CN220009243U - Thing electricity integration seal - Google Patents

Abstract

The utility model provides an integrated seal of the physical and electrical, relate to the integrated seal technical field of the physical and electrical, the hollow tube of the seal handle embeds the first PCB board, there is the first memory module to store user's authentication information on the first PCB board, the first memory module is integrated with the first bluetooth module; the second PCB is embedded in the hollow cylindrical structure of the ink pad, and a second storage module for storing electronic seal data identical to the seal on the ink pad, a second Bluetooth module capable of being connected with the first Bluetooth module and a power supply module are arranged on the second PCB; the power supply module is respectively and electrically connected with the second storage module and the second Bluetooth module through a switch on the printed surface shell. The utility model adopts the internet of things technology as the core technology, integrates the traditional seal and the electronic seal, and has the functions and the purposes of the traditional seal and the electronic seal at the same time, so that the electronic signature can be realized on paper files and electronic files on computers.

Description

Thing electricity integration seal

Technical Field

The utility model relates to the technical field of an integrated seal of an object and electricity, in particular to an integrated seal of an object and electricity.

Background

The seal refers to a special badge with legal efficacy, such as a national institution, a social group, an enterprise unit, a unit official seal, a financial special seal, an invoice special seal, a contract special seal and the like used by a public institution.

At present, a physical seal only has the function of stamping on a paper file, however, with the development of an electronic signature technology, under more and more scenes, such as public resource transaction activities and bidding business scenes, the electronic signature is required to be carried out on the paper file at the same time.

The usual operation mode is to seal a paper document by using a physical seal, and then to perform electronic signature on the electronic document by using a storage device storing the electronic signature. Although the mode can meet the application requirements, when business operation is carried out, the seal of the physical seal is carried, the storage equipment of the electronic seal is carried, the seal is easy to fall off, the seal is not convenient enough, the storage equipment of each electronic seal is generally identical or similar in appearance, is not easy to distinguish, is easy to cause confusion, and the safety of the electronic seal is difficult to ensure.

Disclosure of Invention

In view of the above, the utility model provides an integrated seal, which has the functions and the purposes of the traditional seal and the electronic seal under specific business scenes.

For this purpose, the utility model provides the following technical scheme:

the utility model provides an integrated seal of thing electricity, comprising: printing nose, printing handle and printing pad;

the seal nose is in a sphere shape, and a socket capable of being inserted into the data interface is reserved in a slotting mode;

the seal handle comprises a hollow tube and a first dovetail groove structure, and one end of the hollow tube is provided with a plug of a data interface matched with a socket in the seal nose; the other end of the hollow pipe is fixedly connected with the first dovetail groove structure;

the ink pad comprises a second dovetail groove structure, an ink pad shell and an ink pad surface; the second dovetail groove structure is connected with the first dovetail groove structure in a sliding clamping manner; the second dovetail groove structure is fixedly connected with the ink pad shell; the ink pad shell is in threaded connection with the printing surface, and a hollow cylindrical structure is formed between the ink pad and the printing surface;

the hollow pipe is internally embedded with a first PCB (printed circuit board), a first storage module for storing digital certificates is arranged on the first PCB, and a first Bluetooth module is integrated with the first storage module; the first storage module takes electricity from the PC equipment through the data interface and performs data transmission;

the second PCB is embedded in the hollow cylindrical structure, and a second storage module for storing electronic seal data identical to the seal on the seal surface, a second Bluetooth module capable of being connected with the first Bluetooth module and a power supply module are arranged on the second PCB; the second storage module is electrically connected with the second Bluetooth module; the power supply module is electrically connected with the second storage module and the second Bluetooth module through the switch respectively.

Further, the data interface is a USB interface.

Further, the first storage module also stores an electronic signature of the user.

Further, the first storage module is a Ukey.

Further, the first storage module is a CA lock.

Further, a status indication LED lamp is further arranged on the first PCB and is electrically connected with the data interface, electricity is taken from the PC equipment through the data interface, and the status indication LED lamp is further electrically connected with the first Bluetooth module and used for indicating the working status of the seal.

Further, the state indication LED lamp is green, which indicates that the data interface is electrified, and the data access can be performed by loading the drive; the state indication LED lamp is blue, and the state indication LED lamp indicates that the first Bluetooth module in the printing handle and the second Bluetooth module in the printing pad are successfully connected in a Bluetooth pairing mode; the status indication LED lamp is red, and indicates that Bluetooth is disconnected.

Further, the status indication LED is located inside the hollow tube, and the hollow tube is made of a light-transmitting material.

Further, the status indication LED lamp is located outside the hollow tube, a hole is formed in the tube wall of the hollow tube, the status indication LED lamp penetrates through the hole, the lamp body faces outwards, and the inside of the status indication LED lamp is connected with the first storage module and the first Bluetooth module through a circuit.

Further, the power supply module is a battery.

The utility model has the advantages and positive effects that: the utility model provides an integrated physical and electrical seal, which adopts an Internet of things technology as a core technology, integrates a traditional seal with an electronic seal, has functions and purposes of the traditional seal and the electronic seal, and extends the purposes of the traditional physical seal in an electronic informatization age so as to realize that the electronic seal can seal on a paper file and can carry out electronic signature or electronic signature on an electronic document on a computer, and can carry out encryption transmission on a signature file on the Internet.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an integrated seal in an embodiment of the utility model;

FIG. 2 is a schematic diagram showing connection of components of the integrated seal according to the embodiment of the present utility model;

FIG. 3 is a schematic diagram showing connection of components of the integrated seal according to the embodiment of the present utility model;

FIG. 4 is an enlarged view of a first dovetail configuration and a second dovetail configuration in an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a first dovetail groove structure and a second dovetail groove structure according to an embodiment of the present utility model;

FIG. 6 is an electrical connection diagram of the integrated seal according to the embodiment of the present utility model;

in the figure, 1, printing nose; 2. printing a handle; 3. an ink pad; 1.1, a data interface socket; 2.1, hollow tube; 2.2, a first dovetail groove structure; 2.3, a data interface plug; 3.1, a second dovetail groove structure; 3.2, a stamp pad housing; 3.3, printing surface; 3.4, hollow cylindrical structure; 3.5, a switch button; 100. a first PCB board; 101. a first storage module; 102. a first Bluetooth module; 103. status indication LED lights; 104. a data interface; 200. a second PCB board; 201. a second Bluetooth module; 202. a second storage module; 203. a power supply module; 204. a switch; 300. and a PC device.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The utility model aims at: firstly, in order to meet the requirements of not changing the appearance specified by the national standard of the seal, not changing the use mode and carrying and storing modes of the existing seal, and not adding any auxiliary functional parts or additional parts (such as USB extension lines, containers and the like) outside the seal; meanwhile, under the service scene (such as bidding) in public resource transaction activities, the electronic signature can be realized.

The general technical conception of the utility model is as follows: under the business scene in public resource transaction activities, the system login and file encryption and decryption are carried out by independently using the digital certificate, and the business requirement of using the electronic seal and the physical seal is also met. In order to meet the service demands simultaneously, the utility model designs the traditional integrated seal into a detachable structure, the seal handle and the seal pad can be detached and combined through two dovetail groove structures, the digital certificate is stored in the seal handle, and the electronic seal data is stored in the seal pad, namely, the digital certificate and the electronic seal data are stored separately. The physical and electrical integrated seal can be used as a digital certificate, can also be used for electronic signature, and can also be used for stamping a physical seal. When the digital certificate is used alone, the printing handle and the printing pad can be detached, and only the digital certificate in the printing handle is used, so that the electronic seal data can be randomly called due to the fact that the digital certificate and the electronic seal data are stored together, and the safety of the electronic seal is guaranteed. When the electronic seal is needed, identity authentication is firstly carried out based on the digital certificate in the seal handle, and then the electronic seal in the seal pad is called through the Bluetooth module positioned in the seal handle and the seal pad, so that the use requirement of the electronic seal is met, and the use safety of the electronic seal is ensured. In addition, the utility model stores the electronic seal data in the stamp pad and places the electronic seal data together with the physical seal, thereby being capable of keeping the consistency of the electronic seal data and the physical seal and being more in line with the design habit of the seal.

As shown in fig. 1, the physical-electrical integrated seal in the embodiment of the utility model has the appearance consistent with that of a common seal in terms of size and volume, and comprises: the printing nose 1, the printing handle 2 and the printing table 3; the stamp nose 1, the stamp handle 2 and the stamp pad 3 can be made of plastic materials with existing red glue seals; the size and shape of each part of the stamp nose 1, the stamp stem 2 and the stamp pad 3 are the same as those of the existing red offset seal. As shown in fig. 2 and 3, wherein:

the stamp nose 1 is in the form of a sphere, which can be separated from the stamp shank 2, and which adjoins the stamp shank 2, a socket 1.1 is reserved in a slotted manner, into which a data interface 104 can be inserted. In a specific implementation, the data interface 104 may be various USB interfaces, such as a common USB-a interface, and a USB-C interface with a higher performance; other data interfaces 104 are also possible. The socket 1.1 of the nose 1 part can receive a plug 2.3 of the data interface 104, which serves as a plug 2.3 cover for the USB memory device. The plastic material of the existing red rubber seal is adopted for preparation, and the durability and the firmness degree of stress are fully considered.

The seal handle 2 comprises two parts, wherein the first part is in a hollow pipe 2.1 shape, and one end of the first part is provided with a plug 2.3 with a USB data interface 104, and the plug can be inserted into a socket 1.1 of the seal nose 1 to realize the connection between the upper part of the seal handle 2 and the seal nose 1; the second part is a first dovetail groove structure 2.2, and the lower part of the print handle 2 is connected with the ink pad 3. The first portion and the second portion of the print handle 2 (i.e. the other end of the hollow tube 2.1 and the upper end face of the first dovetail groove structure 2.2) are fixed together by means of hot melt or glue or the like.

The first PCB board 100 is embedded in the hollow tube 2.1, and the first storage module 101, the first bluetooth module 102 and the status indication LED lamp 103 are integrated on the first PCB board 100. The first bluetooth module 102 and the first storage module 101 are packaged together in order to reduce the space occupation of the respective electronic devices in consideration of the small space size of the print handle 2. The data interface, the first storage module and the first Bluetooth module can be arranged on the first PCB in a patch or welding mode, the status indication LED lamp can be arranged on the first PCB in a welding mode, and electric connection among the modules is realized through wiring on the first PCB.

The first storage module 101 stores a digital certificate for authenticating identity information of a user, and when the device is specifically used, the first storage module 101 is connected with a PC through the USB data interface 104, takes electricity from a U port of the PC 300, completes identity authentication through the PC, and performs operations such as system login; the method can be used for encrypting and decrypting the file in the bidding business scene or other public resource transaction activities; the security of calling the electronic signature can be ensured, the electronic signature operation of the user is ensured to be untampered and repudiated, and the method has the characteristics of high security, strong technical specification consistency and good compatibility of an operating system. The first storage module 101 may store a personal electronic signature of the user in addition to the identity authentication information of the user, and when the personal electronic signature is specifically used, the personal electronic signature data may be called after the identity authentication is completed through the PC to perform the electronic signature. In specific implementation, the Ukey may be used as the first storage module 101, and the Ukey, also called as an intelligent password key, is a reliable and high-speed small storage device which is directly connected with a computer through a USB (universal serial bus interface) and has a password verification function. The CA lock can be used as the first storage module 101, and is a small tool similar to a U disk, which is required by an electronic bidding system or an advertising resource transaction platform, and the electronic bidding operations such as bidding encryption, decryption, uploading and the like can be performed by inserting the CA lock into a computer.

The first bluetooth module 102 is integrated in the first storage module 101, and when the first storage module 101 is specifically used, the first storage module 101 is connected with the PC through the USB data interface 104, and at this time, the first bluetooth module 102 can also take power from the U port of the PC device 300. The first bluetooth module 102 and the second bluetooth module 201 are paired in advance, and when in use, the first bluetooth module 102 can automatically perform bluetooth connection with the second bluetooth module 201 in the ink pad 3, so that data communication between the PC device 300 and the ink pad 3 is realized.

The status indication LED lamp 103 is electrically connected with the data interface 104, and the status indication LED lamp 103 is electrically connected with the first bluetooth module 102 for indicating the working status of the stamp, for example, green: the U port is electrified, and a driver is loaded to access data; blue: the first Bluetooth module 102 in the stamp handle 2 and the second Bluetooth module 201 in the stamp pad 3 are successfully connected in a Bluetooth pairing manner, so that an electronic seal of the stamp can be read; red: bluetooth is disconnected. The status indication LED may be located inside the hollow tube 2.1, and the corresponding hollow tube 2.1 is made of a light-permeable engineering plastic material, so that the color of the status indication LED lamp 103 inside the hollow tube can be displayed. The status indication LED lamp 103 may also be located outside the hollow tube 2.1, the corresponding hollow tube 2.1 has a hole in the wall, the status indication LED lamp 103 passes through the hole, the lamp body faces outwards, and the inside is connected with the first storage module 101 and the first bluetooth module 102 through a circuit, in this embodiment, the hollow tube 2.1 may be made of a light-transmitting material, or may be made of a light-impermeable material.

The first dovetail groove structure 2.2 comprises a circular first bottom plate and a circular top plate, a groove of the dovetail structure is arranged between the bottom plate and the top plate, the top plate is made of metal, the area of the top plate is larger than the bottom area of the hollow pipe 2.1, and the central position of the top plate is fixed with the other end of the data interface 104 plug 2.3 of the hollow pipe 2.1 in a hot melting or adhesive mode; the groove of the dovetail structure can be in sliding clamping connection with the second dovetail groove structure 3.1 of the stamp pad 3, as shown in fig. 4 and 5.

The stamp pad 3 comprises a second dovetail arrangement 3.1, a stamp pad housing 3.2 and a stamp face 3.3. Wherein:

the second dovetail groove structure 3.1 comprises a circular second bottom plate and two limiting bosses, the second bottom plate and the limiting bosses are made of metal, the area of the second bottom plate is identical to that of the first bottom plate, the two limiting bosses are respectively located on two sides of the second bottom plate, the limiting bosses can be embedded with grooves in the first dovetail groove structure 2.2 and are in surface contact with the grooves, the limiting bosses can be connected with the first dovetail groove structure 2.2 of the printing handle 2 in a sliding clamping manner, connection between the upper portion of the printing pad 3 and the lower portion of the printing handle 2 is achieved, and the structure and the process of the limiting bosses need to meet the firmness degree and the durability of the joint and fixation of the printing pad 3 and the printing handle 2, as shown in fig. 4 and 5. In a specific implementation, locking structures can be correspondingly arranged in the first dovetail groove structure 2.2 and the second dovetail groove structure 3.1, so that the firmness of the joint and fixation of the stamp pad 3 and the stamp handle 2 is increased.

The stamp pad housing 3.2 is circular and is made of the same plastic material as the existing red offset seal. A manually triggerable switch button 3.5 is arranged on the stamp pad housing 3.2 for controlling the switching of the electronics inside the stamp pad 3.

The seal face 3.3 is of a round structure with the same area as the seal pad shell 3.2, and is the same as the existing red offset seal, the seal face 3.3 is provided with a seal pattern, and when the seal is stamped on a file, the seal pattern is formed on the file through ink paste.

The stamp pad housing 3.2 and the stamp face 3.3 are connected through threads, a hollow cylindrical structure 3.4 is arranged between the stamp pad housing 3.2 and the stamp face 3.3, a second PCB 200 is embedded in the hollow cylindrical structure, and a second storage module 202, a second Bluetooth module 201 and a power supply module 203 are integrated on the second PCB 200; the second storage module 202 is electrically connected with the second bluetooth module 201; the power supply module 203 is electrically connected with the second storage module 202 and the second bluetooth module 201 through switches respectively. The second storage module, the second Bluetooth module and the power supply module can be arranged on the second PCB board in a patch or welding mode, and electric connection among the modules is realized through wiring on the second PCB board.

The second storage module 202 internally stores electronic seal data which is the same as seal patterns on the seal face 3.3, when the switch on the seal pad shell 3.2 is opened in specific use, the second storage module 202 can take electricity through the battery module, and when the switch on the seal pad shell 3.2 is closed, the connection between the second storage module 202 and the battery module is disconnected, and the second storage module 202 is powered off. After the second bluetooth module 201 in the stamp pad 3 is in bluetooth connection with the first bluetooth module 102 in the stamp pad 2, the electronic seal stored in the second storage module 202 may be transmitted to the USB data interface 104 of the stamp pad 2 through the second bluetooth module 201 and the first bluetooth module 102, and further transmitted to the PC device 300 connected through the USB data interface 104, and the PC device 300 invokes the electronic seal to complete electronic signature.

The hollow cylindrical structure 3.4 has a larger space than the hollow tube 2.1 of the handle 2, and in a specific implementation, the second bluetooth module 201 may be integrated with the second storage module 202, or may be separately provided. When specifically using, when the switch on the ink pad casing 3.2 was opened, the second bluetooth module 201 can get the electricity through the battery module, and when the switch on the ink pad casing 3.2 was closed, the connection between second bluetooth module 201 and the battery module was disconnected, and second bluetooth module 201 outage. The first Bluetooth module 102 in the print handle 2 and the second Bluetooth module 201 in the ink pad 3 are paired in advance, when the electronic seal is used, the second Bluetooth module 201 can be automatically connected with the first Bluetooth module 102 in the print handle 2 after being electrified, so that the data communication between the PC equipment 300 and the ink pad 3 is realized, and the electronic seal stored in the second storage module 202 in the ink pad 3 is called by the PC equipment 300.

The power supply module 203 is electrically connected with the second storage module 202 and the second bluetooth module 201 through the switch 204, and is capable of supplying power to the second storage module 202 and the second bluetooth module 201. In a specific implementation, the power supply module 203 is a battery, which may be a dry battery or a rechargeable battery, and the stamp pad 3 is opened to replace or recharge the battery.

The working mechanism of the integrated seal in the embodiment is as follows: as shown in fig. 6, a USB plug of the portion of the print handle 2 is inserted into a USB interface of the PC device 300, the first storage module 101 and the first bluetooth module 102 take power from a U port of the PC device 300, and a service system in the PC device 300 performs data interaction with the first storage module 101 inserted into the U port of the PC device 300 through seal driving (or driving-free), so as to perform operations such as identity authentication, encryption and decryption of bidding documents, and electronic signature; if the electronic signature is needed, the switch on the shell of the stamp pad 3 is turned on, the second Bluetooth module 201 on the stamp pad 3 is powered from the power module, bluetooth connection is automatically established with the first Bluetooth module 102 in the stamp pad 2, the PC device 300 reads the electronic seal in the stamp pad 3 through Bluetooth connection between the first Bluetooth module 102 and the second Bluetooth module 201, and new electronic seal information can be written into the second storage module 202 through Bluetooth connection after authorization or permission under the condition of replacing the stamp pad or damaging and losing the stamp pad 3.

The method for reading and writing data in the second storage module by the PC device by utilizing the Bluetooth connection between the first Bluetooth module and the second Bluetooth module belongs to the prior art, and the innovation of the utility model is that: the existing electronic modules are arranged in the physical seal, so that the physical and electrical integrated seal is realized, the seal structure is improved, and the electronic modules can be realized without improvement.

The physical and electrical integrated seal in the embodiment can be used in the following typical application scenarios:

scene one: the printing nose is pulled out, the clamped first dovetail groove structure and the second dovetail groove structure are separated, namely, the printing handle and the printing pad are separated, a USB data interface plug of the printing handle is inserted into a USB socket of the PC equipment, and the PC equipment completes operations such as identity authentication, encryption and decryption of bidding documents and the like in an electronic bidding business system or a public resource transaction platform based on a first storage module in the printing handle.

Scene II: the printing nose is pulled out, the clamped first dovetail groove structure and the second dovetail groove structure are separated, namely, the printing handle and the printing pad are separated, a USB data interface plug of the printing handle is inserted into a USB socket of the PC equipment, identity authentication is completed in an electronic bidding business system or a public resource transaction platform through the PC equipment, and when electronic signature is needed, the electronic signature stored in the first storage module of the printing handle is called to complete electronic signature operation.

Scene III: the printing nose is pulled out, the first dovetail groove structure and the second dovetail groove structure which are clamped are separated, namely, the printing handle and the printing pad are separated, a USB data interface plug of the printing handle is inserted into a USB socket of the PC equipment, the PC equipment completes identity authentication in an electronic bidding business system or a public resource transaction platform based on a first storage module in the printing handle, when electronic signature is needed, a switch on a shell of the printing pad is opened, and electronic signature operation is completed by transferring electronic seal data in a second storage module in the printing pad through Bluetooth data transmission.

Scene four: the printing nose is pulled out, the first dovetail groove structure and the second dovetail groove structure which are clamped are separated, namely, the printing handle and the printing pad are separated, a USB data interface plug of the printing handle is inserted into a USB socket of the PC equipment, the PC equipment completes identity authentication in an electronic bidding business system or a public resource transaction platform based on a first storage module in the printing handle, when electronic signature is needed, a switch on a shell of the printing pad is opened, electronic signature operation is completed by transferring electronic seal data in a second storage module in the printing pad through Bluetooth data transmission, and a physical seal is stamped on a file through the printing pad.

