10results about How to "Does not take up extra space" patented technology

The utility model provides a kind of lifting type manual valve with lock structure, including handle, lock hole spare, positioning rod. Handle bottom is provided with positioning groove, and handle rotation is limited by positioning rod and positioning groove cooperation, and handle is rotated after being pulled up to positioning groove and being separated from positioning rod. Handle top is provided with lock hole spare to limit the stroke of handle pulling, and reset mechanism is provided between handle and lock hole spare to reset handle. When handle is rotated to valve is located full open or full close position, lock hole spare can be directly locked. The utility model is convenient to operate, can be bidirectional locking in valve full open position and full close position;Lock hole spare is located in the center of handle, does not occupy space additionally, avoids interfering adjacent pipeline.

This utility model discloses a lidar detection device and a self-propelled cleaning robot. The lidar detection device includes a base, a lidar detector, and a drive module. A first connector is provided on one side of the lidar detector in a first direction. The drive module is arranged side by side with the lidar detector in the first direction and includes a drive unit, a transmission mechanism, and a second connector. The second connector is fixedly connected to the first connector. The drive unit is driven by the transmission mechanism to drive the second connector to move, thereby moving the lidar detector relative to the base in a second direction. In this utility model, through the optimized design of the drive module layout, the overall size of the lidar detection device in the vertical direction is effectively reduced. The lidar detection device has a more compact structure and smaller size in the vertical direction, making it easier for the self-propelled cleaning robot to pass through low areas such as under furniture, thus expanding the cleaning area of ​​the self-propelled cleaning robot.

The utility model discloses an automobile sun shield, and belongs to the technical field of automobiles. The sun shield comprises a sun shield assembly, the sun shield assembly comprises a sun shield body, a rotating shaft is installed on one side of the top end of the sun shield body, a clamping rod is arranged on the other side of the top end of the sun shield body, a containing groove is formed in the bottom end of the sun shield body, an extension plate is arranged in the containing groove in an inserted mode, and a sliding block is arranged on one side of the extension plate. An inserting rod is inserted into one side of the outer wall of the sun shield body, a spring is arranged at one end of the inserting rod, a groove is formed in the top face of the sun shield body, a cosmetic mirror is installed in the groove, and sliding grooves are formed in the two sides of the groove. Through cooperation of the sun shield body, the sliding block, the insertion rod, the spring and the cleaning brush, one-key release is achieved by pulling the insertion rod open, the sun shading range is expanded through the extension plate, the extension plate is flush with the body when stored, attractiveness is guaranteed, no extra space is occupied, the overall structure is compact and practical, and a cosmetic mirror is cleaned through sliding of the cleaning brush; daily maintenance is facilitated and the mirror surface is kept clear.

This invention provides a high-efficiency power-type thermistor device, belonging to the field of heat dissipation technology. It includes a plug assembly comprising a housing, an air inlet on the side wall of the housing, an air outlet on the side wall of the housing, a base plate snapped onto the bottom of the housing, a pin inserted into the side wall of the base plate, and a slot on the top of the housing. Through the arrangement of heat sinks, a servo motor, and fan blades, this invention can quickly dissipate heat when it generates heat during charging. The thermistor design prevents the consumption of extra power when not generating heat, eliminating concerns about power outages or safety hazards. Charging efficiency is also more stable, maintaining the initial charging speed, allowing mobile phones and tablets to be fully charged quickly. Furthermore, low-temperature environments slow down the aging of internal components, significantly improving the plug's durability. While ensuring heat dissipation, portability is not compromised; its size is similar to a regular plug, taking up little space when plugged into a socket and not interfering with nearby devices.

The utility model discloses a kind of laser detection module and self-moving robot, laser detection module includes seat, laser radar assembly and drive assembly, wherein laser radar assembly is relatively movably installed in seat in axial direction, drive assembly is installed seat in seat, and it is set at the outer circumferential position of laser radar assembly, laser radar assembly is driven by drive device and transmission mechanism and is relatively close or far away seat along axial direction.This utility model, by the optimization design of drive assembly layout, effectively reduce the overall size of laser detection module in axial direction, reduce its space occupation in up-down direction, can make self-moving robot more easily pass through low area such as furniture bottom, expand cleaning area range, while drive assembly structure is simple and compact, does not occupy additional space, so that other components in self-moving robot can be more compactly installed.

