JPH0438445U - - Google Patents
Info
- Publication number
- JPH0438445U JPH0438445U JP8017090U JP8017090U JPH0438445U JP H0438445 U JPH0438445 U JP H0438445U JP 8017090 U JP8017090 U JP 8017090U JP 8017090 U JP8017090 U JP 8017090U JP H0438445 U JPH0438445 U JP H0438445U
- Authority
- JP
- Japan
- Prior art keywords
- platen
- base
- thermal head
- axial direction
- respect
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案に係るサーマルヘツド圧接機構
の第１実施例を示す分解斜視図、第２図は一方の
支持部分の破断側面図、第３図はその変更例を示
す破断側面図、第４図は第３実施例を示す分解斜
視図、第５図は従来のサーマルヘツド圧接機構を
示す斜視図である。
１……プラテン、２……サーマルヘツドのベー
ス、２ａ……サーマルヘツドの発熱体、１１，２
１，３１，４１……支持部材。
FIG. 1 is an exploded perspective view showing a first embodiment of the thermal head pressure welding mechanism according to the present invention, FIG. 2 is a cutaway side view of one of the supporting parts, FIG. FIG. 4 is an exploded perspective view showing the third embodiment, and FIG. 5 is a perspective view showing a conventional thermal head pressure contact mechanism. 1... Platen, 2... Base of thermal head, 2a... Heating element of thermal head, 11, 2
1, 31, 41...Supporting member.
Claims (1)
への長さを有してサーマルヘツドを保持する剛体
のベースとを備え、前記サーマルヘツドの発熱体
を前記プラテンに圧接し、その圧接部に感熱材料
を挟んで印字を行うプリンタにおけるサーマルヘ
ツド圧接機構であつて、 前記ベースを前記プラテンの軸線方向に沿つた
両端部で支持する一対の支持部材を設け、 この両支持部材を筺体に対して、前記ベースが
前記プラテンの軸線方向と平行する軸線廻りに回
動自在となるよう軸支し、 前記ベースの一端部を一方の前記支持部材に対
して、前記ベースが前記プラテンの軸線方向と直
交する軸線廻りに回動自在となるよう軸支すると
ともに、 前記ベースの他端部を他方の前記支持部材に対
して、前記ベースが前記プラテンの軸線方向と平
行する軸線廻り及び直交する軸線廻りに回動自在
となるよう軸支したことを特徴とするサーマルヘ
ツド圧接機構。[Claims for Utility Model Registration] A device comprising a cylindrical platen and a rigid base having a length in the axial direction of the platen and holding a thermal head, the heating element of the thermal head being pressed against the platen. A thermal head pressure contact mechanism in a printer that prints by sandwiching a heat-sensitive material between the pressure contact portions, wherein a pair of support members are provided that support the base at both ends along the axial direction of the platen, and these support members are provided. The member is pivotally supported with respect to the housing so that the base is rotatable around an axis parallel to the axial direction of the platen, and one end of the base is supported with respect to one of the support members, and the base is supported with respect to the support member. The base is rotatably supported around an axis perpendicular to the axial direction of the platen, and the other end of the base is supported around an axis parallel to the axial direction of the platen with respect to the other supporting member. A thermal head pressure welding mechanism is characterized in that the thermal head is rotatably supported around orthogonal axes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8017090U JPH0438445U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8017090U JPH0438445U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438445U true JPH0438445U (en) | 1992-03-31 |
Family
ID=31624986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8017090U Pending JPH0438445U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438445U (en) |
-
1990
- 1990-07-27 JP JP8017090U patent/JPH0438445U/ja active Pending