TWM589278U - Glass testing equipment - Google Patents

Abstract

The present invention discloses a glass testing equipment. The glass testing equipment includes a glass stage, an ultraviolet emitter, and an optical receiver. The glass stage contains a detection area for carrying glass. The ultraviolet emitter can emit ultraviolet light toward the detection area, and the ultraviolet light can be dissipated in the glass. The light receiver is located above the glass stage, and the light receiver is used to receive the ultraviolet light emitted by the ultraviolet emitter and reflected by the attachment.

Description

Glass testing equipment

This creation relates to a test device, in particular to a glass test device.

Existing glass test equipment are all to be tested with long wavelengths (such as red light with a wavelength between 620 nanometers and 750 nanometers) projected on the glass (such as only 50% transmittance for about 650 nanometers) On the surface, the receiver then receives the long-wavelength light reflected by the surface to be measured. However, the existing glass testing equipment can be used based on the principle that glass blocks long-wavelength light, so the receiver will not receive light reflected by the non-test surface of the glass.

According to this, the detection objects applicable to the existing glass testing equipment are already limited by its established structural design, and thus it is difficult to apply to the ever-changing detection needs. For example, when the existing glass testing equipment is used to detect a high-transmittance glass (for example, for 410 nm to 810 nm, the penetration rate is at least 90%), the receiver will also receive the above The long-wavelength light reflected by the non-test surface of the glass affects the detection result.

Therefore, the author believes that the above-mentioned defects can be improved. Naite devotes himself to research and cooperates with the application of scientific principles, and finally proposes a original design with reasonable design and effective improvement of the above-mentioned defects.

The authoring embodiment is to provide a glass testing equipment, which can effectively improve the defects that the existing glass testing equipment may produce.

This creative embodiment discloses a glass testing device for detecting attachments on a glass. The glass testing device includes: a glass stage including a bearing surface, and the bearing surface defines a surface for carrying the glass A detection area; an ultraviolet emitter located above the carrying surface, and the ultraviolet emitter can emit an ultraviolet light toward the detection area; wherein, the ultraviolet light emitted by the ultraviolet emitter Dissipated in the glass; and a light receiver located above the carrying surface, and the light receiver is used to receive the ultraviolet light emitted by the ultraviolet emitter and reflected by the attachment.

In summary, the glass testing equipment disclosed in this creative example can dissipate into the glass by the ultraviolet light emitted through the ultraviolet emitter and incident on the glass, which is different from the existing glass testing equipment and can Effectively detect attachments on the glass (that is, the ultraviolet light emitted by the ultraviolet emitter will not irradiate the non-test surface of the glass).

In order to understand the characteristics and technical content of this creation, please refer to the following detailed description and drawings of this creation, but these descriptions and drawings are only used to illustrate this creation, not to make any protection to this creation. limit.

Please refer to FIG. 1 to FIG. 7, which is an embodiment of the creation. It should be noted that this embodiment corresponds to the relevant quantity and appearance mentioned in the drawings, and is only used to specifically illustrate the implementation of the creation In order to understand the content of this creation, not to limit the scope of protection of this creation.

This embodiment discloses a glass testing method and glass testing equipment, and the above-mentioned glass testing equipment 100 is limited to detect attachments 300 on a glass 200, the composition of the glass 200 includes silicon dioxide (SiO ₂ ), and the above Attachment 300 refers to the dirt on the glass 200 (such as organic or inorganic), which is not limited here. To put it another way, any test equipment not used to detect the glass 200 containing silicon dioxide is not equivalent to the glass test equipment 100 referred to in this embodiment.

In this embodiment, the glass 200 refers to a high-transmittance glass having a light transmittance of at least 90% corresponding to light having a wavelength between 410 nm and 810 nm. In this embodiment, the glass 200 includes a glass body 201 and an anti-infrared layer 203 and an anti-reflection layer 202 formed (or plated) on opposite surfaces of the glass body 201, but In other embodiments not shown in this creation, the glass 200 may also be one of the anti-infrared layer 203 and the anti-reflection layer 202 formed on only one surface of the glass body 201.

However, the glass 200 of the present creation is not limited to the high-transmittance glass contained in this embodiment. For example, in other embodiments not shown in this creation, the glass 200 may not be high-transmittance glass; that is, the glass 200 may only include the glass body 201, but not in the glass The body 201 is plated with the anti-infrared layer 203 and the anti-reflection layer 202.

