CN208427417U - Teaching computer network security control device - Google Patents

Abstract

The utility model discloses a kind of teaching computer network security control devices, including bottom plate, the top of the bottom plate is equipped with circular groove and bar shaped sliding slot, the top of bottom plate is rotatably connected to and bar shaped sliding slot at circular groove, first screw rod, the outside of first screw rod is equipped with rotating device, the top of first screw rod is threaded with first sleeve, the top of first sleeve is fixedly installed with parcel shelf, the top of parcel shelf is equipped with network security control device main body, the top of bottom plate slidably connects sliding panel at bar shaped sliding slot, the top of bottom plate is fixedly installed with L-shaped fixed plate, the vertical support arm of L-shaped fixed plate is equipped with strip through-hole, L-shaped fixed plate slidably connects guide pad at strip through-hole, the side of L-shaped fixed plate is equipped with motor, the output shaft of motor is welded with the second screw rod.It compares for existing apparatus, the utility model can preferably make being cleared up for apparatus surface, avoid the generation of accumulated heat, guarantee the service efficiency of device.

Description

Teaching computer network security control device

Technical field

It is controlled and is filled with computer network security the utility model relates to field of computer technology more particularly to a kind of teaching It sets.

Background technique

With the continuous development of computer technology and awareness of network security, the theory of computer network security starts continuous depth Enter the popular feeling, therefore increase the research and development and use of network security control device, but this device when use usually with meter Calculation machine is used in combination, and due to being used together with computer, under the action of Electrostatic Absorption, surface is easy impractical more ash On the one hand dirt influences its working efficiency, be on the other hand not easy to radiate, and serious container submits an expense account device, we mention thus Teaching computer network security control device out.

Utility model content

Purpose of the utility model is to solve existing in the prior art to be easy absorption dust, accumulated heat, which is not easy to disperse, etc. is lacked Point, and a kind of teaching computer network security control device proposed.

To achieve the goals above, the utility model adopts the technical scheme that

The top of teaching computer network security control device, including bottom plate, the bottom plate is equipped with circular groove and item Shape sliding slot, the top of bottom plate is rotatably connected at circular groove to be equipped with bar shaped sliding slot, the outside of the first screw rod, the first screw rod Rotating device, the top of the first screw rod are threaded with first sleeve, and the top of first sleeve is fixedly installed with parcel shelf, glove The top of plate is equipped with network security control device main body, and the top of bottom plate slidably connects sliding panel, bottom plate at bar shaped sliding slot Top be fixedly installed with L-shaped fixed plate, the vertical support arm of L-shaped fixed plate is equipped with strip through-hole, and L-shaped fixed plate is in strip through-hole Place slidably connects guide pad, and the side of L-shaped fixed plate is equipped with motor, and the output shaft of motor is welded with the second screw rod, the The outside screw of two screw rods is connected with the second casing, and the side of the second casing is fixedly connected with guide pad, the level of L-shaped fixed plate The location of support arm is equipped with sliding rail, and the bottom end of sliding rail slidably connects sliding shoe.

Preferably, the bottom end of the sliding shoe is rotatably connected to rotating bar, the top of the bottom end of rotating bar and the second casing Rotation connection, the side of sliding shoe are fixedly installed with fixed link, and one end of fixed link is fixedly installed with wiping block.

Preferably, the rotating device includes supporting block, and the bottom end of supporting block is fixedly connected with the top of bottom plate, supporting block Top be fixedly installed with fixed sleeving, the inner rotation of fixed sleeving is connected with swingle, and one end of swingle is fixedly mounted There is swing handle, the other end of swingle is fixedly installed with first bevel gear, the second cone is fixedly installed on the outside of the first screw rod Gear, and second bevel gear is engaged with first bevel gear.

Preferably, the side wall of the first sleeve is uniformly provided with several detent slots, and sliding panel is close to the side of first sleeve Equipped with bar shaped sliding slot, sliding panel slidably connects guide pad at sliding slot, and one end of guide pad is at detent slot and first sleeve It is slidably connected.

The utility model has the following beneficial effects:

1, pass through rotating device, the first screw rod, first sleeve, threaded sleeve, sliding panel, guide rod and parcel shelf first Setting, enables network security control device main body preferably to carry out the movement of vertical direction and the rotation of horizontal direction；

2, pass through motor, the second screw rod, guide pad, the second casing, rotating bar, sliding seat, sliding rail, fixed link and wiping The setting of block, so that the dust of network security control device body surfaces is timely cleared up, being easy to radiate avoids dust Accumulation.

It compares for existing apparatus, the utility model can preferably make being cleared up for apparatus surface, avoid accumulating The generation of heat, guarantees the service efficiency of device.

Detailed description of the invention

Fig. 1 be the utility model proposes teaching computer network security control device schematic view of the front view；

Fig. 2 be the utility model proposes teaching computer network security control device rotating device front view structure Schematic diagram.

In figure: 1 rotating device, 2 guide rods, 3 sliding panels, 4 bottom plates, 5 motor, 6 guide pads, 7 second screw rods, 8 second Casing, 9 rotating bars, 10 sliding shoes, 11L shape fixed plate, 12 fixed links, 13 sliding rails, 14 wiping blocks, 15 network security control devices Main body, 16 parcel shelf, 17 first sleeves, 18 first screw rods, 19 swing handles, 2 fixed sleevings 0,21 first bevel gears, 22 second Bevel gear, 23 supporting blocks, 24 swingles.

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.

