CN208386552U - A kind of single channel snooping equipment - Google Patents
A kind of single channel snooping equipment Download PDFInfo
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- CN208386552U CN208386552U CN201820803917.9U CN201820803917U CN208386552U CN 208386552 U CN208386552 U CN 208386552U CN 201820803917 U CN201820803917 U CN 201820803917U CN 208386552 U CN208386552 U CN 208386552U
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- 230000003287 optical effect Effects 0.000 claims abstract description 41
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- 238000010586 diagram Methods 0.000 description 5
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Abstract
The utility model embodiment is related to a kind of single channel snooping equipment, including equipment shell, lens assembly, ranging thermomechanical components, reflection subassembly, reflection receive optical assembly, optical path is turned back component, motor, display assembly, mainboard assembly and battery component；The front side surface of equipment shell is equipped with lens through hole, Laser emission window and laser pick-off window；Lens assembly is set in equipment shell and wears lens through hole；Driven gear is set on lens assembly；Ranging thermomechanical components are installed in equipment shell, and the position at Laser emission end and laser pick-off end is corresponding with the position of Laser emission window and laser pick-off window respectively；The central axis of reflection subassembly is overlapped with the central axis of lens assembly；The central axis of central axis and lens assembly that optical assembly is received in reflection is in same level；Optical path turn back component position and reflection receive the position of optical assembly it is corresponding；Driving gear, the driven gear intermeshing of driving gear and lens assembly are connected on the output shaft of motor.
Description
Technical field
The utility model relates to snooping equipment technical field more particularly to a kind of single channel snooping equipments.
Background technique
With the continuous development of laser technology, laser is listened to technology and is also developed accordingly.Due to laser snooping equipment
It no longer needs to listen to and any equipment is installed around target, and operating distance is longer, therefore, laser snooping equipment increasingly obtains extensively
Using the basic principle that laser is listened to is to beat laser to listen to the object for being easy to be acted on generation vibration by acoustic pressure around target
On, the reflected light for having signal is then received, and demodulation is carried out to signal and reaches sound-reducing.
Laser listens to the development that technology passes through many years, with the improvement of light source technology, principle day on experimental study
Become mature, has carried out a series of correlative studys at twentieth century end both at home and abroad, be transferred in practical application, also opened on the market gradually
Begin the product for such as laser listening device occur.But laser transmitter in the prior art and laser receiver separate, and are easy
Exposure eavesdropping behavior can also cause very big inconvenience in the selection to eavesdropping position, in addition, the reflected light of high quality obtains ratio
It is more difficult, simultaneously as to listening to, the difficulty that target is accurately aimed at is larger, and can not stablize using invisible light source
Ground is monitored by the target of listening to except hundreds of meters.Therefore, it is necessary to design a kind of single channel for being able to solve the above problem to detect
Equipment is listened, is preferably listened at a distance to realize.
Utility model content
The purpose of this utility model is that in view of the problems of the existing technology, providing one kind can be realized stable at a distance detect
It listens and single channel snooping equipment easy to carry.
To achieve the above object, the utility model provides a kind of single channel snooping equipment, the single channel snooping equipment
Include:
The front side surface of equipment shell, the equipment shell is equipped with lens through hole, Laser emission window and laser pick-off
Window；
Lens assembly, the lens assembly are set in the equipment shell, and wear the lens through hole；The camera lens
Driven gear is set on component；
Ranging thermomechanical components are installed in the equipment shell；The Laser emission end of the ranging thermomechanical components and laser pick-off
The position at end is corresponding with the position of the Laser emission window and the laser pick-off window respectively；
Reflection subassembly, the reflection subassembly are installed in the equipment shell, and the central axis of the reflection subassembly with
The central axis of the lens assembly is overlapped；
Optical assembly is received in reflection, and the reflection is received optical assembly and is set in the equipment shell；Optical assembly is received in the reflection
The central axis of central axis and the lens assembly is in same level；
Optical path is turned back component, and the optical path turns back assembly apparatus in the equipment shell；The optical path is turned back component
Position is corresponding with the reflection receipts position of optical assembly；
Motor, the motor are installed in the equipment shell by motor base；It is connected on the output shaft of the motor
The driven gear of driving gear, the driving gear and the lens assembly is intermeshed；
Display assembly, the display assembly are set on the rear side surface of the equipment shell；
Mainboard assembly, the mainboard assembly are arranged in the equipment shell；The mainboard assembly respectively with the ranging
Thermomechanical components, the motor and the display assembly are electrically connected；
Battery component, the battery component are mounted in the equipment shell；The battery component respectively with the mainboard
Component, the ranging thermomechanical components, the motor and the display assembly are electrically connected.
