Computer network security disconnection device

Abstract

The utility model discloses a computer network safety disconnecting device, which relates to the technical field of machine tool equipment, and comprises a device main body, a servo motor is arranged in the device main body, the output end of the servo motor is connected with a rotating stand, the top of the rotating stand is connected with a bracket, and a plurality of disconnecting contacts are connected in the bracket. Through the arrangement of the wiring contacts, the servo motor, the rotating stand, the support and the circuit breaking contact, after information is backed up and transmission is stopped, the servo motor drives the rotating stand and the support to rotate so as to drive the circuit breaking contact to rotate, after the circuit breaking contact rotates, the two sides of the circuit breaking contact are separated from the two sets of wiring contacts, and therefore transmission of network information is cut off; when a network needs to be switched on, the servo motor drives the rotating stand and the support to rotate reversely so as to drive the circuit breaking contact to rotate reversely, and the circuit breaking contact is in contact with the two sets of wiring contacts again after rotating reversely. Network on-off can be conveniently and rapidly controlled, plugging is not needed, and contact abrasion is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool equipment technical field, concretely is a computer network security disconnecting device. BACKGROUND

[0002] Computer network refers to the multiple computers with independent function of different geographical positions and its external equipment, which are connected through communication line and communication equipment to transmit information, and the more common in daily life are optical fiber, optical cat, network cable, router etc., and the airport is one of modern buildings, mainly undertakes the take-off, maintenance, parking, passenger information management of airplane, most of which need to realize information transmission through network, such as airplane ticket sales, information comparison when checking ticket, receiving environmental information to check whether the airplane can take off, communication with airplane to command, maintenance information uploading and archiving, online shopping maintenance supplies etc.

[0003] When the airport computer network is maintained, the network needs to be disconnected to avoid the influence of external requests on the maintenance work, when the airport network is attacked, the network also needs to be disconnected to prevent further intrusion and malicious operation of the attacker, when the airport data is backed up and restored, the network also needs to be disconnected to avoid external information interference in the data transmission process, and some other phenomena also need to be disconnected by pulling out the line.

[0004] When the information is backed up and the transmission is stopped, the existing technical solution is usually to pull out the crystal head from the network cable interface, which has two problems, one is that the contact is easy to wear out after being plugged in and out for many times, causing poor contact or oxidation phenomenon, affecting the stability of network information transmission, and the other is that the operation is relatively cumbersome, if the number of network cables is large, the operation of plugging in and out one by one is very cumbersome and laborious. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a computer network security disconnecting device to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a computer network security disconnecting device, which comprises a device main body, a servo motor is installed inside the device main body, a rotating frame is connected to the output end of the servo motor, a support is connected to the top of the rotating frame, a plurality of circuit breaking contacts are connected inside the support, two groups of wiring contacts are connected to the two sides of the device main body, and a plurality of wiring contacts are provided.

[0007] By adopting the technical scheme, when the network needs to be disconnected, in order to ensure safety, the staff first backs up information and stops the information being transmitted, or waits for the information to be transmitted, then the staff starts the servo motor, the servo motor drives the rotating frame and the support to rotate after being started, thereby driving the circuit breaking contact to rotate, the two sides of the circuit breaking contact are separated from the two groups of wiring contacts after rotating, thereby disconnecting the transmission of network information, then the staff turns off the servo motor; when the network needs to be connected, the staff starts the servo motor, the servo motor drives the rotating frame and the support to rotate reversely, thereby driving the circuit breaking contact to rotate reversely, the circuit breaking contact is in contact with the two groups of wiring contacts again after rotating reversely, thereby connecting the transmission channel of network information, and the circuit breaking contact and the wiring contact are controlled in a mode of contact and rotation separation, there is no sliding friction, rolling friction and the like between the circuit breaking contact and the wiring contact, and the phenomenon of contact wear affecting use is effectively avoided.

[0008] Further, the rotating frame is rotatably connected with the device body through a damping rotating shaft, and the plurality of circuit breaking contacts are respectively abutted with the plurality of wiring contacts.

