Rotary telescopic antenna type router

Abstract

The utility model discloses a rotary telescopic antenna type router, which comprises a cylindrical casing main body, a turntable bracket arranged at the lower end of the casing main body, a plurality of moving guide grooves arranged on the turntable bracket and along the radial direction, and an adjusting turntable arranged at the bottom of the casing main body and rotationally connected with the middle part of the turntable bracket, the sliding block units are arranged in the moving guide grooves respectively and connected with the adjusting rotary disc in a sliding limiting and clamping mode, the antenna mast assembly is adjustably connected with the sliding block units, and when the adjusting rotary disc rotates, the sliding block units are driven to move in the moving guide grooves, so that the antenna mast assembly is close to or away from the side wall of the machine shell body in the radial direction. According to the utility model, through the integrated design of the structure of the adjusting turntable, the external antenna mast assembly is installed in cooperation with the turntable support and the slide block unit, so that the telescopic adjustment of the antenna mast assembly is realized, the internal retraction storage and the external extension use of the antenna mast are facilitated, and the accidental damage of the antenna in the assembling and transporting process of the router can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of router structures, in particular to a rotating telescopic antenna type router. Background Art

[0002] With the development of science and technology and the popularization of the Internet, people's requirements for network signals are also increasing. As the transmitting terminal of network signals, routers play a vital role in it, and antennas are important components that affect the quality of the router's transmission and reception of network signals.

[0003] In order to ensure a good antenna signal, traditional routers usually use an external antenna structure, that is, the antenna is placed outside the router housing and connected to the router body through a dedicated interface. Figure 1 As shown in the figure, the overall shape of the router with an external antenna structure is irregular, and the antenna extends out of the body. During assembly and transportation or when it falls, the antenna is easily damaged / broken, and the overall packaging is relatively large compared to the body, which increases the use of packaging materials and packaging costs. In the existing scheme of using an FPC built-in antenna structure design to consider the overall appearance of the router and the small packaging volume, the FPC antenna is placed inside the router housing as a whole, such as Figure 2 As shown, the signal effect of the FPC built-in antenna is weaker than that of the external antenna, which may cause inconvenience to users during use and result in a poor user experience. In addition, the built-in antenna is difficult to assemble during the product assembly process, has a weak structural strength, and is prone to stress damage, affecting product performance.

[0004] Therefore, it is necessary to improve the router antenna structure. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a rotating telescopic antenna router, which designs a connection structure of an external antenna of the router and utilizes a rotating mechanism to realize the extension and contraction of the antenna, so that the antenna can be embedded in the shell as a whole in the contracted state, ensuring convenient storage and packaging. At the same time, the direction of the antenna can be adjusted at will in the extended state, which is convenient for users to use.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A rotating telescopic antenna router comprises a casing body in a cylindrical shape for accommodating internal components, a turntable bracket arranged at the lower end of the casing body, a plurality of radially movable guide grooves arranged on the turntable bracket, an adjusting turntable arranged at the bottom of the casing body and rotatably connected to the middle of the turntable bracket, a slider unit respectively arranged in each movable guide groove and slidably limited and engaged with the adjusting turntable, and an antenna rod assembly adjustably connected to the slider unit, wherein the antenna element is arranged in the antenna rod assembly and is electrically connected to the internal components in the casing body through a cable, and when the adjusting turntable rotates relative to the casing body, the slider unit is driven to move in the movable guide groove, so that the antenna rod assembly is radially close to or away from the side wall of the casing body.

[0008] Specifically, a storage groove matching the antenna rod assembly is provided on the outer side of the side wall of the casing body, and the antenna rod assembly is embedded in the storage groove when it is close to the casing body to the final position, thereby facilitating the storage of the antenna and ensuring the integrity of the storage state of the antenna and the casing.

[0009] Specifically, the antenna pole assembly includes a hollow antenna pole sleeve for accommodating an antenna element, an antenna pole base having one end hinged to the lower end of the antenna pole sleeve, and a rotating card joint arranged at the other end of the antenna pole base for connecting a slider unit, wherein the antenna pole sleeve can be conveniently adjusted to be unfolded and folded within a vertical range of 90 degrees through the hinge connection between the antenna pole base and the antenna pole sleeve, and the direction of the antenna pole sleeve can be conveniently adjusted within a lateral range of at least 180 degrees through the connection between the rotating card joint and the slider unit.

[0010] Specifically, the antenna pole base and the middle part of the rotating card joint are both provided with a wire hole, so as to hide the connection cable of the antenna.

