Safety isolation type industrial gatekeeper mechanism

Abstract

The utility model relates to the technical field of industrial gatekeepers, in particular to a safety isolation type industrial gatekeeper mechanism which comprises a protective shell, six wire inlet grooves distributed in an array mode are formed in one side of the protective shell, pressing plates connected in a sliding mode are arranged in the wire inlet grooves, and a cover plate connected in a rotating mode is further arranged above the protective shell through hinges. The center of the bottom of the inner wall of the protective shell is provided with a rotationally-connected straight gear, sliding grooves are formed in the positions, on the two sides of the straight gear, of the bottom of the inner wall of the protective shell, racks in sliding connection are arranged in the sliding grooves, a fixedly-connected clamping plate is arranged above the other ends of the racks, and an industrial gatekeeper is placed in the protective shell. According to the industrial gatekeeper, rapid installation of the protective shell is achieved through the foam double-faced adhesive tape of the protective shell, the protective shell and the cover plate are locked through the coded lock, and self-adaptive flexible clamping of the industrial gatekeeper is achieved through the clamping plate and the gear and rack linkage mechanism; therefore, the device has the multi-protection characteristic while the operation process is simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial gate technology field especially relates to a safe isolation formula industrial gate mechanism. BACKGROUND

[0002] The gate is the information security equipment that uses the solid state switch reading and writing medium with multiple control functions, connects two independent host systems, and is isolated by the gate, so that there is no physical connection, logical connection and information transmission protocol between the systems, there is no information exchange according to the protocol, and only the non-protocol ferry in the form of data file exists, therefore, the gate is logically isolated and blocked to all network connections that have potential attack possibilities to the internal network, so that external attackers cannot directly invade, attack or damage the internal network, and the safety of the internal host is guaranteed.

[0003] A safe isolation formula industrial gate device (application number: 2021223573215) is disclosed in Chinese utility model patent, four suction cups in the negative pressure state and the placed plane are sucked tightly to fix the support cavity and the gate body, the gate body is prevented from falling and being damaged when being pulled by the wires above, and protection of the gate body is realized.

[0004] Although the patent uses suction cup negative pressure adsorption technology to realize the limiting fixation of the gate body, the mechanical transmission structure is relatively complex, and only has basic fixation function, and neither sets a shock-absorbing buffer structure to cope with physical impact nor configures a temperature control mechanism to prevent equipment overheating risk, and since the active heat dissipation mechanism is completely missing, the equipment is prone to overheating in the high-intensity operation scene of the gate, directly affecting the system stability and service life, so that the practical application value of the protective device is low.

[0005] In view of the above technical defects, a solution is proposed. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a safe isolation formula industrial gate mechanism to solve the above technical defects.

[0007] The purpose of the utility model can be realized by the following technical scheme:

[0008] A safety isolation industrial gate mechanism includes a protective shell. Six cable inlet slots are arranged in an array on one side of the protective shell. Each cable inlet slot has a slidingly connected pressure plate inside. A cover plate is rotatably connected via a hinge on the top of the protective shell. A rotatably connected spur gear is located at the center of the bottom of the inner wall of the protective shell. Sliding grooves are formed on the bottom of the inner walls of the protective shell on both sides of the spur gear. Slidingly connected racks are located inside each sliding groove. A clamping plate is fixedly connected above the other end of each rack. An industrial gate is placed inside the protective shell.

[0009] Preferably, the protective shell is provided with double-sided foam tape at the four lower corners, and the double-sided foam tape is glued to the protective shell. The top of the pressure plate is provided with a telescopic spring that is fixedly connected.

[0010] Preferably, an array of air inlet slots is provided above the cover plate, and a combination lock is fixedly installed on the other side of the protective shell by bolts. All the racks mesh with spur gears.

[0011] Preferably, one end of each rack is provided with a telescopic spring 2 fixedly connected to it, and one end of the telescopic spring 2 is fixedly connected to one end of the slide groove.

[0012] Preferably, the bottom of the inner wall of the protective shell is also provided with an array of cooling fans, all of which are fixed to the protective shell by bolts. Foam pads are fixedly connected to the bottom four corners of the industrial mesh gate by adhesive. A retractable filter screen is provided on the upper side of the industrial mesh gate.

