CN208956183U - Camera for prospecting - Google Patents

Abstract

The utility model provides a kind of camera for prospecting, is related to the technical field of exploration equipment.Camera provided by the utility model for prospecting includes: imaging device, alternative light source and filtering apparatus；Imaging device is converted into electric signal for receiving light, and by light；Alternative light source includes the more LED lamp beads being spaced apart around imaging device, the light of the capable of emitting multi-wavelength of plurality of LEDs lamp bead；Filtering apparatus is removably connected to imaging device, for filtering to by the light of imaging device.By the camera provided by the utility model for prospecting, cumbersome present in the process for shooting evidence obtaining in the prior art, the technical issues of being not easy to carry out material evidence trace shooting record is alleviated.

Description

Camera for prospecting

Technical field

The utility model relates to the technical fields of exploration equipment, more particularly, to a kind of camera for prospecting.

Background technique

It in criminal investigation prospecting, takes pictures to prospecting scene, is the important means for obtaining and recording material evidence, therefore, camera exists Carry out a death sentence detect in prospecting play it is important used.At prospecting scene, some material evidences, prospecting personnel's naked eyes can be observed directly, Record can be shot using camera conventional in daily life.There are some material evidences, is visually difficult to directly observe and recognize clear. Dry Stains of Body, fingerprint, bone, mineral oil, fiber and the detergent etc. that the human bodies such as sweat mark, seminal stain and bloodstain leave, It, can be because absorbing the light of the wavelength under the visible lights of the specific wavelengths such as 532nm, 445nm, 405nm, ultraviolet light or Infrared irradiation Line and black line or blackspot is presented, or excitation generates significant fluorescence；By irradiating by light source, the personnel of reconnoitring couple can be helped Material evidence is collected and is recorded.

LED (Light Emitting Diode, light emitting diode) is a kind of solid state semiconductor devices, it can be direct It converts electricity to light.LED light source refers to the light source using LED as illuminator, has small in size, service life long and luminous efficiency height etc. is excellent Point；LED light source can issue the light of red, green, blue, cyan, yellow, white and the different wave lengths such as amber, and not Visible ultraviolet and infrared ray.

It at prospecting scene, is irradiated by LED light source, is shot using camera, to obtain and record material evidence.

But shoot the process of evidence obtaining in the prior art there are cumbersome, be not easy to carry out material evidence trace observation and The technical issues of shooting record.

The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form Technology.

Utility model content

The purpose of this utility model is to provide a kind of cameras for prospecting, to alleviate shooting evidence obtaining in the prior art It is cumbersome present in process, it is not easy to the technical issues of shooting record is carried out to material evidence trace.

Camera provided by the utility model for prospecting includes: imaging device, alternative light source and filtering apparatus；Imaging Device is converted into electric signal for receiving light, and by light；

Alternative light source includes the more LED lamp beads being spaced apart around imaging device, and plurality of LEDs lamp bead is capable of emitting a variety of The light of wavelength；

Filtering apparatus is removably connected to imaging device, for filtering to by the light of imaging device.

Further, imaging device includes camera lens and imaging sensor, and the light that imaging sensor is set to camera lens projects End.

Further, filtering apparatus includes optical filter and optical filter card slot, and optical filter is installed on optical filter card slot；

The light of camera lens injects end and is provided with the optical filter interface detachably cooperated with optical filter card slot.

Further, filtering apparatus includes optical filtering spacer ring, and optical filtering spacer ring is fixed on optical filter card slot, and close to optical filter End face.

Further, camera lens include the first lens, the second lens, the third lens, the 4th lens, the first spacer ring, second every Circle and third spacer ring；

First lens, the second lens, the third lens and the 4th lens are sequentially distributed along the length direction of camera lens；Image sensing Device is set to the 4th side of the lens far from the third lens；

First spacer ring is set between the first lens and the second lens, and the second spacer ring is set to the third lens and the 4th lens Between, third spacer ring is set between the 4th lens and imaging sensor.

It further, further include dustproof cover, dustproof cover is set between third spacer ring and imaging sensor.

Further, the camera provided by the utility model for prospecting includes communication module, and communication module and imaging fill Confidence number connection is transmitted for receiving the electric signal of imaging device, and by electric signal to external equipment.

