57results about How to "Reliable electrical connection" patented technology

This utility model discloses a modular connection structure and smart glasses, including an electronic module component one and an electronic module component two connected by a detachable structure. After the electronic module component one and the electronic module component two are connected in place, a closed electrical circuit is formed, which can realize the quick assembly and disassembly of different modules. Firstly, it can reduce the weight of the wearer when not in use, and secondly, it is convenient for later replacement and maintenance, while also being adaptable to a variety of usage scenarios.

This invention belongs to the field of headphone technology, and specifically relates to a quick-release structure for a headphone battery with elastic contact. It includes: a sound-generating unit with a mounting groove containing a receiver, and at least two inductive elements; and a battery unit with a conductive plate located inside the battery unit. By placing the conductive plate inside the battery unit, leakage caused by contact between the battery electrodes and the external environment is prevented. When the battery unit needs to be placed on the sound-generating unit, the receiver contacts the conductive plate, thereby establishing circuit continuity. This allows for easy assembly and disassembly of the battery unit and the headphone's sound-generating unit. During assembly, simply placing the battery unit on the sound-generating unit allows for automatic alignment and circuit connection through physical contact, eliminating the need for soldering, ribbon cables, or connectors, significantly reducing the difficulty and cost of automated assembly.

This utility model discloses a short-circuit troubleshooting tool for electronic cigarette batteries. It relates to the field of electronic cigarette testing technology and includes a testing component. The testing component has a replacement component at its bottom. The testing component includes a handle, a connecting part at its bottom, a mounting block at the bottom of the connecting part, and a connection hole at the bottom of the mounting block. The replacement component includes a replacement head, a mounting slot at its top, and a connection plug fixedly installed inside the mounting slot. The mounting block is inserted into the mounting slot, and the connection plug is inserted into the connection hole. The replacement head has a testing head at its bottom, a positioning head at its bottom, and an electrode contact at its bottom. This utility model allows for convenient replacement of the replacement component according to the electronic cigarette battery to be tested, facilitating short-circuit troubleshooting and possessing high practical value.

This invention relates to a detachable semiconductor ice-making module and a vehicle refrigerator incorporating the module. It solves the technical problems of poor ice-making effect and high cost in existing vehicle refrigerators. The module includes an ice-making housing with an ice-making mounting cavity. The upper end of the ice-making housing has an opening communicating with the ice-making mounting cavity, and an ice-making box is installed within the opening. An ice-making box cover is provided at the upper end of the ice-making box, and an ice-making component is located within the ice-making mounting cavity at the lower end of the ice-making box. A detachable connecting component for detachably installing the ice-making housing into the vehicle refrigerator and / or a detachable electrical connection module for electrically connecting the ice-making component to the vehicle refrigerator are provided on the outside of the ice-making housing. The advantages are: the detachable connecting component and the detachable mounting mechanism facilitate quick and easy connection between the ice-making housing and the main body of the vehicle refrigerator, improving the installation and portability of the ice-making housing, increasing ice-making efficiency, and reducing the space occupied by the ice-making equipment.

The application provides a switch body and a rotary disconnecting switch, relates to the technical field of low-voltage electrical apparatuses, and comprises a switch module, a contact assembly arranged on the switch module, and a wiring pipe body connected with the contact assembly. The contact assembly can be driven to close or open. The switch module is used for plugging and unplugging the wire through the wiring pipe body. Therefore, the wiring of the switch body can be completed in the form that the end of the wire is directly plugged into or unplugged from the wiring pipe body by using the structure of the wiring pipe body, so that the complicated operation during wiring of the switch body is simplified, and the wiring pipe body can also coat the outer peripheral wall of the wire, so that a reliable electrical connection relationship is formed. In addition, the wire is directly plugged and unplugged by the wiring pipe body, so that the wiring pipe body occupies a smaller space, the layout difficulty of the components in the switch body is reduced, and the miniaturization of the switch body is facilitated.

