CN109496091A - A kind of radiation detector assembly - Google Patents
A kind of radiation detector assembly Download PDFInfo
- Publication number
- CN109496091A CN109496091A CN201811588071.2A CN201811588071A CN109496091A CN 109496091 A CN109496091 A CN 109496091A CN 201811588071 A CN201811588071 A CN 201811588071A CN 109496091 A CN109496091 A CN 109496091A
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- Prior art keywords
- radiation detector
- battery
- detector assembly
- battery compartment
- elastomer
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- 230000005855 radiation Effects 0.000 title claims abstract description 61
- 229920001971 elastomer Polymers 0.000 claims abstract description 39
- 239000000806 elastomer Substances 0.000 claims abstract description 35
- 239000012528 membrane Substances 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000005865 ionizing radiation Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005260 alpha ray Effects 0.000 description 2
- 230000005250 beta ray Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 238000005025 nuclear technology Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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- 238000002560 therapeutic procedure Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The present invention provides a kind of radiation detector assembly, including shell, lid and battery compartment, shell and lid seal to form box like structure, battery compartment is placed in box like structure, the battery compartment opening being connected to battery compartment is provided on shell, radiation detector assembly further includes elastomer and battery cabin cap, has multiple tracks screw thread on elastomer, and elastomer is placed in battery compartment opening；There are two opposite warehouse lid side wall and a warehouse lid roofs for battery cabin cap tool, several ribs are provided on warehouse lid roof, the edge of rib from warehouse lid roof extends into battery cabin cap, it is greater than the height of the rib far from edge by the height of the rib of proximal edge, guide-track groove is provided on the outside of warehouse lid side wall, the end of guide-track groove is provided with the clamping groove of width increase；Battery compartment opening is provided with the protruding portion with clamping groove cooperation.The problem of effective solution of the present invention battery compartment waterproof, and battery easy to disassemble.
Description
Technical field
The present invention relates to radiation detection technology fields, relate more specifically to a kind of radiation spy for detecting ionizing radiation
Survey device.
Background technique
Ionising radiation refers to that all radiation general names that substance can be caused to ionize, including alpha ray, β ray, gamma-rays, X are penetrated
Line, neutron ray etc..Ionising radiation is divided into direct ionizing radiation and indirect ionizing radiation, wherein alpha ray, β ray, matter
Son etc. is electrically charged, directly substance can be caused to ionize；The neutrals such as X-ray, γ photon and neutron, but make with substance
Used time generates " secondary " to make substance ionize.With the development of nuclear technology, application of the ionising radiation in life is more next
It is more universal, for example, x-ray inspection and calibrator, radiodiagnosis machine medically, gamma-ray therapy machine, nuclear medicine
Radioactive isotope reagent etc..However, ionising radiation because it releases energy in tissue, leads to cell death, damage
Wound, or even it is converted to cancer cell, to become the stealthy killer of many difficult diseases, have a great impact to human health.Cause
This, can be detected by ionising radiation and carry out ionising radiation early warning, be avoided or reduced human body by the injury of ionising radiation.
The instruments detecting ionizing radiation such as radiation detecting instrument or personal dosimeter is generallyd use in the prior art, however, by
In the particularity of ionising radiation detection, generally require to be tested under some special environment, for example in water, this is just to spoke
The waterproof performance of the battery compartment and key of penetrating detecting devices proposes high requirement, the battery compartment of common activity-sensing equipment
Lid, press-key structure can not satisfy the use demand.
Currently, the scheme for waterproof design of the battery compartment of activity-sensing equipment common in the art includes: the first,
Rubber ring is clamped between battery cabin cap and shell, is screwed so that battery cabin cap and shell are fitted close, however this is designed
Middle dismounting cell is needed by tool, and rubber ring is reset after disassembly to be deformed, and waterproof effect substantially reduces；Second, battery compartment
It is designed as cylindrical type, battery cabin cap is designed as round threaded rubber plug, plays fixed, waterproof action using helical structure, so
And battery compartment shape is necessary for cylindrical type in the design, is not particularly suited for other shapes of battery, versatility is not strong.
