CN212785406U

CN212785406U - Computer network safety access device

Info

Publication number: CN212785406U
Application number: CN202022313993.1U
Authority: CN
Inventors: 张伟华; 王海英; 张莉; 鲁国琪
Original assignee: Zhengzhou Business University
Current assignee: Zhengzhou Business University
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-03-23
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a computer network safety access device, which comprises a router, wherein a through groove is arranged above the router, a filter screen is fixedly arranged in the bottom of the through groove, a left protection plate is movably inserted in the left wall of the through groove, a right protection plate is movably inserted in the right wall of the through groove, a positioning column which is arranged oppositely is fixedly arranged on one side surface of the left protection plate relative to the right protection plate, the through groove is arranged above the router, so that the left protection plate and the right protection plate can be moved in the through groove to seal and open the through groove, the filter screen is fixedly arranged at the bottom end in the through groove, so that sundries can be conveniently filtered, the sundries are not easy to enter the router, the damage to the internal components of the router is not easy to cause, a motor is fixedly arranged at the bottom of a fixed rod, and the motor is convenient to drive fan blades to rotate, the high temperature in the router can be sucked into the heat dissipation sleeve.

Description

Computer network safety access device

Technical Field

The utility model belongs to the technical field of the internet access, specifically be a computer network security inserts device.

Background

A router is a hardware device that connects two or more networks, acts as a gateway between the networks, and is a dedicated intelligent network device that reads the address in each packet and then decides how to transmit. It is capable of understanding different protocols, such as the ethernet protocol used by a certain local area network, the TCP/IP protocol used by the internet. Thus, the router can analyze the destination addresses of data packets transmitted by various different types of networks and convert the addresses of non-TCP/IP networks into TCP/IP addresses or vice versa; and then transmitting each data packet to the designated position according to the selected routing algorithm according to the optimal route. The router may connect a non-TCP/IP network to the internet.

The router is computer network safety's transfer pivot, present router does not have fine heat radiation structure, lead to the router inner assembly very easily to receive the damage, and the router is when using, directly places on the desktop usually, because the router is placed the structure comparatively single, lead to the router and receive the erosion of water easily and receive the damage, consequently need improve the structure of router, provide a computer network safety access device simultaneously, be convenient for better the above-mentioned problem that provides of solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problem, a computer network security access device is provided.

The utility model adopts the technical scheme as follows:

a computer network safety access device comprises a router, wherein a through groove is formed above the router, a filter screen is fixedly installed in the bottom of the through groove, a left protection plate is movably inserted in the left wall of the through groove, a right protection plate is movably inserted in the right wall of the through groove, a positioning column which is oppositely arranged is fixedly installed on one side face of the left protection plate relative to the right protection plate, the positioning column is inserted in the right protection plate, a heat dissipation sleeve is installed at the center position of the bottom of the router, heat dissipation holes are formed in the lower portion and the bottom of the heat dissipation sleeve respectively, a fixing rod is fixedly installed in the heat dissipation sleeve, a motor is fixedly installed at the bottom of the fixing rod, a rotating shaft on the motor movably penetrates through the fixing rod, fan blades are fixedly installed on the rotating shaft, an internal thread sleeve is fixedly installed at the bottom of the heat dissipation sleeve, the screw rod below is through bearing installation pull ring, the bottom fixed mounting of screw rod has the hand dish, internal thread cover outer wall articulates there is the landing leg, the pull ring outer wall articulates there is the regulation pole, the landing leg articulates together with the regulation pole.

In a preferred embodiment, the inside of the left side and the right side above the router is provided with a storage groove, the storage groove and the through groove are in a communicating structure, and the left protection plate and the right protection plate are movably inserted into the storage groove.

In a preferred embodiment, a positioning hole matched with the positioning column is formed in the position, opposite to the positioning column, of the right protection plate, and the positioning column is inserted into the positioning hole.

In a preferred embodiment, a through hole is formed in the center of the bottom of the router, the heat dissipation sleeve is mounted at the opposite position of the through hole through a screw, and the inner diameter of the heat dissipation sleeve is the same as that of the through hole.

In a preferred embodiment, the fan blades are electrically connected with an external power supply, the internal thread sleeves are positioned on the inner sides of the heat dissipation holes at the bottom, and the bottom of each supporting leg is bonded with an anti-slip rubber layer.

