CN107707844A - One kind has the prolongable core rack of water-proof function - Google Patents
One kind has the prolongable core rack of water-proof function Download PDFInfo
- Publication number
- CN107707844A CN107707844A CN201711060032.0A CN201711060032A CN107707844A CN 107707844 A CN107707844 A CN 107707844A CN 201711060032 A CN201711060032 A CN 201711060032A CN 107707844 A CN107707844 A CN 107707844A
- Authority
- CN
- China
- Prior art keywords
- side plate
- cover plate
- prolongable
- water
- proof function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000011258 core-shell material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides one kind to have the prolongable core rack of water-proof function, including lens mount, side plate, circuit board, cover plate and base, described lens mount, side plate surrounding are equipped with pin-and-hole, and base is provided with steady pin；The present invention can extend cover plate structure, mounting circuit boards quantity need not be limited, circuit board is positioned over the groove of the cover plate, on the one hand the groove plays a part of fixing circuit board, on the other hand it is also possible to prevent the movement of circuit board, the surrounding of circuit board is mutually fixed by screw with casing, and groove then plays a part of compression.
Description
Technical field
The invention belongs to infrared imagery technique field, has the prolongable movement branch of water-proof function more particularly, to one kind
Frame.
Background technology
Core electric component of the infrared movement of non-refrigeration type as thermal infrared imager, it turns the infra-red radiation of testee
It is melted into visual image.Movement space is limited at present, and circuit board size is smaller, and shell sizes are larger, heavier-weight, and not beautiful
See, space is just very limited for components' placement.This has just limited the body for the equipment that secondary development is done based on infrared movement
Product and weight.
Current infrared core shell, generally it is fixed to using by imaging electronics board above lens mount, then other are each
Circuit board is overlapped using column, and this structure is to cause infrared movement to lay particular stress on basic reason bigger than normal.The machine of this structure
Core housing is man-to-man customized product, without scalability；Existing infrared movement is generally divided into monitoring type and temperature measuring type,
Circuit board needed for monitoring type is generally 3 pieces, and circuit board needed for temperature measuring type is generally 4 pieces, if necessary to other network interfaces, RS232 etc.
Control port, then required circuit board is 5 pieces.Industry is to use the core shell of customization different length for such case, so
It is poor to allow for versatility, is unfavorable for extension and uses.
In addition, existing infrared movement does not have water-proof function, this is allowed in the wild in use, once steam enters
Permanent damage can be then caused to electrical equipment inside to casing.
The content of the invention
In view of this, it is existing red to solve the present invention is directed to propose a kind of have the prolongable core rack of water-proof function
Outer movement overall dimensions are bigger than normal, weight lays particular stress on, without water-proof function and can not realize extension.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
Further, including lens mount, side plate, circuit board, cover plate and base, described lens mount, side plate are set in surrounding
There is pin-and-hole, base is provided with steady pin, and described lens mount, side plate and base pass sequentially through fixed pin connection, described lens mount
Cover plate is provided between base, described cover plate is fixedly connected with side plate, and the centre of described cover plate is provided with groove, the groove
Coordinate with circuit sheet separation, described circuit board and cover plate screw connection.
Further, described cover plate comprises at least three, and described side plate is identical with cover plate quantity.
Further, the spacer pin of circumferentially spaced setting vertically upward, the relevant position of side plate lower edge on described side plate
Place is provided with stopper slot；The spacer pin is plugged in the stopper slot, forms being fastenedly connected between each side plate.
Further, the lower edge of the first described side plate is provided with the first stopper slot；Along the limit of setting first on second side plate side plate
Position pin, the second side plate lower edge are provided with the second stopper slot；Along the second spacer pin of setting on the 3rd described side plate；Described first is spacing
Pin is plugged in the first stopper slot；Second spacer pin is plugged in the second stopper slot, forms the first side plate, the second side plate, the 3rd
Being fastenedly connected between side plate.
Further, the exterior bottom of described base is provided with O-ring seal, and O-ring seal is socketed in the bottom periphery of base
On.
Further, it is provided with anti-static shielding coating inside the side plate.
Further, described cover plate is square aluminum alloy cover plate.
