CN206725771U - Energy detection apparatus and system - Google Patents

Abstract

The utility model provides a kind of energy detection apparatus and system, is related to energy monitoring field.The energy detection device includes refraction of light path component, light path reflection subassembly, condenser and detector, wherein, light path reflection subassembly is connected with refraction of light path component and detector respectively, condenser is arranged at light path reflection subassembly close to one end of detector, incident beam incides refraction of light path component, light path reflection subassembly is incided after the refraction of refraction of light path component, incides condenser after the reflection of light path reflection subassembly, inciding detector after condenser is assembled is converted into electric signal output.Energy detection apparatus and system provided by the utility model can reduce the quantity of optical element and improve measurement accuracy.

Description

Energy detection apparatus and system

Technical field

Energy monitoring field is the utility model is related to, in particular to a kind of energy detection apparatus and system.

Background technology

Radiation environment is widely present among the production with people, life and research, is used for example, experiment in the lab be present Different radioactive elements, there is also many radioactive sources in the facilities such as nuclear power station, medical institutions.In order to solve these spokes Problem is penetrated, detection is carried out to emittance becomes important rotation, and existing energy detection device is mostly structurally and operationally all It is sufficiently complex, while the optical element used is more and the problem of measurement accuracy is not high.

Utility model content

The purpose of this utility model is to provide a kind of energy detection apparatus and system, and it can reduce the number of optical element Amount and raising measurement accuracy.

What embodiment of the present utility model was realized in：

In a first aspect, the utility model embodiment provides a kind of energy detection device, it includes refraction of light path component, light Road reflection subassembly, condenser and detector, the light path reflection subassembly respectively with the refraction of light path component and the detection Device connects, and the condenser is arranged at the light path reflection subassembly close to one end of the detector, and incident beam incides institute Refraction of light path component is stated, the light path reflection subassembly is incided after refraction of light path component refraction, is reflected through the light path The condenser is incided after component reflection, inciding the detector after condenser convergence, to be converted into electric signal defeated Go out.

In the utility model preferred embodiment, above-mentioned energy detection device also includes scatter plate, and the scatter plate is set It is incident after light path reflection subassembly reflection close to one end of the condenser, incident beam to be placed in the light path reflection subassembly To the scatter plate, the condenser is incided after scatter plate scattering, is incided after condenser convergence described Detector is converted into electric signal output.

In the utility model preferred embodiment, above-mentioned refraction of light path component includes microscope base, the first picture frame and light splitting Mirror, the microscope base are provided with benchmark rim of the mouth and benchmark mounting surface, and the spectroscope is arranged in first picture frame, and described first Picture frame is arranged on the benchmark rim of the mouth forms angle with the benchmark mounting surface.

In the utility model preferred embodiment, above-mentioned refraction of light path component also includes alignment pin, and the microscope base is set Have multiple first pin-and-holes, first picture frame is provided with the second pin-and-hole, the alignment pin pass through penetrate after second pin-and-hole it is more First pin-and-hole in individual first pin-and-hole, first picture frame is fixed on the benchmark rim of the mouth.

In the utility model preferred embodiment, above-mentioned light path reflection subassembly includes the second picture frame and speculum, described Speculum is arranged in second picture frame.

In the utility model preferred embodiment, above-mentioned energy detection device also includes connecting plate, the connecting plate with Second picture frame is integrally formed, and the connecting plate is arranged at outside second picture frame and is connected with the microscope base.

In the utility model preferred embodiment, above-mentioned energy detection device also includes first flange, the connecting plate It is connected with the microscope base by the first flange.

In the utility model preferred embodiment, above-mentioned first flange is provided with elongated hole, and the elongated hole is used for the light The height adjustment of road refracted component.

In the utility model preferred embodiment, above-mentioned energy detection device also includes second flange, second mirror Frame is connected with the detector by the second flange.

Second aspect, the utility model embodiment provide a kind of energy detection system, and it includes display and above-mentioned energy Amount detector, the display electrically connect with the detector, and the display is used for the electricity for showing the detector output Signal.

The energy detection apparatus and system that the utility model embodiment provides includes refraction of light path component, light path reflection group Part, condenser and detector, the light path reflection subassembly are connected with refraction of light path component and detector respectively, and condenser is arranged at Light path reflection subassembly is close to one end of detector.Refraction of light path component is incided by incident beam, rolled over through refraction of light path component Light path reflection subassembly is incided after penetrating, condenser is incided after the reflection of light path reflection subassembly, is incided after condenser is assembled Detector is converted into electric signal output, and energy is detected using less optical element so as to realize, and improves measurement Precision.