In a preferred embodiment, the supporting legs are distributed on the outer wall of the inner threaded sleeve in triangular positions, the adjusting rod is arranged opposite to the supporting legs, and pull grooves are formed in the opposite positions of the tops of the left protection plate and the right protection plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: be convenient for better carry out high-efficient heat dissipation to router inner assembly for router inner assembly is difficult for receiving the damage, increases router inner assembly's life, can carry out the location support to the router simultaneously, reduces the area of contact of router and desktop, plays better heat dissipation, prevents simultaneously that the router from receiving the erosion of water.

1. The utility model discloses in, through having seted up logical groove in the top of router, be convenient for carry out the position with left guard plate and right guard plate in the inside that leads to the groove and remove, can seal and open logical groove, there is the filter screen at the inside bottom fixed mounting who leads to the groove, be convenient for filter debris, make debris be difficult for entering into the inside of router, be difficult for causing the damage to router inner assembly, bottom fixed mounting at the dead lever has the motor, it rotates to be convenient for the motor drives fan blade, can inhale the heat dissipation cover with the inside high temperature of router, the louvre has been seted up to the bottom and the below of heat dissipation cover, be convenient for discharge the inside inspiratory heat of heat dissipation cover through the louvre, can carry out high-efficient heat dissipation to router inner assembly.

2. The utility model discloses in, including the inside threaded connection of thread bush have the screw rod, the position removes about being convenient for in the thread bush including the screw rod carries out, bottom fixed mounting at the screw rod has the hand dish, be convenient for rotate the screw rod through the hand dish is better, install the pull ring through the bearing below the screw rod, the pull ring of being convenient for drives the regulation pole and carries out angle modulation, outer wall hinge at the internal thread bush has the landing leg, be convenient for through the cooperation of adjusting pole and landing leg, can carry out spacing fixed to the position of landing leg, be convenient for better support the router.

Drawings

Fig. 1 is a schematic view of a first structure of the present invention;

fig. 2 is a second schematic structural view of the present invention;

FIG. 3 is a sectional view of the heat dissipation cover of the present invention;

fig. 4 is a sectional view of the internal thread bushing and the screw structure of the present invention.

The labels in the figure are: 1-a router, 2-a through groove, 3-a filter screen, 4-a left protection plate, 5-a right protection plate, 6-a positioning column, 7-a heat dissipation sleeve, 8-a heat dissipation hole, 9-a fixing rod, 10-a motor, 11-a fan blade, 12-an internal thread sleeve, 13-a screw, 14-a pull ring, 15-a hand disc, 16-a supporting leg and 17-an adjusting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a computer network safety access device comprises a router 1, a through hole is arranged at the center of the bottom of the router 1, a heat dissipation sleeve 7 is mounted at the relative position of the through hole through a screw, the inner diameter of the heat dissipation sleeve 7 is the same as the inner diameter of the through hole, a storage groove is arranged inside the left side and the right side above the router 1, the storage groove and the through groove 2 are in a communicating structure, a left protection plate 4 and a right protection plate 5 are movably inserted into the storage groove, a through groove 2 is arranged above the router 1, the left protection plate 4 and the right protection plate 5 can be conveniently moved in the through groove 2, the through groove 2 can be sealed and opened, a filter screen 3 is fixedly mounted in the bottom of the through groove 2, impurities can be conveniently filtered, the impurities are not easy to enter the router 1, the components inside the router 1 are not easy to be damaged, a left protection plate 4 is movably inserted into the left wall of the through groove 2, a right protection plate 5 is movably inserted in the right wall of the through groove 2, pull grooves are formed in the opposite positions of the tops of the left protection plate 4 and the right protection plate 5, a positioning hole matched with the positioning column 6 is formed in the position, opposite to the positioning column 6, of the right protection plate 5, the positioning column 6 is inserted in the positioning hole, one side face, opposite to the right protection plate 5, of the left protection plate 4 is fixedly provided with the positioning column 6, the positioning column 6 is inserted in the right protection plate 5, a heat dissipation sleeve 7 is installed at the central position of the bottom of the router 1, heat dissipation holes 8 are formed in the lower portion and the bottom of the heat dissipation sleeve 7, heat sucked in the heat dissipation sleeve 7 can be conveniently discharged through the heat dissipation holes 8, efficient heat dissipation can be carried out on components in the router 1, a fixing rod 9 is fixedly installed in the heat dissipation sleeve 7, a motor 10 is fixedly installed at, the high temperature in the router 1 can be sucked into the heat dissipation sleeve 7, the rotating shaft on the motor 10 movably penetrates through the fixing rod 9, the rotating shaft is fixedly provided with the fan blades 11, the fan blades 11 are electrically connected with an external power supply, the bottom of the heat dissipation sleeve 7 is fixedly provided with the internal thread sleeve 12, the internal thread sleeve 12 is positioned on the inner side of the bottom heat dissipation hole 8, the internal thread of the internal thread sleeve 12 is connected with the screw 13, the screw 13 can conveniently move up and down in the internal thread sleeve 12, the pull ring 14 is installed below the screw 13 through the bearing, the pull ring 14 can conveniently drive the adjusting rod 17 to carry out angle adjustment, the bottom end of the screw 13 is fixedly provided with the hand disc 15, the screw 13 can be conveniently and better rotated through the hand disc 15, the outer wall of the internal thread sleeve 12 is hinged with the supporting leg 16, the position of the supporting leg 16 can be conveniently limited and fixed through the, landing leg 16 is the triangle punishment and distributes on the outer wall of internal thread cover 12, and landing leg 16 bottom is glued has the non-slip rubber layer, and pull ring 14 outer wall articulates there is the regulation pole 17, and landing leg 16 and regulation pole 17 articulate together, and regulation pole 17 sets up with landing leg 16 relatively.

