Wireless repeater

Abstract

The utility model discloses a wireless repeater which comprises a bottom shell, the bottom shell is of a regular hexagon structure, a mounting groove is formed in the bottom of the bottom shell, a plurality of sets of female buckles are distributed on the outer side of the top of the mounting groove at equal intervals, an elastic piece key is arranged on one side of the mounting groove, a reinforcing rib is arranged on the top of the elastic piece key, and a positioning buckle is arranged at one end of the bottom of the elastic piece key. A mounting groove is formed in the bottom shell, a power plug is connected into the mounting groove in a clamped mode, multiple sets of son buckles are arranged on the outer side of the top of the power plug, positioning grooves are formed in the positions, adjacent to the son buckles, of the outer side of the top of the power plug, the positioning buckles are clamped with the positioning grooves, the son buckles correspond to the mother buckles and are clamped with the mother buckles, and each side face of the bottom shell is rotationally connected with an antenna. According to the utility model, the housing adopts the design of a regular hexagon structure, each side surface is provided with an antenna and forms a circle, all-directional dead-angle-free signal coverage is realized, and the housing can be overturned by 90 degrees for storage; and the bottom power plug is clamped with the bottom shell through the primary buckle and the secondary buckle, and can be conveniently replaced according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless repeaters, in particular to a wireless repeater. Background Art

[0002] A wireless repeater increases the coverage of a network by receiving signals and retransmitting them. When a device receives a corresponding WiFi signal, it processes and converts it to achieve reliable data transmission. The received and converted signal is then retransmitted, thereby extending the coverage of the WiFi signal.

[0003] The signal transmission angle of existing wireless repeaters is generally small, which cannot meet the requirements of multi-angle signal coverage and penetration. Moreover, the plugging and unplugging of the plug during long-term use will cause mechanical wear of the metal sheet, resulting in poor contact and even safety hazards. At the same time, it is also impossible to adapt to the sockets and voltage requirements of some European and American standards. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to provide a wireless repeater to solve the defects of the existing signal range, such as small coverage, poor penetration, hidden dangers of plug wear and less adaptability. (II) Contents of the utility model

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a wireless repeater, including a bottom shell, the bottom shell is a regular hexagonal structure, a mounting groove is provided at the bottom of the bottom shell, a plurality of groups of female buckles are evenly distributed on the outer side of the top of the mounting groove, a spring button is provided on one side of the mounting groove, a reinforcing rib is provided on the top of the spring button, a positioning buckle is provided at one end of the bottom of the spring button, a power plug is connected in the mounting groove, a plurality of groups of sub-buckles are provided on the outer side of the top of the power plug, a positioning groove is provided on the outer side of the top of the power plug adjacent to the sub-buckle, the positioning buckle is engaged with the positioning groove, and the sub-buckle corresponds to the female buckle and engages with each other;

[0008] Each side surface of the bottom shell is rotatably connected with an antenna.

[0009] Preferably, a power board is fixedly installed at the bottom end of the bottom shell, multiple groups of power contact terminals are arranged on the top of the installation groove, terminals are arranged on both sides of the top of the power plug, and the terminals correspond to the power contact terminals, and the terminals are electrically connected to the power board through the power contact terminals.

[0010] Preferably, a mounting hole is provided at the top of each side of the bottom shell, a limiting slide groove is provided on the outer side of the mounting hole, a rotating shaft is fixedly installed at the bottom inner side of the antenna, a wire hole is provided inside the rotating shaft, the rotating shaft and the mounting hole are interference fit, a clamp is fixedly connected to one end of the rotating shaft, the outer diameter of the clamp is larger than the outer diameter of the rotating shaft, and one end of the clamp is a conical inclined surface, the rotating shaft and one end of the clamp are provided with a slot along the axial direction, a limiting slider is provided on one side of the rotating shaft, and the limiting slider is slidably connected to the limiting slide groove.

[0011] Preferably, a plurality of groups of mounting columns are fixedly mounted on the bottom end of the bottom shell, a PCBA is fixedly mounted on the top of the mounting columns, and the PCBA is electrically connected to the antenna and the power board.

