CN114096094A

CN114096094A - Equipment safety access control system and method based on Internet of things

Info

Publication number: CN114096094A
Application number: CN202111393593.9A
Authority: CN
Inventors: 胡顶峰
Original assignee: Nanjing Sulong Information Technology Co ltd
Current assignee: Nanjing Sulong Information Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-02-25
Anticipated expiration: 2041-11-23
Also published as: CN114096094B

Abstract

The invention discloses an equipment safety access control system and method based on the Internet of things, and belongs to the field of the Internet of things. The internal circulation mechanism is arranged, so that the device realizes that the ventilation groove can be sealed again through the sealing block in rainy and snowy weather, hot air in the shell can only be radiated through the U-shaped cooling pipe, the ventilation groove is reopened when the rain and snow stops, hot air in the shell directly radiates outside air through the ventilation groove, and the whole shell is sealed in any weather when the processor stops using due to the arrangement of the electrifying mechanism.

Description

Equipment safety access control system and method based on Internet of things

Technical Field

The invention discloses a system and a method for controlling equipment safety access based on the Internet of things, belonging to the field of the Internet of things.

Background

The internet of things is an important component of a new generation of information technology and an important development stage of an information digitalization era, is a network which enables all independently addressable common physical objects to be interconnected and intercommunicated based on information carriers such as the internet, a traditional telecommunication network and the like, and has 3 important characteristics of common object equipment, autonomous terminal interconnection and pervasive service intellectualization.

The server cabinet is used as an important installation carrier of the Internet of things and used for assembling and installing a panel, plug-in components, plug-in boxes, electronic elements, devices, mechanical parts and components to form an integral installation box, is composed of a frame and a cover plate, generally has a cuboid shape, is placed on the ground, and provides adaptive environment and safety protection for normal work of electronic equipment.

Among the prior art, the server rack, as the important installation carrier of thing networking, and to the server rack at outdoor work, when sleet day, need seal whole rack, avoid sleet to dip the rack, harm internal instrument, but can make the unable circulation of whole rack inside air like this, unable normal heat dissipation to lead to the problem of rack instrument damage.

Based on the above, the invention designs an equipment security access control system and method based on the internet of things, so as to solve the above problems.

Disclosure of Invention

The invention aims to provide an equipment security access control system and method based on the Internet of things, and aims to solve the problem that in the prior art, aiming at a server cabinet working outdoors, the whole cabinet needs to be sealed in rainy and snowy days, so that the phenomenon that the rain and snow enter the cabinet to damage internal instruments is avoided, but the air in the whole cabinet cannot circulate and the normal heat dissipation cannot be realized, and the damage to the cabinet instruments is caused.

In order to achieve the purpose, the invention provides the following technical scheme: an equipment safety access control system based on the Internet of things comprises a shell, wherein a through groove is formed in the front section of the shell, sliding shafts are symmetrically and fixedly connected in the shell, the surfaces of the two sliding shafts are jointly and slidably connected with a processor, a display screen is fixedly connected to the surface of the front end of the processor, the display screen is located at the through groove, and an internal circulation mechanism is arranged on the outer side wall of the shell;

the inner circulation mechanism comprises two baffles, the surfaces of the baffles are respectively provided with a vent hole, the baffles are symmetrically and fixedly connected inside the shell, the outer side wall of the shell is symmetrically provided with two vent grooves, the inner groove of the outer side wall of the shell is fixedly connected with a first slide bar, the surface of the first slide bar is connected with an L-shaped connecting plate in a sliding manner, the surface of the first slide bar is sleeved with a first reset spring, two ends of the first reset spring are respectively and fixedly connected in the inner groove of the shell and on the L-shaped connecting plate, the end parts of the two L-shaped connecting plates are fixedly connected with a sealing block together, the sealing block is sealed at the vent grooves, the end parts of the two sealing blocks are fixedly communicated with a U-shaped cooling pipe together, the top ends of the sealing blocks are respectively and fixedly connected with a T-shaped connecting plate, the end parts of the T-shaped connecting plate respectively penetrate through the outer side wall of the shell and the baffles and are longitudinally and slidably connected with the outer side wall of the shell and the baffles, the end part of the T-shaped connecting plate is fixedly connected with a trapezoidal pushing block, the surface of the baffle is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly connected with an elliptical pushing block, the surface of the other end part of the rotating rod is fixedly connected with a first gear, an inner groove in the side wall of the baffle is fixedly connected with a second sliding rod, the surface of the second sliding rod is slidably connected with a first rack which can be meshed with the first gear, the surface of the second sliding rod is sleeved with a second reset spring, the surface of the baffle is fixedly connected with an induction magnetic block relative to the bottom of the first rack, the surface of the induction magnetic block is sleeved with an induction coil, the processor and the shell are jointly provided with a power-on mechanism, and the top end of the processor is provided with an external circulation mechanism;

