CN218550484U

CN218550484U - Router

Info

Publication number: CN218550484U
Application number: CN202222217657.6U
Authority: CN
Inventors: 鲁礼元
Original assignee: Shenzhen Elektronics Co ltd
Current assignee: Shenzhen Elektronics Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-28
Anticipated expiration: 2032-08-22

Abstract

The utility model provides a router, which comprises a shell, a circuit board and a fan which are arranged in the shell, a rotary table which is rotationally connected with the shell, and an antenna which is hinged with the rotary table, wherein the shell is provided with radiating holes which penetrate through the shell and correspond to the antenna; the fan is electrically connected with the circuit board, the air outlet of the fan is aligned with the heat dissipation hole, and the antenna covers the heat dissipation hole when rotating to be attached to the shell. The utility model discloses an antenna can cover the louvre in the router to avoid the dust to get into the inside condition of casing by the louvre, and then guarantee router inner structure's clean, make its operation can not receive the influence of dust.

Description

Router

[ technical field ] A method for producing a semiconductor device

The utility model relates to a signal processing equipment technical field especially relates to a router.

[ background of the invention ]

A router is a network-connected device that automatically selects and sets a route according to a channel condition, and transmits signals in a back-and-forth order through an optimal path, and is widely used in various network fields.

The router mainly includes a housing, a circuit board, an antenna, and connectors, etc. in order to improve the heat dissipation effect of the router, heat dissipation holes are generally formed through the housing, and a fan aligned with the heat dissipation holes is disposed in the housing, so that the heat in the housing is dissipated outwards through the heat dissipation holes by the wind force of the fan.

Although the existing router can radiate heat outwards through the fan and the radiating holes, when the router stops operating, the fan stops operating, dust enters the shell through the radiating holes under the condition of no external force influence, and when the dust in the internal structure of the router is too much, the router can be influenced.

Therefore, there is a need to provide a new router to solve the above problems.

[ Utility model ] content

An object of the utility model is to provide a new router to when solving current router out of service, the dust can get into inside from the louvre of its casing, thereby influences the problem of router operation.

In order to achieve the above object, the present invention provides a router, which includes a housing, a circuit board and a fan disposed in the housing, a turntable rotatably connected to the housing, and an antenna hinged to the turntable, wherein the housing has a heat dissipation hole penetrating through the housing and corresponding to the antenna; the fan is electrically connected with the circuit board, the air outlet of the fan is aligned with the heat dissipation hole, and the antenna covers the heat dissipation hole when rotating to be attached to the shell.

Preferably, the antenna comprises a hinge part hinged with the turntable, a body part connected with one end of the hinge part far away from the turntable, and a blocking part formed by outwards protruding and extending one side of the body part; when the antenna rotates to be attached to the shell, the blocking part is clamped in the radiating hole.

Preferably, the heat dissipation holes are strip-shaped structure holes, and the structure of the blocking part is matched with the structure of the heat dissipation holes.

Preferably, the cross-sectional area of the heat dissipation hole is gradually reduced from the heat dissipation outlet to the heat dissipation inlet.

Preferably, the peripheral wall of the heat dissipation hole is provided with elastic rubber, and the peripheral side of the blocking part is tightly contacted with the elastic rubber when the blocking part is clamped in the heat dissipation hole.

Preferably, two fixing plates are arranged at intervals outside the turntable, and the hinge part is hinged between the two fixing plates through a hinge shaft.

Preferably, the shell is of a round-cornered rectangular structure and comprises a lower shell and an upper cover covering the lower shell; the heat dissipation holes and the rotary table are arranged on the side face of the lower shell.

Preferably, the side surface of the body portion provided with the blocking portion is a flat surface.

Preferably, the radiating holes are arranged at intervals, and the number of the antennas is the same as that of the radiating holes and the radiating holes are arranged in a one-to-one correspondence manner.

Compared with the prior art, the utility model discloses a router is through setting up the louvre in the casing position that corresponds with the antenna to make the antenna rotate and make it cover the louvre when the casing is located to the subsides, like this when the router stop operation, the antenna can cover the louvre, thereby avoids the dust to get into the inside condition of casing by the louvre, and then guarantees the cleanness of router inner structure, makes its operation can not receive the influence of dust.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic perspective view of a router according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a router according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an antenna in a router according to an embodiment of the present invention.

100, a router; 1. a housing; 10. heat dissipation holes; 11. a lower case; 12. an upper cover; 2. a circuit board; 3. a turntable; 31. a fixing plate; 4. an antenna; 41. a hinge portion; 42. a body portion; 43. a plugging part; 5. hinging a shaft; 6. and (4) a peripheral interface.

[ detailed description ] embodiments

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

The embodiment of the utility model provides a router 100, it is shown in combination fig. 1 to 3, it includes casing 1, set up circuit board 2 and fan (not shown) in casing 1, rotate the revolving stage 3 of being connected and with the articulated antenna 4 that sets up of revolving stage 3 with casing 1, casing 1 is provided with and runs through its top just louvre 10 that corresponds with antenna 4.

The fan is electrically connected with the circuit board 2, the air outlet of the fan is aligned with the heat dissipation hole 10, and the antenna 4 covers the heat dissipation hole 10 when rotating to be attached to the shell 1.

The wiring board 2 is a main board used by the conventional router 100, which has necessary components required by the conventional router 100, and is not described in detail herein.