Preferably, the single channel snooping equipment further includes signal regulating panel and fiber amplifier；
The signal regulating panel is mounted in the equipment shell；The signal regulating panel and the mainboard assembly and described
Battery component is electrically connected；
The fiber amplifier is set in the equipment shell；The fiber amplifier and the mainboard assembly and described
Battery component is electrically connected.
Preferably, the equipment shell includes chassis body, left cap, right cap, upper cover and bottom plate；The left cap peace
Left-hand face loaded on the chassis body；The right cap is installed on the right lateral surface of the chassis body；The upper cover peace
Upper surface loaded on the chassis body；The bottom plate is installed on the lower surface of the chassis body.
It is further preferred that the right cap is equipped with power switch, output interface and multiple external sockets.
Still further preferably, before the lens through hole and the laser pick-off window are all set in the chassis body
Side surface；The Laser emission window is set to the front side surface of the upper cover.
Preferably, the battery component includes battery module and battery insulation box；The battery module passes through described
Battery insulation box is mounted in the equipment shell.
Preferably, the single channel snooping equipment further includes laser, and the laser is set in the equipment shell；
The position of the laser is corresponding with the position of the lens assembly.
Preferably, the single channel snooping equipment further includes tripod connecting plate；The tripod connecting plate is fixedly connected
On the lower surface of the equipment shell.
Preferably, multiple shell foots pad are installed on the lower surface of the equipment shell.
Preferably, the upper surface of the equipment shell is equipped with handle.
Single channel snooping equipment provided by the embodiment of the utility model, using ranging thermomechanical components, lens assembly and other
The intercepting method that optical module combines, and optical module and electric components are constituted one completely by reasonable mechanical structure
Snooping equipment, the vibration frequency is analyzed by the vibration frequency of laser monitoring target object, and by electricity part
To restore the voice of sounding body, realize it is stable listen at a distance, meanwhile, lens assembly can focus automatically, thus to detecing
Target is listened accurately to be aimed at, good concealment and strong interference immunity.This equipment is by continuously detecting the small of low acoustic impedance target
Vibration, realizes with high fidelity restoring acoustical signal, is primarily adapted for use in closing, semiclosed window environment and open space, can
People is implemented effectively to listen at a distance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of single channel snooping equipment provided by the embodiment of the utility model；
Fig. 2 is the structural blast schematic diagram of single channel snooping equipment provided by the embodiment of the utility model；
Fig. 3 is the right sectional view of single channel snooping equipment provided by the embodiment of the utility model；
Fig. 4 is the structure of the removing casing ontology and left cap of single channel snooping equipment provided by the embodiment of the utility model
Schematic diagram.
Specific embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
The utility model embodiment be related to provide single channel snooping equipment, using ranging thermomechanical components, lens assembly and
The intercepting method that other optical modules combine, and optical module and electric components are constituted one by reasonable mechanical structure
Complete snooping equipment, realize it is stable listen at a distance, meanwhile, lens assembly can focus automatically, thus to target is listened to
It is accurately aimed at, good concealment and strong interference immunity.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 are respectively the structural representation of single channel snooping equipment provided by the embodiment of the utility model
Figure, structural blast schematic diagram, right sectional view and the structural schematic diagram for removing casing ontology and left cap.In conjunction with Fig. 1, Fig. 2, Fig. 3
With shown in Fig. 4:
Single channel snooping equipment provided by the embodiment of the utility model includes: equipment shell 1, lens assembly 2, ranging unit
Part 3, reflection subassembly 4, reflection receive optical assembly 5, optical path and turn back component 6, motor 7, display assembly 8, mainboard assembly 9, battery pack
It is part 10, signal regulating panel 11, fiber amplifier 12, driven gear 16, driving gear 17, power switch 23, output interface 24, more
A external socket 25, laser 28, tripod connecting plate 29, multiple shell foots pad 30 and handle 31.
Specifically, equipment shell 1 is the primary structure frame of single channel snooping equipment provided by the embodiment of the utility model,
Front side surface for the installation for cooperating its internal correlated parts, equipment shell 1 is equipped with lens through hole 13, Laser emission window 14
With laser pick-off window 15.
