CN208548914U

CN208548914U - A kind of computer network concern changing device based on physical isolation

Info

Publication number: CN208548914U
Application number: CN201821114968.7U
Authority: CN
Inventors: 王传俊
Original assignee: Yantai Automobile Engineering Professional College
Current assignee: Yantai Automobile Engineering Professional College
Priority date: 2018-07-15
Filing date: 2018-07-15
Publication date: 2019-02-26
Anticipated expiration: 2028-07-15

Abstract

The utility model discloses a kind of computer network concern changing device based on physical isolation, including shell, rotation lid is rotatably connected on the upside of shell, the inside of shell offers cavity, the bottom of cavity is provided with sliding slot, the internal slide of sliding slot is connected with tooth plate, the either end of tooth plate is fixedly connected with driving lever, the inside of cavity slidably connects movable plate by two the second guide posts, the side of movable plate, which is located on the lateral wall of the second guide post, is socketed with the first spring, the side both ends of movable plate are fixedly connected to even block, the utility model realizes the effect for being connect computer with wide area network and local area network free switching with the mode of physical isolation, to make computer realize the free signal connection function of Multi net voting when in use, when the turnaround of unit, fixture block and card slot can be detached from clamping by pressing fixture block opens rotation lid, to make to tie up The personnel of repairing can easily check and repair the device.

Description

A kind of computer network concern changing device based on physical isolation

Technical field

The utility model relates to computer equipment technical field, specially a kind of computer network based on physical isolation is deeply concerned Changing device.

Background technique

Gateway is also known as gateway and protocol converter, realizes in network layer implementation above network interconnection, is most complicated Network interconnection apparatus, network interconnection, be only used for two different network interconnections of upper-layer protocol, it both can be used for wide area network interconnection, can also be with For local area network interconnection, using in entirely different two kinds of different communication protocol, data format or language or even architecture Between system, however existing common computer gateway does not have the free switching connection function for realizing wide area network and local area network generally Can, cause the computer in normal use that can only be connected separately with single wide area network or local area network, and existing general Logical computer gateway is mostly enclosed box, do not allow when computer gateway damage it is quick detachable cause to overhaul difficulty, from And we have proposed a kind of computer network concern changing device based on physical isolation.

Utility model content

The purpose of this utility model is to provide a kind of computer network concern changing device based on physical isolation, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of computer network based on physical isolation Changing device deeply concerned, including shell are rotatably connected to rotation lid on the upside of the shell, and the inside of the shell offers cavity, The bottom of the cavity is provided with sliding slot, and the internal slide of the sliding slot is connected with tooth plate, and the either end of the tooth plate is fixedly connected Have a driving lever, the upper end of the driving lever through cavity side wall and extend to the outside of shell, opened on the upside of the tooth plate there are two First slot, the inside of two the first slots slidably connect the first sliding bar, and first sliding bar is fixedly connected on cunning On the side wall of block, the sliding block is slidably connected at the inside of cavity by two the first guide posts, and the sliding block is close to the first sliding One end of bar is fixedly connected with connector by connecting column, and the sliding block is equipped with multiple brushes far from the side of the first sliding bar, more A brush is slidably connected at the inside of electric slot, and the electricity slot is located on the side wall of fixed plate, and the fixed plate is located at cavity Inside, the fixed plate are electrically connected with conducting wire far from the port that one end of electric slot is equipped with, and the outer end of the conducting wire is through cavity Side wall and the outside for extending to shell；

The inside of the cavity slidably connects movable plate by two the second guide posts, and the side of the movable plate is located at the The first spring is socketed on the lateral wall of two guide posts, the side both ends of the movable plate are fixedly connected to even block, two company's blocks On be provided with the second slot, the internal slide of second slot is connected with the second sliding bar, the downside of second sliding bar It is slidably connected at the inside of annular groove, the annular groove is opened in the upside of gear, and two gears are rotatably connected on the inside of cavity and Engage connection with tooth plate, the inside of the movable plate opens that there are two butt holes, and two butt holes are flexibly connected with connector, described Butt hole is also electrically connected with conducting wire by line stretcher.

Preferably, the two sides of the driving lever are provided with open slot, and the inside of two open slots is clamped with card ball activity, institute The inside that card ball is connected to T-type chamber by third spring slide is stated, the T-type chamber is opened on the sidewalls of the cavities.

