CN212206375U

CN212206375U - Core device for thermal infrared imager

Info

Publication number: CN212206375U
Application number: CN202020716969.XU
Authority: CN
Inventors: 赵维霖; 缪赢
Original assignee: Zhejiang Mingyang Infrared Technology Co ltd
Current assignee: Zhejiang Mingyang Infrared Technology Co ltd
Priority date: 2020-05-02
Filing date: 2020-05-02
Publication date: 2020-12-22
Anticipated expiration: 2030-05-02

Abstract

A core device for a thermal infrared imager comprises a catch motor, a detector, a core power panel fixing piece, a core power panel, a core acquisition and conversion panel fixing piece and a core acquisition and conversion panel, the baffle motor, the detector, the core power panel fixing piece, the core power panel, the core acquisition and conversion panel fixing piece and the core acquisition and conversion panel are sequentially connected through screws, wherein the baffle motor is used for providing a uniform correction black body, the detector is used for receiving and reflecting an infrared radiation energy distribution pattern of a detected target, the movement power panel fixing piece is used for fixing the detector and the movement power panel, the movement power panel is used for connecting the detector and transmitting data, the movement acquisition conversion plate fixing piece is used for fixing the movement acquisition conversion plate, and the movement acquisition conversion plate is used for data processing.

Description

Core device for thermal infrared imager

Technical Field

The utility model relates to a thermal infrared imager, more specifically the core device that relates to a is used for thermal infrared imager that says so.

Background

The infrared thermal imager uses an infrared detector and an optical imaging objective lens to receive an infrared radiation energy distribution pattern of a detected target and reflect the infrared radiation energy distribution pattern on a photosensitive element of the infrared detector so as to obtain an infrared thermal image, and the thermal image corresponds to a thermal distribution field on the surface of an object. Traditionally, thermal infrared imagers have been used to convert the invisible infrared energy emitted by an object into a visible thermal image. The different colors on the top of the thermal image represent the different temperatures of the object being measured.

In the prior art, the movement device adopts a traditional hard PCB, which is a hard board, and a flexible cable is used for connection, and the interconnection is feasible for short-term design, but a connecting plug-in and a matched cable need to be assembled on each board, so that the design configuration and routing of the movement circuit are limited, and the volume of the movement device is larger.

In addition, when the existing core device for the thermal infrared imager works, the core device is easy to heat, so that components are damaged, and the detection thermal image of the thermal infrared imager is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a core device for thermal infrared imager to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

In one embodiment, a light shielding sheet and a rubber pad of the movement are further arranged between the baffle motor and the detector.

In one embodiment, the detector and the movement power panel fixing piece are further provided with a heat-conducting silica gel and an eyepiece interface PCB circuit hard board.

In one embodiment, the core power board is provided with a first bump, a second bump and a third bump, the core power board fixing part is provided with a first groove and a second groove, and when the core power board is installed on the core power board fixing part, the second bump and the third bump are respectively embedded in the first groove and the second groove.

In one embodiment, a through hole is further formed in the core acquisition conversion plate fixing piece, the core acquisition conversion plate is fixed to the core acquisition conversion plate fixing piece through a screw, and when the core acquisition conversion plate fixing piece is fixedly connected with the core power panel fixing piece, the first bump penetrates through the through hole to be connected with the core acquisition conversion plate.

In one embodiment, the flap motor further comprises a shutter provided on the flap motor.

Compared with the prior art, the utility model discloses beneficial effect as follows:

1. the utility model discloses a detector, core power strip bear respectively in the positive and negative of core power strip mounting, and eyepiece interface PCB circuit hardboard is free to only need a core power strip mounting can, consequently, the utility model provides a volume for thermal infrared imager's core device is less.

2. The utility model discloses a length, the width of eyepiece interface PCB circuit hardboard can be adjusted according to the user demand, consequently, the utility model provides a restrain also less that a core device for thermal infrared imager received when the line is walked to the configuration.

3. The utility model discloses a separation blade motor, detector, core power strip mounting, core power strip connection order can play the radiating action to core main part module at the during operation, the heat that the core device gived off, through thereby core main part module at the during operation, the core device gived off the cooperation between the heat and distributed away the heat, and still be provided with heat conduction silica gel between detector and the core power strip mounting, and then can better gived off the heat.

Drawings

Fig. 1 is a schematic structural diagram of the movement device of the present invention.

In the figure, 10, a baffle motor, 11, a light shading sheet, 12, a core rubber pad, 13, an eyepiece interface PCB circuit hard board, 14, a shutter, 20, a detector, 30, a core power supply board fixing piece, 40, a core power supply board, 50, a core acquisition conversion board fixing piece, 60 and a core acquisition conversion board.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. In the following description, feature details such as specific configurations and components are provided only to help a full understanding of the embodiments of the present invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.

The utility model provides a camera lens module for thermal infrared imager.