Further, the camera provided by the utility model for prospecting includes support clamp sub-component, bracket clip assembly For mobile terminal to be connected in the camera provided by the utility model for being used to reconnoitre；Communication module is used to carry out with mobile terminal Signal transmitting.

Further, bracket clip assembly includes first clamp, second clamp and elastic component, and elastic component is set to the first folder Between son and second clamp, elastic component makes first clamp and second clamp have relatively close trend, and mobile terminal is pressed from both sides Tightly.

Further, the camera provided by the utility model for prospecting includes radiator, and LED lamp bead connects with radiator It connects.

Camera provided by the utility model for prospecting, is related to the technical field of exploration equipment.The utility model provides For prospecting camera include: imaging device, alternative light source and filtering apparatus；Imaging device, for receiving light, and will Light is converted into electric signal；Alternative light source includes the more LED lamp beads being spaced apart around imaging device, plurality of LEDs lamp bead The light of capable of emitting multi-wavelength；Filtering apparatus is removably connected to imaging device, for carrying out to by the light of imaging device It filters.It is reconnoitred using the camera provided by the utility model for prospecting, the characteristics of according to the material evidence to be collected, selection One or more LED lamp bead works in alternative light source, to generate the light of specific band.The light issued according to alternative light source Wave band, select the filtering apparatus of corresponding wave band, be installed on imaging device.

It collects evidence in shooting process, light passes through filtering apparatus, into imaging device, the electric signal of imaging device conversion, Electronic curtain can be passed to, shows the image of material evidence, can help to reconnoitre personnel's observation and discovery material evidence.

Camera provided by the utility model for prospecting, alternative light source is according to sending different wave length the characteristics of material evidence Light, consequently facilitating collecting and observing material evidence trace.Filtering apparatus is removably mounted on imaging device, facilitates progress more It changes, is filtered using filtering apparatus to the light for entering imaging device, be conducive to highlight material evidence trace, convenient for distinguishing Know, improves the efficiency of prospecting personnel evidence obtaining.

LED lamp bead is distributed in the surrounding of imaging device, the light of different-waveband is issued convenient for prospecting personnel's hand-held, simultaneously It is shot.

In conclusion alleviating shooting evidence obtaining in the prior art by the camera provided by the utility model for prospecting Process present in cumbersome, the technical issues of being not easy to carry out material evidence trace shooting record.

To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, be cited below particularly the utility model compared with Good embodiment, and cooperate appended attached drawing, it is described below in detail.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the camera provided by the embodiment of the utility model for prospecting；

Fig. 2 is the cross-sectional view of the camera side view provided by the embodiment of the utility model for prospecting；

Fig. 3 is the cross-sectional view of the camera backsight provided by the embodiment of the utility model for prospecting；

Fig. 4 is the connection of bracket clip assembly and back shroud in the camera provided by the embodiment of the utility model for prospecting Schematic diagram；

Fig. 5 is the connection schematic diagram of the camera for prospecting and mobile terminal provided by the embodiment of the utility model.

Icon: 01- camera lens；The first lens of 011-；The second lens of 012-；013- the third lens；The 4th lens of 014-；015- First spacer ring；The second spacer ring of 016-；017- third spacer ring；018- lens housing；02-CMOS chip；021- dustproof cover；03- filter Electro-optical device；031- optical filter card slot；032- optical filter；033- optical filtering spacer ring；041-LED lamp bead；042-LED pedestal；043- dissipates Hot device；044- radiator fan；05- battery；06-WiFi module；071- shell；0711- heat release hole；072- back shroud；0721- is sliding Dynamic chamber；08- first clamp；081- tripod interface；09- second clamp；091- slide post；092- baffle；100- spring；110- Controller；The first control panel of 111-；The second control panel of 112-；200- mobile terminal.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Camera provided by the embodiment of the utility model for prospecting includes: imaging device, alternative light source and the dress that filters Set 03；Imaging device is converted into electric signal for receiving light, and by light；Alternative light source includes more around imaging dress Set the LED lamp bead 041 being spaced apart, the light of the capable of emitting multi-wavelength of plurality of LEDs lamp bead 041；Filtering apparatus 03 is detachably connected In imaging device, for filtering to by the light of imaging device.

Specifically, it is reconnoitred using the camera provided by the embodiment of the utility model for prospecting, according to being collected Material evidence the characteristics of, select alternative light source in one or more LED lamp bead 041 work, to generate the light of specific band.Root According to the wave band for the light that alternative light source issues, the filtering apparatus 03 of corresponding wave band is selected, is installed on imaging device.

It collects evidence in shooting process, light passes through filtering apparatus 03, into imaging device, the telecommunications of imaging device conversion Number, electronic curtain can be passed to, shows the image of material evidence, can help to reconnoitre personnel's observation and discovery material evidence.

Camera provided by the embodiment of the utility model for prospecting, alternative light source are different according to issuing the characteristics of material evidence The light of wavelength, consequently facilitating collecting and observing material evidence trace.Filtering apparatus 03 is removably mounted on imaging device, convenient It is replaced, the light for entering imaging device using 03 pair of filtering apparatus filters, is conducive to highlight material evidence trace, Convenient for identification, the efficiency of prospecting personnel evidence obtaining is improved.

LED lamp bead 041 is distributed in the surrounding of imaging device, and the light of different-waveband is issued convenient for prospecting personnel's hand-held, It is shot simultaneously.

Specifically, the camera provided by the embodiment of the utility model for reconnoitring is integrated with alternative light source and imaging dress It sets, has the characteristics that small product size is small and light-weight, reduce the equipment carried needed for prospecting personnel, alleviate weight bearing.

Further, imaging device includes camera lens 01 and imaging sensor, and imaging sensor is set to the light of camera lens 01 Ejecting end.

In some embodiments, imaging sensor uses CMOS (Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductor) chip 02, CMOS chip 02 can incude 200nm-1100nm wave band Light, inductive effects are good, can react the effect of light source prospecting well.

In some embodiments, the operation wavelength of camera lens 01 is 200nm-1100nm.Camera lens 01 is quartz lens or fluorine Change calcium eyeglass.

Specifically, Fig. 1 is please referred to, the camera provided by the embodiment of the utility model for prospecting includes casing, casing packet Shell 071 and back shroud 072 are included, shell 071 and back shroud 072 surround chamber.Imaging sensor is fixed in the chamber, camera lens 01 is fixed on shell 071.

Alternative light source includes LED base 042, and LED lamp bead 041 is installed on LED base 042, and LED base 042 is installed on Shell 071.Multiple 041 surrounding lens 01 of LED lamp bead distributions, and protrude outward, utilize the angle of flare of the lens of LED lamp bead 041 Degree, avoids that it is more uniform to be conducive to the light for making to be irradiated on material evidence by 01 shading of camera lens.

In some embodiments, the LED lamp bead 041 for emitting a kind of light of wave band has one or more.It is arranged multiple LED lamp bead 041 emits the light of the same band, is conducive to the intensity for improving light.

Further, filtering apparatus 03 includes optical filter 032 and optical filter card slot 031, and optical filter 032 is installed on optical filter Card slot 031；The light of camera lens 01 injects end and is provided with the optical filter interface detachably cooperated with optical filter card slot 031.

Specifically, it is connected through a screw thread between optical filter card slot 031 and the optical filter interface at 01 light of camera lens injection end, with It is easy to disassemble.

As another embodiment, the light of camera lens 01, which is injected between end and optical filter card slot 031, passes through quick union Connection, optical filter card slot 031 can be realized in the light injection end rotation one third circle of camera lens 01 and connect fastly, to improve replacement filter The efficiency of mating plate 032.

Optical filter 032 cooperate alternative light source come using.Optical filter 032 can be narrow band filter, carry out narrowband interception, The light of the wavelength only issued by alternative light source, to obtain the image of the wavelength；Optical filter 032 can also be cut-off certain wave Long light, the light for the wavelength that cut-off alternative light source issues, to obtain the image in the specific wavelength other than the wavelength.

Further, filtering apparatus 03 includes optical filtering spacer ring 033, and optical filtering spacer ring 033 is fixed on optical filter card slot 031, and Close to the end face of optical filter 032, one end of portrait attachment 01 is leaned on positioned at optical filter 032.Optical filtering spacer ring 033 is threadedly connected to optical filter In card slot 031, fix the position of optical filter 032.