Relative to prior art, one kind of the present invention is with the prolongable core rack of water-proof function with following excellent
Gesture：
(1) present invention can extend cover plate structure, and without limiting mounting circuit boards quantity, circuit board is positioned over the cover plate
Groove, on the one hand the groove plays a part of fixing circuit board, is on the other hand also possible to prevent the movement of circuit board, circuit
The surrounding of plate is mutually fixed by screw with casing, and groove then plays a part of compression.
(2) present invention is designed using preventing hydration, and described O-ring seal is installed on base, prevents internal unit from making moist, with
It is easy to thermal infrared imager to be used in the adverse circumstances such as sleet, humidity.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the section of structure described in the embodiment of the present invention；
Fig. 2 is the base partial schematic diagram described in the embodiment of the present invention；
Fig. 3 is the O-ring seal schematic diagram described in the embodiment of the present invention.
Description of reference numerals：
1- lens mounts；2- side plates；The side plates of 21- first；The side plates of 22- second；The side plates of 23- the 3rd；3- bases；4- cover plates；5-
Circuit board；6- O-ring seals.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
One kind has the prolongable core rack of water-proof function, including lens mount 1, side plate 2, circuit board 5, cover plate 4 and bottom
Seat 3, described lens mount 1, side plate 2 are being surrounded by pin-and-hole, and base 3 is provided with steady pin, described lens mount 1, the and of side plate 2
Base 3 passes sequentially through fixed pin connection, and cover plate 4, described cover plate 4 and side plate 2 are provided between described lens mount 1 and base 3
Be fixedly connected, the centre of described cover plate 4 is provided with groove, and the groove matches with the gap of circuit board 5, described circuit board 5 with
The screw connection of cover plate 4.
Described cover plate 4 comprises at least three, and described side plate 2 is identical with the quantity of cover plate 4.
The spacer pin of circumferentially spaced setting vertically upward on described side plate 2, the corresponding position of the lower edge of side plate 2 is provided with
Stopper slot；The spacer pin is plugged in the stopper slot, forms being fastenedly connected between each side plate 2.The first described side
The lower edge of plate 21 is provided with the first stopper slot；Along the first spacer pin is set on second side plate side plate, the lower edge of the second side plate 22 is provided with the
Two stopper slots；Along the second spacer pin of setting on the 3rd described side plate 23；First spacer pin is plugged in the first stopper slot；
Second spacer pin is plugged in the second stopper slot, and the fastening formed between the first side plate 21, the second side plate 22, the 3rd side plate 23 connects
Connect.
The exterior bottom of the base 3 is provided with water-proof type O-ring seal.
The inside of side plate 2 is provided with anti-static shielding coating；The cover plate 4 is square aluminum alloy cover plate.
The present invention is applied to thermal infrared imager, and main function is to lay several main components in thermal infrared imager, such as
Power supply module, DSP components, FPGA components；Different components has different functions, for example, power panel is by outside 12V voltage conversions
The core voltage needed for each chip, FPGA to DSP and provide the view data real-time Transmission that detector gathers to necessary patrol
Sequential is collected, view data is corrected DSP and statistical disposition, and the view data handled is delivered into process chip.By
Reason chip exports in real time.Need to carry out multilayer packing between these circuit boards 5, ensure that inter-module there are enough gaps.
The present invention uses described cover plate 4 that cartridge assemblies are fixed, without limiting the quantity of mounting circuit boards 5, circuit
Plate 5 is positioned over the groove of the cover plate 4, on the one hand the groove plays a part of fixing circuit board, on the other hand can also prevented
The only movement of circuit board 5, the surrounding of circuit board 5 is fixed by screw and the phase of cover plate 4, in addition, passing through the spacer pin between side plate 2
It is plugged on pin-and-hole, so that circuit board 5 is pressed in the groove of cover plate 4, improves the anti-seismic performance of the present invention.
It is aluminium alloy structure that one kind of the present invention, which has the prolongable core rack of water-proof function, and quality is slim and graceful, can
By property height.Further, since circuit board 5 can produce substantial amounts of heat when work, when temperature exceeds the temperature of its normal work
Afterwards, the normal work of system can be had a strong impact on, or even the generation of the accidents such as system in case of system halt can be caused.Therefore, the present invention also needs to
Consider the design of radiating.This infrared core shell has taken into account miniaturization and outstanding radiating when design, by by circuit
The radiating stratum of plate 5 carries out good contact with cover plate, then by heat transfer, so that the heat of the device products above circuit board 5
Amount can be removed in time.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (6)
1. one kind has the prolongable core rack of water-proof function, it is characterised in that：Including lens mount, side plate, circuit board, cover plate
And base, described lens mount, side plate are being surrounded by pin-and-hole, base is provided with steady pin, described lens mount, side plate and bottom
Seat passes sequentially through fixed pin connection, and cover plate is provided between described lens mount and base, and described cover plate is fixedly connected with side plate,
The centre of described cover plate is provided with groove, and the groove coordinates with circuit sheet separation, described circuit board and cover plate screw connection.