[0011] Specifically, the adjustment turntable includes a turntable body matching the lower end of the casing body, a rotating shaft arranged in the middle of the turntable body for connecting the turntable bracket, a shaft head clamp arranged at the upper end of the rotating shaft, and an adjustment groove arranged on the turntable body for sliding and limiting the slider unit, wherein the adjustment groove corresponds one-to-one to the slider unit, and the adjustment groove is arranged in an involute direction with the center of the turntable body. When the turntable body rotates, the adjustment groove drives the slider unit to move in the movable guide groove.

[0012] Furthermore, a foot pad and / or a hanging hole are provided at the bottom of the turntable body to facilitate the use of the router in different scenarios such as placement or hanging.

[0013] Specifically, the turntable bracket includes a rotating shaft sleeve located in the middle of the lower end of the casing body for docking with the rotating shaft, and a plurality of bracket arms connected between the rotating shaft sleeve and the casing body and evenly distributed in a circle, wherein a movable guide groove is arranged on the lower side of the bracket arm, and an antenna wiring groove connected to the movable guide groove is opened on the bracket arm so as not to affect the passage of the antenna cable.

[0014] Specifically, the rotating shaft is inserted into the rotating shaft sleeve from bottom to top, and is clamped on the upper edge of the rotating shaft sleeve through the shaft head clamp to prevent the rotating shaft from falling off, and the movable guide groove buckles the slider unit on the turntable body, which facilitates the adjustment of the turntable and the casing body to form a whole and ensures the stable placement of the slider unit.

[0015] Specifically, the slider unit includes a slider body whose width matches the movable guide groove, a slider boss disposed at the lower end of the slider body and matchedly clamped in the adjustment groove, an antenna outlet groove disposed on the slider body and corresponding to the antenna wiring groove, and an antenna rod mounting hole disposed at one end of the slider body facing the side wall of the housing body and connected to the antenna outlet groove, wherein the antenna rod assembly is inserted into the antenna rod mounting hole for rotational clamping. This facilitates both the placement of antenna cables and the installation and telescopic position adjustment of the antenna rod assembly.

[0016] Specifically, the length of the slider body is configured so that when the slider boss is in the adjustment slot close to one end of the rotation axis, the antenna rod assembly is close to the side wall of the casing body, and when the slider boss is in the adjustment slot away from the end of the rotation axis, the antenna rod assembly protrudes from the side wall of the casing body.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) The utility model adjusts the structural integration design of the turntable, cooperates with the turntable bracket and the slider unit to install the external antenna rod assembly, realizes the telescopic adjustment of the antenna rod assembly, facilitates the inward storage and outward extension of the antenna rod, and can effectively avoid accidental damage to the antenna during the assembly and transportation of the router. In addition, it is convenient to pack and save the packaging and transportation costs by cooperating with the overall structural rules behind the shell body. The utility model is simple and clever in design, beautiful in appearance, low in cost, easy to assemble and use, and has strong product stability. It is suitable for use in wireless signal transmitting devices such as routers.

[0019] (2) The utility model ingeniously sets a storage groove on the casing body to facilitate the insertion of the antenna rod assembly when it is retracted, so that the device forms a regular whole after storage, which not only ensures a beautiful appearance but also facilitates packaging and transportation.

[0020] (3) The antenna rod assembly of the utility model adopts a structural design that can be bent by 90 degrees and rotated by at least 180 degrees. After extending out of the side wall of the casing body, the antenna angle direction can be adjusted arbitrarily according to actual usage requirements to adapt to the signal strength required by the user.

[0021] (4) The adjustment turntable of the utility model adopts a central shaft structure design to be rotatably connected with the turntable bracket at the lower end of the casing body. The shaft head clamp can effectively realize the clamping fixation after the assembly and ensure the rotation effect. In the rotation adjustment of the slider unit, an involute adjustment groove design is cleverly adopted, so that the slider unit can be controlled by the rotation adjustment of the turntable body while remaining in the movable guide groove and moving according to the guide, thereby realizing the telescopic adjustment of the antenna rod.

[0022] (5) The utility model is also designed for the routing of antenna connection cables. Wire holes are provided in the antenna pole base and the rotating card joint of the antenna pole assembly to facilitate the passage of cables. The slider unit is configured as an internal hollow structure so that the cables led out from the rotating card joint can be led out from the antenna cable outlet groove. The antenna cable is introduced into the interior of the housing body in conjunction with the antenna routing groove on the turntable bracket, thereby realizing the telescopic structure design of the antenna pole assembly on the basis of ensuring the electrical connection of the external antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The figure is a schematic diagram of the structure of an external antenna of a router in the prior art.

[0024] Figure 2 The figure is a schematic diagram of the structure of a built-in antenna of a router in the prior art.

[0025] Figure 3 This is a schematic diagram of the external structure of the embodiment of the utility model in the storage state.

[0026] Figure 4 This is a schematic diagram of the external structure of an embodiment of the utility model in the unfolded state.

[0027] Figure 5 This is a schematic diagram of the explosion structure of an embodiment of the utility model.

[0028] Figure 6 It is a schematic structural diagram of the casing body and the turntable bracket part in the embodiment of the utility model.

[0029] Figure 7 This is a schematic diagram of the structure of the adjusting turntable in the embodiment of the utility model.

[0030] Figure 8 This is a schematic diagram of the structure of the back side of the adjusting turntable in the embodiment of the utility model.

[0031] Fig. 9 It is a structural schematic diagram of a slider unit in an embodiment of the utility model.

[0032] Fig.10 Schematic diagram of the structure of the antenna rod assembly in the embodiment of the present invention.

[0033] Fig.11It is a schematic diagram of the assembly of the slider unit antenna rod assembly in the embodiment of the utility model.

[0034] Fig.12 It is a schematic diagram of the bottom structure of an embodiment of the utility model.

[0035] Fig.13 It is a partial cross-sectional schematic diagram of an embodiment of the utility model.

[0036] In the above drawings, the component names corresponding to the reference numerals are as follows:

[0037] 1-casing body, 2-turntable bracket, 3-movable guide groove, 4-storage groove, 5-rotating shaft sleeve, 6-bracket arm, 7-antenna wiring groove, 10-adjusting turntable, 11-turntable body, 12-rotating shaft, 13-shaft head clamp, 14-adjusting groove, 15-foot pad, 16-hanging hole, 20-slider unit, 21-slider body, 22-slider boss, 23-antenna outlet groove, 24-antenna pole mounting hole, 30-antenna pole assembly, 31-antenna pole sleeve, 32-antenna pole seat, 33-rotating card joint. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The implementation methods of the present invention include but are not limited to the following embodiments.

[0039] Example

[0040] like Figures 3 to 13 As shown, the rotary telescopic antenna router includes a casing body 1 in a cylindrical shape for accommodating internal components, a turntable bracket 2 arranged at the lower end of the casing body, a plurality of movable guide grooves 3 arranged on the turntable bracket and extending radially, an adjusting turntable 10 arranged at the bottom of the casing body and rotatably connected to the middle of the turntable bracket, a slider unit 20 respectively arranged in each movable guide groove and slidably limited and engaged with the adjusting turntable, and an antenna rod assembly 30 adjustably connected to the slider unit, wherein the antenna element is arranged in the antenna rod assembly and electrically connected to the internal components in the casing body through cables, and the function of the router can be realized through the internal components. For a casing body of this shape, the corresponding shape of the PCB board carrying the internal components can be configured according to actual application requirements, so as to ensure the compact size of the overall device on the basis of realizing the router function. When the adjusting dial 10 rotates relative to the casing body 1, it drives the slider unit 20 to move in the movable guide groove 3, so that the antenna rod assembly 30 is radially close to or away from the side wall of the casing body 1, thereby realizing the contraction and extension of the router antenna. In the contracted state, the casing body and the antenna can form a whole, which is convenient for packaging and transportation. In the extended state, the antenna can adjust its angle according to the user's signal requirements.

[0041] Specifically, a storage groove 4 matching the antenna rod assembly 30 is provided on the outer side of the side wall of the casing body 1, wherein the shape of the antenna rod assembly matches the shape of the storage groove, and the antenna rod assembly is embedded in the storage groove when it is close to the casing body to the final position, thereby facilitating the storage of the antenna and ensuring the integrity of the storage state of the antenna and the casing.

[0042] Specifically, the turntable bracket 2 includes a rotating shaft sleeve 5 located at the middle of the lower end of the housing body for rotating and connecting the adjustment turntable, and a plurality of bracket arms 6 connected between the rotating shaft sleeve and the housing body and evenly distributed around the circumference, wherein the movable guide groove is arranged at the lower side of the bracket arm, so that the cross section of the bracket arm forms a Π shape, which is convenient for the embedding of the slider unit, and the bracket arm is provided with an antenna wiring groove 7 connected to the movable guide groove, which is convenient for the cable wiring of the antenna. Preferably, a four-antenna structure is adopted in this embodiment, so the corresponding number of slider units and the number of bracket arms are both configured as four.

