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Hand-hold printing mechanism

A printing device and hand-held technology, applied in the directions of printing devices, printing, typewriters, etc., can solve the problems of deviation and inconvenience, and achieve the effect of simple and convenient printing operation.

Inactive Publication Date: 2008-05-07
LITE ON TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First, after the user selects a specific printing position or range on the recording medium 6 through the positioning through hole 5, the process of rotating and pressing the upper printing part 1 to the lower printing part 2 often causes the whole handheld printer 10 to move, As a result, the information printed by the print head 3 often deviates from the selected specific printing position or range
Furthermore, since the hand-held printer 10 needs to rotate and press the upper printing part 1 to the lower printing part 2 before printing, it will cause inconvenience in use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0034] see Figure 2A and Figure 2B , the handheld printing device 100 of this embodiment mainly includes a housing 110 , a transparent positioning window 120 , a printing mechanism 130 , a driving mechanism 140 and a guide rod 150 .

[0035] The casing 110 has a first side wall 111 and a second side wall 112 , the first side wall 111 is opposite to the second side wall 112 , and the second side wall 112 has a printing through hole 112 a.

[0036] The transparent positioning window 120 is disposed in the first sidewall 111 , and the transparent positioning window 120 is corresponding to the printing through hole 112 a of the second sidewall 112 . In addition, if Figure 2A As shown, the transparent positioning window 120 has a plurality of positioning indicators 121 . In more detail, a plurality of positioning indicators 121 may be formed on the transparent positioning window 120 by printing, and the plurality of positioning indicators 121 correspond to the printing throug...

no. 2 example

[0044] see Figure 3A and Figure 3B , the handheld printing device 200 of this embodiment mainly includes a housing 210 , a transparent window 220 , a printing mechanism 230 , a transparent positioning plate 240 and a driving mechanism 250 .

[0045] The casing 210 has a first side wall 211 and a second side wall 212 , the first side wall 211 is opposite to the second side wall 212 , and the second side wall 212 has a printing through hole 212 a.

[0046] The transparent window 220 is disposed in the first sidewall 211 , and the transparent window 220 is corresponding to the printing through hole 212 a of the second sidewall 212 .

[0047] The printing mechanism 230 is disposed in the casing 210 in a movable manner, and the printing mechanism 230 prints information through the printing through hole 212 a of the second side wall 212 . In this embodiment, the printing mechanism 230 may also include an inkjet head, which can print information on a recording medium R (eg, a pap...

no. 3 example

[0054] see Figure 4A and Figure 4B , the handheld printing device 300 of this embodiment mainly includes a housing 310 , a sliding cover 320 , a transparent positioning plate 330 , a printing mechanism 340 , a driving mechanism 350 and a guide rod 360 .

[0055] The casing 310 has a first side wall 311 and a second side wall 312 , the first side wall 311 is opposite to the second side wall 312 , and the second side wall 312 has a printing through hole 312 a.

[0056] The sliding cover 320 is connected to the casing 310 . More specifically, the sliding cover 320 slides on the second side wall 312 , and the sliding cover 320 abuts against the first side wall 311 in a detachable manner. In addition, the sliding cover 320 has a through hole 321 .

[0057] The transparent positioning plate 330 is connected to the sliding cover 320 , and the transparent positioning plate 330 is located between the first side wall 311 and the second side wall 312 . It should be noted that since...

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PUM

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Abstract

The invention provides a handheld type printing device, which comprises a casing body, a transparent locating window, a printing mechanism and a driving mechanism. The casing body is provided with a first side wall and a second side wall, wherein, the first side wall is relative to the second side wall, and the second side wall is provided with a printing through hole. The transparent locating window is arranged in the first side wall, and corresponds to the printing through hole. The printing mechanism is arranged in the casing body in a moving way, and prints information via the printing through hole. The driving mechanism is arranged in the casing body, is connected with the printing mechanism, and is used for driving the printing mechanism to move. The handheld type printing device provided by the invention can achieve the effect that the information is printed to a recording medium rapidly and accurately, besides, and providing simple and convenient printing operation for users.

Description

technical field [0001] The present invention relates to a hand-held recording apparatus, in particular to a hand-held recording apparatus capable of accurately printing information. Background technique [0002] see figure 1 , US Pat. No. 5,063,451 discloses a conventional handheld printer 10, which mainly includes an upper printing part 1, a lower printing part 2, a printing head 3, a driving device 4 and a positioning through hole 5. The upper printing part 1 is connected to the lower printing part 2 in a rotational manner, that is, the upper printing part 1 can rotate the lower printing part 2 to open and close. The printing head 3 and the driving device 4 are arranged in the upper printing part 1 , and the driving device 4 can drive the printing head 3 to move. The positioning through hole 5 is provided in the lower printing part 2 . [0003] When a user wants to use the handheld printer 10 to print information on a recording medium 6 (for example, a piece of paper), ...

Claims

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Application Information

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IPC IPC(8): B41J3/36B41J29/18B41J29/42B41J23/02
Inventor 蔡振财林宣洋游昌隆
Owner LITE ON TECH CORP