CN218646356U - Apron response hole detection device - Google Patents
Apron response hole detection device Download PDFInfo
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- CN218646356U CN218646356U CN202222678327.7U CN202222678327U CN218646356U CN 218646356 U CN218646356 U CN 218646356U CN 202222678327 U CN202222678327 U CN 202222678327U CN 218646356 U CN218646356 U CN 218646356U
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Abstract
The utility model discloses an apron response hole detection device, include: the device body is formed by buckling a first main body and a second main body; the middle area of the first main body is provided with a groove for placing a detection lamp and a circuit, and the detection lamp is used for detecting an induction hole of the cover plate; the second main body is provided with at least one through hole corresponding to the position of the photosensitive hole on the cover plate, and the cover plate can be placed on the upper surface of the second main body for detection. The utility model discloses the response hole that the apron was detected to the utilization detection lamp, through the luminance of response hole light and the formation of image of observation light on the plane, supplementary measurement personnel judge response hole whether there is a problem. The detection efficiency is improved, the detection result is more accurate, the outflow of unqualified products is avoided to a great extent, and the yield of the products is improved.
Description
Technical Field
The utility model relates to an apron detects technical field, especially relates to an apron response hole detection device.
Background
Electronic equipment, especially electronic equipment with a display screen, such as mobile phones, tablets, wearable products, industrial medical equipment and the like, can be used in many times in life. The outmost of display screen is the apron, can protect the display screen not receive the damage. Be provided with the response hole on the apron for infra red ray induction, light sense response, temperature and humidity response, range finding response etc. the response hole can special printing ink of silk screen printing according to the demand, because printing ink model, printing ink thickness, printing ink defect and hourglass seal printing ink, response hole are sheltered from etc. and all can influence product response hole and detect the function, consequently need detect the apron before dispatching from the factory. The existing cover plate is generally subjected to manual appearance detection when leaving a factory, so that missing or misjudgment is easy to occur, bad products flow out, and the use of electronic equipment is influenced.
In view of this, it is necessary to improve the existing manner of inspecting the cover plate, so as to improve the accuracy of detecting whether the appearance of the cover plate is qualified.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an apron response hole detection device for solve prior art, the manual work detects the apron outward appearance, appears leaking easily and looks into or misjudge, leads to bad product to flow, influences electronic equipment's the problem of use.
In order to solve the above problem, the utility model adopts the following technical scheme:
provided is a cover plate sensing hole detection device, including: the device body is formed by buckling a first main body and a second main body;
a groove is formed in the middle area of the first main body and used for placing a detection lamp and a circuit, and the detection lamp is used for detecting the induction hole of the cover plate;
the second main body is provided with at least one through hole corresponding to the position of the photosensitive hole in the cover plate, and the cover plate can be placed on the upper surface of the second main body for detection.
In the scheme, the circuit is provided with a constant current conversion module of the detection lamp.
In the above scheme, the power port and the switch of the circuit are arranged on the side of the first main body.
In the scheme, the current passing through the detection lamp is 1-5 mA.
In the above solution, the detection lamp is provided with one or more than one.
In the above scheme, the light emitted by the detection lamp comprises one or more colors.
In the above aspect, the upper surface of the second body covers the light shielding film in at least a partial region other than the through hole.
In the above aspect, the thickness of the light-shielding film is 0.05 to 0.1mm.
In the above aspect, the apparatus body may be insulated.
In the above aspect, the first body and the second body are fixed by screws.
The utility model discloses a technical scheme can reach following beneficial effect:
utilize the response hole that detects the apron to detect the lamp, see through the luminance of the light of response hole and observe the formation of image of light on the plane, supplementary testing personnel judge response hole and whether have a problem. The detection efficiency is improved, the detection result is more accurate, the outflow of unqualified products is avoided to a great extent, and the yield of the products is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below to form a part of the present invention, and the exemplary embodiments and the description thereof of the present invention explain the present invention and do not form an improper limitation to the present invention. In the drawings:
fig. 1 is a schematic structural view of a cover plate sensing hole detection device disclosed in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first main body of a cover plate sensing hole detection device disclosed in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second main body of the cover plate sensing hole detection device disclosed in the embodiment of the present invention.
The following reference signs are specifically included:
a first body-10; a detection lamp-11; a constant current conversion module-12; a power port-13; -14, a switch; a second body-20; a through-hole-21; a shading film-22.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. 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.
As shown in fig. 1-3, the utility model provides a cover plate induction hole detection device, include: the device body is formed by buckling a first main body 10 and a second main body 20.
A groove is formed in the middle area of the first main body 10 and used for placing a detection lamp 11 and a circuit, and the detection lamp 11 is used for detecting an induction hole of the cover plate; the second body 20 is provided with at least one through hole 21 corresponding to the position of the photosensitive hole on the cover plate, and the cover plate can be placed on the upper surface of the second body 20 for detection.