In a specific embodiment, equipment shell 1 includes chassis body 18, left cap 19, right cap 20,21 and of upper cover
Bottom plate 22.Wherein, left cap 19 is installed on the left-hand face of chassis body 18, and right cap 20 is installed on the right side of chassis body 18
Surface, upper cover 21 are installed on the upper surface of chassis body 18, and bottom plate 22 is installed on the lower surface of chassis body 18, to form one
The equipment shell 1 of a complete closure formula.Specifically, lens through hole 13 and laser pick-off window 15 are all set in chassis body 18
Front side surface；Laser emission window 14 is set to the front side surface of upper cover 21.In addition, the reasonable peace between its inner body
Dress, it is preferred that support mounting rack (not shown) is additionally provided in chassis body 18.
Lens assembly 2 is the important component of this single channel snooping equipment, is set in equipment shell 1, and one end
Wear lens through hole 13.For the automatic focusing for realizing lens assembly 2, it is also equipped in the equipment shell 1 of single channel snooping equipment
Motor 7, specifically, motor 7 is mounted on the inside of equipment shell 1, the output shaft of motor 7 by motor base (not shown)
On be fixedly connected with driving gear 17, and driven gear 16 is set on the object lens pressing ring of lens assembly 2, on 7 output shaft of motor
The driven gear 16 of driving gear 17 and lens assembly 2 is intermeshed.When 7 operation of motor, output shaft drives driving gear
17 rotations, since driving gear 17 and driven gear 16 are intermeshed, to be further driven to driven gear 16 and its lens group
The object lens pressing ring of part 2 rotates, to realize the automatic focusing of lens assembly 2.
Correspondingly, single channel snooping equipment further includes laser 28, laser 28 is set in equipment shell 1, laser
28 position is corresponding with the position of lens assembly 2.
Due to during listening to sounding body between lens assembly 2 at a distance from it is different, Laser emission and it is received can be burnt
Point is different, it is therefore desirable to the distance between real-time monitoring sounding body and lens assembly 2.Ranging thermomechanical components 3 in the utility model
For during listening to real-time monitoring sounding body between lens assembly 2 at a distance from, be installed in equipment shell 1, and survey
The position at Laser emission end and laser pick-off end away from thermomechanical components 3 respectively with Laser emission window 14 and laser pick-off window 15
Position is corresponding.
In single channel snooping equipment provided by the embodiment of the utility model main optical module include reflection subassembly 4, it is anti-
It penetrates and receives optical assembly 5 and optical path and turn back component 6.Wherein, reflection subassembly 4 is installed in equipment shell 1, and the center of reflection subassembly 4
Axis is overlapped with the central axis of lens assembly 2.Reflection is received optical assembly 5 and is set in equipment shell 1, and reflects and receive optical assembly 5
Central axis and the central axis of lens assembly 2 be in same level.Optical path component 6 of turning back is installed on equipment shell 1
It is interior, and optical path turn back component 6 position and reflection receive the position of optical assembly 5 it is corresponding.Specifically, reflection subassembly 4 is located at camera lens
The dead astern of component 2, and reflect and receive optical assembly 5 and optical path component 6 of turning back and be respectively positioned on the top of reflection subassembly 4 and lens assembly 2,
And reflection receives optical assembly 5 and is located at optical path and turns back before component 6.
Display assembly 8 is used to show the working condition and its related data information of this equipment, and display assembly 8 is set
On the rear side surface of standby host shell 1.Preferably, the display screen in display assembly 8 is touch screen, so that operator can pass through
8 pairs of this single channel snooping equipments of display assembly operate.
Mainboard assembly 9 is main signal processing electronic component, and mainboard assembly 9 is arranged in equipment shell 1, mainboard group
Part 9 is electrically connected with ranging thermomechanical components 3, motor 7 and display assembly 8 respectively.Mainboard assembly 9 receives ranging thermomechanical components 3 and is sent out
The distance between the sounding body and lens assembly 2 that send information, and range information control motor 7 works based on the received, from
And it realizes lens assembly 2 and focuses automatically.And the working condition of this equipment and its data information are sent to display assembly 8, lead to
Display assembly 8 is crossed to be shown.
Battery component 10 is the power supply device of this equipment, and battery component 10 is mounted in equipment shell 1, and battery component 10 divides
It is not electrically connected with mainboard assembly 9, ranging thermomechanical components 3, motor 7 and display assembly 8, is all electronics in equipment shell 1
Device power supply.Preferably, battery component 10 includes battery module 26 and battery insulation box 27, and battery module 26 passes through battery
Insulation booth 27 is mounted in equipment shell 1, and the setting of battery insulation box 27 prevents battery module 26 when working to signal
Interference.
