Abstract: A lubricating tube includes an inner surrounding surface that has a non-circular cross-section, angularly spaced-apart inner lubricant-storing recesses, and guide surface portions each of which is interconnected between two adjacent ones of the inner lubricant-storing recesses. The inner lubricant-storing recesses and the guide surface portions constitute the inner surrounding surface and cooperatively define a roller passage hole. The inner lubricant-storing recesses are indented from the guide surface portions toward the outer surrounding surface. A slide rail device having the lubricating tube is also disclosed.

Abstract: The present disclosure discloses a method and a system for identifying goods of intelligent shopping cart. The method comprises: reading bar code information of a to-be-purchased goods and obtaining corresponding prestored goods information; continuously detecting and obtaining a total goods weight mn+1 in the shopping cart, and comparing the total goods weight mn+1 with a total goods weight mn acquired after a previous purchasing action is completed, to obtain a variation m? of the total goods weight. According to the method of the present disclosure, when a customer puts a goods in the shopping cart in the shopping course, the correct goods is automatically identified and recorded in a shopping list, then the customer can directly settle the account after completing the shopping, accordingly a lot of time for the customers to wait for the settlement is saved.

Abstract: A heat dissipation configuration with water pump assembly includes a heat dissipation assembly, opposite first and second tanks respectively connected to an upper end and a lower end of the heat dissipation assembly, a water pump device mounted on the second tank and including a rotational impeller unit, and a joint assembly including an inlet joint connected to the second tank and a second pipe and an outlet joint connected to the water pump device and a first pipe. The first pipe and the second pipe extend to a heat generation unit. The water pump device and the joint assembly, situated at the lower end, combine to force liquid to move in a downstream direction and concurrently increase pressure of the liquid under the rotation of the impeller unit so that the liquid is continuously pumped from the second tank into the heat generation unit for dissipating heat quickly.

Abstract: A slide rail device includes a track member, and a slider unit that includes a slider being slidable along the track member and having a recess which is cooperatively defined by two inner side faces and an inner connecting face connected between the inner side faces, and two block boards fixedly fastened to the inner connecting face. The slide rail device further includes a linear motor unit that includes a rotor connected to the inner connecting face and cooperating with the inner connecting face, the inner side faces and the block boards to define a filling space, and a heat dissipating member that fills the filling space, and that is seamlessly connected between the rotor and the slider unit.

Abstract: The present invention relates to a latch mechanism and a tenon structure thereof. The tenon structure includes a trigger portion and a fastening rail portion adapted to be respectively installed at a hollow opening and a side edge of a sliding cover plate to accordingly achieve a single-piece tenon structure. The tenon structure is connected to the sliding cover plate, moves in a second direction along with the sliding cover plate, and is capable of displacing in a first direction relative to the sliding cover plate. The tenon structure includes a front latch portion and a trigger portion exposed at the sliding cover plate, so as to achieve effects of a simple assembly structure and reduced production costs.

Abstract: A notebook computer and a keyboard decorative panel thereof are provided. The notebook computer includes a casing, a keyboard module and a keyboard decorative panel. The keyboard module is disposed on the casing. The keyboard decorative panel is disposed on the casing to conceal a hinge on the casing and a fastening hole of the keyboard module. The keyboard decorative panel includes a first cover, a second cover, and a flexible member connected between the first cover and the second cover. The flexible member has flexibility. The first cover bends relative to the second cover because of the flexible member. Therefore, the notebook computer and the keyboard decorative panel thereof enhance the ease of changing the keyboard module.

Abstract: A multi-axis robotic arm includes a pedestal, a plurality of knuckle module and at least one detachable arm module. One of the plurality of the knuckle modules is connected with the pedestal. Two knuckle modules are connected to a first connecting element and a second connecting element. The first connecting element has a first docking portion, and the second connecting element has a second docking portion. The first docking portion and the second docking portion are detachably docked with each other by a plurality of fasteners. The at least one arm module have a third docking portion and a fourth docking portion. The third docking portion is detachably docked with the first docking portion by the plurality of the fasteners. The fourth docking portion is detachably docked with the second docking portion by the plurality of the fasteners.

Abstract: A multi-axis robot arm includes a pedestal, a plurality of knuckle modules and at least one telescopic arm module. Two ends of two adjacent knuckle modules close to and facing each other have a first connecting structure and a second connecting structure, respectively. The at least one telescopic arm module includes a telescopic tube and a telescopic shaft. One end of the telescopic tube is fastened to the first connecting structure. A surface of the other end of the telescopic tube faces towards the second connecting structure. One end of the telescopic shaft facing towards the first connecting structure projects into the telescopic tube. The other end of the telescopic shaft is fastened to the second connecting structure. The one end of the telescopic shaft is telescopically connected with and fastened in the telescopic tube.

Abstract: An intelligent shopping cart, an intelligent shopping system and an implementation method thereof. The intelligent shopping cart includes a cart body; and the cart body includes a storage unit and a handle, and further includes an intelligent terminal device configured on the handle. The intelligent terminal device is provided with a touchscreen computer having a display function and/or an operation function. The cart body is provided with an RFID tag for storing number information of the intelligent shopping cart. The cart body is further provided with a device in a communication connection to the touchscreen computer, and the device at least includes one or a combination of a weight sensor, a monitoring device, a code-scanning device, a positioning device, and a voice broadcasting device.

