CN215268468U

CN215268468U - Infrared thermal imaging night vision device

Info

Publication number: CN215268468U
Application number: CN202121604160.9U
Authority: CN
Inventors: 张峻
Original assignee: Shenzhen Dianyang Technology Co ltd
Current assignee: Shenzhen Dianyang Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-21
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses an infrared thermal imaging night-time vision device, including a casing to and set up at the camera lens of casing front end and establish the eyepiece in the rear end, still be equipped with main processing board module, display module, button module, interface module and battery module in the casing. The utility model discloses utilize main processing board module and camera lens, receive the infrared radiant energy distribution diagram of surveyed the target to reflect the principle on thermal imaging detector's the photosensitive element, thereby obtain infrared thermography, and with infrared thermography show the display screen on, use eyepiece help user can be more clear observation observed by the observation thing.

Description

Infrared thermal imaging night vision device

Technical Field

The utility model relates to a night-time vision device technical field especially relates to an infrared thermal imaging night-time vision device.

Background

With the improvement of living skills, the use of night vision devices is becoming more and more popular, and besides being used in research and development, industrial detection and equipment maintenance, the night vision devices are also widely used in fire fighting, search, hunting and security, however, with the continuous development of science and technology, the requirements of people on night vision devices are also becoming higher and higher. The infrared thermal imaging technology realizes observation by means of infrared radiation emitted by a target, has the function of forming an observable image according to the temperature difference between the target and a background or among all parts of the target or the thermal radiation difference, and solves the technical problems that the target can be clearly seen in the whole black or daytime, and the hidden target and the locked target can be quickly broken in severe environments such as rainy days or foggy days.

The prior art mostly adopts a built-in stored photographing video, a USB is connected with a computer or a mobile phone to copy files, however, a night vision device is often used in the field, and photographing pictures need to be quickly backed up. In addition, the existing night vision device has high cost and is not suitable for application in the civil field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an infrared thermal imaging night-time vision device.

In order to realize the purpose, the following technical scheme is adopted:

the utility model provides an infrared thermal imaging night-time vision device, includes a casing, and sets up the camera lens of casing front end with establish the eyepiece in the rear end, still be equipped with main processing board module, display module, button module, interface module and battery module in the casing, wherein: the main processing board module is connected with the lens and used for processing the infrared radiation received by the lens into an infrared thermography, and comprises a thermal imaging detector and a thermal imaging movement, and the resolution of the thermal imaging movement is 256 × 192; the display module is connected with the main processing board module and used for displaying the infrared thermography synthesized by the main processing board module, and comprises a display screen, wherein the display surface of the display screen faces the eyepiece; the key module is connected with the main processing board module, is used for controlling the main processing board module, and comprises a key board and a plurality of keys arranged on the key board, and the keys are exposed on the outer surface of the shell; the interface module is connected with the main processing board module and used for outputting the infrared thermography synthesized by the main processing board module, and comprises an SD card reader, a USB module and an HDMI module; the battery module is connected with the main processing board module and the display module, is used for supplying power to the thermal imaging detector, the thermal imaging machine core and the display screen, and comprises a battery and a power supply management board; still include a laser module, laser module detachably installs one side of main processing board module, the transmitting terminal of laser module expose in the surface of casing and pointing to the place ahead of camera lens.

Furthermore, the main processing module further comprises a box body for accommodating the thermal imaging detector and the thermal imaging core, a groove for accommodating the laser module is formed in the box body, and the laser module is movably inserted into the groove. The laser module is movably arranged in the groove, so that the laser module is easy to replace.

Furthermore, the bottom of the laser module and the bottom of the groove are respectively provided with a conducting strip, the conducting strip positioned in the groove is electrically connected with the battery module, and when the conducting strip of the laser module is contacted with the conducting strip in the groove, the circuit of the laser module is conducted. The laser module is supplied power by the battery module, specifically the electric current of the battery module is conducted to the conducting strip of the groove, when the conducting strip of the laser module is contacted with the conducting strip of the groove, the electric current of the battery module flows into the laser module, and the laser module can work.

Furthermore, one of the plurality of keys can be used for controlling the connection and disconnection between the battery module and the conducting strip positioned in the groove. So that the operation of the laser module can be controlled by pressing the key.