the during operation, among the prior art, to the server rack at outdoor work, when sleet day, need seal whole rack, avoid sleet to dip the rack, harm internal instrument, but can make the unable circulation of whole rack inside air like this, unable normal heat dissipation to lead to the problem of rack instrument harm, above-mentioned problem can be solved to this technical scheme, and concrete operation is as follows: firstly, the processor is pulled manually to expose the display screen from the through groove of the shell, the electrifying mechanism is opened to electrify the circuit inside the whole shell, the processor moves and simultaneously causes the oval pushing block to rotate under the action of the outer circulation mechanism to act on the trapezoidal pushing block to cause the T-shaped connecting plate to move upwards, under the connecting action of the U-shaped cooling pipe, the two sealing blocks move upwards, the first reset spring is compressed, the ventilation groove is opened, the processor starts to dissipate heat while working, when the processor meets the weather of rain and snow, the induction coil is controlled to electrify the induction coil through the external humidity detector, the induction magnetic block is electrified, under the action of attraction force, the first rack moves downwards and is meshed with the first gear to cause the rotating rod to rotate, the oval pushing block cancels the supporting action on the trapezoidal pushing block, under the action of the first reset spring, the sealing block moves downwards to seal the ventilation groove again, the air flow in the shell forms an internal circulation effect with external cold air through the U-shaped cooling pipe, so that a heat dissipation function is achieved, after the rain and the snow stop, the induction coil is powered off under the action of the external humidity detector, the induction magnetic block is powered off, the first rack moves upwards under the action of the second reset spring and is meshed with the first gear again, the oval pushing block acts on the trapezoidal pushing block again, the ventilation groove is opened again, when the processor is not needed, the processor is manually pushed, the power-on mechanism is closed, the power of the interior of the whole shell is powered off, the oval pushing block is removed and supported by the trapezoidal pushing block under the action of the external circulation mechanism, the ventilation groove is sealed again, and when the whole shell is powered off, the induction coil cannot be powered on when the rain and the snow fall happen in time, and the whole shell is still in a sealed state, improve the leakproofness of shell, this equipment has been realized, when in sleet weather, can seal up the ventilation groove again through sealed piece, the inside hot-air of shell can only dispel the heat through the U-shaped cooling tube, and when sleet stops, the ventilation groove is reopened, the inside hot gas flow of shell directly dispels the heat in the outside air through the ventilation groove, and through setting up the circular telegram mechanism, when having guaranteed that the treater stops to use, no matter under what kind of weather, whole shell all is in sealedly, solved when sleet weather, need seal up whole rack, avoid sleet to dip into the rack, harm internal instrument, but can't make the unable circulation of the inside air of whole rack like this, unable normal heat dissipation, thereby lead to the problem of rack instrument harm.

As a further scheme of the invention, the side wall of the baffle plate is connected with a filter screen in a sliding way at the position corresponding to the vent hole, the back side wall of the shell is symmetrically provided with mounting doors, the back side wall of the shell is symmetrically connected with sealing plates in a sliding way, and the sealing plates are sealed on the mounting doors; the during operation, when the shell carries out the extrinsic cycle, dust in the air can enter into the shell through the ventilation groove, long-time down, can plug up the ventilation hole on the baffle, pass the ventilation hole even and enter into on the treater, cause the problem of harm to the treater, through setting up the filter screen, when air enters into the shell inside through the ventilation groove, through the filter screen, carry out the filtration adsorption, with dust in the air, adsorb on the filter screen, and through setting up the installation door, can take off at any time and install the filter screen, guarantee it is clean, the clean and tidy dust removal effect that improves, when the shell carries out the extrinsic cycle, dust in the air can enter into the shell through the ventilation groove, long-time down, can plug up the ventilation hole on the baffle, pass the ventilation hole even and enter into on the treater, cause the problem of harm to the treater.

