CN2614902Y - Long-distance encrypted laser printing signing machine - Google Patents
Long-distance encrypted laser printing signing machine Download PDFInfo
- Publication number
- CN2614902Y CN2614902Y CN 03204304 CN03204304U CN2614902Y CN 2614902 Y CN2614902 Y CN 2614902Y CN 03204304 CN03204304 CN 03204304 CN 03204304 U CN03204304 U CN 03204304U CN 2614902 Y CN2614902 Y CN 2614902Y
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- China
- Prior art keywords
- signing
- sealing machine
- laser printing
- control circuit
- electrically connected
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- Expired - Fee Related
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model discloses a long-distance encrypted laser print labeling machine comprises a machine body, an optical device, a color print cartridge, a magnetic brush developing machine, a paper actuating device, a control circuit and an encrypting device, wherein the machine body is a blocking housing which comprises a paper inlet, a paper outlet, and a socket capable of plug connecting with the joints of computer connecting lines. The control circuit, the optical device, the color print cartridge, the magnetic brush developing machine, the paper actuating device and the encrypting device are all arranged inside the machine body, and the encrypting device is electric connected with the control circuit and the socket power via two parallel joints separately. The encrypting device is a single chip micyoco which comprises a central processing unit, two transceivers and a non-volatile memory, wherein the non-volatile memory is electric connected with the central processing unit which is electric connected with the two transceivers simultaneously, further one side which is not electric connected with the central processing unit of each transceiver is electric connected with the two parallel joints.
Description
Technical field
The utility model relates to a kind of printing device, more particularly, relates to a kind of signing and sealing machine with remote encryption laser printing function.
Background technology
Along with the continuous expansion of professional and mechanism and huge, tend to the possibility that need affix one's seal appears in the place beyond mechanism and corporate HQ, and can only have one piece of seal as a company or mechanism, can bring inconvenience for this reason, just can return to client or other related personnel after need getting back to corporate HQ's stamped signature as the business signed in the other places or file, certainly will cause the waste of a large amount of manpowers and material resources like this.Therefore, occurred a kind of signing and sealing machine of realizing affixing one's seal in the strange land at present on the market, this signing and sealing machine realizes affixing one's seal function specially on various certificates, document, document, bill by means of existing network technology.But this signing and sealing machine just utilizes colour band to affix one's seal on the certificate that has completed, document, document or bill, and also has following weak point:
1. utilize colour band to print, printing effect is good inadequately;
2. cost is higher;
3. general headquarters can't determine whether seal really covers on required file of affixing one's seal.
For this reason, creator in the utility model relies on it to be engaged in the experience and the practice of relevant industries for many years, and through concentrating on studies and developing, it is good, with low cost to create a kind of printing effect finally, and general headquarters can know again the understanding seal covers the remote encryption laser printing signing and sealing machine on which kind of file simultaneously.
Summary of the invention
Remote encryption laser printing signing and sealing machine in the utility model mainly is in order to solve existing existing existing the problems referred to above of signing and sealing machine.
Remote encryption laser printing signing and sealing machine in the utility model mainly includes body, optical devices, colour ink box, the magnetic brush development device, paper gearing and control circuit, wherein, described body includes a paper feed port, one exit slot and the socket that can peg graft mutually with extraneous computing machine Connecting line joint, and described control circuit, optical devices, colour ink box, magnetic brush development device and paper gearing all are located at the inside of this body, it is characterized in that: described body portion within it also is provided with an encryption device, and this encryption device is electrically connected with described control circuit and socket respectively by two parallel port joints.
In addition, described encryption device is a single-chip microcomputer, this single-chip microcomputer includes a CPU, two transceivers and a nonvolatile memory, wherein, nonvolatile memory is electrically connected with described CPU, CPU is electrically connected with two transceivers simultaneously, and each transceiver is electrically connected with described two parallel port joints respectively at an end that is not electrically connected with CPU.
In addition, described two parallel port joints are respectively 25 pins and 36 pin type joints.
In addition, the model of described CPU is 89C51, and the model of transceiver is 74LS245, and the model of nonvolatile memory is FM1608S, and the model of described parallel port joint is respectively PLT25 and PLT36.
In addition, described encryption device also fixedly is electrically connected with a DIMM that can not plug (DIMM), and this DIMM is solidificated on the control circuit board, and realization can not be changed the purpose that signing and sealing machine is printed counting.
Utilize the remote encryption laser printing signing and sealing machine in the utility model not only can realize the strange land stamped signature, and can realize the document printing function.In addition, signing and sealing machine in the utility model is corresponding one by one with computing machine, the printing signing and sealing machine that promptly has only the unique use same way as of the computing machine ability mandate of mandate, and the printing signing and sealing machine of authorizing also can only the mandate of unique use same way as computing machine, can effectively control the safe in utilization of seal like this.
Description of drawings
The specific embodiment of the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation that the utility model medium-long range is encrypted the laser printing signing and sealing machine;
Fig. 2 is the structural representation that the utility model medium-long range is encrypted the laser printing signing and sealing machine, the annexation between encryption device shown in this figure and control circuit board and the socket;
Fig. 3 is the fundamental diagram of encryption device in the utility model;
Fig. 4 is the physical circuit figure of encryption device in the utility model.