Furthermore, the diopter adjuster is used for adjusting the diopter of the ocular lens and is connected with the ocular lens. And adjusting the diopter of the ocular lens.

Adopt above-mentioned scheme, the beneficial effects of the utility model are that: utilize main processing board module and camera lens, receive the infrared radiation energy distribution map of surveyed the target to reflect the principle on thermal imaging detector's the photosensitive element, thereby obtain infrared thermal image, and with infrared thermal image display to the display screen on, use the eyepiece to help the user can be more clear observation observed by the thing, solved the long-range unable observation of current night-time vision device and observed obstructed problem under the adverse circumstances.

The thermal imaging movement with 256 × 192 resolution is adopted, so that the cost can be effectively reduced; the SD card can be arranged in the SD card reader, the SD card is used for copying images, and the SD card can be replaced at once when the outdoor video recording and photographing are full, so that the SD card reader is fast and convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a block diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic view of an installation structure of a laser module according to an embodiment of the present invention

Fig. 4 is a schematic structural diagram of an embodiment of the present invention.

Wherein the figures identify the description:

1. a housing; 2. a lens; 3. an eyepiece; 4. a main processing board module; 41. a thermal imaging detector; 42. a thermal imaging engine core; 43. a box body; 44. a groove; 5. a display module; 51. a display screen; 6. a key module; 61. a key sheet; 62. pressing a key; 7. an interface module; 71. an SD card reader; 72. a USB module; 73. an HDMI module; 8. a battery module; 9. a laser module; 10. a refractive adjuster; 11. a stripe groove; 12. and (4) conducting strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as outside, inside, middle and the like in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.

As shown in fig. 1 to 2, an infrared thermal imaging night vision device includes a housing 1, a lens 2 disposed at the front end of the housing 1 and an eyepiece 3 disposed at the rear end, a main processing board module 4, a display module 5, a key 62 module 6, an interface module 7 and a battery module 8 are further disposed in the housing 1, wherein: the main processing board module 4 is connected with the lens 2 and is used for processing the infrared radiation received by the lens 2 into an infrared thermography, and the infrared thermography comprises a thermal imaging detector 41 and a thermal imaging movement 42, wherein the resolution of the thermal imaging movement 42 is 256 × 192; the display module 5 is connected with the main processing board module 4 and used for displaying the infrared thermography synthesized by the main processing board module 4, and comprises a display screen 51, wherein the display surface of the display screen 51 faces the ocular lens 3; the key module 6 is connected with the main processing board module 4, is used for controlling the main processing board module 4, and comprises a key board 61 and a plurality of keys 62 arranged on the key board 61, and the keys 62 are exposed on the outer surface of the shell 1; the interface module 7 is connected with the main processing board module 4, and is used for outputting an infrared thermography synthesized by the main processing board module 4, and comprises an SD card reader 71, a USB module 72 and an HDMI module 73; the battery module 8 is connected with the main processing board module 4 and the display module 5, is used for supplying power to the thermal imaging detector 41, the thermal imaging movement 42 and the display screen 51, and comprises a battery and a power management board; the laser device further comprises a laser module 9, the laser module 9 is detachably mounted on one side of the main processing board module 4, and the emitting end of the laser module 9 is exposed out of the outer surface of the shell 1 and points to the front of the lens 2.

As shown in fig. 2 to 3, the main processing module further includes a case 43 for accommodating the thermal imaging detector 41 and the thermal imaging engine 42, a groove 44 for accommodating the laser module 9 is formed on the case 43, and the laser module 9 is movably inserted into the groove 44. The laser module 9 is movably mounted in the groove 44 so that the laser module 9 is easily replaceable.

The bottom of the laser module 9 and the bottom of the groove 44 are respectively provided with a conducting strip 12, the conducting strip 12 in the groove 44 is electrically connected with the battery module 8, and when the conducting strip 12 of the laser module 9 contacts with the conducting strip 12 in the groove 44, the circuit of the laser module 9 is conducted. The laser module 9 is powered by the battery module 8, and specifically, the current of the battery module 8 is conducted to the conductive strips 12 of the groove 44, when the conductive strips 12 of the laser module 9 and the conductive strips 12 of the groove 44 are in contact, i.e., the current of the battery module 8 flows into the laser module 9, so that the laser module 9 can operate.