As a further scheme of the invention, the external circulation mechanism comprises a second gear, the second gear is fixedly connected to the surface of the rotating rod, and a second rack capable of being meshed with the second gear is fixedly connected to the top end of the processor; during operation, make the display screen expose from the logical groove of shell when artifical pulling treater, second rack and first gear take place the meshing simultaneously for the ellipse promotes the piece and rotates, and acts on trapezoidal promotion piece, and the ventilation groove is opened, opens until circular telegram mechanism, and after the second rack breaks away from the second gear, stops promoting, when avoiding opening the inner loop mechanism, causes the interference, makes the shell get into the extrinsic cycle simultaneously, reachs the heat dissipation function.

As a further scheme of the invention, the bottom ends of the two baffles are jointly and rotatably connected with a rotating shaft, the end parts of the rotating shaft are fixedly connected with leaf fans, one of the baffles is fixedly connected with a motor, and the surface of an output shaft of the motor and the surface of the rotating shaft are jointly in transmission connection with a belt; during operation, when the inner loop mechanism of shell was opened, under moisture detector's control, the motor was opened, and under the transmission of belt, the axis of rotation drove the rotation of leaf fan, improved the inside air fluidity of shell, improved the heat dissipation function.

As a further scheme of the invention, the electrifying mechanism comprises an electrifying rod, the electrifying plate is fixedly connected to the front end of the processor, and an electrifying groove is formed in the inner groove wall of the shell at a position corresponding to the electrifying rod; the during operation carries out electric connection with the shell inside through the peripheral hardware circuit to through circular telegram groove control, make the peripheral hardware circuit disconnection, insert the circular telegram inslot when circular telegram board, the circuit in the shell begins the circular telegram this moment, when circular telegram stick breaks away from the circular telegram groove, instrument outage in the shell, when for instrument provides power in the shell, when having guaranteed that the treater stops to use, no matter under what kind of weather, whole shell all is in sealedly.

As a further scheme of the invention, the front end of the processor is symmetrically and fixedly connected with a U-shaped pulling plate; when the device works, the U-shaped pulling plate is arranged, so that the device is convenient for workers to operate.

A use method of an equipment security access control system based on the Internet of things comprises the following specific steps:

the method comprises the following steps: firstly, manually pulling the processor to expose the display screen from the through groove of the shell, and starting the power-on mechanism to enable a circuit inside the whole shell to be powered on;

step two: the processor moves and the ventilation groove is opened under the action of the external circulation mechanism, and the processor starts to radiate heat while working;

step three: when the weather is rainy or snowy, the induction coil is controlled through the external humidity detector, the induction coil is electrified, the induction magnetic block is electrified, the first rack moves downwards and is meshed with the first gear, the rotating rod rotates, the support effect of the trapezoidal pushing block is cancelled by the elliptical pushing block, the ventilation groove is sealed again by the sealing block, and the air flow in the shell forms an internal circulation effect with the external cold air through the U-shaped cooling pipe;

step four: when the rain and the snow stop, the induction coil is powered off and the induction magnetic block is powered off under the action of the external humidity detector, the first rack moves upwards under the action of the second return spring and is meshed with the first gear again, so that the elliptic pushing block acts on the trapezoidal pushing block again, and the ventilation groove is opened again;

step five: when need not to use the treater, the manual work promotes the treater, makes the circular telegram mechanism close, the inside outage of whole shell to under the effect of extrinsic cycle mechanism, the ellipse promotes the piece and gets rid of and trapezoidal support that promotes the piece, and the ventilation groove is sealed again, and because the outage of whole shell, in time when raining and snowing, induction coil can't be switched on, and whole shell still is in encapsulated situation this moment.

Compared with the prior art, the invention has the beneficial effects that:

1. the internal circulation mechanism is arranged, so that the device realizes that the ventilation groove can be sealed again through the sealing block in rainy and snowy weather, hot air in the shell can only be radiated through the U-shaped cooling pipe, the ventilation groove is reopened when the rain and snow stops, hot air in the shell directly radiates outside air through the ventilation groove, and the whole shell is sealed in any weather when the processor stops using due to the arrangement of the electrifying mechanism.