Other feature and advantage of the present utility model will illustrate in subsequent specification, also, partly from specification Become apparent, or understood by implementing the utility model embodiment.The purpose of this utility model and other advantages can Realize and obtain by specifically noted structure in the specification, claims and accompanying drawing write.

Brief description of the drawings

, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.By shown in accompanying drawing, above and other purpose of the present utility model, feature It will be become apparent from advantage.The identical reference instruction identical part in whole accompanying drawings.Actual size is not pressed deliberately Equal proportion scaling draws accompanying drawing, it is preferred that emphasis is shows purport of the present utility model.

Fig. 1 is the diagrammatic cross-section for the energy detection device that the utility model embodiment provides；

Fig. 2 is the schematic diagram that the incident beam that the utility model embodiment provides is propagated；

Fig. 3 is the structural representation of the microscope base for the energy detection device that the utility model embodiment provides；

Fig. 4 is the schematic diagram for the energy detection system that the utility model embodiment provides.

Icon：10- energy detection devices；100- refraction of light path components；110- microscope bases；112- benchmark rim of the mouth；114- benchmark Mounting surface；The pin-and-holes of 116- first；The picture frames of 120- first；130- spectroscopes；200- light path reflection subassemblies；The picture frames of 210- second； 220- speculums；300- condensers；400- detectors；500- scatter plates；600- connecting plates；700- first flanges；800- second Flange；20- energy detection systems；22- displays.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of.

Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area Divide description, and it is not intended that instruction or hint relative importance.

In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure Must be fully horizontal, but can be slightly tilted.

In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

First embodiment

Refer to Fig. 1 and Fig. 2, the present embodiment provides a kind of energy detection device 10, it include refraction of light path component 100, Light path reflection subassembly 200, condenser 300 and detector 400.

Wherein, the refraction of light path component 100 is connected with the light path reflection subassembly 200, the light path reflection subassembly 200 It is connected with the detector 400, the condenser 300 is arranged at the light path reflection subassembly 200 close to the detector 400 One end, i.e., described condenser 300 is arranged in the light path reflection subassembly 200 and the condenser 300 is close to the detector 400 are set.It should be understood that the refraction of light path component 100 connects with the physical connection of light path reflection subassembly 200 and light path Logical, the light path reflection subassembly 200 connects with the physical connection of condenser 300 and light path, the condenser 300 and the spy Survey the connection of the light path of device 400.

As a kind of preferable embodiment of the present embodiment, it is anti-that the energy detection device 10 is located at the turnover after zoom light group The position of mirror is penetrated, detection light beam is used as using the residual transmission light beam for speculum of transferring, it is possible to understand that, when the energy detection fills When putting 10 and being located at the position, can by the use of speculum of transferring residual transmission light beam as energy detection device 10 measurement light Beam, reduce number of mirrors in main optical path, be advantageous to improve the transmitance of illuminator, reduce the quantity of optical element； The angle of divergence of the light beam of the opening position is smaller, can be converged to less focused light spot, is advantageous to the focusing measurement of beam energy； Transmissivity of optical system after the position is stable, does not change with light illumination mode and coherence factor and changes, therefore, when described When energy detection device 10 is located at the position, the ratio value stabilization between beam energy and illuminator output beam energy, favorably In the measurement accuracy for improving energy detection.

In the present embodiment, incident beam incides the refraction of light path component 100, through the refraction of light path component 100 The light path reflection subassembly 200 is incided after light splitting refraction, the optically focused is incided after the light path reflection subassembly 200 reflection Mirror 300, incides the detector 400 after the condenser 300 convergence, and detector 400 responds the energy of laser pulse, shape Into electric signal output, so as to realize the detection to energy.

As an embodiment of the present embodiment, the energy detection device 10 also includes scatter plate 500, the scattering Plate 500 is arranged at the light path reflection subassembly 200 close to one end of the condenser 300, it is possible to understand that, the scatter plate 500 are arranged in the light path reflection subassembly 200, and the condenser 300 is located at the scatter plate 500 and the detector Between 400, i.e. incident beam is incident after the refraction of light path component 100 refraction through inciding the refraction of light path component 100 To the light path reflection subassembly 200, the scatter plate 500 is incided after the light path reflection subassembly 200 reflection, is dissipated through described Penetrate after plate 500 scatters and incide the condenser 300, incide the detector 400 after the condenser 300 convergence, visit The energy that device 400 responds laser pulse is surveyed, electric signal output is formed, so as to realize the detection to energy.