[0012] Preferably, an indicator light is provided at one end of the PCBA, an upper shell is fixedly installed on the top of the bottom shell, a positioning column is provided on one side of the bottom of the upper shell, a light guide column is installed on the bottom of the upper shell through the positioning column, and the top of the light guide column passes through the upper shell, and the bottom of the light guide column corresponds to the indicator light.

[0013] Preferably, a plurality of slots are provided at the inner bottom of the upper shell, and a plurality of buckles are provided at the inner top of the bottom shell. The buckles correspond to the slots and are engaged with each other.

[0014] Preferably, a network terminal interface is provided inside one side of the bottom shell, and the network terminal interface is electrically connected to one end of the PCBA.

[0015] Preferably, except for the network end interface surface on the outer side of the bottom shell, the bottoms of the other side surfaces are all provided with heat dissipation holes.

[0016] Preferably, a stepped structure is provided on the outer side of the top of the upper shell.

[0017] (III) Beneficial effects

[0018] The utility model provides a wireless repeater, which has the following advantages: the outer shell adopts a regular hexagonal structure design, each side is provided with an antenna and forms a surround, all-round signal coverage without dead angles, and can be flipped 90° for storage; the bottom power plug is installed by engaging with the bottom shell through a female buckle and a male buckle, and can be easily replaced according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1This is a schematic diagram of the front three-dimensional structure of the utility model;

[0021] Figure 2 It is a rear-view stereoscopic explosion structure schematic diagram of the utility model;

[0022] Figure 3 It is a bottom-up three-dimensional exploded structural schematic diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the bottom shell of the utility model from top view;

[0024] Figure 5 For the utility model Figure 2 A local stereoscopic enlarged structural diagram at center A;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the power socket of the utility model.

[0026] In the figure: 1. bottom shell; 11. network terminal interface; 12. mounting hole; 121. limit slide groove; 13. heat dissipation hole; 14. buckle; 2. mounting slot; 21. female buckle; 22. spring button; 23. positioning buckle; 24. power contact terminal; 3. power plug; 31. sub buckle; 32. positioning slot; 33. terminal; 4. antenna; 41. shaft; 42. clamp; 43. limit slide; 5. power board; 6. PCBA; 61. indicator light; 7. light guide column; 8. upper shell; 81. card slot. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1-6The utility model provides a wireless repeater, which is characterized by comprising a bottom shell 1, which is a regular hexagonal structure, a mounting groove 2 is provided at the bottom of the bottom shell 1, and a plurality of groups of female buckles 21 are evenly distributed on the outer side of the top of the mounting groove 2, a spring button 22 is provided on one side of the mounting groove 2, a reinforcing rib is provided on the top of the spring button 22, and a positioning buckle 23 is provided at one end of the bottom of the spring button 22, a power plug 3 is connected with the inside of the mounting groove 2, and a plurality of groups of sub-buckles 31 are provided on the outer side of the top of the power plug 3, and a positioning groove 32 is provided on the outer side of the top of the power plug 3 adjacent to the sub-buckle 31, the positioning buckle 23 is locked with the positioning groove 32, and the sub-buckle 31 corresponds to the female buckle 21 and is locked with each other, and an antenna 4 is rotatably connected to each side of the bottom shell 1.

[0030] Specifically, the outer shell adopts a regular hexagonal structure design, with antennas on each side forming a surround, providing all-round signal coverage without blind spots.

[0031] It is worth mentioning that when the sub-buckle 31 is engaged with the mother buckle 21, the spring button 22 is pressed down by the power plug 3 due to the positioning buckle 23 on the contact surface. When the positioning buckle 23 slides to the positioning groove 32, it is reset and engaged. At this time, the sub-buckle 31 is engaged with the mother buckle 21 at the same time, and is locked by the positioning buckle 23 and the positioning groove 32 to prevent the power plug 3 from reversing and falling off. Press the spring button 22 to release the lock.

[0032] Furthermore, a power board 5 is fixedly installed at the bottom end of the bottom shell 1, a plurality of power contact terminals 24 are arranged at the top of the mounting slot 2, terminals 33 are arranged on both sides of the top of the power plug 3, and the terminals 33 correspond to the power contact terminals 24, and the terminals 33 are electrically connected to the power board 5 through the power contact terminals 24.

