CN212845020U

CN212845020U - Anti-dazzle glass reflection brightness measuring instrument

Info

Publication number: CN212845020U
Application number: CN202021756035.5U
Authority: CN
Inventors: 宗升
Original assignee: Harbin Zongwei Technology Co ltd
Current assignee: Harbin Zongwei Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-30
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses an anti-dazzle glass reflection of light luminance measuring apparatu, including light source, luminance meter, glass, light source and luminance meter are installed at the upside of bottom plate through the bracing piece respectively, still include the bottom plate, the bottom plate passes through the stand and places in ground, rotate through rotating the seat on the roof of bottom plate and install one-way threaded rod, threaded mounting has two to remove the seat on the one-way threaded rod, remove the bottom of seat and the roof sliding connection of bottom plate, the top of removing the seat all installs and rotates the seat, the upside of bottom plate is equipped with the U-shaped seat, the bilateral symmetry of U-shaped seat is equipped with slip telescopic link and screw thread adjusting lever. The measuring apparatu of this scheme can conveniently place the glass of equidimension not and carry out reflection of light luminance measurement through the setting of each structure, can carry out horizontal and vertical removal to glass simultaneously to measure the arbitrary point on the glass, reachd more comprehensive accurate measuring result.

Description

Anti-dazzle glass reflection brightness measuring instrument

Technical Field

The utility model relates to a and glass production technical field especially relates to an anti-dazzle glass reflection of light brightness measurement appearance.

Background

Light pollution is a new environmental pollution source following pollution of waste gas, waste water, waste residue, noise and the like, and various scenes in human life, such as display power station display equipment, glass curtain walls, solar photovoltaic power stations and the like, are threatening the health of people and the nature. Aiming at the problem of light pollution, people make a plurality of efforts to research various products for reducing light pollution, such as AG glass, solar anti-glare glass and the like, and the products have a certain weakening effect on the light reflection effect of the glass. Currently, the evaluation standards of the products are mostly judged by adopting indexes of glossiness, haze and roughness, the evaluation is carried out on the surface mirror surface of the products, and the corresponding products only have a fixed measurement value. Then, the glare is a poor observation phenomenon of light, which is caused when the brightness of light is extremely high or the brightness difference between the background and the center of the visual field is large, and is perceived by human eyes, and the core index is the brightness of light, so that the indexes such as glossiness, haze, roughness and the like cannot be expressed visually. In practice, the glare effect is in many cases caused by reflected light, while light sources from different angles of incidence and people from different viewing angles cause different glare effects. I.e., two products of the same gloss surface, and the glare effect at different angles may also be different. Therefore, it is required to develop an instrument for measuring the brightness of reflected light.

Through retrieval, chinese patent No. CN210465256U discloses an anti-glare glass reflection brightness measuring apparatus, which comprises a working platform, a central shaft fixed on the working platform, an angular position dial sleeved on the central shaft and fixed, a light source rotating arm and a brightness meter rotating arm sleeved on the central shaft and capable of rotating around the central shaft, a light source device arranged at an end of the light source rotating arm far away from the central shaft, a brightness meter device arranged at an end of the brightness meter rotating arm far away from the central shaft, a glass sample to be measured arranged right above the center of the central shaft, and a black curtain arranged behind the glass sample to be measured.

The above prior art measuring instruments still have the following disadvantages: the detection can not be realized to place and measure the glass of different sizes, and simultaneously, when measuring, can not measure the arbitrary point of glass, so the measuring instrument has limitation, is unfavorable for obtaining more accurate and comprehensive measuring result, and therefore needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-dazzle glass reflection brightness measuring instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the anti-dazzle glass reflection brightness measuring instrument comprises a light source, a brightness meter and glass, wherein the light source and the brightness meter are respectively arranged on the upper side of a bottom plate through supporting rods, the anti-dazzle glass reflection brightness measuring instrument further comprises a bottom plate, the bottom plate is placed on the ground through a stand column, a one-way threaded rod is rotatably arranged on the top wall of the bottom plate through a rotating seat, two moving seats are arranged on the one-way threaded rod in a threaded mode, the bottom ends of the moving seats are in sliding connection with the top wall of the bottom plate, the rotating seats are respectively arranged at the top ends of the moving seats, a U-shaped seat is arranged on the upper side of the bottom plate, sliding telescopic rods and thread adjusting rods are symmetrically arranged on two sides of the U-shaped seat, clamping groove seats are jointly arranged at the ends, far away from the U-shaped seat, of the sliding telescopic rods, the bottom end of the sliding block is connected with the inner wall of the U-shaped seat in a sliding manner;

install two on the diapire of U-shaped seat and rotate the seat, be located the rotation seat on the U-shaped seat diapire and all rotate with the rotation seat that is located to remove the seat top and install the connecting rod, be located two of homonymy the one end that the connecting rod is relative rotates jointly and installs the connecting plate, two the equal screw thread of connecting plate is installed on two-way threaded rod, two-way threaded rod's both ends are all rotated and are installed the rotation backup pad, it is fixed with the diapire of U-shaped seat to rotate the backup pad.

