Portable thermal infrared imager
Technical field
Thermal infrared imager field is the utility model is related to, more particularly, to a kind of portable thermal infrared imager.
Background technology
Existing thermal infrared imager generally comprises main casing, camera lens, display, infrared detector and connection display and red
The circuit control unit of external detector;The camera lens and infrared detector are arranged on main casing top front end, and display is arranged on master
Housing upper rear end.There are following shortcomings for it:(1)It can not realize that height is adjusted, it is inconvenient to use.And existing telescopic rod is stretched
Contract unstable.(2)Thermal imaging system says good-bye and holds and fix, and use is single, dumb.(3)Existing thermal imaging system volume is big, occupied space
Greatly, cost of transportation is high.(4)Heat dissipation effect is poor, if setting the impurity such as heat emission hole, external dust to be easily accessible in housing, easily damages
Bad thermal infrared imager.(5)Camera lens, display are the most fragile, are easily broken.(6)The interface of thermal infrared imager is easily done at present
It is dirty, get rusty or by foreign matters from being blocked, and can not use, and circuit is not easy to dispose, and is easily lost.
Utility model content
The utility model can be realized to overcome the deficiencies of the prior art and provide a kind of portable thermal infrared imager
Highly adjust, can realize that fixed and hand-held switching uses, facilitate line management.
To achieve these goals, the utility model uses following technical scheme:A kind of portable thermal infrared imager,
Including main casing, camera lens, display, infrared detector and the circuit control unit of connection display and infrared detector;It is described
Camera lens and infrared detector are arranged on main casing top front end, and display is arranged on main casing upper rear end, the main casing lower part
Supporting rack is connected, which includes telescopic telescopic rod, and the top side detachable of telescopic rod is connected to main casing lower part, stretches
The bottom of bar connects a base, and the telescopic rod includes the lantern ring that some head and the tail are socketed successively, and the base top is equipped with for appointing
The slot of one lantern ring insertion, the slot is equal with lantern ring quantity, size is identical;The middle of the base forms grip part, base
Bottom surface mounting flange;The main casing is equipped with external device, which includes first be arranged on main casing outer wall
Ring body, can cover at the first lid outside the first ring body, and USB interface, power interface and SD are equipped with the first ring body
Card slot;First lid is detachably connected the first ring body;Formed in first lid and diminished placement from bottom to opening direction
Groove.Telescopic rod can realize that the height of thermal imaging system is adjusted, and the slot on base can be connected with the bottom of any one ring set, realize heat
As the fixation of instrument arbitrary height;And grip part can realize hand-held use, thermal imaging system can be fixed on other objects by ring flange, real
Now hold and fixed switching uses, using flexible, freedom;The top side detachable of telescopic rod is connected to main casing lower part, transport
When or during packaging, telescopic rod can be pulled down, further reduce space hold, reduce transport and packing cost;The USB interface can
USB data line is connected, and then is connected with external equipment;Power interface can charge, and SD card slot can be inserted into SD card, conveniently make
With;When without using USB interface, power interface, SD card slot, the first lid can be covered, and then prevent the impurity such as extraneous dust
Into in the first ring body, the effect of waterproof, anti-impurity is effectively played, extends the use of USB interface, power interface, SD card slot
Service life;The resettlement groove can be used for the article for placing the small sizes such as data cable, power cord, USB flash disk, easy to use, and resettlement groove
Diminished from bottom to opening direction, can effectively prevent when covering the first lid, the article of small size drops out, and carries more convenient.
Further, the both ends of the telescopic rod are respectively communicated with main casing and base;The top of the main casing is equipped with upper
Ventilation hole, the base outer wall are equipped with lower ventilation hole, and wind turbine is equipped with the base, and wind turbine connection one is pierced by the power supply of base
Line.Upper ventilation hole, lower ventilation hole and wind turbine can drive thermal imaging system inner air and outer air to circulate, and accelerate thermal imaging system heat dissipation.
Further, the main casing is located at upper the first sleeve of disposed at air vent grafting, and base is located at lower disposed at air vent grafting
Second sleeve, first sleeve and the second sleeve are arc-shaped.When not used, the first sleeve and the second sleeve can be plugged, is avoided
The impurity such as extraneous dust enter in thermal imaging system, avoid thermal imaging system from damaging;And the first sleeve and the second sleeve are arc-shaped, grafting side
Just, speed is fast, simple in structure, easy to implement.
Further, the one side of the ring flange is equipped with bulge loop, which is threadedly connected to the bottom of base.The setting can
The dismounting of ring flange is realized, hand-held in use, removable lower flange, easy to use.
Further, the top of the telescopic rod is equipped with arc-shaped insert plate, matches somebody with somebody between the arc-shaped insert plate and the bottom of main casing
Conjunction is equipped with slot and slotting rail.Arc-shaped insert plate increases the joint face of telescopic rod and main casing, improves telescopic rod and is inserted with main casing
The fastness and stability connect;The slot and slotting rail can realize the fast assembling-disassembling of telescopic rod and main casing.
Further, the display periphery and camera lens periphery are equipped with rubber sheath.The rubber sheath can be to display
Protected with camera lens, improve the crashworthiness of display and camera lens.
