CN208336495U - Active monitoring room divides wall aerial - Google Patents

Abstract

The utility model discloses a kind of active monitoring rooms to divide wall aerial, including front housing and rear shell, accommodation space is formed between front housing and rear shell, bottom plate is equipped in accommodation space, active block and passive block are fixed at the side of bottom plate, active block includes power supply module and detection components, and detection components can be monitored passive block, and power supply module can power to detection components.The active monitoring room of the utility model divides wall aerial, can be realized and is fixedly connected with passive wall aerial with active block, to realize the function of being monitored in real time to the working condition of wall aerial.And the active monitoring room bulkhead extension antenna structure of the utility model is compact, on the basis of not changing the basic structure of former passive wall aerial, active block and passive wall aerial is integrated and connected, small in size, light weight is easily installed.

Description

Active monitoring room divides wall aerial

Technical field

The utility model relates to a kind of antennas more particularly to a kind of active monitoring room to divide wall aerial.

Background technique

Entire mobile communications industry just from the connection of person to person, turns to people and couples with object, object with object, i.e., all things on earth interconnects. Today's society is the epoch of network and information exchange, and the antenna for receiving and emitting signal is ubiquitous, such as common outdoor Antenna for base station and indoor room divided antenna etc..And With the fast development of internet, become more to weigh positioned at indoor data processing It wants, such as the indoor spaces that office building, sports center, airport, railway station are crowded, a certain number of rooms point can be all installed Antenna is to guarantee normally receiving and emitting for signal.

Currently, the domestic aerial that operator uses is usually traditional no source chamber divided antenna, no source chamber divided antenna itself can Signal is enough received and emitted by vibrator radiating unit.But this antenna is during the work time, is in unmonitored shape always State, can not grasp in real time antenna whether operation irregularity.When antenna breaks down, can only be believed by the use end of user Number exception can not instantaneously obtain abnormal signal and mention to judge to be responsible for the room divided antenna possible breakdown that the regional signal receives transmitting Show.

Nowadays, people constantly promote stability, the successional demand of signal, the antenna failure monitoring side of this lag Method can no longer meet the demand of user, and particularly with some Special use scenes and crowded area, there is an urgent need to draw Enter a kind of by active block, scheme of the realization to room divided antenna working condition progress Intelligent real-time monitoring.

Utility model content

The utility model provides a kind of active monitoring room and divides wall aerial, can be realized room bulkhead and hangs Antenna Operation state Monitoring, have power detection ability, and compact-sized, facilitate installation.Specific technical solution is as follows:

A kind of active monitoring room divides wall aerial, including front housing and rear shell, and accommodation space is formed between front housing and rear shell, Bottom plate is equipped in accommodation space, active block and passive block are fixed at the side of bottom plate, and active block includes power supply group Part and detection components, detection components can be monitored passive block, and power supply module can power to detection components.

Further, passive block includes low-frequency vibrator and high frequency oscillator, and detection components side is provided with isolation board, isolation board Be vertically arranged on bottom plate, between detection components and passive block, will test component and low-frequency vibrator and high frequency oscillator every From setting.

Further, into a bent shape, including first partition and second partition, first partition are located at detection components and high to isolation board Between frequency vibration, second partition is between detection components and low-frequency vibrator.

Further, the side of first partition is equipped with the first connecting plate, and the side of second partition is equipped with the second connecting plate, and first Connecting plate and the second connecting plate recline bottom plate setting, be fixedly connected with bottom plate, so that isolation board is fixedly connected on bottom plate.

Further, low-frequency vibrator is fixed at the upper half of bottom plate, and high frequency oscillator is fixed at the lower half of bottom plate, High frequency oscillator is located at the lower section of low-frequency vibrator, and detection components are fixed at the side of high frequency oscillator, power supply module fixed setting In the top of detection components, power supply module recline along the vertical direction low-frequency vibrator setting.

Further, detection components include pcb board and antenna, and pcb board is fixedly connected on bottom plate, and the side of bottom plate, which is equipped with, to be turned over Side, flange are equipped with through-hole, and one end of antenna is fixedly connected with pcb board, and it is empty that through-hole of the other end on flange extend out to receiving Between it is external.

