CN210123982U

CN210123982U - Router for computer network communication

Info

Publication number: CN210123982U
Application number: CN201921767910.7U
Authority: CN
Inventors: 龚健虎
Original assignee: Guangdong Peizheng College
Current assignee: Guangdong Peizheng College
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-03-03
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a computer network communication equipment technical field just discloses a router for computer network communication, including the machine box, the equal fixedly connected with fixed block of the left and right sides inner wall of machine box, two the spout has all been seted up to the one side that the fixed block is relative, the inside fixedly connected with slide bar of spout, two the backup pad has been cup jointed on the surface of slide bar, a reset spring of fixedly connected with between the bottom of spout inner wall and the bottom of backup pad. The utility model discloses install the circuit board on the surface of backup pad through first screw, when the machine box falls on the ground, the backup pad moves down under inertial effect, and the backup pad moves down compresses first reset spring, compresses through telescopic link and second reset spring, then under the effect of elasticity for reciprocating motion about the backup pad, and final stop movement, thereby make the circuit board can obtain fine buffering, avoid the circuit board to cause the damage often at the machine box fall.

Description

Router for computer network communication

Technical Field

The utility model relates to a computer network communication equipment technical field specifically is a router is used in computer network communication.

Background

A router may also be referred to as a gateway device. The router is the network layer relay and the third layer relay task completed in the OSI/RM, and stores and forwards packets between different networks, and it is mainly to separate networks in different logics. While data is transmitted in one subnet to another subnet and can be processed by the routing function of the router. In network communication, the router has the functions of judging network addresses and selecting IP paths, a flexible link system can be constructed in a plurality of network environments, and each subnet is linked through different data packets and medium access modes. The router only receives information transmitted by a source station or other relevant routers in operation, and is an interconnection device based on a network layer.

The existing router for computer network communication still has some shortcomings in some aspects, and needs further improvement, the existing router for computer network communication is in a situation that the existing router for computer network communication can be dropped inevitably when in use, and because the circuit board in the router mainly passes through the screw and is fixedly connected with the shell, the circuit board is easy to be damaged in the dropping process, thereby causing the rejection of the router, causing economic loss, and meanwhile, the router can be scalded after being used for a period of time, if the router is not timely cooled, thereby affecting the use efficiency of the router.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the present invention provides a router for computer network communication.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

a router for computer network communication comprises a case, wherein fixed blocks are fixedly connected to the inner walls of the left side and the right side of the case, sliding grooves are formed in one opposite sides of the two fixed blocks, sliding rods are fixedly connected to the insides of the sliding grooves, supporting plates are sleeved on the surfaces of the two sliding rods, first reset springs are fixedly connected between the bottoms of the inner walls of the sliding grooves and the bottoms of the supporting plates, the first reset springs are sleeved on the surfaces of the sliding rods, a circuit board is detachably connected to the top of the supporting plates, grooves are formed in the middle of the top surfaces of the supporting plates and located below the circuit board, telescopic rods are fixedly connected to the left side and the right side of the bottoms of the supporting plates, and one ends, away from the supporting plates, of the telescopic rods are fixedly connected;

the top of machine box is provided with the lid, the equal fixedly connected with protection casing in the left and right sides at lid top, equidistant evenly distributed's first louvre is seted up at the top of protection casing, the inside fixedly connected with driving motor of protection casing, driving motor's output passes through shaft coupling fixedly connected with axis of rotation, the bearing has all been inlayed to the left and right sides at lid top, the inner circle of bearing cup joints with the fixed surface of axis of rotation, the equal fixedly connected with of the left and right sides of lid bottom goes out the fan housing, the ventilation hole of equidistant evenly distributed is seted up to the bottom of going out the fan housing, the one end that driving motor was kept away from to the axis of rotation is worn to establish the bearing and is extended to the inside of going out the fan housing, the.

In a further embodiment, two snap rings are fixedly sleeved on the surface of the telescopic rod, a second return spring is fixedly connected between the two snap rings, and the second return spring is sleeved on the surface of the telescopic rod.

In a further embodiment, the four corners of the top of the circuit board are respectively provided with a first screw, and the circuit board is fixedly connected with the supporting plate through the first screws.

In a further embodiment, the left and right side surfaces of the case are both provided with second heat dissipation holes, and the second heat dissipation holes are symmetrically distributed on the left and right side surfaces of the case.

