shaped plate moves inwards, and a first swing plate does not swing inwards under the action of a torsion spring; the external pressure cannot be directly transmitted to the inside of the cable, damage to the inside of the cable caused by the external pressure is avoided, the service life of the cable is prolonged, meanwhile, the wire cores in the cable can always keep a good form and a good connection state, and abnormal resistance change caused by deformation, breakage and the like of the wire cores is avoided.

The utility model provides a restraining glove which comprises an oversleeve, a fifth zipper tape is arranged at the top of the oversleeve, a second zipper head is connected to one side of the fifth zipper tape, a sixth zipper tape is connected and closed to the top of the fifth zipper tape through the second zipper head, a hand restraining assembly is connected to the top of the sixth zipper tape, and an opening with the through bottom is formed in one side of the oversleeve. A first zipper belt and a second zipper belt are arranged on the two opening side edges of the oversleeve respectively, a first zipper head is connected between the first zipper belt and the second zipper belt, three binding and protecting assemblies are arranged on the other side of the oversleeve, and a fixing belt is connected between every two adjacent binding and protecting assemblies and fixed to the outer wall of the oversleeve. According to the utility model, the oversleeve with the zipper is matched with the binding and protecting component, so that the palm and the arm of a patient can be easily put in the oversleeve and then are bound and positioned by the binding and protecting component, and the convenience of positioning and fixing the palm and the arm of the patient is improved.

The utility model relates to the field of air conditioner drain pipes, and discloses a wall-mounted integrated air conditioner drain pipe connecting piece which comprises a connecting cylinder, the connecting cylinder is fixed to the outer wall of a condensate pipe, the outer wall of the connecting cylinder is movably sleeved with two locking rings, and a plurality of connecting plates are fixed between the two locking rings. A conical rubber sleeve is fixed to the right side of the connecting cylinder, a drainage pipe is detachably arranged in the rubber sleeve, and a plurality of elastic clamping plates are fixed to the right end of the connecting cylinder. According to the utility model, the connecting cylinder, the rotating ring, the internal thread, the external thread, the locking ring, the connecting plate, the rubber sleeve and the elastic clamping plate are matched for use, so that the condensate pipe and the drain pipe can be quickly connected, additional auxiliary tools are not needed, the operation difficulty is reduced, and the installation is simpler and more convenient.

The utility model discloses a dustproof net for green construction, and relates to the technical field of dustproof nets, the dustproof net comprises a dustproof net, a plurality of connecting assemblies are distributed on the periphery of the dustproof net, and the connecting assemblies are used for realizing connection between two dustproof nets and increasing the connection force between the dustproof net and the ground; the connecting assembly comprises a connecting bottom piece, a bent top piece, a first through hole, a second through hole, a third through hole, an elastic clamping block shaped like the Arabic numeral seven, a clamping cone and a clamping ring groove. According to the dustproof net, the two dustproof nets can be conveniently connected through the connecting assembly, the connecting position of the two dustproof nets is in an overlapped state, the connecting position of the dustproof nets is kept in a good connecting state through the structure, the dustproof nets cannot be blown to be separated by wind, and meanwhile when the dustproof net meets the soil ground or a stone-powered hammer, the dustproof net is not prone to falling off. The clamping cone end protruding out of the bottom of the dustproof net can be inserted into the soil or a gap of a stone, and the connection force between the dustproof net and the ground can be increased.

The invention relates to an end plate for a battery cell, a battery module, a battery pack and a vehicle. The end plate for the battery cell comprises an end plate body, an insulating protection seat and a sliding structure, the end plate body is used for being arranged on one side in the expansion direction of a battery cell, and the insulating protection seat is used for being connected with an output electrode of the battery cell; the insulation protection seat is in sliding connection with the end plate body through the sliding structure along the expansion direction of the battery cell, so that the end plate body can slide relative to the insulation protection seat along the expansion direction when the battery cell expands; therefore, the condition that the output electrode is broken or the welding seam between the output electrode and the battery cell is invalid is avoided to a certain extent, the service life of the battery module is prolonged, and the safety performance of the battery module is improved.

The invention provides a mobile phone loading recognition mechanism and method.The mobile phone loading recognition mechanism comprises a connecting unit, a control unit and a recognition unit, a mobile phone is suitable for being connected to a fixed body through the connecting unit, the connecting unit is arranged on the control unit, and the recognition unit is arranged on the control unit. The recognition unit is connected to the connecting unit and the fixed body in a communication mode, the recognition unit comprises a Bluetooth chip, a steering engine and a processor, the clamped posture of a clamped mobile phone is detected through a built-in acceleration sensor, a pitching signal is sent to the processor through Bluetooth communication, and the processor is connected with the Bluetooth chip. The processor drives the steering engine and the clamping unit to drive the mobile phone to do pitching motion, the acceleration sensor recognizes whether the connection state between the mobile phone and the support body is good or not according to the acceleration change caused by the pitching motion, detection is accurate, use is convenient, and operation is easy.