Preferably, the inside of the rotation lid is equipped with sliding cavity, and the inside of the sliding cavity is slided by second spring to be connected It is connected to fixture block, the outside of the fixture block runs through the side wall of sliding cavity and extends to the outside of rotation lid, and the lower end of the fixture block is passed through It wears the side wall of sliding cavity and is clamped with card slot activity, the card slot is opened in the inside of shell.

Preferably, the bottom four corners of the shell are equipped with sucker.

Compared with prior art, the utility model has the beneficial effects that the utility model is believed Wide Area Network by conducting wire It number is passed to respectively with LAN signal to the inside of two butt holes, slides tooth plate by stirring driving lever, tooth plate is sliding When dynamic by with movable slider cavity internal slide, so that the connector on connecting column be made to be flexibly connected with two butt holes, connector The Wide Area Network signal or LAN signal that receive are transferred to computer, realizing will be calculated with the mode of physical isolation The effect that machine is connect with wide area network and local area network free switching, so that computer be made to realize the free signal of Multi net voting when in use Connection function, when the turnaround of unit, fixture block and card slot can be detached from clamping by pressing fixture block opens rotation lid, to make to tie up The personnel of repairing can easily check and repair the device.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cross-sectional view at the cavity of the utility model；

Fig. 3 is the structural schematic diagram at the sliding block, tooth plate and movable plate of the utility model；

Fig. 4 is that the tooth plate of the utility model engages the cross-sectional view of junction with gear；

Fig. 5 is enlarged drawing at the A of Fig. 2 of the utility model；

Fig. 6 is enlarged drawing at the B of Fig. 3 of the utility model；

Fig. 7 is the fixture block of the utility model and the cross-sectional view of card slot access section；

Fig. 8 is the card ball of the utility model and the cross-sectional view of open slot access section.

In figure: 1, shell, 2, cavity, 3, sliding slot, 4, tooth plate, 5, driving lever, the 6, first slot, 7, sliding block, 8, connecting column, 9, Connector, the 10, first guide post, 11, fixed plate, 12, brush, 13, electric slot, 14, conducting wire, the 15, first sliding bar, 16, gear, 17, Annular groove, the 18, second sliding bar, the 19, second slot, 20, even block, 21, movable plate, the 22, second guide post, 23, butt hole, 24, stretch Diminishing line, the 25, first spring, 26, rotation lid, 27, sliding cavity, 28, fixture block, 29, card slot, 30, second spring, 31, T-type chamber, 32, Card ball, 33, third spring, 34, open slot, 35, sucker.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-8, the utility model provides a kind of technical solution: a kind of computer network based on physical isolation is deeply concerned Changing device, including shell 1, the upside of the shell 1 are rotatably connected to rotation lid 26, and rotation lid 26 can be beaten with opening and closing The inside of cavity 2 can be directly observed after opening, convenient for the maintenance of the device, the inside of the shell 1 offers cavity 2, described The bottom of cavity 2 is provided with sliding slot 3, and the internal slide of the sliding slot 3 is connected with tooth plate 4, and the maximum distance that tooth plate 4 slides is equal to two Spacing between a butt hole 23 adds the length of the first slot 6, and the either end of the tooth plate 4 is fixedly connected with driving lever 5, described The upper end of driving lever 5 through cavity 2 side wall and extend to the outside of shell 1, the upside of the tooth plate 4 opens that there are two the first slots 6, the inside of two the first slots 6 slidably connects the first sliding bar 15, when stirring driving lever 5, drives two gears 16 first Rotation slides movable plate 21, so that connector 9 be made to be disconnected with butt hole 23, the length of first sliding groove 6 for connector 9 with it is right The sliding length for connecing tooth plate 4 during hole 23 is disconnected, when thereby may be ensured that connector 9 and butt hole 23 are not disconnected Connector 9 will not move, and only connector 9 is disconnected rear tooth plate 4 just with butt hole 23 and can dock with connector 9 towards another It is slided at hole 23, first sliding bar 15 is fixedly connected on the side wall of sliding block 7, and the sliding block 7 passes through two the first guide posts 10 are slidably connected at the inside of cavity 2, and the sliding block 7 is fixedly connected with close to one end of the first sliding bar 15 by connecting column 8 Connector 9, when 4 slip band movable slider 7 of tooth plate moves, the first slot 6 first is mobile with tooth plate 4, makes the first sliding bar 15 from the One end of one slot 6 is moved to the other end, then can just slide with sliding block 7, ensure that tooth plate 4 before this by connector 9 with dock Hole 23 is disconnected, and then again with connector 9 towards sliding at another butt hole 23, the sliding block 7 is far from the first sliding bar 15 Side be equipped with multiple brushes 12, multiple brushes 12 are slidably connected at the inside of electric slot 13, and the electricity slot 13 is located at fixed plate On 11 side wall, the fixed plate 11 is located at the inside of cavity 2, and brush 12 and electric slot 13 are conductive material, ensure that sliding block 7 It in the internal slide of cavity 2, will not be disconnected with fixed plate 11, the fixed plate 11 is equipped with far from one end of electric slot 13 Port is electrically connected with conducting wire 14, the outer end of the conducting wire 14 through cavity 2 side wall and extend to the outside of shell 1, at this The network signal that the device conducts is transferred to computer by conducting wire 14；