Further, detection components include pcb board, and pcb board is fixedly connected on bottom plate, and power samples are provided on pcb board Module, processing module and NB antenna, power samples module can sample the transmission power signal of spotlight antenna or receive power signal； Transmission power signal or reception power signal can be sent to server by NB antenna by processing module.

Further, wall aerial includes antenna radiation unit, and power samples module is of coupled connections with antenna radiation unit, with The power signal of antenna radiation unit is obtained, and extracts the power signal of frequency range where antenna radiation unit in power signal, it will The power signal transmissions of frequency range where antenna radiation unit are to processing module；If the power signal of frequency range where antenna radiation unit Show that performance number is more than preset power alarm threshold, power alarm information is sent to service by NB antenna by processing module Device.

Further, power supply module includes power supply and fixed flange, and fixed flange is that bottom plate turns down, and is vertically arranged in bottom On plate, power supply is fixed between two fixed flange.

Further, power supply module includes fixing seat, and fixing seat includes the limiting slot of arch, and limiting slot both ends are provided with fixation Plate, limiting slot are fastened on the outside of power supply, and fixed plate is fixedly connected on bottom plate.

The active monitoring room of the utility model divides wall aerial, can be realized and fixes passive wall aerial with active block Connection, to realize the function of being monitored in real time to the working condition of wall aerial.And the active monitoring room of the utility model point Wall aerial is compact-sized, on the basis of not changing the basic structure of former passive wall aerial, by active block and passive wall It hangs antenna to be integrated and connected, small in size, light weight is easily installed.

Detailed description of the invention

Fig. 1 is that the active monitoring room of the utility model divides the end perspective view of wall aerial.

Fig. 2 is that the active monitoring room of the utility model divides the schematic diagram of internal structure of wall aerial.

Fig. 3 is the structural schematic diagram that the active monitoring room of the utility model divides the bottom plate of wall aerial.

Fig. 4 is the structural schematic diagram that the active monitoring room of the utility model divides the high frequency oscillator of wall aerial.

Fig. 5 is the structural schematic diagram that the active monitoring room of the utility model divides the low-frequency vibrator of wall aerial.

Fig. 6 is the structural schematic diagram that the active monitoring room of the utility model divides the isolation board of wall aerial.

Fig. 7 is the structural schematic diagram that the active monitoring room of the utility model divides the fixing seat of wall aerial.

Fig. 8 is that the active monitoring room of the utility model divides the workflow schematic diagram of wall aerial.

Specific embodiment

In order to be best understood from the purpose of this utility model, function and specific design scheme, with reference to the accompanying drawing to this The active monitoring room of utility model divides wall aerial to be described in further detail.

The active monitoring room of the utility model divides wall aerial to include passive block and active block.Wherein, passive block For transmitting and diffusion signal；Whether the working condition that active block is used to detect passive block is abnormal, and Real-time Feedback detects As a result, to realize the monitoring function to passive block.

As shown in Figure 1, the active monitoring room of the utility model divides wall aerial to include front housing 3 and rear shell 14, front housing 3 is curved The plate structure of folding, rear shell 14 are rectangle plate structure, and the bending part deduction of front housing 3 makes front housing 3 in the marginal position of rear shell 14 Cavity is formed between rear shell 14.The top of cavity is equipped with the upper end cover 1 of rectangle, and lower part is equipped with the lower cover 5 of rectangle, upper end cover 1 is fixed together by counterbore screw 2 with front housing 3 and rear shell 14 with lower cover 5, closes the upper and lower port of cavity, i.e., Front housing 3, rear shell 14, upper end cover 1 and lower cover 5 collectively constitute a complete accommodation space.

The active monitoring room of the utility model as shown in Figure 2 divides the internal structure of wall aerial, including active block and Passive block, passive block include low-frequency vibrator 12 and high frequency oscillator 16, and active block includes power supply 9 and detection module 18, are had On base 13, bottom plate 13 is fixed in rear shell 14 for source component and passive block fixed setting.

As shown in figure 3, bottom plate 13 is the plate structure of rectangle, the size and shape of bottom plate 13 and the size and shape of rear shell 14 Shape matches.It sets close to the position of four apex angles of bottom plate 13 there are four threaded hole 101, screw passes through threaded hole 101 and rear shell 14, it is fixedly connected with bottom plate 13 with rear shell 14.

