JPH024669U

JPH024669U -

Info

Publication number: JPH024669U
Application number: JP8124188U
Authority: JP
Priority date: 1988-06-20
Filing date: 1988-06-20
Publication date: 1990-01-12

Description

[Brief explanation of drawings]

第１図は実施例の正面図、第２図は側面図、第
３図は上面図、第４図は背面図を示し、第１，２
，３図には注射筒４０を装着している。第５図は
機械部２の断面図、第６図は正面図、第７図は上
面図を示し、それぞれ注射筒４０を装着している
。第８図はニードル４３とニードル固定台４４を
装着した部分立体図。第９図は把手４５を装着し
た機械部立体図。１……液体吐出装置、２……機械部、３……電
気箱、４……駆動箱、５……ベアリング、６……
送りネジ軸、７……ウオームホイル、８……ウオ
ーム、９……電動機、１０……穴、１１……案内
桿、１２……穴、１３……注射筒台、１４……オ
ネジ、１５……メネジ、１６……ピストン押具、
１７……溝、１８……固定具、１９……締付ボル
ト、２０……調整ボルト、２１……ピストンつば
、２２……カバー、３０……タイマ、３１……切
換スイツチ、３２……電源スイツチ、３３……電
源コード、３４……信号コード、３５……ネジ、
３６……モーター配線、４０……注射筒、４１…
…ピストン、４２……ノズル、４３……吐出ニー
ドル、４４……ニードル固定台、４５……把手。 Fig. 1 shows a front view of the embodiment, Fig. 2 shows a side view, Fig. 3 shows a top view, and Fig. 4 shows a rear view.
, 3 shows a syringe barrel 40 attached. FIG. 5 shows a sectional view of the mechanical part 2, FIG. 6 shows a front view, and FIG. 7 shows a top view, each of which shows a syringe barrel 40 attached thereto. FIG. 8 is a partial three-dimensional view showing the needle 43 and needle fixing base 44 attached. FIG. 9 is a three-dimensional view of the mechanical part with the handle 45 attached. DESCRIPTION OF SYMBOLS 1...Liquid discharge device, 2...Mechanical part, 3...Electric box, 4...Drive box, 5...Bearing, 6...
Feed screw shaft, 7... Worm foil, 8... Worm, 9... Electric motor, 10... Hole, 11... Guide rod, 12... Hole, 13... Syringe cylinder stand, 14... Male screw, 15... ...Female thread, 16...Piston pusher,
17... Groove, 18... Fixture, 19... Tightening bolt, 20... Adjustment bolt, 21... Piston collar, 22... Cover, 30... Timer, 31... Selector switch, 32... Power supply Switch, 33...power cord, 34...signal cord, 35...screw,
36... Motor wiring, 40... Syringe barrel, 41...
... Piston, 42 ... Nozzle, 43 ... Discharge needle, 44 ... Needle fixing base, 45 ... Handle.

Claims

[Scope of utility model registration request]

A square drive box, a feed screw shaft rotatably supported in the drive box, a gear train that rotates the feed screw shaft within the drive box, an electric motor that drives the gear train, and a drive box parallel to the feed screw shaft. Two guide rods installed in the holes of
A syringe cylinder stand fixed to the tip of the guide rod, a piston pusher that is slidably attached to the two guide rods and has a female thread that screws into the thread of the feed screw shaft, and a control device that controls the rotation of the electric motor. A liquid dispensing device consisting of an electrical box with a built-in electrical box.