CN203423735U - Infrared shooting lens with clamping groove structure - Google Patents
Infrared shooting lens with clamping groove structure Download PDFInfo
- Publication number
- CN203423735U CN203423735U CN201320269202.7U CN201320269202U CN203423735U CN 203423735 U CN203423735 U CN 203423735U CN 201320269202 U CN201320269202 U CN 201320269202U CN 203423735 U CN203423735 U CN 203423735U
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- Prior art keywords
- bonnet
- camera lens
- draw
- groove
- clamping groove
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Abstract
The utility model discloses an infrared shooting lens with a clamping groove structure, comprising a lens body (1) and a back cover (2) disposed on the lens body (1), the back cover (2) is provided with a clamping groove, a PCB (3) is inserted in the clamping groove, and the PCB (3) is provided with an analog-to-digital conversion chip and a peripheral component. Through the above structure, the volume of a shooting instrument can be reduced, and maintenance can also be facilitated.
Description
Technical field
The utility model relates to infrared imaging field, specifically with the infrared photography camera lens of notch.
Background technology
Thermal infrared imager is that the infrared energy distribution pattern that utilizes Infrared Detectors and optical imagery object lens to accept measured target is reflected on the light-sensitive element of Infrared Detectors, thereby acquisition Infrared Thermogram, this thermography is corresponding with the heat distribution field of body surface.Generally thermal infrared imager is exactly that the invisible infrared energy that object is sent changes visible heat picture into.The different colours above of heat picture represents the different temperatures of testee.
Infrared video camera comprises camera lens, detector, conversion chip and relevant peripheral cell, normally detector, conversion chip and relevant peripheral cell etc. are arranged in the main body of video camera, cause video camera volume larger, camera lens part is more empty, and maintenance time need to be dismantled video camera main body, troublesome poeration.
Utility model content
The utility model provides the infrared photography camera lens with notch, has solved infrared video camera volume in the past larger, and maintenance time is dismantled inconvenient problem.
The utility model is that technical solution problem is achieved through the following technical solutions: with the infrared photography camera lens of notch, comprise camera lens body and be arranged on the bonnet on camera lens body, after described, be covered with draw-in groove, on described draw-in groove, be inserted with pcb board, described pcb board is provided with modulus conversion chip and peripheral cell.Utilize the space of bonnet, modulus conversion chip and peripheral cell that script need to be arranged in video camera main body are arranged on bonnet, thereby can reduce the volume of video camera main body, make full use of space resources.
Further, described bonnet is shaped as circle.
Further, described draw-in groove is loop configuration, draw-in groove place diameter of a circle length be greater than bonnet diameter length 1/2, and draw-in groove place diameter of a circle length is less than the diameter length of bonnet.
Further, on described pcb board, be also provided with thermal detector.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model, by the bonnet of infrared lens, draw-in groove being set, is arranged on modulus conversion chip and peripheral cell etc. on bonnet by pcb board, makes full use of the space resources of bonnet, thereby has reduced the volume of video camera.
(2) when maintenance, from bonnet, take off pcb board and can overhaul circuit, convenient disassembly, operates also simply, to maintenance, brings great convenience.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model:
Fig. 2 is the structural representation of bonnet of the present utility model.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment:
As shown in Figure 1 and Figure 2, the present embodiment comprises camera lens body 1 and is arranged on the bonnet 2 on camera lens body 1, and described bonnet 2 is provided with draw-in groove, is inserted with pcb board 3 on described draw-in groove, and described pcb board 3 is provided with modulus conversion chip and peripheral cell.
As preferably, the bonnet 2 of the present embodiment be shaped as circle.
As preferably, the draw-in groove of the present embodiment is loop configuration, draw-in groove place diameter of a circle length be greater than bonnet 2 diameter length 1/2, and draw-in groove place diameter of a circle length is less than the diameter length of bonnet 2.
As preferably, on the pcb board 3 of the present embodiment, be also provided with thermal detector.
Operation principle of the present utility model: modulus conversion chip, peripheral cell and thermal detector etc. are arranged on bonnet 2 by pcb board 3, do not affect the use of bonnet 2, open bonnet 2 during maintenance, just can take apart and overhaul easily.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment is the object for giving an example and illustrating just, but not is intended to the utility model to be limited in described scope of embodiments.In addition; it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment, according to instruction of the present utility model, can also make more kinds of variants and modifications, and these variants and modifications all drop in the utility model scope required for protection.
Claims (4)
1. with the infrared photography camera lens of notch, it is characterized in that: comprise camera lens body (1) and be arranged on the bonnet (2) on camera lens body (1), described bonnet (2) is provided with draw-in groove, on described draw-in groove, be inserted with pcb board (3), described pcb board (3) is provided with modulus conversion chip and peripheral cell.
2. the infrared photography camera lens with notch according to claim 1, is characterized in that: described bonnet (2) be shaped as circle.
3. the infrared photography camera lens with notch according to claim 2, it is characterized in that: described draw-in groove is loop configuration, draw-in groove place diameter of a circle length be greater than bonnet (2) diameter length 1/2, and draw-in groove place diameter of a circle length is less than the diameter length of bonnet (2).
4. the infrared photography camera lens with notch according to claim 1, is characterized in that: described pcb board is also provided with thermal detector on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320269202.7U CN203423735U (en) | 2013-05-17 | 2013-05-17 | Infrared shooting lens with clamping groove structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320269202.7U CN203423735U (en) | 2013-05-17 | 2013-05-17 | Infrared shooting lens with clamping groove structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423735U true CN203423735U (en) | 2014-02-05 |
Family
ID=50022824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320269202.7U Expired - Lifetime CN203423735U (en) | 2013-05-17 | 2013-05-17 | Infrared shooting lens with clamping groove structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103246048A (en) * | 2013-05-17 | 2013-08-14 | 成都市晶林科技有限公司 | Convenient-to-repair infrared camera lens |
-
2013
- 2013-05-17 CN CN201320269202.7U patent/CN203423735U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103246048A (en) * | 2013-05-17 | 2013-08-14 | 成都市晶林科技有限公司 | Convenient-to-repair infrared camera lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |