CN113691266B - Signal receiving equipment for data safety protection - Google Patents
Signal receiving equipment for data safety protection Download PDFInfo
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- CN113691266B CN113691266B CN202111256076.7A CN202111256076A CN113691266B CN 113691266 B CN113691266 B CN 113691266B CN 202111256076 A CN202111256076 A CN 202111256076A CN 113691266 B CN113691266 B CN 113691266B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
Abstract
The invention relates to the technical field of communication, and discloses a signal receiving device for data safety protection, which controls a plurality of adaptive electrodes to be in non-contact with a signal transmission electrode and controls a warning lamp to emit warning light information when a preprocessor judges that external data is abnormally accessed, thereby realizing a mode of combining software and hardware, realizing double control to avoid the phenomena of data loss or stealing and the like, improving the transmission safety of data, completing further fixing on a gateway shell in a short time through arranging a limit cap and the like, avoiding personnel from opening a sealing cover and taking out a core part of a mounting seat, further improving the safety protection effect of data, converting pressure information into strong damage information by sending the pressure information into a main processor through a pressure sensor, emitting alarm sound through a buzzer, and avoiding the warning lamp losing the warning function under the condition of external force damage, other personnel are informed in time and follow-up data anti-theft measures are taken, so that the data are effectively protected.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a signal receiving device for data safety protection.
Background
Data security, the international organization for standardization (ISO) definition of computer system security is: technical and administrative security protections established and employed for data processing systems protect computer hardware, software, and data from being damaged, altered, and revealed by casual and malicious causes. The security of a computer network can thus be understood as: by adopting various technologies and management measures, the network system can normally operate, thereby ensuring the availability, integrity and confidentiality of network data. Therefore, the purpose of establishing network security measures is to ensure that data transmitted and exchanged over the network is not subject to increase, modification, loss, leakage, and the like. The gateway device serves as an important node for data transmission, and data security responsibility carried by the gateway device cannot be ignored.
In the prior art, chinese patent document with publication number CN110958247A proposes a gateway device data transmission system and a data transmission method, where primary verification is performed by a secret key, and secondary verification is performed by using an optical signal with a predetermined sequence and a predetermined pattern, although the security of data transmission connection between a gateway device and a data receiving device can be improved to a certain extent, effective hardware protection measures are not taken, so that an external data line can directly contact with a data processing center inside the gateway device, and further, the risk of information leakage still exists.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the signal receiving equipment for data safety protection, which has the advantages of safety data transmission and the like and solves a series of problems of the prior art that the data protection function is not perfect and the like.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a signal receiving device for data safety protection comprises a gateway shell, wherein the gateway shell comprises a mounting seat and a sealing cover which are clamped with each other, a receiving port for transmitting data is further installed on the mounting seat, a plurality of signal transmission electrodes for signal connection are included in the receiving port, a main processor for sending or receiving data is further arranged in the mounting seat, and a preprocessor for preprocessing data information received by the signal transmission electrodes is further arranged on the mounting seat;
the mounting seat is internally provided with a connecting assembly used for processing whether the signal transmission electrodes are communicated with the main processor or not, the connecting assembly comprises a plurality of data transmission wires used for transmitting data, the mounting seat is internally provided with a braking assembly, and the braking assembly is used for improving the tightness of connection between the mounting seat and the sealing cover.
Preferably, one end of each of the signal transmission electrodes is located in the receiving port, the other end of each of the signal transmission electrodes is electrically connected to the preprocessor, and the preprocessor can analyze and determine data transmission request information received by the signal transmission electrodes and is electrically connected to the brake assembly.
Preferably, coupling assembling still include with a plurality of the equal electric connection's of data transmission wire adaptation electrode, one side of receiving port is equipped with a plurality of connecting blocks, and is a plurality of the one end of signal transmission electrode is located the correspondence respectively in the connecting block, it is a plurality of equal fixed mounting has and corresponds in the connecting block the one end looks adaptation of signal transmission electrode, and it is a plurality of the output of adaptation electrode all is through corresponding the data transmission wire with main processor electric connection.
