89results about How to "Avoid force instability" patented technology

The invention discloses a luggage carrier with a desk stool function, and belongs to the field of trip object carrying tools. The luggage carrier with the desk stool function provided by the invention is characterized in that a table comprises a desktop, sliding blocks and a cushion block, wherein the cushion block is fixedly connected with the back surface of the desktop, the sliding blocks are symmetrically arranged on the two sides of the desktop, and the sliding blocks are in sliding fit with the two sides of an inserting groove arranged on the box body; the stool comprises a stool surface, stool legs, a supporting plate, a rotating shaft, connecting blocks, gears, racks and universal rolling wheels, wherein one side of the stool surface is connected in articulated connection with the supporting plate, and the back surface of the stool surface is fixedly connected with the connecting blocks; the connecting blocks are connected with the stool legs through the rotating shaft, the stool legs are fixedly connected with the rotating shaft, the two ends of the rotating shaft are respectively fixedly connected with the gears, the racks are in slip connection with the stool surface, the gears and the racks are meshed, and the racks are fixedly connected with the universal rolling wheels. The main application of the luggage carrier provided by the invention has the advantages that the functions of the desk and a stool are simultaneously realized, the stools are solely stressed, the desk and the stool are simple and convenient to fold and unfold, the occupation space is small, and the weight is light.

The invention discloses a damping working table device used for board machining and a using method of the damping working table device used for board machining. The damping working table device comprises a conveying supporting device fixedly connected with a rack, a locking driving motor (4) fixedly connected with the rack, a driving screw rod (41) in power connection with the locking driving motor (4) and a locking assembly driven by threads on the driving screw rod (41). A damping cushion block (12) is arranged between the locking driving motor (4) and the rack and used for reducing vibration power generated during running of the locking driving motor (4) so as to ensure stability of running conveying of the locking driving motor (4). The locking assembly (100) is used for carrying out positioning locking on the side, close to the locking assembly (100), of a board (300) under driving of the locking driving motor (4).

The invention discloses a cable cutting device for a flexible cable net of a cable antenna. The cable cutting device is provided with a base; two guiding rail bases are fixed on the left side and the right side of the base through threads correspondingly; and first connecting guiding rails are fixed on the two guiding rail bases correspondingly. A force measuring device is installed at one end of the base. A tension adjusting device is installed on the other end of the base. A sliding table cable pressing device is slidably connected with the first connecting guiding rails arranged on the other end of the base; and a sliding table cable cutting mechanism is slidably connected with the first connecting guiding rails and located between the force measuring device and the sliding table cable pressing device. A sliding block expansion displacement sensor is arranged on the base. According to the cable cutting device for the flexible cable net of the cable antenna, the machining errors of a cable of the cable antenna are effectively reduced, and the working tension which the cable needs can be accurately controlled when the cable is tensioned; the stress on the cable is not affected by the operations of the sliding table cable cutting mechanism when a connector arranged on the other end of the cable is manufactured; and the lengths of needed cables can be precisely controlled through a sliding table cable cutting female table and a sliding table cable cutting table.

The invention discloses a working table device for panel machining and with a limiting sensor and a solar panel and a using method of the working table device for panel machining and with the limiting sensor and the solar panel. The working table device comprises a conveying supporting device fixedly connected with a rack, a locking drive motor (4) fixedly connected with the rack, a driving screw (41) in power connection with the locking drive motor (4) and a locking assembly (100) driven by threads on the driving screw (41). The locking assembly (100) is used for positioning and locking the side, close to the locking assembly (100), of a panel (300) under driving of the locking drive motor (4), and the conveying supporting device is located beside the locking assembly (100) and provided with a plurality of rotatable conveying rollers (301) to support the panel (300), and displacement of the panel (300) to the locking assembly (100) under the effect of external thrust is facilitated.

An installation locking assembly applied to a circuit board (300) and controlled by a sensor comprises a driving motor (4) which is fixedly connected with a base frame, a driving screw (41) which is in power connection with the driving motor (4), a left installation assembly (100) and a right installation assembly (200) which are respectively driven by two threads rotating in opposite directions on the driving screw (41), and a guide rail member (3) which is fixedly connected with the base frame and is used for guiding the left installation assembly (100) and the right installation assembly (200), wherein the left installation assembly (100) and the right installation assembly (200) are arranged in bilateral symmetry.

An installing and locking assembly applicable to a circuit board (300) and flexible to move comprises a drive motor (4), a drive screw (41), a left installing assembly (100), a right installing assembly (200) and a guide rail part (3), wherein the drive motor (4) is fixedly connected to a base frame, the drive screw (41) is in power connection with the drive motor (4), the left installing assembly (100) and the right installing assembly (200) are driven by two threads opposite in rotation direction on the drive screw (41) respectively and are arranged in bilateral symmetry, and the guide rail part (3) is fixedly connected to the base frame and guides he left installing assembly (100) and the right installing assembly (200).

