CN218766563U

CN218766563U - Measuring instrument for obtaining color characteristic quantities of transparent solids with different thicknesses

Info

Publication number: CN218766563U
Application number: CN202120829476.1U
Authority: CN
Inventors: 杨峰; 唐淑萍; 徐美成
Original assignee: Wuxi Nawei Technology Co ltd
Current assignee: Wuxi Nawei Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2023-03-28
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a measuring instrument for obtaining transparent solid colour characteristic quantity of different thickness, which comprises an outer shell, the fixed industry computer that is equipped with in shell upper end, the shell upper end is equipped with downwardly extending's darkroom, darkroom upper end movable mounting has the shading drawer, the darkroom bottom mounting is equipped with fixture, the darkroom both ends are fixed respectively and are equipped with integrating sphere and collimating lens, the light source import and the coaxial setting of collimating lens light source output of integrating sphere, and this axle is through fixture top, inside fixed light source and the spectrum appearance of being equipped with of shell. The utility model relates to a measuring instrument, in particular to measuring instrument for obtaining transparent solid colour characteristic quantity of different thickness belongs to detecting instrument technical field. The utility model has accurate detection result, simple operation, rapidness and convenience; the device can adapt to the detection of glass with different thicknesses, sizes and shapes; the utility model discloses portable is applicable to multiple environment.

Description

Measuring instrument for obtaining color characteristic quantities of transparent solids with different thicknesses

Technical Field

The utility model relates to a measuring instrument, in particular to measuring instrument for obtaining transparent solid colour characteristic quantity of different thickness belongs to detecting instrument technical field.

Background

The existing detection instrument can only test the color characteristic quantity of the current thickness, and cannot perform online quantitative analysis on the transparent solid color with the standard thickness required by a customer;

the existing detection instrument gives quantitative description values such as tristimulus values, chromaticity coordinates and the like of colors, and cannot directly obtain the color characteristic quantity of the current product. When the color characteristic quantity of the transparent solid with the standard thickness needs to be obtained, the transmittance of the standard thickness needs to be obtained by secondarily analyzing parameters such as the transmittance of the known thickness by means of an excel tool and the like, and the color characteristic quantity such as the wavelength, the brightness, the excitation purity and the like under the standard thickness is calculated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring instrument for obtaining the transparent solid colour characteristic quantity of different thickness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a measuring instrument for obtaining transparent solid colour characteristic quantity of different thickness, includes the shell, the fixed industrial computer that is equipped with in shell upper end, the shell upper end is equipped with downwardly extending's darkroom, darkroom upper end movable mounting has the shading drawer, the darkroom bottom mounting is equipped with fixture, the darkroom both ends are fixed integrating sphere and collimating lens of being equipped with respectively, the light source import and the coaxial setting of collimating lens light source output of integrating sphere, and this axle is through fixture top, the inside fixed light source and the spectrum appearance of being equipped with of shell, the light source is connected with collimating lens, the spectrum appearance is connected with industrial computer and integrating sphere respectively.

As the utility model discloses a preferred technical scheme, fixture includes clamp plate and clamp plate support, clamp plate support fixed mounting is in the darkroom bottom, the clamp plate rotates through the pivot and installs in clamp plate support upper end, the fixed spring that is equipped with in the pivot.

As a preferred technical scheme of the utility model, the integrating sphere outer end is equipped with the backplate of fixing on the inner wall, just the backplate wraps up the integrating sphere, the integrating sphere light source import is not shielded.

As an optimized technical scheme of the utility model, shading drawer both sides are passed through the parallel slidable mounting of slide rail in darkroom upper end.

As an optimized technical scheme of the utility model, the thermovent has been seted up to the shell side, light source one side is arranged in to the thermovent.

As a preferred technical scheme of the utility model, collimating lens passes through adjustment mechanism fixed mounting in the inside one end that deviates from the integrating sphere of darkroom, collimating lens is the front and back regulation motion towards the integrating sphere direction through adjustment mechanism.