This utility model discloses a rapid terminal pin removal inspection device, including a housing, a power module, a relay, a power switch, a push-to-retract switch, a telescopic probe, an indicator light, and an alarm. The power module and relay are connected inside the housing, and the power module is connected to the relay and power supply via wires. The power switch is connected to one corner of the top surface of the housing. The push-to-retract switch is connected to the top surface of the housing and is connected to the power module and relay via wires. The telescopic probe is connected to the top surface of the housing inside the push-to-retract switch. The alarm and indicator light are sequentially connected to the top surface of the housing next to the push-to-retract switch, and the telescopic probe and indicator light are connected to the relay via wires. Compared with the prior art, this utility model improves the inspection efficiency of terminal insertion status and reduces manual operation by pressing down the end face of the finished wire to push the telescopic switch, causing the telescopic probe to push out the improperly inserted terminal. The indicator light corresponding to the telescopic probe that is not pressed down does not light up, and the alarm lights up.

The invention relates to a battery module and a battery pack, the battery module comprises a body and a second conducting strip, the body is used for storing electric energy, and the body is provided with a first conducting strip and an electrode base; one end of the second conducting strip is connected with the first conducting strip and is fixed on the electrode base together with the first conducting strip, and the other end is connected with an adjacent battery module; wherein the second conducting strip is provided with a first groove, the first conducting strip can extend into the first groove, and a conducting block is further arranged between the first groove and the first conducting strip; the distance between the upper arm and the lower arm of the first groove is gradually increased in the direction of going deep into the first groove; the first conducting strip is provided with a first clamping concave part, so that a mounting space with a rhombic section is formed between the first conducting strip and the second conducting strip, and the conducting block is mounted in the mounting space. According to the battery module, when the current flows through the second conducting strip, the heat productivity of the second conducting strip is reduced, and the transmission efficiency of the current between the battery modules is improved.

The invention belongs to the technical field of sensors, and discloses a pressure sensor. The pressure sensor comprises a first welding table, an isolation diaphragm, a second welding table, a cup base and a connecting pipe. A connecting hole is formed in the first welding table; the isolation diaphragm is arranged at the bottom of the first welding table, and the isolation diaphragm is arranged opposite to the opening of the connecting hole; the second welding table is welded to the end, away from the isolation diaphragm, of the first welding table, and the second welding table and the first welding table are made of different materials. The cup base and the second welding table are welded, a positive pressure oil cavity is defined in the cup base and the second welding table, and the cup base and the second welding table are made of the same material. One end of the connecting pipe is communicated with the positive pressure oil cavity, the other end of the connecting pipe penetrates through the second welding table and is arranged in the connecting hole, and the positive pressure oil cavity is communicated with the connecting hole through the connecting pipe. According to the invention, the problems of welding compatibility and reliability after the pressure sensing core body of the pressure sensor is made of different materials can be solved, and meanwhile, the cost is reduced.

The utility model relates to the technical field of pressure transmitters, in particular to a wireless pressure transmitter convenient to install, which comprises a transmitter body and an installation plate, and the transmitter body is arranged at the upper end of the installation plate. The connecting mechanism is arranged at the upper end of the mounting plate, and the surface of the connecting mechanism extends to the surface of the transmitter body; wherein the connecting mechanism comprises a connecting pipe fixedly connected to the inner wall of the mounting plate, and a sealing assembly is arranged in the connecting pipe; during installation, the connecting pipe and the transmitter body can be installed under the effect of the sealing assembly, the auxiliary sealing effect is achieved, the device can extrude the air bag while tight connection is conducted, and therefore the air bag can be prevented from being damaged while the air bag deforms. A good sealing effect can be achieved when the transmitter body and the connecting pipe are connected, and then the situation that internal fluid leaks outwards after connection is reduced.

The utility model provides a riveting support which comprises a metal piece, a bending piece, a connecting piece and an installation through hole. The bending piece is connected to one end of the metal piece; the connecting piece is connected to one end of the bending piece; and the mounting through hole is formed in the surface of the metal piece. According to the riveting support provided by the utility model, the bending piece with the connecting piece is arranged at one end of the metal piece and is matched with the mounting through hole for use, so that compared with the traditional screw connection, the riveting support is simpler and more convenient to operate, and a large amount of time can be saved and the production efficiency can be effectively improved in a large-scale production and assembly process; due to the fact that the riveting support does not depend on screw connection, the situation that threads are abraded due to repeated disassembly does not exist, the connection stability is guaranteed, a good connection state can be maintained no matter the riveting support is used for a long time or frequently installed and disassembled, and normal operation of equipment or products is guaranteed.