In addition, the utility model single channel snooping equipment further includes signal regulating panel 11 and fiber amplifier 12.Wherein, believe
Number conditioning plate 11 is mounted in equipment shell 1, and signal regulating panel 11 is electrically connected with mainboard assembly 9 and battery component 10.
Fiber amplifier 12 is set in equipment shell 1, and fiber amplifier 12 is also electrical respectively with mainboard assembly 9 and battery component 10
Connection.
In addition, right cap 20 is equipped with power switch 23, output interface 24 and multiple external sockets 25, power switch 23 is used
In the open and close of control system power supply, output interface 24 is used for the output of related data, external socket 25 be used for it is external
Equipment is connected, and external socket 25 specifically includes earphone socket and aviation socket.
In order to enable the equipment can be connected with three-legged support, single channel snooping equipment is additionally provided with tripod connecting plate 29,
Specifically, tripod connecting plate 29 is fixedly connected on the lower surface of equipment shell 1.In addition, pacifying on the lower surface of equipment shell 1
Equipped with multiple shell foots pad 30, shell foot pad 30 has primarily served anti-skidding, shockproof and noise reduction effect.It is detectd in order to facilitate single channel
The carrying of equipment is listened, the upper surface of equipment shell 1 is additionally provided with handle 31, specifically, handle 31 is set in upper cover 21.
It is the connection relationship progress to all parts of single channel snooping equipment provided in this embodiment, between them above
It introduces, below with reference to Fig. 1-Fig. 4, the working principle of single channel snooping equipment is described in detail.
In the present embodiment, when needing to be listened at a distance, system is opened by the power switch 23 in right cap 20
System power supply, ranging thermomechanical components 3 detect the distance between sounding body and lens assembly 2 at this time, and will test result transmission
To mainboard assembly 9.Mainboard assembly 9 works according to the distance signal control motor 7 received, the rotation band of 7 output shaft of motor
Dynamic driving gear 17 rotates, and driving engages and is sleeved on the rotation of the driven gear 16 on lens assembly 2, to realize camera lens
The automatic focusing of component 2.Laser is got to and is listened in target accordingly in conjunction with laser 28 by lens assembly 2, and receive simultaneously by
Listen to the reflected information of target.Then by reflection receive optical assembly 5, optical path turn back component 6 and fiber amplifier 12 will
The reflected laser intelligence of institute is transferred to signal regulating panel 11, and sends it to mainboard assembly 9, mainboard assembly 9 to its into
Row operation is reconciled, to restore voice signal, and is stored to the voice signal.In the process, personnel Ke Tong is monitored
It crosses external socket 25 and connects earphone, to listen to the speech of target person.That is, being radiated at speaking person using laser beam
Surrounding is easy to produce on the target object of vibration, and vibration variation caused by voice signal can load the laser beam in object reflection
On, it is collected by photoelectric receiving system from the reflected small lightwave signal of target object, is amplified by photoelectric conversion, signal
Filtering and certain mathematical operation and voice demodulation, it will be able to which recovery restores voice signal, to realize to target person
Speech is listened at a distance.
Single channel snooping equipment provided by the embodiment of the utility model, using ranging thermomechanical components, lens assembly and other
The intercepting method that optical module combines, and optical module and electric components are constituted one completely by reasonable mechanical structure
Snooping equipment, the vibration frequency is analyzed by the vibration frequency of laser monitoring target object, and by electricity part
To restore the voice of sounding body, realize it is stable listen at a distance, meanwhile, lens assembly can focus automatically, thus to detecing
Target is listened accurately to be aimed at, good concealment and strong interference immunity.This equipment is by continuously detecting the small of low acoustic impedance target
Vibration, realizes with high fidelity restoring acoustical signal, is primarily adapted for use in closing, semiclosed window environment and open space, can
People is implemented effectively to listen at a distance.
In the present invention, term " multiple " refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction
And operation, it is thus impossible to be construed as a limitation of the present invention.
