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Recording device

A recording device and recording head technology, which can be applied to coupling devices, printing devices, data recording, etc., can solve problems such as increased electrical contacts, difficulty in miniaturization, and reduced electrical connection stress or operating force.

Inactive Publication Date: 2005-08-17
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] A recording device employing a crimping method like this needs to have a pressing member, a mounting lever, etc., so a large space is required in the contact terminal part and its surrounding part, so there is a problem that miniaturization is difficult.
In addition, as the recording speed and image quality of recording devices increase, the number of electrical contact terminals itself tends to increase. In large recording devices that do not need to be miniaturized so much, the stress or operating force of the electrical connection parts The reduction of

Method used

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Embodiment Construction

[0019] Details of embodiments according to the present invention will be described below with reference to the drawings.

[0020] FIG. 1 is a perspective view showing the generality of a recording apparatus according to an embodiment of the present invention. The recording device shown in FIG. 1 repeats the reciprocating movement (main scanning) of the recording head 1 in the main scanning direction, and the direction of recording sheets (recording media) such as general recording paper, special paper, OHP film, etc. at a predetermined pitch each time. Transfer in the sub-scanning direction (sub-scanning), while synchronizing with these operations, ink is selectively ejected from the recording head and attached to the recording sheet, thereby forming a general string of characters, symbols, images, etc. on the recording sheet Line recording device.

[0021] As shown in FIG. 1 , the recording head 1 is detachably mounted on a carriage 3 serving as a head holding member, togeth...

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Abstract

The present invention aims to enhance reliability regarding connection between electrical connection portions of a recording head and a head holding member and to enhance positioning accuracy of the recording head with respect to the head holding member. To this end, a recording apparatus according to the present invention includes a connector holding portion for supporting a card edge substrate to be mounted and dismounted with respect to a card edge connector through an elastic member so that the card edge substrate can be moved in two direction perpendicular to mounting and dismounting direction thereof.

Description

technical field [0001] The present invention relates to a recording apparatus provided with a head holding portion for detachably holding a recording head. Background technique [0002] Among recording devices widely used today, a so-called serial recording device in which a recording head is mounted on a carriage and the carriage is reciprocally scanned in a direction perpendicular to the transfer direction of the recording medium to perform recording has become the mainstream. This is because it is possible for a serial recording device to form an image with a recording head smaller than the recording area, and it is easy to reduce the size and cost of the recording device. In a serial recording device, during the movement of the carriage, because it is necessary to maintain the electrical connection between the recording head on the carriage and the control mechanism of the main body of the recording device, the control mechanism and the recording head are connected by a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/045B41J2/055B41J29/00B41J29/02G11B17/04G11B33/12H01R13/631
CPCH01R13/6315B41J29/02G11B17/0408G11B33/123G11B33/122
Inventor 佐藤典子
Owner CANON KK
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