Connecting structure of external antenna of router

Abstract

The utility model relates to the technical field of router antennas, in particular to a connecting structure of an external antenna of a router, which comprises a router body, a plurality of interfaces arranged on one side of the router body, a plurality of support plates mounted on the rear surface of the router body, a connecting plate mounted at the top ends of the support plates, and a limiting groove arranged at one end of the connecting plate. A limiting block is installed in an inner cavity of the limiting groove, a first antenna arm is installed at one end of the limiting block, a hinge is installed on the rear surface of the first antenna arm, and a second antenna arm is installed on the rear surface of the hinge; the top end of the inner cavity of the second antenna arm is provided with a micro motor, the output end of the micro motor is provided with a threaded rod, the inner cavity of the second antenna arm on the surface of the threaded rod is provided with an antenna head, and the first antenna arm and the second antenna arm can be folded, so that the size can be effectively reduced when the antenna is not used, and the antenna is convenient to carry and store; the first antenna arm and the second antenna arm can be quickly unfolded, so that the signal stability is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of router antennas, in particular to a connection structure of an external antenna of a router. Background Art

[0002] A router is a gateway device, and a router external antenna is a component of a router that is mainly used to receive transmission signals;

[0003] A Chinese patent publication (publication number: CN219086233U) discloses a connection structure for an external antenna of a router, comprising a router body, a connection plate fixedly connected to one side of the router body, two fixed plates fixedly connected to the upper surface of the connection plate, a wire passing hole opened inside the connection plate, a first rotating column fixedly connected to one side of the two fixed plates, and a lateral rotating block provided on one side of the first rotating column;

[0004] Although the connection structure of the external antenna of the router can better protect the antenna, during use, since the length or volume of the antenna cannot be adjusted according to actual needs, when used in a complex environment, the signal may be interfered or attenuated. Utility Model Content

[0005] The purpose of the utility model is to provide a connection structure for an external antenna of a router to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure of an external antenna of a router, comprising a router body, a plurality of interfaces being provided on one side of the router body, a plurality of support plates being installed on the rear surface of the router body, a connecting plate being installed on the top end of the support plate, a limiting groove being provided at one end of the connecting plate, a limiting block being installed in the inner cavity of the limiting groove, a first antenna arm being installed at one end of the limiting block, a hinge being provided on the rear surface of the first antenna arm, and a second antenna arm being installed on the rear surface of the hinge; a micro motor being installed at the top end of the inner cavity of the second antenna arm, a threaded rod being installed at the output end of the micro motor, and an antenna head being installed in the inner cavity of the second antenna arm on the surface of the threaded rod.

[0007] Preferably, a rotating motor is installed at the bottom end of the supporting plate, one end of the output shaft of the rotating motor passes through the top end of the supporting plate, and one end of the output shaft is connected to the other end of the connecting plate.

[0008] Preferably, a plurality of connection holes are formed at the top of the first antenna arm, and a plurality of connection posts are installed at the top of the second antenna arm. The inner diameter of the connection holes is the same as the outer diameter of the connection posts, and the positions of the connection holes and the connection posts correspond.

[0009] Preferably, a plurality of heat dissipation holes are formed on the rear surface of the router body outside the support plate and on the bottom end of the router body, and a heat dissipation fan is installed in the inner cavity of the router body outside the heat dissipation holes.

[0010] Preferably, a button is installed on the top of the router body.

[0011] Preferably, screws are installed at the four corners of the bottom end of the router body, a base is installed at one end of the screw, and a gasket is installed at one end of the base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Since the first antenna arm and the second antenna arm can be folded, the volume can be effectively reduced when not in use, which is convenient for carrying and storage. When needed, the first antenna arm and the second antenna arm of the design can be quickly unfolded to enhance signal stability. At the same time, the antenna head is raised and lowered to increase the length and surface area of ​​the antenna arm, ensuring the best match between the antenna surface and the transmission signal. When used in complex environments, signal interference and attenuation are reduced, and the quality of network connection is improved.

[0014] Since the first antenna arm is connected in a quick manner, the first antenna arm can be replaced with a suitable antenna when in use, so that the router body is more compatible and applicable to multiple network frequency bands and standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is a partial enlarged view of the utility model;

[0020] Figure 5 This is a schematic diagram of the limit block structure of the utility model.