The upper half of bottom plate 13 sets the special-shaped punching 102 there are five " cross ", wherein four are arranged at matrix form, the 5th A middle and lower part position that matrix is set.Support bridge 21 is fixedly connected in special-shaped punching 102, support bridge 21 is column structure, It is used to support low-frequency vibrator 12.Among the special-shaped punching 102 of four matrix forms arrangement, also set up there are four first through hole 103, the Cable support 11 is provided at one through-hole 103, cable support 11 is for fixing and supporting cable.

As shown in figure 5, low-frequency vibrator 12 includes the radiation fin 503 of rectangle, radiation fin 503 is parallel to the setting of bottom plate 13.Spoke It penetrates and offers two linear engraved structures being parallel to each other on piece 503, radiation fin 503 is divided into the part of left, center, right three, One end of left, center, right three parts is separated from each other, and the other end is connected with each other, and forms " mountain " character form structure.Radiation fin 503 is equipped with five Special-shaped punching 102 on a big punching 502, the position of big punching 502 and bottom plate 13 corresponds, one end of support bridge 21 with it is different Shape punching 102 is fixedly connected, and one end is fixedly connected with big punching 502, to have the function that support radiation fin 503.

The lower section of radiation fin 503 is connected with folded plate 504, and folded plate 504 is in perpendicular shape, is bonded setting with radiation fin 503 on one side, It is fixedly connected by threaded hole 501 with radiation fin 503；Another side is arranged perpendicular to radiation fin 503, is located at radiation fin 503 and bottom Between plate 13.It is equipped with small punching 505 in folded plate 504 and the close one end of bottom plate 13, cable copper core is welded in small punching 505, So that cable is connected with low-frequency vibrator 12.

As shown in figure 3, the middle part of bottom plate 13 is set there are four threaded hole 104 is rushed, four are rushed threaded hole 104 and arranged at matrix form Cloth, for being fixedly connected with mounting plate 8.As shown in Figure 1, mounting plate 8 is fixedly connected on the outside of rear shell 14, it is parallel with rear shell 14 to set It sets.Mounting plate 14 includes the middle part of protrusion, and the two sides of middle part are equipped with connecting plate, and connecting plate is equipped with through-hole, and screw passes through Connecting plate, rear shell and threaded hole 104 is rushed, is fixedly connected on mounting plate 8 in rear shell 14.The middle part of 8 protrusion of mounting plate is with after Cavity up and down is formed between shell 14, cavity is for hanging wall aerial.

As shown in figure 3, the lower part of bottom plate 13 is set there are two third through-hole 106, high frequency oscillator 16 is arranged in third through-hole 106 Place, screw pass through third through-hole 106 and are fixedly connected with high frequency oscillator 16, so that the fixed setting of high frequency oscillator 16 is on base 13.

As shown in figure 4, high frequency oscillator 16 includes oscillator fixing seat 304, set in oscillator fixing seat 304 there are two through-hole, two A through-hole is located at two ends of oscillator fixing seat 304.Two through-holes are opposite with 106 position of third through-hole on bottom plate 13 It answers, screw passes through through-hole and third through-hole 106 in oscillator fixing seat 304, is fixedly connected with high frequency oscillator 16 on base 13.

High frequency oscillator 16 further includes the radiant panel 302 of rectangle, and radiant panel 302 is located at the top of oscillator fixing seat 304, passes through Four root beads connect cylinder 301 and are fixed in oscillator fixing seat 304.Four root beads connect cylinder 301 and arrange at matrix form, weld cylinder 301 upper end is connected with the centre of radiant panel 302, and lower end is connected with oscillator fixing seat 304, welds the lower end of cylinder 301 It is connected with cable, so that high frequency oscillator 16 is connected with cable.

As shown in Fig. 2, the side of low-frequency vibrator 12, which is equipped with power supply 9, makes the inside of wall aerial to save installation space Structure is more compact, and power supply 9 preferably sticks on the left or right side setting of low-frequency vibrator 12 vertically.Power supply 9 is solid by power supply Determine structure to be fixed on bottom plate 3.