[0033] It should be noted that the power board 5 is a prior art, and is a voltage regulator that converts a certain volt voltage into the voltage required by the electrical appliance and supplies it to the main board.

[0034] Furthermore, a mounting hole 12 is provided at the top of each side of the bottom shell 1, and a limiting slide groove 121 is provided on the outer side of the mounting hole 12. A rotating shaft 41 is fixedly installed at the bottom of the inner side of the antenna 4, and a wire hole is provided inside the rotating shaft 41. The rotating shaft 41 and the mounting hole 12 are interference fit. A clamping head 42 is fixedly connected to one end of the rotating shaft 41. The outer diameter of the clamping head 42 is larger than the outer diameter of the rotating shaft 41, and one end of the clamping head 42 is a conical inclined surface. Slots are provided at one end of the rotating shaft 41 and the clamping head 42 along the axial direction. A limiting slider 43 is provided on one side of the rotating shaft 41, and the limiting slider 43 is slidably connected to the limiting slide groove 121.

[0035] Specifically, the conical inclined surface of the clamp head 42 facilitates positioning and installation, and the axially opened groove is deformed when the clamp head 42 passes through the mounting hole 12. When the clamp head 42 is completely passed through, it rebounds and clamps the inner side of the mounting hole 12 to prevent the antenna 4 from falling off. The sliding angle of the limiting slider 43 in the limiting slide groove 121 is 90°, so that the antenna 4 can be rotated and folded 90°.

[0036] Furthermore, a plurality of mounting columns are fixedly installed at the bottom end of the bottom shell 1 , and PCBA 6 is fixedly installed on the top of the mounting columns. PCBA 6 is electrically connected to the antenna 4 and the power board 5 .

[0037] Furthermore, an indicator light 61 is provided at one end of PCBA6, an upper shell 8 is fixedly installed on the top of the bottom shell 1, a positioning column is provided on one side of the bottom of the upper shell 8, a light guide column 7 is installed on the bottom of the upper shell 8 through the positioning column, and the top of the light guide column 7 passes through the upper shell 8, and the bottom of the light guide column 7 corresponds to the indicator light 61.

[0038] Furthermore, a plurality of slots 81 are provided at the inner bottom of the upper shell 8 , and a plurality of buckles 14 are provided at the inner top of the bottom shell 1 . The buckles 14 correspond to the slots 81 in position and are engaged with each other.

[0039] Furthermore, a network terminal interface 11 is provided on one side of the bottom shell 1, and the network terminal interface 11 is electrically connected to one end of the PCBA 6.

[0040] Furthermore, except for the surface of the outer side of the bottom shell 1 provided with the network terminal interface 11 , the bottoms of the other side surfaces are provided with heat dissipation holes 13 .

[0041] Furthermore, a stepped structure is provided on the outer side of the top of the upper shell 8 .

[0042] It is worth mentioning that the stepped structure at the top of the upper shell 8 makes it more stressed and effectively avoids deformation and rupture.