Preferably, the connecting assembly further comprises a micro cylinder capable of driving the plurality of adaptive electrodes to approach or leave the corresponding signal transmission electrodes, a plurality of guide blocks which are uniformly distributed are fixedly mounted on the inner wall of the top of the mounting seat, two guide blocks at corresponding positions are respectively sleeved with the same connecting block in a sliding manner, two fixed blocks corresponding to the positions are also fixedly mounted on the inner wall of the top side of the mounting seat, and the micro cylinder is fixedly sleeved in the two fixed blocks;
two the equal fixedly connected with transmission cylinder telescopic link of output of little cylinder, and two the same expansion plate of the equal fixedly connected with of the other end of transmission cylinder telescopic link, the opposite side and a plurality of expansion plate the equal fixed connection of one end of connecting block.
Preferably, the braking component comprises a transverse limiting component and a longitudinal limiting component, the transverse limiting component and the longitudinal limiting component are respectively used for fixing the corresponding sides of the gateway shell, and the transverse limiting component and the longitudinal limiting component respectively comprise a transverse limiting cylinder and a double-shaft limiting cylinder which are matched in position.
Preferably, the transverse limiting assembly further comprises a transverse limiting groove and a transverse limiting cap which are matched with each other, limiting holes corresponding to the positions are formed in four sides of the mounting seat, and the transverse limiting groove corresponding to one limiting hole is formed in one side of the sealing cover;
still fixed mounting has first installation piece on the top inner wall of mount pad, fixed cup joint in the first installation piece has horizontal spacing cylinder, just the horizontal telescopic link of output fixedly connected with of horizontal spacing cylinder, the other end fixedly connected with of horizontal telescopic link with the horizontal spacing cap of horizontal spacing groove looks adaptation, when braking component triggered, horizontal spacing cap is located horizontal spacing inslot.
Preferably, the vertical spacing subassembly is still including being used for fixing the second installation piece of the spacing cylinder of biax, fixedly connected with on the top inner wall of mount pad the second installation piece, just the second installation piece internal fixation cup joints the spacing cylinder of biax, the equal fixedly connected with vertical telescopic link of output of the spacing cylinder of biax, and two the equal fixedly connected with of one end that vertical telescopic link kept away from each other vertical spacing cap, two the equal fixedly connected with of one side of vertical spacing cap with host processor electric connection's pressure sensor.
Preferably, the longitudinal limiting assembly further comprises longitudinal limiting grooves matched with the longitudinal limiting caps, the longitudinal limiting grooves corresponding in position are formed in the inner walls of the two sides of the sealing cover, when the braking assembly is triggered, the two longitudinal limiting caps respectively penetrate through the corresponding limiting holes and extend into the corresponding longitudinal limiting grooves, and the pressure sensor is not in contact with the inner wall of one side of the longitudinal limiting groove.
Preferably, still be equipped with the heating panel on the sealed lid, still be equipped with on the heating panel and be used for the warning subassembly that sends out the warning when signal transmission electrode receives unusual data transmission request, the warning subassembly contain with preprocessor electric connection's warning light and bee calling organ, the top and the bottom of heating panel respectively fixedly connected with the warning light with bee calling organ.
(III) advantageous effects
Compared with the prior art, the invention provides a signal receiving device for data safety protection, which has the following beneficial effects:
1. the signal receiving equipment for data safety protection sends an external data transmission request instruction into the preprocessor for analysis and judgment through the signal transmission electrode, and after the data transmission request is identified by the preprocessor and is judged to be normal, the micro cylinder is controlled to operate, under the external guide effect of the guide block, the telescopic rod of the transmission cylinder extends to drive the telescopic plate and the connecting blocks to push the adaptive electrodes to be communicated with one end of the corresponding signal transmission electrode, so that the data transmission is realized by being communicated with the main processor, if the preprocessor judges that the external data access is abnormal, the plurality of adaptive electrodes are controlled to keep non-contact with the signal transmission electrode, and the warning lamp is controlled to emit warning lighting information, therefore, a mode of combining software and hardware is realized, double control avoids the phenomena of data loss or stealing and the like, and the transmission safety of data is improved.
2. This signal reception equipment for data safety protection, when the abnormal access of data transmission request appears, send oneself's protection instruction to the host processor through preprocessor, thereby control horizontal spacing cylinder and the spacing cylinder synchronous operation of biax through the host processor, make horizontal telescopic link and vertical telescopic link drive horizontal spacing cap and the vertical spacing cap that corresponds respectively and run through the spacing hole that corresponds and extend to horizontal spacing groove and vertical spacing inslot respectively, thereby realize accomplishing the further fixed to the gateway casing in the short time, avoid information operation personnel to open sealed lid, take out mount pad kernel core part, thereby further improved the safety protection effect to data.
3. This signal reception equipment for data safety protection, the abnormal access of data transmission request appears, and when operating personnel opened gateway casing at the brute force under the brake subassembly triggers the condition completely, because great external force intervenes, make pressure sensor on the vertical spacing cap contact with the inner wall of vertical spacing groove, then convert strong destruction information in sending pressure information to the host processor through pressure sensor, at this moment, send the chimes of doom through host processor control buzzer, avoid the warning light to lose alarm function under the external force destruction, thereby realize in time notifying other personnel and follow-up data anti-theft measures, effectively protect data.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention with the sealing cap removed;
FIG. 3 is a schematic perspective view of the sealing cap of the present invention;
FIG. 4 is a schematic diagram of an internal top view of the present invention;
FIG. 5 is a schematic perspective view of another perspective view of FIG. 2 according to the present invention;
FIG. 6 is a schematic perspective view of a connecting assembly of the present invention;
FIG. 7 is a schematic sectional view of the sealing cap of the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 7 according to the present invention.
In the figure: 1. a mounting seat; 2. a sealing cover; 3. a receive port; 4. a signal transmission electrode; 5. a main processor; 6. a preprocessor; 7. a heat dissipation plate; 8. a warning light; 9. a buzzer; 10. connecting blocks; 11. an adaptive electrode; 12. a data transmission wire; 13. a guide block; 14. a fixed block; 15. a microcylinder; 16. a telescopic rod of a transmission cylinder; 17. a retractable plate; 18. a transverse limiting groove; 19. a longitudinal limit groove; 20. a transverse limiting cylinder; 21. a transverse telescopic rod; 22. a transverse limiting cap; 23. a limiting hole; 24. a double-shaft limiting cylinder; 25. a longitudinal telescopic rod; 26. a longitudinal limit cap; 27. a pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As described in the background, the prior art has shortcomings, and in order to solve the above technical problems, the present application proposes a signal receiving apparatus for data security protection.
In a typical embodiment of the present application, as shown in fig. 1 to 8, a signal receiving device for data security protection includes a gateway housing, the gateway housing includes a mounting base 1 and a sealing cover 2 that are clamped to each other, a receiving port 3 for transmitting data is further installed on the mounting base 1, the receiving port 3 includes a plurality of signal transmission electrodes 4 for signal connection, a main processor 5 for transmitting or receiving data is further installed in the mounting base 1, and a preprocessor 6 for preprocessing data information received by the signal transmission electrodes 4 is further installed on the mounting base 1;
the mounting seat 1 is internally provided with a connecting assembly used for processing whether the signal transmission electrodes 4 are communicated with the main processor 5 or not, the connecting assembly comprises a plurality of data transmission wires 12 used for transmitting data, the mounting seat 1 is internally provided with a braking assembly, and the braking assembly is used for improving the tightness of the connection between the mounting seat 1 and the sealing cover 2.
As an implementation manner in this embodiment, one end of each of the plurality of signal transmission electrodes 4 is located in the receiving port 3, and the other end of each of the plurality of signal transmission electrodes is electrically connected to the preprocessor 6, and the preprocessor 6 can analyze and determine data transmission request information received through the signal transmission electrode 4 and is electrically connected to the brake component, and by setting the preprocessor 6, analyze and determine whether the transmission information request received through the signal transmission electrode 4 belongs to a malicious request.
As an implementation manner in this embodiment, the connection assembly further includes an adaptive electrode 11 electrically connected to the plurality of data transmission wires 12, one side of the receiving port 3 is provided with a plurality of connecting blocks 10, and one end of each of the plurality of signal transmission electrodes 4 is located in the corresponding connecting block 10, the plurality of connecting blocks 10 are fixedly provided with the adaptive electrode 11 adapted to one end of the corresponding signal transmission electrode 4, and the output ends of the plurality of adaptive electrodes 11 are electrically connected to the main processor 5 through the corresponding data transmission wires 12, and by providing the plurality of movable adaptive electrodes 11, whether data transmission is communicated or not is achieved.
As an implementation manner in this embodiment, the connection assembly further includes a micro cylinder 15 capable of driving the plurality of adaptive electrodes 11 to be close to or far from the corresponding signal transmission electrodes 4, a plurality of guide blocks 13 uniformly distributed are fixedly mounted on the inner wall of the top of the mounting base 1, the same connecting block 10 is slidably sleeved in each of the two guide blocks 13 at the corresponding positions, two fixing blocks 14 corresponding to the corresponding positions are further fixedly mounted on the inner wall of the top side of the mounting base 1, the micro cylinder 15 is fixedly sleeved in each of the two fixing blocks 14, and the micro cylinder 15 is arranged to facilitate driving the adaptive electrodes 11 to be movably connected;
in this embodiment, the equal fixedly connected with transmission cylinder telescopic link 16 of output of two little cylinders 15, and the same expansion plate 17 of the equal fixedly connected with of the other end of two transmission cylinder telescopic links 16, the equal fixed connection of opposite side and the one end of a plurality of connecting blocks 10 of expansion plate 17, through setting up expansion plate 17, a plurality of adaptation electrodes 11 of the simultaneous control of being convenient for carry out synchronous motion.
As an implementation manner in this embodiment, the braking component includes a horizontal limiting component and a vertical limiting component, the horizontal limiting component and the vertical limiting component are respectively used for fixing the corresponding side of the gateway housing, and the horizontal limiting component and the vertical limiting component respectively include a horizontal limiting cylinder 20 and a double-shaft limiting cylinder 24 which are matched in position, and by setting the braking component, when a malicious data transmission request is found, the sealing performance and the fastening performance of the mounting seat 1 and the sealing cover 2 are timely improved.
As an implementation manner in this embodiment, the lateral limiting component further includes a lateral limiting groove 18 and a lateral limiting cap 22 that are matched with each other, limiting holes 23 corresponding to the positions are formed on four sides of the mounting seat 1, and a lateral limiting groove 18 corresponding to one of the limiting holes 23 is formed on one side of the sealing cover 2, so that the connection strength in a certain axial direction is improved by providing the lateral limiting groove 18;
in this embodiment, still fixed mounting has first installation piece on the top inner wall of mount pad 1, horizontal spacing cylinder 20 has been cup jointed to first installation piece internal fixation, and the output end fixedly connected with of horizontal spacing cylinder 20 horizontal telescopic link 21, the other end fixedly connected with of horizontal telescopic link 21 and the horizontal spacing cap 22 of horizontal spacing groove 18 looks adaptation, when braking component triggered, horizontal spacing cap 22 was located horizontal spacing inslot 18, thereby run through corresponding spacing hole 23, realize fastening connection.
As an implementation manner in this embodiment, vertical spacing subassembly is still including the second installation piece that is used for fixed biax spacing cylinder 24, fixedly connected with second installation piece on the top inner wall of mount pad 1, and the fixed biax spacing cylinder 24 that has cup jointed in the second installation piece, the equal fixedly connected with vertical telescopic link 25 of output of biax spacing cylinder 24, and the equal fixedly connected with of one end that two vertical telescopic links 25 kept away from each other vertical spacing cap 26, the equal fixedly connected with in one side of two vertical spacing caps 26 and the pressure sensor 27 of 5 electric connection of host processor, through setting up pressure sensor 27, judge whether the gateway casing opens the phenomenon, thereby judge whether need carry out follow-up data safeguard measure.
As an implementation manner in this embodiment, the longitudinal limiting assembly further includes a longitudinal limiting groove 19 adapted to the longitudinal limiting cap 26, the longitudinal limiting grooves 19 corresponding to the positions are respectively disposed on the inner walls of the two sides of the sealing cover 2, when the braking assembly is triggered, the two longitudinal limiting caps 26 respectively penetrate through the corresponding limiting holes 23 and extend into the corresponding longitudinal limiting grooves 19, the pressure sensor 27 is not in contact with the inner wall of one side of the longitudinal limiting groove 19, and the longitudinal limiting groove 19 is disposed, so that the fastening connection effect in the other axial direction is achieved.
As an implementation manner in this embodiment, still be equipped with the heating panel 7 on the sealed lid 2, still be equipped with on the heating panel 7 and be used for the signal transmission electrode 4 to send out the warning subassembly of reporting to the police when receiving the request of unusual data transmission, the warning subassembly contains warning light 8 and buzzer 9 with preprocessor 6 electric connection, the top and the bottom of heating panel 7 are fixedly connected with warning light 8 and buzzer 9 respectively, through setting up buzzer 9, avoid can't in time report to the police when warning light 8 is destroyed by external force.
The working principle of the invention is as follows: when data needs to be transmitted, the external data line connecting end is plugged into the receiving port 3 and then contacts with one end of the plurality of signal transmission electrodes 4, at the moment, an external data transmission request instruction is sent into the preprocessor 6 through the signal transmission electrodes 4 for analysis and judgment, after the recognition of the preprocessor 6, if the data transmission request is judged to be normal, the micro-cylinder 15 is controlled to operate, under the additional guide effect of the guide block 13, the telescopic rod 16 of the transmission cylinder extends to drive the telescopic plate 17 and the plurality of connecting blocks 10 to push the adaptive electrodes 11 to be communicated with one end of the corresponding signal transmission electrode 4, so as to realize the communication with the main processor 5 for data transmission, if the preprocessor 6 judges that the external data is abnormally accessed, the plurality of adaptive electrodes 11 are controlled to be kept in non-contact with the signal transmission electrodes 4, and the warning lamp 8 is controlled to emit warning lamp information, therefore, a mode of combining software and hardware is realized, double control avoids the phenomena of data loss or stealing and the like, and the transmission safety of data is improved.
When the data transmission request is abnormally accessed, a self-protection instruction is sent to the main processor 5 through the preprocessor 6, the main processor 5 controls the transverse limiting cylinder 20 and the double-shaft limiting cylinder 24 to synchronously operate, the transverse telescopic rod 21 and the longitudinal telescopic rod 25 respectively drive the corresponding transverse limiting cap 22 and the longitudinal limiting cap 26 to penetrate through the corresponding limiting hole 23 and respectively extend into the transverse limiting groove 18 and the longitudinal limiting groove 19, further fixation of the gateway shell is completed in a short time, the situation that an information operator opens the sealing cover 2 is avoided, a core part in the mounting seat 1 is taken out, and the data safety protection effect is further improved.
If the abnormal access of data transmission request appears, and when operating personnel opened gateway casing by force under the condition that brake assembly triggered completely, because great external force intervenes, make pressure sensor 27 on the vertical spacing cap 26 contact with the inner wall of vertical spacing groove 19, then through pressure sensor 27 with pressure information send to the interior conversion of host processor 5 for powerful destruction information, at this moment, send out the chimes of doom through host processor 5 control buzzer 9, avoid warning light 8 to lose alarm function under the external force destruction, thereby realize in time notifying other personnel and follow-up data anti-theft measures, effectively protect data, the security of data has fully been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a signal reception equipment for data security protection, includes the gateway casing, the gateway casing contains mount pad (1) and the sealed lid (2) of mutual joint, still install receiving port (3) that are used for transmitting data on mount pad (1), its characterized in that: the receiving port (3) comprises a plurality of signal transmission electrodes (4) for signal connection, the mounting seat (1) is also internally provided with a main processor (5) for sending or receiving data, and the mounting seat (1) is also provided with a preprocessor (6) for preprocessing data information received by the signal transmission electrodes (4);
a connecting assembly used for processing whether the signal transmission electrodes (4) are communicated with the main processor (5) or not is installed in the installation seat (1), the connecting assembly comprises a plurality of data transmission leads (12) used for transmitting data, a braking assembly is also installed in the installation seat (1), and the braking assembly is used for improving the connection tightness of the installation seat (1) and the sealing cover (2);
one end of each of the signal transmission electrodes (4) is located in the receiving port (3), the other end of each of the signal transmission electrodes is electrically connected with the preprocessor (6), the preprocessor (6) can analyze and judge data transmission request information received by the signal transmission electrodes (4) and is electrically connected with the brake assembly, and if the preprocessor (6) judges that external data is abnormally accessed, the plurality of adaptive electrodes (11) and the signal transmission electrodes (4) are controlled to be kept in non-contact.
2. A signal receiving apparatus for data security protection according to claim 1, characterized in that: coupling assembling still includes with a plurality of the equal electric connection's of data transmission wire (12) adaptation electrode (11), one side of receiving port (3) is equipped with a plurality of connecting blocks (10), and is a plurality of the one end of signal transmission electrode (4) is located respectively and corresponds in connecting block (10), it is a plurality of equal fixed mounting has and corresponds in connecting block (10) the one end looks adaptation of signal transmission electrode (4) adaptation electrode (11), and a plurality of the output of adaptation electrode (11) all is through corresponding data transmission wire (12) with main processor (5) electric connection.
3. A signal receiving apparatus for data security protection according to claim 2, characterized in that: the connecting assembly further comprises a micro cylinder (15) which can drive the plurality of adaptive electrodes (11) to be close to or far away from the corresponding signal transmission electrodes (4), a plurality of guide blocks (13) which are uniformly distributed are fixedly arranged on the inner wall of the top of the mounting seat (1), the two guide blocks (13) at corresponding positions are sleeved with the same connecting block (10) in a sliding manner, two fixing blocks (14) which correspond to the positions are also fixedly arranged on the inner wall of the top side of the mounting seat (1), and the micro cylinder (15) is fixedly sleeved in the two fixing blocks (14);
two the equal fixedly connected with transmission cylinder telescopic link (16) of output of little cylinder (15), and two the same expansion plate (17) of the equal fixedly connected with of the other end of transmission cylinder telescopic link (16), the opposite side and a plurality of expansion plate (17) the equal fixed connection of one end of connecting block (10).
4. A signal receiving apparatus for data security protection according to claim 3, characterized in that: the braking component comprises a transverse limiting component and a longitudinal limiting component, the transverse limiting component and the longitudinal limiting component are respectively used for fixing the corresponding sides of the gateway shell, and the transverse limiting component and the longitudinal limiting component respectively comprise a transverse limiting cylinder (20) and a double-shaft limiting cylinder (24) which are matched in position.
5. The signal receiving apparatus for data security protection according to claim 4, wherein: the transverse limiting assembly further comprises a transverse limiting groove (18) and a transverse limiting cap (22) which are matched with each other, limiting holes (23) corresponding to the positions are formed in the four sides of the mounting seat (1), and the transverse limiting groove (18) corresponding to one limiting hole (23) is formed in one side of the sealing cover (2);
still fixed mounting has first installation piece on the top inner wall of mount pad (1), fixed cup joint in the first installation piece has horizontal spacing cylinder (20), just the horizontal telescopic link (21) of output fixedly connected with of horizontal spacing cylinder (20), the other end fixedly connected with of horizontal telescopic link (21) with horizontal spacing cap (22) of horizontal spacing groove (18) looks adaptation, when braking component triggered, horizontal spacing cap (22) are located in horizontal spacing groove (18).
6. A signal receiving apparatus for data security protection according to claim 5, characterized in that: the vertical limiting assembly further comprises a second mounting block used for fixing the double-shaft limiting cylinder (24), the second mounting block is fixedly connected to the inner wall of the top of the mounting seat (1) and sleeved with the second mounting block, the double-shaft limiting cylinder (24) is fixedly connected to the inner wall of the top of the mounting seat (1), a vertical telescopic rod (25) and two vertical limiting caps (26) and two vertical telescopic rods (25) are fixedly connected to the ends of the vertical telescopic rods (25) which are far away from each other, and one side of each vertical limiting cap (26) is fixedly connected to the pressure sensor (27) electrically connected with the main processor (5).
7. The signal receiving apparatus for data security protection according to claim 6, wherein: the longitudinal limiting assembly further comprises longitudinal limiting grooves (19) matched with the longitudinal limiting caps (26), the longitudinal limiting grooves (19) corresponding in position are formed in the inner walls of the two sides of the sealing cover (2), when the braking assembly is triggered, the two longitudinal limiting caps (26) penetrate through the corresponding limiting holes (23) respectively and extend into the corresponding longitudinal limiting grooves (19), and the pressure sensor (27) is not in contact with the inner wall of one side of each longitudinal limiting groove (19).
8. A signal receiving apparatus for data security protection according to claim 7, wherein: still be equipped with heating panel (7) on sealed lid (2), still be equipped with on heating panel (7) and be used for signal transmission electrode (4) send the warning subassembly of warning when receiving the abnormal data transmission request, the warning subassembly contain with preprocessor (6) electric connection's warning light (8) and bee calling organ (9), the top and the bottom of heating panel (7) are fixedly connected with respectively warning light (8) with bee calling organ (9).
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| CN202111256076.7A CN113691266B (en) | 2021-10-27 | 2021-10-27 | Signal receiving equipment for data safety protection |
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| CN113194085A (en) * | 2021-04-27 | 2021-07-30 | 云南电网有限责任公司信息中心 | Data autonomous safety transmission equipment |
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| CN104852845A (en) * | 2015-03-11 | 2015-08-19 | 佛山职业技术学院 | Internet of Things intelligent gateway |
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