Currently, the key water-proof structure of activity-sensing equipment common in the art includes: the first, using mold
Water-proof silica-gel is molded directly on key shell by the mode of double-shot moulding, and waterproof effect is preferable, however, the technology difficulty
Greatly, fraction defective is high, increased costs；Second, water-proof silica-gel is directly bonded on inner housing, needs biggish bonding at this time
Area is not suitable for the activity-sensing equipment product of Miniaturization Design.Also, the maintenance of the key water-proof structure of both schemes
With replacement difficulty it is all larger, when key water-proof structure when something goes wrong, need to replace waterproof construction simultaneously and be just able to achieve with shell
Water-proof function, product repairing higher cost.
Summary of the invention
The object of the present invention is to provide a kind of radiation detector assembly, to solve activity-sensing equipment in the prior art
The bad problem of waterproof performance.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is to provide a kind of radiation detector assembly, the radiation
Detection device includes shell, lid and battery compartment, and the shell and the lid seal to form box like structure, the battery compartment
It is placed in the box like structure, the battery compartment opening being connected to the battery compartment is provided on the shell, the radiation is visited
Surveying device further includes elastomer and battery cabin cap, has multiple tracks screw thread on the elastomer, the elastomer is placed in the electricity
In Chi Cang opening；Battery cabin cap tool is set on the warehouse lid roof there are two opposite warehouse lid side wall and a warehouse lid roof
Several ribs are equipped with, the edge of the rib from the warehouse lid roof extends into the battery cabin cap, by proximal edge
The height of the rib is greater than the height of the rib far from edge, is provided with guide-track groove on the outside of the warehouse lid side wall, institute
The end for stating guide-track groove is provided with the clamping groove of width increase；The battery compartment opening is provided with to be cooperated with the clamping groove
Protruding portion, the rib contradicts the elastomer after battery cabin cap installation.
According to one embodiment of present invention, the shape of the elastomer is matched with the shape that the battery compartment is open.
According to one embodiment of present invention, connection sheet is provided on the elastomer.
According to one embodiment of present invention, it is provided on the top surface of the elastomer lubricious.
According to one embodiment of present invention, multiple ribs are arranged parallel to each other arrangement, the height of the rib from
The edge of the battery cabin cap internally gradually decreases or step wise reduction.
According to one embodiment of present invention, the thickness matching of the width of the guide-track groove and the protruding portion, it is described to lead
The depth of track slot is matched with the width of the protruding portion, and the length of the clamping groove is matched with the length of the protruding portion.
According to one embodiment of present invention, the different widths 0.3mm of the guide-track groove and the clamping groove.
According to one embodiment of present invention, pressing groove is provided on the outside of the warehouse lid side wall.
According to one embodiment of present invention, the radiation detector assembly further includes watertight panel and waterproof membrane, waterproof surface
Plate is fixed on the cover board by the waterproof membrane.
According to one embodiment of present invention, key is provided in the watertight panel, be provided on the waterproof membrane by
Key portion, the button portion are raised to the key direction.
According to one embodiment of present invention, the height of the protrusion is 0.3mm.
According to one embodiment of present invention, the radiation detector assembly further includes detector and mainboard, the detector
Be set in the box-like space and close to the battery compartment, the detector include scintillation crystal and with the flashing crystalline substance
The photoelectricity of body coupling fills parallel operation part；The mainboard is set in the box-like space and is located at the battery compartment and the detection
Above device, processor is provided on the mainboard, the battery and the detector in the processor and the battery compartment connect
It connects.
According to one embodiment of present invention, the radiation detector assembly further includes display, and the display is set to
On the cover board and it is connected to the processor.
According to one embodiment of present invention, the radiation detector assembly further includes indicator light, and the indicator light is set to
It is connect on the shell and with the battery in the processor or the battery compartment.
Radiation detector assembly provided by the invention is arranged on elastomer in such a way that battery cabin cap cooperates elastomer
Multiple tracks screw thread increases multiple tracks outpost for waterproof, and effective solution battery compartment waterproof problem only needs downwards when taking out battery
Battery cabin cap is pinned, then pushes out and can be taken off, it is very convenient without tool；Meanwhile it being provided with waterproof on the cover board
Film efficiently solves the waterproof problem of key, reduces production cost, reduces the difficulty of maintenance replacement.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
The some embodiments recorded in the present invention, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view of the explosion of radiation detector assembly according to an embodiment of the invention；
Fig. 2 is according to the floor map of one of side of the radiation detector assembly of Fig. 1, wherein not installing battery
Warehouse lid；
Fig. 3 is the stereoscopic schematic diagram according to the battery cabin cap of the radiation detector assembly of Fig. 1；
Fig. 4 is according to the floor map of one of side of the radiation detector assembly of Fig. 3, wherein at battery cabin cap
In installation condition；
Fig. 5 is the perspective view of the explosion according to the waterproof construction of the panel of the radiation detector assembly of Fig. 1.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described.It should be understood that following embodiment is merely to illustrate
The range of the present invention and is not intended to limit the present invention.