[0013] Preferably, a mesh cover is fixedly installed above the industrial gate by bolts, and a second cooling fan is fixedly installed inside the mesh cover by bolts. An array of air outlet slots is also provided below the industrial gate, and an array of network cables is provided on the other side of the industrial gate, with a crystal head fixedly installed at one end of each network cable.

[0014] The beneficial effects of this utility model are as follows:

[0015] This invention enables rapid installation of the protective shell using double-sided foam adhesive, locks the shell and cover plate with a combination lock, and achieves adaptive flexible clamping of the industrial gate through a clamping plate and gear rack linkage mechanism. This simplifies the operation process while providing multiple protective features: the foam adhesive and combination lock form dual physical protection; the gear rack synchronization mechanism ensures clamping stability; the elastic clamping structure provides shock absorption protection; and a cooling fan dissipates heat from the industrial gate, effectively improving the safety and reliability of the industrial gate in complex environments. Attached Figure Description

[0016] The utility model makes further illustration to the utility model below combining with the drawings;

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the connecting structure schematic diagram of the protective shell and the cover plate in the utility model;

[0019] Figure 3 It is the connecting structure schematic diagram of the straight gear and the clamping plate in the utility model;

[0020] Figure 4 It is the whole structure schematic diagram of the industrial net lock in the utility model;

[0021] Figure 5 It is the bottom view of the industrial net lock in the utility model.

[0022] Legend: 1, protective shell;11, foam double-sided adhesive;12, wire inlet slot;13, pressing plate;14, cover plate;15, air inlet slot;16, password lock;17, sliding groove;18, straight gear;19, rack;20, extension spring two;21, heat dissipation fan one;22, clamping plate;23, industrial net lock;24, foam pad;25, pullable filter screen;26, net cover;27, heat dissipation fan two;28, network cable;29, air outlet slot;30, crystal head. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figure 1 - Figure 5 As shown in the figure, the utility model is a safe isolation type industrial net lock mechanism, including protective shell 1, the lower four corners of protective shell 1 are equipped with foam double-sided adhesive 11, foam double-sided adhesive 11 is glued and fixed with protective shell 1, one side of protective shell 1 is equipped with six wire inlet slots 12 of array distribution, the inside of wire inlet slot 12 is equipped with the pressing plate 13 of sliding connection, the top end of pressing plate 13 is equipped with fixed connection extension spring one, under the action of no external force, extension spring one drives pressing plate 13 to press down, so that pressing plate 13 and the bottom of wire inlet slot 12 are contacted.

[0025] The upper portion of the protective shell 1 is also provided with a cover plate 14 rotatably connected through a hinge, an array of air inlet grooves 15 are formed in the upper portion of the cover plate 14, and the air inlet grooves 15 are used for air inlet; the other side of the protective shell 1 is provided with a password lock 16 fixedly installed through bolts; the inner wall bottom of the protective shell 1 is provided with a straight gear 18 rotatably connected at the center; the inner wall bottom of the protective shell 1 on both sides of the straight gear 18 is provided with a sliding groove 17; the inner portion of the sliding groove 17 is provided with a rack 19 slidably connected; and the rack 19 is engaged with the straight gear 18.

[0026] One end of the rack 19 is provided with a fixedly connected telescopic spring two 20; one end of the telescopic spring two 20 is fixedly connected with one end of the sliding groove 17; the other end of the rack 19 is provided with a fixedly connected clamping plate 22 on the upper portion; when one of the clamping plates 22 is pulled, the clamping plate 22 drives the rack 19 to move, the rack 19 drives the straight gear 18 to rotate, and the straight gear 18 drives the other rack 19 to synchronously translate, so that the two clamping plates 22 synchronously approach or move away from each other.

[0027] The inner wall bottom of the protective shell 1 is also provided with an array of heat dissipation fans one 21 fixedly installed through bolts; the heat dissipation fans one 21 discharge air in the protective shell 1 when started; the inner portion of the protective shell 1 is placed with an industrial network lock 23; the bottom four corners of the industrial network lock 23 are provided with fixedly connected foam pads 24 through adhesive; the upper portion of the industrial network lock 23 is provided with a pullable filter screen 25 slidably connected on one side; the upper portion of the industrial network lock 23 is also provided with a mesh cover 26 fixedly installed through bolts; the inner portion of the mesh cover 26 is provided with heat dissipation fans two 27 fixedly installed through bolts; the lower portion of the industrial network lock 23 is provided with an array of air outlet grooves 29; the other side of the industrial network lock 23 is provided with an array of network cables 28; one end of the network cable 28 is fixedly installed with a crystal head 30; and the crystal head 30 is inserted into the industrial network lock 23.