In description in the present specification, term " specific embodiment ", " some embodiments ", " one embodiment "
Deng description mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the utility model
At least one embodiment or example in.In the present specification, the schematic illustration of above-mentioned term is not necessarily referring to identical
Embodiment or example.Moreover, the particular features, structures, materials, or characteristics of description can be implemented in any one or more
It can be combined in any suitable manner in example or example.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of single channel snooping equipment, which is characterized in that the single channel snooping equipment includes:
The front side surface of equipment shell, the equipment shell is equipped with lens through hole, Laser emission window and laser pick-off window；
Lens assembly, the lens assembly are set in the equipment shell, and wear the lens through hole；The lens assembly
On be set with driven gear；
Ranging thermomechanical components are installed in the equipment shell；The Laser emission ends of the ranging thermomechanical components and laser pick-off end
Position is corresponding with the position of the Laser emission window and the laser pick-off window respectively；
Reflection subassembly, the reflection subassembly are installed in the equipment shell, and the central axis of the reflection subassembly with it is described
The central axis of lens assembly is overlapped；
Optical assembly is received in reflection, and the reflection is received optical assembly and is set in the equipment shell；The center of optical assembly is received in the reflection
The central axis of axis and the lens assembly is in same level；
Optical path is turned back component, and the optical path turns back assembly apparatus in the equipment shell；The optical path is turned back the position of component
It is corresponding that the position of optical assembly is received with the reflection；
Motor, the motor are installed in the equipment shell by motor base；It is connected actively on the output shaft of the motor
The driven gear of gear, the driving gear and the lens assembly is intermeshed；
Display assembly, the display assembly are set on the rear side surface of the equipment shell；
Mainboard assembly, the mainboard assembly are arranged in the equipment shell；The mainboard assembly respectively with the ranging unit
Part, the motor and the display assembly are electrically connected；
Battery component, the battery component are mounted in the equipment shell；The battery component respectively with the mainboard assembly,
The ranging thermomechanical components, the motor and the display assembly are electrically connected.
2. single channel snooping equipment according to claim 1, which is characterized in that the single channel snooping equipment further includes letter
Number conditioning plate and fiber amplifier；
The signal regulating panel is mounted in the equipment shell；The signal regulating panel and the mainboard assembly and the battery
Component is electrically connected；
The fiber amplifier is set in the equipment shell；The fiber amplifier and the mainboard assembly and the battery
Component is electrically connected.
3. single channel snooping equipment according to claim 1, which is characterized in that the equipment shell include chassis body,
Left cap, right cap, upper cover and bottom plate；The left cap is installed on the left-hand face of the chassis body；The right cap peace
Right lateral surface loaded on the chassis body；The upper cover is installed on the upper surface of the chassis body；The bottom plate is installed on
The lower surface of the chassis body.
4. single channel snooping equipment according to claim 3, which is characterized in that the right cap be equipped with power switch,
Output interface and multiple external sockets.
5. single channel snooping equipment according to claim 3, which is characterized in that the lens through hole and the laser pick-off
Window is all set in the front side surface of the chassis body；The Laser emission window is set to the front side surface of the upper cover.
6. single channel snooping equipment according to claim 1, which is characterized in that the battery component includes battery module
With battery insulation box；The battery module is mounted in the equipment shell by the battery insulation box.
7. single channel snooping equipment according to claim 1, which is characterized in that the single channel snooping equipment further includes swashing
Light device, the laser are set in the equipment shell；The position of the laser is opposite with the position of the lens assembly
It answers.
8. single channel snooping equipment according to claim 1, which is characterized in that the single channel snooping equipment further includes three
Foot prop connecting plate；The tripod connecting plate is fixedly connected on the lower surface of the equipment shell.
9. single channel snooping equipment according to claim 1, which is characterized in that installed on the lower surface of the equipment shell
There are multiple shell foots pad.
10. single channel snooping equipment according to claim 1, which is characterized in that the upper surface of the equipment shell is equipped with
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803917.9U CN208386552U (en) | 2018-05-28 | 2018-05-28 | A kind of single channel snooping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803917.9U CN208386552U (en) | 2018-05-28 | 2018-05-28 | A kind of single channel snooping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208386552U true CN208386552U (en) | 2019-01-15 |
Family
ID=64969180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820803917.9U Active CN208386552U (en) | 2018-05-28 | 2018-05-28 | A kind of single channel snooping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208386552U (en) |
-
2018
- 2018-05-28 CN CN201820803917.9U patent/CN208386552U/en active Active
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Effective date of registration: 20240116 Address after: 044500 Office 402, No. 21 Motor Avenue, Chengxi Street, Yongji City, Yuncheng City, Shanxi Province Patentee after: Shanxi Sanjin Aerospace Technology Co.,Ltd. Address before: 102400 Beijing Fangshan Green Space Start Phase III Building 6 Patentee before: BEIJING WUHUAN WEIYE TECHNOLOGY Co.,Ltd. |
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