One of the plurality of keys 62 may be used to control the connection and disconnection of the battery module 8 to the conductive sheet 12 located within the groove 44. So that the operation of the laser module 9 can be controlled by pressing the key 62.

And a diopter adjuster 10 for adjusting diopter of the eyepiece 3, the diopter adjuster 10 being connected to the eyepiece 3. Adjust the eyepiece 3 diopters.

As shown in fig. 4, the surface of the housing 1 is provided with a stripe groove 11 for a user to hold the housing 1.

Wherein, the utility model discloses a theory of operation: utilize main processing board module and optical imaging be camera lens 1, receive the infrared radiation energy distribution map of target to be measured, and reflect on thermal imaging detector's photosensitive element, thereby obtain the infrared thermograph, the infrared thermograph that obtains presents on the display screen, the user sees through the eyepiece and observes the infrared thermograph on the display screen, and simultaneously, when using, can select to store the infrared thermograph in the SD card, or connect external devices such as computer or cell-phone through USB module 72, copy the infrared thermograph in external device, or show the infrared thermograph in external display through HDMI module 73.

When the laser module is used, when two functions of distance measurement or direction indication need to be switched, the laser module is directly pulled out and replaced.

Adopt above-mentioned scheme, the beneficial effects of the utility model are that: utilize main processing board module 4 and camera lens 2, receive the infrared radiation energy distribution map of target to be surveyed to the principle on the photosensitive element of thermal imaging detector 41 is reflected, thereby obtain infrared thermal image, and with infrared thermal image display to display screen 51 on, use eyepiece 3 to help the user can be more clear observation observed by the thing, solved the long-range unable observation of current night-time vision device and observed obstructed problem under the adverse circumstances.

The thermal imaging movement 42 with 256 × 192 resolution is adopted, so that the cost is reduced; the SD card can be arranged in the SD card reader 71, images can be copied by using the SD card, and the SD card can be replaced at once when the outdoor video recording and photographing are full, so that the SD card reader is quick and convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an infrared thermal imaging night-time vision device, its characterized in that includes a casing, and sets up the camera lens of casing front end and the eyepiece of establishing at the rear end still are equipped with main processing board module, display module, button module, interface module and battery module in the casing, wherein:

the main processing board module is connected with the lens and used for processing the infrared radiation received by the lens into an infrared thermography, and comprises a thermal imaging detector and a thermal imaging movement, and the resolution of the thermal imaging movement is 256 × 192;

the display module is connected with the main processing board module and used for displaying the infrared thermography synthesized by the main processing board module, and comprises a display screen, wherein the display surface of the display screen faces the eyepiece;

the key module is connected with the main processing board module, is used for controlling the main processing board module, and comprises a key board and a plurality of keys arranged on the key board, and the keys are exposed on the outer surface of the shell;

the interface module is connected with the main processing board module and used for outputting the infrared thermography synthesized by the main processing board module, and comprises an SD card reader, a USB module and an HDMI module;

the battery module is connected with the main processing board module and the display module, is used for supplying power to the thermal imaging detector, the thermal imaging machine core and the display screen, and comprises a battery and a power supply management board;

still include a laser module, laser module detachably installs one side of main processing board module, the transmitting terminal of laser module expose in the surface of casing and pointing to the place ahead of camera lens.

2. The infrared thermal imaging night vision device of claim 1, wherein the main processing module further includes a case for housing the thermal imaging detector and the thermal imaging engine, the case being provided with a recess for housing the laser module, the laser module being movably inserted into the recess.

3. The infrared thermal imaging night vision device of claim 2, wherein the bottom of the laser module and the bottom of the groove are respectively provided with a conductive tab, the conductive tab in the groove is electrically connected to the battery module, and when the conductive tab of the laser module contacts the conductive tab in the groove, the circuit of the laser module is conducted.

4. The infrared thermal imaging night vision device of claim 3, wherein one of the plurality of keys is operable to control the connection and disconnection of the battery module to and from the conductive strip located in the slot.

5. The infrared thermal imaging night vision device of claim 1, further comprising a diopter adjuster for adjusting the diopter of said eyepiece, said diopter adjuster being coupled to said eyepiece.