CN213734223U

CN213734223U - Intelligent stamp box

Info

Publication number: CN213734223U
Application number: CN202021614261.XU
Authority: CN
Inventors: 李超然; 薛利晨; 靳哲; 齐媛
Original assignee: Tianjin Sino German University of Applied Sciences
Current assignee: Tianjin Sino German University of Applied Sciences
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-07-20
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses an intelligence stamp box. The box cover and the box body of the utility model adopt electromagnetic attraction, and the box cover and the box body are movably connected by a hidden hinge; the box body is internally provided with at least one position for placing a seal and one position for placing inkpad, and each position for placing the seal is provided with a pressure sensor; the processor, the display screen, the button, the buzzer, the electromagnetic suction device, the SD card and the slot are arranged on the inner side of the box cover, and the card reader, the indicator lamp, the lithium battery and the charging port are arranged on the outer side of the box cover; the rechargeable lithium battery respectively provides power for the card reader, the display screen and the processor, the processor respectively controls the electromagnetic attraction device, the display screen and the indicating lamp, the SD card exchanges data with the processor, and each pressure sensor and each button respectively transmit data information to the processor. The utility model discloses can be to a great extent take precautions against rule violation and seal risk, simultaneously, can improve the application and approve seal use flow efficiency to a certain extent.

Description

Intelligent stamp box

Technical Field

The utility model relates to a seal equipment technical field, more specifically say, relate to an intelligence stamp box.

Background

The seal has important functions and positions in the economy and daily life of China. The seal is widely and importantly used in various industries, generally comprises a seal body and a box for containing the seal body, and is characterized in that the seal body is various in shape, the corresponding box is various in shape, common boxes comprise a square box and a cylindrical box, most of the seal boxes are made of plastic materials, and the seal boxes are easy to damage and cannot play a role in protecting the seal; the seal box is generally stored independently, is not easy to be sorted and stored, and has the risk of loss; because the capacity of the seal box is limited, under the general condition, the seal box and the inkpad are respectively placed, and the influence of inconvenient use and operation is brought to a user; in addition, as is well known, the seal has important significance for enterprise operation management, and a common seal box only can play a role in storing and protecting the seal, but cannot play a role in standardizing the use of the seal and preventing risks.

Therefore, the design of a special seal box for the financial accounting, which has the functions of normative seal management and violation risk prevention, becomes the problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome exist among the prior art not enough, provide an intelligence stamp box.

The intelligent stamp box of the utility model is realized by the following technical proposal, comprising a box cover and a box body, wherein, electromagnetic attraction is adopted between the box cover and the box body, and a hidden hinge is movably connected between the box cover and the box body; the box body is internally provided with at least one position for placing a seal and one position for placing inkpad, and each position for placing the seal is provided with a pressure sensor; the processor, the display screen, the button, the buzzer, the electromagnetic suction device, the SD card and the slot are arranged on the inner side of the box cover, and the card reader, the indicator lamp, the lithium battery and the charging port are arranged on the outer side of the box cover; the rechargeable lithium battery respectively provides power for the card reader, the display screen and the processor, the processor respectively controls the electromagnetic attraction device, the display screen and the indicating lamp, the SD card exchanges data with the processor, and each pressure sensor and each button respectively transmit data information to the processor.

And SPI communication is adopted between the SD card and the processor.

The number of the positions for placing the seal is four.

The seal box is internally provided with a display screen which can display the information of the seal user and the length of the use time, and the information is stored in the processor for recording.

The seal box is internally provided with a processor for completing pressure sensor data acquisition, seal information storage, card reader input information comparison, state indicator lamp display, box cover opening and closing control, display screen display information control and button input response.

The SD card is used for importing the signer information database and exporting the historical chapter information data.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, in the aspect of material, the aluminum alloy material is selected, so that the seal body can be fully protected; secondly, in the aspect of capacity, the high-capacity stamp box capable of containing 4 stamps can reduce the risk of losing and falling stamps to a certain extent; thirdly, in the aspect of the sensor, as the design has the functions of identifying the identity of the seal personnel, the seal time and the seal type, the illegal seal risk prevention can be realized to a great extent, and meanwhile, the seal use flow efficiency of application approval can be improved to a certain extent.

Drawings

Fig. 1 is a schematic structural view (uncapped state) of the present invention;

FIG. 2 is a schematic structural view (closed state) of the present invention;

fig. 3 is a schematic block diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, comprises a box cover 7 and a box body 8, wherein the box cover and the box body are electromagnetically attracted, and the box cover and the box body are movably connected by a hidden hinge; the box body is internally provided with at least one position 1 for placing a seal and a position 2 for placing inkpad, and each position for placing the seal is provided with a pressure sensor; the processor, the display screen 3, the button 4, the buzzer 5, the electromagnetic attraction device, the SD card and the slot 6 are installed on the inner side of the box cover, and the card reader 9, the indicator light 10, the lithium battery and the charging port 11 are installed on the outer side of the box cover.