Further, referring to figure 2., camera lens 01 includes the first lens 011, the second lens 012, the third lens the 013, the 4th Lens 014, the first spacer ring 015, the second spacer ring 016 and third spacer ring 017；First lens 011, the second lens 012, the third lens 013 and the 4th lens 014 be sequentially distributed along the length direction of camera lens 01；Imaging sensor is set to the 4th lens 014 far from The side of three lens 013；First spacer ring 015 is set between the first lens 011 and the second lens 012, the setting of the second spacer ring 016 In the third lens 013 and the 4th lens 014, third spacer ring 017 is set between the 4th lens 014 and imaging sensor.It is multiple Spacer ring is threadedly connected in lens housing 018, fixes the position of multiple lens.

Specifically, multiple lens and spacer ring cooperate, and improve image quality, and imaging effect is adjusted in realization, Keep the inductive effects of imaging sensor more preferable, is conducive to collect material evidence trace.

In some embodiments, lens housing 018 is threadedly connected to shell 071, rotates lens housing 018, can adjust The distance between lens and imaging sensor, with instrumentality away from progress microspur is taken pictures or Reconnaissance, Long Range.

In some embodiments, the range of Reconnaissance, Long Range is not less than 5m.

It further, further include dustproof cover 021, dustproof cover 021 is set between third spacer ring 017 and imaging sensor. Dustproof cover 021 covers imaging sensor, plays a protective role.

Specifically, dustproof cover 021 includes dust-proof quartz glass and bracket, and dust-proof quartz glass is fixed on bracket, bracket peace Loaded on shell 071.

In some embodiments, the camera provided by the embodiment of the utility model for reconnoitring includes battery 05, battery 05 Electric energy is provided for imaging device and alternative light source.

Further, referring to figure 3., the camera provided by the embodiment of the utility model for prospecting includes radiator 043, LED lamp bead 041 is connect with radiator 043, and radiator 043 includes cooling fin, to accelerate the generation of 041 course of work of LED lamp bead Heat distribute outward.

Specifically, radiator 043 is fixed on shell 071, and LED base 042 is fixed on radiator 043.LED lamp bead The heat generated in 041 course of work is directly passed to radiator 043 by LED base 042, is conducive to LED lamp bead 041 just Steady operation under normal temperature.

In some embodiments, there are two heat release holes 0711, two heat release holes 0711 to be set to shell for setting on shell 071 071 two opposite sides, are respectively used to air inlet and the outlet.

In some embodiments, it is provided with radiator fan 044 in shell 071, to accelerate casing interior air-flow speed, improves and dissipate Thermal effect.Radiator fan 044 is connect with battery 05.

In some embodiments, the camera provided by the embodiment of the utility model for prospecting further includes controller 110, control Device 110 processed is connect with imaging sensor and alternative light source, executes shooting and control multiband light for controlling imaging sensor LED lamp bead 041 shines in source.Controller 110 is connect with battery 05, to obtain electric energy.

In some embodiments, controller 110 includes the first control panel 111 and the second control panel 112, the first control panel 111 and second control panel 112 by circuit connection, in order to carry out space layout in shell 071.

Controller 110 is connected with wavelength switching switch, and wavelength switching switch includes button, and button is installed on shell 071. User sends the instruction that wavelength switches by button, to controller 110, and controller 110 controls corresponding LED lamp bead according to instruction 041 shines.

Further, the camera provided by the embodiment of the utility model for prospecting includes communication module, communication module with The connection of imaging device signal is transmitted for receiving the electric signal of imaging device, and by electric signal to external equipment.Communication module It is connect with battery 05, battery 05 provides electric energy for communication module.

Specifically, controller 110 is connect with communication module signal, and receives the electric signal of imaging device conversion, and lead to Communication module is crossed to transmit outward.Camera provided by the embodiment of the utility model for prospecting eliminates electronic curtain.It is using In the process, the mobile terminals such as external equipment, such as smart phone 200 are and provided by the embodiment of the utility model magazine logical It interrogates module and establishes communication, communication module, the image that image-forming module is converted into passes to external equipment, and the screen of external equipment is aobvious Show corresponding image.Since prospecting personnel trip can generally carry smart phone, is communicated, come sharp by being established with smart phone Image is shown with smart phone, is simplified the structure of the camera provided by the embodiment of the utility model for prospecting, is reduced production Product volume and weight.