The present application aims to provide a housing and connector fitting structure capable of stably electrically connecting a card edge connector and a substrate provided in a housing. The housing and connector fitting structure is capable of directly electrically connecting a card edge connector and a substrate provided in a housing via a fitting box, characterized by comprising: a substrate provided in a housing; a housing hole provided in a housing; and a fitting box gap-fitted in the housing hole, the fitting box being fixed to the housing side in a state positioned by the substrate.

This utility model discloses a cleaning device, including a main unit, a wastewater tank, and a cleaning fluid tank, wherein the wastewater tank and the cleaning fluid tank are detachably connected to the main unit. The main unit includes a handle assembly, a handle base assembly, and a main unit assembly. The handle base assembly is detachably connected to the main unit assembly, and the handle base assembly has a channel for the lower end of the handle assembly to pass through. The main unit assembly has a connecting part, through which the lower end of the handle assembly passes and connects to the connecting part. The main unit of this cleaning device is divided into a handle, an upper part, and a lower part, and the handle, upper part, and lower part are detachable, making disassembly and assembly convenient and effectively reducing the packaging volume of the cleaning device, thus lowering packaging and transportation costs.

An electrical connection terminal and its assembly are disclosed. The electrical connection terminal includes a crimping portion and a contact portion extending forward from the crimping portion. The crimping portion includes a substrate and a wire-pressing portion extending from one side of the substrate in the width direction. The wire-pressing portion is wound around a cable core wire outside the width range of the substrate. In this invention, the electrical connection terminal achieves electrical connection between the cable and the wire core wire by winding the wire-pressing portion around the cable core wire, eliminating the need for soldering.

This invention discloses a six-phase reactor for an energy storage converter, belonging to the field of reactor technology. It includes a first reactor assembly and a second reactor assembly. The first reactor assembly includes a first base, which is composed of a U-shaped support plate and an L-shaped support plate, allowing for independent and stable placement. The second reactor assembly includes a second base, mainly composed of an L-shaped support plate, which is temporarily stabilized during manufacturing using a detachable support fixture. After each reactor assembly independently completes overall impregnation and drying, the support fixture is removed. Then, the surfaces of the terminals and connectors to be connected in parallel are polished and the paint is removed. The two bases are then fixed using base connectors, and the corresponding phase terminals are electrically connected in parallel using a phase-parallel connector to form a six-phase output. This invention, through differentiated base design and fixture assistance, allows the two reactors to be impregnated separately before being connected in parallel, balancing impregnation process quality and electrical connection reliability, and also helps to reduce the overall size of the unit.

This utility model relates to the field of grounding equipment technology and discloses a ground anchor assembly for power grounding grids. It includes a grounding plate, a support frame welded to the top of the grounding plate, a hammer plate welded to the top of the support frame, and an anchor cylinder fixedly installed at the bottom of the grounding plate. The bottom end of the anchor cylinder is conical, and the interior of the anchor cylinder is hollow. Reinforcing components are movably installed on the side walls of the anchor cylinder. During installation, rotating the adjusting screw drives the lifting sleeve and the pressing cone block downwards, pushing two reinforcing protrusions out from the opening position, thereby enhancing the friction and stability between the anchor cylinder and the ground. When disassembling the entire ground anchor assembly later, rotating the adjusting screw in the opposite direction retracts the reinforcing protrusions into the anchor cylinder, reducing the friction between the anchor cylinder and the ground, thus facilitating the removal of the ground anchor assembly from the ground, avoiding damage to the ground anchor assembly, and meeting the needs for rapid disassembly and reuse of the ground anchor assembly.