The invention provides a waste liquid pool aeration tube for sewage treatment, and a sewage treatment water purifying agent. The waste liquid pool aeration tube comprises an air inlet tube, a connecting cavity, aeration tubes and a tank body. A partial area in every aeration tube is designed to achieve synchronous rotation pushing, and the rotation direction is adjustable, so the aeration dispersity is greatly improved, and the stirring aeration effect on a waste liquid pool is improved by two times or above; and the structure of every aeration tube has a good promoting effect when used for releasing the water purifying agent, so the utilization rate of the water purifying agent is increased by 30%, and the comprehensive water treatment effect is remarkably improved.

The invention discloses a worktable device which is used for plate processing and powered by solar energy and a use method thereof. The worktable device comprises a conveying supporting device fixedly connected with a machine frame, a locking driving motor (4) fixedly connected with the machine frame, a driving lead screw (41) in power connection with the locking driving motor (4) and a locking assembly (100) driven through a thread of the driving lead screw (41). The locking assembly (100) is used for positioning and locking the lateral part, near the locking assembly (100), of a plate (300) under the driving of the locking driving motor (4).

The invention discloses a high-efficiency mounting and locking assembly for a circuit board (300). The assembly comprises a driving motor (4) fixedly connected with a basal frame, a driving screw rod (41) in power connection with the driving motor (4), a left mounting assembly (100) and a right mounting assembly (200) respectively driven by two sections of threads with opposite rotating directions on the driving screw rod (41), and a guide rail piece (3) fixedly connected with the basal frame and used for guiding the left mounting assembly (100) and the right mounting assembly (200), wherein the left mounting assembly (100) and the right mounting assembly (200) are symmetrically arranged in the left-right direction.

The invention provides a workbench device used for board machining and provided with the heat dissipation function and a use method of the workbench device used for board machining and provided with the heat dissipation function. The workbench device comprises a conveying and supporting device fixedly connected with a rack, a locking drive motor (4) fixedly connected with the rack, a drive screw (41) in power connection with the locking drive motor (4) and a locking assembly (100) driven by a thread on the drive screw (41). Multiple cooling fins (11) are longitudinally arranged on a shell of the locking drive motor (4) and used for absorbing and dissipating heat generated in the operation process of the locking drive motor (4), so that the situation that the locking drive motor (4) is burnt out due to the too high temperature after being operated for a long time. The locking assembly (100) is used for being driven by the locking drive motor (4) to locate and lock the side, close to the locking assembly (100), of a board (300).

The invention provides a workbench device used for board machining and provided with the shock absorption and line pressing functions and a use method of the workbench device used for board machining and provided with the shock absorption and line pressing functions. The workbench device comprises a conveying and supporting device fixedly connected with a rack, a locking drive motor (4) fixedly connected with the rack, a drive screw (41) in power connection with the locking drive motor (4) and a locking assembly (100) driven by a thread on the drive screw (41). A shock absorption cushion block (12) is arranged between the locking drive motor (4) and the rack and used for reducing vibration force generated in the operation process of the locking drive motor (4), so that the stability of operation and transmission of the locking drive motor (4) is guaranteed. The locking assembly (100) is used for being driven by the locking drive motor (4) to locate and lock the side, close to the locking assembly (100), of a board (300).

The invention provides a workbench device used for panel processing and provided with suction cup devices and an application method of the workbench device used for panel processing and provided with the suction cup devices. The workbench device comprises a conveying and supporting device fixedly connected with a rack, a locking drive motor (4) fixedly connected with the rack, a drive screw (41) in power linkage with the locking drive motor (4) and a locking assembly (100) driven by a thread of the drive screw (41). The locking assembly (100) is used for being driven by the locking drive motor (4) to locate and lock the side, close to the locking assembly (100), of a panel (300). The conveying and supporting device is located beside the locking assembly (100) and provided with multiple rotary transfer rolls (301) to support the panel (300) so that the panel (3) can move towards the locking assembly (100) under the effect of external thrust.

The invention discloses a workbench device adjustable in speed and used for board machining and a using method of the workbench device. The workbench device comprises a transferring supporting device fixedly connected with a machine frame, a locking driving motor (4) fixedly connected with the machine frame, a driving threaded rod (41) in power connection with the locking driving motor (4), and a locking assembly (100) driven by a thread on the driving threaded rod (41). An electronic control device (14) is arranged on a shell of the locking driving motor (4) and electrically connected with the locking driving motor (4) for controlling the rotation speed of the locking driving motor (4). The locking assembly (100) is used for positioning and locking the side portion, close to the locking assembly (100), of a board (300) under the driving of the locking driving motor (4). The board (300) can be positioned and locked rapidly according to requirements by adjusting the rotation speed of the locking driving motor (4) through the electronic control device (14).

