CN209837109U - Novel well lid with wireless signal reinforcing function - Google Patents

Abstract

The utility model provides a novel well lid with radio signal reinforcing function, novel well lid includes well lid base, well lid body, sets up first built-in antenna, the setting in the well lid body outside are in the inboard second built-in antenna of well lid body and respectively with first built-in antenna with the radio signal amplifier that the built-in antenna of second connects, radio signal amplifier is used for enlargiing the downlink signal of first built-in antenna receipt passes through the built-in antenna of second sends for the interior equipment of well, radio signal amplifier still is used for enlargiing the uplink signal of built-in antenna receipt of second passes through first built-in antenna sends for the equipment of leaving in the well.

Description

Novel well lid with wireless signal reinforcing function

Technical Field

The utility model relates to a well lid, specific theory has related to a novel well lid with radio signal reinforcing function.

Background

Along with the development of the smart city industry, more and more wireless sensing terminals are installed in the inspection well. In the application scenario, on one hand, the coverage of wireless signals (2G, 4G, GPRS, NB-lot and LoRa) is weak, and on the other hand, the well cover can weaken and shield the wireless signals, so that the normal use of the wireless sensing system is inevitably influenced due to the fact that the wireless sensing terminal data uploading is abnormal due to weak wireless signal strength. Therefore, it is urgently needed to improve the wireless signal intensity in the inspection well.

In order to solve the above problems, people are always seeking an ideal technical solution.

Disclosure of Invention

The utility model aims at the not enough of prior art to a novel well lid that has wireless signal reinforcing function that design science, practicality are strong, low in production cost is provided.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a novel well lid with radio signal reinforcing function, novel well lid includes well lid base, well lid body, sets up the first built-in antenna in the well lid body outside, set up and be in the inboard second built-in antenna of well lid body and respectively with first built-in antenna with the radio signal amplifier that the second built-in antenna is connected, radio signal amplifier is used for enlargiing the downlink signal that first built-in antenna received is passed through the equipment in the well is sent to the second built-in antenna, radio signal amplifier still is used for enlargiing the uplink signal that the second built-in antenna received is passed through first built-in antenna sends for extrawell equipment.

Based on the above, the well lid body is including the last well lid body that the centre was seted up logical groove and the lower well lid body that the centre was provided with the net support frame, it has set gradually from top to bottom to lead to the inslot first built-in antenna, wireless signal amplifier with the second built-in antenna leads to the inslot, lead to the groove both ends and all be provided with and be used for sealing the sealed apron that leads to the groove.

Based on the above, go up the well lid body with the well lid base is for dismantling the connection, the well lid body with well lid base is as an organic whole to be connected down.

Based on the above, the wireless signal amplifier comprises a sealed shell and two paths of wireless signal amplifying circuits arranged inside the sealed shell, wherein one path of wireless signal amplifying circuit is respectively connected with the first built-in antenna and the second built-in antenna through waterproof joints and is used for amplifying uplink signals between equipment in the well and equipment outside the well; and the other path of wireless signal amplification circuit is respectively connected with the first built-in antenna and the second built-in antenna through waterproof joints and is used for amplifying downlink signals between equipment in the well and equipment outside the well.

Compared with the prior art, the utility model has substantive characteristics and progress, in particular to the utility model, the amplification transmission of uplink signals and downlink signals between the well equipment and the base station outside the well is realized through the first built-in antenna, the second built-in antenna and the wireless signal amplifier which are arranged on the well lid body, the abnormal data uploading problem of the wireless sensing terminal caused by weak wireless signal intensity is effectively solved, the design is scientific, and the structure is simple; simultaneously through the setting of well lid body down for when the stolen or taken the maintenance of last well lid body, novel well lid still can protect pedestrian's safety.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of the upper well cover body after the sealing cover plates at the two ends of the upper through groove are opened.

In the figure: 1. a well lid base; 2. an upper well cover body; 3. a lower well cover body; 4. sealing the cover plate; 5. a first built-in antenna; 6. a wireless signal amplifier; 7. a waterproof joint; 8. a second built-in antenna; 9. a solar panel.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

As shown in fig. 1, the utility model provides a novel well lid with radio signal reinforcing function, novel well lid includes well lid base 1, well lid body, sets up the first built-in antenna 5, the setting in the well lid body outside are in the inboard second built-in antenna 8 of well lid body and respectively with first built-in antenna 5 with the radio signal amplifier 6 that second built-in antenna 8 is connected, radio signal amplifier 6 is used for enlargeing the downlink signal that first built-in antenna 5 received passes through the equipment in the well is sent to second built-in antenna 8, radio signal amplifier 6 still is used for enlargeing the uplink signal that second built-in antenna 8 received passes through first built-in antenna 5 sends the equipment outside the well.

The manhole cover comprises an upper manhole cover body 3 and a lower manhole cover body 3, wherein the upper manhole cover body 3 is provided with a through groove in the middle, the lower manhole cover body is provided with a grid support frame in the middle, the upper manhole cover body is preferably detachably connected with a manhole cover base, the lower manhole cover body is integrally connected with the manhole cover base, and the grid support frame is shaped like a Chinese character 'tian' or a Chinese character 'mi'. As shown in fig. 2, the first internal antenna 5, the wireless signal amplifier 6 and the second internal antenna 8 are sequentially disposed in the through groove from top to bottom, and sealing cover plates 4 for sealing the through groove are disposed at both ends of the through groove. Preferably, the sealing cover plate 4 is a cover plate made of a non-metal material; the first built-in antenna 5 and the second built-in antenna 6 are respectively arranged to be closely attached to the inner wall of the sealing cover plate 4.

