CN216795172U

CN216795172U - Extender suitable for medium-long distance signal transmission

Info

Publication number: CN216795172U
Application number: CN202123023626.9U
Authority: CN
Inventors: 赖永贵
Original assignee: Shenzhen Xinjie Shengda Technology Co ltd
Current assignee: Shenzhen Xinjie Shengda Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-21
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an extender suitable for medium and long distance signal transmission, which comprises a support rod, a protection box and a master control center, wherein a solar power generation plate is arranged at the top end of the support rod, the protection box is arranged on a lifting mechanism, a storage battery and a central processing unit are arranged in a control box, a heat dissipation device is arranged on the side wall of the protection box close to one side of the support rod, a host is arranged in the protection box and provided with a network cable input interface and a network cable output interface on the side wall of the protection box on two sides, an MCU singlechip and a signal length converter are arranged in the host, the MCU singlechip is electrically connected with the network cable output interface through a network cable output connecting wire, the MCU singlechip is electrically connected with the network cable input interface through a network cable input connecting wire, the central processing unit is electrically connected with the master control center through a wireless transceiver, the remote control and the adjustment of the signal transmission extension length are realized, and the maintenance is convenient, and the service life of the main machine is greatly prolonged.

Description

Extender suitable for medium-long distance signal transmission

Technical Field

The utility model relates to the technical field of signal transmission, in particular to an extender suitable for medium-long distance signal transmission.

Background

The extender for transmitting signals in medium and long distance in the prior art has the following defects:

1. the extender for transmitting the medium and long distance signals in the prior art is generally directly installed outdoors, a network cable input interface and a network output interface are directly installed on a host of the extender, repeated plugging and unplugging are performed, and the extender is also subjected to interference of external factors, such as wind and sunlight, so that the service life of the host is greatly shortened;

2. the extender for transmitting the signals in the medium and long distances in the prior art is generally arranged at a higher position, so that the extender is inconvenient to maintain and install;

3. the extender for transmitting the medium and long distance signals in the prior art needs to manually adjust the signal transmission length in person, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an extender suitable for medium and long distance signal transmission, so as to solve the problems mentioned in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an extender suitable for medium and long distance signal transmission comprises a support rod, a protection box and a master control center, wherein a mounting plate is arranged at the bottom of the support rod, a lifting mechanism is arranged in the support rod, a solar power generation plate is arranged at the top end of the support rod, the protection box is arranged on the lifting mechanism, a control electric box is arranged at the top end of the protection box, a storage battery and a central processing unit are arranged in the control electric box, the storage battery is electrically connected with the central processing unit, a heat dissipation device is arranged on the side wall of the protection box close to one side of the support rod, a network cable input interface and a network cable output interface are arranged on the side walls of the two sides of the protection box, a host machine is arranged in the protection box, an MCU single chip microcomputer and a signal length converter are arranged in the host machine, the MCU single chip microcomputer is electrically connected with the storage battery, and the MCU single chip microcomputer is electrically connected with the network cable output interface through a network cable output connecting wire, the MCU singlechip is electrically connected with the network cable input interface through a network cable input connecting wire, a wireless transceiver is arranged at the top end of the control electric box, and the central processing unit is electrically connected with the master control center through the wireless transceiver.

As a preferable scheme of the utility model, the lifting mechanism comprises a positive and negative motor arranged at the bottom end inside the supporting rod, a chute with an opening facing one side of the protection box is arranged in the supporting rod, a screw rod penetrating through the chute is arranged at the output end of the positive and negative motor, a screw rod nut is sleeved on the screw rod nut, and one side of the screw rod nut, which is close to the opening of the chute, is fixedly connected with the protection box through a connecting plate.

As a preferable scheme of the present invention, a temperature sensor is disposed in the protection box, a box door is disposed on the protection box, a handle is disposed on the box door, an air outlet is disposed at the center of the box door, a rubber flap is disposed on the air outlet, and extension plates for keeping out rain are disposed at the top ends of the protection box, which are located at the network cable output interface and the network cable input interface.