As shown in fig. 1, a core device for a thermal infrared imager comprises a barrier motor 10, a detector 20, a core power board fixing member 30, a core power board 40, a core acquisition conversion board fixing member 50, and a core acquisition conversion board 60, wherein the barrier motor 10, the detector 20, the core power board fixing member 30, the core power board 40, the core acquisition conversion board fixing member 50, and the core acquisition conversion board 60 are sequentially connected by screws, wherein the barrier motor 10 is used for providing a uniform correction black body, the detector 20 is used for receiving and reflecting an infrared radiation energy distribution pattern of a target to be measured, the core power board fixing member 30 is used for fixing the detector 20 and the core power board 40, the core power board 40 is used for connecting and transmitting data of the detector 20, and the core acquisition conversion board 50 is used for fixing the core acquisition conversion board 60, the movement acquisition conversion board 60 is used for data processing.

Further, a light shielding sheet 11 and a movement rubber pad 12 are further disposed between the flap motor 10 and the detector 20, so that the detector 20 can be further protected by the light shielding sheet 11 and the movement rubber pad 12.

Further, a heat-conducting silica gel and an eyepiece interface PCB circuit hard board 13 are arranged between the detector 20 and the movement power panel fixing piece 30. Thereby through heat conduction silica gel 12, can dispel the heat to the core device better.

Thereby bear respectively in the positive and negative of core power strip mounting 30 through detector 20, core power strip 40, and eyepiece interface PCB circuit hardboard 13 is free to only need a core power strip mounting 30 can, consequently, the utility model provides a volume for thermal infrared imager's core device is less.

Further, the core power board 40 is provided with a first bump, a second bump and a third bump, the core power board fixing member 30 is provided with a first groove and a second groove, and when the core power board 40 is installed on the core power board fixing member 30, the second bump and the third bump are respectively embedded in the first groove and the second groove. Thereby make the utility model provides a volume is less for thermal infrared imager's core device.

Further, a through hole is further formed in the core acquisition conversion plate fixing piece 50, the core acquisition conversion plate 60 is fixed to the core acquisition conversion plate fixing piece 50 through a screw, and when the core acquisition conversion plate fixing piece 50 is fixedly connected with the core power panel fixing piece 30, the first bump penetrates through the through hole to be connected with the core acquisition conversion plate 60.

Further, the flap motor 10 further includes a shutter 14, and the shutter 14 is disposed on the flap motor 10, so that the shutter 14 can be driven by the flap motor 10 to provide a uniform correction black body.

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 will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; 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 a core device for thermal infrared imager which characterized in that: the movement device comprises a baffle motor (10), a detector (20), a movement power panel fixing piece (30), a movement power panel (40), a movement acquisition conversion panel fixing piece (50) and a movement acquisition conversion panel (60), wherein the baffle motor (10), the detector (20), the movement power panel fixing piece (30), the movement power panel (40), the movement acquisition conversion panel fixing piece (50) and the movement acquisition conversion panel (60) are sequentially connected through screws, the baffle motor (10) is used for providing a uniform correction black body, the detector (20) is used for receiving and reflecting an infrared radiation energy distribution pattern of a measured target, the movement power panel fixing piece (30) is used for fixing the detector (20) and the movement power panel (40), and the movement power panel (40) is used for connecting and transmitting data of the detector (20), the movement acquisition conversion plate fixing piece (50) is used for fixing the movement acquisition conversion plate (60), and the movement acquisition conversion plate (60) is used for data processing.

2. The movement device for the thermal infrared imager according to claim 1, wherein: a shading sheet (11) and a core rubber pad (12) are also arranged between the baffle motor (10) and the detector (20).

3. The movement device for the thermal infrared imager according to claim 2, wherein: and a heat-conducting silica gel and an eyepiece interface PCB circuit hard board (13) are also arranged between the detector (20) and the movement power panel fixing piece (30).

4. The movement device for the thermal infrared imager according to claim 3, wherein: the movement power panel (40) is provided with a first lug, a second lug and a third lug, a first groove and a second groove are formed in the movement power panel fixing piece (30), and when the movement power panel (40) is installed on the movement power panel fixing piece (30), the second lug and the third lug are respectively embedded in the first groove and the second groove.

5. The movement device for the thermal infrared imager according to claim 4, wherein: the movement acquisition conversion plate fixing piece (50) is further provided with a through hole, the movement acquisition conversion plate (60) is fixed on the movement acquisition conversion plate fixing piece (50) through a screw, and when the movement acquisition conversion plate fixing piece (50) is fixedly connected with the movement power panel fixing piece (30), the first bump penetrates through the through hole to be connected with the movement acquisition conversion plate (60).

6. The movement device for the thermal infrared imager according to claim 5, wherein: the flap motor (10) further comprises a shutter (14), and the shutter (14) is arranged on the flap motor (10).