[0009] By adopting the technical scheme, the servo motor drives the rotating frame and the support to rotate after being started, thereby driving the circuit breaking contact to rotate, the two sides of the circuit breaking contact are separated from the two groups of wiring contacts after rotating, thereby disconnecting the transmission of network information, the servo motor drives the rotating frame and the support to rotate reversely, thereby driving the circuit breaking contact to rotate reversely, the circuit breaking contact is in contact with the two groups of wiring contacts again after rotating reversely, thereby connecting the transmission channel of network information.

[0010] Further, the rotating frame and the support are both made of engineering plastics.

[0011] By adopting the technical scheme, the rotating frame and the support are made of PA, PEEK and the like engineering plastics, the rotating frame and the support have the properties of light weight, high strength and insulation, load overlarge is avoided to increase energy consumption, strength overlow is avoided to cause structure fracture, and multiple contacts are avoided to affect information transmission.

[0012] Further, the wiring contact and the circuit breaking contact are both made of pure copper material, and the surface of the wiring contact and the circuit breaking contact is respectively plated with a nickel bottom layer and a gold surface layer.

[0013] By adopting the technical scheme, the pure copper is used as a base layer, the inside is plated with a nickel layer, and the outside is plated with a gold layer, the wiring contact and the circuit breaking contact have the properties of strong oxidation resistance of gold, high transmission efficiency of gold copper and wear resistance of nickel.

[0014] Further, the two sides of the device body are respectively connected with two groups of network lines, and there are multiple network lines.

[0015] Through the above technical scheme, the contacts in the two groups of network cable crystal heads are in contact with the two groups of wiring contacts respectively, and the two groups of wiring contacts are in contact with the open circuit contact, so that the external network signal and the device network signal are in communication, so as to upload and download information.

[0016] Further, the network cable is detachably connected with the device body and the wiring contact.

[0017] Through the above technical scheme, the staff inserts the one group of network cables connected with the device and the other group of network cables of the external network into the device body on both sides respectively, and after the two groups of network cables are inserted, the contacts in the two groups of network cable crystal heads are in contact with the two groups of wiring contacts respectively.

[0018] Further, the two groups of network cables and the two groups of wiring contacts are diagonally mirror-imaged distributed, and the open circuit contact cross section is in the shape of "Z".

[0019] Through the above technical scheme, the diagonal mirror image setting and the shape of the open circuit contact make the rotating frame disconnect or connect the wiring contact after rotation.

[0020] Further, the rotating frame is connected with a hand wheel, and the hand wheel is externally sleeved with a sealing pad.

[0021] Through the above technical scheme, when the servo motor fails, the staff can rotate the hand wheel, so as to control the on-off of the network information transmission, and during the rotation, the rotating frame is rotatably connected with the device body through the damping shaft, so as to avoid the random rotation of the rotating frame, and the sealing pad can fill the gap between the hand wheel and the device body, avoiding the entry of moisture and dust.

[0022] Further, the sealing pad is made of fluorine rubber material, and the surface of the sealing pad is provided with a PTFE coating.

[0023] Through the above technical scheme, the working condition of the rotating frame is low frequency, small rotation angle and slow rotation speed, and the PTFE film fluorine rubber with low friction coefficient reduces the wear of the sealing pad, and has low permanent deformation rate, so as to prolong the service life of the structure.

[0024] In summary, the present application mainly has the following beneficial effects:

[0025] The utility model discloses a setting of wiring contact point, servo motor, rotating frame, support and circuit breaking contact point, after the information backup and stop transmission, servo motor drives rotating frame and support to rotate to drive circuit breaking contact point to rotate, and the both sides of circuit breaking contact point are separated from two groups of wiring contact point after rotating to disconnect the transmission of network information, when needing to connect the network, servo motor drives rotating frame and support to rotate reversely to drive circuit breaking contact point to rotate reversely, and circuit breaking contact point contacts two groups of wiring contact point after rotating reversely to connect the transmission channel of network information, and the mode of contact and rotation separation is adopted between circuit breaking contact point and wiring contact point to control network on-off, and there is no sliding friction, rolling friction etc. between circuit breaking contact point and wiring contact point, effectively avoid the phenomenon of contact wear influence use, convenient and fast control network on-off, and do not need to plug in and plug out to avoid contact wear. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the structure schematic diagram of the utility model;

[0027] Figure 2 It is the sectional structure schematic diagram of the utility model;

[0028] Figure 3 It is the side sectional structure schematic diagram of the utility model;

[0029] Figure 4 It is the support structure schematic diagram of the utility model.