A high-flexibility installation locking device for a circuit board (300) comprises a driving motor (4) fixedly connected with a base frame, a driving screw (41) in power linkage with the driving motor (4), a left installation assembly (100), a right installation assembly (200) an a guide rail part (3). The left installation assembly (100) and the right installation assembly (200) are driven by two threads with opposite spiral directions on the driving screw (41) respectively, and the guide rail part (3) is fixedly connected with the base frame and used for guiding the left installation assembly (100) and the right installation assembly (200). The left installation assembly (100) and the right installation assembly (200) are arranged in a bilateral symmetry mode.

The invention provides an installing locking device used for a circuit board (300) and with limiting and cooling functions. The installing locking device comprises a driving motor (4), a driving threaded rod (41), a left installing assembly (100), a right installing assembly (200) and a guide rail piece (3), wherein the driving motor (4) is fixedly connected with a base frame; the driving threaded rod (41) is in power connection with the driving motor (4); the left installing assembly (100) and the right installing assembly (200) are driven by two threads with the opposite rotation directions on the driving threaded rod (41) correspondingly; the guide rail piece (3) is fixedly connected with the base frame and used for guiding the left installing assembly (100) and the right installing assembly (200) which are arranged in a left-right symmetrical mode.

A high-stability mounting and locking device for a circuit board (300) comprises a driving motor (4) fixedly connected with a base frame, a driving screw (41) in power connection with the driving motor (4), a left mounting assembly (100), a right mounting assembly (200) and a guide rail piece (3), wherein the left mounting assembly (100) and the right mounting assembly (200) are driven by two threads, having opposite rotating directions, on the driving screw (41) respectively; the guide rail piece (3) is fixedly connected with the base frame and guides the left mounting assembly (100) and the right mounting assembly (200); the left mounting assembly (100) and the right mounting assembly (200) are bilaterally symmetrically arranged.

The invention provides a plate processing workbench device capable of dissipating heat and spraying a coating material and a use method of the plate processing workbench device capable of dissipating heat and spraying the coating material. The plate processing workbench device comprises a conveying support device fixedly connected with a rack, a locking driving motor (4) fixedly connected with the rack, a driving screw (41) in power connection with the locking driving motor (4) and a locking assembly (100) driven by threads on the driving screw (41), wherein a plurality of heat dissipating fins (11) are longitudinally arranged on a shell of the locking driving motor (4) and are used for absorbing and dissipating heat produced during the running of the locking driving motor (4), so that the locking driving motor (4) is prevented from being burnt at a too-high temperature after long-term running; and the locking assembly (100), driven by the locking driving motor (4), is used for positioning and locking the side part, close to the locking assembly (100), of a plate material (300).

An installing locking device for a circuit board (300) comprises a drive motor (4) fixedly connected with a base frame, a drive screw (41) in power linkage with the drive motor (4), a left installing assembly (100), a right installing assembly (200) and a guide rail piece (3). The left installing assembly (100) and the right installing assembly (200) are driven by two sections of threads respectively, wherein the left installing assembly (100) and the right installing assembly (200) are arranged on the drive screw (41) and are different in rotation direction. The guide rail piece (3) is fixedly connected with the base frame and guides the left installing assembly (100) and the right installing assembly (200). The left installing assembly (100) and the right installing assembly (200) are symmetrically arranged left and right.

The invention provides a workbench device for panel processing and capable of spraying coating materials and a use method thereof. The workbench device comprises a conveying supporting device fixedly connected with a rack, a locking drive motor (4) fixedly connected with the rack, a drive screw (41) which is in power connection with the locking drive motor (4) and a locking assembly (100) which is driven by a thread on the drive screw (41); the locking assembly (100) is used for positioning and locking the side portion, close to the locking assembly (100), of a panel (300) under the driving of the locking drive motor (4); the conveying supporting device is located on the side of the locking assembly (100) and is provided with a plurality of rotatable conveying rollers (301) to support the panel (300) and enable the panel (300) to move towards the locking assembly (100) under the external thrust action.

The invention provides a speed-adjustable plate processing workbench device with a sucker device and a use method of the speed-adjustable plate processing workbench device with the sucker device. The workbench device comprises a conveying support device fixedly connected with a rack, a locking driving motor (4) fixedly connected with the rack, a driving screw (41) in power connection with the locking driving motor (4) and a locking assembly (100) driven by threads on the driving screw (41), wherein an electronic control device (14) is arranged on a shell of the locking driving motor (4), is electrically connected with the locking driving motor (4) and is used for controlling the rotating speed of the locking driving motor (4); the locking assembly (100), driven by the locking driving motor (4), is used for positioning and locking the side part, close to the locking assembly (100), of a plate material (300); and through regulating the rotating speed of the locking driving motor (4) by the electronic control device (14), the plate material (300) can be rapidly positioned and locked according to requirements.