The inside of the cavity 2 slidably connects movable plate 21 by two the second guide posts 22, and movable plate 21 is two right The carrier in hole 23 is connect, for movable plate 21 when sliding on the second guide post 22, butt hole 23 also can be with movement, to ensure that docking Hole 23 can be disconnected with connector 9, and the side of the movable plate 21, which is located on the lateral wall of the second guide post 22, is socketed with the first bullet Spring 25 makes movable plate 21 slide into origin-location under the action of by the first spring 25, the movable plate 21 is far from the first spring 25 Side both ends be fixedly connected to even block 20, be provided with the second slot 19 on two company's blocks 20, second slot 19 it is interior Portion slidably connects the second sliding bar 18, and the length of the second slot 19 cannot be less than the diameter length of annular groove 17, ensure that second For sliding bar 18 in rotation, the upper end can have enough dimensional slips without interfering, the downside of second sliding bar 18 It is slidably connected at the inside of annular groove 17, the annular groove 17 is opened in the upside of gear 16, and two gears 16 are rotatably connected on cavity 2 Internal and connection is engaged with tooth plate 4, tooth plate 4 just rotates half-turn i.e. the second sliding bar 18 with two gears 16 with gear 16 also rotate half-turn when, connector 9 be at another butt hole 23, the inside of the movable plate 21 open there are two butt hole 23, two A butt hole 23 is flexibly connected with connector 9, and the butt hole 23 is also electrically connected with conducting wire 14, two docking by line stretcher 24 Hole 23 is by the port at corresponding line stretcher 24 respectively with wide area network and LAN connection, and line stretcher 24 is with movable plate 21 Sliding and elongate or shorten.

Specifically, the two sides of the driving lever 5 are provided with open slot 34, the inside of two open slots 34 is living with card ball 32 Dynamic clamping, the card ball 32 are slidably connected at the inside of T-type chamber 31 by third spring 33, and the T-type chamber 31 is opened in cavity 2 On side wall, when connector 9 is connect with any butt hole 23, the open slot 34 of 5 two sides of driving lever just blocks with corresponding card ball 32 It connects, so that the position of driving lever 5 be made to fix, prevents tooth plate 4 from voluntarily sliding.

Specifically, the inside of the rotation lid 26 is equipped with sliding cavity 27, the inside of the sliding cavity 27 passes through the second bullet Spring 30 slidably connects fixture block 28, and the outside of the fixture block 28 runs through the side wall of sliding cavity 27 and extends to the outer of rotation lid 26 Portion, the lower end of the fixture block 28 are run through the side wall of sliding cavity 27 and are clamped with 29 activity of card slot, and the card slot 29 is opened in shell 1 Inside, when rotation lid 26 is closed, the lower end of fixture block 28 is connected to the inside of card slot 29.When wanting to open rotation lid 26, pressing Fixture block 28 is clamped so that fixture block 28 and card slot 29 be made to be detached from, and rotating lid 26 at this time can random rotating opening.

Specifically, the bottom four corners of the shell 1 are equipped with sucker 35, sucker 35 can be adsorbed on wall or ground On, the position of the device is fixed.