A foldable bag comprises a foldable bag, a connecting bottom plate, a supporting bottom plate and several walking wheels; the foldable bag comprises a bag body, an upper cover and a handle; the bag body has a cavity with a top opening; the bag body and the upper cover are made of cloth which can be folded and has supporting force; the upper cover is used to move to close the top opening of the bag body; the handle is arranged on the side of the bag body; the supporting bottom plate is a hard plate; the connecting bottom plate is arranged in the cavity; the supporting bottom plate is arranged below the bag body; each walking wheel is evenly distributed and arranged below the supporting bottom plate; the walking wheel has a connecting screw rod which passes through the supporting bottom plate, the bottom surface of the bag body and the connecting bottom plate in sequence; the connecting screw rod passes through the top of the connecting bottom plate and is locked with a connecting nut; and the bottom surface of the bag body is clamped between the connecting bottom plate and the supporting bottom plate. Therefore, the supporting bottom plate can provide supporting force; the foldable bag can be stored; the walking wheels can be conveniently moved; and the use is convenient; when not in use, the foldable bag can be compressed and folded as a whole; the product volume can be greatly reduced; and the storage is convenient.

The utility model discloses a kind of front arc glass window combination end head island cabinet, involve display cabinet field.The front arc glass window combination end head island cabinet, including island cabinet body and two groups of slide rails being opened in inner wall, further include arc glass window, the arc glass window is slidably installed in the inside of slide rail, two groups of arc glass window are along slide rail relative sliding, two groups of arc glass window can be sealed closed to the top of island cabinet body and use, adjusting partition component, multiple adjusting partition components are arranged in the inner chamber of island cabinet body, by the inside snap-fit installation adjusting partition component of mounting seat, the partition of island cabinet body inside inclination or horizontal space can be quickly completed, adapt to the storage demand of different length and shape, improve device applicability, when not needing partition space, reverse push clamping block, stretch partition net contraction and accomodate, do not occupy additional space.

The utility model relates to the technical field of paraffin section, concretely is a kind of paraffin section machine, including section machine main body, the front of section machine main body is provided with processing mechanism, the both sides of section machine main body top are fixedly installed with longitudinal guide rail, the inside rotation of longitudinal guide rail is installed with threaded rod, the outer wall of threaded rod is equipped with adjusting block. This kind of paraffin section machine, by the cooperation of section machine main body, processing mechanism, longitudinal guide rail, threaded rod, adjusting block, vertical rod, transverse plate, electric telescopic rod, visual protective cover, fixing bracket, transmission mechanism and servo motor, section machine main body is not used, visual protective cover can be automatically adjusted to the outside of processing mechanism, it is sealed and covered, effectively avoid external dust impurity interference, play good protection function, guarantee section machine stable operation.

This utility model discloses a double-unit rear door seat for a dump truck with a protective device, including a double-unit seat pad and a double-unit fixed seat and a double-unit movable seat disposed on the double-unit seat pad. One end of the double-unit movable seat is hinged to the double-unit fixed seat via a first double-unit seat pin, and the other end is hinged to the rear door hanging plate via a second double-unit seat pin. A double-unit seat protective device is provided on the top of the double-unit seat pad and on the side of the double-unit fixed seat and the double-unit movable seat closest to the dump truck body. The double-unit seat protective device is used to prevent foreign objects from entering the bottom of the double-unit movable seat when the dump truck rear door is opened. The advantages of this utility model are: it can effectively reduce the entry of foreign objects into the bottom of the double-unit movable seat, ensuring that the rear door closes and shuts down in time after unloading; it does not occupy additional vehicle space; and it can improve the overall strength of the double-unit seat.