Referring to Fig.1-2, the top of teaching computer network security control device, including bottom plate 4, bottom plate 4 is equipped with circle Groove and bar shaped sliding slot, the top of bottom plate 4 are rotatably connected to and bar shaped sliding slot, the first screw rod 18, the first spiral shell at circular groove The outside of bar 18 is equipped with rotating device 1, and the top of the first screw rod 18 is threaded with first sleeve 17, the top of first sleeve 17 It is fixedly installed with parcel shelf 16, the top of parcel shelf 16 is equipped with network security control device main body 15, and the top of bottom plate 4 is in bar shaped Sliding panel 3 is slidably connected at sliding slot, the top of bottom plate 4 is fixedly installed with L-shaped fixed plate 11, the vertical branch of L-shaped fixed plate 11 Arm is equipped with strip through-hole, and L-shaped fixed plate 11 slidably connects guide pad 6 at strip through-hole, and the side of L-shaped fixed plate 11 is equipped with Motor 5, the output shaft of motor 5 are welded with the second screw rod 7, and the outside screw of the second screw rod 7 is connected with the second casing 8, the The side of two casings 8 is fixedly connected with guide pad 6, and the location of the horizontal mounting arm of L-shaped fixed plate 11 is equipped with sliding rail 13, sliding rail 13 Bottom end slidably connects sliding shoe 10, and the bottom end of sliding shoe 10 is rotatably connected to rotating bar 9, the bottom end of rotating bar 9 with second set The top of pipe 8 is rotatablely connected, and the side of sliding shoe 10 is fixedly installed with fixed link 12, and one end of fixed link 12 is fixedly installed with wiping Boss 14, rotating device 1 include supporting block 23, and the bottom end of supporting block 23 is fixedly connected with the top of bottom plate 4, the top of supporting block 23 End is fixedly installed with fixed sleeving 20, and the inner rotation of fixed sleeving 20 is connected with swingle 24, and one end of swingle 24 is fixed Swing handle 19 is installed, the other end of swingle 24 is fixedly installed with first bevel gear 21, and the outside of the first screw rod 18 is fixed Second bevel gear 22 is installed, and second bevel gear 22 is engaged with first bevel gear 21, the side wall of first sleeve 17 is uniformly provided with Several detent slots, sliding panel 3 are equipped with bar shaped sliding slot close to the side of first sleeve 17, and sliding panel 3 slidably connects at sliding slot One end of guide pad 6, guide pad 6 is slidably connected at detent slot with first sleeve 17.

Workflow: rotating the second screw rod 7 by starting motor 5 first, under the action of guide pad 6, so that Second casing 8 pushes rotating bar 9 to deflect, so that sliding seat 10 drives fixed link 12 and wiping fast 14 to move along sliding rail 13 It is dynamic, then by sliding sliding panel 3 guide rod 2 is slidably connected at detent slot with first sleeve 8, then rotary motion handle Hand 19, so that swingle 24 drives first bevel gear 21 to rotate, so that second bevel gear 22 drives the rotation of the first screw rod 7, Under the action of guide rod 2, so that first sleeve 8 wears total parcel shelf 16 and network security control device main body 15 in vertical side It moves up, guide rod 2 in anxious vehicle, so that network security control device main body 15 is rotated, in the effect of wiping block 12 Under surface dirt is cleared up.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (4)

1. teaching computer network security control device, including bottom plate (4), which is characterized in that the top of the bottom plate (4) is set There are circular groove and bar shaped sliding slot, the top of bottom plate (4) is rotatably connected to and bar shaped sliding slot, the first screw rod at circular groove (18), the outside of the first screw rod (18) is equipped with rotating device (1), and the top of the first screw rod (18) is threaded with first sleeve (17), the top of first sleeve (17) is fixedly installed with parcel shelf (16), and the top of parcel shelf (16) is controlled equipped with network security Apparatus main body (15), the top of bottom plate (4) slidably connect sliding panel (3) at bar shaped sliding slot, the fixed peace in the top of bottom plate (4) Equipped with L-shaped fixed plate (11), the vertical support arm of L-shaped fixed plate (11) is equipped with strip through-hole, and L-shaped fixed plate (11) is in strip through-hole Place slidably connects guide pad (6), and the side of L-shaped fixed plate (11) is equipped with motor (5), and the output shaft of motor (5) welds Have the second screw rod (7), the outside screw of the second screw rod (7) is connected with the second casing (8), the side of the second casing (8) and guiding Block (6) is fixedly connected, and the location of the horizontal mounting arm of L-shaped fixed plate (11) is equipped with sliding rail (13), and the bottom end of sliding rail (13), which is slided, to be connected It is connected to sliding shoe (10).

2. teaching computer network security control device according to claim 1, which is characterized in that the sliding shoe (10) bottom end is rotatably connected to rotating bar (9), and the bottom end of rotating bar (9) and the top of the second casing (8) are rotatablely connected, sliding The side of block (10) is fixedly installed with fixed link (12), and one end of fixed link (12) is fixedly installed with wiping block (14).

3. teaching computer network security control device according to claim 1, which is characterized in that the rotating device It (1) include supporting block (23), the bottom end of supporting block (23) is fixedly connected with the top of bottom plate (4), and the top of supporting block (23) is solid Dingan County is equipped with fixed sleeving (20), and the inner rotation of fixed sleeving (20) is connected with swingle (24), one end of swingle (24) It is fixedly installed with swing handle (19), the other end of swingle (24) is fixedly installed with first bevel gear (21), the first screw rod (18) it is fixedly installed on the outside of second bevel gear (22), and second bevel gear (22) is engaged with first bevel gear (21).

4. teaching computer network security control device according to claim 1, which is characterized in that the first sleeve (17) side wall is uniformly provided with several detent slots, and sliding panel (3) is equipped with bar shaped sliding slot, sliding close to the side of first sleeve (17) Plate (3) slidably connects guide pad (6) at sliding slot, and one end of guide pad (6) is slided at detent slot with first sleeve (17) Connection.