In some embodiments, communication module includes WiFi (Wireless Ethernet Compatibility Alliance) one or more in module 06 and bluetooth module, to be wirelessly connected with mobile terminal 200.

In some embodiments, communication module includes data line, is provided on data line and connects with what mobile terminal 200 was connect Mouthful, with 200 wired connection of mobile terminal.

Further, the camera provided by the embodiment of the utility model for prospecting includes support clamp sub-component, support clamp Sub-component is used to for mobile terminal 200 to be connected in the camera provided by the embodiment of the utility model for being used to reconnoitre；Communication module is used In with mobile terminal 200 carry out signal transmitting.

Specifically, bracket clip assembly is installed on back shroud 072.Smart phone is installed to this reality by bracket clip assembly The camera for prospecting provided with new embodiment, the screen back of smart phone is to back shroud 072, such camera lens 01 and intelligence Can the screen of mobile phone be located at the two sides of casing, convenient for prospecting personnel watch image on screen and one-handed performance into Row shooting.

Further, bracket clip assembly includes first clamp 08, second clamp 09 and elastic component, and elastic component is set to Between one clip 08 and second clamp 09, elastic component makes first clamp 08 and second clamp 09 have relatively close trend, with Mobile terminal 200 is clamped.

Specifically, first clamp 08 is fixed on the bottom of back shroud 072；The top of back shroud 072 is provided with sliding slot, and second Clip 09 is installed in sliding slot, can be moved along the chute with close or separate first clamp 08.Elastic component includes spring 100, Spring 100 drives second clamp 09 to have the trend moved to first clamp 08.

Referring to figure 4., back shroud 072 is provided with sliding cavity 0721 upper, and second clamp 09 is connected with slide post 091.It is sliding Dynamic 091 one end of column and second clamp 09 are fixed, and the other end is provided with baffle 092.Spring 100 is sheathed on outside slide post 091, and Positioned at baffle 092 and sliding cavity 0721 between the inner face of second clamp 09.It is pulled to the direction far from first clamp 08 Second clamp 09, the both ends of spring 100 are abutted with the inner face of baffle 092 and sliding cavity 0721 respectively, are generated and are prevented the second folder The elastic force mobile to the direction far from first clamp 08 of son 09.Sliding cavity 0721, which plays, provides guiding and fixation for second clamp 09 Effect, make second clamp 09 movement it is more smooth.

In some embodiments, there are two sliding cavity 0721, two sliding cavities 0721 are spaced apart the setting of back shroud 072. Second clamp 09 is connected with two groups of slide posts 091 and spring 100 for corresponding cooperation with two sliding cavities 0721 respectively.

In some embodiments, the end that slide post 091 is connect with second clamp 09 is provided with external screw thread, second clamp 09 On be provided with the threaded hole matched, slide post 091 is threadedly connected to second clamp 09.

In some embodiments, it is respectively arranged with the opposite groove that is open on first clamp 08 and second clamp 09, so as to It is blocked in by mobile terminal 200.

In some embodiments, referring to figure 5., the width of first clamp 08 and second clamp 09 reduces from inside to outside.

In some embodiments, first clamp 08 and back shroud 072 are structure as a whole.

In some embodiments, tripod interface 081 is provided on first clamp 08.It is provided by the embodiment of the utility model For the camera of prospecting, can be installed on tripod by tripod interface 081, in order to user's operation.

In some embodiments, tripod interface 081 is threaded hole.

Referring to figure 5., mobile terminal 200 is installed to the camera provided by the embodiment of the utility model for being used to reconnoitre.It moves Dynamic terminal 200 is connect with communication module signal；Bracket clip assembly is used for for mobile terminal 200 to be removably clamped in The camera of prospecting；Mobile terminal 200 includes electronic curtain, further includes:

Display module, the electric signal transmitted for receiving imaging device by communication module, and control electronic curtain and show Image；

Shooting instruction module, for sending shooting instruction to imaging device by communication module；

Preserving module, the image for shooting imaging device are stored in the photograph album of mobile terminal 200；

Light source control module, for sending the luminous instruction of setting wave band to alternative light source by communication module.

Specifically, mobile terminal 200 is established with the magazine controller 110 for prospecting and is communicated by communication module. The electric signal that controller 110 converts imaging device passes to mobile terminal 200, display module control electricity by communication module Sub-screen shows image.

