34results about How to "Eliminate drop" patented technology

An electronic switch for a drop-free candle is comprised of a candle, a wick, a metal disk, a conductor and a circuit board; the metal disk being buried in the candle; the conductor being provided in the form of an optical fiber or a magnet twisted pair cable; the conductor being provided along the wick to control the operation of the circuit board provided at the bottom of the candle to realize the function of an electronic switch while preventing drops of the fatting substance of the candle.

The invention provides for a motor attachment assembly that includes an electric motor having spring clips adapted to securely lock onto the isolation posts of a plastic post vibration isolation system. The motor includes an end cap that has notches which cooperate with locator tabs of the motor housing to lock the cap onto the housing with the spring clips therebetween. Each clip includes an axial slot that is expandable in an open direction to receive an isolation post and biased in the closed direction to retain the isolation post. Each clip also has an inner surface with barbs protruding into the channel to allow insertion of the isolation post into the channel in the direction of the output shaft and to resist movement of the isolation post in a direction opposite to the output shaft. The inner surface has a retention groove to receive plastically deformed portions of the isolation post.

The present invention discloses a mortar carriage powder material weighing and metering equipment and method. Said equipment adopts two-stage obliquely-arranged first-stage spiral conveyor and second-stage spiral conveyor, on the feeding part of second-stage spiral conveyor a powder material hopper for receiving and temporarily storing dried powder is set, on the powder material hopper and discharging part are set front and rear hanger rod components which are respectively equipped with sensor, in the described front and rear hanger rod components the position connected with weighing sensor and the position connected with second-stage spiral conveyor are respectively equipped with vibration absorptive block for making vibration absorption, and said weighing sensor is electrically connected with upper-position machine. Said invention also provides its working principle and its concrete operation method.

An adjustable kneepad support that is a brace formed by a pair of elongated, flexible, overlapping thin beam members that are movable relative to each other for lengthwise adjustment. Flexing of the beam members allows operation of a flex-latch that can release a fixed position of the beam members to allow sliding of the members to a newly adjusted lengthwise position.

A mechanism for raising a toilet seat includes two geared shafts that are cooperatively engaged while mounted on a toilet. A foot-operated lever attached to a first of the geared shafts provides torque thereto, causing a rotation of the first geared shaft upon depressing the lever. This, in turn, causes a rotation of the second of the geared shafts. The second geared shaft includes a metal flange or other connector that secures a toilet seat thereto over the bowl of the toilet. As the two geared shafts rotate, the toilet seat raises and lowers with the movement of the metal flange on the second geared shaft.

The invention relates to a guiding sieve plate float valve tower, belonging to a gas-liquid mass-transfer separation plant in chemical process. The guiding sieve plate float valve tower disclosed herein mainly comprises a tower body (1), a tower plate (2), a down-flow plate (7), a seal pan (9), etc., wherein the liquid inlet of the tower plate (2) is provided with a bubbling promoter (6), the plate surface of the tower plate is provided with a floating tongue (3), a guiding pore (4), a sieve pore (5) and a float valve. According to the invention, when the gas velocity is low, the float valve on the tower plate is not open, gas only passes through the guiding pore (4), the sieve pore (5) and the floating tongue (3); when the gas velocity increases to a certain level, the float valve is open, and the opening height of the float valve increases gradually with the increase of the gas velocity. The guiding sieve plate float valve tower disclosed herein has the advantages of simple structure, low cost, and greatly raised operation flexibility and separation efficiency.

The invention discloses a uterine cancer vaginal canal resection operation instrument, belonging to the technical field of medical instruments. The uterine cancer vaginal canal resection operation instrument specifically comprises a fixing unit and a cutting unit. A vaginal inner circumcision type is proposed for the first time, and the vaginal canal is fixed on the inner wall of the vaginal canal. On the one hand, the vaginal canal has closed the uterus before resection; on the other hand, the uterus to be resected is prefixed on a device and can be directly pulled and moved out by the deviceafter the resection operation is completed without additionally placing a forceps clip for clamping and traction, the process is simple and reliable, and the possibility of cancer cells falling is eliminated fundamentally. In addition, the resection operation is directly completed in the vaginal canal, which is different from a traditional mode of resection from the outer wall of the vaginal canal, and the operation convenience is clear at a glance.