2. one kind according to claim 1 has the prolongable core rack of water-proof function, it is characterised in that：Described lid
Piece comprises at least three, and described side plate is identical with cover plate quantity.
3. one kind according to claim 1 or 2 has the prolongable core rack of water-proof function, it is characterised in that：It is described
Side plate on circumferentially spaced setting spacer pin vertically upward, the corresponding position of side plate lower edge is provided with stopper slot；The limit
Position pin is plugged in the stopper slot, forms being fastenedly connected between each side plate.
4. one kind according to claim 1 has the prolongable core rack of water-proof function, it is characterised in that：Described bottom
The exterior bottom of seat is provided with O-ring seal, and O-ring seal is socketed in outside the bottom of base and placed.
5. one kind according to claim 1 has the prolongable core rack of water-proof function, it is characterised in that：The side plate
Inside is provided with anti-static shielding coating.
6. one kind according to claim 1 has the prolongable core rack of water-proof function, it is characterised in that：Described lid
Piece is square aluminum alloy cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060032.0A CN107707844A (en) | 2017-11-01 | 2017-11-01 | One kind has the prolongable core rack of water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060032.0A CN107707844A (en) | 2017-11-01 | 2017-11-01 | One kind has the prolongable core rack of water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107707844A true CN107707844A (en) | 2018-02-16 |
Family
ID=61178139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060032.0A Pending CN107707844A (en) | 2017-11-01 | 2017-11-01 | One kind has the prolongable core rack of water-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107707844A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040019165A (en) * | 2002-08-26 | 2004-03-05 | 이미지퀘스트(주) | A Bracket for Fixing PCB |
| CN202631921U (en) * | 2012-06-07 | 2012-12-26 | 深圳市天鼎视科技有限公司 | Infrared waterproof security camera |
| CN103528693A (en) * | 2013-09-24 | 2014-01-22 | 电子科技大学 | Portable thermal infrared imager |
| CN203893945U (en) * | 2014-06-12 | 2014-10-22 | 江苏北方湖光光电有限公司 | Non-refrigeration thermal imagery core assembly with vibration damping and buffering mechanism |
| CN206212513U (en) * | 2016-11-30 | 2017-05-31 | 江苏雷华防务科技有限公司 | A kind of uncooled ir core rack |
| CN206517661U (en) * | 2016-12-29 | 2017-09-22 | 东莞联桥电子有限公司 | A kind of printed circuit board (PCB) with ceramic component |
| CN207518715U (en) * | 2017-11-01 | 2018-06-19 | 中科和光（天津）应用激光技术研究所有限公司 | One kind can the infrared core shell of expansion type |
-
2017
- 2017-11-01 CN CN201711060032.0A patent/CN107707844A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040019165A (en) * | 2002-08-26 | 2004-03-05 | 이미지퀘스트(주) | A Bracket for Fixing PCB |
| CN202631921U (en) * | 2012-06-07 | 2012-12-26 | 深圳市天鼎视科技有限公司 | Infrared waterproof security camera |
| CN103528693A (en) * | 2013-09-24 | 2014-01-22 | 电子科技大学 | Portable thermal infrared imager |
| CN203893945U (en) * | 2014-06-12 | 2014-10-22 | 江苏北方湖光光电有限公司 | Non-refrigeration thermal imagery core assembly with vibration damping and buffering mechanism |
| CN206212513U (en) * | 2016-11-30 | 2017-05-31 | 江苏雷华防务科技有限公司 | A kind of uncooled ir core rack |
| CN206517661U (en) * | 2016-12-29 | 2017-09-22 | 东莞联桥电子有限公司 | A kind of printed circuit board (PCB) with ceramic component |
| CN207518715U (en) * | 2017-11-01 | 2018-06-19 | 中科和光（天津）应用激光技术研究所有限公司 | One kind can the infrared core shell of expansion type |
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| PB01 | Publication | ||
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