[0030] In the drawing: 1, device main body;2, network cable;3, wiring contact point;4, servo motor;5, rotating frame;6, support;7, circuit breaking contact point;8, hand wheel;9, sealing gasket. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0032] The embodiments will be described below according to the overall structure of the utility model.

[0033] Embodiment one:

[0034] A kind of computer network security disconnect device, such as Figures 1-4As shown, including device body 1, device body 1 inside mounted servo motor 4, servo motor 4 output end connected with rotary table 5, rotary table 5 through damping shaft and device body 1 rotatably connected, rotary table 5 top connected with support 6, rotary table 5 and support 6 are made of engineering plastics, support 6 inside connected with multiple circuit breaker contact 7, device body 1 inside two sides are connected with two groups of wiring contact 3, a total of multiple wiring contact 3, wiring contact 3 and circuit breaker contact 7 are made of pure copper material, wiring contact 3 and circuit breaker contact 7 surface respectively plated with nickel base layer and gold surface layer, two groups of network cable 2 and two groups of wiring contact 3 are diagonal mirror image distribution, circuit breaker contact 7 cross section is "Z" shape, multiple circuit breaker contact 7 respectively with multiple wiring contact 3 abut, when need to disconnect the network, in order to ensure safety, the staff first backup information and stop the information being transmitted, or waiting for information transmission is completed, then the staff start servo motor 4, servo motor 4 start output end drive rotary table 5 and support 6 rotation, thus driving circuit breaker contact 7 rotation, circuit breaker contact 7 after turning two sides and two groups of wiring contact 3 separate, thus disconnecting the network information transmission, then the staff turn off servo motor 4; When need to connect the network, the staff start servo motor 4, servo motor 4 drive rotary table 5 and support 6 reverse rotation, thus driving circuit breaker contact 7 reverse rotation, circuit breaker contact 7 reverse rotation after recontact with two groups of wiring contact 3, thus connecting the network information transmission channel, and circuit breaker contact 7 and wiring contact 3 between the contact and rotation separation mode control network on-off, circuit breaker contact 7 and wiring contact 3 between no sliding friction, rolling friction, etc., effectively avoid the phenomenon of contact wear influence use.

[0035] Referring to Figures 1-3 In the above embodiment, the device body 1 two sides are connected with two groups of network cable 2, a total of multiple network cable 2, network cable 2 respectively with device body 1 and wiring contact 3 detachable connection, the staff will be connected with a group of network cable 2 and another group of network cable 2 outside the network respectively inserted into the device body 1 two sides, two groups of network cable 2 after insertion, two groups of network cable 2 crystal head inside contact respectively with two groups of wiring contact 3, and two groups of wiring contact 3 are in contact with circuit breaker contact 7, so that the network signal outside and the device network signal communication, in order to upload and download information.

[0036] Example two:

[0037] In the above embodiment one, in order to facilitate manual operation, now through the following settings.

[0038] Referring to Figure 1 , Figure 3 and Figure 4In the above embodiment, the outer surface of the rotating frame 5 is connected with a hand wheel 8, the outer surface of the hand wheel 8 is sleeved with a sealing gasket 9, the sealing gasket 9 is made of fluorine rubber material, a PTFE coating is arranged on the surface of the sealing gasket 9, when a fault such as power failure of the servo motor 4 occurs, the staff can rotate the hand wheel 8 by force, so that the rotating frame 5 rotates to control the on-off of network information transmission, during the period, since the rotating frame 5 is rotatably connected with the device main body 1 through the damping rotating shaft, the rotating frame 5 is prevented from rotating at will, and the gap between the hand wheel 8 and the device main body 1 can be filled by the sealing gasket 9, so that moisture and dust are prevented from entering, and the working condition of the rotating frame 5 is low frequency of use, small rotating angle and slow rotating speed, the PTFE-coated fluorine rubber with low friction coefficient is used to reduce the wear of the sealing gasket 9, and the permanent deformation rate is low, so that the service life of the structure is prolonged.