As a preferable scheme of the utility model, the heat dissipation device comprises a fan clamped on the side wall of the protection box, a filter is arranged at the input end of the fan, filter screens are arranged at two ends of the filter, and activated carbon is arranged between the two filter screens.

As a preferred scheme of the present invention, a controller, an early warning platform, a display platform and an operation platform are arranged in the master control center, wherein the controller is electrically connected with the early warning platform, the display platform and the operation platform, and the controller is wirelessly connected with the wireless transceiver.

As the preferable scheme of the utility model, the wireless network for wireless connection between the master control center and the wireless transceiver is 3G/4G/5G/GPRS.

As the preferable scheme of the utility model, the MCU singlechip is electrically connected with the signal length converter; and the central processor is respectively and electrically connected with the temperature sensor, the fan and the solar power generation panel.

In a preferred embodiment of the present invention, the control electric box is mounted on the top end of the protection box by bolts.

Has the advantages that: when the utility model is used, firstly, during installation, a corresponding network cable connector is inserted into a network cable input interface and a network cable output interface outside a corresponding protection box, then a host is placed into the protection box, after the host is placed, the host is respectively connected with the network input interface and the network output interface through the network cable input connecting wire and the network cable output connecting wire, a box door is covered, then a positive and negative motor rotates clockwise to drive a screw rod to rotate so as to drive a screw rod nut to ascend, the lead rod nut drives the protection box to ascend, the installation can be completed, when maintenance is needed, the positive and negative motor is started anticlockwise, a maintenance and installation worker holds a mobile phone, APP is installed in the mobile phone, when the mobile phone reaches the position of the equipment, the mobile phone is connected with a wireless transceiver through Bluetooth, then the positive and negative motor is controlled, a temperature sensor is arranged in the protection box, and a fan is started when the temperature is too high, the fan is used for radiating the inside, the filter is arranged at the air inlet, the rubber flap is arranged at the air outlet, the host is in a sealing state under the condition that the host is not suitable for use, moisture and dust in the air are effectively prevented from entering the protection box, after installation and debugging are completed, remote control can be performed through the master control center, if the host is damaged, the master control center immediately sends out early warning, the damaged position is displayed, a worker can process the notification through control, and the length of signal transmission extension can be changed remotely.

Drawings

Fig. 1 is a perspective view of an extender suitable for medium and long distance signal transmission according to the present invention;

FIG. 2 is a perspective view of a protection box and a lifting device of an extender suitable for medium and long distance signal transmission according to the present invention;

FIG. 3 is a perspective view of a host computer of a protection box suitable for long and medium distance signal transmission according to the present invention;

FIG. 4 is a perspective view of a heat dissipation device of an extender suitable for long and medium distance signal transmission according to the present invention;

fig. 5 is a system block diagram of an extender suitable for medium and long distance signal transmission according to the present invention.

In the figure: 1. mounting a plate; 2. a support bar; 3. a chute; 4. a solar power panel; 5. a control electrical box; 6. a wireless transceiver; 7. a protection box; 8. an air outlet; 9. a rubber flap; 10. a master control center; 11. a positive and negative motor; 12. a network cable output interface; 13. an extension plate; 14. a host; 15. a feed screw nut; 16. a screw rod; 17. a network cable input interface; 18. a heat sink; 19. a filter; 20. a fan; 21. filtering with a screen; 22. MCU single chip; 23. a signal length converter; 24. inputting a connecting line by a network cable; 25. a network cable output connecting line; 26. a temperature sensor; 27. a battery; 28. a central processing unit; 29. a controller; 30. an early warning platform; 31. a display platform; 32. and (5) operating the platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution: an extender suitable for medium and long distance signal transmission comprises a support rod 2, a protection box 7 and a master control center 10, wherein the bottom of the support rod 2 is provided with a mounting plate 1, a lifting mechanism is arranged in the support rod 2, the top end of the support rod 2 is provided with a solar power generation plate 4, the protection box 7 is arranged on the lifting mechanism, the top end of the protection box 7 is provided with a control power box 5, the control power box 5 is internally provided with a storage battery 27 and a central processing unit 28, the storage battery 27 is electrically connected with the central processing unit 28, the side wall of one side, close to the support rod 2, of the protection box 7 is provided with a heat dissipation device 18, the side walls of two sides of the protection box 7 are provided with a network cable input interface 17 and a network cable output interface 12, a host 14 is arranged in the protection box 7, the host 14 is internally provided with a MCU single chip microcomputer 22 and a signal length converter 23, wherein the MCU single chip microcomputer 22 is electrically connected with the storage battery 27, the MCU singlechip 22 is electrically connected with the network cable output interface 12 through a network cable output connecting wire 25, the MCU singlechip 22 is electrically connected with the network cable input interface 17 through a network cable input connecting wire 24, the top end of the control electric box 5 is provided with a wireless transceiver 6, and the central processor 28 is electrically connected with the master control center 10 through the wireless transceiver 6.

In an embodiment, referring to fig. 1 and 2, the lifting mechanism includes a positive and negative motor 11 disposed at the bottom inside the support rod 2, a chute 3 with an opening facing one side of the protection box 7 is disposed in the support rod 2, a lead screw 16 penetrating through the chute 3 is disposed at an output end of the positive and negative motor 11, a lead screw nut 15 is sleeved on the lead screw 16, a lead screw nut 15 is sleeved on the lead screw nut 15, and one side of the lead screw nut 15 close to the opening of the chute 3 is fixedly connected to the protection box 7 through a connecting plate.

In an embodiment, referring to fig. 1, fig. 2, and fig. 3, a temperature sensor 26 is disposed in the protection box 7, a box door is disposed on the protection box 7, a handle is disposed on the box door, an air outlet 8 is disposed at a center of the box door, a rubber flap 9 is disposed on the air outlet 8, and extension plates 13 for shielding rain are disposed at top ends of the protection box 7, which are located at the network cable output interface 12 and the network cable input interface 17.

In an embodiment, referring to fig. 1, fig. 3 and fig. 4, the heat dissipation device 18 includes a fan 20 clamped on the side wall of the protection box 7, a filter 19 is disposed at an input end of the fan 20, filter screens 21 are disposed at two ends of the filter 19, and activated carbon is disposed between the two filter screens 21.

In an embodiment, referring to fig. 1 and fig. 4, a controller 29, an early warning platform 30, a display platform 31 and an operation platform 32 are disposed in the general control center 10, wherein the controller 29 is electrically connected to the early warning platform 30, the display platform 31 and the operation platform 32, and the controller 29 is wirelessly connected to the wireless transceiver 6.

In the embodiment, referring to fig. 1 and 4, the wireless network wirelessly connected between the general control center 10 and the wireless transceiver 6 is 3G/4G/5G/GPRS, and the MCU singlechip 22 is electrically connected to the signal length converter 23; the central processor 28 is electrically connected with the temperature sensor 26, the fan 20 and the solar panel 4 respectively.

In the embodiment, referring to fig. 1, the control electric box 5 is mounted on the top end of the protection box 7 through bolts.

The operation process comprises the following steps: when the utility model is used, firstly, during installation, a corresponding network cable connector is inserted into a network cable input interface and a network cable output interface outside a corresponding protection box, then a host is placed into the protection box, after the host is placed, the host is respectively connected with the network input interface and the network output interface through the network cable input connecting wire and the network cable output connecting wire, a box door is covered, then a positive and negative motor rotates clockwise to drive a screw rod to rotate so as to drive a screw rod nut to ascend, the lead rod nut drives the protection box to ascend, the installation can be completed, when maintenance is needed, the positive and negative motor is started anticlockwise, a maintenance and installation worker holds a mobile phone, APP is installed in the mobile phone, when the mobile phone reaches the position of the equipment, the mobile phone is connected with a wireless transceiver through Bluetooth, then the positive and negative motor is controlled, a temperature sensor is arranged in the protection box, and a fan is started when the temperature is too high, dispel the heat to inside through the fan, air inlet department sets up the filter simultaneously, air outlet department sets up the rubber lamella, make this host computer be in encapsulated situation under the unsuitable circumstances, effectively avoid moisture in the air and dust to enter into the guard box in, accomplish the installation and debugging back, the accessible is total to control center and is carried out remote control, if this host computer damages, then total accuse center sends the early warning immediately, and the position demonstration that will damage, the staff handles through controlling the notice, and can realize the length of the extension of remote change signal transmission.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an extender suitable for medium and long distance signal transmission, includes bracing piece (2), guard box (7) and total control center (10), its characterized in that: the bottom of bracing piece (2) is equipped with mounting panel (1), be equipped with elevating system in bracing piece (2), the top of bracing piece (2) is equipped with solar panel (4), and wherein protective box (7) is established on elevating system, is equipped with control electricity box (5) on the top of protective box (7), be equipped with battery (27) and central processing unit (28) in control electricity box (5), be connected electrically between battery (27) and central processing unit (28), be equipped with heat abstractor (18) on the lateral wall of protective box (7) near bracing piece (2) one side, be equipped with net twine input interface (17) and net twine output interface (12) on the lateral wall of both sides of protective box (7) host computer (14) has been placed in protective box (7), be equipped with MCU singlechip (22) and signal length converter (23) in host computer (14), the intelligent control system is characterized in that the MCU single chip microcomputer (22) is electrically connected with the storage battery (27), the MCU single chip microcomputer (22) is electrically connected with the network cable output interface (12) through a network cable output connecting wire (25), the MCU single chip microcomputer (22) is electrically connected with the network cable input interface (17) through a network cable input connecting wire (24), the top end of the control electric box (5) is provided with a wireless transceiver (6), and the central processing unit (28) is electrically connected with the master control center (10) through the wireless transceiver (6).

2. An extender adapted for medium and long distance signal transmission in accordance with claim 1, wherein: elevating system is equipped with opening spout (3) towards guard box (7) one side including setting up positive and negative motor (11) in the inside bottom of bracing piece (2) in bracing piece (2), the output of positive and negative motor (11) is equipped with lead screw (16) that runs through spout (3), the cover is equipped with screw-nut (15) on lead screw (16), the cover is equipped with screw-nut (15) on screw-nut (15), fixed connection between connecting plate and guard box (7) is passed through to screw-nut (15) is close to spout (3) open-ended one side.

3. An extender suitable for medium-and long-range signal transmission according to claim 1, wherein: be equipped with temperature sensor (26) in guard box (7), be equipped with the chamber door on guard box (7), be equipped with the handle on the chamber door, the center department of chamber door is equipped with air outlet (8), be equipped with rubber lamella (9) on air outlet (8), the top that guard box (7) are located net twine output interface (12) and net twine input interface (17) all is equipped with extension plate (13) that are used for keeping off the rain.

4. An extender suitable for medium-and long-range signal transmission according to claim 1, wherein: heat abstractor (18) are including fan (20) of joint on guard box (7) lateral wall, the input of fan (20) is equipped with filter (19), filter (19) both ends are equipped with filter screen (21), have placed active carbon between two filter screen (21).

5. An extender suitable for medium-and long-range signal transmission according to claim 1, wherein: the intelligent control system is characterized in that a controller (29), an early warning platform (30), a display platform (31) and an operation platform (32) are arranged in the master control center (10), wherein the controller (29) is electrically connected with the early warning platform (30), the display platform (31) and the operation platform (32), and the controller (29) is wirelessly connected with the wireless transceiver (6).

6. An extender suitable for medium-and long-range signal transmission according to claim 1, wherein: and the wireless network for wireless connection between the master control center (10) and the wireless transceiver (6) is 3G/4G/5G/GPRS.

7. An extender suitable for medium-and long-range signal transmission according to claim 1, wherein: the MCU singlechip (22) is electrically connected with the signal length converter (23); the central processing unit (28) is electrically connected with the temperature sensor (26), the fan (20) and the solar power generation panel (4) respectively.

8. An extender suitable for medium-and long-range signal transmission according to claim 1, wherein: the control electric box (5) is installed at the top end of the protection box (7) through a bolt.