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

the utility model has accurate detection result, simple operation, rapidness and convenience; the device can adapt to the detection of glass with different thicknesses, sizes and shapes; the utility model discloses portable is applicable to multiple environment.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

FIG. 3 is a schematic view of the interior structure of the darkroom of the present invention;

fig. 4 is a schematic view of the internal structure of the middle housing of the present invention.

In the figure: 1. a housing; 101. a heat dissipation port; 102. a data transmission interface; 103. a network port; 104. A power interface; 2. an industrial computer; 3. a darkroom; 4. a light-shielding drawer; 5. a guard plate; 6. an integrating sphere; 7. pressing a plate; 8. a rotating shaft; 9. a spring; 10. a pressure plate support; 11. a collimating lens; 12. a light source; 13. a spectrometer; 14. a control panel; 15. the power supply is built in.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a measuring instrument for obtaining transparent solid colour characteristic quantity of different thickness, which comprises a

housing

1, 1 upper end of shell is fixed and is equipped with

industrial computer

2, 1 upper end of shell is equipped with downwardly extending's

darkroom

3, 3 upper end movable mounting of darkroom has shading drawer 4, 3 bottom mounting in darkroom are equipped with fixture, 3 both ends in darkroom are fixed respectively and are equipped with integrating sphere 6 and collimating lens 11, the light source import and the coaxial setting of collimating lens 11 light source output of integrating sphere 6, the light beam that collimating lens 11 sent can get into integrating sphere 6, and this axle is through fixture top, fixture is used for the centre gripping object, fixture includes clamp plate 7 and clamp plate support 10, clamp plate support 10 fixed mounting is in 3 bottom in darkroom, clamp plate 7 rotates through pivot 8 and installs in clamp plate support 10 upper ends, the fixed spring 9 that is equipped with in pivot 8, make the light beam can pass the object, 1 inside fixed light source 12 and the spectrum appearance 13 of being equipped with of shell, light source 12 is connected with collimating lens 11, spectrum appearance 13 is connected with collimating lens 11 respectively, spectrum appearance 13 is connected with industrial computer 2 and globe 6.

The outer end of the integrating sphere 6 is provided with a guard plate 5 fixed on the inner wall of the shell 1, the integrating sphere 6 is wrapped by the guard plate 5, and the light source inlet of the integrating sphere 6 is not shielded, so that the optical fiber between the integrating sphere 6 and the spectrometer 13 is protected, and the optical fiber is prevented from being exposed; the optical fiber is punched through the wall of the darkroom 3 and penetrates through and is screwed on the integrating sphere, and the guard plate 5 can effectively prevent light leakage at the punched position of the wall of the darkroom 3.

Wherein, the shading drawer 4 both sides are through the parallel slidable mounting of slide rail in darkroom 3 upper end, and the slip is effectual, conveniently opens, and can carry out the shading to darkroom 3 completely after closing.

Wherein, the side of the shell 1 is provided with a heat dissipation port 101, the heat dissipation port 101 is arranged at one side of the light source 12, the light source emits light to generate heat, and the heat dissipation port 101 is used for heat dissipation.

Wherein, collimating lens 11 passes through adjustment mechanism fixed mounting and deviates from the one end of integrating sphere 6 in darkroom 3 inside, and collimating lens 11 is through adjustment mechanism to be the front and back regulation motion towards integrating sphere 6 direction, is convenient for adjust the light source.

The control panel 14 and the built-in power supply 15 are fixedly arranged inside the shell 1, the data transmission interface 102, the network port 103 and the power supply interface 104 are fixedly arranged at the side end of the shell 1, the data transmission interface 102 and the network port 103 are in communication connection with an external terminal, the power supply interface 104 is connected with an external power supply and supplies power to the built-in power supply 15, the built-in power supply 15 supplies power to the light source 12, the spectrometer 13 and the industrial computer 2 through the control panel 14, and the industrial computer 2 analyzes received data.

