430 results about "Battery holder" patented technology

A battery holder is formed separately from a frame of a human-powered vehicle. The battery holder comprises a battery attachment portion and at least one drive unit connection portion. A battery unit is configured to be attached to the battery attachment portion by a threaded member in a removable manner. The at least one drive unit connection portion is configured to be connected to a drive unit that rotatably supports a crank axle of the human-powered vehicle.

A battery test apparatus includes an enclosed battery holder which detachably holds a secondary battery, a thermostatic oven in which the battery holder is held, and a charge and discharge test device which charges and discharges the secondary battery held in the battery holder to test the secondary battery. The battery holder is constituted of a fireproof and pressure resistant container capable of withstanding ignition of the secondary battery. Since an exhaust port is connected to an exhaust pipe which discharges gas in the battery holder when the secondary battery ignites, the exhaust port discharges the gas to the outside of the thermostatic oven to release its pressure.

Impact wrench (1) having an overall shape of a ‘T’ and comprising an upper handle group (2), a lower working group (3) and an intermediate connecting rod (4) connected between the handle group (2) and the working group (3), wherein: - the handle group (2) comprises a first body (2') with two elongated handles (5, 6) extending in opposite directions to each other and transversely to a longitudinal direction (14) of the screwdriver (1), a manual actuating element (7) and a battery seat (8) for receiving an electric battery (9), - the working group (3) comprises a second body (3'), a tool holder shaft (10) rotatably mounted about a pivot axis (R) and capable of carrying a screw bushing, an electric motor (11) powered by the battery (9) and operable by the manual actuating element (7), a gearbox (12) and an impact mechanism (13) connected between the motor (11) and the tool holder shaft (10) to impart rotational and impact impulses, where: - the battery seat (8) consists of a cavity (34) formed in an outer surface of the first body (2') on an operator side (33) of the impact wrench (1), wherein the cavity (34) is open to the outside of the first body (2') on the operator side (33) and on a top surface (35) of the impact wrench (1) opposite the working group (3), - the cavity (34) accommodates the battery (9) over at least half of its thickness (37), measured in the direction of the operator side (33), and / or the battery (9) extends beyond the free ends of the handles (5, 6) in the direction of the operator side (33) by less than one third or less than one quarter of the thickness of the battery (37), measured in the direction of the operator side (33).

Mobile container (1) for charging at least one battery (2), comprising an enclosure (3) that defines a cargo space (4) and has a closable charging opening (5), a battery charging station (10) arranged in the cargo space (4) which has a receptacle (11) for an energy converter (12) and a battery receptacle (13) into which a battery (2) can be inserted via the charging opening (5), wherein a power supply system (30) is arranged within the cargo space (4) which can be electrically connected to the energy converter (12), wherein a ventilation system (20) is provided to extract gases generated during the charging process of the battery (2) from the cargo space (4), wherein the ventilation system (20) has a monitoring unit (24) to check an airflow in the ventilation system (20), wherein the power supply system (30) is de-energized if the airflow falls below a limit value, wherein the Battery charging station (10) has a base element (16),on which the energy converter (12) can be positioned, wherein the base element (16) is arranged above the battery receptacle (13), wherein a collection device (6) is arranged below the battery receptacle (13) to collect any medium that may escape from the battery (2) and / or the energy converter (12), wherein the battery receptacle (13) has through-openings so that any medium that may escape from the battery (2) can enter the collection device (6), wherein the battery receptacle (13) has a support surface (14) for the battery (2) which makes it possible to move the battery (2) translationally in the battery receptacle (13), wherein the support surface (14) has movably mounted transport elements (15), wherein a plurality of battery charging positions (10) are provided within the charging space (4), wherein the transport elements (15) are rollers for moving the individual batteries (2) within the respective battery charging position (10).

To provide a box with a USB socket which can be detachably attached to a dust collecting sander instead of a battery holder so that a mobile battery can also be used as a power source.SOLUTION: Provided is a box with a USB socket for connecting a mobile battery that can be detachably attached to the handle of a dust collection sander in place of a battery holder, which has an outer shape whose maximum width, maximum length and maximum height match the battery holder, the a box with the USB socket including: a box body in which the USB socket is built-in with a socket opening exposed to the outside; a connection terminal located on both longitudinal sides of the box body at positions corresponding to the positions of the connection terminals located on both longitudinal sides of the battery holder, which are electrically connected to a power supply circuit to the motor when the battery holder is attached to the power supply attachment section; and a lead wire that electrically connects the USB socket and the connection terminal inside the box body.SELECTED DRAWING: Figure 1