2. According to the invention, through the arrangement of the filter screen and the installation door, when air enters the shell through the ventilation groove, the filter screen performs a filtering and adsorbing effect to adsorb dust in the air on the filter screen, and through the arrangement of the installation door, the filter screen can be taken down and installed at any time, so that the cleanness and tidiness of the filter screen are ensured, the dust removal effect is improved, and the problem that when the shell performs external circulation, the dust in the air enters the shell through the ventilation groove, and a ventilation hole on the baffle is blocked even penetrates through the ventilation hole to enter the processor for a long time, so that the processor is damaged is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a flow chart of a method of the present invention;

FIG. 2 is a first schematic view of the overall structure of the present invention;

FIG. 3 is a first cross-sectional view of the general structure of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an enlarged view of FIG. 3 at B;

FIG. 6 is a second cross-sectional view of the general structure of the present invention;

FIG. 7 is an enlarged view at C of FIG. 6;

fig. 8 is a second schematic view of the overall structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a shell 1, a through groove 2, a sliding shaft 3, a processor 4, a display screen 5, a baffle 6, a vent hole 7, a vent groove 8, a first sliding rod 9, an L-shaped connecting plate 10, a first return spring 11, a sealing block 12, a U-shaped cooling pipe 13, a T-shaped connecting plate 14, a trapezoidal pushing block 15, a rotating rod 16, an elliptical pushing block 17, a first gear 18, a second sliding rod 19, a first rack 20, a second return spring 21, an induction magnet 22, an induction coil 23, a filter screen 24, an installation door 25, a sealing plate 26, a second gear 27, a second rack 28, a rotating shaft 29, a leaf fan 30, a motor 31, a belt 32, a power-on rod 33, a power-on groove 34 and a U-shaped pulling plate 35.

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.

Referring to fig. 1-8, the present invention provides a technical solution: an equipment safety access control system based on the Internet of things comprises a shell 1, wherein a through groove 2 is formed in the front section of the shell 1, sliding shafts 3 are symmetrically and fixedly connected in the shell 1, the surfaces of the two sliding shafts 3 are jointly and slidably connected with a processor 4, a display screen 5 is fixedly connected to the surface of the front end of the processor 4, the display screen 5 is located at the through groove 2, and an internal circulation mechanism is arranged on the outer side wall of the shell 1;

the inner circulation mechanism comprises two baffles 6, the surfaces of the baffles 6 are respectively provided with a vent hole 7, the baffles 6 are symmetrically and fixedly connected inside a shell 1, the outer side wall of the shell 1 is symmetrically provided with two ventilation grooves 8, the inner groove on the outer side wall of the shell 1 is respectively and fixedly connected with a first slide bar 9, the surface of the first slide bar 9 is in sliding connection with an L-shaped connecting plate 10, the surface of the first slide bar 9 is sleeved with a first reset spring 11, two ends of the first reset spring 11 are respectively and fixedly connected in the inner groove of the shell 1 and the L-shaped connecting plate 10, the end parts of the two L-shaped connecting plates 10 are jointly and fixedly connected with a sealing block 12, the sealing block 12 is sealed at the ventilation grooves 8, the end parts of the two sealing blocks 12 are jointly and fixedly communicated with a U-shaped cooling pipe 13, the top ends of the sealing blocks 12 are respectively and fixedly connected with a T-shaped connecting plate 14, the end parts of the T-shaped connecting plates 14 respectively penetrate through the outer side wall of the shell 1 and the baffles 6 and are longitudinally and slidably connected with the outer side walls of the baffles 1 and the baffles 6, a trapezoidal pushing block 15 is fixedly connected to the end portion of a T-shaped connecting plate 14, a rotating rod 16 is rotatably connected to the surface of a baffle 6, an elliptical pushing block 17 is fixedly connected to the surface of the rotating rod 16, a first gear 18 is fixedly connected to the surface of the other end portion of the rotating rod 16, a second sliding rod 19 is fixedly connected to an inner groove in the side wall of the baffle 6, a first rack 20 capable of being meshed with the first gear 18 is slidably connected to the surface of the second sliding rod 19, a second reset spring 21 is sleeved on the surface of the second sliding rod 19, an induction magnet 22 is fixedly connected to the bottom of the first rack 20 on the surface of the baffle 6, an induction coil 23 is sleeved on the surface of the induction magnet 22, an electrifying mechanism 31 is jointly arranged inside the processor 4 and the shell 1, and an external circulation mechanism is arranged at the top end of the processor 4;

the during operation, among the prior art, to the server rack at outdoor work, when sleet day, need seal whole rack, avoid sleet to dip the rack, harm internal instrument, but can make the unable circulation of whole rack inside air like this, unable normal heat dissipation to lead to the problem of rack instrument harm, above-mentioned problem can be solved to this technical scheme, and concrete operation is as follows: firstly, manually pulling the processor 4 to expose the display screen 5 from the through groove 2 of the shell 1, starting a power-on mechanism 31 to electrify a circuit inside the whole shell 1, enabling the processor 4 to rotate under the action of an outer circulation mechanism while moving, acting on the trapezoidal push block 15 to enable the T-shaped connecting plate 14 to move upwards, enabling the two sealing blocks 12 to move upwards under the connecting action of the U-shaped cooling pipe 13, compressing the first return spring 11, opening the ventilation groove 8, starting heat dissipation when the processor 4 works, controlling the induction coil 23 through an external humidity detector when meeting rain and snow weather, enabling the induction coil 23 to be electrified, enabling the induction magnetic block 22 to be electrified, enabling the first rack 20 to move downwards under the action of attraction force and to be meshed with the first gear 18 to enable the rotating rod 16 to rotate, and enabling the elliptical push block 17 to cancel the supporting action on the trapezoidal push block 15, under the action of the first return spring 11, the sealing block 12 moves downwards to seal the ventilation slot 8 again, the air flow in the shell 1 passes through the U-shaped cooling pipe 13 to form an internal circulation function with the external cold air, so that a heat dissipation function is achieved, after the rain and snow are stopped, the induction coil 23 is powered off under the action of an external humidity detector, the induction magnetic block 22 is powered off, the first rack 20 moves upwards under the action of the second return spring 21 and is meshed with the first gear 18 again, the oval pushing block 17 acts on the trapezoidal pushing block 15 again, the ventilation slot 8 is opened again, when the processor 4 is not needed to be used, the processor 4 is pushed manually, the electrifying mechanism 31 is closed, the inside of the whole shell 1 is powered off, under the action of the external circulation mechanism, the oval pushing block 17 is cancelled and supported by the trapezoidal pushing block 15, the ventilation slot 8 is sealed again, and the whole shell 1 is powered off, when raining and snowing in time, the induction coil 23 can not be electrified, at the moment, the whole shell 1 is still in a sealing state, the sealing property of the shell 1 is improved, the device achieves that, in rainy or snowy weather, the ventilation slot 8 can be re-sealed by the sealing block 12, the hot air inside the housing 1 can only dissipate heat through the U-shaped cooling pipe 13, when the rain and snow stops, the ventilation slot 8 is opened again, the hot air flow in the shell 1 directly radiates the heat from the outside air through the ventilation slot 8, and the arrangement of the electrifying mechanism 31 ensures that the whole shell 1 is sealed no matter what weather the processor 4 stops using, thereby solving the problem that the whole cabinet needs to be sealed in rainy and snowy days, avoiding the rain and snow from immersing into the cabinet to damage internal instruments, but this can make the inside air of whole rack unable circulation, unable normal heat dissipation to lead to the problem of rack instrument harm.

As a further scheme of the invention, the side wall of the baffle 6 corresponding to the position of the vent hole 7 is connected with a filter screen 24 in a sliding way, the back side wall of the shell 1 is symmetrically provided with mounting doors 25, the back side wall of the shell 1 is symmetrically connected with sealing plates 26 in a sliding way, and the sealing plates 26 are sealed on the mounting doors 25; when the dust removing device works, when the shell 1 is subjected to external circulation, dust in air can enter the shell 1 through the ventilation groove 8, the ventilation hole 7 on the baffle 6 can be blocked for a long time, even the dust can enter the processor 4 through the ventilation hole 7, and the processor 4 is damaged, through arranging the filter screen 24, when the air enters the shell 1 through the ventilation groove 8, the dust in the air is absorbed on the filter screen 24 through filtering and adsorption, and through arranging the installation door 25, the filter screen 24 can be taken down and installed at any time, the cleanness and tidiness of the dust removing device are ensured, the dust removing effect is improved, the problem that when the shell 1 is subjected to external circulation, the dust in the air can enter the shell 1 through the ventilation groove 8, the ventilation hole 7 on the baffle 6 can be blocked for a long time, even the dust can enter the processor 4 through the ventilation hole 7 is solved, causing damage to the processor 4.

As a further scheme of the invention, the external circulation mechanism comprises a second gear 27, the second gear 27 is fixedly connected to the surface of the rotating rod 16, and a second rack 28 capable of meshing with the second gear 27 is fixedly connected to the top end of the processor 4; during operation, when the treater 4 is pulled manually to make the display screen 5 expose from logical groove 2 of shell 1, second rack 28 and first gear 18 take place the meshing simultaneously for oval promotion piece 17 rotates, and acts on trapezoidal promotion piece 15, and ventilation groove 8 is opened, opens until circular electric motor 31 constructs, and second rack 28 breaks away from behind second gear 27, stops promoting, when avoiding opening the inner loop mechanism, causes the interference, makes shell 1 get into the extrinsic cycle simultaneously, reaches the heat dissipation function.

As a further scheme of the invention, the bottom ends of the two baffles 6 are jointly and rotatably connected with a rotating shaft 29, the end parts of the rotating shaft 29 are fixedly connected with vanes 30, one of the baffles 6 is fixedly connected with a motor 31, and the surface of an output shaft of the motor 31 and the surface of the rotating shaft 29 are jointly and drivingly connected with a belt 32; during operation, when the internal circulation mechanism of the housing 1 is started, the motor 31 is started under the control of the moisture detector, and the rotating shaft 29 drives the fan blade 30 to rotate under the transmission of the belt 32, so that the air fluidity inside the housing 1 is improved, and the heat dissipation function is improved.

As a further scheme of the invention, the electrifying mechanism 31 comprises an electrifying rod 33, an electrifying plate is fixedly connected at the front end of the processor 4, and an electrifying groove 34 is arranged on the inner groove wall of the shell 1 corresponding to the position of the electrifying rod 33; during operation, carry out electric connection through peripheral hardware circuit with shell 1 is inside to through circular telegram groove 34 control, make the disconnection of peripheral hardware circuit, insert circular telegram groove 34 when the circular telegram board, the circuit in the shell 1 begins to circular telegram this moment, when circular telegram stick 33 breaks away from circular telegram groove 34, instrument outage in the shell 1, when for instrument provides power in the shell 1, when having guaranteed that treater 4 stops to use, no matter under what kind of weather, whole shell 1 all is in sealedly.

As a further scheme of the invention, the front end of the processor 4 is symmetrically and fixedly connected with a U-shaped pulling plate 35; during operation, the U-shaped pulling plate 35 is arranged, so that operation of workers is facilitated.

the method comprises the following steps: firstly, manually pulling the processor 4 to expose the display screen 5 from the through groove 2 of the shell 1, and starting the electrifying mechanism 31 to electrify the circuit in the whole shell 1;

step two: the processor 4 moves and the ventilation groove 8 is opened under the action of an external circulation mechanism, and the processor 4 starts to radiate heat while working;

step three: when the weather is rainy or snowy, the sensing coil 23 is controlled through the external humidity detector, the sensing coil 23 is electrified, the sensing magnetic block 22 is electrified, the first rack 20 moves downwards and is meshed with the first gear 18, the rotating rod 16 rotates, the support effect of the trapezoidal pushing block 15 is cancelled by the elliptical pushing block 17, the ventilation groove 8 is sealed again by the sealing block 12, and the air flow in the shell 1 forms an internal circulation effect with the external cold air through the U-shaped cooling pipe 13;

step four: when the rain and the snow stop, the induction coil 23 is powered off and the induction magnetic block 22 is powered off under the action of the external humidity detector, the first rack 20 moves upwards under the action of the second return spring 21 and is meshed with the first gear 18 again, so that the elliptic pushing block 17 acts on the trapezoidal pushing block 15 again, and the ventilation groove 8 is opened again;

step five: when the processor 4 is not needed to be used, the processor 4 is manually pushed, the electrifying mechanism 31 is closed, the inside of the whole shell 1 is powered off, the oval pushing block 17 and the trapezoidal pushing block 15 are not supported under the action of the outer circulation mechanism, the ventilation groove 8 is sealed again, and the induction coil 23 cannot be electrified when the whole shell 1 is powered off and rains and snows in time, so that the whole shell 1 is still in a sealed state.

The working principle is as follows: firstly, manually pulling the processor 4 to expose the display screen 5 from the through groove 2 of the shell 1, starting a power-on mechanism 31 to electrify a circuit inside the whole shell 1, enabling the processor 4 to rotate under the action of an outer circulation mechanism while moving, acting on the trapezoidal push block 15 to enable the T-shaped connecting plate 14 to move upwards, enabling the two sealing blocks 12 to move upwards under the connecting action of the U-shaped cooling pipe 13, compressing the first return spring 11, opening the ventilation groove 8, starting heat dissipation when the processor 4 works, controlling the induction coil 23 through an external humidity detector when meeting rain and snow weather, enabling the induction coil 23 to be electrified, enabling the induction magnetic block 22 to be electrified, enabling the first rack 20 to move downwards under the action of attraction force and to be meshed with the first gear 18 to enable the rotating rod 16 to rotate, and enabling the elliptical push block 17 to cancel the supporting action on the trapezoidal push block 15, under the action of the first return spring 11, the sealing block 12 moves downwards to seal the ventilation slot 8 again, the air flow in the shell 1 passes through the U-shaped cooling pipe 13 to form an internal circulation function with the external cold air, so that a heat dissipation function is achieved, after the rain and snow are stopped, the induction coil 23 is powered off under the action of an external humidity detector, the induction magnetic block 22 is powered off, the first rack 20 moves upwards under the action of the second return spring 21 and is meshed with the first gear 18 again, the oval pushing block 17 acts on the trapezoidal pushing block 15 again, the ventilation slot 8 is opened again, when the processor 4 is not needed to be used, the processor 4 is pushed manually, the electrifying mechanism 31 is closed, the inside of the whole shell 1 is powered off, under the action of the external circulation mechanism, the oval pushing block 17 is cancelled and supported by the trapezoidal pushing block 15, the ventilation slot 8 is sealed again, and the whole shell 1 is powered off, when raining and snowing in time, the induction coil 23 cannot be electrified, and the whole shell 1 is still in a sealing state at the moment, so that the sealing property of the shell 1 is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an equipment safety access control system based on thing networking, includes shell (1), logical groove (2), its characterized in that have been seted up to shell (1) anterior segment: sliding shafts (3) are symmetrically and fixedly connected in the shell (1), the surfaces of the two sliding shafts (3) are jointly connected with a processor (4) in a sliding manner, the surface of the front end of the processor (4) is fixedly connected with a display screen (5), the display screen (5) is positioned at the through groove (2), and an inner circulation mechanism is arranged on the outer side wall of the shell (1);

the inner circulation mechanism comprises two baffles (6), the surfaces of the baffles (6) are respectively provided with a ventilation hole (7), the baffles (6) are symmetrically and fixedly connected inside the shell (1), the outer side wall of the shell (1) is symmetrically provided with two ventilation grooves (8), the inner groove on the outer side wall of the shell (1) is internally and fixedly connected with a first sliding rod (9), the surface of the first sliding rod (9) is slidably connected with an L-shaped connecting plate (10), the surface of the first sliding rod (9) is sleeved with a first reset spring (11), two ends of the first reset spring (11) are respectively and fixedly connected in the inner groove of the shell (1) and on the L-shaped connecting plate (10), the end parts of the two L-shaped connecting plates (10) are jointly and fixedly connected with a sealing block (12), the sealing block (12) is sealed at the ventilation grooves (8), and the end parts of the two sealing blocks (12) are jointly and fixedly communicated with a U-shaped cooling pipe (13), the sealing block (12) is characterized in that a T-shaped connecting plate (14) is fixedly connected to the top end of the sealing block (12), the end portion of the T-shaped connecting plate (14) penetrates through the outer wall of the shell (1) and the baffle (6) and is connected with the outer wall of the shell (1) and the baffle (6) in a longitudinal sliding mode, a trapezoidal pushing block (15) of the end portion fixed connecting plate of the T-shaped connecting plate (14) is connected with a rotating rod (16) in a surface rotating mode, an oval pushing block (17) is fixedly connected to the surface of the rotating rod (16), a first gear (18) is fixedly connected to the other end portion of the rotating rod (16), a second sliding rod (19) is fixedly connected to an inner groove in the side wall of the baffle (6), a first rack (20) capable of being meshed with the first gear (18) is connected to the surface of the second sliding rod (19) in a sliding mode, and a second reset spring (21) is sleeved on the surface of the second sliding rod (19), baffle (6) surface is to first rack (20) bottom position fixedly connected with induction magnet piece (22), induction magnet piece (22) surface cup joints induction coil (23), treater (4) and shell (1) inside be provided with circular telegram motor (31) structure jointly, treater (4) top is provided with extrinsic cycle mechanism.

2. The safety admission control system of equipment based on the internet of things as claimed in claim 1, wherein: baffle (6) lateral wall corresponds ventilation hole (7) equal sliding connection in position and has filter screen (24), installation door (25) have been seted up to the symmetry on shell (1) back of the body lateral wall, shell (1) back of the body wall symmetry sliding connection has closing plate (26), closing plate (26) are sealed on installation door (25).

3. The safety admission control system of equipment based on the internet of things as claimed in claim 1, wherein: the outer circulation mechanism comprises a second gear (27), the second gear (27) is fixedly connected to the surface of the rotating rod (16), and a second rack (28) capable of being meshed with the second gear (27) is fixedly connected to the top end of the processor (4).

4. The safety admission control system of equipment based on the internet of things as claimed in claim 1, wherein: two baffle (6) bottom rotates jointly and is connected with axis of rotation (29), the equal fixedly connected with leaf fan (30) of axis of rotation (29) tip, one of them fixedly connected with motor (31) on baffle (6), the common transmission in output shaft surface and axis of rotation (29) surface of motor (31) is connected with belt (32).

5. The Internet of things-based equipment security admission control system of claim 1, wherein: circular telegram motor (31) construct including circular telegram stick (33), circular telegram board fixed connection is at treater (4) front end, circular telegram groove (34) have been seted up to cell wall correspondence circular telegram stick (33) position in shell (1).

6. The safety admission control system of equipment based on the internet of things as claimed in claim 1, wherein: the front end of the processor (4) is symmetrically and fixedly connected with a U-shaped pulling plate (35).

7. An application method of an equipment security access control system based on the internet of things is suitable for the equipment security access control system based on the internet of things in any one of claims 1 to 6, and is characterized in that: the method comprises the following specific steps:

the method comprises the following steps: firstly, manually pulling the processor (4) to expose the display screen (5) from the through groove (2) of the shell (1), and opening the power-on motor (31) to enable a circuit inside the whole shell (1) to be powered on;

step two: the processor (4) moves and simultaneously the ventilation groove (8) is opened under the action of an external circulation mechanism, and the processor (4) starts to radiate heat while working;

step three: when the weather is rainy or snowy, the sensing coil (23) is controlled through the external humidity detector, so that the sensing coil (23) is electrified, the sensing magnetic block (22) is electrified, the first rack (20) moves downwards and is meshed with the first gear (18), the rotating rod (16) rotates, the support effect of the trapezoidal pushing block (15) is cancelled by the oval pushing block (17), the ventilating groove (8) is sealed again by the sealing block (12), and the air flow in the shell (1) forms an internal circulation effect with the external cold air through the U-shaped cooling pipe (13);

step four: when the rain and the snow stop, the induction coil (23) is powered off under the action of the external humidity detector, the induction magnetic block (22) is powered off, the first rack (20) moves upwards under the action of the second return spring (21) and is meshed with the first gear (18) again, the elliptic pushing block (17) acts on the trapezoidal pushing block (15) again, and the ventilation groove (8) is opened again;

step five: when the processor (4) is not needed to be used, the processor (4) is manually pushed, the electrifying motor (31) is closed, the inside of the whole shell (1) is powered off, the oval pushing block (17) is cancelled and supported by the trapezoidal pushing block (15) under the action of the outer circulation mechanism, the ventilation groove (8) is sealed again, and the induction coil (23) cannot be powered on when the whole shell (1) is powered off and rains and snows in time, so that the whole shell (1) is still in a sealed state.