In a further embodiment, the front side and the rear side of the top of the inner wall of the left side and the right side of the case are fixedly connected with mounting blocks, four mounting holes corresponding to the mounting blocks are formed in the top of the case cover, second screws are arranged inside the mounting holes, and the case cover is fixedly connected with the mounting blocks through the second screws.

(III) advantageous effects

The utility model provides a router is used in computer network communication. The method has the following beneficial effects:

(1) this router is used in computer network communication, through setting up the machine box, the fixed block, the spout, the slide bar, a supporting plate, first reset spring, a circuit board, a groove, the telescopic link, the snap ring, second reset spring and first screw, install the surface at the backup pad through first screw with the circuit board, when the box falls on the ground, because backup pad cover machine is on the surface of slide bar, consequently, the backup pad is downstream under inertial effect, the backup pad downstream compresses first reset spring, compress through telescopic link and second reset spring, then under the effect of elasticity, make backup pad reciprocating motion from top to bottom, and final stop movement, thereby make the circuit board can obtain fine buffering, avoid the circuit board to cause the damage when the machine box falls.

(2) This router is used to computer network communication, through setting up the lid, the protection casing, first louvre, driving motor, the axis of rotation, the bearing, go out the fan housing, the ventilation hole, the flabellum, the second louvre, the installation piece, mounting hole and second screw, align the lid with the machine box, then it is fixed with lid and machine box through the second screw, rotation through driving motor drives the axis of rotation and rotates together, because flabellum fixed connection is on the surface of axis of rotation, consequently, the rotation of axis of rotation drives the flabellum and rotates together, thereby produce wind, and back wind cools off from ventilation hole to circuit board, the rethread second louvre carries out the circulation of air, make the quick discharge of hot-air, thereby dispel the heat to the circuit board, driving motor dispels the heat through first louvre simultaneously, thereby can prolong driving motor's life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

[ description of reference ]

In the figure: the fan comprises a machine box 1, a fixing block 2, a sliding groove 3, a sliding rod 4, a supporting plate 5, a first return spring 6, a circuit board 7, a groove 8, a telescopic rod 9, a box cover 10, a protective cover 11, a first heat dissipation hole 12, a driving motor 13, a rotating shaft 14, a bearing 15, an air outlet cover 16, a vent hole 17, fan blades 18, a clamping ring 19, a second return spring 20, a first screw 21, a second heat dissipation hole 22, a mounting block 23, a mounting hole 24 and a second screw 25.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model provides a technical solution: a router for computer network communication comprises a case 1, wherein the left and right side surfaces of the case 1 are respectively provided with a second heat dissipation hole 22, the second heat dissipation holes 22 are symmetrically distributed on the left and right side surfaces of the case 1, the left and right side inner walls of the case 1 are respectively fixedly connected with a fixed block 2, one opposite side of each fixed block 2 is respectively provided with a sliding groove 3, the inside of each sliding groove 3 is fixedly connected with a sliding rod 4, the surfaces of the two sliding rods 4 are sleeved with a supporting plate 5, a first reset spring 6 is fixedly connected between the bottom of the inner wall of the sliding groove 3 and the bottom of the supporting plate 5, the first reset spring 6 is sleeved on the surface of the sliding rod 4, the top of the supporting plate 5 is detachably connected with a circuit board 7, four corners at the top of the circuit board 7 are respectively provided with a first screw 21, the circuit board 7 is fixedly connected with the supporting plate 5 through the first screw 21, the groove 8 is positioned below the circuit board 7, the heat dissipation space at the bottom of the circuit board 7 is increased by arranging the groove 8, so that the circuit board 7 can dissipate heat more quickly, the left side and the right side of the bottom of the supporting plate 5 are fixedly connected with the telescopic rods 9, one end of each telescopic rod 9, which is far away from the supporting plate 5, is fixedly connected with the bottom of the inner wall of the case 1, two clamping rings 19 are fixedly sleeved on the surface of each telescopic rod 9, a second reset spring 20 is fixedly connected between the two clamping rings 19, the second reset spring 20 is sleeved on the surface of each telescopic rod 9, the circuit board 7 is arranged on the surface of the supporting plate 5 through the arrangement of the case 1, the fixing blocks 2, the sliding grooves 3, the sliding rods 4, the supporting plate 5, the first reset spring 6, the circuit board 7, the groove 8, the telescopic rods 9, the clamping rings 19, the second reset spring 20 and the first screws 21, so that the circuit, therefore, the supporting plate 5 moves downwards under the action of inertia, the supporting plate 5 moves downwards to compress the first return spring 6, the telescopic rod 9 and the second return spring 20 are used for compressing, then the supporting plate 5 moves up and down in a reciprocating mode under the action of elasticity, and finally the movement is stopped, so that the circuit board 7 can be well buffered, and the circuit board 7 is prevented from being damaged when falling down from the machine box 1;