The invention discloses an intermittent rod part collection device. The intermittent rod part collection device comprises a distribution mechanism achieving one-by-one sorting and a collection mechanism achieving intermittent collection. The distribution mechanism comprises a conveying channel assembly and an intermittent distribution assembly. The conveying channel assembly comprises a supportingplate, a limiting baffle, a left channel plate, a right channel plate, a flow guide plate and a support. The collection mechanism comprises a conveying belt and a vertical conveying assembly. The vertical conveying assembly comprises a fixed support, a second air cylinder and a rod supporting plate. The device further comprises a controller, and a first air cylinder, the conveying belt and the second air cylinder are all electrically connected with the controller. According to the intermittent rod part collection device, rod part products of a production line are arranged, workpieces are arranged in a containing box in order through the vertical conveying assembly, the fall of rod parts is eliminated, and damage generated when the workpieces fall into the containing box directly from theconveying belt is avoided; and control is simple, and automatic control of the whole device can be achieved through single variables.

The invention provides a three-position switch control system and control method. The control system comprises a control knob arranged in a cab and a three-position switch device arranged on the car roof, the three-position switch device is electrically connected with the control knob, and the three-position switch device and the control knob are both connected with a vehicle-mounted power supply.The three-position switch device is internally provided with limiting switches corresponding to different control positions separately, and turning-on or turning-off of the limiting switches of the different control positions is driven by the rotation of the control knob. The three-position switch control system allows a driver to realize control over the three-position switch device on the car roof in the cab, the operation is simple and fast, operation by climbing to the roof is not needed, the allocation of manpower and material resources and related resources is reduced, and potential safety hazards such as falling or electric shocking during the operation of an operator climbing to the roof are eliminated.

Clip installation tooling and method for installing clips including a magazine for holding a plurality of clips and clip end of arm tooling for picking up at least one clip at a time. The magazine stops at predetermined intervals for spacing each respective clip into openings on the magazine. The clip end of arm tooling has at least one body connected to a plurality of cylinders each with an inlet/outlet port receiving vacuum/air blow off. The clip end of arm tooling picks up one or more clips from the magazine at a time. The vacuum generation to the port(s) assists in holding the clip(s) and eliminates dropping clip(s) prior to placement for installation of the clip(s). After the clip(s) is/are placed, air blow off through the port(s) insures clip(s) are removed from the clip end of arm tooling and stay in the desired position(s).

The invention provides a territorial space planning design drawing system which comprises a support, an angle adjusting assembly is arranged at the top end of the support, the support is connected with a drawing assembly and a shielding assembly through the angle adjusting assembly, a groove is formed in the top end of the support, and symmetrically-arranged first hinge seats are fixed in a groove body of the groove. Through cooperation of the drawing assembly and the shielding assembly, the structure can be switched, the requirements of drawing personnel for computer drawing, manual drawing or combined drawing of the computer drawing and the manual drawing are met, and therefore the applicability of the drawing system is improved.

The invention discloses an automatic delivery express shelf for modern logistics. The automatic delivery express shelf for the modern logistics comprises a supporting frame; second supporting plates are fixedly connected to the two sides of the outer surface of the supporting frame; the supporting frame comprises fixed supporting rods; first supporting plates are erected between the longitudinal adjacent surfaces of the supporting frame; the fixing clamping grooves are formed in the tops of the corresponding first supporting plates, far away from one sides of the corresponding second supporting plates; goods plates are erected on the surfaces of the corresponding fixing clamping grooves; an inner cavity of the supporting frame is divided into storage interlayers by the goods plates; a supporting base is fixedly connected to the bottom of each fixed supporting rod; and goods receiving devices are fixedly connected to the two sides of the tops of the positive surface and the back surfaceof the supporting frame. The invention relates to the technical field of modern logistics equipment. The automatic delivery express shelf for modern logistics achieves the purpose of improving the express fetching efficiency, can effectively replaces manpower to fetch goods from a higher position of the express shelf, ensures the express integrity and improves the self use safety.

A flipping hook apparatus for allowing a user to reduce the number of cooking utensils needed for a given job, eliminating food dropping, moving a user's hand further away from a heating element while manipulating food, minimizing arm and wrist twisting while manipulating food, and more safely lower food onto cooking surfaces. The flipping hook apparatus comprises a hook member having an elongated shaft and a hook portion permanently attached to an elongated handle. The hook portion is defined by a 90 degree bend in the elongated shaft, followed by a 1 inch diameter roll in a 150 to 160 degree angle. It is contemplated that the hook member is constructed out of stainless steel and the handle is constructed out of wood having up to three coats of polyurethane so as to seal and protect the wood.