CN214364993U - Tool for color matching and color taking of building materials on construction site - Google Patents
Tool for color matching and color taking of building materials on construction site Download PDFInfo
- Publication number
- CN214364993U CN214364993U CN202120034089.9U CN202120034089U CN214364993U CN 214364993 U CN214364993 U CN 214364993U CN 202120034089 U CN202120034089 U CN 202120034089U CN 214364993 U CN214364993 U CN 214364993U
- Authority
- CN
- China
- Prior art keywords
- base
- tool
- colors
- annular convex
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a tool for matching colors and getting colors of construction site building materials, which comprises an observation cylinder, an outer cover shell, an annular convex lens, a bottom pad and shooting equipment; the observation cylinder comprises a hollow base and a cylinder body at the upper end of the base, the bottom of the base is a cone, the top of the base is an outward-protruding annular convex body, a light source body is fixed on the inner wall of the annular convex body, an annular convex lens is connected between the bottom surface and the top surface of an inner cavity of the annular convex body, the bottom surface of the base is an open surface, a sealing plate at the top surface of the cylinder body is provided with a central round hole for mounting shooting equipment, and the central round hole is positioned on the circumferential central line of the base; the outer housing is sleeved at the bottom of the observation cylinder, the bottom pad is sleeved outside the lower port of the observation cylinder, the outer housing is circumferentially limited, and the bottom pad is provided with a central circular hole corresponding to the color taking position. Through the low light direct projection design, all direct light sources are led out of the tool, diffuse reflection light rays which are as uniform as possible are generated on the surface of a measured object, and the specific annular shadowless light source in the tool is matched, so that errors caused by uneven light illumination in color taking are reduced.
Description
Technical Field
The utility model belongs to the building field specifically is a tool that is used for construction site building material to match colors and get look.
Background
Along with the improvement of national mandatory standards and building quality requirements of owners, the secondary repair work of more and more veneer and plastering projects has more and more strict requirements on the forming quality of a surface layer, and particularly, higher requirements on the splicing forming effect and color difference control of a segmented construction material are provided for the veneer project which needs to be repaired due to the defects of the surface layer caused by a construction process.
The allocation of color difference is affected by the environment humidity, lighting conditions, material batches, construction gaps and the technical level of workers. At the present stage, the construction site adopts manual visual inspection for color mixing, so that the color taking and color mixing standards have no detection standards.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a get instrument of look to appointed model, the information that can acquire according to this instrument reachs the blending proportion of participating in the trim material.
The utility model provides a tool for matching colors and getting colors of construction site building materials, which comprises an observation cylinder, an outer cover shell, an annular convex lens, a bottom pad and a shooting device; the observation cylinder comprises a hollow base and a cylinder body at the upper end of the base, the bottom of the base is a cone, the top of the base is an outward-protruding annular convex body, a light source body is fixed on the inner wall of the annular convex body, an annular convex lens is connected between the bottom surface and the top surface of the inner cavity of the annular convex body, the bottom surface of the base is an opening surface, the top surface of the cylinder body is provided with a sealing plate, a central round hole for installing shooting equipment is arranged on the sealing plate, and the central round hole is positioned on the circumferential central line of the base; the outer cover shell is sleeved at the bottom of the observation tube, the bottom pad is sleeved outside the lower port of the observation tube, the outer cover shell is circumferentially limited, and the bottom pad is provided with a central circular hole corresponding to the color taking position.
In an embodiment of the above technical solution, the inner wall of the cone of the base has a smooth mirror reflection layer.
In one embodiment of the above technical scheme, an annular LED strip with a uniform light shield is disposed in the middle of the inner wall of the annular convex body as a light source body.
In one embodiment of the above technical solution, the lower part of the inner cavity of the cylinder is conical, the upper part of the inner cavity of the cylinder is inverted conical, the inner wall of the lower part of the inner cavity is provided with a smooth mirror reflection layer, the inner wall of the upper part of the inner cavity is provided with a black light absorption material layer, and the inner surface of the sealing plate is provided with a black light absorption material layer.
In an embodiment of the above technical solution, the outer casing includes a conical shell, a middle annular plate and a top annular plate, the middle annular plate and the top annular plate are respectively connected to the middle portion of the inner wall of the conical shell and the top surface of the conical shell, the lower end of the conical shell is supported on the outer wall of the bottom of the cone of the base, the inner edge of the middle annular plate is supported on the outer wall of the annular protrusion of the base, and the top annular plate is sleeved outside the cylindrical body of the observation cylinder.