The working principle is as follows:

in this application, when using router 1, with some through-hole positions of seting up at router 1 top through the mounting screw of heat dissipation cover 7, with the handwheel 15 rotatory to one side, make screw rod 13 drive pull ring 14 upward movement, pull ring 14 drives regulation pole 17 this moment and promotes landing leg 16, can open landing leg 16, place landing leg 16 on the desktop can, with left side guard plate 4 and the pulling of right guard plate 5 to opposite direction, can remove left guard plate 4 and right guard plate 5 and accomodate the groove, reference column 6 produces the separation with the inside constant head tank of right guard plate 5 this moment, start motor 10, can normal use router 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A computer network security access arrangement comprising a router (1), characterized by: the router comprises a router (1), wherein a through groove (2) is formed above the router (1), a filter screen (3) is fixedly mounted in the bottom of the through groove (2), a left protection plate (4) is movably inserted in the left wall of the through groove (2), a right protection plate (5) is movably inserted in the right wall of the through groove (2), a positioning column (6) which is oppositely arranged is fixedly mounted on one side surface of the left protection plate (4) relative to the right protection plate (5), the positioning column (6) is inserted in the right protection plate (5), a heat dissipation sleeve (7) is mounted at the central position of the bottom of the router (1), heat dissipation holes (8) are formed in the lower part and the bottom of the heat dissipation sleeve (7), a fixing rod (9) is fixedly mounted in the heat dissipation sleeve (7), a motor (10) is fixedly mounted at the bottom of the fixing rod (9), and a rotating shaft on the motor (10, and fan blades (11) are fixedly mounted on the rotating shaft, an internal thread sleeve (12) is fixedly mounted at the bottom of the heat dissipation sleeve (7), a screw rod (13) is connected with the internal thread of the internal thread sleeve (12), a pull ring (14) is mounted below the screw rod (13) through a bearing, a hand disc (15) is fixedly mounted at the bottom end of the screw rod (13), supporting legs (16) are hinged to the outer wall of the internal thread sleeve (12), an adjusting rod (17) is hinged to the outer wall of the pull ring (14), and the supporting legs (16) and the adjusting rod (17) are hinged together.

2. The computer network security access arrangement of claim 1, wherein: the router is characterized in that storage grooves are formed in the left side and the right side of the upper portion of the router (1), the storage grooves and the through grooves (2) are of a communicated structure, and the left protection plate (4) and the right protection plate (5) are movably inserted into the storage grooves.

3. The computer network security access arrangement of claim 1, wherein: the position of the right protection plate (5) relative to the positioning column (6) is provided with a positioning hole matched with the positioning column (6), and the positioning column (6) is inserted into the positioning hole.

4. The computer network security access arrangement of claim 1, wherein: the router is characterized in that a through hole is formed in the center of the bottom of the router (1), the heat dissipation sleeve (7) is mounted at the opposite position of the through hole through a screw, and the inner diameter of the heat dissipation sleeve (7) is the same as that of the through hole.

5. The computer network security access arrangement of claim 1, wherein: the fan blades (11) are electrically connected with an external power supply, the internal thread sleeve (12) is located on the inner side of the heat dissipation hole (8) at the bottom, and the anti-skid rubber layer is bonded at the bottom of the supporting leg (16).

6. The computer network security access arrangement of claim 1, wherein: landing leg (16) are triangle punishment and distribute on the outer wall of internal thread cover (12), adjust pole (17) and set up with landing leg (16) relatively, the draw groove has been seted up to the top relative position of left side guard plate (4) and right guard plate (5).