The antenna 4 and the circuit board 2 are connected by conventional circuits, and the specific circuit connection mode is not described in detail here.

Of course, the router 100 has some conventional necessary structures according to actual needs, and will not be described in detail here.

In this embodiment, the casing 1 has a rounded rectangular structure, and the casing 1 includes a lower casing 11 and an upper cover 12 covering the lower casing 11; the heat radiating holes 10 and the turntable 3 are provided on the side of the lower case 11.

The connection ports on the circuit board 2 are exposed through the lower case 11 of the housing 1 to form a peripheral interface 6 for connection with external devices.

In this embodiment, the antenna 4 includes a hinge portion 41 hinged to the turntable 3, a body portion 43 connected to one end of the hinge portion 41 away from the turntable 3, and a blocking portion 43 formed by extending and protruding one side of the body portion 43; when the antenna 4 is rotated to be attached to the lower case 11 of the housing 1, the blocking portion 43 is engaged with the heat dissipating hole 10.

Two fixing plates 31 are spaced apart from each other outside the turntable 3, and a hinge portion 41 is hinged between the two fixing plates 31 through a hinge shaft 5. This allows the antenna 4 to achieve a better turning effect.

In this embodiment, the heat dissipation hole 10 is a bar-shaped hole, and the structure of the blocking portion 43 matches the structure of the heat dissipation hole 10. Therefore, the heat dissipation space of the heat dissipation hole 10 can be increased, and the blocking portion 43 can completely block the heat dissipation hole 10, so as to better prevent dust from entering the interior of the housing 1 through the heat dissipation hole 10.

The cross-sectional area of the heat dissipation hole 10 is gradually reduced from the heat dissipation outlet to the heat dissipation inlet, and accordingly, the structure of the blocking portion 43 matches the structure of the heat dissipation hole 10. The design can ensure that the blocking part 43 can be clamped into the heat dissipation hole 10 more smoothly.

The side surface of the body portion 43 provided with the blocking portion 43 is a flat surface. Therefore, the heat dissipation holes 10 can be blocked by the blocking parts 43, and the outer side surface of the shell 1 can be attached and sealed by the smooth surface, namely the heat dissipation holes 10 are better sealed, and dust is prevented from entering the shell 1 through the heat dissipation holes 10.

The peripheral wall of the heat dissipation hole 10 is provided with an elastic rubber (not shown), and the peripheral side of the blocking portion 43 is tightly contacted with the elastic rubber when being clamped into the heat dissipation hole 10, wherein the thickness of the elastic rubber arranged on the peripheral wall of the heat dissipation hole 10 is the same. Therefore, the blocking effect of the blocking part 43 on the heat dissipation hole 10 can be better realized through the elastic rubber, namely, dust is better prevented from entering the interior of the housing 1 through the heat dissipation hole 10.

Furthermore, the heat dissipation holes 10 are spaced apart from each other, the number of the antennas 4 is the same as that of the heat dissipation holes 10, and the number of the fans may be the same as that of the heat dissipation holes 10. This may further enhance the heat dissipation of the router 100.

Compared with the prior art, the router 100 of this embodiment is through setting up louvre 10 in the casing 1 position that corresponds with antenna 4 to make antenna 4 rotate and make it cover louvre 10 when locating casing 1 to the subsides, like this when router 100 stops the operation, antenna 4 can cover louvre 10, thereby avoids the dust to get into the inside condition of casing 1 by louvre 10, and then guarantees the cleanness of router 100 inner structure, makes its operation can not receive the influence of dust.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. A router is characterized by comprising a shell, a circuit board and a fan which are arranged in the shell, a rotary table which is rotatably connected with the shell, and an antenna which is hinged with the rotary table, wherein the shell is provided with heat dissipation holes which penetrate through the shell and correspond to the antenna; the fan is electrically connected with the circuit board, the air outlet of the fan is aligned with the heat dissipation hole, and the antenna covers the heat dissipation hole when rotating to be attached to the shell.

2. The router according to claim 1, wherein the antenna includes a hinge portion hinged to the turntable, a body portion connected to an end of the hinge portion away from the turntable, and a blocking portion formed by a side of the body portion protruding outward; when the antenna rotates to be attached to the shell, the blocking part is clamped in the radiating hole.

3. The router of claim 2, wherein the heat dissipation holes are bar-shaped holes, and the structure of the blocking portion matches the structure of the heat dissipation holes.

4. The router of claim 3, wherein the cross-sectional area of the heat dissipation aperture decreases from the heat dissipation outlet to the heat dissipation inlet.

5. The router according to claim 4, wherein the peripheral wall of the heat dissipating hole is provided with an elastic rubber, and the peripheral side of the blocking portion is in close contact with the elastic rubber when the blocking portion is snapped into the heat dissipating hole.

6. The router according to claim 2, wherein two fixed plates are spaced outside the turntable, and the hinge portion is hinged between the two fixed plates by a hinge shaft.

7. The router of claim 2, wherein the housing is a rounded rectangular structure, the housing comprising a lower housing and an upper cover covering the lower housing; the heat dissipation holes and the rotary table are arranged on the side face of the lower shell.

8. The router according to claim 7, wherein a side surface of said body portion provided with said blocking portion is a flat surface.

9. The router of claim 1, wherein the heat dissipation holes comprise a plurality of heat dissipation holes spaced apart from each other, and the number of the antennas is the same as the number of the heat dissipation holes and is in one-to-one correspondence.