Abstract: A shaking mixer includes a first transmission rod set, a first driving motor for rotating the first transmission rod set; two first synchronous transmission members respectively spacedly coupled to the first transmission rod set for synchronous movement upon rotation of the first transmission rod set, a second transmission rod set, a second driving motor for rotating the second transmission rod set, two second synchronous transmission members respectively spacedly coupled to the second transmission rod set for synchronous movement upon rotation of the second transmission rod set, and a moveable platform having two rods arranged in a crossed manner and respectively connected to the first synchronous transmission members and the second synchronous transmission members for oscillation on a plane freely.

Abstract: A liquid dispenser includes a dispenser body having a liquid input passage extending inwardly from the top side of the dispenser body, a liquid distribution passage formed inside the dispenser body in communication with the liquid input passage, two liquid output passages each having a first side respectively connected to the liquid distribution passage and a second side provided with a plurality of outlets, and an air output passage in communication with the liquid output passages. A plurality of needle cannulas are respectively fastened to a bottom side of the dispenser body and respectively connected to the outlets of the liquid output passages. When liquid is filled inside the dispenser body, the air initially contained inside the dispenser body will be forced by the liquid to be discharged out of the dispenser body through the air output passage.

Abstract: A syringe control device includes a linear reciprocating mechanism and a syringe mechanism. The linear reciprocating mechanism has a power drive including an electric control unit and an actuation rod driven by the power drive to act a linear reciprocating motion. The actuation rod has a first contact portion provided with two electrically conductive contacts electrically connected to the electric control unit. The syringe mechanism has a syringe unit including a second contact portion made of electrically conductive material and corresponding to the first contact portion of the actuation rod. When the first contact portion of the actuation rod contacts the second contact portion during the linear reciprocating motion, a signal will be sent to the electric control unit for controlling the displacement of the actuation rod so as to further control the syringe amount of the syringe unit.

Abstract: An analyzer includes a vibration mixer having a carrier for holding solutions or reagents for mixing, a first motion unit for reciprocally moving the carrier in a first direction, and a second motion unit for reciprocally moving the carrier in a second direction perpendicular to the first direction, and a fluid storage and injection mechanism supported on the vibration mixer. The fluid storage and injection mechanism includes a rotary table, a driving member for rotating the rotary table, and a plurality of storage and injection units fastened spacedly to the rotary table. Each storage and injection unit has a storage tank for holding a fluid and an actuating member mounted in the storage tank and movable reciprocally in the storage chamber for forcing the contained fluid out of the storage tank upon movement of the respective storage and injection unit with the rotary table to a predetermined position.

Abstract: A vibration mixer for use in a simultaneous analyzer includes a carrier for holding solutions or reagents for mixing, a first motion unit for reciprocating the carrier in a first direction, and a second motion unit for reciprocating the carrier in a second direction perpendicular to the first direction. The first and second motion units each have two parallel rails, a sliding device coupled to and movable along the rails, and a drive coupled to the sliding device and controllable to reciprocate the sliding device in the first or second direction.

Abstract: A fluid storage and injection mechanism for use in a simultaneous analyzer includes a rotary table, a driving unit for rotating the rotary table, and a plurality of storage and injection units fastened to and equiangularly spaced around the periphery of the rotary table. Each storage and injection unit has a storage tank having storage chamber for containing a fluid, and an actuating member mounted in the storage tank and movable forwardly and backwardly in the storage chamber for forcing the contained fluid out of the storage tank upon movement of the respective storage and injection unit with the rotary table to a predetermined position.

Abstract: A device for fusing a shank and a cutting edge to form a bit is composed of a bottom plate on which a shank locating apparatus, a heater, a cutting edge locating apparatus, a collection apparatus, and a pneumatic-electro control apparatus are mounted. The device can be manually or automatically operated through the pneumatic-electro control apparatus such that a plurality of shanks are arranged and located one after another at a first fusion position, and that a plurality of cutting edges are arranged and located one after another at a second fusion position. The shank located at the first fusion position is heated by the heater before the shank is fused with the cutting edge located at the second fusion position.