It should be noted that, in order to facilitate the understanding of the glass testing method of this embodiment, the glass testing equipment 100 will be introduced first, and then the glass testing method using the above glass testing equipment 100 will be described, but the creation is not limited to this . For example, in other embodiments not shown in this creation, the glass testing method may also use other glass testing equipment.

[Glass testing equipment]

As shown in FIGS. 1 and 2, the glass testing apparatus 100 includes a glass stage 1, an ultraviolet emitter 2 located above the glass stage 1, and a light receiver located above the glass stage 1 3. It should be noted that the ultraviolet emitter 2 and the light receiver 3 may be disposed above the glass stage 1 through a bracket (not shown), but this creation is not limited to this.

The glass stage 1 includes a bearing surface 11, and the bearing surface 11 is preferably opaque and parallel to the horizontal plane, but the creation is not limited to this. Wherein, the carrying surface 11 defines a detection area 12 for carrying the glass 200; that is, the position of the detecting area 12 of the carrying surface 11 will be related to the arrangement of the ultraviolet emitter 2 and the light receiver 3 position.

The light receiver 3 is located above the bearing surface 11, and the light receiver 3 can be used to receive the ultraviolet light L emitted by the ultraviolet emitter 2 and reflected by the attachment 300. Furthermore, the relative positional relationship between the ultraviolet emitter 2 and the light receiver 3 can be set according to the following conditions: the ultraviolet emitter 2 defines a central optical axis C (equivalent to the ultraviolet light UV central line), the light receiver 3 defines a central axis P perpendicular to the detection area 12, and the central optical axis C and the central axis P are formed to form an angle of less than 90 degrees α.

In this embodiment, the angle α is approximately 30 degrees as an example in this embodiment, so as to facilitate the reduction of the glass testing apparatus 100, but this creation is not limited to this. From another perspective, in this embodiment, the optical receiver 3 is located directly above the bearing surface 11, and the optical receiver is disposed directly above the detection area 12. In addition, in other embodiments not shown in the present creation, the light receiver 3 may also be disposed in a light reflection area of the ultraviolet light UV relative to the detection area.

In addition, the included angle α can also be changed according to design requirements. For example, in other embodiments not shown in this creation, the α can be greater than 30 degrees but less than 90 degrees, so as to extend the ultraviolet light UV to the glass 200 The inner path length further dissipates the ultraviolet light UV in the glass 200 more effectively.

It should be additionally noted that the term "UV light UV is incident on the glass 200 and dissipates in it" means in this embodiment: after the UV light UV is incident on the glass 200, it does not affect the light reception The detection result of device 3. For example: (1) The ultraviolet light UV may be incident on the glass 200, but before reaching the bottom surface (that is, the non-detection surface) of the glass 200, it has dissipated in the glass 200; (2) The ultraviolet light UV may be After being incident on the glass 200 and reaching the bottom surface of the glass 200 (that is, the non-detection surface), it is reflected by the bottom surface of the glass 200 and dissipated in the glass 200; or (3) The ultraviolet light UV may be incident on the glass 200, and After being reflected by the bottom surface of the glass 200, the remaining and undissipated ultraviolet light UV only partially exits the glass 200 (because some parts will generate total reflection), so the ultraviolet light UV passing through the glass 200 is extremely weak and difficult Affect the detection result of the optical receiver 3.

[Glass test method]

As shown in FIGS. 3 to 7, the glass testing method in this embodiment includes a pre-step S110, a placement step S120, an irradiation step S130, and a receiving step S140. Among them, the sequence of the above steps and their detailed implementation can be adjusted and changed according to the design requirements, and this creation is not limited to this. It should be noted that the related content (such as: glass 200, attachments 300, and glass testing equipment 100) previously described will not be repeated in the following description.

The pre-step S110: as shown in FIG. 4, at least one of the glass 200 and the glass testing equipment 100 (eg, FIG. 1) is provided. In this embodiment, the number of the at least one glass 200 is plural, and a plurality of the glasses 200 are pasted on a carrier plate 400. Further, the carrier board 400 includes a blue adhesive film 401, and a plurality of the glass 200 are adhered to the blue adhesive film 401.

Furthermore, the carrier plate 400 can move on the glass stage 1 so that a plurality of the glasses 200 pass through the placing step S120, the irradiation step S130, and the receiving step S140 one by one. It should be noted that the process of each of the glass 200 going through the placing step S120, the illuminating step S130, and the receiving step S140 is the same, so in order to facilitate the understanding of this embodiment, the following only uses a single The glass 200 is taken as an example for description.