The utility model discloses a plastic sheet pile butt joint structure, which relates to the technical field of plastic sheet piles and comprises a plate body, second reinforcing ribs are arranged on the inner side of the plate body in an equidistant array mode, connecting holes are formed in two ends of each second reinforcing rib, the two ends of each second reinforcing rib extend to the joint of the left end and the right end of the plate body, and connecting pieces are installed at the left end and the right end of the plate body. The connecting piece comprises a connecting frame, connecting plates are arranged on the connecting frame at equal intervals, connecting rods are fixedly arranged at the two ends of each connecting plate, the connecting rods are correspondingly matched with the connecting holes, vertical connecting grooves are formed in the left end and the right end of the plate body, tenons are arranged on the left side and the right side of the connecting frame, and the tenons are correspondingly matched with the connecting grooves. The second reinforcing ribs are arranged, the two ends of the second reinforcing ribs extend to the connecting positions of the left end and the right end of the plate body, the strength of the connecting positions of the plate body can be enhanced, the problem of stress deformation of the connecting positions is avoided, and meanwhile the connecting rods are correspondingly matched with the connecting holes, so that the plate body is tightly connected, and the loosening problem is reduced.

The utility model provides a kind of double-effect evaporative air conditioner heat exchanger, belong to mechanical technical field.The double-effect evaporative air conditioner heat exchanger, including left and right side plates, between them are installed with up and down misaligned double heat exchange components, each contains heat exchange tube, elbow and refrigerant pipeline, and is sealed by processing.The core innovation is in unique heat exchange fin assembly, and up and down misaligned fin is fixed by connecting block, and fin end portion is equipped with gap slot, and arc hole is arranged in inside, and connecting block side wall is equipped with ball. During installation, fin gap slot is seamlessly attached with the outer wall of heat exchange tube, ball is embedded in arc hole, and firm clamping is realized.This design not only increases heat exchange area by double-effect misaligned layout, and the close attachment of fin and pipe wall also reduces thermal resistance, improves heat transfer efficiency.More importantly, modular fin assembly is easy to disassemble as a whole, greatly simplifies cleaning and maintenance process, reduces cost, prolongs equipment life, and ensures long-term efficient and stable operation of air conditioner.

The invention relates to the technical field of Internet of Things communication, in particular to an Openthread-based approach networking and automatic addressing method, system and device and a medium, and the method comprises the steps: obtaining a network connection access request sent by a to-be-linked device to an Openthread gateway in real time; checking the network connection access request through a preset checking mechanism, and according to a checking result, calculating connection node load values between to-be-linked equipment conforming to the checking mechanism and servers of all Openthread gateways; performing weighted polling processing on the servers of the Openthread gateways according to the load values of the connection nodes to obtain performance evaluation results of the servers of all the Openthread gateways; and according to the performance evaluation result, linking the to-be-linked device with the server of the Openthread gateway with the optimal performance evaluation result, so as to carry out multi-node shunt transmission on the server of the Openthread gateway. According to the invention, when industrial equipment or intelligent furniture equipment is close to the gateway, automatic scanning network access and automatic addressing are realized, and the on-site network configuration process is simplified.

The utility model discloses a high-voltage single-sided board LED lamp strip, which belongs to the technical field of LED lamp strips and comprises an H-shaped support part, a rotating rod is fixedly mounted on the outer wall of one side of the H-shaped support part, centripetal clamping components for centripetal clamping of a lamp strip body are arranged in an upper concave cavity and a lower concave cavity of the H-shaped support part respectively, and the rotating rod is fixedly mounted on the rotating rod. Each centripetal clamping assembly comprises two symmetrically-arranged clamping plates and a plurality of elastic components installed on the back faces of the clamping plates correspondingly, and the free ends of every two adjacent clamping plates are each provided with an extruding and inserting groove allowing the lamp strip body to be extruded and inserted. The outer walls of one sides of every two adjacent clamping plates are each provided with a contact pin mounting groove used for clamping and fixing the head end of the cut lamp strip body and allowing a contact pin to be inserted therein, and the end, back on to the H-shaped support part, of the rotating rod is connected with a mounting support disc through a rotating assembly.

The invention discloses a method, a device and equipment for identifying a connection relation in a system environment and a medium, and relates to the technical field of software testing, and the method can accurately construct a real-time connection relation between a system and a server in the system environment, so that the system keeps a good connection state and operation performance in a dynamic adjustment process. The method comprises the following steps: pre-constructing a full-quantity connection information base; executing the full-quantity test case according to the full-quantity connection information to obtain a calling link set corresponding to the full-quantity test case; selecting a minimum test case set from the total test cases according to the minimum coverage principle of the relationship between the systems; and executing the minimum test case set in the environment of the initiator system, so that the minimum test case set associates and tracks the system and / or the server with the execution identifier when skipping to different environments, and the connection relationship between the system and the server in different environments is obtained.