the top of the machine box 1 is provided with a box cover 10, the front side and the rear side of the top of the inner wall of the left side and the right side of the machine box 1 are fixedly connected with mounting blocks 23, the top of the box cover 10 is provided with four mounting holes 24 corresponding to the mounting blocks 23, the inside of the mounting holes 24 is provided with second screws 25, the box cover 10 is fixedly connected with the mounting blocks 23 through the second screws 25, the left side and the right side of the top of the box cover 10 are fixedly connected with a protective cover 11, the top of the protective cover 11 is provided with first heat dissipation holes 12 which are uniformly distributed at equal intervals, the inside of the protective cover 11 is fixedly connected with a driving motor 13, the output end of the driving motor 13 is fixedly connected with a rotating shaft 14 through a coupler, the left side and the right side of the top of the box cover 10 are both inlaid with bearings 15, the inner rings of the bearings 15 are fixedly sleeved, one end of the rotating shaft 14, which is far away from the driving motor 13, penetrates through the bearing 15 and extends to the inside of the air outlet cover 16, the surface of the rotating shaft 14 is fixedly connected with fan blades 18 which are positioned in the air outlet cover 16, the box cover 10 is aligned with the machine box 1 by arranging the box cover 10, the protective cover 11, the first heat dissipation holes 12, the driving motor 13, the rotating shaft 14, the bearing 15, the air outlet cover 16, the ventilation holes 17, the fan blades 18, the second heat dissipation holes 22, the mounting blocks 23, the mounting holes 24 and the second screws 25, then the box cover 10 is fixed with the machine box 1 through the second screws 25, the rotating shaft 14 is driven to rotate together by the rotation of the driving motor 13, as the fan blades 18 are fixedly connected on the surface of the rotating shaft 14, the rotating shaft 14 drives the fan blades 18 to rotate together, thereby generating wind, then the heat dissipation holes 17 cool the circuit board 7, so that the hot air is rapidly discharged to dissipate the heat of the circuit board 7, and the driving motor 13 is simultaneously dissipated through the first heat dissipating hole 12, thereby being capable of extending the service life of the driving motor 13.

The working principle is as follows: the circuit board 7 is arranged on the surface of the supporting plate 5 through the first screw 21, when the machine box 1 falls on the ground, because the supporting plate 5 is sleeved on the surface of the sliding rod 4, the supporting plate 5 moves downwards under the action of inertia, the supporting plate 5 moves downwards to compress the first return spring 6, the first return spring is compressed through the telescopic rod 9 and the second return spring 20, then under the action of elastic force, the supporting plate 5 moves up and down in a reciprocating manner and finally stops moving, so that the circuit board 7 can be well buffered, the circuit board 7 is prevented from being damaged when the machine box 1 falls, meanwhile, the rotating shaft 14 is driven to rotate together through the rotation of the driving motor 13, because the fan blades 18 are fixedly connected on the surface of the rotating shaft 14, the rotating shaft 14 drives the fan blades 18 to rotate together, thereby generating wind, and then the circuit board 7 is cooled through the ventilation holes 17, and then the circulation of air is performed through the second heat dissipation holes 22, so that the hot air is quickly discharged, thereby dissipating heat of the circuit board 7.

In summary, the router for computer network communication is provided with the case 1, the fixed block 2, the chute 3, the sliding rod 4, the support plate 5, the first return spring 6, the circuit board 7, the groove 8, the telescopic rod 9, the snap ring 19, the second return spring 20 and the first screw 21, wherein the circuit board 7 is mounted on the surface of the support plate 5 through the first screw 21, when the case 1 falls on the ground, since the support plate 5 is sleeved on the surface of the sliding rod 4, the support plate 5 moves downwards under the action of inertia, the support plate 5 moves downwards to compress the first return spring 6, the first return spring is compressed through the telescopic rod 9 and the second return spring 20, then under the action of elastic force, the supporting plate 5 is made to reciprocate up and down and finally stops moving, therefore, the circuit board 7 can be well buffered, and the circuit board 7 is prevented from being damaged when falling down from the machine box 1.