Refer to Fig. 3, in the present embodiment, the refraction of light path component 100 include microscope base 110, the first picture frame 120 and Spectroscope 130, ensure the spatial relation of spectroscope 130 by microscope base 110, wherein, the microscope base 110 is provided with benchmark Mouth 112 and benchmark mounting surface 114, the spectroscope 130 are arranged in first picture frame 120, and first picture frame 120 is set In on the benchmark rim of the mouth 112 with the benchmark mounting surface 114 formed angle, it is necessary to explanation, the benchmark rim of the mouth 112 with There is certain angle and distance between the benchmark mounting surface 114, when first picture frame 120 is arranged at the benchmark rim of the mouth When in 112, the angle and distance of first picture frame 120 and the benchmark mounting surface 114 is configured in change as needed, Specific restriction is not done.Preferably, the microscope base 110 is shaped as triangle, and incident beam incides from one side of triangle The spectroscope 130 being installed at the benchmark rim of the mouth 112, light path reflection subassembly is incided after the light splitting refraction of spectroscope 130 200。

As a kind of mode, the refraction of light path component 100 also includes alignment pin, and the microscope base 110 is provided with multiple One pin-and-hole 116, first picture frame 120 are provided with multiple second pin-and-hole (not shown), and the alignment pin is sold through described second First pin-and-hole 116 penetrated behind hole in multiple first pin-and-holes 116, is fixed on institute by first picture frame 120 State on benchmark rim of the mouth 112, i.e., described first picture frame 120 passes through on alignment pin fixation and the microscope base 110.It should be understood that In the present embodiment, multiple first pin-and-holes 116 are provided with microscope base 110, are connected to the first picture frame 120 by alignment pin different First pin-and-hole 116, spectroscope 130 can be arranged to different opening positions, so as to change the light extraction side of the spectroscope 130 To therefore, the light direction of the spectroscope 130 is by the first pin-and-hole 116 and the first picture frame 120 on the microscope base 110 Second pin-and-hole is determined by alignment pin.

As a kind of embodiment, the light path reflection subassembly 200 includes the second picture frame 210 and speculum 220, described anti- Mirror 220 is penetrated to be arranged in second picture frame 210, it is possible to understand that, in the present embodiment, set in second picture frame 210 Have speculum 220, scatter plate 500 and a condenser 300, and incident beam incide successively speculum 220, scatter plate 500 with And condenser 300.

Referring again to Fig. 1, the energy detection device 10 also includes connecting plate 600, the connecting plate 600 and described second Picture frame 210 is connected, and as a kind of mode, the connecting plate 600 can be carried out with second picture frame 210 by bonding mode Connection, the connecting plate 600 can be attached with second picture frame 210 by way of screw fastening, the connecting plate 600 can also be integrally formed with second picture frame 210, it is preferred that in the present embodiment, the connecting plate 600 and described the Two picture frames 210 are integrally formed, and the second picture frame 210 is connected by the connecting plate 600 with the microscope base 110.It should be understood that institute State connecting plate 600 to be arranged at outside second picture frame 210, and the connecting plate 600 is set with the junction of the second picture frame 210 There is through hole, so that the light beam being emitted from spectroscope 130 is incided on the speculum 220 from the through hole.

Referring again to Fig. 1, in the present embodiment, the energy detection device 10 also includes first flange 700, the connection Plate 600 is connected with the microscope base 110 by the first flange 700, to realize the connecting plate 600 and the microscope base 110 It is detachably connected, when the microscope base 110 needs to take apart with the connecting plate 600, unclamps the screw for fixation, you can convenient Carry out dismantle.Likewise, the energy detection device 10 also includes second flange 800, second picture frame 210 and the spy Survey device 400 to connect by the second flange 800, to realize that second picture frame 210 connects with the detachable of the detector 400 Connect, when second picture frame 210 needs to take apart with the detector 400, unclamp the screw for fixation, you can easily enter The dismounting of the second picture frame of row 210 and detector 400.

As a kind of mode, the first flange 700 is provided with elongated hole, and the elongated hole is used for the refraction of light path component 100 height adjustment, it is possible to understand that, the elongated hole is arranged at the linkage section of the first flange 700 and the microscope base 110.

Fig. 4 is refer to, the utility model embodiment also provides a kind of energy detection system 20, and device includes display 22 and energy Amount detector 10, the display 22 electrically connect with the detector 400, and the display 22 is used to show the detector The electric signal of 400 outputs, it is possible to understand that, by the electrical connection of display 22 and the detector 400, user can directly lead to Cross the display 22 remotely connected to observe result of detection so that observation enhanced convenience and clear.