[0043] Specifically, the adjustment dial 10 includes a dial body 11 matched with the lower end of the housing body, a rotating shaft 12 arranged in the middle of the dial body for connecting the rotating shaft sleeve, a shaft head clamp 13 arranged at the upper end of the rotating shaft, and an adjustment groove 14 arranged on the dial body for sliding and limiting the slider unit, wherein the adjustment groove corresponds to the slider unit one by one, and the adjustment groove is arranged in an involute direction with the center of the dial body. When the dial body rotates, the slider unit is driven by the adjustment groove to move in the moving guide groove. Specifically, the rotating shaft is inserted into the rotating shaft sleeve from bottom to top, and the shaft head clamp is clamped on the upper edge of the rotating shaft sleeve to prevent the rotating shaft from falling off, and the moving guide groove buckles the slider unit on the dial body, so as to facilitate the adjustment of the dial and the housing body to form a whole and ensure the stable placement of the slider unit. Further, the bottom of the dial body is provided with a foot pad 15 and / or a hanging hole 16 to facilitate the use of router products in different scenarios such as placement or hanging placement.

[0044] Specifically, the slider unit 20 includes a slider body 21 whose width matches the moving guide groove, a slider boss 22 disposed at the lower end of the slider body and matchedly clamped in the adjustment groove, an antenna outlet groove 23 provided on the slider body and corresponding to the antenna wiring groove, and an antenna rod mounting hole 24 provided at one end of the slider body facing the side wall of the housing body and connected to the antenna outlet groove, wherein the antenna rod assembly is inserted into the antenna rod mounting hole for rotational clamping. This facilitates the placement of antenna cables, as well as the installation and telescopic position adjustment of the antenna rod assembly. In order to facilitate the adjustment and setting of the moving position of the slider unit, it is necessary to configure the length of the slider body in combination with the shape of the adjustment groove, specifically: when the slider boss is at one end of the adjustment groove close to the rotation axis, the antenna rod assembly is close to the side wall of the housing body and embedded in the storage groove, and when the slider boss is at one end of the adjustment groove away from the rotation axis, the antenna rod assembly protrudes from the side wall of the housing body to facilitate the rotation of the antenna rod assembly and other ways to adjust the angle.

[0045] Specifically, the antenna rod assembly 30 includes a hollow antenna rod sleeve 31 for accommodating antenna elements, an antenna rod base 32 with one end hinged to the lower end of the antenna rod sleeve, and a rotating card joint 33 provided at the other end of the antenna rod base for connecting the slider unit, wherein the hinge connection between the antenna rod base and the antenna rod sleeve can facilitate the adjustment of the antenna rod sleeve to expand and retract within a vertical range of 90 degrees, and the connection between the rotating card joint and the slider unit can facilitate the adjustment of the antenna rod sleeve to a direction within a lateral range of at least 180 degrees. Specifically, the middle of the antenna rod base and the rotating card joint are provided with a wire hole to facilitate hiding the antenna connection cable, and the antenna cable is introduced into the housing body through the wire hole, the antenna outlet slot, the antenna routing slot and other holes in turn to achieve electrical connection with the internal components.

[0046] When the utility model is used, it is only necessary to rotate the adjustment dial to make the adjustment dial and the housing body twist relative to each other. In this process, the adjustment groove 14 in the form of an involute on the adjustment dial pushes the slider boss 22 of the slider unit under the action of the torsional force, so that the slider unit moves outward along the movable guide groove 3, driving the antenna rod assembly connected to the slider unit to move outward away from the storage groove and to the outside of the outer wall of the housing body, and then the angle of the antenna rod sleeve 21 can be adjusted according to demand to facilitate good signal reception. When storing, it is necessary to reset the antenna rod sleeve to a vertical state first, and then rotate the adjustment dial in the opposite direction, so that the slider unit moves inward along the movable guide groove, driving the antenna rod assembly to move inward into the storage groove, and the router as a whole forms a regular cylindrical shape, which is convenient for packaging and transportation and will not damage the antenna.

[0047] The above embodiments are only preferred embodiments of the present utility model and are not intended to limit the protection scope of the present utility model. Any changes that adopt the design principles of the present utility model and are made through non-creative labor on this basis should fall within the protection scope of the present utility model.