[0039] The implementation principle of the utility model is as follows: firstly, the staff inserts a group of network cables 2 connected with the equipment and another group of network cables 2 of external network into the device main body 1 on both sides, after the two groups of network cables 2 are inserted, the contacts in the crystal head of the two groups of network cables 2 are respectively contacted with the two groups of wiring contacts 3, and the two groups of wiring contacts 3 are contacted with the circuit breaking contact 7, so that the network signals of the external network and the equipment network signals are communicated, so as to upload and download information;

[0040] When it is needed to disconnect the network, in order to ensure safety, the staff first backs up information and stops the information being transmitted, or waits for the information transmission to be completed, then the staff starts the servo motor 4, the output end of the servo motor 4 drives the rotating frame 5 and the support 6 to rotate, so as to drive the circuit breaking contact 7 to rotate, after the circuit breaking contact 7 rotates, the two sides thereof are separated from the two groups of wiring contacts 3, so that the transmission of network information is disconnected, then the staff turns off the servo motor 4;

[0041] When it is needed to connect the network, the staff starts the servo motor 4, the servo motor 4 drives the rotating frame 5 and the support 6 to reversely rotate, so as to drive the circuit breaking contact 7 to reversely rotate, after the circuit breaking contact 7 reversely rotates, the circuit breaking contact 7 is contacted with the two groups of wiring contacts 3 again, so that the transmission channel of network information is connected, and the circuit breaking contact 7 and the wiring contact 3 are controlled in the mode that contact and rotation are separated, there is no sliding friction, rolling friction and the like between the circuit breaking contact 7 and the wiring contact 3, so that the phenomenon that the contact is worn and affects use is effectively avoided;

[0042] When the servo motor 4 is powered off or other faults occur, the staff can turn the hand wheel 8 by force, thereby rotating the rotating frame 5 to control the on-off of network information transmission, during which the rotating frame 5 is rotatably connected with the device main body 1 through the damping rotating shaft, thereby avoiding the rotating frame 5 from being randomly rotated, and the gap between the hand wheel 8 and the device main body 1 can be filled by the sealing gasket 9, thereby avoiding moisture and dust from entering, and the working condition of the rotating frame 5 is low frequency of use, small rotating angle and slow rotating speed, the PTFE film covered fluorine rubber with low friction coefficient is used to reduce the abrasion of the sealing gasket 9, and has low permanent deformation rate, thereby prolonging the service life of the structure.

[0043] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A computer network security disconnect device comprising a device body (1), characterised in that: The device body (1) is internally provided with a servo motor (4), and the output end of the servo motor (4) is connected with a rotating frame (5), and the top of the rotating frame (5) is connected with a support (6), and the inside of the support (6) is connected with a plurality of circuit breaking contacts (7), and the inside of the device body (1) is connected with two groups of wiring contacts (3) on both sides, and there are a plurality of wiring contacts (3).

2. The computer network security disconnect device of claim 1, wherein: The rotating frame (5) is rotatably connected with the device body (1) through a damping rotating shaft, and the plurality of circuit breaking contacts (7) are respectively abutted with the plurality of wiring contacts (3).

3. The computer network security disconnect device of claim 2, wherein: The rotating frame (5) and the support (6) are both made of engineering plastics.

4. The computer network security disconnect device of claim 2, wherein: The wiring contacts (3) and the circuit breaking contacts (7) are both made of pure copper material, and the surfaces of the wiring contacts (3) and the circuit breaking contacts (7) are respectively plated with a nickel base layer and a gold surface layer.

5. The computer network security disconnect device of claim 1, wherein: The device body (1) is connected with two groups of network lines (2) on both sides, and there are a plurality of network lines (2).

6. The computer network security disconnect device of claim 5, wherein: The network lines (2) are respectively detachably connected with the device body (1) and the wiring contacts (3).

7. The computer network security disconnect device of claim 5, wherein: The two groups of network lines (2) and the two groups of wiring contacts (3) are both diagonally mirror-imaged distributed, and the cross section of the circuit breaking contacts (7) is in the shape of "Z".

8. The computer network security disconnect device of claim 1, wherein: The rotating frame (5) is connected with a hand wheel (8) on the outer surface, and the hand wheel (8) is externally sleeved with a sealing gasket (9).

9. The computer network security disconnect device of claim 8, wherein: The sealing gasket (9) is made of fluorine rubber material, and the surface of the sealing gasket (9) is provided with a PTFE coating.

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