The application discloses a portable multifunctional energy storage and power supply equipment which is expandable and detachable, and belongs to the field of new energy storage and application. The equipment comprises more than one energy storage and power supply unit, and adjacent energy storage and power supply units are arranged in a stacked mode and are electrically connected with each other. The energy storage unit comprises a unit main body, the unit main body comprises more than one module expansion bin, a functional module is arranged in the module expansion bin, the unit main body is provided with a unit control panel at a position corresponding to the module expansion bin, a standard interface terminal is arranged on the unit control panel, a module control panel is arranged in the functional module, a standard interface which is matched with the standard interface terminal is arranged on the module control panel, and the standard interface terminal is electrically connected with the standard interface. The energy storage and power supply equipment has expandability, can integrate different functional modules through a unified standard interface, greatly widens the application range of energy storage products, expands application scenarios, and makes the energy storage and power supply equipment more portable.

The application relates to the field of battery replacement cabinets, and discloses an intelligent automobile battery replacement cabinet of a heat dissipation type shared battery. The cabinet body is provided with a shielding frame at the upper end, a plurality of charging compartments are formed in the front side of the cabinet body, a sealing door is arranged at the front side of each charging compartment, and a battery rack is fixedly connected in each charging compartment. A battery moving mechanism is arranged in each battery rack, the battery moving mechanism comprises a sliding supporting seat which is slidably arranged at the bottom of the battery rack, a mounting strip is fixedly connected in the battery rack, and an electric telescopic rod is arranged on one side of the mounting strip. In the use process of the battery replacement cabinet, compared with the existing inclined charging compartment cabinet body, the scheme can facilitate the taking and taking operation on the basis of ensuring the tightness of the electrical connection, effectively avoid the contact of rainwater with the charging electric contacts, can also perform water absorption and drying treatment on the electrode part of the battery to be charged, and the practical effect in rainy days is ensured.

This invention discloses an adjustable-pitch multi-channel read / write fiber optic distribution port management system and method, belonging to the technical field of methods or devices for detecting and recording carriers. The system includes: a panel description tag attached to the fiber optic distribution panel, an adjustable-pitch multi-channel tag read / write probe board, an intelligent management terminal host, and a management platform. The panel description tag stores port row identifiers, as well as panel information such as the number of port rows and columns and port pitch. The adjustable-pitch multi-channel tag read / write probe board achieves rapid adjustment of the probe array center distance by replacing the rack blocks. The intelligent management terminal host automatically compares the pitch and guides the pitch adjustment; after pitch matching, it drives the probe array to achieve batch read / write and consistency verification of port tags. The management platform is used to receive the results and update the fiber optic resource ledger. This invention achieves self-identification, self-adaptation, and batch read / write of multi-specification panels, significantly improving operation and maintenance efficiency and reducing error write rate and inventory costs.

This utility model discloses a remote terminal port cable fixing structure, belonging to the field of remote terminal technology. This remote terminal port cable fixing structure includes a remote terminal body and a fixing component. The fixing component is disposed outside the remote terminal body and is used to fix the connection between the port and the coaxial cable connector to prevent it from falling off or loosening. The remote terminal body includes a housing, and the front of the housing has several coaxial cable ports. The fixing component includes several first fixing rings, each of which is fitted onto the outside of several coaxial cable ports. A second fixing ring is provided on the side of the first fixing ring away from the housing. First connecting seats are installed on both outer sides of the first fixing rings, and second connecting seats are installed on both outer sides of the second fixing rings. Positioning grooves are formed inside the first connecting seats near the upper and lower ends. Positioning plates are inserted into both positioning grooves, and one side of each pair of positioning plates is fixedly connected to the side of the second connecting seat near the first connecting seat.

The application discloses an assembling method of a battery swap station. The assembling method comprises the following steps: assembling two frame structures respectively, each of the frame structures forming a battery storage area, and placing the two battery storage areas at a preset interval; and connecting a top component and a bottom component to the top and the bottom of the two battery storage areas respectively, so that the preset interval between the two battery storage areas forms a middle battery swap area. The frame structure of the battery swap station is convenient to assemble and has high expandability. When expansion is needed, the battery swap station can be quickly extended and assembled along each expandable direction of the battery swap station to quickly expand the battery accommodation capacity of the battery swap station. The battery swap station has high expandability. The battery swap station is formed by assembling modules, the modules can be simultaneously and individually assembled, and the battery swap station can be quickly formed and has high construction efficiency. The modules are formed by assembling parts, the parts have relatively small sizes, and the parts can be pre-processed to have better surface treatment effects.