It should be noted that it can directly set when component/part is referred to as on " setting exists " another component/part
It sets on another component/part or there may also be component/parts placed in the middle.When component/part is referred to as " connection/connection
Connect " to another component/part, it, which can be, is directly connected to/is attached to another component/part or may be simultaneously present
Component/part placed in the middle.Term as used herein " connection/connection " may include electrical and/or mechanical-physical connection/connection.
Term as used herein "comprises/comprising" refers to feature, step or the presence of component/part, but is not precluded one or more
A other feature, step or the presence of component/part or addition.Term as used herein "and/or" includes one or more
Any and all combinations of a correlation listed item.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff it is identical.Term used herein is intended merely to the purpose of description specific embodiment,
And it is not intended to limitation the application.
In addition, term " first ", " second " etc. are used for description purposes only similar with distinguishing in the description of the present application
Object between the two and is not present sequencing, can not be interpreted as indication or suggestion relative importance.In addition, in the application
Description in, unless otherwise indicated, the meaning of " plurality " is two or more.
Fig. 1 is the perspective view of the explosion of radiation detector assembly according to an embodiment of the invention, by Fig. 1 it is found that this hair
The radiation detector assembly of bright offer includes shell 10, detector 20, battery compartment 30, mainboard 40 and cover board 50, wherein shell
10 have the box like structure of opening for one of surface, and cover board 50 matches with the opening shape of shell 10 and passes through stacking
The first sealing ring 1 and the second sealing ring 2 be tightly connected, several connecting holes 11, cover board has been set as needed in shell 10
It is provided with corresponding connecting hole 51 on 50, makes shell by the way that fastening screw (not shown) to be inserted into connecting hole 11,51
10 and cover board 50 fasten；Detector 20 can be fixed in shell 10 by card slot or other fixation members, and detector 20 wraps
The electrooptical device (not shown) for including scintillation crystal (not shown) and coupling with scintillation crystal, scintillation crystal is used for will
Ionising radiation is converted to visible light signal, and electrooptical device is for it will be seen that optical signal is converted to electric signal；By detector 20
Battery compartment 30, set battery 31 in battery compartment 30 are set, and battery compartment 30 with shell 10 there is common battery compartment to be open to be used for
Battery cabin cap 70 is installed；Mainboard 40 is set above battery compartment 30 and detector 20, is provided with MCU or other places on mainboard 40
Device is managed, mainboard 40 is connect with battery 31 and detector 20 simultaneously, and battery 31 is that mainboard 31 and detector 20 are powered, detector 20
The electric signal detected is sent to mainboard 40, the processor on mainboard 40 is used to extract from electric signal opposite with ionising radiation
The information such as time, position and the energy answered.
Further, in Fig. 1, radiation detector assembly of the invention further includes shield 60, display 80 and indicator light
90, wherein shield 60 is set on the outer surface of cover board 50, shape of the shapes and sizes of shield 60 with cover board 50
It is corresponding with size in order to closely connect and keep product beautiful, indicator gate 61 and several is provided on shield 60
A key 62, display 80 are set in indicator gate 61 and connect with mainboard 40, by mainboard 40 treated ionization spoke
The information such as time, position and the energy penetrated can be shown on display 80；It is set on one of side of shell 10
It is equipped with indicator light 90, indicator light 90 is connect to be used to indicate battery status or instruction alarm signal with mainboard 40；Shell 10
It is additionally provided with data power interface 12 on one of side, thunder is provided in data power interface 12 and is write from memory interface, thunder is write from memory interface
It is connect with mainboard 40 and battery 31 in order to export the data in processor or charge for battery 31.