Claims

1. A rotating telescopic antenna router, characterized in that: The invention comprises a casing body (1) in a cylindrical shape for accommodating internal components, a turntable bracket (2) arranged at the lower end of the casing body (1), a plurality of radially extending movable guide grooves (3) arranged on the turntable bracket (2), an adjusting turntable (10) arranged at the bottom of the casing body (1) and rotatably connected to the middle of the turntable bracket (2), a slider unit (20) respectively arranged in each movable guide groove (3) and slidably limited and clamped with the adjusting turntable (10), and an antenna rod assembly (30) adjustably connected to the slider unit (20), wherein an antenna element is arranged in the antenna rod assembly (30) and is electrically connected to the internal components in the casing body (1) via a cable, and when the adjusting turntable (10) rotates relative to the casing body (1), the slider unit (20) is driven to move in the movable guide groove (3), so that the antenna rod assembly (30) is radially close to or away from the side wall of the casing body (1).

2. The rotating telescopic antenna router according to claim 1, characterized in that: A storage groove (4) matching the antenna rod assembly (30) is provided on the outer side of the side wall of the casing body (1); the antenna rod assembly (30) is embedded in the storage groove (4) when it is close to the casing body (1) to the final position.

3. The rotating telescopic antenna router according to claim 1, characterized in that: The antenna rod assembly (30) comprises an antenna rod sleeve (31) which is hollow inside and is used to accommodate an antenna element, an antenna rod base (32) whose one end is hinged to the lower end of the antenna rod sleeve (31), and a rotating card joint (33) arranged at the other end of the antenna rod base (32) and is used to connect to a slider unit (20).

4. The rotating telescopic antenna router according to claim 3, characterized in that: The antenna rod seat (32) and the rotating clamping joint (33) are both provided with wire passing holes in the middle.

5. The rotating telescopic antenna router according to any one of claims 1 to 4, characterized in that: The adjusting turntable (10) comprises a turntable body (11) matched with the lower end of the casing body (1), a rotating shaft (12) arranged in the middle of the turntable body (11) for connecting the turntable bracket (2), a shaft head clamp (13) arranged at the upper end of the rotating shaft (12), and an adjusting groove (14) arranged on the turntable body (11) for slidingly limiting and clamping a slider unit (20), wherein the adjusting groove (14) corresponds to the slider unit (20) one by one, and the adjusting groove (14) is arranged in an involute direction with the center of the turntable body (11), and when the turntable body (11) rotates, the slider unit (20) is driven by the adjusting groove (14) to move in the moving guide groove (3).

6. The rotating telescopic antenna router according to claim 5, characterized in that: The bottom of the turntable body (11) is provided with a foot pad (15) and / or a hanging hole (16).

7. The rotating telescopic antenna router according to claim 5, characterized in that: The turntable bracket (2) comprises a rotating shaft sleeve (5) located at the middle of the lower end of the casing body (1) and used for docking with the rotating shaft (12), and a plurality of bracket arms (6) connected between the rotating shaft sleeve (5) and the casing body (1) and evenly distributed around the circumference, wherein the movable guide groove (3) is arranged on the lower side of the bracket arm (6), and the bracket arm (6) is provided with an antenna wiring groove (7) which is connected to the movable guide groove (3).

8. The rotating telescopic antenna router according to claim 7, characterized in that: The rotating shaft (12) is inserted into the rotating shaft sleeve (5) from bottom to top, and is clamped on the upper edge of the rotating shaft sleeve (5) through the shaft head clamp (13) to prevent the rotating shaft (12) from falling off, and the movable guide groove (3) locks the slider unit (20) on the turntable body (11).

9. The rotating telescopic antenna router according to claim 7, characterized in that: The slider unit (20) comprises a slider body (21) whose width matches that of the movable guide groove (3), a slider boss (22) arranged at the lower end of the slider body (21) and matchedly clamped in the adjustment groove (14), an antenna outlet groove (23) provided on the slider body (21) and corresponding to the antenna wiring groove (7), and an antenna rod mounting hole (24) provided at one end of the slider body (21) facing the side wall of the housing body (1) and connected to the antenna outlet groove (23), wherein the antenna rod assembly (30) is inserted into the antenna rod mounting hole (24) and rotatably clamped.

10. The rotating telescopic antenna router according to claim 9, characterized in that: The length of the slider body (21) is configured such that when the slider boss (22) is located at an end of the adjustment slot (14) close to the rotation axis (12), the antenna rod assembly (30) is in close contact with the side wall of the housing body (1), and when the slider boss (22) is located at an end of the adjustment slot (14) away from the rotation axis (12), the antenna rod assembly (30) protrudes from the side wall of the housing body (1).

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