CN211875628U

CN211875628U - Computer network safety monitoring device

Info

Publication number: CN211875628U
Application number: CN202020476188.8U
Authority: CN
Inventors: 吴海超
Original assignee: Changchun University Of Finance And Economics
Current assignee: Changchun University Of Finance And Economics
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-06
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a computer network safety monitoring device, the utility model relates to an on-the-spot monitoring technology field, including camera and connecting cylinder, the bottom of camera is fixed in the top of connecting cylinder through the installation piece, the fixed intercommunication of one end of connecting cylinder has the sealed cowling, the other end of connecting cylinder rotates installs movable sleeve, the inside of connecting cylinder is equipped with the traction area, the one end in traction area is fixed with the piston piece, the other end in traction area is fixed with the winding roller, the tip of winding roller rotates with the connecting cylinder inner wall and is connected, the outside of winding roller is fixed with driven fluted disc, the inside of movable sleeve is fixed with the spliced pole. The utility model discloses when the installation with the area of contact increase of wall, improved the atress direction of sucking disc with the sealed cowling, fastness when having improved this installation moreover, easy operation when the installation need not to have good stability with the help of air exhaust device auxiliary installation, the practicality is strong.

Description

Computer network safety monitoring device

Technical Field

The utility model relates to an on-the-spot monitoring technology field especially relates to a computer network safety monitoring device.

Background

The monitoring devices are mostly arranged in computer rooms such as a computer room and the like, are used for monitoring the use dynamic state of the indoor computer, provide clues for maliciously using the computer, endangering network safety or tracing hardware safety, and play a role in warning.

Present camera is installed on the wall mostly, need with the installation of wall trompil, destroys the indoor structure, and it is also very inconvenient to the installation adjustment of control, especially current computer room, most through meticulous fitment, indoor smooth, pleasing to the eye, force arbitrary trompil installation to early not adapt to current installation demand, be as patent publication number: CN207162033U entitled "security monitoring device for computer network", which is a device that can firmly fix a camera on the indoor wall or floor by sucking a suction cup away from the wall, and can freely and conveniently adjust the installation position without damaging the indoor decoration, however, the patent has the following disadvantages: when this patent and wall are fixed, the sucking disc receive with wall vertically atmospheric pressure, and the direction of camera gravity is downward, the atress is difficult to reach the balance, therefore the top of sucking disc produces the gap with the wall easily and drops, the fastness of this patent is lower, moreover in the installation, need assist the installation with the help of air exhaust device, the installation is comparatively loaded down with trivial details, for solving above-mentioned problem, we propose a computer network safety monitoring device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer network safety monitoring device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a computer network safety monitoring device comprises a camera and a connecting cylinder, wherein the bottom of the camera is fixed at the top of the connecting cylinder through an installation block, one end of the connecting cylinder is fixedly communicated with a sealing cover, the other end of the connecting cylinder is rotatably provided with a movable sleeve, a traction belt is arranged inside the connecting cylinder, one end of the traction belt is fixedly provided with a piston block, the other end of the traction belt is fixedly provided with a winding roller, the end part of the winding roller is rotatably connected with the inner wall of the connecting cylinder, the outer side of the winding roller is fixedly provided with a driven fluted disc, the inner part of the movable sleeve is fixedly provided with a connecting column, one end of the connecting column is fixedly provided with a driving gear, the driving gear is meshed with the driven fluted disc, the outer side thread of the movable sleeve penetrates through a threaded bolt, the bottom of the connecting cylinder is fixedly provided with a supporting rod, the bottom end of the supporting rod is fixedly, and the side surface of the filling groove ring is flush with the end parts of the sealing cover and the sucker.

Preferably, the teeth of the driven cog are located laterally of the gear, the driven cog being located adjacent the upper end of the winding roller.

Preferably, the outer side of the piston block is attached to the inner wall of the connecting cylinder, and a pull ring is fixed at one end, far away from the traction belt, of the piston block.

Preferably, the included angle between the support rod and the connecting cylinder is forty-five degrees, and the support rod is a hollow rod.

Preferably, the traction belt is a plastic belt, and the length of the traction belt is the same as that of the connecting cylinder.

Preferably, the suction cup is a rubber elastic disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up connecting cylinder, installation piece, sealed cowling, movable sleeve, traction area, piston piece, winding roller, driven fluted disc, spliced pole, driving gear, screw bolt, packing groove ring, bracing piece, sucking disc and spring for this computer network safety monitoring device when the installation with the area of contact increase of wall, under the supporting role of bracing piece, improved the atress direction of sucking disc with the sealed cowling, improved the fastness when this installation moreover.

2. The utility model discloses in tie through setting up movable sleeve, traction band, piston piece, winding roller, driven fluted disc, spliced pole, driving gear and screw thread for this computer network safety monitoring device easy operation when the installation need not to save space moreover with the help of the supplementary installation of air exhaust device, has good stability.

To sum up, this kind of computer network safety monitoring device, the area of contact increase with the wall when the installation has improved the atress direction of sucking disc with the sealed cowling, has improved the fastness when this installation moreover, and easy operation need not to assist the installation with the help of air exhaust device when the installation, has good stability, and the practicality is strong.

Drawings

Fig. 1 is a schematic cross-sectional structural diagram of a computer network security monitoring device according to the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is the schematic side view of the driven fluted disc of the computer network safety monitoring device according to the present invention.