Fig. 2 is according to the floor map of one of side of the radiation detector assembly of Fig. 1, wherein not installing battery
Warehouse lid on one of side of shell 10, is additionally provided with battery compartment opening 16, battery compartment opening 16 as shown in Figure 2
From the surface of shell 10 to 10 internal stretch of shell, battery compartment opening 16 is generally rectangular shaped, wherein an ellipse or approximate ellipse
Circular part is penetrated through through shell 10 and with the battery compartment 30 in shell 10, the ellipse or approximate ellipsoidal part
Periphery is provided with the anti-skidding muscle 15 to match；The protruding portion being arranged symmetrically there are two being also set up on the side wall of battery compartment opening 16
17, the protruding parts in the side wall of battery compartment opening 16 centre and from one of shell 10 similar in battery compartment opening 16
Rib extends to an opposite other rib, and the protruding portion 17 and battery cabin cap 70 cooperate, and will be described below in detail.
Fig. 3 is according to the stereoscopic schematic diagram of the battery cabin cap of the radiation detector assembly of Fig. 1, from the figure 3, it may be seen that battery cabin cap
70 include warehouse lid roof 71 and warehouse lid side wall 72, and two warehouse lid side walls 72 are substantially trapezoidal and arranged in parallel, warehouse lid roof
71 extend to form and battery compartment 16 matched cover shapes of opening, the inside of warehouse lid roof 71 from a line of two warehouse lid side walls 72
Be provided with several ribs 73 arranged in parallel, the edge of rib 73 from warehouse lid roof 71 extend inward and height gradually
It reduces；The outside of warehouse lid side wall 72 is provided with guide-track groove 74, the extending direction phase of the extending direction and rib 73 of guide-track groove 74
Together, the width of guide-track groove 74 is slightly larger than the thickness of protruding portion 17, and the depth of guide-track groove 74 is slightly larger than the width of protruding portion 17；It leads
The terminal end width of track slot 74 increases and is formed as clamping groove 741, it is preferable that the different widths of clamping groove 741 and guide-track groove 74
0.5mm, the length of clamping groove 741 are slightly larger than the length of protruding portion 17, and the depth of clamping groove 741 is slightly larger than the width of protruding portion 17
It spends and is consistent with the depth of guide-track groove 74, so that when battery cabin cap 70 and battery compartment opening 16 are engaged by clamping,
The protruding portion 17 being arranged at battery compartment opening 16 can be moved along the guide-track groove 74 of battery cabin cap 70 to clamping groove 741.This
Field technical staff should be noted that the thickness direction of protruding portion 17 is the direction in Fig. 2 perpendicular to paper, guide-track groove 74
Depth direction be Fig. 3 in perpendicular to 72 place plane of warehouse lid side wall direction.Further, battery cabin cap 70 further includes elasticity
Body 75, the shape of elastomer 75 match and have with the part of ellipse or substantially elliptical at battery compartment opening 16
Certain thickness is provided with multiple tracks screw thread in the thickness direction of elastomer 75, is provided with accommodating hole 751 simultaneously in elastomer 75
With for placing spring retaining tab 76, the two sides of spring retaining tab 76 are connect with battery 31 respectively so that battery 31 is in correct
And in the circuit of connection.Battery cabin cap 70 during installation, first by elastomer 75 be pressed into battery compartment opening 16 at ellipse or
In the shrinkage pool of person's substantially elliptical, due to the elastic force of elastomer 75 itself and the multiple tracks screw thread of setting, it can play preferable
Sealing function；The guide-track groove 74 of battery cabin cap 70 is further caught in the protruding portion 17 at battery compartment opening 16, so that battery compartment
Lid 70 is moved along protruding portion 17, and rib 73 squeezes the top of elastomer 75 at this time, in the process of movement, due to rib 73
Height gradually decrease, the compressing force that elastomer 75 receives gradually becomes smaller, when protruding portion 17 moves in clamping groove 741, by
Become larger suddenly in the width of clamping groove 741, so that the active force that rib 73 applies elastomer 75 suddenly disappears, elastomer 75
Restore deformation simultaneously battery cabin cap 70 is jacked up, at this time protruding portion 17 be caught in clamping groove 741 and due to clamping groove 741 with lead
Height difference between track slot 74 and cannot be returned along guide-track groove 74, battery cabin cap 70 is installed, as shown in Figure 4.
