Optical radiometer

Abstract

The utility model discloses an optical radiometer, relates to the technical field of spectral radiometers, and aims to solve the problems that in the prior art, most of shells of existing spectral radiometers are of integral structures, when internal components of the shells are damaged, a shell cover on the shell needs to be detached by a screwdriver, then an internal circuit board is taken out, and the cost is high. And the use and the operation are very inconvenient. Side sliding plates are slidably connected to the two sides of the shell correspondingly, sliding grooves are formed in the upper sides and the lower sides of the side sliding plates correspondingly, embedded strips are arranged on the inner side of the shell and connected with the sliding grooves in an engaged mode, a protection plate is arranged at one end of each side sliding plate, a handle is welded to the front end face of each protection plate, and a shell cover is fixedly connected to one end of the shell. A heat dissipation groove is formed in the inner side of the side sliding plate, a display screen is arranged on the front end face of the shell cover, a pressing head is slidably connected to the shell, a supporting foot is arranged at the lower end of the pressing head, a clamping leg is fixedly installed at the bottom of the supporting foot, and a clamping groove is formed in the inner side of the side sliding plate.

Description

Technical Field

[0001] This utility model relates to the field of spectroradiometer technology, specifically to optical radiometers. Background Technology

[0002] Spectroradiometers are used to determine the spectral distribution of radiation sources, simultaneously establishing the intensity and spectral characteristics of a target or background. They can measure the spectrum and intensity of missile plumes and atmospheric transmittance. A spectroradiometer generally consists of a collection optical system, spectral elements, detectors, and electronic components. Types include Fourier transform spectroradiometers, multi-detector dispersive prism and grating spectroradiometers, and circular graded filter (CVF) low-spectral-resolution spectroradiometers.

[0003] For example, the announcement number CN220304669U describes a spectroradiometer, which includes a base. A sleeve is fixedly mounted on the base, and a support column is mounted inside the sleeve. The top of the support column extends out of the sleeve and is fixedly mounted with a U-shaped mounting block. Multiple first springs are fixedly mounted on the inner walls of both sides of the U-shaped mounting block. One end of each of the multiple first springs on the same side is fixedly mounted with the same clamping plate. There are two clamping plates, and the spectroradiometer body is clamped between the two clamping plates. Three hinge seats are fixedly mounted at the bottom of the base. Each of the three hinge seats is hinged with a first leg. A second leg is mounted at the bottom end of each of the three first legs. The first leg is slidably sleeved on the outside of the second leg. A fixing component connected to the second leg is mounted on the outside of the first leg.

[0004] The aforementioned application places the spectroradiometer body between two clamps, and the two clamps hold the spectroradiometer body by the restoring force of multiple first springs on both sides. The contact is made by rubber pads, which reduces slippage and improves clamping stability. However, most spectroradiometers currently have a single-piece shell structure. When the internal components are damaged, a screwdriver is needed to remove the shell cover and then take out the internal circuit board, which is very inconvenient to use. Therefore, there is an urgent need in the market to develop a light radiometer to help people solve the existing problems. Utility Model Content

[0005] The purpose of this invention is to provide a photoradiometer to solve the problem mentioned in the background art that most current photoradiometers have an integral shell structure, and when internal components are damaged, a screwdriver is needed to remove the shell cover and then take out the internal circuit board, which is very inconvenient to use.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a light radiometer, comprising a housing, with side slide plates slidably connected to both sides of the housing, and sliding grooves provided on both the upper and lower sides of the side slide plates, and an inlay strip provided on the inner side of the housing, the inlay strip engaging with the sliding grooves, and a protective plate provided at one end of the side slide plates, with a handle welded to the front end face of the protective plate.

[0007] The above technical solution provides detachable side slides on both sides of the housing. The side slides are slidably connected to the housing. When removing the side slides, you only need to pull them out of the housing using the handle, which saves the time of removing screws. After the two side slides are removed, the internal components of the housing will be fully exposed. This makes it very convenient to replace components when the light radiation meter needs to be replaced, thus improving the ease of use.

[0008] In a preferred embodiment, the present invention can be further configured such that: a cover is fixedly connected to one end of the housing, and a heat dissipation groove is provided on the inner side of the side slide plate.

[0009] The above technical solution utilizes the design of the shell cover to form the outer shell assembly of the radiometer using a split structure, and heat dissipation slots are opened on the side slide plate to provide better heat dissipation for the radiometer.

[0010] In a preferred embodiment, the present invention can be further configured such that a display screen is provided on the front end surface of the shell cover.

[0011] The above technical solution utilizes a display screen to show the device status.

[0012] In a preferred embodiment, the present invention can be further configured as follows: a pressure head is slidably connected to the housing, a support foot is provided at the lower end of the pressure head, a clamping leg is fixedly installed at the bottom of the support foot, a slot is provided on the inner side of the side slide, the clamping leg is engaged with the slot, a pressure plate is provided on the outer side of the pressure head, a spring is provided below the pressure plate, a support ring is fixedly installed inside the housing, the bottom of the spring is in contact with the support ring, and the pressure head passes through the support ring.

