JP2014200349A5

JP2014200349A5 -

Info

Publication number: JP2014200349A5
Application number: JP2013076630A
Authority: JP
Filing date: 2013-04-02
Publication date: 2016-04-28

Description

本体１０は、本体ベース１３と、本体ケース１４とを有する。そして、本体ベース１３上には、前述の駆動機構１２と、制御基板１５とが保持されている。また、本体ベース１３には、ベアリング１３Ａが設けられている。カム１１の回転軸が本体ベース１３を貫通しており、ベアリング１３Ａは、本体ベース１３に対して回転可能にカム１１の回転軸を支持している。カム１１は減速伝達機構１２３を構成するカム歯車と一体であり、カム歯車は本体ケース１４によって覆われて本体１０の内部に配置され、カム１１は本体１０から露出している。本体１０とカートリッジ２０とを組み合わせると、本体１０から露出しているカム１１が、カートリッジ２０のフィンガー２２の端部と噛み合うことになる。
The main body 10 includes a main body base 13 and a main body case 14. The drive mechanism 12 and the control board 15 are held on the main body base 13. Further, the body base 13, Bearings 13A are provided. The rotating shaft of the cam 11 passes through the main body base 13, and the bearing 13 </ b> A supports the rotating shaft of the cam 11 so as to be rotatable with respect to the main body base 13. The cam 11 is integral with a cam gear constituting the speed reduction transmission mechanism 123, and the cam gear is covered with the main body case 14 and disposed inside the main body 10, and the cam 11 is exposed from the main body 10. When the main body 10 and the cartridge 20 are combined, the cam 11 exposed from the main body 10 meshes with the end portions of the fingers 22 of the cartridge 20.

つまり、カートリッジ２０と本体１０とが正しく接続されていれば、加圧部７２によって感圧センサー７１が強く加圧されるため、感圧判定部７５によって検出される抵抗値は小さくなる。逆に、カートリッジ２０と本体１０とが正しく接続されていなければ、感圧判定部７５によって検出される抵抗値は大きくなる。したがって、感圧判定部７５は、検出された抵抗値が所定の閾値以下であればカートリッジ２０と本体１０との接続状態が正常であると判定し、検出された抵抗値が所定の閾値よりも大きければカートリッジ２０と本体１０との接続状態が正常でないと判定する。言い換えると、感圧センサー７１が加圧部７２によって加圧される際の圧力が所定の大きさ以上であれば、カートリッジ２０と本体１０との接続状態が正常であると判定される。 That is, if the cartridge 20 and the main body 10 are correctly connected, the pressure sensor 71 is strongly pressed by the pressurizing unit 72, so that the resistance value detected by the pressure sensitive determination unit 75 is small. On the contrary, if the cartridge 20 and the main body 10 are not correctly connected, the resistance value detected by the pressure-sensitive determination unit 75 increases. Therefore, if the detected resistance value is equal to or smaller than the predetermined threshold value, the pressure-sensitive determining unit 75 determines that the connection state between the cartridge 20 and the main body 10 is normal, and the detected resistance value is lower than the predetermined threshold value. If it is larger, it is determined that the connection state between the cartridge 20 and the main body 10 is not normal. In other words, if the pressure when the pressure sensor 71 is pressurized by the pressure unit 72 is equal to or greater than a predetermined magnitude, it is determined that the connection state between the cartridge 20 and the main body 10 is normal.

Claims

A liquid reservoir for storing liquid;
A drive unit having a pump for transporting the liquid;
Supporting the drive unit, and the body portion you transport the liquid is connected to the liquid storage portion,
And determining the main body control unit that Gyoshi control the operation of the driving unit, it is a pre-Symbol body portion and the liquid storage portion is connected,
Communicating with the main control unit, and the external control unit that controls the operation of the pre-SL driver,
A liquid transport device comprising:
When it determines with the said main-body part and the said liquid storage part having been connected, communication with the said external control part and the said main-body control part is started, The liquid transport apparatus characterized by the above-mentioned.

The liquid transport device according to claim 1,
The main body includes a communication circuit that performs communication with the external control unit,
The communication circuit has a contact that is in a closed state by abutting with a contact portion provided in the liquid storage portion,
The said main body control part determines with the said main-body part and the said liquid storage part having been connected when the said contact is in the closed state, The liquid transport apparatus characterized by the above-mentioned.

The liquid transport device according to claim 1,
The main body is provided with a pressure detector for measuring pressure,
The liquid reservoir is provided with a pressurizing unit that pressurizes the pressure detecting unit,
The main control unit, when before Symbol pressure detector measures the pressure is equal to or greater than a predetermined magnitude, it is determined that said main body portion and the liquid storage portion is connected, it liquid transport, wherein apparatus.

The liquid transport device according to any one of claims 1 to 3,
The liquid storage portion, the type of liquid stored in the liquid storing section, and includes information including a storage amount,
The liquid transport apparatus according to claim 1, wherein the information is acquired by the external control unit.

The liquid transport device according to any one of claims 1 to 4,
The communication between the external control unit and the main body control unit are rope line without line,
Before the communication is started, connection setting is performed between the external control unit and the main body control unit.

Transporting the liquid stored in the liquid storage section;
And said liquid supporting the drive unit having a pump to transport, to determine a present body portion you transport the liquid is connected to the liquid storage portion, the connection between the liquid storage portion,
An instruction to control the operation of the drive unit by an external control unit communicating with the main body control unit for determining the connection state;
Starting the communication between the external control unit and the main body control unit when it is determined that the main body unit and the liquid storage unit are connected;
A method for transporting liquids.