Fig. 4 is according to the floor map of one of side of the radiation detector assembly of Fig. 3, by Fig. 4 it is found that battery
Warehouse lid 70 further comprises pressing groove 77, and pressing groove 77 is set to the outside of warehouse lid roof 71 and is located at rib 73
The two sides of warehouse lid roof 71 can be by placing a finger in pressing groove 77 to facilitate pair when needing to unload battery cabin cap 70
Battery cabin cap 70 exerts a force, at this point, pressing battery cabin cap 70, protruding portion 17 moves to height corresponding with guide-track groove 74, with setting about
Outside being directed toward firmly, can continue to move along guide-track groove 74, so that battery cabin cap 70 unloads.
In the present invention, clamping groove can prevent battery cabin cap from being fallen off by the elastic force of battery and battery spring piece, further
Limit falling off for elastomer, the clamping groove combination rib of battery cabin cap pushing down elastomer tightly, so that battery compartment is open
In air-tight state；The surface of elastomer and rib contacts can carry out spray treatment, prevent rubbing for battery cabin cap and elastomer
Difficulty is dismantled caused by wiping power is excessive, the present invention can be realized without tool when replacing battery, while also meet
High-grade waterproof requirement.
Those skilled in the art should be noted that rubber, shell 10 and battery cabin cap 70 is preferably used in elastomer 75
The moulding of ABS material is preferably used, battery 30 can use battery or rechargeable battery, when battery 30 is using charging
When battery, it can be correspondingly not provided with spring retaining tab 76, details are not described herein.
Fig. 5 is according to the perspective view of the explosion of the waterproof construction of the panel of the radiation detector assembly of Fig. 1, as shown in Figure 5, originally
The radiation detector assembly that invention provides further includes waterproof membrane 63, shape of the shapes and sizes of waterproof membrane 63 with shield 60
It is corresponding with size to be provided with several button portions 65 on waterproof membrane 63 in order to closely connect and keep product beautiful, it shows
The size of device window 64 and 65 is identical, and button portion 65 is corresponding with the key 62 on shield 60, is provided on cover board 50 and key 62
Corresponding through-hole is corresponding with the control button on mainboard 40 in order to which key 65 passes through cover board 50.It should be noted that waterproof
Film 63 is set to the back side of shield 60, and band gum is provided on waterproof membrane 63 in order to which shield 60 is securely pasted on cover board
50 surfaces, the button portion 65 of waterproof membrane 63 is preferably with the protrusion of 0.3mm, so that shield 60 and waterproof membrane 63 are viscous
Pasting solid regularly button 62 has certain deformation space, i.e. stroke space, and this can enable keys 62 to feed back clearly, and feel is more
It is good, while effectively preventing the motionless situation of key press.Those skilled in the art should be noted that shield 60 can be with
Using acrylic panel, conventional mechanical key is can be used in key, and stiffened matter button cap on press key pole, details are not described herein.
Radiation detector assembly provided by the invention is arranged on elastomer in such a way that battery cabin cap cooperates elastomer
Multiple tracks screw thread increases multiple tracks outpost for waterproof, and effective solution battery compartment waterproof problem only needs downwards when taking out battery
Battery cabin cap is pinned, then pushes out and can be taken off, it is very convenient without tool；Meanwhile it being provided with waterproof on the cover board
Film efficiently solves the waterproof problem of key, reduces production cost, reduces the difficulty of maintenance replacement.
Claims (14)
1. a kind of radiation detector assembly, the radiation detector assembly includes shell, lid and battery compartment, the shell and the lid
Body seals to form box like structure, and the battery compartment is placed in the box like structure, is provided on the shell and the battery
The battery compartment opening of storehouse connection, which is characterized in that the radiation detector assembly further include:
Elastomer, has multiple tracks screw thread on the elastomer, and the elastomer is placed in the battery compartment opening；And
Battery cabin cap, battery cabin cap tool is there are two opposite warehouse lid side wall and a warehouse lid roof, on the warehouse lid roof
Several ribs are provided with, the edge of the rib from the warehouse lid roof extends into the battery cabin cap, by proximal edge
The height of the rib is greater than the height of the rib far from edge, is provided with guide-track groove on the outside of the warehouse lid side wall, institute
The end for stating guide-track groove is provided with the clamping groove of width increase；
The battery compartment opening is provided with the protruding portion with clamping groove cooperation, the rib after the battery cabin cap installation
Contradict the elastomer.