[0013] The above technical solution utilizes the design of the pressure head, clamping legs, and slots to limit and fix the side slide after installation, preventing it from sliding out on its own and improving safety and reliability.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model has detachable side slides on both sides of the housing. The side slides are slidably connected to the housing. When disassembling the side slides, it is only necessary to pull the side slides out of the housing by the handle, which saves the time of removing screws. After the two side slides are removed, the internal components of the housing will be fully exposed. At this time, it is very convenient to replace the components of the light radiation meter, which improves the ease of use.

[0016] 2. This utility model utilizes the design of a pressure head, clamping legs, and a slot to limit and fix the side slide after installation, preventing it from sliding out on its own and improving safety and reliability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the optical radiometer of this utility model;

[0018] Figure 2 This is a top view of the side slide plate of this utility model;

[0019] Figure 3 This is a side sectional view of the housing of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. Housing; 2. Housing cover; 3. Side slide plate; 4. Protective plate; 5. Handle; 6. Heat dissipation groove; 7. Display screen; 8. Slide groove; 9. Inlay strip; 10. Pressure head; 11. Pressure plate; 12. Spring; 13. Support ring; 14. Support leg; 15. Clamping leg. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0024] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0025] Please see Figure 1 , Figure 2 and Figure 3 An embodiment of this utility model provides a light radiometer, including a housing 1, with side slide plates 3 slidably connected to both sides of the housing 1, and sliding grooves 8 provided on both the upper and lower sides of the side slide plates 3. An inlay strip 9 is provided on the inner side of the housing 1, and the inlay strip 9 is engaged with the sliding groove 8. A protective plate 4 is provided at one end of the side slide plate 3, and a handle 5 is welded to the front end surface of the protective plate 4. The protective plate 4 and the side slide plate 3 are integrated into one structure.

[0026] Please see Figure 1 A cover 2 is fixedly connected to one end of the housing 1, and a heat dissipation groove 6 is provided on the inner side of the side slide plate 3. The cover 2 and the housing 1 are fixedly connected by screws.

[0027] Please see Figure 1 A display screen 7 is provided on the front surface of the cover 2.

[0028] Please see Figure 4 A pressure head 10 is slidably connected to the housing 1. A support foot 14 is provided at the lower end of the pressure head 10. A clamping leg 15 is fixedly installed at the bottom of the support foot 14. A slot is provided on the inner side of the side slide plate 3. The clamping leg 15 is engaged with the slot. The support foot 14 and the pressure head 10 are integrated into one structure. The clamping leg 15 and the support foot 14 are fixedly connected by screws.

[0029] Please see Figure 4 A pressure plate 11 is provided on the outside of the pressure head 10, and a spring 12 is provided below the pressure plate 11. A support ring 13 is fixedly installed inside the housing 1. The bottom of the spring 12 fits against the support ring 13. The pressure head 10 passes through the support ring 13. The support ring 13 is fixedly connected to the housing 1 by screws. The pressure plate 11 and the pressure head 10 are set as an integral structure.

[0030] Working principle: When in use, the light radiation meter consists of housing 1, housing cover 2, side slide plate 3, and integrated circuit board inside housing 1. When it is necessary to repair or replace the components on the circuit board, press down the pressure head 10. The pressure head 10 will drive the support leg 14 and clamp leg 15 to sink down, separating the clamp leg 15 from the slot on the side slide plate 3. At this time, the side slide plate 3 can be pulled out from housing 1 by using the handle 5. Then, the integrated circuit board inside housing 1 can be taken out and the damaged components can be replaced.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A radiometer, comprising a housing (1), characterized in that: Both sides of the housing (1) are slidably connected to side slide plates (3). The upper and lower sides of the side slide plates (3) are provided with sliding grooves (8). The inner side of the housing (1) is provided with an inlay strip (9). The inlay strip (9) is engaged with the sliding groove (8). One end of the side slide plate (3) is provided with a guard plate (4). A handle (5) is welded to the front end face of the guard plate (4).

2. The optical radiometer according to claim 1, characterized in that: One end of the housing (1) is fixedly connected to a cover (2), and a heat dissipation groove (6) is provided on the inner side of the side slide plate (3).

3. The optical radiometer according to claim 2, characterized in that: A display screen (7) is provided on the front end surface of the shell cover (2).

4. The optical radiometer according to claim 1, characterized in that: A pressure head (10) is slidably connected to the housing (1). A support foot (14) is provided at the lower end of the pressure head (10). A clamping leg (15) is fixedly installed at the bottom of the support foot (14). A slot is provided on the inner side of the side slide plate (3). The clamping leg (15) is engaged with the slot.

5. The optical radiometer according to claim 4, characterized in that: A pressure plate (11) is provided on the outside of the pressure head (10), and a spring (12) is provided below the pressure plate (11). A support ring (13) is fixedly installed inside the housing (1). The bottom of the spring (12) is in contact with the support ring (13), and the pressure head (10) passes through the support ring (13).

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