Further, the grip part outer wall is equipped with anti-skid chequer.Improve the stability that thermal imaging system grips.
In conclusion the utility model can realize that height is adjusted, fixed and hand-held switching uses, and can dispose the thing of small size
Body, it is easy to carry.
Brief description of the drawings
Fig. 1 is the structure diagram one of the utility model;
Fig. 2 is the utility model structure diagram two;
Fig. 3 is the top view of the utility model;
Fig. 4 is structure diagram when article is put into the lid of the utility model.
Embodiment
It is real below in conjunction with the utility model in order to make those skilled in the art be better understood from the utility model
The attached drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.
As shown in Figs 1-4, a kind of portable thermal infrared imager, including main casing 1, camera lens 2, display 3, infrared spy
Survey device and circuit control unit, circuit control unit connection display 3 and infrared detector.The camera lens 2 and infrared acquisition
Device is arranged on 1 top front end of main casing, and display 3 is arranged on 1 upper rear end of main casing.
The improvements of the utility model essentially consist in:1 lower part of main casing connects supporting rack, which includes can
Flexible telescopic rod 5, the top side detachable of telescopic rod 5 are connected to 1 lower part of main casing, which can be screw thread
Connection, grafting or clamping etc..But in the present embodiment, the top of the telescopic rod 5 is equipped with the one side of arc-shaped insert plate 52, the arc
Coordinate between the another side of shape plate 52 and the bottom of main casing 1 and be equipped with slot and slotting rail 521, that is, insert rail 521 and be arranged on main casing 1
On, slot is then arranged on the another side of arc-shaped insert plate;Certainly, the position of the slot and slotting rail 521 is also interchangeable.The telescopic rod
5 bottom connects a base 6.The telescopic rod 5 includes some lantern rings 51, and all head and the tail of the lantern ring 51 are socketed successively.The base 6
Top is equipped with slot 61, and the slot 61 is equal with 51 quantity of the lantern ring, size is identical, and corresponds and set, and each slot 61 is right
A lantern ring 51 is answered, and slot 61 is desirably also to be socketed successively, and then reduce the occupancy in space.
During grafting, in an at least lantern ring 51 insertion slot 61, the connection of the lantern ring 51 and base 6 is realized.In the base 6
Portion forms grip part 62, which conveniently grips, the bottom surface of base 6 from both ends to middle gradually indent camber
Mounting flange 7.The ring flange 7 can be integrative-structure with base 6 or be detachably connected, such as the one side of ring flange 7
Equipped with bulge loop 71, which is threadedly connected to the bottom of base 6.Existing detachable connection can certainly be used.
In order to accelerate the heat dissipation of this thermal infrared imager, then the both ends of the telescopic rod 5 are respectively communicated with main casing 1 and base
6.The top of the main casing 1 is equipped with upper ventilation hole 11, and 6 outer wall of base is equipped with lower ventilation hole 63, is equipped with the base 6
Wind turbine, wind turbine connection one are pierced by the power cord 8 of base 6.After power cord 8 powers on, wind turbine rotation drive outside air from
Upper ventilation hole 11 is blown into, and is driven the hot gas in main casing 1 to be discharged from lower ventilation hole 63, can fully be driven the hot gas in main casing 1
Exclude, and radiating rate is fast, effect is good.
Furthermore the main casing 1 is located at the first sleeve of grafting 12 at upper ventilation hole 11, base 6 is located at lower ventilation hole 63
The second sleeve of grafting 64,12 and second sleeve 64 of the first sleeve is arc-shaped, such as C-shaped.During grafting, can by the first sleeve 12 from
On be inserted to main casing 1 downwards and be located at upper ventilation hole 11, the first sleeve 12 is clamped on main casing 1.At the same time can be by the second sleeve
64 are inserted at lower ventilation hole 63 from 6 side of base, and sleeve 64 is clamped on base 6.It is described simple in construction, easy to disassemble and assemble.
In addition, the periphery of display 3 and 2 periphery of camera lens are equipped with rubber sheath 10, the rubber sheath 10 is by rubber material
Material is made, and can improve the anti-collision effect of display 3 and camera lens 2.
The main casing 1 is equipped with external device, and the external device circuit connectable control unit and external equipment, this is outer
Connection device includes the first ring body 1a, the first lid 1e, usb 1 b, power interface 1c and SD card slot 1d.
First ring body 1a is arranged on 1 outer wall of main casing.First lid 1e can be covered at outside the first ring body 1a.First lid
Body 1e is detachably connected the first ring body 1f, is such as threadedly coupled, grafting, clamping etc..
Usb 1 b, power interface 1c and the SD card slot 1d is respectively positioned in the first ring body 1a, the USB interface
1b, power interface 1c and SD card slot 1d are all connected with circuit control unit, and circuit control unit further includes rechargeable battery.It can pass through
Power interface 1c external power supply circuits charge rechargeable battery.Moreover, data cable, power cord, USB flash disk etc. are disposed for convenience
Small size article, then, forms resettlement groove 1g in the first lid 1e, resettlement groove 1g is diminished from bottom to opening direction, and then
When on the first ring body 1a, it can prevent the article of small size from dropping out the first lid 1e back-offs.
Obviously, described embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without making creative work
Every other embodiment, should all belong to the scope of the utility model protection.