In one embodiment of the above technical solution, the bottom pad is a disk-shaped body, a central circular hole is formed in the bottom pad, a convex ring is arranged on the inner surface of the bottom pad corresponding to the periphery of the central circular hole, a vertical baffle ring is arranged at the outer edge of the bottom pad, and the cone shell are circumferentially limited by the baffle ring.
In an embodiment of the above technical solution, the inner surface of the base pad is a diffuse reflection surface of a specular reflection layer.
In an implementation manner of the foregoing technical solution, the shooting device is a digital camera or a camera.
The utility model discloses get a look section of thick bamboo of look instrument is provided with the light source body and annular convex lens as the main structure body in its inner chamber, the bottom surface of an observation section of thick bamboo with wait to get the contact of look position, get the look to appointed model through the shooting equipment of observing a section of thick bamboo top department installation to record its RGB three primary colors. Through the low light direct projection design, all direct light sources are led out of the device, diffuse reflection light rays which are as uniform as possible are generated on the surface of a measured object, and a specific annular shadowless light source in the device is matched, so that errors caused by uneven light illumination in color taking are reduced.
Drawings
Fig. 1 is a schematic structural view of a color sampling tool according to an embodiment of the present invention.
Fig. 2 is a longitudinal enlarged view of the coloring tool of fig. 1.
Fig. 3 is an enlarged schematic structural view of the observation cylinder in fig. 2.
Fig. 4 is an enlarged structural schematic diagram of the annular convex lens in fig. 2.
Fig. 5 is an enlarged schematic view of the bottom pad of fig. 2.
Fig. 6 is a bottom view of fig. 5.
Detailed Description
As shown in fig. 1 and fig. 2, the tool for matching colors and fetching colors of construction materials in a construction site disclosed by the embodiment comprises an observation cylinder 1, an outer casing 2, an annular convex lens 3, a base pad 4 and a shooting device.
As can be seen in conjunction with fig. 1 to 6:
the observation cylinder 1 comprises a hollow base 11 and a cylinder body 12 at the upper end of the base, wherein the bottom of the base 11 is a cone 111, the top of the base is an outward convex annular convex body 112, an annular convex lens 3 is connected between the bottom surface and the top surface of an inner cavity of the annular convex body, and the bottom surface of the cone 111 is an opening surface.
The top surface of the cylinder 12 is provided with a sealing plate, and the sealing plate is provided with a central round hole for mounting the camera equipment, and the central round hole is positioned on the axial central line of the base 11.
The inner wall of the cone 111 is provided with a smooth mirror surface reflecting layer, and the middle part of the inner wall of the annular convex body 112 is provided with an annular LED lamp strip 5 with a light equalizing cover as a light source body.
The lower part of the inner cavity of the cylinder 12 is conical, the upper part is inverted conical, the inner wall of the lower part is provided with a smooth mirror surface reflecting layer, the inner wall of the upper part is provided with a black light absorption material layer, and the inner surface of the sealing plate is provided with a black light absorption material layer.
The bottom pad 4 is a disk-shaped body, a central circular hole is arranged on the bottom pad, the inner surface of the bottom pad is a diffuse reflection surface with a mirror surface reflection layer, a convex ring is arranged around the corresponding central circular hole, and a vertical baffle ring is arranged at the outer edge of the bottom pad.
The base 11 is assembled by clamping a cone 111 at the bottom of the base in a retaining ring of the bottom pad 4.
As can be seen from fig. 1 and 2:
the outer housing 2 comprises a conical shell 21, a middle annular plate 22 and a top annular plate 23, wherein the outer edge of the middle annular plate 22 is connected to the middle part of the inner wall of the conical shell 21, and the top annular plate 23 is connected to the upper end of the conical shell 21.
The lower end of the cone shell 21 is supported on the outer wall of the bottom of the cone 111 of the base 11, the inner edge of the middle annular plate 22 is supported on the outer wall of the annular convex body 112 of the base 11, and the top annular plate is sleeved outside the cylinder body 12 of the observation cylinder 1.
The stop ring of the bottom cushion 4 simultaneously limits the circumferential position of the cone shell 21.
The observation tube 1 of the tool is used as a structure main body, and a digital camera or a camera shoots and takes colors from a sampling position at a central round hole at the outer end of the cylinder body.
The outer housing 2 can be used as a storage place for lamp tube brightness detection, power control, switch circuit boards and the like of the battery compartment and the LED lamp strip.