Meanwhile, the box cover 10 is aligned with the case 1 by arranging the box cover 10, the protective cover 11, the first heat dissipation holes 12, the driving motor 13, the rotating shaft 14, the bearing 15, the air outlet cover 16, the ventilation holes 17, the fan blades 18, the second heat dissipation holes 22, the mounting blocks 23, the mounting holes 24 and the second screws 25, then the box cover 10 is fixed with the case 1 by a second screw 25, the rotating shaft 14 is rotated together by the rotation of the driving motor 13, since the fan blades 18 are fixedly connected to the surface of the rotating shaft 14, the rotation of the rotating shaft 14 drives the fan blades 18 to rotate together, thereby generating wind, which cools the circuit board 7 through the ventilation holes 17, and circulates air through the second heat dissipation holes 22, so that hot air is rapidly discharged, thereby, the circuit board 7 is radiated, and at the same time, the driving motor 13 is radiated through the first radiation hole 12, so that the service life of the driving motor 13 can be prolonged.

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 a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A router for computer network communication, comprising a box (1), characterized in that: the inner walls of the left side and the right side of the machine box (1) are fixedly connected with fixed blocks (2), one sides of the two fixed blocks (2) opposite to each other are respectively provided with a sliding groove (3), the inside of the sliding groove (3) is fixedly connected with a sliding rod (4), the surfaces of the two sliding rods (4) are sleeved with a supporting plate (5), a first reset spring (6) is fixedly connected between the bottom of the inner wall of the sliding groove (3) and the bottom of the supporting plate (5), the first reset spring (6) is sleeved on the surface of the sliding rod (4), the top of the supporting plate (5) is detachably connected with a circuit board (7), the middle of the top surface of the supporting plate (5) is provided with a groove (8), the groove (8) is positioned below the circuit board (7), the left side and the right side of the bottom of the supporting plate (5) are respectively and fixedly connected with a telescopic rod (9), and one end, far away from the supporting plate;

the top of the machine box (1) is provided with a box cover (10), the left side and the right side of the top of the box cover (10) are fixedly connected with a protective cover (11), the top of the protective cover (11) is provided with first heat dissipation holes (12) which are uniformly distributed at equal intervals, the inside of the protective cover (11) is fixedly connected with a driving motor (13), the output end of the driving motor (13) is fixedly connected with a rotating shaft (14) through a coupler, the left side and the right side of the top of the box cover (10) are respectively inlaid with a bearing (15), the inner ring of the bearing (15) is fixedly sleeved with the surface of the rotating shaft (14), the left side and the right side of the bottom of the box cover (10) are respectively fixedly connected with an air outlet cover (16), the bottom of the air outlet cover (16) is provided with ventilation holes (17) which are uniformly distributed at equal intervals, one end of the rotating shaft (, the surface of the rotating shaft (14) is fixedly connected with fan blades (18) inside the air outlet cover (16).

2. A computer network communication router according to claim 1, wherein: the surface of the telescopic rod (9) is fixedly sleeved with two clamping rings (19), two second reset springs (20) are fixedly connected between the clamping rings (19), and the second reset springs (20) are sleeved on the surface of the telescopic rod (9).

3. A computer network communication router according to claim 1, wherein: four edges at the top of the circuit board (7) are provided with first screws (21), and the circuit board (7) is fixedly connected with the supporting plate (5) through the first screws (21).

4. A computer network communication router according to claim 1, wherein: the machine box is characterized in that second heat dissipation holes (22) are formed in the left side surface and the right side surface of the machine box (1), and the second heat dissipation holes (22) are symmetrically distributed in the left side surface and the right side surface of the machine box (1).

5. A computer network communication router according to claim 1, wherein: the equal fixedly connected with installation piece (23) in both sides around the machine box (1) left and right sides inner wall top, four mounting holes (24) that correspond with installation piece (23) are seted up at the top of lid (10), the inside of mounting hole (24) is provided with second screw (25), just lid (10) are through second screw (25) and installation piece (23) fixed connection.