As shown in figure 3, power fixture structure includes two fixed flange 110, fixed flange 110 is the protrusion knot of sheet Structure is arranged perpendicular to bottom plate 13.Two fixed flange 110 are arranged along the vertical direction, and are oppositely arranged, and first through hole 103 is located at Side.Fixed space is formed between two fixed flange 110, power supply 9 is folded in fixed space vertically.The positive and negative anodes of power supply 9 It leans respectively with two fixed flange 110.

The plate structure that fixed flange 110 directlys adopt bottom plate 13 is process, and is integrally formed with bottom plate 13.In bottom plate 13 On take a rectangular area, three sides of rectangle are cut off, and is turned down along the 4th side, makes folding portion perpendicular to bottom plate 13, can be formed Fixed flange 110.

Setting is there are two the 6th through-hole 111 between two fixed flange 110, the straight line where two the 6th through-holes 111 with Straight line where two fixed flange 110 is mutually perpendicular to.For two the 6th through-holes 111 for being connected and fixed seat 10, fixing seat 10 can Further power supply 9 is fixed.

As shown in fig. 7, fixing seat 10 includes the limiting slot 201 of arch, there are two fixed for the both ends extension of limiting slot 201 Plate, fixed plate are horizontally disposed.Fixation hole 202 is offered in fixed plate, limiting slot 201 be located on power supply 9, makes two fixations Hole 202 is opposite with two 111 positions of the 6th through-hole.As shown in Fig. 2, screw is passed through into fixation hole 202 and the 6th through-hole 111, with It is fixedly connected with fixing seat 10 on base 13, power supply 9 is fixed between fixed flange 110 and fixing seat 10 at this time.

As shown in Fig. 2, the lower section of power supply 9 is equipped with detection module 18, detection module 18 is located at the side of high frequency oscillator 16.Such as Shown in Fig. 3, there are four connecting column 107, four connecting columns 107 are logical positioned at third at matrix arrangement for fixed setting on bottom plate 13 The side in hole 106, detection module 18 are fixedly connected on connecting column 107.

Specifically, detection module 18 includes pcb board, opened up on pcb board there are four through-hole, four through-holes can be set in four On connecting column 107.The outer surface of connecting column 107 is equipped with helicitic texture, as shown in Fig. 2, by screwing the spiral shell on connecting column 107 Mother, can be fixed on base 13 by pcb board.

Detection module 18 is integrated with coupler, power amplifier using pcb board as matrix on pcb board.It is also set on pcb board It is equipped with power samples module and processing module, detection module 18 utilizes power samples module and processing module by coupling technique Whether the signal of wall aerial (i.e. passive block) is detected extremely, and the information that will test is recorded in memory. As depicted in figs. 1 and 2, NB antenna 4 is also connected on pcb board, NB antenna 4 can be pierced by the accommodation space of wall aerial, Processing module passes through NB antenna 4, the information back that will test to network server, to realize to (i.e. passive group of wall aerial Part) monitoring function.

NB antenna be narrowband Internet of Things Anneta module, have the characteristics that cover it is wide, at low cost, low in energy consumption, module it is standby Time is 10 years.Network server can be the equipment that is managed to the data being sent into from spotlight antenna, can also be into Row application management.Network server is specifically as follows Internet of Things server, or other kinds of server, it can be according to not Demand with application scenarios uses different servers, and the application does not limit this.

As shown in figure 3, the both sides of the edge of bottom plate 13 are equipped with the first flange 114, the first flange 114 is located under bottom plate 13 Portion extends perpendicular to bottom plate 13 to the direction of front housing 3.In the first flange of side close to connecting column 107 (i.e. detection module 18) 114 are equipped with circular day line three-way hole 113, and NB antenna 4 can be pierced by by day line three-way hole 113 to outside the accommodation space of wall aerial Portion.

The top of bottom plate 13 is equipped with the second flange 117, and bottom is equipped with third flange 116, the second flange 117 and third flange 116 perpendicular to bottom plate 13, extends to the direction of front housing 3, and the development length of third flange 116 is longer than the second flange 117 and the One flange 114.First flange 114, the second flange 117 and third flange 116 can be fastened on front housing 3, upper end cover 1 and lower cover 5 Inside side walls on, to front housing 3, upper end cover 1 and lower cover 5 play the role of installation positioning and pre-connection.