[0021] In the figure: 1. router body; 101. interface; 2. support plate; 201. connecting plate; 202. limit groove; 203. limit block; 204. first antenna arm; 205. hinge; 206. second antenna arm; 3. micro motor; 301. threaded rod; 302. antenna head; 4. rotating motor; 5. connecting hole; 501. connecting column; 6. heat dissipation hole; 601. cooling fan; 7. button; 8. screw; 801. base; 802. gasket. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0023] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0024] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0027] Embodiment 1

[0028] See also Figures 1 to 5 , the utility model provides a technical solution: a connection structure of a router external antenna, comprising a router body 1, and a plurality of interfaces 101 are provided on one side of the router body 1;

[0029] By setting interface 101, interface 101 is mainly used to connect the power cable and the network cable;

[0030] A plurality of support plates 2 are installed on the rear surface of the router body 1, a connection plate 201 is installed on the top of the support plate 2, a limiting groove 202 is provided at one end of the connection plate 201, a limiting block 203 is installed in the inner cavity of the limiting groove 202, a first antenna arm 204 is installed at one end of the limiting block 203, a hinge 205 is installed on the rear surface of the first antenna arm 204, and a second antenna arm 206 is installed on the rear surface of the hinge 205;

[0031] By setting the limiting groove 202 and the limiting block 203, when the first antenna arm 204 needs to be installed, the limiting block 203 is first inserted into the inner cavity of the limiting groove 202, and then the first antenna arm 204 can be fixed by rotating it clockwise. When disassembling, the first antenna arm 204 can be pulled out upward by rotating it counterclockwise. Due to the quick connection method, the first antenna arm 204 can be replaced with a suitable antenna when in use, so that the router body 1 is more compatible and applicable to a variety of network frequency bands and standards;

[0032] By providing the hinge 205, since the first antenna arm 204 and the second antenna arm 206 can be folded, the second antenna arm 206 can be folded when not in use, thereby reducing the volume and facilitating carrying and storage. When the second antenna arm 206 is needed, the second antenna arm 206 is rotated and unfolded to a working state, thereby increasing the length and surface area of ​​the antenna arm, and ensuring the best matching between the antenna surface and the transmission signal;

[0033] A micro motor 3 is installed at the top of the inner cavity of the second antenna arm 206, a threaded rod 301 is installed at the output end of the micro motor 3, and an antenna head 302 is installed at the inner cavity of the second antenna arm 206 on the surface of the threaded rod 301;

[0034] By setting the micro motor 3, the micro motor 3 is started to drive the threaded rod 301 to rotate, and the rotation of the threaded rod 301 can drive the antenna head 302 to rise and fall, thereby meeting the signal transmission requirements of different distances.

[0035] Embodiment 2

[0036] On the basis of the first embodiment, a rotating motor 4 is installed at the bottom end of the support plate 2, one end of the output shaft of the rotating motor 4 passes through the top end of the support plate 2, and one end of the output shaft is connected to the other end of the connecting plate 201;

[0037] By providing the rotating motor 4, the rotating motor 4 can be started to drive the connecting plate 201 to rotate, and the rotation of the connecting plate 201 can drive the first antenna arm 204, the second antenna arm 206 and the antenna head 302 to rotate.

[0038] Embodiment 3

[0039] On the basis of the first embodiment, a plurality of connection holes 5 are provided at the top of the first antenna arm 204, and a plurality of connection posts 501 are installed at the top of the second antenna arm 206. The inner diameter of the connection hole 5 is the same as the outer diameter of the connection post 501, and the positions of the connection hole 5 and the connection post 501 correspond.

[0040] When the second antenna arm 206 is unfolded, the connection post 501 will be snapped into the inner cavity of the connection hole 5 , thereby improving the stability when the first antenna arm 204 and the second antenna arm 206 are connected.

