Wireless repeater

Abstract

The utility model relates to the technical field of wireless relays, in particular to a wireless repeater, which comprises a bottom shell, a main board, an external antenna and a shell laser etching antenna, the main board is arranged in a mounting groove, a power supply is arranged below the main board, a surface cover is arranged on the bottom shell and covers the mounting groove, grid through holes for heat dissipation are arranged on the surface cover and the bottom shell, and the external antenna is arranged in the grid through holes. Through the four rotating antennas and the two fixed antennas, the wireless repeater adopts a receiving and separating design, three-receiving and three-transmitting of signals are realized, the anti-interference capability of WiFi is improved, through the arrangement of the rotating antennas, the positions of the rotating antennas can be adjusted, the antennas can better receive and transmit the signals, and through the mode of combining the fixed antennas and the rotating antennas, the wireless repeater is more convenient to use. The fixed antenna is attached to the surface cover, and the size of the antenna when the antenna rotates to be parallel to the surface cover is reduced, so that the packaging size is reduced, the transportation efficiency of the repeater is improved, and the probability that the antenna is damaged in the transportation process is reduced through the arrangement of the fixed antenna.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless relay technical field, concretely is a wireless repeater. BACKGROUND

[0002] The wireless repeater is a kind of equipment for expanding the coverage of wireless network, it is amplified or forwarded by receiving existing wireless signal, helps to eliminate network dead angle, promotes the signal strength of area far from router. In this way, the wireless repeater can effectively expand the coverage of wireless network, especially suitable for the place of signal blind area in family or office.

[0003] But the wireless repeater in prior art needs to improve the receiving and transmitting capability of WiFi, mostly by increasing the number of antennas, but the number of antennas is increased on the surface of the repeater, although the receiving and transmitting capability of the repeater is improved, because the length of antenna is longer, the volume is more increased with the number of increased antennas, reduces the transportation efficiency, and the longer antenna also increases the probability of damage in the transportation process. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of wireless repeater to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of wireless repeater, comprising:

[0007] Bottom shell, installation slot is opened in the bottom shell;

[0008] Mainboard, the mainboard is arranged in the installation slot, power supply is arranged below the mainboard;

[0009] External antenna, the external antenna is arranged on the side wall of the bottom shell;

[0010] Face cover, the face cover is arranged on the bottom shell, so that the face cover covers the installation slot, grid through-hole for heat dissipation is opened in the face cover and bottom shell, shell engraving antenna is arranged on the face cover, the shell engraving antenna is fixedly installed on the face cover, the position of the external antenna is adjusted after the external antenna rotates.

[0011] Preferably, the external antenna is provided with four, two of the external antenna are symmetrically arranged on the same side wall of the bottom shell, and the other two external antennas are symmetrically arranged on the other two side walls of the bottom shell respectively, and the side wall provided with one external antenna is located on the two sides of the side wall provided with two external antennas.

[0012] Preferably, an antenna mounting hole is formed in the side wall of the bottom shell, and the external antenna comprises a rotating connecting pipe inserted into the antenna mounting hole and a rotating antenna arranged on the rotating connecting pipe.

[0013] Preferably, the rotating connecting pipe rotates relative to the side wall of the bottom shell, and the rotating antenna rotates relative to the rotating connecting pipe to adjust the position of the rotating antenna.

[0014] Preferably, a fixing hole is formed in the face cover, and the external shell laser-engraved antenna comprises a fixed antenna and a fixing hook arranged on the fixed antenna.

[0015] Preferably, the fixing hook is inserted into the fixing hole to fix the fixed antenna on the face cover, and the fixed antenna is provided with two.

[0016] Preferably, a light guide column is arranged on the mainboard to guide the light information on the mainboard to be displayed on the face cover.

[0017] Preferably, a key is arranged on the side wall of the bottom shell.

[0018] Preferably, a clamping groove is formed in the back of the bottom shell, and a connecting assembly is arranged in the clamping groove, the connecting assembly comprising a pressing plate arranged on the side wall of the clamping groove, a locking block arranged on the pressing plate and a hooking block arranged on the bottom wall of the clamping groove.