Working principle: in use, port at two line stretchers 24 respectively with wide area network and LAN connection, fixed plate 11 The port at place is connect with computer, when being switched to another butt hole 23 in the case where connector 9 is connect with any butt hole 23, is pushed away Dynamic driving lever 5 can make tooth plate 4 in the internal slide of sliding slot 3, and tooth plate 4 first drives two gears 16 to rotate when sliding, two gears 16 It is rotated in rotation with the second sliding bar 18 for being in 17 end of annular groove, the second sliding bar 18 will make to live by the company's of stirring block 20 Movable plate 21 slides, so that connector 9 be made to be disconnected with butt hole 23, the first sliding bar 15 is just from the first slot 6 at this time One end slide into the other end, continue to stir driving lever 5, tooth plate 4 will pass through the first sliding bar while movable plate 21 persistently slides 15 band movable sliders 7 slide, and sliding block 7 is mobile to another butt hole 23 with connector 9 by connecting column 8, when driving lever 5 dials to maximum After distance, connector 9 is at another butt hole 23, and two gears 16 just rotate half-turn, and the second sliding bar 18 is with gear 16 Also half-turn is rotated, under the action of by the first spring 25, the second sliding bar 18 makes from one end quick sliding of annular groove 17 to the other end Movable plate 21 slides into origin-location, so that docking block 23 be made to connect with connector 9, realizes the effect of computer handover network.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of computer network concern changing device based on physical isolation, including shell (1), it is characterised in that: the shell (1) Upside be rotatably connected to rotation lid (26), the inside of the shell (1) offers cavity (2), and the bottom of the cavity (2) is opened Have sliding slot (3), the internal slide of the sliding slot (3) is connected with tooth plate (4), and the either end of the tooth plate (4), which is fixedly connected with, to be dialled Bar (5), the upper end of the driving lever (5) through cavity (2) side wall and extend to the outside of shell (1), the tooth plate (4) it is upper Side is opened there are two the first slot (6), and the inside of two the first slots (6) slidably connects the first sliding bar (15), and described the One sliding bar (15) is fixedly connected on the side wall of sliding block (7), and the sliding block (7) is slidably connected by two the first guide posts (10) In the inside of cavity (2), the sliding block (7) is fixedly connected with by connecting column (8) close to the one end of the first sliding bar (15) and is connect Head (9), the sliding block (7) are equipped with multiple brushes (12) far from the side of the first sliding bar (15), and multiple brushes (12) are slided It is connected to the inside of electric slot (13), the electricity slot (13) is located on the side wall of fixed plate (11), and the fixed plate (11) is located at sky The inside of chamber (2), the fixed plate (11) is electrically connected with conducting wire (14) far from the port that one end of electric slot (13) is equipped with, described to lead The outer end of line (14) runs through the side wall of cavity (2) and extends to the outside of shell (1)；

The inside of the cavity (2) is slidably connected movable plate (21) by two the second guide posts (22), the movable plate (21) Side be located on the lateral wall of the second guide post (22) and be socketed with the first spring (25), the side both ends of the movable plate (21) are equal The company's of being fixedly connected with block (20) is provided with the second slot (19) on two company's blocks (20), and the inside of second slot (19) is sliding It is dynamic to be connected with the second sliding bar (18), the inside of annular groove (17) is slidably connected on the downside of second sliding bar (18), it is described Annular groove (17) is opened in the upside of gear (16), and two gears (16) are rotatably connected on the inside of cavity (2) and nibble with tooth plate (4) Connection is closed, the inside of the movable plate (21) is opened there are two butt hole (23), and two butt holes (23) connect with connector (9) activity It connects, the butt hole (23) is also electrically connected with conducting wire (14) by line stretcher (24).

2. a kind of computer network concern changing device based on physical isolation according to claim 1, it is characterised in that: described The two sides of driving lever (5) are provided with open slot (34), and the inside of two open slots (34) is clamped with card ball (32) activity, the card Ball (32) is slidably connected at the inside of T-type chamber (31) by third spring (33), and the T-type chamber (31) is opened in the side of cavity (2) On wall.

3. a kind of computer network concern changing device based on physical isolation according to claim 1, it is characterised in that: described The inside of rotation lid (26) is equipped with sliding cavity (27), and the inside of the sliding cavity (27) is slidably connected by second spring (30) The outside of fixture block (28), the fixture block (28) runs through the side wall of sliding cavity (27) and extends to the outside of rotation lid (26), described The lower end of fixture block (28) is run through the side wall of sliding cavity (27) and is clamped with card slot (29) activity, and the card slot (29) is opened in shell (1) inside.

4. a kind of computer network concern changing device based on physical isolation according to claim 1, it is characterised in that: described The bottom four corners of shell (1) are equipped with sucker (35).