In the figure: the device comprises a camera 1, a connecting cylinder 2, a mounting block 3, a sealing cover 4, a movable sleeve 5, a traction belt 6, a piston block 7, a winding roller 8, a driven fluted disc 9, a connecting column 10, a driving gear 11, a threaded bolt 12, a supporting rod 13, a sucking disc 14, a spring 15, a filling groove ring 16 and a pull ring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a computer network safety monitoring device comprises a camera 1 and a connecting cylinder 2, the bottom of the camera 1 is fixed on the top of the connecting cylinder 2 through a mounting block 3, one end of the connecting cylinder 2 is fixedly communicated with a sealing cover 4, the other end of the connecting cylinder 2 is rotatably provided with a movable sleeve 5, the connecting cylinder 2 is internally provided with a traction belt 6, one end of the traction belt 6 is fixed with a piston block 7, the other end of the traction belt 6 is fixed with a winding roller 8, the end of the winding roller 8 is rotatably connected with the inner wall of the connecting cylinder 2, the outer side of the winding roller 8 is fixed with a driven fluted disc 9, the inner part of the movable sleeve 5 is fixed with a connecting column 10, one end of the connecting column 10 is fixed with a driving gear 11, the driving gear 11 is meshed with the driven fluted disc 9, the outer side thread of the movable sleeve 5 is penetrated with a threaded bolt 12, the bottom of the connecting cylinder 2, the spring 15 is fixed in the sucker 14, the filling groove ring 16 is fixed on the outer sides of the sealing cover 4 and the sucker 14, and the side surface of the filling groove ring 16 is flush with the end parts of the sealing cover 4 and the sucker 14.

The teeth of a cogwheel of driven fluted disc 9 is located the side of gear, driven fluted disc 9 is close to in the upper end of wire winding roller 8, the outside of piston piece 7 is laminated mutually with 2 inner walls of connecting cylinder, the one end that traction area 6 was kept away from to piston piece 7 is fixed with pull ring 17, pull ring 17 is convenient for piston piece 7 by the hook return initial position, contained angle between bracing piece 13 and the connecting cylinder 2 is forty-five degrees, bracing piece 13 is hollow rod, bracing piece 13 provides the holding power for connecting cylinder 2, traction area 6 is the plasticity area, the length of traction area 6 is the same with the length of connecting cylinder 2, sucking disc 14 is the rubber elasticity dish, restorability deformation can take place for sucking disc 14.

The working principle is as follows: during installation, firstly, the groove of the filling ring groove 16 is filled with sealant, the sealant filled in the groove of the filling ring groove 16 has the effects of further sealing and improving adhesion and fixation with the wall surface, the air leakage condition between the sealing cover 4 and the sucker 14 is also prevented, then the sealing cover 4 and the sucker 14 are both adhered to the wall surface, pressure in the horizontal direction is applied to the sucker 14 at the moment, so that air in the sucker 14 can be discharged, then the sucker 14 expands outwards under the restoring force of the spring 15, the sucker 14 is adhered and fixed with the wall surface, then the movable sleeve 5 rotates around the connecting cylinder 2, so that the connecting column 10 fixed with the movable sleeve 5 drives the driving gear 11 to rotate in a meshing manner with the driven fluted disc 9, the winding roller 8 rotates to wind and wind the traction belt 6, and at the moment, the piston block 7 moves in the piston block 7 under the pulling of the traction belt 6, the internal pressure of the sealing cover 4 communicated with the connecting cylinder 2 is reduced, the sealing cover 4 drives the connecting cylinder 2 to be tightly attached to the wall, the threaded bolt 12 is finally twisted to be extruded with the end part of the connecting cylinder 2, the rotation of the movable sleeve 5 is limited, and the installation of the computer network safety monitoring device is completed at the moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a computer network safety monitoring device, includes camera (1) and connecting cylinder (2), its characterized in that, the bottom of camera (1) is fixed in the top of connecting cylinder (2) through installation piece (3), the fixed intercommunication of one end of connecting cylinder (2) has sealed cowling (4), the other end of connecting cylinder (2) is rotated and is installed movable sleeve (5), the inside of connecting cylinder (2) is equipped with pulls area (6), the one end of pulling area (6) is fixed with piston block (7), the other end of pulling area (6) is fixed with winding roller (8), the tip and the inner wall of connecting cylinder (2) of winding roller (8) rotate to be connected, the outside of winding roller (8) is fixed with driven fluted disc (9), the inside of movable sleeve (5) is fixed with spliced pole (10), the one end of spliced pole (10) is fixed with driving gear (11), driving gear (11) and driven fluted disc (9) mesh mutually, the outside screw thread of movable sleeve (5) runs through threaded bolt (12), the bottom of connecting cylinder (2) is fixed with bracing piece (13), the bottom mounting of bracing piece (13) has sucking disc (14), the inside of sucking disc (14) is fixed with spring (15), the outside of sealed cowling (4) and sucking disc (14) all is fixed with packing groove ring (16), the side of packing groove ring (16) is level with the tip of sealed cowling (4) and sucking disc (14) mutually.

2. A computer network security monitoring device according to claim 1, characterised in that the teeth of the driven toothed disc (9) are located on the side of the gear wheel, the driven toothed disc (9) being located close to the upper end of the winding roller (8).

3. The computer network safety monitoring device according to claim 1, wherein the outer side of the piston block (7) is attached to the inner wall of the connecting cylinder (2), and a pull ring (17) is fixed to one end of the piston block (7) far away from the traction belt (6).

4. The computer network security monitoring device according to claim 1, wherein the angle between the support rod (13) and the connecting cylinder (2) is forty-five degrees, and the support rod (13) is a hollow rod.

5. A computer network security monitoring device according to claim 1, wherein the pulling tape (6) is a plastic tape, the length of the pulling tape (6) being the same as the length of the connector barrel (2).

6. The computer network security monitoring device according to claim 1, wherein the suction cup (14) is a rubber elastic disc.