Shooting instruction module, receives the instruction that is shot of electronic curtain that user clicks mobile terminal 200, and to being used for The magazine controller 110 of prospecting sends the instruction shot.Controller 110 receives instruction, is shot.

The image of shooting passes to mobile terminal 200 by communication module, and preserving module executes preservation.

User clicks the wave band that the electronic curtain selection of mobile terminal 200 shines, and light source control module receives instruction, and will Instruction passes to the magazine controller 110 for prospecting, and for controller 110 according to wave band is set in instruction, control is corresponding LED lamp bead 041 shines.

In some embodiments, mobile terminal 200 further includes image processing module, for the contrast to shooting, gamma Value and brightness are adjusted.

It further include the pre- storing module of image procossing, for prestoring multiple groups preset data, every group of preset data includes contrast, gal The setting value of horse value and brightness；Click and prestore key on electronic curtain, call corresponding preset data, to the contrast of shooting, Gamma value and brightness are set.

Finally, it should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment What is stressed is all differences from other embodiments, and same and similar part cross-reference is between each embodiment It can；The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned each implementation The utility model is described in detail in example, those skilled in the art should understand that: it still can be to aforementioned Technical solution documented by each embodiment is modified, or equivalent substitution of some or all of the technical features； In the absence of conflict, the features in the embodiments and the embodiments of the present application can be combined with each other.And these modifications, replacement Or combination, the scope of the technical solutions of the embodiments of the utility model that it does not separate the essence of the corresponding technical solution.

Claims (10)

1. a kind of camera for prospecting characterized by comprising imaging device, alternative light source and filtering apparatus；It is described at As device, electric signal is converted into for receiving light, and by light；

The alternative light source includes the more LED lamp beads being spaced apart around the imaging device, and the more LED lamp beads can Issue the light of multi-wavelength；

The filtering apparatus is removably connected to the imaging device, for filtering to by the light of the imaging device Light.

2. the camera according to claim 1 for prospecting, which is characterized in that the imaging device includes camera lens and image Sensor, described image sensor are set to the light ejecting end of the camera lens.

3. the camera according to claim 2 for prospecting, which is characterized in that the filtering apparatus includes optical filter and filter Mating plate card slot, the optical filter are installed on the optical filter card slot；

The light of the camera lens injects end and is provided with the optical filter interface detachably cooperated with the optical filter card slot.

4. the camera according to claim 3 for prospecting, which is characterized in that the filtering apparatus includes optical filtering spacer ring, The optical filtering spacer ring is fixed on the optical filter card slot, and close to the end face of the optical filter.

5. the camera according to claim 2 for prospecting, which is characterized in that the camera lens includes the first lens, second Lens, the third lens, the 4th lens, the first spacer ring, the second spacer ring and third spacer ring；

The length direction of first lens, second lens, the third lens and the 4th lens along the camera lens It is sequentially distributed；Described image sensor is set to side of the 4th lens far from the third lens；

First spacer ring is set between first lens and second lens, and second spacer ring is set to described Between three lens and the 4th lens, the third spacer ring is set between the 4th lens and described image sensor.

6. the camera according to claim 5 for prospecting, which is characterized in that further include dustproof cover, the dustproof cover is set It is placed between the third spacer ring and described image sensor.

7. the camera according to claim 1 for prospecting, which is characterized in that the camera for prospecting includes communication Module, the communication module are connect with the imaging device signal, for receiving the electric signal of the imaging device, and will be electric Signal is transmitted to external equipment.

8. the camera according to claim 7 for prospecting, which is characterized in that the camera for prospecting includes bracket Clip assembly, the bracket clip assembly are used to for mobile terminal to be connected in the camera for being used to reconnoitre；

The communication module is used to carry out signal transmitting with the mobile terminal.

9. the camera according to claim 8 for prospecting, which is characterized in that the bracket clip assembly includes the first folder Son, second clamp and elastic component, the elastic component are set between the first clamp and the second clamp, and elastic component makes institute Stating first clamp and the second clamp has relatively close trend, and the mobile terminal is clamped.

10. the camera according to claim 1 for prospecting, which is characterized in that the camera for prospecting includes dissipating Hot device, the LED lamp bead are connect with the radiator.