CN106686195A - Craft ornament type multifunctional number filter - Google Patents

Abstract

The utility model relates to a multi-function number filter of craft ornament type. It includes an interface circuit, a microcontroller, a line switch, a memory and a man-machine interface circuit; the input end of the interface circuit is connected to the external line end of the telephone, and the output end is connected to the microcontroller; the microcontroller is respectively connected to the line switch, the memory and the man-machine interface The circuit is connected; the line switch is connected in series between the telephone external line terminal and the user equipment; the human-machine interface circuit is composed of a keyboard, a display and an audible and visual prompting device. The effect of the multi-functional number filter provided by the craft ornament provided by the present invention is that it can avoid the automatic reception of various office harassing faxes, and automatically refuse to answer blacklist or non-whitelist harassing calls, so it can avoid a lot of screening work and reduce the workload , save resources, but also make office and even home desktops more ornamental and practical, solve the storage function of trivial objects in work and life, and at the same time avoid the simplification of equipment functions.

Description

A kind of multifunctional number filter of craft ornament type

technical field

The invention belongs to the technical field of communication, and in particular relates to a multifunctional number filter of a craft ornament type.

Background technique

Due to work needs, the company's fax machine must be set to automatically receive, so the automatic reception of various non-office harassment faxes will not only cause a waste of various resources, but also require a lot of screening work, which will increase the workload and seriously affect the Office efficiency.

Contents of the invention

In order to solve the above-mentioned problems, the object of the present invention is to provide a multifunctional number filter of craft ornament type.

In order to achieve the above object, the technology ornament type multifunctional number filter provided by the present invention comprises: interface circuit, microcontroller, line switch, memory and man-machine interface circuit; Wherein: interface circuit is the telephone signal collection interface circuit, is used for collecting The calling number information and user phone status information in the external telephone line, its input terminal is connected with the external line terminal of the telephone, and the output terminal is connected with the micro-controller; The man-machine interface circuit is connected; the line switch is a telephone line on-off switch, which is connected in series between the telephone external line terminal and the user equipment; the memory is a non-volatile storage device for storing blacklist and whitelist information; the man-machine interface circuit is composed of It is composed of keyboard, display and sound and light prompting device, which is used to realize information setting, status display and operation prompt.

The multi-functional number filter of craft ornament type also includes an art ornament, and the above-mentioned interface circuit, microcontroller, line switch, memory and man-machine interface circuit are embedded in the structure of the art ornament.

The interface circuit includes a power extraction circuit, which can extract DC power from the telephone line to supply power to the device.

The storage is realized by U disk or SD card.

The man-machine interface circuit also includes a voice chip, so that the device has a voice prompt function.

The said telephone external line end is the access port of the external telephone line.

The user equipment includes a fax machine and a telephone set.

The effect of the multi-functional number filter provided by the craft ornament provided by the present invention is that it can avoid the automatic reception of various office harassing faxes, and automatically refuse to answer blacklist or non-whitelist harassing calls, so it can avoid a lot of screening work and reduce the workload , save resources, but also make office and even home desktops more ornamental and practical, solve the storage function of trivial objects in work and life, and at the same time avoid the simplification of equipment functions.

Description of drawings

Fig. 1 is a block diagram of the main structure of the craft ornament type multi-function number filter provided by the present invention.

Fig. 2 is a schematic diagram of the external structure of the craft ornament type multi-function number filter provided by the present invention.

detailed description

The technical ornament type multifunctional number filter provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the technology ornament type multifunctional number filter provided by the present invention mainly comprises:

Interface circuit 1, microcontroller 2, line switch 3, memory 4 and human-machine interface circuit 5; wherein: interface circuit 1 is a telephone signal collection interface circuit, used to collect calling number information and user phone status in external telephone lines Information, its input end is connected with the telephone outside line end, and output end is connected with microcontroller 2; Microcontroller 2 is the core controller of this device, is connected with line switch 3, memory 4 and man-machine interface circuit 5 respectively; Line The switch 3 is a telephone line on-off switch, which is connected in series between the telephone outside line terminal and the user equipment 6; the memory 4 is a non-volatile storage device for storing blacklist and whitelist information; the man-machine interface circuit 5 is composed of a keyboard, a display and It is composed of sound and light prompting device, which is used to realize information setting, status display and operation prompt.