As shown in fig. 3, the rechargeable lithium battery respectively provides power for the card reader, the display screen and the processor, the processor respectively controls the electromagnetic attraction device, the display screen and the indicator light, the SD card exchanges data with the processor, and each pressure sensor and each button respectively transmit data information to the processor.

The seal box is opened and closed by electromagnetic attraction, wherein the seal box is closed after the power consumption of the power supply is over.

The following is a detailed description of the present invention:

1) the shell of the stamp box is made of aluminum alloy, so that the light weight and the effective strength of the shell are realized.

2) The hidden hinge is adopted between the box cover and the box body as a movable supporting part and can not be detached from the outside of the box body, the service life of the hinge is not less than 15 ten thousand times of opening or closing of the full stroke, the optimal service life is 18 ten thousand times, and the optimal stroke angle is +120 degrees.

3) The lid mainly includes: the device comprises a processor, a display, a button, a card reader, a buzzer, a lithium battery, a charging port, an SD card, a slot and an electromagnetic suction device.

4) The processor in the intelligent seal box is a single-chip microcomputer with an arm processor as a core and is used for logic judgment, signal acquisition and output and data storage.

5) The method comprises the following steps that a seal person must hold an IC card of a personal employee with opened authority to be placed at a card reader of an intelligent seal box, the seal box can be opened within 3s when an indicator lamp is displayed to be green, information of the IC card must be pre-imported into a TXT file 1 in an SD card, SPI communication is adopted between the SD card and a processor to achieve reading and writing of data, and the processor is responsible for collecting data of the card reader and comparing the data with the data in the SD card to judge whether the seal box is opened or not; if the indicator light at the card reader is displayed in red, the seal box can not be opened; the function of authorizing the use of the seal is realized.

6) The intelligent stamp box is characterized in that the box cover and the box body of the intelligent stamp box are opened in an electromagnetic attraction mode, an electromagnetic attraction device is arranged in the box cover, the electromagnetic attraction device provides attraction force all the time when a power supply is not electrified or a processor does not send an opening instruction, the attraction force is provided by a permanent magnet arranged in the electromagnetic attraction device, and the electromagnetic attraction device with effective power failure is adopted to ensure that the intelligent stamp box cannot be opened when no power is supplied and indirectly ensure that the record is necessary only when a stamp is used; when the electric quantity of the power supply is normal, the processor sends an opening instruction, then the electromagnetic attraction device is electrified, the magnetic force generated inside the electromagnetic attraction device after the electromagnetic attraction device is electrified is offset with the magnetic force of the permanent magnet, and therefore the box cover is opened.

7) In the embodiment, the bottom of the box body where the four seals are placed is provided with the pressure sensors, when the seals are taken up, the output signals of the pressure sensors are 0, and then the processor starts to record the service time of the seals, and sends out a prompt sound every three minutes; the four pressure sensors are respectively numbered, so that the use information of each seal can be identified, and the processor can pointedly record the use data and store the use data in the TXT file 2 of the SD card.

8) In order to ensure the purpose of using the seal each time is clear, the use type of the seal needs to be defined in the TXT file 3 in the SD card in advance, and the use type of the seal at this time needs to be selected through a button and a display screen when the seal is used each time and is stored in the TXT file 2 of the SD card.

9) The display screen adopts an LCD (liquid crystal display) for assisting in realizing information display, use type selection, seal number use and use duration of a user.

10) Setting two input buttons, namely up and down, and entering historical information inquiry after long-time pressing of the button for up for 3s, wherein the two buttons are matched for use to realize inquiry of historical information item by item.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent stamp box is characterized by comprising a box cover and a box body, wherein the box cover and the box body are electromagnetically attracted, and the box cover and the box body are movably connected by a hidden hinge; the box body is internally provided with at least one position for placing a seal and one position for placing inkpad, and each position for placing the seal is provided with a pressure sensor; the processor, the display screen, the button, the buzzer, the electromagnetic suction device, the SD card and the slot are arranged on the inner side of the box cover, and the card reader, the indicator lamp, the lithium battery and the charging port are arranged on the outer side of the box cover; the rechargeable lithium battery respectively provides power for the card reader, the display screen and the processor, the processor respectively controls the electromagnetic attraction device, the display screen and the indicating lamp, the SD card exchanges data with the processor, and each pressure sensor and each button respectively transmit data information to the processor.

2. A smart stamp cartridge as claimed in claim 1, wherein SPI communication is employed between the SD card and the processor.

3. The intelligent stamp cartridge of claim 1, wherein said stamp placement positions are four.