The utility model discloses the response hole that the apron was detected to the utilization detection lamp 11, through the luminance of response hole light and the formation of image of observation light on the plane, supplementary measurement personnel judge the response hole and whether have a problem. The detection efficiency is improved, the detection result is more accurate, the outflow of unqualified products is avoided to a great extent, and the yield of the products is improved.
In this embodiment, the circuit is preferably provided with a constant current conversion module 12 for detecting the lamp 11. The current on the circuit can be stabilized, and the damage of the detection lamp caused by overlarge current is avoided.
In the present embodiment, it is preferable that the power port 13 and the switch 14 of the circuit are provided at the side of the first body 10. Conveniently insert the power and control the bright of detecting lamp 11 and go out, be convenient for detect.
The current passing through the detection lamp 11 is 1 to 5mA. The preferred value for this embodiment is 2.2mA.
In the present embodiment, preferably, one or more detection lamps 11 are provided. Because the response hole on the apron may be equipped with one or more, consequently can set up a plurality of detection light 11, promote detection efficiency.
Preferably, the light emitted by the detection lamp 11 includes one or more colors. The detection lamps 11 with different models and colors can be selected according to different functions of the induction holes so as to be distinguished.
The upper surface of the second body 20 covers the light shielding film 22 in at least a partial region except for the through-hole 21. And one surface of the shading film 22 is provided with glue for being attached to the second main body 20. Preferably, the light shielding film 22 is black and covers the entire upper surface of the second body 20 except for the through-hole 21.
In this embodiment, the light-shielding film preferably has a thickness of 0.05 to 0.1mm.
Preferably, the device body can be insulated. The first body 10 and the second body 20 are made of bakelite to prevent the lines from being interfered.
Preferably, the first body 10 and the second body 20 are fixed by screws. The detection circuit is convenient to assemble and disassemble.
Preferably, the detection lamp 11 is an LED lamp, which has low cost, long service life and high brightness.
The utility model provides an apron response hole detection device's application method as follows:
place apron or apron module on the second main part 20 of device body, the response hole corresponds with through-hole 21 position, the power mouth 13 of switch-on circuit to open switch 14, detect lamp 11 and lighted, light passes through-hole 21 and response hole, observes the luminance and the formation of image of light on the plane that the response hole sees through light. If the light can normally penetrate through the sensing hole to emit light and the shape of the hole is consistent with the design, the sensing hole is qualified; if the brightness of the light rays penetrating through the sensing holes is inconsistent, or the light rays are not imaged smoothly on a plane, the appearance is poor such as tooth lack, the sensing holes are unqualified, and the sensing holes have the problems of screen printing ink leakage, excessive thickness, uneven thickness or tooth lack in the sensing holes.
The utility model discloses the response hole that the apron was detected to the utilization detection lamp, through the luminance of response hole light and the formation of image of observation light on the plane, supplementary measurement personnel judge response hole whether there is a problem. The detection efficiency is improved, the detection result is more accurate, the outflow of unqualified products is avoided to a great extent, and the yield of the products is improved.
The above description is for illustrative purposes only and is not intended to be limiting, and the present invention is not limited to the above embodiments, and many modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (10)
1. A cover plate sensing hole detection device is characterized by comprising: the device body is formed by buckling a first main body and a second main body;
a groove is formed in the middle area of the first main body and used for placing a detection lamp and a circuit, and the detection lamp is used for detecting the induction hole of the cover plate;
the second main part is provided with at least one through hole corresponding to the position of the photosensitive hole on the cover plate, and the cover plate can be placed on the upper surface of the second main part and used for detection.
2. The cover plate induction hole detection device as claimed in claim 1, wherein a constant current conversion module of a detection lamp is arranged on the circuit.
3. The cover plate sensing hole detecting device of claim 1, wherein the power port and the switch of the circuit are disposed at a side of the first body.
4. The cover plate induction hole detection device as claimed in claim 1, wherein the current passing through the detection lamp is 1 to 5mA.
5. The cover plate sensing hole detection device according to claim 1, wherein one or more detection lamps are provided.
6. The cover plate sensing hole detection device of claim 1, wherein the light emitted by the detection lamp comprises one or more colors.
7. The cover plate sensing hole detecting apparatus according to claim 1, wherein the upper surface of the second body covers a light shielding film at least in a partial region excluding the through hole.
8. The cover plate induction hole detection device as claimed in claim 7, wherein the thickness of the light shielding film is 0.05 to 0.1mm.
9. The cover plate sensing hole detection device of claim 1, wherein the device body is capable of being insulated.
10. The cover plate sensing hole detection apparatus of claim 1, wherein the first body and the second body are fixed by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222678327.7U CN218646356U (en) | 2022-10-11 | 2022-10-11 | Apron response hole detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222678327.7U CN218646356U (en) | 2022-10-11 | 2022-10-11 | Apron response hole detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218646356U true CN218646356U (en) | 2023-03-17 |
Family
ID=85492714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222678327.7U Active CN218646356U (en) | 2022-10-11 | 2022-10-11 | Apron response hole detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218646356U (en) |
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2022
- 2022-10-11 CN CN202222678327.7U patent/CN218646356U/en active Active
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