[0041] Embodiment 4

[0042] On the basis of the first embodiment, a plurality of heat dissipation holes 6 are provided on the rear surface of the router body 1 outside the support plate 2 and the bottom of the router body 1, and a heat dissipation fan 601 is installed in the inner cavity of the router body 1 outside the heat dissipation holes 6;

[0043] The heat dissipation holes 6 are provided, which are mainly used to dissipate heat for the router body 1 , while the heat dissipation fan 601 is mainly used to accelerate the air circulation in the inner cavity of the router body 1 and improve the heat dissipation efficiency.

[0044] Embodiment 5

[0045] On the basis of the first embodiment, a button 7 is installed on the top of the router body 1;

[0046] By setting the button 7, the button 7 is mainly used to control the opening and closing of the router body 1.

[0047] Embodiment 6

[0048] On the basis of the first embodiment, screw rods 8 are installed at the four corners of the bottom of the router body 1, a base 801 is installed at one end of the screw rod 8, and a gasket 802 is installed at one end of the base 801;

[0049] By setting the screw 8, the height of the base 801 can be adjusted by rotating the screw 8, so as to adjust the overall height of the router body 1. At the same time, the heights of the four bases 801 can be adjusted in sequence according to the ground level to adjust the level of the router body 1;

[0050] By providing the gasket 802, the gasket 802 is made of rubber material, which can play an anti-slip role.

[0051] When the utility model is in use, first according to the use requirements, when the second antenna arm 206 is needed, the second antenna arm 206 is rotated and unfolded to the working state, and the micro motor 3 is started at the same time. The micro motor 3 is started to drive the threaded rod 301 to rotate. The rotation of the threaded rod 301 can drive the antenna head 302 to rise and fall, thereby increasing the length and surface area of ​​the antenna arm, ensuring the best match between the antenna surface and the transmission signal, and adapting to the signal transmission requirements of different distances. Due to the quick connection method, when in use, the first antenna arm 204 can be replaced with a suitable antenna, so that the router body 1 is more compatible and suitable for a variety of network frequency bands and standards. When the second antenna arm 206 and the antenna head 302 are not in use, the antenna head 302 is first retracted and returned to its original position, and then the second antenna arm 206 is folded.

[0052] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0053] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A connection structure for an external antenna of a router, comprising a router body (1), wherein one side of the router body (1) is provided with a plurality of interfaces (101), characterized in that: A plurality of support plates (2) are installed on the rear surface of the router body (1); a connection plate (201) is installed on the top of the support plate (2); a limit slot (202) is provided at one end of the connection plate (201); a limit block (203) is installed in the inner cavity of the limit slot (202); a first antenna arm (204) is installed at one end of the limit block (203); a hinge (205) is installed on the rear surface of the first antenna arm (204); and a second antenna arm (206) is installed on the rear surface of the hinge (205); A micro motor (3) is installed at the top end of the inner cavity of the second antenna arm (206), a threaded rod (301) is installed at the output end of the micro motor (3), and an antenna head (302) is installed in the inner cavity of the second antenna arm (206) on the surface of the threaded rod (301).

2. The connection structure of the external antenna of the router according to claim 1, characterized in that: A rotating motor (4) is installed at the bottom end of the support plate (2), one end of the output shaft of the rotating motor (4) passes through the top end of the support plate (2), and one end of the output shaft is connected to the other end of the connecting plate (201).

3. The connection structure of the external antenna of the router according to claim 1, characterized in that: A plurality of connection holes (5) are provided at the top end of the first antenna arm (204), and a plurality of connection posts (501) are installed at the top end of the second antenna arm (206). The inner diameter of the connection hole (5) is the same as the outer diameter of the connection post (501), and the positions of the connection hole (5) and the connection post (501) correspond.

4. The connection structure of the external antenna of the router according to claim 1, characterized in that: A plurality of heat dissipation holes (6) are provided on the rear surface of the router body (1) outside the support plate (2) and the bottom end of the router body (1), and a heat dissipation fan (601) is installed in the inner cavity of the router body (1) outside the heat dissipation holes (6).

5. The connection structure of the external antenna of the router according to claim 1, characterized in that: A button (7) is installed on the top of the router body (1).

6. The connection structure of the external antenna of the router according to claim 1, characterized in that: Screw rods (8) are installed at the four corners of the bottom of the router body (1), a base (801) is installed at one end of the screw rod (8), and a gasket (802) is installed at one end of the base (801).

Images