As shown in Figure 2, the described craft ornament type multifunctional number filter also includes an art ornament 7, and the above-mentioned interface circuit 1, microcontroller 2, line switch 3, memory 4 and man-machine interface circuit 5 are embedded in the art In the structure of the ornament 7, such as in the box on the right side, small office supplies such as pens, erasers, small staplers, paper clips, etc. can be stored on the art ornament 7.

The interface circuit 1 includes a power extraction circuit, which can extract DC power from the telephone line to supply power for the device.

Described memory 4 adopts U disk or SD card to realize.

The man-machine interface circuit 5 also includes a voice chip, so that the device has a voice prompt function.

The said telephone external line end is the access port of the external telephone line.

The user equipment 6 includes a fax machine and a telephone.

One end of the technology ornament type multifunctional number filter provided by the present invention is connected to the outside line of the telephone, and the other end is connected to a fax machine or a telephone through a sub-product line port to make it an available link. When in use, the line switch 3 is disconnected, In this way, the device can preferentially obtain the incoming call information, and make a judgment at the first time. If the device breaks down, the line switch 3 can be closed, so that the outside line of the telephone can be directly connected to the fax machine or the telephone without affecting the use of the fax machine or the telephone.

When a call is sent to the device through the external telephone line, the interface circuit 1 first collects the calling number information and user phone status information in the external telephone line, and then transmits them to the microcontroller 2, and then the microcontroller 2 passes the incoming call The number is compared with the numbers in the white list or black list stored in the memory 4 in advance. If the pre-set conditions are met, that is, the incoming call number is not any number in the white list or the incoming call number is any number in the black list, it will be blocked. Or interrupt the incoming call of this number, automatically refuse to communicate with this number, and carry out status display and prompt through the display on the human-machine interface circuit 5, the sound and light prompting device, the voice chip, otherwise it will not affect the incoming call, and allow the facsimile machine to automatically receive or The phone answers the call. In addition, the keyboard on the man-machine interface circuit 5 can be used to realize the functions of fast storage, deletion of telephone numbers and classification into black and white lists.

Claims (7)

1. A craft ornament type multifunctional number filter, is characterized in that: described craft ornament formula multifunctional number filter comprises: interface circuit (1), microcontroller (2), line switch (3), memory (4) and man-machine interface circuit (5); Wherein: interface circuit (1) is a telephone signal collection interface circuit, is used for collecting the caller number information in the external telephone line and the user's phone status information, and its input terminal is connected with the telephone outside line The output terminal is connected with the microcontroller (2); the microcontroller (2) is the core controller of the device, and is connected with the line switch (3), the memory (4) and the man-machine interface circuit (5) respectively ; The line switch (3) is a telephone line on-off switch, which is connected in series between the telephone external line terminal and the user equipment (6); the memory (4) is a non-volatile storage device for storing blacklist and whitelist information; The interface circuit (5) is composed of a keyboard, a display and an acousto-optic prompting device, and is used to realize information setting, status display and operation prompt. 2. technology decoration type multifunctional number filter according to claim 1, is characterized in that: described technology decoration type multifunction number filter also comprises an art decoration (7), above-mentioned interface circuit (1), micro A controller (2), a line switch (3), a memory (4) and a man-machine interface circuit (5) are embedded in the structure of the artistic ornament (7). 3. The technology ornament type multifunctional number filter according to claim 1, characterized in that: the interface circuit (1) includes a power extraction circuit, which can extract DC power from the outside line of the telephone to supply power for the device. 4. The craft ornament type multi-function number filter according to claim 1, characterized in that: said memory (4) is realized by U disk or SD card. 5. The multi-functional number filter of craft decoration type according to claim 1, characterized in that: said human-machine interface circuit (5) also includes a voice chip, so that the device has a voice prompt function. 6. The multi-function number filter of craft decoration type according to claim 1, characterized in that: said telephone outside line end is an access port of an external telephone line. 7. The handicraft ornament type multifunctional number filter according to claim 1, characterized in that: said user equipment (6) includes a fax machine and a telephone set.