Furthermore, a first sliding groove is formed in the top wall of the bottom plate, and the bottom plate is connected with the two movable seats in a sliding mode through the first sliding groove.

Furthermore, two second sliding grooves are formed in the inner bottom wall of the U-shaped seat, and the U-shaped seat is connected with the sliding block in a sliding mode through the two second sliding grooves.

Further, the telescopic link that slides includes sleeve pipe and sub-pole, and sleeve pipe and sub-pole sliding connection, the sleeve pipe is kept away from the one end of sub-pole and is fixed with the inside wall of U-shaped seat, the sheathed tube one end is kept away from to the sub-pole is fixed with the lateral wall of draw-in groove seat, the screw thread adjusting lever includes screwed pipe and screw rod, screwed pipe and screw rod threaded connection, the screwed pipe is kept away from the one end of screw rod and is rotated with the inside wall of U-shaped seat and be connected, the screw rod is kept away from the one end of screwed pipe and is fixed with the lateral wall.

Furthermore, the slot seat is of an L-shaped structure and is provided with an L-shaped slot.

Further, a first hand wheel is installed in the middle of the threaded pipe, a second hand wheel is installed at one end of the bidirectional threaded rod, and a third hand wheel is installed at one end of the unidirectional threaded rod.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the measuring apparatu of this scheme can conveniently place the glass of equidimension not and carry out reflection of light luminance measurement through the setting of each structure, can carry out horizontal and vertical removal to glass simultaneously to measure the arbitrary point on the glass, reachd more comprehensive accurate measuring result.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of an overall structure of an anti-glare glass reflection brightness measuring apparatus according to the present invention;

fig. 2 is a top view of an anti-glare glass reflection brightness measuring apparatus according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a base plate 1, a light source 2, a luminance meter 3, glass 4, a support rod 5, a one-way threaded rod 6, a movable seat 7, a rotating seat 8, a connecting rod 9, a connecting plate 10, a two-way threaded rod 11, a rotating support plate 12, a U-shaped seat 13, a sliding telescopic rod 14, a threaded adjusting rod 15, a clamping groove seat 16 and a sliding block 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an anti-glare glass reflection brightness measuring instrument includes a light source 2, a brightness meter 3, and a glass 4, wherein the light source 2 and the brightness meter 3 are respectively installed on the upper side of a bottom plate 1 through a support rod 5 (the support rod 5 can be selected to be slidably arranged or fixedly arranged on the bottom plate 1 as required, but it is required to ensure that the light of the light source 2 is incident on the glass 4 and can be reflected to the brightness meter 3, thereby realizing the detection of the brightness of the light). Still include bottom plate 1, bottom plate 1 places in ground through the stand, rotates through rotating the seat on the roof of bottom plate 1 and installs one-way threaded rod 6, and the third hand wheel is installed to one end of one-way threaded rod 6. Two removal seats 7 are installed to the screw thread on the one-way threaded rod 6, remove the bottom of seat 7 and the roof sliding connection of bottom plate 1, remove the top of seat 7 and all install and rotate seat 8, in this embodiment, seted up first spout on the roof of bottom plate 1, and bottom plate 1 is through first spout and two removal seat 7 sliding connection. The third hand wheel is rotated to drive the one-way threaded rod 6 to rotate, so that the two moving seats 7 are driven to move on the one-way threaded rod 6 in a one-way mode.

The upside of bottom plate 1 is equipped with U-shaped seat 13, and the bilateral symmetry of U-shaped seat 13 is equipped with slip telescopic link 14 and screw thread adjusting lever 15, and the one end that U-shaped seat 13 was kept away from to slip telescopic link 14 and the screw thread adjusting lever 15 that are located the homonymy installs draw-in groove seat 16 jointly, and two corners of 4 bottoms of glass are placed in two draw-in groove seats 16, and draw-in groove seat 16 is L shape structure, and has seted up L shape draw-in groove. The sliding telescopic rod 14 comprises a sleeve and a sub rod, the sleeve and the sub rod are connected in a sliding mode, one end, away from the sub rod, of the sleeve is fixed to the inner side wall of the U-shaped seat 13, one end, away from the sleeve, of the sub rod is fixed to the outer side wall of the clamping groove seat 16, the thread adjusting rod 15 comprises a threaded pipe and a screw rod, the threaded pipe is connected with the screw rod in a threaded mode, one end, away from the screw rod, of the threaded pipe is connected with the inner side wall of the U-shaped seat 13 in a rotating mode, and one end. The middle part of the screwed pipe is provided with a first hand wheel.

A sliding block 17 is arranged on the bottom wall of the clamping groove seat 16, and the bottom end of the sliding block 17 is connected with the inner wall of the U-shaped seat 13 in a sliding manner; two second sliding grooves are formed in the inner bottom wall of the U-shaped seat 13, and the U-shaped seat 13 is connected with the sliding block 17 in a sliding mode through the two second sliding grooves.

Two corners in glass 4's bottom are placed in two draw-in groove seats 16, rotate first wheel and drive screwed pipe and the flexible rotation of screw rod screw thread to adjust two draw-in groove seats 16's interval, the convenience is installed not the glass 4 of equidimension and is placed.

When the one-way threaded rod 6 rotates and drives the two moving seats 7 to move, the glass 4 can be horizontally moved. The irradiation point of the light source 2 on the glass 4 is laterally adjusted, and the brightness value of the corresponding point is measured by the brightness meter 3.

Install two on the diapire of U-shaped seat 13 and rotate seat 8, be located the rotation seat 8 on the 13 diapire of U-shaped seat and all rotate with the rotation seat 8 that is located 7 tops of removal seat and install connecting rod 9, the one end that two connecting rods 9 that are located the homonymy are relative rotates jointly and installs connecting plate 10, two equal threaded mounting of connecting plate 10 are on two-way threaded rod 11, two ends of two-way threaded rod 11 all rotate and install rotation backup pad 12, it is fixed with the diapire of U-shaped seat 13 to rotate backup pad 12. The second hand wheel is installed to the one end of two-way threaded rod 11, drives two-way threaded rod 11 through the second hand wheel and rotates, and two connecting plates 10 are close to each other or keep away from on two-way threaded rod 11, drive connecting rod 9 simultaneously and rotate the seat 8 and rotate and be connected, realize carrying out vertical regulation to the vertical altitude mixture control of U-shaped seat 13 and glass 4, carry out vertical regulation to the illumination point of light source 2 on glass 4 to measure the luminance value that corresponds the point through luminance meter 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The anti-dazzle glass reflection brightness measuring instrument comprises a light source (2), a brightness meter (3) and glass (4), wherein the light source (2) and the brightness meter (3) are respectively installed on the upper side of a bottom plate (1) through supporting rods (5), the anti-dazzle glass reflection brightness measuring instrument is characterized by further comprising the bottom plate (1), the bottom plate (1) is placed on the ground through a stand column, a one-way threaded rod (6) is installed on the top wall of the bottom plate (1) in a rotating mode through a rotating seat, two moving seats (7) are installed on the one-way threaded rod (6) in a threaded mode, the bottom end of each moving seat (7) is in sliding connection with the top wall of the bottom plate (1), the rotating seats (8) are installed on the top ends of the moving seats (7), a U-shaped seat (13) is arranged on the upper side of the bottom plate (1), sliding telescopic rods (14, a clamping groove seat (16) is jointly arranged at one end, away from the U-shaped seat (13), of the sliding telescopic rod (14) and the thread adjusting rod (15) which are positioned at the same side, two corners of the bottom end of the glass (4) are placed in the two clamping groove seats (16), a sliding block (17) is arranged on the bottom wall of each clamping groove seat (16), and the bottom end of each sliding block (17) is connected with the inner wall of the U-shaped seat (13) in a sliding mode;

install two on the diapire of U-shaped seat (13) and rotate seat (8), be located rotation seat (8) on U-shaped seat (13) diapire and be located rotation seat (8) on removal seat (7) top and all rotate and install connecting rod (9), be located two of homonymy connecting rod (9) relative one end is rotated jointly and is installed connecting plate (10), two connecting plate (10) equal thread is installed on two-way threaded rod (11), the both ends of two-way threaded rod (11) are all rotated and are installed and rotate backup pad (12), it is fixed with the diapire of U-shaped seat (13) to rotate backup pad (12).

2. The anti-glare glass reflection brightness measuring instrument according to claim 1, wherein a first sliding groove is formed on the top wall of the bottom plate (1), and the bottom plate (1) is slidably connected with the two movable seats (7) through the first sliding groove.

3. The anti-glare glass reflection brightness measuring instrument according to claim 1, wherein two second sliding grooves are formed in the inner bottom wall of the U-shaped seat (13), and the U-shaped seat (13) is slidably connected with the sliding block (17) through the two second sliding grooves.

4. The anti-glare glass reflection brightness measuring instrument according to claim 1, wherein the sliding telescopic rod (14) comprises a sleeve and a sub rod, the sleeve and the sub rod are connected in a sliding manner, one end of the sleeve, which is far away from the sub rod, is fixed to the inner side wall of the U-shaped seat (13), one end of the sub rod, which is far away from the sleeve, is fixed to the outer side wall of the clamping groove seat (16), the thread adjusting rod (15) comprises a threaded pipe and a threaded rod, the threaded pipe is in threaded connection with the threaded rod, one end of the threaded pipe, which is far away from the threaded rod, is rotationally connected to the inner side wall of the U-shaped seat (13), and one end of the threaded rod, which is far away from the threaded pipe.

5. The anti-glare glass reflection brightness measuring instrument according to claim 1, wherein the slot seat (16) is of an L-shaped structure and is provided with an L-shaped slot.

6. The anti-glare glass reflection brightness measuring instrument according to claim 4, wherein a first hand wheel is installed in the middle of the threaded pipe, a second hand wheel is installed at one end of the bidirectional threaded rod (11), and a third hand wheel is installed at one end of the unidirectional threaded rod (6).