The invention provides a worktable device used for processing a board, capable of decreasing noise and provided with a rolling device, and an application method of the worktable device. The worktable device comprises a transmission supporting device which is fixedly connected with a rack, a locking driving motor (4) which is fixedly connected with the rack, a driving screw rod (41) which is in power linkage with the locking driving motor (4), and a locking assembly (100) which is driven through threads in the driving screw rod (41), wherein a noise insulation box (13) is arranged in the periphery of the locking driving motor (4) and used for decreasing the noise generated by operating the locking driving motor (4); the noise insulation box (13) is manufactured from metal materials, so that the cooling effect can be achieved; the locking assembly (100) can be driven by the locking driving motor (4) to position and lock the side part, close to the locking assembly (100), of the board (300).

The invention discloses a worktable device used for panel processing and provided with a limiting sensor and a use method of the worktable device used for panel processing and provided with the limiting sensor. The worktable device comprises a conveyance supporting device fixedly connected to a machine frame, a locking drive motor (4) fixedly connected to the machine frame, a drive screw (41) in power connection with the locking drive motor (4) and a locking assembly (100) driven by threads on the drive screw (41), wherein the locking assembly (100) is used for locating and locking the side part, close to the locking assembly (100), of a panel (300) under the driving effect of the locking drive motor (4); the conveyance supporting device is located beside the locking assembly (100) and is provided with a plurality of rotary conveying rollers (301) for supporting the panel (300) and enabling the panel (300) to move towards the locking assembly (100) under the effect of external thrust.

The invention discloses a dustproof workbench device for processing plates and a using method of the dustproof workbench device for processing plates. The dustproof workbench device comprises a conveying supporting device fixedly connected with a rack, a locking driving motor (4) fixedly connected with the rack, a driving screw (41) in power connection with the locking driving motor (4) and a locking assembly (100) driven by a screw thread on the driving screw (41), wherein the locking assembly (100) is used for locating and locking the side part, close to the locking assembly (100), of a plate (300) under the drive of the locking driving motor (4); the top of the locking driving motor (4) is provided with a dustproof cover (15) for avoiding the condition that dust enters the locking driving motor (4) to generate influences to the normal operation of the locking driving motor (4); and the dustproof cover (15) is fixedly connected with the rack through two supporting rods (16).

The invention provides a novel aluminum section. A mold cavity is externally connected with connecting grooves. The connecting grooves are distributed around the circle center of the mold cavity. Reinforcing parts are arranged on the connecting grooves and are arranged along the outer sides of the connecting grooves. Each reinforcing part is of a slim hole structure. Each reinforcing part and thecorresponding connecting groove are integrally formed. A supporting component is arranged between the mold cavity and the connecting grooves. The supporting component is of a cross-shaped structure. The supporting components abut against the outer walls of the mold cavity. The reinforcing parts are arranged on the connecting grooves. The strength of the connecting grooves can be enhanced. The phenomenon of stress instability of the connecting grooves is avoided. The supporting component is arranged between the mold cavity and the connecting grooves so that the mold cavity can be stressed moreuniformly. The situation that the aluminum section is bent due to local stress unevenness is avoided. The strength of the aluminum sections is higher.

The invention provides a working table device used for machining a plate and provided with an illuminating device and a limit sensor and a using method of the working table device used for machining the plate and provided with the illuminating device and the limit sensor. The working table device comprises a conveying and supporting device fixedly connected with a rack, a locking drive motor (4) fixedly connected with the rack, a drive screw (41) in power connection with the locking drive motor (4) and a locking assembly (100) driven by a thread on the drive screw (41). The locking assembly (100) is used for locating and locking the side portion, close to the locking assembly (100), of the plate (300) under driving of the locking drive motor (4). The conveying and supporting device is located beside the locking assembly (100) and provided with multiple rotatable conveyor rollers (301) so as to support the plate (300), and the plate (300) moves toward the locking assembly (100) easily under the action of external thrust.

The invention provides a worktable device with a rolling device for sheet processing and an application method of the worktable device with a rolling device for sheet processing. The worktable device comprises a conveying supporting device fixedly connected with a frame, a locking driving motor (4) fixedly connected with the frame, a driving screw (41) in power connection with the locking driving motor (4), and a locking assembly (100) driven by threads on the driving screw (41), wherein the locking assembly (100) is used for positioning and locking a side portion, close to the locking assembly (100), of a sheet (300) under the driving of the locking driving motor (4); the conveying supporting device is located beside the locking assembly (100), and provided with a plurality of rotatable conveying rollers (301) to support the sheet (300) and facilitate the shifting of the sheet (300) toward the locking assembly (100) under the action of an external pushing force.