The annular convex lens 3 converts the point light source of the LED lamp in the annular convex body of the observation cylinder into parallel light and uniformly irradiates the area to be sampled.
The bottom pad 4 guides out the non-parallel light source, and the influence of different direct reflection irradiation at different angles on the exposure degree of the pictures arranged by the shooting equipment is reduced.
The tool is suitable for places with flat surfaces and surface protrusions smaller than or equal to the thickness of the convex ring around the central circular hole of the bottom pad. Before color is taken, the surface of an object to be detected is required to be determined to be clean and tidy without foreign matters, and the requirements of no watermark, water stain and pollutants influencing the reflection degree of the surface of the object to be detected are met, and if the surface is polluted, the object to be detected is cleaned in modes such as polishing and the like until the primary color of the object to be detected is exposed.
Before the tool is used, a plurality of shooting positions with different positions are selected and marked; during the use, switch on for LED lamp area earlier, install the shooting equipment in the center round hole department of cylinder outer end, require the power of adjustment light source body according to the parameter of shooting equipment, make its light that sends satisfy the requirement of shooting equipment to the light source, all satisfy shooting equipment and catch the best requirement like colour temperature, illuminance etc. and just can take a picture next and take a sample:
and after the central circular hole on the bottom pad is in contact with the surfaces of all selected positions, the shooting equipment shoots and stores the pictures for carrying out color taking analysis on the color taking pictures.
The utility model discloses get look instrument's observation bobbin base portion and set up to the opening cone, upper portion sets up to the annular convex body, connect annular convex lens between the bottom surface of annular convex body inner chamber and top surface, inner wall at the annular convex body sets up the light source body, and make the cone inner wall set up glossy mirror surface reflector layer, the base top of observation section of thick bamboo is the cylinder, and the shape of inner chamber sets the lower part section for the toper in the drum, the upper portion section is the shape of back taper, still set up glossy mirror surface reflector layer at the lower part internal surface, set up black extinction material at the upper part internal surface. The outer end of the cylinder body of the observation cylinder is provided with a central round hole capable of being provided with shooting equipment, the bottom surface of the observation cylinder is sleeved with a bottom pad, the bottom pad is provided with the central round hole, the two central round holes are both positioned on the axial central line of the observation cylinder, and the central round hole on the bottom pad is a color taking hole. During the use, place the central round hole on the instrument base wad in the good position department of getting the look of confirming, then shoot and save getting the position department of look through the shooting equipment of observation section of thick bamboo cylinder outer end, later carry out analysis processes to the photo that shoots and obtain the proportion of participating in the material of balancing the colour, match colors at last, if match colors there is the error, carry out the correction processing. The above-mentioned structure of this instrument is through the design of low light direct projection, with all direct light source derivation instruments and produce the diffuse reflection light as even as possible on the testee surface, and it has specific annular shadowless light source to cooperate inside it to reach the error that the light illuminance is uneven when reducing to get the look and bring.
Claims (8)
1. The utility model provides a tool that is used for construction site building material to match colors to get look which characterized in that: the device comprises an observation cylinder, an outer casing, an annular convex lens, a bottom pad and shooting equipment; the observation cylinder comprises a hollow base and a cylinder body at the upper end of the base, the bottom of the base is a cone, the top of the base is an outward-protruding annular convex body, a light source body is fixed on the inner wall of the annular convex body, an annular convex lens is connected between the bottom surface and the top surface of the inner cavity of the annular convex body, the bottom surface of the base is an opening surface, the top surface of the cylinder body is provided with a sealing plate, a central round hole for installing shooting equipment is arranged on the sealing plate, and the central round hole is positioned on the circumferential central line of the base; the outer cover shell is sleeved at the bottom of the observation tube, the bottom pad is sleeved outside the lower port of the observation tube, the outer cover shell is circumferentially limited, and the bottom pad is provided with a central circular hole corresponding to the color taking position.
2. The tool for matching colors and picking colors of building materials on construction sites of claim 1, wherein: the inner wall of the cone of the base is provided with a smooth mirror surface reflecting layer.
3. The tool for matching colors and picking colors of building materials on construction sites of claim 1, wherein: and the middle part of the inner wall of the annular convex body is provided with an annular LED lamp strip with a light equalizing cover as a light source body.
4. The tool for matching colors and picking colors of building materials on construction sites of claim 1, wherein: the inner chamber lower part of cylinder is toper, upper portion is the back taper, and the lower part inner wall has glossy mirror surface reflection of light layer, and the upper portion inner wall has black extinction material layer, the internal surface of shrouding has black extinction material layer.