The position that third flange 116 is connected with bottom plate 13 is set side by side there are two square aperture 114, on lower cover 5 Opening there are two opening up, and position is corresponding with opening 114.As depicted in figs. 1 and 2, connector 6 stretches to wall by opening 114 In the accommodation space for hanging antenna, and it is fixed on base 13 by connector fixing clamp 17, access 15 one end of cable and 6 phase of connector Even, the other end is connected with detection module 18；Detection module 18 is connected by feed cable 20 with power supply 9.

As shown in Figure 2 and Figure 6, isolation board 19 is equipped between high frequency oscillator 16 and detection module 18, isolation board 19 is aluminium Alloy or other metal materials are made, and can will test module 18 and be isolated with oscillator (including high frequency oscillator 16 and low-frequency vibrator 12) It opens, shields interfering with each other between oscillator and detection module 18.

Specifically, isolation board 19 is bent by rectangle plate structure, bending part to the left, forms " 7 " font.Isolation board 19 Including the first partition 601 being vertically arranged and horizontally disposed second partition 602.First partition 601 is vertically arranged in detection mould Between block 18 and high frequency oscillator 16, second partition 602 is horizontally set on the top of detection module 18.

The two sides of first partition 601 are vertically equipped with the first connecting plate 604, and the two sides of second partition 602 are vertically equipped with second Connecting plate 603, the first connecting plate 604 and the second connecting plate 603 extend to the interior direction of isolation board 19.In the first connecting plate 604 and second connecting plate 603 be equipped with multiple punchings 605, when installation, the first connecting plate 604 and the second connecting plate 603 recline bottom Plate 13, screw pass through punching 605 and bottom plate 13, are fixedly connected with isolation board 19 on base 13.

As shown in Fig. 2, the active monitoring room of the utility model divides wall aerial, since high frequency oscillator 16 is located at detection module 18 right side, low-frequency vibrator 12 are located at the upper right side of detection module 18, isolation board 19 be arranged in detection module 18 right edge and Top can be good at shielding interfering with each other between oscillator and detection module 18.When front housing 3 is fixedly mounted in rear shell 14 When, isolation board 19 and the inner sidewall of front housing 3 offset, to guarantee that isolation board 19 reaches better shield effectiveness.

In summary to the specific descriptions of each building block and structure, in conjunction with Fig. 8, to the active monitoring room of the utility model The course of work of wall aerial is divided to be described.

The active monitoring room of the utility model divides wall aerial to include passive part and active part, and passive part includes wall Antenna and input cable connector, connector one end access communications cable are hung, the other end is accessed in active block by input cable Detection module, detection module are connected with wall aerial.

Signal is passed to by connector, is passed to detection module by input cable, is passed to wall aerial using detection module, with Carry out the radiation diffusion of signal.Detection module can detect wall aerial, collect the signal message that wall aerial issues, and It is communicated by NB antenna with network server.

Detection module includes power samples module and processing module, and power samples module is used to sample the power of wall aerial Signal, power signal can be transmission power signal or reception power signal；Processing module can indicate NB antenna by power signal It is sent to server, passes through server admin and processing data information.

Antenna radiation unit is provided in wall aerial, power samples module is of coupled connections with antenna radiation unit, is used for The power signal of antenna radiation unit is obtained, and extracts the power signal of frequency range where antenna radiation unit in power signal, it will The power signal transmissions of frequency range where antenna radiation unit are to processing module.

When the power that processing module perceives antenna radiation unit is more than preset power alarm threshold, then processing module Power alarm information can be sent to server by NB antenna；Server can be recorded and be handled to power alarm information, To realize the monitoring function to wall aerial (i.e. passive block) working condition.

Detection module is connected with power supply module, and power supply module can provide electric energy to each component of active part, to support to have Source part works normally.Power supply module includes timing means, and timing means is connected with the switch of power supply module, and control switch Time opening or closing, so that detection module periodically powers on and carries out detection work.It periodically powers on, power off and can either guarantee The detection effect of detection module, and the operating time of detection module can be reduced, while saving electric energy, can also it reduce to the greatest extent Interference problem of the NB antenna to spotlight antenna.