Embodiment
As depicted in figs. 1 and 2, the utility model medium-long range is encrypted optical devices 2, colour ink box 3 (can be double-colored print cartridge, also can be the polychrome print cartridge), magnetic brush development device 4, paper gearing 5, control circuit board 6 and the encryption device 7 that the laser printing signing and sealing machine mainly includes a body 1, is located at body 1 inside.In control circuit board 6, be provided with the control circuit of existing color laser printer, because this control circuit, optical devices 2, colour ink box 3, magnetic brush development device 4 and paper gearing 5 are prior art, therefore, in the utility model, no longer elaborate.
In order to prevent that the user from taking signing and sealing machine privately apart, and change inner structure and control program, and body 1 is made one except having only printer paper import and export 10 and 11 and without any the closure housing of peeping opening outward.This body 1 fixedly installs described control circuit board 6 by screw on the inwall of one side, simultaneously, on this sidewall, also be set with one and be used for the socket 12 of pegging graft with extraneous computing machine Connecting line joint 8, for the ease of being connected with extraneous computing machine, socket 12 also is the socket in the existing laser printer, for this reason, the concrete structure to this socket 12 also no longer elaborates.
As shown in Figures 2 and 3, encryption device 7 is located between socket 12 and the control circuit board 6, this encryption device 7 is electrically connected with the input end of socket 12 and control circuit by two parallel port joints 70,71 respectively, promptly these two parallel port joints 70 and 71 can be respectively plug with the terminal of socket 12 and control circuit input end, wherein parallel port joint 70 and 71 is respectively 25 and 36 pin type joints, and model separately is respectively PLT25 and PLT36.
As shown in Figure 3 and Figure 4, encryption device 7 includes a CPU72, two transceivers 73 and 74, one nonvolatile memory 75, and wherein the model of CPU is that the model of 89C51, two transceivers 73 and 74 is 74LS245, and the model of nonvolatile memory 75 is FM1608S.Nonvolatile memory 75 directly is electrically connected with CPU72, and CPU is electrically connected with two transceivers 73 and 74 simultaneously, is electrically connected with parallel port joint 70 and 71 respectively with 74 ends that are not connected with CPU at this two transceiver 73.
During signing and sealing machine in using the utility model, owing to be subjected to the control of encryption device 7, make whole signing and sealing machine must with could use after a corresponding unique computing machine is connected, and by this Computerized Editing document, certificate or bill, after network delivery to general headquarters examine or are directly examined by the local employee, send the seal instruction by general headquarters, document, certificate or ticket contents are exported together with seal.
Like this, the signing and sealing machine in the utility model not only has strange land stamped signature function, and has the function of printing document simultaneously, can reduce working routine and working time like this, reduces cost.Signing and sealing machine in the utility model has also adopted the laser printing principle, makes the seal that prints also have the laser printing effect, in addition, can guarantee the safe in utilization of seal after utilizing this remote encryption laser printing signing and sealing machine.
Claims (7)
1. remote encryption laser printing signing and sealing machine, mainly include body, optical devices, colour ink box, the magnetic brush development device, paper gearing and control circuit, wherein, described body includes a paper feed port, one exit slot and the socket that can peg graft mutually with extraneous computing machine Connecting line joint, and described control circuit, optical devices, colour ink box, magnetic brush development device and paper gearing all are located at the inside of this body, it is characterized in that: described body portion within it also is provided with an encryption device, and this encryption device is electrically connected with described control circuit and socket respectively by two parallel port joints.
2. according to the remote encryption laser printing signing and sealing machine described in the claim 1, it is characterized in that: described encryption device is a single-chip microcomputer, this single-chip microcomputer includes a CPU, two transceivers and a nonvolatile memory, wherein, nonvolatile memory is electrically connected with described CPU, CPU is electrically connected with two transceivers simultaneously, and each transceiver is electrically connected with described two parallel port joints respectively at an end that is not electrically connected with CPU.
3. according to the remote encryption laser printing signing and sealing machine described in the claim 2, it is characterized in that: described two parallel port joints are respectively 25 pins and 36 pin type joints.
4. according to the remote encryption laser printing signing and sealing machine described in the claim 2, it is characterized in that: the model of described CPU is 89C51, and the model of transceiver is 74LS245, and the model of nonvolatile memory is FM1608S.
5. according to the remote encryption laser printing signing and sealing machine described in the claim 1, it is characterized in that: described body is a totally-enclosed property housing except that paper feed port and exit slot.
6. according to the remote encryption laser printing signing and sealing machine described in the claim 3, it is characterized in that: the model of described parallel port joint is respectively PLT25 and PLT36.
7. according to the remote encryption laser printing signing and sealing machine described in the claim 2, it is characterized in that: described encryption device also fixedly is electrically connected with a DIMM that can not plug, and this DIMM is solidificated on the circuit board that described control circuit is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03204304 CN2614902Y (en) | 2003-02-17 | 2003-02-17 | Long-distance encrypted laser printing signing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03204304 CN2614902Y (en) | 2003-02-17 | 2003-02-17 | Long-distance encrypted laser printing signing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614902Y true CN2614902Y (en) | 2004-05-12 |
Family
ID=34241372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03204304 Expired - Fee Related CN2614902Y (en) | 2003-02-17 | 2003-02-17 | Long-distance encrypted laser printing signing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614902Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930425A (en) * | 2012-11-02 | 2013-02-13 | 姚远 | Remote contract synchronous signing system |
-
2003
- 2003-02-17 CN CN 03204304 patent/CN2614902Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930425A (en) * | 2012-11-02 | 2013-02-13 | 姚远 | Remote contract synchronous signing system |
| CN102930425B (en) * | 2012-11-02 | 2016-08-31 | 姚远 | Remote contract synchronizes signature system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 Termination date: 20110217 |