Abstract: The present invention provides crystalline forms of Acalabrutinib, Specific crystalline forms provided by the present invention include Acalabrutinib Form APO-I, a co-crystal of Acalabrutinib and urea; APO-II, a co-crystal of Acalabrutinib and nicotinamide; APO-III, a co-crystal of Acalabrutinib and L-sorbitol; APO-IV, a crystalline form of Acalabrutinib; and APO-V, a co-crystal of Acalabrutinib and urea.

Abstract: The present disclosure relates to a grip jaw structure with characteristics as follows: a cam disk is driven by a rotary motor; two transmission shafts are driven through two slotted guideways in the cam disk; lubricants inside the slotted guideways adhere to a plurality of bearings in which the transmission shafts in the slotted guideways are inserted when the transmission shafts are shifted; sliders between which a workpiece is clamped are driven to be shifted by the transmission shafts along linear rails at the top of the framework for stresses sustained and dispersed by bearings.

Abstract: A circulator structure includes a main body, a Y-like groove and two return channels. The main body has a first side surface, a second side surface and a through hole. The Y-like groove includes a first oil-guiding groove, a second oil-guiding groove and an oil distribution groove. The first oil-guiding groove and the second oil-guiding groove are located at two opposite sides of the through hole, and the oil distribution groove is located below the through hole. A lower guiding end of the first oil-guiding groove and a lower guiding end of the second oil-guiding groove are respectively connected to the oil distribution groove. The oil distribution groove has an upper end distribution opening connected to the through hole and a lower end distribution opening. The return channels are respectively located on two opposite sides of the first side surface and are connected to the lower end distribution opening.

Abstract: A lubricating tube includes an inner surrounding surface that has a non-circular cross-section, angularly spaced-apart inner lubricant-storing recesses, and guide surface portions each of which is interconnected between two adjacent ones of the inner lubricant-storing recesses. The inner lubricant-storing recesses and the guide surface portions constitute the inner surrounding surface and cooperatively define a roller passage hole. The inner lubricant-storing recesses are indented from the guide surface portions toward the outer surrounding surface. A slide rail device having the lubricating tube is also disclosed.

Abstract: A slide apparatus includes a track body, at least one primary module, and a slider provided therein with a secondary module. The track body defines a recessed space therein, and the primary module is installed in the recessed space. The slider is slidably mounted on the track body and has a housing located in the recessed pace of the track body. The housing is provided with at least one channel in which the secondary module is located. The channel of the housing, which opens out at a bottom opening facing to a bottom of the track body, serves as a jig to facilitate the secondary module formed integrally with the housing of the slider. The secondary module works with the primary module to constitute a linear motor, which enables the slider to move linearly along the track body.

Abstract: The present invention discloses an electronic device with an anti-shock function. The electronic device includes a device body, a buffer assembly and an antenna structure. An outer peripheral wall of the device body has a central region and a border region located on one side of the central region. The buffer assembly is disposed in the border region of the outer peripheral wall, and includes a buffer bracket and a protection casing disposed on an outer side of the buffer bracket. The antenna structure is disposed on the buffer bracket. Accordingly, the electronic device with an anti-shock function of the present invention is provided with more space for configuring antennas.

Abstract: The present invention discloses a pivot mechanism and an electronic device applying the same. The electronic device includes a first body and a second body that are individually independent. The pivot mechanism is configured to turn the second body relative to the first body so that the second body may be in an open position or a closed position. The pivot mechanism includes a base and a pivot structure. The base includes a first connecting member and a second connecting member, which are fixedly connected on a top portion and a peripheral portion of the first body, respectively. Extension directions of the first second connecting members are perpendicular to each other. The pivot structure is disposed on the first connecting member, and is fixedly connected to the second body. Accordingly, stable joining of the first second bodies is ensured, and turning stability and smoothness are at the same time satisfied.

Abstract: The present disclosure provides a smart lock, including: a lock body and an unlocking structure; a Bluetooth communication module configured to receive a lock instruction or an unlock instruction based on Bluetooth communication; and one or more binding tags, each binding tag being associated with a Bluetooth address of the smart lock, wherein the unlocking structure is configured to lock or unlock the smart lock based on the lock instruction or the unlock instruction, or lock or unlock the smart lock based on an operation performed for the one or more binding tags. The present disclosure further provides a system and method for monitoring an object equipped with the smart lock.

Abstract: An optical film including a first layer and a second layer disposed on the first layer and attached to the first layer is provided. The first layer has a plurality of micro-structures respectively extending along a first direction and arranged side by side at an interval. The micro-structures protrude toward the second layer. A first pitch exists between each micro-structure and an adjacent micro-structure in a side-by-side arrangement direction. The first pitch is greater than 10 times a wavelength of an incident light. Moreover, a display device including the foregoing optical film is also provided.

Abstract: A notebook computer and a keyboard decorative panel thereof are provided. The notebook computer includes a casing, a keyboard module and a keyboard decorative panel. The keyboard module is disposed on the casing. The keyboard decorative panel is disposed on the casing to conceal a hinge on the casing and a fastening hole of the keyboard module. The keyboard decorative panel includes a first cover, a second cover, and a flexible member connected between the first cover and the second cover. The flexible member has flexibility. The first cover bends relative to the second cover because of the flexible member. Therefore, the notebook computer and the keyboard decorative panel thereof enhance the ease of changing the keyboard module.