2. radiation detector assembly according to claim 1, which is characterized in that the shape of the elastomer and the battery compartment
The shape of opening matches.
3. radiation detector assembly according to claim 1, which is characterized in that be provided with connection sheet on the elastomer.
4. radiation detector assembly according to claim 1, which is characterized in that be provided on the top surface of the elastomer smooth
Coating.
5. radiation detector assembly according to claim 1, which is characterized in that multiple ribs are arranged parallel to each other cloth
It sets, the height of the rib is internally gradually decreased from the edge of the battery cabin cap or step wise reduction.
6. radiation detector assembly according to claim 1, which is characterized in that the width of the guide-track groove and the protruding portion
Thickness matching, the depth of the guide-track groove matches with the width of the protruding portion, the length of the clamping groove and the protrusion
The length in portion matches.
7. radiation detector assembly according to claim 1, which is characterized in that the width of the guide-track groove and the clamping groove
Differ 0.3mm.
8. radiation detector assembly according to claim 1, which is characterized in that be provided with pressing on the outside of the warehouse lid side wall
Slot.
9. radiation detector assembly according to claim 1, which is characterized in that the radiation detector assembly further includes waterproof surface
Plate and waterproof membrane, watertight panel are fixed on the cover board by the waterproof membrane.
10. radiation detector assembly according to claim 1, which is characterized in that be provided with key, institute in the watertight panel
It states and is provided with button portion on waterproof membrane, the button portion is raised to the key direction.
11. radiation detector assembly according to claim 10, which is characterized in that the height of the protrusion is 0.3mm.
12. radiation detector assembly according to claim 1, which is characterized in that the radiation detector assembly further include:
Detector, the detector are set in the box-like space and close to the battery compartments, and the detector includes flashing
Crystal and the photoelectricity coupled with the scintillation crystal fill parallel operation part；And
Mainboard, the mainboard are set in the box-like space and are located above the battery compartment and the detector, the master
Be provided with processor on plate, the processor in the battery compartment battery and the detector connect.
13. radiation detector assembly according to claim 12, which is characterized in that the radiation detector assembly further includes display
Device, the display are set on the cover board and are connected to the processor.
14. radiation detector assembly according to claim 12, which is characterized in that the radiation detector assembly further includes instruction
Lamp, the indicator light are set on the shell and connect with the battery in the processor or the battery compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN101144862A (en) * | 2006-09-11 | 2008-03-19 | 通用电气公司 | Shock-proof radiation detector |
| US20100258730A1 (en) * | 2007-10-26 | 2010-10-14 | Konica Minolta Medical & Graphic, Inc. | Cassette type radiographic image solid-state detector |
| JP2012181044A (en) * | 2011-02-28 | 2012-09-20 | Fujifilm Corp | Radiation imaging apparatus |
| CN205335326U (en) * | 2016-02-05 | 2016-06-22 | 上海用悦信息技术服务中心 | Colliery is waterproof battery storehouse for instrument |
| CN207166604U (en) * | 2017-06-19 | 2018-03-30 | 安徽久壬电气科技有限公司 | A kind of metal monitoring shield in charged pool storehouse |
| CN209659777U (en) * | 2018-12-25 | 2019-11-19 | 苏州瑞派宁科技有限公司 | A kind of radiation detector assembly |
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| CN101144862A (en) * | 2006-09-11 | 2008-03-19 | 通用电气公司 | Shock-proof radiation detector |
| US20100258730A1 (en) * | 2007-10-26 | 2010-10-14 | Konica Minolta Medical & Graphic, Inc. | Cassette type radiographic image solid-state detector |
| JP2012181044A (en) * | 2011-02-28 | 2012-09-20 | Fujifilm Corp | Radiation imaging apparatus |
| CN205335326U (en) * | 2016-02-05 | 2016-06-22 | 上海用悦信息技术服务中心 | Colliery is waterproof battery storehouse for instrument |
| CN207166604U (en) * | 2017-06-19 | 2018-03-30 | 安徽久壬电气科技有限公司 | A kind of metal monitoring shield in charged pool storehouse |
| CN209659777U (en) * | 2018-12-25 | 2019-11-19 | 苏州瑞派宁科技有限公司 | A kind of radiation detector assembly |
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