JPH0241950U - - Google Patents

Info

Publication number
JPH0241950U
JPH0241950U JP11946688U JP11946688U JPH0241950U JP H0241950 U JPH0241950 U JP H0241950U JP 11946688 U JP11946688 U JP 11946688U JP 11946688 U JP11946688 U JP 11946688U JP H0241950 U JPH0241950 U JP H0241950U
Authority
JP
Japan
Prior art keywords
platen
thermal head
heating element
drive motor
thermal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11946688U
Other languages
Japanese (ja)
Other versions
JPH0750211Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988119466U priority Critical patent/JPH0750211Y2/en
Publication of JPH0241950U publication Critical patent/JPH0241950U/ja
Application granted granted Critical
Publication of JPH0750211Y2 publication Critical patent/JPH0750211Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Handling Of Sheets (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図から第4図はそれぞれ本考案のサーマル
プリンタの一実施例を示したもので、第1図は側
面図、第2図はプラテン部分の斜視図、第3図は
印字時の一部の斜視図、第4図は待機時の一部の
斜視図である。 1……プラテン、2……回転軸、3……回転ギ
ア、4……円弧孔、5……軸受、6……伝達軸、
7……伝達ギア、8……駆動モータ、9……駆動
ギア、10……サーマルヘツド、11……発熱体
、12……用紙。
Figures 1 to 4 each show an embodiment of the thermal printer of the present invention. Figure 1 is a side view, Figure 2 is a perspective view of the platen, and Figure 3 is a part of the printer during printing. FIG. 4 is a perspective view of a part of the apparatus during standby. 1...Platen, 2...Rotating shaft, 3...Rotating gear, 4...Circular hole, 5...Bearing, 6...Transmission shaft,
7...Transmission gear, 8...Drive motor, 9...Drive gear, 10...Thermal head, 11...Heating element, 12...Paper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円筒状のプラテンを駆動モータにより回転自在
に配設し、このプラテンの近傍に発熱体が形成さ
れたサーマルヘツドを前記発熱体部分が前記プラ
テンの外周に接離自在となるように配設し、前記
プラテンとサーマルヘツドとの間に用紙を挿入し
て前記サーマルヘツドの発熱体を所定の印字信号
に基づいて発熱させることにより所望の印字を行
なうサーマルプリンタにおいて、前記プラテンを
前記駆動モータの一方向の回転を付与した時に前
記サーマルヘツドに圧接される印字位置まで移動
させるとともに、前記駆動モータの逆方向の回転
を付与した時に前記サーマルヘツドから離隔する
待機位置まで移動させるプラテン位置切換え支持
機構を設けたことを特徴とするサーマルプリンタ
A cylindrical platen is arranged so as to be rotatable by a drive motor, and a thermal head in which a heating element is formed is arranged near the platen so that the heating element part can freely move toward and away from the outer periphery of the platen, In a thermal printer that performs desired printing by inserting paper between the platen and the thermal head and causing a heating element of the thermal head to generate heat based on a predetermined print signal, the platen is moved in one direction of the drive motor. A platen position switching support mechanism is provided for moving the platen to a printing position where it is pressed against the thermal head when rotation is applied thereto, and to a standby position where it is separated from the thermal head when rotation of the drive motor in the opposite direction is applied. A thermal printer characterized by:
JP1988119466U 1988-09-12 1988-09-12 Thermal printer Expired - Lifetime JPH0750211Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988119466U JPH0750211Y2 (en) 1988-09-12 1988-09-12 Thermal printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988119466U JPH0750211Y2 (en) 1988-09-12 1988-09-12 Thermal printer

Publications (2)

Publication Number Publication Date
JPH0241950U true JPH0241950U (en) 1990-03-22
JPH0750211Y2 JPH0750211Y2 (en) 1995-11-15

Family

ID=31364721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988119466U Expired - Lifetime JPH0750211Y2 (en) 1988-09-12 1988-09-12 Thermal printer

Country Status (1)

Country Link
JP (1) JPH0750211Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0167054U (en) * 1987-10-22 1989-04-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0167054U (en) * 1987-10-22 1989-04-28

Also Published As

Publication number Publication date
JPH0750211Y2 (en) 1995-11-15

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