The invention discloses an energy storage PCS-body cabinet, and relates to the field of energy storage PCS-body cabinets. An energy storage PCS-body cabinet comprises a bearing plate, the top of the bearing plate is fixedly connected with a box body, an inner cavity of the box body is fixedly connected with a battery rack, the top of the battery rack is fixedly connected with a battery cluster, the right side of the inner cavity of the box body is fixedly connected with an electrical bin, and the rear side of the right side of the bottom of an inner cavity of the electrical bin is fixedly connected with an energy storage EMS cabinet. The rear side of the left side of the inner cavity of the electrical bin is fixedly connected with a distribution box. According to the energy storage PCS-body cabinet, the battery clusters in the box body can be flexibly matched and meet the power requirement of (215 KW-1. 3MW), the battery racks used by the battery clusters can be flexibly fixed to the bottom and the top of the box body and fixed through bolts, the battery racks can be rapidly fixed or disassembled and assembled through the side faces, the safe escape design is achieved, the access door is designed on the end face of the box body, and the service life of the box body is prolonged. And if an emergency occurs in the electrical cabin, people can escape emergently through the access door, so that the personal safety of maintenance personnel is ensured.

The utility model relates to the technical field of waste lithium battery detection, in particular to a waste lithium battery echelon utilization detection device, which comprises a protective frame, a battery holder arranged inside the protective frame, a connecting assembly arranged outside the protective frame and connected with a battery, and a plurality of assembly frames arranged outside the protective frame, one end of each assembling frame is provided with an inserting groove, the inner wall of each inserting groove is provided with an electromagnet and a plurality of lock holes, the other end of each assembling frame is provided with a protruding block, the outer wall of each protruding block is provided with a plurality of cavities, each cavity is internally provided with a magnetic plate and a spring, and one end of each spring is provided with a lock block. According to the utility model, wrapping and shielding are carried out when the electrical performance of the battery is tested, outward diffusion when an abnormal condition occurs is avoided, the safety and stability of the test are ensured, current is conveyed through the assembled wire harness, and the assembled wire harness can be disconnected in time when the abnormal condition occurs, so that the safety detection is ensured, and the influence of the abnormal battery on the connecting wire harness is reduced.

This invention relates to a magnetic compression stocking for the treatment of the widespread varicose vein, characterized in that it comprises a copper wire (2) positioned inside the stocking from the ankle to below the kneecap and wound along the stocking axis of the compression stocking (1) made of double-layered bamboo fabric and around the stocking, a battery holder (4) which holds the lithium polymer batteries in position, arranged in the form of a clamp and located inside the stocking at the ankle, and a housing (3) which includes a mobile application circuit with an inverter which converts the direct current generated by the batteries in the battery holder (4) into alternating current, and a Wi-Fi module.

The invention relates to a battery carrier for an electric vehicle, comprising a battery tray (1) produced as a hot-formed and press-hardened component from a sheet steel blank, comprising a base (2) and side walls (3, 4) rising from the base (2) and having a flange (5) running around the top of the battery tray (1) and projecting outwards. A cooling channel structure (9) is formed in one piece and from a uniform material in the base (2), wherein a cover plate (12) is arranged on the base (2) in the battery tray (2) or wherein a cover plate (12) is arranged beneath the base (2) of the battery tray (1), such that cooling channels (13) are formed between the cooling channel structure (9) and the cover plate (12).

A battery holder (50), which is an example of an embodiment, includes a plurality of housing parts (51) that respectively accommodate a plurality of cylindrical batteries (10) such that the outer peripheries of the cylindrical batteries (10) in the longitudinal direction are held in a state in which the positive electrode sides and the negative electrode sides thereof are aligned. Each cylindrical battery (10) includes: an electrode body (14); a bottomed cylindrical exterior can (16) that accommodates the electrode body (14); and a positive electrode cap (27) that seals the opening of the exterior can (16). The positive electrode cap (27) has a slit (64). Each housing part (51) has a locking part (52) that engages with the slit (64) to fix and hold the cylindrical battery (10) at a prescribed position.

(Main claim) Transport and storage case for e-cigarette attachments (so-called "pods" or "cartridges"), characterized by: 1. a closed housing (1) consisting of at least one lower part (1a) and a lid (1b) which can be securely closed by means of a locking mechanism (2); 2. Form-fitting receiving compartments (3) or holders arranged inside the housing (1) which are designed to receive and fix the e-cigarette attachments (4) or the battery carrier or battery-atomizer unit (5) in a defined position, wherein the receiving compartments (3) prevent removal by slipping or falling out; 3. wherein the closed housing (1) completely encloses the incorporated e-cigarette attachments (4) and / or the battery carrier or the battery atomizer unit (5) and thereby provides protection against dirt, dust and contaminants from the outside as well as limited leakage protection for escaping liquid within the housing.