[0019] Preferably, the clamping groove is used to rotate the bottom shell after being inserted into the base, so that the hooking block is connected with a hook with a matched shape on the base, the locking block is made to pass over a positioning block on the base, the repeater is fixed, when the pressing plate is pressed, the locking block is made to retract into the mounting groove and the bottom shell is reversely rotated, so that the repeater is removed.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] The four rotating antennas and the two fixed antennas are used to adopt a receiving and separating type design, so that the signal is received and transmitted three times, the anti-interference ability of WiFi is improved, the position of the rotating antenna can be adjusted through the arrangement of the rotating antenna, the antenna can better receive and transmit signals, the fixed antenna is combined with the rotating antenna, the fixed antenna is attached to the face cover, the volume of the antenna when rotating to be parallel to the face cover is reduced, the volume of the package is reduced, the transportation efficiency of the repeater is improved, and the probability of damage of the antenna in the transportation process is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the present application;

[0023] Figure 2 It is the surface cover structure schematic view of the utility model;

[0024] Figure 3 It is the back surface structure schematic view of the surface cover of the utility model;

[0025] Figure 4 It is the position relation view of the bottom shell and the main plate of the utility model;

[0026] Figure 5 It is the position relation view of the bottom shell and the clamping groove of the utility model;

[0027] Figure 6 It is the rear view structure schematic view of the bottom shell of the utility model.

[0028] In the drawing: 1, bottom shell; 2, installation slot; 3, main plate; 4, power supply; 5, surface cover; 6, grid through hole; 7, antenna installation hole; 8, rotating connecting pipe; 9, rotating antenna; 10, fixed hole; 11, fixed antenna; 12, fixed hook; 13, light guide column; 14, button; 15, clamping groove; 16, pressing plate; 17, locking block; 18, hooking block. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Please refer to Figures 1 to 6 The utility model provides a technical scheme:

[0031] A wireless repeater, comprising:

[0032] The bottom shell 1 is provided with an installation slot 2, and the installation slot 2 is provided with a power supply 4. The power supply 4 is fixedly connected with the bottom wall of the installation slot 2 by means of setting screws and the like. The installation slot 2 is also provided with a main plate 3. The main plate 3 is fixedly connected with the bottom wall of the installation slot 2 by means of setting screws and the like, and the main plate 3 is located above the power supply 4. The power supply 4 is electrically connected by means of setting wires and the like, so that the power supply 4 supplies power to the main plate 3.

[0033] The external antenna is arranged on the side wall of the bottom shell 1, four external antennas are arranged, two of which are symmetrically arranged on the same side wall of the bottom shell 1, and the other two are symmetrically arranged on the other two side walls of the bottom shell 1, and the side wall provided with one external antenna is located on both sides of the side wall provided with two external antennas, the side wall of the bottom shell 1 is provided with an antenna mounting hole 7, the antenna mounting hole 7 is also provided with four, which are arranged on the three adjacent side walls of the bottom shell 1 in the order of one, two, one, the external antenna comprises a rotating connecting pipe 8 and a rotating antenna 9, the rotating connecting pipe 8 is inserted in the antenna mounting hole 7, the rotating connecting pipe 8 is rotatably connected with the antenna mounting hole 7, so that the rotating connecting pipe 8 can rotate relative to the bottom shell 1, the rotating antenna 9 is arranged on the rotating connecting pipe 8, and the rotating antenna 9 and the rotating connecting pipe 8 are rotatably connected, so that the rotating antenna 9 can rotate relative to the rotating connecting pipe 8, thereby adjusting the position of the rotating antenna 9.

[0034] The face cover 5 is arranged on the bottom shell 1, so that the face cover 5 covers the mounting groove 2, the face cover 5 and the bottom shell 1 are provided with grid through holes 6 for heat dissipation, the mounting groove 2 is in communication with the air outside, so that the cold air outside can enter the mounting groove 2 to dissipate heat of the main board 3 and the power supply 4, and heat accumulation is avoided, the face cover 5 is provided with a shell laser-engraved antenna, the face cover 5 is provided with a fixing hole 10, the shell laser-engraved antenna comprises a fixed antenna 11 and a fixed hook 12, the fixed hook 12 is arranged on the fixed antenna 11, the fixed hook 12 is fixedly connected with the fixed antenna 11 by means of setting a screw or being integrally formed, the fixed hook 12 is inserted into the fixing hole 10, so that the fixed antenna 11 is clamped and fixed in the fixing hole 10, and the fixed antenna 11 is provided with two and symmetrically arranged on the face cover 5.

[0035] The main board 3 is provided with a light guide column 13, a transparent block can be arranged on the face cover 5, the light guide column 13 is attached to the transparent block, the light information on the main board 3 is guided to the transparent block on the face cover 5, the transparent block emits light, so as to display the working state of the repeater, and the main board 3 is also provided with a network cable socket, so that the repeater can be plugged with a network cable.

[0036] The side wall of the bottom shell 1 is provided with a key 14, the key 14 can be composed of a plurality of buttons connected by connecting rods, so that the key 14 can realize multiple functions, and functions such as switching and restarting can be realized according to actual conditions.

[0037] The back of the bottom shell 1 is provided with a clamping groove 15, and a connecting assembly is arranged in the clamping groove 15, the connecting assembly comprising a pressing plate 16, a locking block 17 and a hooking block 18, the pressing plate 16 is arranged on the side wall of the clamping groove 15, the end of the pressing plate 16 is fixedly connected with the bottom wall of the clamping groove 15, so that the pressing plate 16 can be pressed into the mounting groove 2, the locking block 17 is arranged on the pressing plate 16, and the locking block 17 is fixedly connected with the pressing plate 16 in a mode of integral molding, the hooking block 18 is arranged on the bottom wall of the clamping groove 15, and the hooking block 18 is fixedly connected with the bottom wall of the clamping groove 15 in a mode of integral molding, the clamping groove 15 is used for being inserted on the base and rotating the bottom shell 1, so that the hooking block 18 is connected with the hook with a matched shape on the base, the locking block 17 is arranged on the positioning block on the base, the repeater is fixed, when the pressing plate 16 is pressed, the locking block 17 is retracted into the mounting groove 2 and the bottom shell 1 is reversely rotated, and the repeater is removed.

[0038] Working principle: through the four rotating antennas 9 and the two fixed antennas 11, the wireless repeater adopts a receiving and separating type design, three receiving and three transmitting of signals are realized, the anti-interference ability of WiFi is improved, through the setting of the rotating antenna 9, the position of the rotating antenna 9 can be adjusted, so that the antenna can better receive and transmit signals, and through the combination of the fixed antenna 11 and the rotating antenna 9, the volume when the antenna is parallel to the face cover 5 is reduced, so that the volume of the package is reduced, the transportation efficiency of the repeater is improved, and through the setting of the fixed antenna 11, the probability of damage of the antenna in the transportation process is reduced.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wireless repeater, characterized by Include: The bottom shell, the installation groove is opened in the bottom shell; The mainboard is arranged in the installation groove, and the power supply is arranged below the mainboard; External antenna, the external antenna is arranged on the side wall of the bottom shell; The face cover is arranged on the bottom shell, so that the face cover covers the installation groove, the face cover and the bottom shell are provided with grid through holes for heat dissipation, the shell engraving antenna is arranged on the face cover, the shell engraving antenna is fixedly installed on the face cover, and the position of the external antenna is adjusted after the external antenna is rotated.

2. A wireless repeater according to claim 1, characterized in that: The external antenna is provided with four, wherein two of the external antenna are symmetrically arranged on the same side wall of the bottom shell, and the other two external antennas are respectively arranged on the other two side walls of the bottom shell and symmetrically arranged, and the side wall provided with one external antenna is located on both sides of the side wall provided with two external antennas.

3. A wireless repeater according to claim 2, characterized in that: The side wall of the bottom shell is provided with an antenna mounting hole, and the external antenna comprises a rotating connecting pipe inserted into the antenna mounting hole and a rotating antenna arranged on the rotating connecting pipe.

4. A wireless repeater according to claim 3, characterized in that: The rotating connecting pipe rotates relative to the side wall of the bottom shell, and the rotating antenna rotates relative to the rotating connecting pipe to adjust the position of the rotating antenna.

5. A wireless repeater according to claim 4, characterized in that: The face cover is provided with a fixing hole, and the shell engraving antenna comprises a fixed antenna and a fixed hook arranged on the fixed antenna.

6. A wireless repeater according to claim 5, characterized in that: The fixed hook is inserted into the fixed hole, the fixed antenna is fixed on the face cover, and the fixed antenna is provided with two.

7. A wireless repeater according to claim 6, characterized in that: The mainboard is provided with a light guide column, and the light information on the mainboard is guided to the face cover to display.

8. A wireless repeater according to claim 7, characterized in that: The side wall of the bottom shell is provided with a key.

9. A wireless repeater according to claim 8, characterized in that: The back of the bottom shell is provided with a clamping groove, the clamping groove is provided with a connecting assembly, the connecting assembly comprises a pressing plate arranged on the side wall of the clamping groove, a locking block arranged on the pressing plate, and a hooking block arranged on the bottom wall of the clamping groove.

10. A wireless repeater according to claim 9, characterized in that: The clamping groove is used for rotating the bottom shell after being inserted into the base, so that the hooking block is connected with the hook with the same shape on the base, the locking block is made to pass through the positioning block on the base, the repeater is fixed, when the pressing plate is pressed, the locking block is made to retract into the installation groove and the bottom shell is reversely rotated, so that the repeater is removed.

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