The utility model provides a kind of dosing sewage treatment device for sewage treatment, it is related to sewage treatment technical field, including shell, fixed baffle, aerator;The lower end of the shell is connected with fixed frame one, and conical bottom plate is equipped in the lower end inboard of shell, and the center end of conical bottom plate is connected with drain pipe, and drain valve is installed on drain pipe, and the left and right sides of shell are respectively connected with a group of locating plate, and round hole is equipped on locating plate, the upper end of shell is placed in fixed baffle, and movable baffle is connected on fixed baffle, connecting pipe is connected on movable baffle, and filter tank is installed on connecting pipe, and electrically connected by medicament concentration sensor and electric control valve, utilize medicament concentration sensor real-time detection medicament concentration in sewage, to facilitate electric control valve accurate control medicament addition, reduce waste caused by medicament addition too much, save medicament cost, solve the problem that existing dosing sewage treatment device can appear waste caused by medicament addition too much in medicament addition process.

This utility model discloses a high-voltage switchgear cable tray structure, including a cable tray box. A sliding cavity is provided at the bottom of the cable tray box. Multiple cable box assemblies are arranged inside the cable tray box. Multiple cable guide grooves are provided inside the sliding cavity. Cable guide assemblies are slidably connected inside each of the multiple cable guide grooves. A limit component is provided on one side of the connection between the multiple cable guide grooves and the sliding cavity. A cable fixing component is threaded to one end of the top of each of the multiple cable box assemblies. This utility model provides a high-voltage switchgear cable tray structure. This device facilitates cable threading through the cable guide assembly. A cable routing slide is provided at the cable inlet end. The cable routing slide is a smooth channel, which helps prevent damage to the cable sheath during cable threading. The cable is threaded into one end of the junction box, and the second fixing screw is rotated to make the second support plate press against the cable. Then, the cable guide slider is moved to guide one end of the cable to the other end, thus completing the cable threading process.

This invention discloses a device for enhancing the stability of a power line joint, relating to the field of power line joint enhancement technology. It includes a base, a connecting rod, and a terminal block. The connecting rod, measuring 200mm x 26mm x 10mm, is located on one side of the base. The terminal block is located on the side of the connecting rod away from the base. The device is gently slipped onto the cable, and then the cable core is carefully inserted into the cable tray, ensuring complete alignment for optimal electrical connection. Next, the terminal block is accurately placed above the core, and the M8 nut and M8 locking bolt are tightened to securely hold the core in place, preventing loosening or detachment. The device limits significant cable sway at the joint, reducing stress concentration and preventing breakage, strand breakage, and unraveling due to stress concentration.

This invention provides a housing for an electrical connector. The body of the housing is configured to at least partially surround an insulating housing of the electrical connector. The body may be die-cast and includes a fixing mechanism for securing it to a first circuit board. The housing also includes a locking assembly that is detachably mounted to the body. The body further includes a second positioning mechanism configured to guide the second electronic system into position on the electrical connector when it is mounted onto the electrical connector. This invention also provides an electrical connector assembly. The housing for an electrical connector according to the invention is arranged at least partially around the electrical connector to improve the reliability of the connection between the electrical connector and a first electronic system, such as a motherboard, and a second electronic system, such as an SSD, thereby providing a reliable electrical connection between the first and second electronic systems.