The working principle of the present invention will be explained in detail below: the instrument standby state shading drawer 4 seals the darkroom 3, the instrument power switch is turned on, the industrial computer 2 is started, the software is automatically started, and the instrument is in a state to be detected (if needed, the instrument can be manually calibrated) after the instrument is automatically calibrated; the shading drawer 4 is opened manually; a sample to be tested is placed in the darkroom 3 by using the pressing plate 7 and is fixed; the shading drawer 4 is pushed to be completely closed; clicking a start detection button on a software operation interface of the industrial computer 2; the light source 12 emits light beams, the light beams are transmitted and gathered through the collimating lens 11, the light beams irradiate and penetrate through the detection sample and then enter the integrating sphere 6, and the light beams pass through the integrating sphere 6 and then finally enter the spectrometer 13 through optical fibers; the spectrometer 13 decomposes and converts the light beam into data and transmits the data to the industrial computer 2; the industrial computer 2 processes the data, displays the detection result on the display screen of the industrial computer 2, and can export the data through the data transmission interface 102 and the network interface 103 if necessary.

To sum up, the utility model discloses a measuring instrument for obtaining the transparent solid color characteristic quantity with different thicknesses, which has accurate detection result, simple operation and is quick and convenient; the device can adapt to the detection of glass with different thicknesses, sizes and shapes; is convenient to carry and is suitable for various environments.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a measuring instrument for obtaining transparent solid colour characteristic quantity of different thickness, includes shell (1), shell (1) upper end is fixed and is equipped with industrial computer (2), its characterized in that, shell (1) upper end is equipped with downwardly extending's darkroom (3), darkroom (3) upper end movable mounting has shading drawer (4), darkroom (3) bottom mounting is equipped with fixture, darkroom (3) both ends are fixed respectively and are equipped with integrating sphere (6) and collimating lens (11), the light source import of integrating sphere (6) and collimating lens (11) light source output coaxial arrangement, and this axle is through fixture top, shell (1) inside is fixed and is equipped with light source (12) and spectrum appearance (13), light source (12) are connected with collimating lens (11), spectrum appearance (13) are connected with industrial computer (2) and integrating sphere (6) respectively.

2. The measuring instrument for obtaining the color characteristic quantities of the transparent solid with different thicknesses according to claim 1, wherein: the clamping mechanism comprises a pressing plate (7) and a pressing plate support (10), the pressing plate support (10) is fixedly installed at the bottom end of the darkroom (3), the pressing plate (7) is rotatably installed at the upper end of the pressing plate support (10) through a rotating shaft (8), and a spring (9) is fixedly arranged on the rotating shaft (8).

3. The measuring instrument for obtaining the color characteristic quantities of the transparent solid with different thicknesses according to claim 1, wherein: the outer end of the integrating sphere (6) is provided with a guard plate (5) fixed on the inner wall of the shell (1), the integrating sphere (6) is wrapped by the guard plate (5), and a light source inlet of the integrating sphere (6) is not shielded.

4. The measuring instrument for obtaining the color characteristic quantities of the transparent solid with different thicknesses according to claim 1, wherein: and two sides of the shading drawer (4) are arranged at the upper end of the darkroom (3) in a sliding manner in parallel through sliding rails.

5. The measuring instrument for obtaining the color characteristic quantities of the transparent solid with different thicknesses according to claim 1, wherein: the side end of the shell (1) is provided with a heat dissipation port (101), and the heat dissipation port (101) is arranged on one side of the light source (12).

6. The measuring instrument for obtaining the color characteristic quantities of the transparent solid with different thicknesses according to claim 1, wherein: collimating lens (11) are through adjustment mechanism fixed mounting in darkroom (3) inside the one end that deviates from integrating sphere (6), collimating lens (11) do the front and back regulation motion towards integrating sphere (6) direction through adjustment mechanism.