[0043] A wireless repeater based on a specific embodiment works as follows: the housing 1 is designed with a regular hexagonal structure, an antenna 4 is arranged on each side, a rotating shaft 41, a clamp 42, and a limit slider 43 are arranged at the bottom of the antenna 4, the conical inclined surface of the clamp 42 is convenient for positioning and installation, the axially opened groove is deformed when the clamp 42 passes through the mounting hole 12, and the clamp 42 rebounds and clamps the inner side of the mounting hole 12 when it is completely passed through to prevent the antenna 4 from falling off, the sliding angle of the limit slider 43 in the limit slide groove 121 is 90°, so that the antenna 4 can be rotated and folded 90°, and the bottom power plug 2 is connected to the female buckle 21 through the female buckle 21. The sub-buckle 31 is engaged with the bottom shell 1 and installed. When the sub-buckle 31 is engaged with the mother buckle 21, the spring button 22 is pressed down by the power plug 3 due to the positioning buckle 23 on the contact surface. When the positioning buckle 23 slides to the positioning groove 32, it is reset and engaged. At this time, the sub-buckle 31 is engaged with the mother buckle 21 at the same time, and is locked by the positioning buckle 23 and the positioning groove 32 to prevent the power plug 3 from reversing and falling off. The spring button 22 is pressed to release the lock, and the power plug 2 can be easily replaced according to needs. The internal power board 5 can convert a certain volt voltage into the voltage required by the electrical appliance and supply it to the main board, and adapt to some European and American standard voltages.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A wireless repeater, characterized in that: The invention comprises a bottom shell (1), wherein the bottom shell (1) is a regular hexagonal structure, a mounting groove (2) is provided at the bottom of the bottom shell (1), a plurality of groups of female buckles (21) are evenly distributed on the outer side of the top of the mounting groove (2), a spring button (22) is provided on one side of the mounting groove (2), a reinforcing rib is provided on the top of the spring button (22), a positioning buckle (23) is provided at one end of the bottom of the spring button (22), a power plug (3) is snap-connected inside the mounting groove (2), a plurality of groups of sub buckles (31) are provided on the outer side of the top of the power plug (3), a positioning groove (32) is provided on the outer side of the top of the power plug (3) at a position adjacent to the sub buckle (31), the positioning buckle (23) is snap-fitted with the positioning groove (32), and the sub buckle (31) corresponds to the female buckle (21) and snap-fits with each other; Each side surface of the bottom shell (1) is rotatably connected to an antenna (4).

2. A wireless repeater according to claim 1, characterized in that: A power board (5) is fixedly mounted at the bottom end of the bottom shell (1), a plurality of power contact terminals (24) are arranged at the top of the mounting groove (2), terminals (33) are arranged on both sides of the top of the power plug (3), and the terminals (33) correspond to the power contact terminals (24), and the terminals (33) are electrically connected to the power board (5) via the power contact terminals (24).

3. A wireless repeater according to claim 1, characterized in that: A mounting hole (12) is provided at the top of each side surface of the bottom shell (1), and a limiting sliding groove (121) is provided on the outside of the mounting hole (12). A rotating shaft (41) is fixedly installed at the bottom of the inner side of the antenna (4), and a wire hole is provided inside the rotating shaft (41). The rotating shaft (41) and the mounting hole (12) are in interference fit. A clamp (42) is fixedly connected to one end of the rotating shaft (41), and the outer diameter of the clamp (42) is larger than the outer diameter of the rotating shaft (41), and one end of the clamp (42) is a conical inclined surface. The rotating shaft (41) and one end of the clamp (42) are provided with a slot along the axial direction. A limiting sliding block (43) is provided on one side of the rotating shaft (41), and the limiting sliding block (43) is slidably connected to the limiting sliding groove (121).

4. A wireless repeater according to claim 2, characterized in that: A plurality of groups of mounting columns are fixedly mounted on the bottom end of the bottom shell (1), a PCBA (6) is fixedly mounted on the top of the mounting columns, and the PCBA (6) is electrically connected to the antenna (4) and the power board (5).

5. A wireless repeater according to claim 4, characterized in that: An indicator light (61) is provided at one end of the PCBA (6); an upper shell (8) is fixedly mounted on the top of the bottom shell (1); a positioning column is provided on one side of the bottom of the upper shell (8); a light guide column (7) is mounted on the bottom of the upper shell (8) via the positioning column; the top of the light guide column (7) passes through the upper shell (8); and the bottom of the light guide column (7) corresponds to the indicator light (61).

6. A wireless repeater according to claim 5, characterized in that: The inner bottom of the upper shell (8) is provided with a plurality of slots (81), and the inner top of the bottom shell (1) is provided with a plurality of buckles (14), wherein the buckles (14) correspond to the slots (81) in position and engage with each other.

7. A wireless repeater according to claim 4, characterized in that: A network terminal interface (11) is provided inside one side of the bottom shell (1), and the network terminal interface (11) is electrically connected to one end of the PCBA (6).

8. A wireless repeater according to claim 7, characterized in that: The outer side of the bottom shell (1) is provided with heat dissipation holes (13) at the bottom except for the surface provided with the network terminal interface (11).

9. A wireless repeater according to claim 5, characterized in that: A stepped structure is provided on the outer side of the top of the upper shell (8).

Images