The utility model relates to a kind of double self-locking button switch, including shell, the base fixed in the lower end of shell, button and spring seat being movably matched in the upper side of shell and being movably set in shell and being connected with button, self-locking mechanism is equipped in the left and right sides of spring seat, static contact piece is fixedly connected on base, installation slot is opened in spring seat, dynamic contact piece is slidably matched in installation slot, abutting spring for holding dynamic contact piece downward is further equipped in installation slot and located above dynamic contact piece, LED circuit board is fixedly arranged on the upper side of spring seat, LED circuit board is equipped with the LED lamp bead located in the lower part of button, abutting spring is electrically connected with LED circuit board, the utility model directly utilizes abutting spring and directly electrically connected with LED circuit board, reduces the number of components, reduces manufacturing cost and structural complexity, when dynamic contact piece and static contact piece abut, circuit conduction LED lamp bead emits light, so that user can more intuitively understand the working state of button switch.

The application provides a lamp body grounding structure and a lighting lamp. The lamp body grounding structure comprises a lamp stand connecting piece and a grounding piece. One end of the lamp stand connecting piece is mechanically connected with a first lamp stand, and the other end is mechanically connected with a second lamp stand, thereby realizing stable assembly between the lamp stands. The grounding piece is installed on the lamp stand connecting piece, and two ends of the grounding piece are respectively provided with a first spike part and a second spike part. When the lamp stand connecting piece is mechanically connected with the first lamp stand or the second lamp stand, the first spike part is pierced into the surface of the first lamp stand or the second lamp stand under the action of an assembly force, thereby forming a stable conductive path and ensuring reliable electrical connection between the grounding piece and the lamp stand. The second spike part is pierced into the inside of the lamp stand connecting piece during installation, thereby establishing a conductive connection between the grounding piece and the lamp stand connecting piece. The application automatically completes grounding conduction while the lamp stand is assembled, and does not need to additionally use screws to fix the grounding wire, thereby simplifying the installation steps.

The utility model discloses a three-core submarine cable capable of bearing high metal shielding short circuit current, comprising a wire core unit (1) and a sheath unit (2), the sheath unit (2) is used for wrapping and shaping the wire core unit (1), the wire core unit (1) comprises three electric signal core wires (1.1), the three electric signal core wires (1.1) are uniformly arranged in an array along the circumferential direction, the inner layer of each electric signal core wire (1.1) comprises a copper wire (1.1. 1), and the outer layer of each electric signal core wire (1.1) comprises a copper wire (1.1. 1). The outer layer of the electric signal core wire (1.1) comprises a metal shielding layer (1.1. 2), the metal shielding layer (1.1. 2) comprises a copper wire layer (1.1. 2.1) and a lead sheath layer (1.1. 2.2), and the lead sheath layer (1.1. 2.2) is arranged on the outer side of the copper wire layer (1.1. 2.1). The three-core submarine cable capable of bearing the high metal shielding short-circuit current combines the high conductivity of the copper wires and the metal shielding layer formed by the high strength of the lead sheath.

The utility model relates to wireless charging device technical field, concretely relates to a wireless charging device. Wireless charging device includes wireless charging panel and charging wire, and wireless charging panel includes shell, control circuit board and wireless charging module, the side surface of shell is equipped with the line outlet, and control circuit board and wireless charging module are installed in the shell, and wireless charging module is electrically connected with control circuit board, and the electric connection end of charging wire is electrically connected with control circuit board, and is led to the shell outside from the line outlet, in the shell, the line outlet place is provided with the limit card slot, and the limit card block is set up on the electric connection end, and the limit card block is clamped in the limit card slot.

This utility model discloses a magnetic latching relay with a guiding structure, comprising: a housing with a receiving cavity; a moving contact mechanism housed in the receiving cavity, the moving contact mechanism including a first bracket, a second bracket, and a second elastic element, one end of the first bracket cooperating and linked with a magnetic circuit mechanism, the magnetic circuit mechanism driving the first bracket to reciprocate along a first direction, a guiding structure provided between the first bracket and the inner wall of the housing; a moving contact assembly fixed on the second bracket; the second elastic element located between the first bracket and the second bracket; a stationary contact assembly housed in the receiving cavity, the stationary contact assembly cooperating with the moving contact assembly; the first elastic element providing auxiliary force to the first bracket; with this structure, the first bracket does not need to have a through hole, thus ensuring the strength of the first bracket; secondly, the outer side wall of the first bracket cooperates with the inner side wall of the housing to form a guiding structure, making the guidance more stable; and it also reduces one component, making installation more convenient.

