CN-224231621-U - Optical reflectivity test terminal

CN224231621UCN 224231621 UCN224231621 UCN 224231621UCN-224231621-U

Abstract

The utility model relates to a reflectivity test technical field especially is optics reflectivity test terminal, including the footstock, the top front end fixed mounting of footstock has the reflection integrating sphere body, the rear end of reflection integrating sphere body is equipped with the die-pin that is in the same place with the footstock grafting connection, the outside cover of die-pin is equipped with the lantern ring, the front end fixedly connected with vacuum of lantern ring takes out the box, the utility model discloses in, through lantern ring, vacuum box, micro vacuum pump, suction riser, first suction square mouth, suction return bend, second suction square mouth, cassette, inserted bar and the otic placode that set up, can make things convenient for this optics reflectivity test terminal can be when detecting the sheet material of keeping flat on the reflection integrating sphere body, this test terminal accessible evacuation adsorbs fixed knot constructs, adsorbs fixedly to sheet material, avoids follow-up test terminal during operation, sheet material easily because of receiving external environment disturbance influence, leads to taking place the problem that the landing falls easily from the reflection integrating sphere body.

Inventors

TANG HAO
WEI ZELIANG
ZHANG ZHIXIN
CHENG TAIGANG
MA FEIYANG

Assignees

西安禾木电子科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250529

Claims (5)

1. The optical reflectivity test terminal comprises a footstock (1) and is characterized in that the front end of the top of the footstock (1) is fixedly provided with a reflection integrating sphere body (2), the rear end of the reflection integrating sphere body (2) is provided with a supporting rod (3) which is connected with the footstock (1) in a plugging mode, the outside of the supporting rod (3) is sleeved with a lantern ring (4), the front end of the lantern ring (4) is fixedly connected with a vacuum pumping box (5), the left side and the right side of the vacuum pumping box (5) are fixedly provided with micro vacuum pumps (6), the top of the vacuum pumping box (5) is communicated with a suction vertical pipe (7), the top of the suction vertical pipe (7) is communicated with a first suction square opening (8), the left side and the right side of the first suction square opening (8) are communicated with a suction elbow (9), one end, which winds the left side and the right side of the reflection integrating sphere body (2), of the suction elbow (9) is communicated with a second suction square opening (10), the bottom of the second suction square opening (10) is fixedly connected with a plug rod (12), and the bottom of the second suction square opening (10) is connected with a plug socket (13).
2. The optical reflectance test terminal according to claim 1, wherein the top base (1) and the sockets (13) are fixedly connected together, and 2 sockets (13) are provided in total.
3. The optical reflectance test terminal according to claim 1, wherein the bottom end of the supporting rod (3) is clamped with a clamping seat (11), the bottom of the clamping seat (11) is fixedly connected with a bottom plate (14), and the size of the bottom plate (14) is larger than that of the top seat (1).
4. The optical reflectance test terminal according to claim 1, wherein the end of the bottom wiring of the reflective integrating sphere body (2) is electrically connected with a spectrometer (15), the end of the right wiring of the reflective integrating sphere body (2) is electrically connected with a halogen lamp light source (16), and the bottom wiring of the reflective integrating sphere body (2) extends downwards through the inside of the top seat (1).
5. The optical reflectance test terminal according to claim 1, wherein the top of the reflective integrating sphere body (2) is respectively arranged in a collinear manner with the tops of the first suction square opening (8) and the second suction square opening (10), filter screen structures are arranged on the inner sides of the second suction square opening (10) and the first suction square opening (8), the left and right second suction square openings (10) are symmetrically arranged left and right along the vertical central axis of the reflective integrating sphere body (2) along a symmetry axis, the vacuum suction box (5) is arranged in a gap formed between the reflective integrating sphere body (2) and the supporting rod (3), ear plates (17) are fixedly connected to the left and right sides of the collar (4), and bolts between the ear plates (17) and the top seat (1) are detachably connected together.

Description

Optical reflectivity test terminal Technical Field The utility model relates to the technical field of reflectivity testing, in particular to an optical reflectivity testing terminal. Background In the automobile industry production, in order to accurately know the reflectivity of the automobile reflective material, an optical reflectivity test terminal can be used for measuring the reflectivity of the material, and when the automobile reflective material works, a sample is irradiated by a light beam, and the intensity of the reflected light beam is measured, so that the reflectivity of the automobile reflective material is calculated, and the automobile reflective material meets the requirements of road safety regulations; at present, when the existing optical reflectance test terminal is used, a sheet material is generally horizontally placed on a reflective integrating sphere to detect, but considering that the whole sheet material is lighter and is simply horizontally placed on the reflective integrating sphere, the problem that the sheet material falls off the reflective integrating sphere and drifts down easily due to the influence of external environment disturbance can occur, the follow-up normal test work is influenced, the follow-up times of repeated discharging is increased, and therefore the optical reflectance test terminal is provided for the problem. Disclosure of utility model The utility model aims to provide an optical reflectivity test terminal so as to solve the problem that sheet materials are easy to fall off a reflective integrating sphere due to the influence of external environment disturbance when the conventional optical reflectivity test terminal is used in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an optics reflectivity test terminal, includes the footstock, the top front end fixed mounting of footstock has the reflection integrating sphere body, the rear end of reflection integrating sphere body is equipped with the die-pin that is in the same place with the footstock grafting connection, the outside cover of die-pin is equipped with the lantern ring, the front end fixedly connected with vacuum suction box of lantern ring, the equal fixed mounting in the left and right sides of vacuum suction box has the miniature vacuum pump, the top switch-on of vacuum suction box has the suction riser, the top switch-on of suction riser has first suction square mouth, the left and right sides of first suction square mouth has all been switched on the suction return bend, the suction return bend has been passed through to the one end switch-on of reflection integrating sphere body left and right sides and has the second suction square mouth, the bottom fixedly connected with inserted bar of second suction square mouth, the bottom block of inserted bar is connected with the socket. Preferably, the top seat is fixedly connected with the sockets, and the number of the sockets is 2. Preferably, the bottom joint of die-pin has the cassette, the bottom fixedly connected with bottom plate of cassette, the size of bottom plate is greater than the size of footstock. Preferably, the end of the wiring of the bottom of the reflection integrating sphere body is electrically connected with a spectrometer, the end of the wiring of the right side of the reflection integrating sphere body is electrically connected with a halogen lamp light source, and the wiring of the bottom of the reflection integrating sphere body extends downwards through the inside of the top seat. Preferably, the top of reflection integrating sphere body respectively with the top collineation setting of first suction square mouth, second suction square mouth, the inboard of second suction square mouth and first suction square mouth all is equipped with filter screen structure, control two the second suction square mouth is the symmetry setting for the symmetry axis along the vertical axis of reflection integrating sphere body, the vacuum suction box sets up in the space that forms between reflection integrating sphere body and the riding bar, the equal fixedly connected with otic placode in left and right sides of lantern ring, the bolt is dismantled and is connected together between otic placode and the footstock. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, through the set lantern ring, the vacuum pumping box, the micro vacuum pump, the pumping vertical pipe, the first pumping square opening, the pumping elbow pipe, the second pumping square opening, the clamping seat, the inserting rod and the lug plate, the optical reflectance test terminal can conveniently detect the flaky materials horizontally placed on the reflecting integrating sphere body, and under the auxiliary connection effect of the supporting rod and the top seat, the test terminal can adsorb