The utility model discloses a battery and battery holder connecting structure, including battery assembly and the battery mounting seat for installing on the bicycle, and battery assembly can be dismantled install on the battery mounting seat, be equipped with the mounting groove of adaptation battery assembly outer contour on the battery mounting seat, and battery assembly embeds the mounting groove, be equipped with the connecting portion between mounting groove and battery assembly, and the connecting portion longitudinal position limiting battery assembly, the end of battery mounting seat and battery assembly is equipped with the locking portion, and the locking portion transverse position limiting battery assembly, and the design is through locking portion and connecting portion and tightly fixed battery assembly in mounting groove, prevent the bicycle in the riding process battery assembly and fall off the situation, simple structure, and the stability of battery assembly position limiting is higher, and the battery assembly is not easy to produce the shaking even falls off in the bicycle driving process, and dismounts or installs more convenient, and the convenience of user's use is higher.

The invention discloses a replaceable battery protection chassis for a new energy automobile, and belongs to the technical field of new energy automobiles, the replaceable battery protection chassis comprises a protection chassis and guide assemblies mounted on the two sides of the protection chassis, a lifting plate is mounted on the guide assemblies, a rotating assembly is mounted on the protection chassis, and a first rack is arranged on the lifting plate; a first gear in meshed connection with the first rack is installed on the rotating assembly, a second gear is installed on the rotating assembly, a sliding assembly is installed on the protective chassis, a battery rack is installed on the sliding assembly, and a second rack in meshed connection with the second gear is installed on the battery rack. Through the synergistic effect of the protection plate and the buffer spring, when stone on the road surface is splashed, the stone can be blocked through the protection plate, so that the stone does not easily damage the battery, through the arrangement of the buffer spring, the impact of the stone on the protection plate is conveniently absorbed, and then the damage to the battery caused by the impact force of the splashed stone is reduced.

A foreign matter removal apparatus of a battery holder according to an embodiment of the present invention, which transports a battery using a plurality of magnetic units, may include a body portion disposed below the battery holder and communicating with an air supply device and an air suction device. The body portion may include: a plurality of inlet grooves having a space into which a portion of each magnetic unit may be inserted; an air injection unit for injecting the air supplied from the air supply device to the magnetic unit; and an exhaust path that sucks in the air and foreign matter scattered from the magnetic unit and discharges the air and foreign matter to the air suction device.

The invention relates to a battery pack, in particular a replaceable battery pack, comprising a housing in which at least one battery cell is arranged, a first cell holder for receiving at least one first battery cell, and a second cell holder for receiving at least one second battery cell, wherein at least one damping element is arranged between the first cell holder and the second cell holder. It is proposed that, in the assembled state, the damping element is additionally arranged between at least one of the cell holders and the housing.

The hand tie tamper, which is the article relating to the present design, is for repairing ballast tracks where the ballast has been granulated or where the ballast track bed pressure is low. As shown in the reference front view, it consists of a handle for operation, a vibration unit including a motor, a shock-absorbing arm, a beater, a control box, a battery holder located above the handle and a battery detachably mounted thereon, and a guard for protecting the battery.

The utility model discloses a new energy cargo ship battery holder, including support, a plurality of tray, support includes multilayer baffle and a plurality of stand, and baffle is fixed between a plurality of stand, and the upper end surface of each layer baffle installs a tray, and the upper end surface of tray can place battery, and baffle includes rear plate, and rear plate includes rear along board, and rear along board extends towards the upper, and tray includes board body, flap, and board body is equipped with baffle, and baffle is buckled between rear along board, and flap is located board body far from baffle one side, and flap is rotatably connected with board body, and flap rotation can with baffle pinch battery, and the utility model discloses the front end flap of tray and rear end baffle to the front -back direction fixation of battery, and through two support plate, the left and right sides of battery are supported, and through the compression strip of top downward tension, the up -down direction of battery is fixed, prevents battery loose.

A wing for an aircraft include battery modules a plurality of ribs that are spaced apart from one another in a longitudinal direction of the wing, the plurality of ribs respectively defining a plurality of first through-holes through which the battery modules pass, a plurality of first flange portions that are respectively disposed at the plurality of ribs along edges of the first through-holes, the plurality of first flange portions defining battery seating surfaces that support the battery modules, and a spar that supports the plurality of ribs.

1. Name of the product in this design: Battery holder. 2. Purpose of this design: This design is used to support and fix the battery pack, and to securely mount the battery pack on the tractor frame. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

Battery packs, systems, and methods of implementing improved thermal management are described. A battery pack may include a cell holder, an inlet disposed proximate to a first end of the cell holder, an outlet disposed proximate to a second end of the cell holder, and a fluid flowing between the inlet and the outlet. A first battery cell may be disposed adjacent to a second battery cell in the cell holder. A structure may be disposed in a gap between the first battery cell and the second battery cell. The structure may direct the fluid towards a first circumferential edge of the first battery cell and a second circumferential edge of the second battery cell.

The utility model discloses a battery support and an energy storage power supply, and belongs to the technical field of energy storage power supplies. The battery holder includes a first holder and a second holder. The first frame comprises a female buckle, the female buckle comprises a first main body part and a reinforcing rib connected with the first main body part, and the first main body part is provided with a clamping hole. The second frame comprises a male buckle, the male buckle comprises a second main body part and a clamping block connected with the second main body part, the clamping block is arranged on the side, close to the first main body part, of the second main body part in a protruding mode, and the clamping block is clamped into the clamping hole; the reinforcing ribs surround at least part of the periphery of the second main body part so as to limit movement of the second main body part away from the first main body part. The reinforcing ribs are arranged on the periphery of at least part of the second main body part, the movement, away from the first main body part, of the second main body part can be limited by the reinforcing ribs under the condition that the male buckle is excessively stressed, deformation of the male buckle is limited through the function, and therefore the problem that clamping connection between the female buckle and the male buckle fails due to deformation of the male buckle is avoided.

The utility model provides a gas cylinder air high-voltage signal lamp for diving. The gas cylinder air high-voltage signal lamp for diving comprises a rear seat, a lampshade shell, a light-transmitting waterproof cover, a chip battery holder, an induction assembly, a conversion head and a plurality of airtight waterproof rings. Wherein the chip battery holder and the sensing assembly are arranged in the rear seat, the light-transmitting waterproof cover is fixed on one side of the rear seat through the lampshade shell, the adapter is fixed on the other side of the rear seat, and all gaps during assembly are sealed through the airtight waterproof rings. Accordingly, the chip battery holder is provided with a control circuit board, an LED light-emitting chip and a battery are arranged on the chip battery holder and electrically connected with the chip battery holder, the sensing assembly can detect the high pressure of gas in the gas cylinder for diving, calculate the pressure of residual gas and emit different lights according to different pressure values, and observation is facilitated at the position with insufficient light.

The embodiment of the utility model provides an aerosol generating device and a battery support used for the aerosol generating device, the aerosol generating device comprises a device main body, the device main body comprises a first shell, the first shell is provided with a receiving cavity and a first opening, and the first shell further comprises a first clamping part arranged in the receiving cavity; the battery assembly comprises a battery cell and a battery bracket, and the battery bracket can be removably arranged in the receiving cavity through the first opening; wherein the battery support comprises a second clamping part and an elastic arm, and at least one part of the elastic arm is exposed out of the first shell and can deform under external force; the second clamping part has a first state and a second state, and when the second clamping part is in the first state, the second clamping part is connected to the first clamping part; and when the second clamping part is in the second state, the elastic arm deforms, and the second clamping part is separated from the first clamping part, so that the battery assembly and the device main body are convenient to disassemble.

The utility model belongs to energy storage equipment technical field discloses a kind of battery holder and energy storage equipment.The battery holder includes at least two support frames, multiple mounting frames and multiple crimping pieces, and two adjacent support frames are spaced apart and oppositely arranged;Multiple mounting frames are spaced apart along the height direction, and the two ends of mounting frame are correspondingly connected to two adjacent support frames;The one end of support frame is provided with front fixing part along the first direction, and the other end is provided with rear limiting part, and rear limiting part is fixed to mounting frame, and front fixing part fixes the front panel of battery pack, and rear limiting part clamps the tail end of battery pack;Multiple crimping pieces are one-to-one correspondingly fixed to multiple mounting frames, and crimping piece is arranged between two adjacent rear limiting parts of the same height, and crimping piece is used to apply vertical downward pressure to the tail end of battery pack.The battery holder can reliably fix battery pack, and the installation method is simple and convenient, easy to disassemble battery pack for maintenance, and can improve safety and reliability in transportation process.

The utility model discloses a mobile energy storage charging station belongs to charging station technical field, including container, liquid cooling device, multiple battery group and flat -bed car, the inside of container is provided with a plurality of battery holder, and the both sides of container rotatably are provided with side box door, and battery holder can pass through side box door and set up in the outside of container, and liquid cooling device fixedly sets up at the top of each battery holder, and each battery group sets up on battery holder, and sets up below liquid cooling device, and container detachably sets up on flat -bed car, this mobile energy storage charging station places multiple battery group on battery holder, and battery holder sets up in container, and two containers set up on movable flat -bed car, realizes nimble disposition, dynamic power supply, reduces fixed station redundancy, expands charging station power supply radius range, eliminates power supply blind area, satisfies charging station temporary expansion, temporary construction site, heavy truck emergency power supply demand.

This utility model discloses a data acquisition terminal for highway structure inspection, including a data acquisition terminal and a detachable battery module and wireless communication board module that can be inserted into the data acquisition terminal. The data acquisition terminal has a touch screen on the front and a data acquisition board inside. The back has a battery compartment and a wireless communication board compartment. Both the battery compartment and the wireless communication board compartment have multi-pin battery holder springs. The wireless communication board compartment also has a USB plug that connects to the data acquisition board. Guide rails are provided in the battery compartment and the wireless communication board compartment, allowing the battery module and the wireless communication module to be inserted into them. There are six types of wireless communication modules, each corresponding to a different wireless communication protocol. This utility model solves the problems of inconvenient battery replacement, limited wireless communication methods, and easy misinsertion during module installation in existing technologies, improving the practicality, reliability, and adaptability of the data acquisition terminal.

A portable machining apparatus includes a housing extending in a vertical direction, the housing including, on an upper surface, a battery mount to which a battery is detachably attached in a first direction perpendicular to the vertical direction, an electric motor installed in the housing and including a motor shaft extending in the vertical direction, a tip tool protruding downward from the housing and being rotatable by the electric motor, a controller installed in the housing above the electric motor along the vertical direction, and a first electric component and a second electric component installed in an electric component compartment between the controller and the electric motor along the vertical direction. The first electric component and the second electric component are aligned along a second direction perpendicular to the vertical direction and the first direction.

The utility model discloses a switching power supply for an electric vehicle, which relates to the technical field of electric vehicle power supplies and comprises a battery holder, side frames fixedly arranged on two sides of the upper end of the battery holder, a pressing plate fixedly arranged at the tops of the side frames, a fixed shaft fixedly arranged in the middle of the side frames, and a reel sleeved on the fixed shaft. An electric vehicle outer plate is arranged in front of the battery holder, a placement groove is formed in the electric vehicle outer plate, the electric wire penetrates through the placement groove, a switch cavity is formed in the position, located on one side of the placement groove, of the electric vehicle outer plate, the switch cavity is provided with a through second clamping groove, and a limiting rod is installed in the second clamping groove through a second rotating shaft; clamping grooves in a circumferential array are formed in one side of the coiling drum, and limiting strips are fixedly arranged at the positions, located in the clamping grooves, of the limiting rods. The charging device is simple in structure, convenient to operate, high in practicability and suitable for popularization, the power line can be pulled out and extended, charging is facilitated, the switch mechanism is arranged, the power line is fixed when pulled out, and automatic winding can be achieved by turning on a switch.

The present disclosure provides a battery pack, comprising: a first battery cell; a second battery cell; and a holder having a main body portion that extends between opposite surfaces of the first battery cell and the second battery cell and a supporting portion that extends from the main body portion to a side portion of the first battery cell and / or the second battery cell, wherein the supporting portion includes a groove extending on its outer surface. Through the technical solution of the present disclosure, the battery cells can be effectively fixed, space can be saved, and overall performance and structural strength of the battery pack can be enhanced.

This utility model discloses a battery bracket, relating to the field of automotive bracket technology. It includes a top bracket and a bottom bracket arranged vertically, and a column detachably connecting the two. Both the top and bottom brackets have battery pack mounting holes, and the top bracket also has ear plate holes. Each of the top and bottom brackets includes two longitudinal supports arranged horizontally and extending longitudinally, and multiple transverse supports connecting the two longitudinal supports. The longitudinal and transverse supports are perpendicular to each other. The longitudinal supports, transverse supports, and column are all angle steel structures. The openings of the two longitudinal supports are arranged in opposite directions, forming a battery mounting space. Using angle steel as the main material effectively reduces the weight of the bracket while ensuring its strength, meeting the lightweight requirements of light commercial vehicles, and helping to reduce vehicle energy consumption and increase driving range.