The placing step S120: as shown in FIG. 5, the glass 200 is set on the detection area 12 of the glass stage 1 of the glass testing apparatus 100. Wherein, a surface (such as the top surface in FIG. 5) of the glass 200 away from the glass stage 1 is defined as a surface 204 to be detected.

The irradiation step S130: as shown in FIG. 6, the ultraviolet emitter 2 of the glass testing equipment 100 emits ultraviolet light UV toward the detection area 12, so that a part of the ultraviolet light UV irradiation is located on the surface to be detected 204 The attachment 300 on the surface is reflected, and another part of the ultraviolet light UV is incident on the glass 200 and dissipates in the (glass body 201) of the glass 200.

The receiving step S140: As shown in FIG. 7, the light receiver 3 is used to receive a part of the ultraviolet light L reflected by the attachment 300, thereby detecting the attachment on the surface to be detected 204 Number and location of 300 objects.

[Technical effect of this creative example]

In summary, the glass testing equipment disclosed in this creative example can dissipate into the glass by the ultraviolet light emitted through the ultraviolet emitter and incident on the glass, which is different from the existing glass testing equipment and can Effectively detect attachments on the glass (that is, the ultraviolet light emitted by the ultraviolet emitter will not irradiate the non-test surface of the glass).

The content disclosed above is only a preferred and feasible embodiment of this creation, and does not limit the scope of the patent of this creation, so any equivalent technical changes made using this specification and the graphic content are included in the patent scope of this creation. Inside.

100‧‧‧Glass testing equipment 1‧‧‧Glass stage 11‧‧‧ Bearing surface 12‧‧‧ Detection area 2‧‧‧UV emitter 3‧‧‧ optical receiver 200‧‧‧Glass 201‧‧‧Glass body 202‧‧‧Anti-reflection layer 203‧‧‧ Anti-infrared layer 204‧‧‧surface to be detected 300‧‧‧attachment 400‧‧‧Carrier board 401‧‧‧ blue adhesive film UV‧‧‧UV light C‧‧‧Central optical axis P‧‧‧Central axis α‧‧‧ included angle L‧‧‧ Part of the ultraviolet light reflected by the attachment S110‧‧‧ Pre-step S120‧‧‧Installation steps S130‧‧‧Irradiation procedure S140‧‧‧Receiving steps

FIG. 1 is a schematic diagram of a glass testing device of an embodiment.

FIG. 2 is a schematic diagram of the glass testing device of FIG. 1 for detecting glass.

FIG. 3 is a schematic flowchart of a glass testing method of an embodiment.

FIG. 4 is a schematic diagram of the pre-steps of the glass testing method of the creative embodiment.

FIG. 5 is a schematic diagram of the mounting steps of the glass testing method of the creative embodiment.

FIG. 6 is a schematic diagram of the irradiation steps of the glass testing method of the creative embodiment.

7 is a schematic diagram of the receiving steps of the glass testing method of the authoring embodiment.

100‧‧‧Glass testing equipment

1‧‧‧Glass stage

11‧‧‧ Bearing surface

12‧‧‧ Detection area

2‧‧‧UV emitter

3‧‧‧ optical receiver

200‧‧‧Glass

201‧‧‧Glass body

202‧‧‧Anti-reflection layer

203‧‧‧ Anti-infrared layer

204‧‧‧surface to be detected

300‧‧‧attachment

UV‧‧‧UV light

C‧‧‧Central optical axis

P‧‧‧Central axis

α‧‧‧ included angle

L‧‧‧ Part of the ultraviolet light reflected by the attachment

Claims (4)

A glass testing device for detecting attachments on a glass, and the composition of the glass contains silicon dioxide, the glass testing device includes: A glass stage including a carrying surface, and the carrying surface defines a detection area for carrying the glass; An ultraviolet emitter is located above the carrying surface, and the ultraviolet emitter can emit an ultraviolet light toward the detection area; wherein, the ultraviolet light emitted by the ultraviolet emitter can be in the glass Dissipate; and An optical receiver is located above the carrying surface, and the optical receiver is used to receive the ultraviolet light emitted by the ultraviolet emitter and reflected by the attachment. The glass testing apparatus according to claim 1, wherein the light receiver is located directly above the bearing surface. The glass test equipment according to claim 2, wherein the ultraviolet emitter defines a central optical axis, the light receiver defines a central axis perpendicular to the detection area, and the central optical axis is The central axis forms an angle of less than 90 degrees. The glass test equipment according to claim 3, wherein the bearing surface of the glass stage is opaque.

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