[0028] The working process and principle of the utility model are as follows:

[0029] In use, first, the installation position of the industrial network lock 23 is determined, then the protective shell 1 is placed at the installation position, the protective paper below the foam double-sided adhesive tape 11 is torn off, so that the protective shell 1 is adhered at the installation position, then the cover plate 14 is opened by inputting a password, then one of the clamping plates 22 is pulled by hand, at this time, the clamping plate 22 drives the rack 19 to move, the rack 19 drives the straight gear 18 to rotate, and the straight gear 18 drives the other rack 19 to synchronously translate, so that the two clamping plates 22 synchronously move away from each other, at this time, the industrial network lock 23 is placed into the inner portion of the protective shell 1, and then the clamping plate 22 is loosened, at this time, the two clamping plates 22 approach each other under the elastic force of the telescopic spring two 20, so that the industrial network lock 23 between the clamping plates 22 is flexibly clamped;

[0030] After the clamping is completed, the pressing plate 13 is pushed upward, the network cable 28 with the crystal head 30 installed is inserted into the protective shell 1 through the wire inlet slot 12, then the crystal head 30 is installed in the industrial network gate 23, after the network cable 28 and the crystal head 30 are completely installed, the cover plate 14 is closed and the position of the protective shell 1 and the cover plate 14 is locked through the password lock 16, so that the installation operation of the industrial network gate 23 is completed.

[0031] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and limit the present application to the specific embodiments. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A safety isolated industrial gate mechanism comprising a protective housing (1), characterized in that, The side of the protective shell (1) is provided with six wire grooves (12) arranged in an array, the inside of the wire groove (12) is provided with a slidingly connected pressing plate (13), the upper part of the protective shell (1) is further provided with a rotatably connected cover plate (14) through a hinge, the inner wall bottom center of the protective shell (1) is provided with a rotatably connected spur gear (18), the inner wall bottom of the protective shell (1) on both sides of the spur gear (18) is provided with a sliding groove (17), the inside of the sliding groove (17) is provided with a slidingly connected rack (19), the other end of the rack (19) is provided with a fixedly connected clamping plate (22) above, and the inside of the protective shell (1) is placed with an industrial net gate (23).

2. A safety isolated industrial gateway mechanism according to claim 1, characterized in that, The lower corners of the protective shell (1) are provided with foam double-sided adhesive tapes (11), the foam double-sided adhesive tapes (11) are fixedly connected with the protective shell (1), and the top end of the pressing plate (13) is provided with a fixedly connected telescopic spring one.

3. The secure isolated industrial gateway mechanism of claim 1, wherein, The upper part of the cover plate (14) is provided with an array of air inlet grooves (15), the other side of the protective shell (1) is provided with a password lock (16) fixedly installed through bolts, and the rack (19) is engaged with the spur gear (18).

4. The secure isolated industrial gateway mechanism of claim 1, wherein, One end of the rack (19) is provided with a fixedly connected telescopic spring two (20), and one end of the telescopic spring two (20) is fixedly connected with one end of the sliding groove (17).

5. The secure isolated industrial gateway mechanism of claim 1, wherein, The inner wall bottom of the protective shell (1) is further provided with arrayed heat dissipation fans one (21), the heat dissipation fans one (21) are fixedly connected with the protective shell (1) through bolts, the bottom corners of the industrial net gate (23) are provided with fixedly connected foam pads (24) through adhesive, and the upper side of the industrial net gate (23) is provided with a slidingly connected pullable filter screen (25).

6. A safety isolated industrial gateway mechanism according to claim 1, wherein The upper part of the industrial net gate (23) is further provided with a mesh cover (26) fixedly installed through bolts, the inside of the mesh cover (26) is provided with a heat dissipation fan two (27) fixedly installed through bolts, the lower part of the industrial net gate (23) is further provided with an array of air outlet grooves (29), and the other side of the industrial net gate (23) is provided with an array of network cables (28), one end of the network cable (28) is fixedly provided with a crystal head (30).

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