The energy detection device 10 that the utility model embodiment provides includes refraction of light path component 100, light path reflection subassembly 200th, condenser 300, detector 400 and scatter plate 500, refraction of light path component 100 include microscope base 110, the first picture frame 120 with And spectroscope 130, light path reflection subassembly 200 include the second picture frame 210 and speculum 220, light splitting are incided by incident beam Mirror 130, speculum 220 is incided after the refraction of spectroscope 130, scatter plate 500 is incided after the reflection of speculum 220, through dissipating Penetrate after plate 500 scatters and incide condenser 300, inciding detector 400 after the convergence of condenser 300, to be converted into electric signal defeated Go out, so as to which the optical element for realizing less detects to energy, improve measurement accuracy；By the way that connecting plate 600 is arranged at into It is connected on two picture frames 210 with microscope base 110, so as to realize the physics of refraction of light path component 100 and light path reflection subassembly 200；Pass through First flange 700 is set between connecting plate 600 and microscope base 110, it is detachable between connecting plate 600 and microscope base 110 to realize Connection, by setting second flange 800 between the second picture frame 210 and detector 400, to realize the second picture frame 210 and detection Volume between device 400 is detachably connected.

In summary, the energy detection apparatus and system that the utility model embodiment provides includes refraction of light path component, light Road reflection subassembly, condenser and detector, the light path reflection subassembly are connected with refraction of light path component and detector respectively, optically focused Mirror is arranged at light path reflection subassembly close to one end of detector.Refraction of light path component is incided by incident beam, rolled over through light path Light path reflection subassembly is incided after penetrating component refraction, condenser is incided after the reflection of light path reflection subassembly, is assembled through condenser After incide detector and be converted into electric signal output, energy is detected using less optical element so as to realize, and carries High measurement accuracy.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of energy detection device, it is characterised in that including refraction of light path component, light path reflection subassembly, condenser and spy Device is surveyed, the light path reflection subassembly is connected with the refraction of light path component and the detector respectively, and the condenser is arranged at The light path reflection subassembly is close to one end of the detector, and incident beam incides the refraction of light path component, through the light The light path reflection subassembly is incided after the refracted component refraction of road, the optically focused is incided after light path reflection subassembly reflection Mirror, incide the detector after condenser convergence and be converted into electric signal output.

2. energy detection device according to claim 1, it is characterised in that the energy detection device also includes scattering Plate, it is anti-through the light path close to one end of the condenser, incident beam that the scatter plate is arranged at the light path reflection subassembly The scatter plate is incided after penetrating component reflection, the condenser is incided after scatter plate scattering, through the condenser The detector is incided after convergence and is converted into electric signal output.

3. energy detection device according to claim 1, it is characterised in that the refraction of light path component includes microscope base, the One picture frame and spectroscope, the microscope base are provided with benchmark rim of the mouth and benchmark mounting surface, and the spectroscope is arranged at described first In picture frame, first picture frame is arranged on the benchmark rim of the mouth forms angle with the benchmark mounting surface.

4. energy detection device according to claim 3, it is characterised in that the refraction of light path component also includes positioning Pin, the microscope base are provided with multiple first pin-and-holes, and first picture frame is provided with the second pin-and-hole, and the alignment pin is through described the First pin-and-hole penetrated after two pin-and-holes in multiple first pin-and-holes, is fixed on the benchmark by first picture frame On rim of the mouth.

5. energy detection device according to claim 3, it is characterised in that the light path reflection subassembly includes the second picture frame And speculum, the speculum are arranged in second picture frame.

6. energy detection device according to claim 5, it is characterised in that the energy detection device also includes connection Plate, the connecting plate are integrally formed with second picture frame, and the connecting plate is arranged at outside second picture frame and the microscope base Connection.

7. energy detection device according to claim 6, it is characterised in that the energy detection device also includes the first method Orchid, the connecting plate are connected with the microscope base by the first flange.

8. energy detection device according to claim 7, it is characterised in that the first flange is provided with elongated hole, described The height that elongated hole is used for the refraction of light path component adjusts.

9. energy detection device according to claim 5, it is characterised in that the energy detection device also includes the second method Orchid, second picture frame are connected with the detector by the second flange.

10. a kind of energy detection system, it is characterised in that visited including the energy described in display and claim any one of 1-9 Device is surveyed, the display electrically connects with the detector, and the display is used for the electric signal for showing the detector output.