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Detection device, detection method and electronic imaging device

A detection device and electronic imaging technology, which is applied in the field of detection devices and electronic imaging devices, can solve the problem of high cost

Active Publication Date: 2018-07-27
NINESTAR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is costly to use this kind of light sensor in the main body to detect that the process cartridge is installed in place

Method used

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  • Detection device, detection method and electronic imaging device
  • Detection device, detection method and electronic imaging device
  • Detection device, detection method and electronic imaging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment provides an electronic imaging device, including a main body and a process box detachably installed in the main body, a power receiving part is arranged on the process box, and a detection device is also arranged in the main body, and the detection device detects the power receiving part To detect the process cartridge, that is, to detect whether the process cartridge is installed in place in the main body, or whether the model of the process cartridge installed in the main body matches the model of the electronic imaging device.

[0035] In the following, the detection device detects whether the developing unit 2 is installed in place in the main body 10 of the electronic imaging device as an example for description.

[0036] Such as Figure 5 As shown, the third power receiving unit 70 is arranged at one end of the developing unit 2 along the Y direction, and includes a third power receiving member 74 and a third hub 75. When the developing unit 2 is i...

Embodiment 2

[0047] Such as Figure 7 , Figure 8 As shown, in this embodiment, the detection device 40 is disposed on the opposite side of the first driving member 15 along the direction P, that is, the detection device 40 is disposed on the path during the installation process of the process cartridge 101 to the electronic imaging device. During the process of installing the developing unit 2 into the main body 10, one end of the first power receiving member 24 along the Y direction abuts against the opposite end of the contact rod 41 along the Y direction and pushes the contact rod 41 to move along the Y direction to the set position. position, so that the first conductive member 43 of the detection device 40 abuts against the second conductive member 44, and the CPU automatically determines that the process cartridge is installed in place, or the CPU detects the model and electronic imaging device of the developing unit 2 installed in the main body 10. match the model of the device. ...

Embodiment 3

[0052] This embodiment provides an electronic imaging device, including a main body and a process box detachably installed in the main body, a power receiving part is arranged on the process box, and a detection device is also arranged in the main body, and the detection device detects the power receiving part To detect the process cartridge, that is, to detect whether the process cartridge is installed in place in the main body, or whether the model of the process cartridge installed in the main body matches the model of the electronic imaging device.

[0053] In this example, if Figure 9 As shown, the first driving component 15 and the detection device 40 are basically the same as those in the first embodiment, and will not be repeated here.

[0054] In this embodiment, the third power receiving unit 70 in the first embodiment is replaced by the fourth power receiving unit 51 . The fourth power receiving unit 51 includes a fourth power receiving part 52 capable of engaging...

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Abstract

The invention relates to the technical field of electronic imaging, in particular to a detection device, a detection method and an electronic imaging device. The detection device comprises a conductive unit, an elastic piece and a detection unit, the conductive unit at least comprises two separable parts, the two parts of the conductive unit are separated from each other by the elastic piece, thedetection unit is at least electrically connected with one part of the conductive unit, and the detection unit can detect an electric signal when the two parts of the conductive unit are in butt joint; when a processing box is driven by an actuating rod on a main body of the electronic imaging device to move after being mounted in the electronic imaging device, the two parts of the conductive unitare in butt joint, and the detection unit can detect the electric signal, so that whether the processing box is of a specific model and is well mounted on the electronic imaging device is detected. Besides, the cost of the detection device is lower, reliability is higher, and detection cannot be affected by pollution of toner and dust.

Description

【Technical field】 [0001] The invention relates to the technical field of electronic imaging, in particular to a detection device, a detection method and an electronic imaging device. 【Background technique】 [0002] An electrophotographic device is a device that forms an image on a recording material by electrophotographic imaging processing technology, such as electrophotographic copying, laser printers, electrophotographic printers, facsimile machines, word processors, etc. [0003] In the prior art, an electronic imaging device includes a main body, and a process box detachably installed in the main body. A detection device is usually provided in the electronic imaging device to detect whether the process cartridge is properly installed in the main body. For example, an optical sensor is provided in the main body, and when the process cartridge is installed in the main body, the optical path is blocked by the process cartridge, so that the optical sensor senses the proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G21/18
CPCG03G21/186G03G21/1875
Inventor 梁祺杰曹建新杨浩
Owner NINESTAR CORP
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