The wireless signal amplifier 6 comprises a sealed shell and two paths of wireless signal amplifying circuits arranged in the sealed shell, wherein one path of wireless signal amplifying circuit is respectively connected with the first built-in antenna 5 and the second built-in antenna 8 through a waterproof connector 7 and is used for amplifying uplink signals between equipment in the well and equipment outside the well; and the other path of wireless signal amplification circuit is respectively connected with the first built-in antenna and the second built-in antenna through a waterproof connector 7 and is used for amplifying downlink signals between the equipment in the well and the equipment outside the well. Preferably, the wireless signal amplifier is a conventional wireless signal amplifier on the market, and when the wireless signal amplifier is used, only the shell of the conventional wireless signal amplifier needs to be replaced by a sealed shell.

Specifically, the novel well lid further comprises a power supply device, the power supply device can be also arranged in the through groove, and the power supply device is respectively connected with the first built-in antenna 5, the wireless signal amplifier 6 and the second built-in antenna 8 so as to supply power to the first built-in antenna 5, the wireless signal amplifier 6 and the second built-in antenna 8; preferably, the power supply device is a large-capacity non-rechargeable battery.

Before use, the well lid base 1 is fixed at an inspection well mouth, and the lower well lid body 3 is hinged on the well lid base 1; and then the first built-in antenna 5 and the second built-in antenna 8 are respectively adhered to the two sealing cover plates 4, the wireless signal amplifier 6 is placed in the through groove of the upper well cover body 2, the wireless signal amplifier 6 is connected with the first built-in antenna 5 and the second built-in antenna 8 through the waterproof joint 7, and finally the through groove is sealed by the two sealing cover plates 4.

When the wireless signal amplifier is used, the first built-in antenna 5 receives a downlink signal sent by equipment outside a well, and the downlink signal is amplified by the wireless signal amplifier 6 and then sent to the equipment inside the well through the second built-in antenna 8; the second built-in antenna 8 receives uplink signals uploaded by the equipment in the well, and the uplink signals are amplified by the wireless signal amplifier 6 and then uploaded to the equipment outside the well through the first built-in antenna 5.

When the wireless signal amplifier 6, the first built-in antenna 5 or the second built-in antenna 8 have a fault, the equipment with the fault can be replaced by only opening the sealing cover plate 4.

When going up well lid body 2 stolen or when being taken the maintenance, because still integrative the being connected with on the well lid base 1 well lid body 3 down can prevent that the pedestrian from falling into in the inspection well to play the guard action to pedestrian's safety and danger.

Furthermore, in order to realize the uninterrupted power supply of the power supply device, the power supply device can also be a rechargeable battery, and the rechargeable battery is connected with the solar panel 9 arranged on the outer surface of the upper well lid body so as to charge.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (8)

1. The utility model provides a novel well lid with radio signal reinforcing function which characterized in that: including the well lid base, with the well lid body, the setting that the connection can be dismantled to the well lid base are in the first built-in antenna in the well lid body outside, set up and be in the inboard second built-in antenna of well lid body and respectively with first built-in antenna with the wireless signal amplifier that the second built-in antenna is connected, wireless signal amplifier is used for enlargiing the downlink signal that first built-in antenna received passes through the equipment in the well is sent to the second built-in antenna, wireless signal amplifier still is used for enlargiing the uplink signal that the second built-in antenna received passes through first built-in antenna sends for equipment outside the well.

2. The novel well lid with wireless signal enhancement function of claim 1, characterized in that: the well lid body is including the last well lid body that the centre was seted up logical groove and the well lid body that descends that the centre was provided with the net support frame, it has set gradually from top to bottom to lead to the inslot first built-in antenna, wireless signal amplifier with second built-in antenna leads to the inslot both ends and all is provided with and is used for sealing the sealed apron that leads to the groove.

3. The novel well lid with wireless signal enhancement function of claim 2, characterized in that: go up the well lid body with the well lid base is for dismantling the connection, the well lid body with well lid base is connected as an organic whole down.

4. The novel well lid with wireless signal enhancement function of claim 2 or 3, characterized in that: the first built-in antenna and the second built-in antenna are respectively arranged to be tightly attached to the inner wall of the sealing cover plate.

5. The novel well lid with wireless signal enhancement function of claim 2 or 3, characterized in that: the grid support frame is shaped like a Chinese character 'tian' or a Chinese character 'mi'.

6. The novel well lid with wireless signal enhancement function of claim 1, characterized in that: the wireless signal amplifier comprises a sealed shell and two paths of wireless signal amplifying circuits arranged in the sealed shell, wherein one path of wireless signal amplifying circuit is respectively connected with the first built-in antenna and the second built-in antenna through waterproof joints and is used for amplifying uplink signals between equipment in the well and equipment outside the well; and the other path of wireless signal amplification circuit is respectively connected with the first built-in antenna and the second built-in antenna through waterproof joints and is used for amplifying downlink signals between equipment in the well and equipment outside the well.

7. The novel well lid with wireless signal enhancement function of claim 1, characterized in that: still include power supply unit, power supply unit includes rechargeable battery and sets up the solar panel of well lid body surface, solar panel with rechargeable battery connects, in order to rechargeable battery charges.

8. The novel well lid with wireless signal enhancement function of claim 1, characterized in that: the charging device is a large-capacity non-rechargeable battery.