Scene five: the printing nose is pulled out, the clamped first dovetail groove structure and the second dovetail groove structure are separated, namely, the printing handle and the printing pad are separated, a USB data interface plug of the printing handle is inserted into a USB socket of the PC equipment, identity authentication is completed in an electronic bidding business system or a public resource transaction platform through the PC equipment, and when electronic signature is needed, the electronic signature stored in a first storage module of the printing handle is called to complete electronic signature operation; when the electronic signature is needed, a switch on the stamp pad shell is opened, the electronic signature operation is completed by transferring the electronic seal data in the second storage module in the stamp pad through Bluetooth data transmission, and the physical seal is stamped on the file through the stamp pad.

The physical and electrical integrated seal in the embodiment realizes the integration of Ukey or CA lock, electronic seal and physical seal on the basis of the existing red glue physical seal and keeps the appearance and the size unchanged, and can complete various services such as identity authentication, business system login, encryption and decryption of bidding documents, electronic signature, physical seal stamping and the like when participating in bidding or carrying out public resource transaction, is convenient to carry and operate, and ensures the data security.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. An integrated physical and electrical seal, comprising: a stamp nose (1), a stamp handle (2) and a stamp pad (3);

the seal nose (1) is in a sphere shape, and a socket (1.1) which can be inserted into the data interface (104) is reserved in a slotting mode;

the seal handle (2) comprises a hollow tube (2.1) and a first dovetail groove structure (2.2), and a plug (2.3) of a data interface (104) matched with a socket (1.1) in the seal nose (1) is arranged at one end of the hollow tube (2.1); the other end of the hollow tube (2.1) is fixedly connected with the first dovetail groove structure (2.2);

the ink pad (3) comprises a second dovetail groove structure (3.1), an ink pad shell (3.2) and a printing surface (3.3); the second dovetail groove structure (3.1) is in sliding clamping connection with the first dovetail groove structure (2.2); the second dovetail groove structure (3.1) is fixedly connected with the stamp pad shell (3.2); the ink pad shell (3.2) is in threaded connection with the printing surface (3.3), and a hollow cylindrical structure (3.4) is formed between the ink pad (3) and the printing surface (3.3);

the hollow pipe (2.1) is internally embedded with a first PCB (100), a first storage module (101) for storing digital certificates is arranged on the first PCB (100), and a first Bluetooth module (102) is integrated with the first storage module (101); the first storage module (101) is powered from the PC equipment (300) through the data interface (104) and performs data transmission;

the hollow cylindrical structure (3.4) is internally embedded with a second PCB (200), and the second PCB (200) is provided with a second storage module (202) for storing electronic seal data identical to the seal on the seal surface (3.3), a second Bluetooth module (201) capable of being connected with Bluetooth of the first Bluetooth module (102) and a power supply module (203); the second storage module (202) is electrically connected with the second Bluetooth module (201); the power supply module (203) is electrically connected with the second storage module (202) and the second Bluetooth module (201) through a switch (204) respectively.

2. The integrated physical and electrical seal of claim 1, wherein the data interface (104) is a USB interface.

3. The integrated physical and electrical seal according to claim 1, wherein said first storage module (101) further stores therein an electronic signature of the user's individual.

4. The integrated physical and electrical seal according to claim 1, wherein said first storage module (101) is a Ukey.

5. The integrated physical and electrical seal according to claim 1, wherein the first storage module (101) is a CA lock.

6. The integrated seal according to claim 1, wherein the first PCB (100) is further provided with a status indication LED lamp (103), the status indication LED lamp (103) is electrically connected with the data interface (104), electricity is taken from the PC device (300) through the data interface (104), and the status indication LED lamp (103) is further electrically connected with the first bluetooth module (102) for indicating the working status of the seal.

7. The integrated seal according to claim 6, wherein the status indicator LED lamp (103) is green, which indicates that the data interface (104) is powered on, loaded with a drive, and capable of data access; the state indication LED lamp (103) is blue, and indicates that the first Bluetooth module (102) in the printing handle (2) and the second Bluetooth module (201) in the printing table (3) are successfully connected in a Bluetooth pairing mode; the status indication LED lamp (103) is red, and indicates that Bluetooth is disconnected.

8. The integrated seal according to claim 6, wherein the status indication LED is located inside the hollow tube (2.1), and the hollow tube (2.1) is made of a light-transmitting material.

9. The integrated seal according to claim 6, wherein the status indication LED lamp (103) is located outside the hollow tube (2.1), a hole is formed in the wall of the hollow tube (2.1), the status indication LED lamp (103) passes through the hole, the lamp body faces outwards, and the inside is connected with the first storage module (101) and the first bluetooth module (102) through a circuit.

10. The integrated seal according to claim 1, wherein the power supply module (203) is a battery.