The utility model discloses a multicore filter electric connector belongs to electric connector technical field. Including the shell, the shell one end is provided with the fixed component for fixing cable, is provided with the insulating mounting seat in the shell, is provided with the installation shell and a plurality of contact pieces in the insulating mounting seat, is provided with a plurality of filter components in the installation shell, and the contact piece passes through the installation shell and is electrically connected with filter component, and the shell is grounded, and filter component realizes the grounding through the shell, be provided with the sealing groove between the insulating mounting seat and the shell, be provided with the sealing ring in the sealing groove, the inner wall and the outer wall of sealing ring all are seted up with V type groove, and the elastic sheet is seted up in V type groove, the utility model is provided with the sealing ring between the insulating mounting seat and the shell, and the V type groove of inner wall and outer wall of sealing ring is seted up the elastic sheet, and the elastic sheet makes sealing ring and sealing groove closely adhere, guarantees the normal working environment of internal electronic component, promotes the protection level and the service life of electric connector.

This invention discloses a layout structure, design method, and system-on-a-chip for a clock buffer module. The layout structure of the clock buffer module includes: a standard buffer unit; multiple functional element units, including at least one pre-embedded coupling capacitor unit and at least one pre-embedded charge discharge unit; multiple functional element units are integrated in the layout in a manner surrounding the standard buffer unit; signal pins and power pins are located on different preset high-layer metal layers, and the signal connection terminals and power connection terminals of the standard buffer unit are electrically connected to the signal pins and power pins respectively through internal connection holes. The technical solution provided by this invention improves upon the uncontrollable problems such as wiring, voltage drop, and antenna effects caused by directly using high-drive-force devices provided in the process library, while also avoiding the dependence on customized high-drive-force devices for high-speed, long-distance, low-latency applications.

This disclosure relates to a handheld cleaning device and cleaning system. The handheld cleaning device includes a cleaning brush head and a conductive component. The cleaning brush head includes a brush head body and a liquid reservoir connected to the brush head body. The conductive component is disposed on the circumferential side of the brush head body and is configured to transmit electrical energy and / or electrical signals. When the handheld cleaning device is installed on a base station, the conductive component can interface with a corresponding structure of the base station. The conductive component of this handheld cleaning device facilitates electrical connection with the base station.

The utility model provides a kind of automobile wiring harness connector peeling device, automobile wiring harness connector peeling device includes U-shaped plate, the inner side wall of U-shaped plate is slidably reciprocating cutting assembly, the side of reciprocating cutting assembly is formed with multiple cutting pieces for the peeling of different outer diameter wiring harness, the side of reciprocating cutting assembly is further provided with multiple peeling components, multiple peeling components are located at the side of multiple cutting pieces respectively, the cutting depth of multiple peeling components is adjustable, the automobile wiring harness connector peeling device provided by the utility model can be suitable for the peeling of different outer diameter wiring harness, and the skin of different outer diameter can be removed, to avoid the phenomenon that wiring harness is not completely cut, cutting but broken silk is connected or excessive peeling damages metal wire, and the use effect is good, and the application range is wide.

This utility model discloses a fastening structure and a head protection device using the fastening structure, relating to the field of structural installation technology. The fastening structure includes a first fastener and a second fastener. The second fastener contains a locking component, which is used to lock the first fastener onto the second fastener through a snap-fit ​​engagement, so that the functional components in the first fastener are electrically connected to the electronic components in the second fastener. The second fastener has a limiting platform that engages with the first fastener, limiting the first fastener from unlocking and separating along a first direction, allowing it to unlock and separate along a second direction. The first and second directions are perpendicular to each other. This utility model solves the problems of inconvenient unlocking operations and the easy damage to functional units due to springback separation in existing fastening structures.