The active monitoring room of the utility model divides wall aerial, can be realized and fixes passive wall aerial with active block Connection, to realize the function of being monitored in real time to the working condition of wall aerial.And the active monitoring room of the utility model point Wall aerial is compact-sized, on the basis of not changing the basic structure of former passive wall aerial, by active block and passive wall It hangs antenna to be integrated and connected, small in size, light weight is easily installed.

The utility model is further described by specific embodiment above, it should be understood that, have here The description of body, should not be construed as the restriction to the spirit and scope of the utility model, and one of ordinary skilled in the art is readding The various modifications made after reader specification to above-described embodiment belong to the range that the utility model is protected.

Claims (10)

1. a kind of active monitoring room divides wall aerial, including front housing and rear shell, accommodation space is formed between front housing and rear shell, It is characterized in that, bottom plate is equipped in accommodation space, and active block and passive block are fixed at the side of bottom plate, active block packet Power supply module and detection components are included, detection components can be monitored passive block, and power supply module can power to detection components.

2. active monitoring room as described in claim 1 divides wall aerial, which is characterized in that passive block include low-frequency vibrator and High frequency oscillator, detection components side are provided with isolation board, and isolation board is vertically arranged on bottom plate, are located at detection components and passive group Between part, it will test component with low-frequency vibrator and high frequency oscillator and setting be isolated.

3. active monitoring room as claimed in claim 2 divides wall aerial, which is characterized in that isolation board into a bent shape, including the One partition and second partition, first partition between detection components and high frequency oscillator, second partition be located at detection components with it is low Between frequency vibration.

4. active monitoring room as claimed in claim 3 divides wall aerial, which is characterized in that the side of first partition is equipped with first Connecting plate, the side of second partition are equipped with the second connecting plate, and the first connecting plate and the second connecting plate bottom plate that reclines are arranged, with bottom plate It is fixedly connected, so that isolation board is fixedly connected on bottom plate.

5. active monitoring room as claimed in claim 2 divides wall aerial, which is characterized in that low-frequency vibrator is fixed at bottom plate The upper half, high frequency oscillator is fixed at the lower half of bottom plate, and high frequency oscillator is located at the lower section of low-frequency vibrator, and detection components are solid The side of high frequency oscillator is set calmly, and power supply module is fixed at the top of detection components, and power supply module pastes along the vertical direction It is arranged by low-frequency vibrator.

6. active monitoring room as described in claim 1 divides wall aerial, which is characterized in that detection components include pcb board and day Line, pcb board are fixedly connected on bottom plate, and the side of bottom plate is equipped with flange, and flange is equipped with through-hole, one end of antenna and pcb board It is fixedly connected, through-hole of the other end on flange is extend out to outside accommodation space.

7. active monitoring room as described in claim 1 divides wall aerial, which is characterized in that detection components include pcb board, PCB Plate is fixedly connected on bottom plate, power samples module, processing module and NB antenna is provided on pcb board, power samples module can It samples the transmission power signal of spotlight antenna or receives power signal；Processing module can by NB antenna by transmission power signal or It receives power signal and is sent to server.

8. active monitoring room as claimed in claim 7 divides wall aerial, which is characterized in that wall aerial includes aerial radiation list Member, power samples module are of coupled connections with antenna radiation unit, to obtain the power signal of antenna radiation unit, and extract power The power signal of frequency range where antenna radiation unit in signal, by the power signal transmissions of frequency range where antenna radiation unit to place Manage module；If the power signal of frequency range where antenna radiation unit shows that performance number is more than preset power alarm threshold, processing Power alarm information is sent to server by NB antenna by module.

9. active monitoring room as described in claim 1 divides wall aerial, which is characterized in that power supply module includes power supply and fixation Flange, fixed flange are that bottom plate turns down, and are vertically arranged on bottom plate, power supply is fixed between two fixed flange.

10. active monitoring room as claimed in claim 9 divides wall aerial, which is characterized in that power supply module includes fixing seat, Gu Reservation includes the limiting slot of arch, and limiting slot both ends are provided with fixed plate, and limiting slot is fastened on the outside of power supply, and fixed plate is fixed It is connected on bottom plate.