5. The tool for matching colors and picking colors of building materials on construction sites of claim 1, wherein: the outer housing comprises a conical shell, a middle annular plate and a top annular plate, the middle annular plate and the top annular plate are respectively connected to the middle of the inner wall of the conical shell and the top surface of the conical shell, the lower end of the conical shell is supported on the outer wall of the bottom of the cone of the base, the inner edge of the middle annular plate is supported on the outer wall of the annular convex body of the base, and the top annular plate is sleeved outside the cylinder body of the observation cylinder.
6. The tool for matching colors and picking colors of building materials on construction sites of claim 5, wherein: the bottom pad is a disc-shaped body, a central round hole is formed in the bottom pad, a convex ring is arranged on the inner surface of the bottom pad corresponding to the periphery of the central round hole, a vertical retaining ring is arranged on the outer edge of the bottom pad, and the cone shell are circumferentially limited through the retaining ring.
7. The tool for matching colors and picking colors of building materials on construction sites of claim 6, wherein: the inner surface of the bottom pad is a diffuse reflection surface of the specular reflection layer.
8. The tool for matching colors and picking colors of building materials on construction sites of claim 1, wherein: the shooting equipment is a digital camera or a camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120034089.9U CN214364993U (en) | 2021-01-07 | 2021-01-07 | Tool for color matching and color taking of building materials on construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120034089.9U CN214364993U (en) | 2021-01-07 | 2021-01-07 | Tool for color matching and color taking of building materials on construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214364993U true CN214364993U (en) | 2021-10-08 |
Family
ID=77953969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120034089.9U Active CN214364993U (en) | 2021-01-07 | 2021-01-07 | Tool for color matching and color taking of building materials on construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214364993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796523A (en) * | 2021-01-07 | 2021-05-14 | 中国建筑第五工程局有限公司 | Tool for color matching and color taking of building materials on construction site and color matching method |
-
2021
- 2021-01-07 CN CN202120034089.9U patent/CN214364993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796523A (en) * | 2021-01-07 | 2021-05-14 | 中国建筑第五工程局有限公司 | Tool for color matching and color taking of building materials on construction site and color matching method |
| CN112796523B (en) * | 2021-01-07 | 2024-06-07 | 中国建筑第五工程局有限公司 | Tool and method for color matching and taking of construction site building materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5777244A (en) | Method for inspecting the outer appearance of a golf ball and illuminating means used therefor | |
| US4232971A (en) | Integrating sphere type standard light source device | |
| WO2017147987A1 (en) | Standard illuminant color matching box | |
| CN214364993U (en) | Tool for color matching and color taking of building materials on construction site | |
| CN105181135A (en) | Illumination system applied to textile hyperspectral image acquisition and digital color measurement and using method | |
| CN208155884U (en) | A kind of vision-based detection light source module group | |
| TWI773032B (en) | An arched illumination device, an imaging system with the same and a method for imaging | |
| WO2021129283A1 (en) | Illuminating apparatus used for automated optical inspection device, and imaging system | |
| JP6859628B2 (en) | Visual inspection method and visual inspection equipment | |
| JP2023140336A (en) | Method of inspecting coated surface for coating defects | |
| CN112903712A (en) | Combined detection system applying multiple light sources and detection method adopting system | |
| JP2009288121A (en) | Apparatus and method for inspecting lens | |
| KR101138221B1 (en) | Camera test system for testing shading and color balancing | |
| CN201269491Y (en) | Illumination device used for detecting cylindrical surface defect | |
| CN108848375B (en) | Camera performance testing device based on EMVA1288 standard | |
| CN207832706U (en) | A kind of minute surface arcuate objects defects detection light source | |
| CN112796523B (en) | Tool and method for color matching and taking of construction site building materials | |
| TW201231956A (en) | Vision illumination apparatus for semi-translucent device | |
| CN211651833U (en) | Color measuring instrument for ring belt | |
| CN109937360A (en) | A kind of device and method for detecting light-permeable optical component | |
| JP7261473B2 (en) | lighting equipment | |
| CN218298728U (en) | In-hole scattering annular light source and photographing equipment with annular light source | |
| CN115015248B (en) | Micro-distance photographic auxiliary device for port quarantine | |
| CN202001894U (en) | Light-emitting diode (LED) lamp for optical detection device | |
| CN210071695U (en) | Immersion type light source structure for magnetic shoe detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |