CN217639461U - Fingerprint identification module emitting diode luminance acquisition test equipment - Google Patents
Fingerprint identification module emitting diode luminance acquisition test equipment Download PDFInfo
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- CN217639461U CN217639461U CN202220876139.2U CN202220876139U CN217639461U CN 217639461 U CN217639461 U CN 217639461U CN 202220876139 U CN202220876139 U CN 202220876139U CN 217639461 U CN217639461 U CN 217639461U
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Abstract
The utility model relates to a emitting diode technical field just discloses a fingerprint identification module emitting diode luminance acquisition test equipment, including main part mechanism, fixed establishment, detection mechanism, shielding mechanism and dustproof mechanism, fixed establishment is located the inside lower extreme of main part mechanism, detection mechanism is located the inside upper end of main part mechanism, shielding mechanism is located detection mechanism's lower extreme, dustproof mechanism is located the front end of the inside upper end of main part mechanism, main part mechanism includes bottom plate, box and chamber door, box fixed mounting is in the upper end of bottom plate, chamber door movable mounting is at the front end of box. This fingerprint identification module emitting diode brightness acquisition test equipment can shelter from the light that emitting diode sent when detecting through installation shield mechanism, avoids light to shine and causes the light pollution at the external joint, causes the injury to staff's eyes, the effectual protective capacities who improves the staff.
Description
Technical Field
The utility model relates to a emitting diode technical field specifically is a fingerprint identification module emitting diode luminance acquisition test equipment.
Background
A semiconductor Light Emitting Diode (LED) is a novel solid-state cold Light source, and is widely used in fingerprint recognition modules, and has the characteristics of high energy efficiency, long service life, low voltage, simple structure, small size, light weight, fast response speed, good anti-seismic performance, full-color spectrum, and the like.
When detecting light emitting diode, the light emitting diode brightness acquisition test equipment can irradiate outwards, light pollution can be caused to the external environment, meanwhile, in the long-term working process of workers, the light can damage eyes of the workers, and meanwhile, in the detection process, the light emitting diode is easily influenced by the outside world to cause displacement, so that detection data are abnormal.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a fingerprint identification module emitting diode luminance collection test equipment, in order to solve and to propose emitting diode luminance collection test equipment in the above-mentioned background art and examine time measuring to emitting diode, the produced light of emitting diode can outwards shine, can cause light pollution to external environment, the staff is at the in-process of long-term work simultaneously, light can cause the damage to staff's eyes, simultaneously at the in-process that detects, emitting diode easily receives external influence displacement to appear, thereby lead to detecting the unusual problem of data.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fingerprint identification module emitting diode luminance acquisition test equipment, includes main part mechanism, fixed establishment, detection mechanism, shielding mechanism and dustproof mechanism, fixed establishment is located the inside lower extreme of main part mechanism, detection mechanism is located the inside upper end of main part mechanism, shielding mechanism is located detection mechanism's lower extreme, dustproof mechanism is located the front end of the inside upper end of main part mechanism, main part mechanism includes bottom plate, box and chamber door, box fixed mounting is in the upper end of bottom plate, chamber door movable mounting is at the front end of box, fixed establishment is including placing frame, block groove, placing board, electric putter one, catch bar one and pinch-off blades, place frame fixed mounting at the inside lower extreme of box, the block groove is fixed to be set up in the outer end of placing the frame upper end, place board fixed mounting at the inside lower extreme of placing the frame, it is the silica gel material to place the board, electric putter one fixed mounting is at both ends about placing the frame, the drive end of electric putter one extends to the inner of placing the frame.
Preferably, a first pushing rod is fixedly installed at a transmission end of a first electric pushing rod, a clamping plate is fixedly installed at the other end of the first pushing rod and made of rubber, the light emitting diode can be clamped through the clamping plate, and the displacement of the light emitting diode in the detection process is avoided, so that the detection data are abnormal, and the stability during detection is effectively improved.
Preferably, detection mechanism includes electric putter two, catch bar two, hangs board, bradyseism spring, connecting plate, pick-up plate, expansion plate, limiting plate, regulation screw and adjusting screw, two fixed mounting of electric putter are in the upper end of box, the transmission end of electric putter two extends to the inside of box, two fixed mounting of catch bar are in the transmission end of electric putter two, can promote the pick-up plate through two installation electric putter decline and detect emitting diode.
Preferably, the suspension plate is fixedly installed at the lower end of the second push rod, the cushioning spring is fixedly installed in the middle of the lower end of the suspension plate, the connecting plate is fixedly installed at the lower end of the cushioning spring, the detection plate is fixedly installed at the lower end of the connecting plate, and the detection plate can be prevented from colliding with the light emitting diode in the descending process by installing the cushioning spring to damage the light emitting diode, so that the detection plate has a certain moving space, and the protection capability of the light emitting diode is effectively improved.
Preferably, expansion plate movable mounting is at the both ends about the connecting plate, the right-hand member of expansion plate extends to the inside of connecting plate, limiting plate fixed mounting is at the left end of expansion plate, adjust the fixed front end that sets up at the limiting plate of screw, adjust the front end evenly distributed of screw at the limiting plate, adjusting screw threaded mounting is at the both ends about the connecting plate front end, adjusting screw's rear end extends to the inside of connecting plate and with adjust screw threaded connection, can adjust the width of limiting plate through the installation expansion plate, makes the emitting diode of its different specifications of adaptation.
Preferably, shielding mechanism includes shield plate, shrink board and extrusion spring, shield plate fixed mounting is in the outer end that hangs the board lower extreme, shrink board fixed mounting is at the lower extreme of shield plate, extrusion spring fixed mounting is in the inside of shrink board, the upper end and the shield plate fixed connection of extrusion spring can shelter from the light that emitting diode sent when detecting through installation shielding mechanism, avoid light to shine and connect outward and cause light pollution, cause the injury to staff's eyes, the effectual protective capacities who improves to staff.
Preferably, dustproof mechanism includes air curtain machine and air curtain air outlet, air curtain machine fixed mounting is at the front end of box upper end, the lower extreme of air curtain machine extends to the inside of box, the fixed front end that sets up in the inside upper end of box of air curtain air outlet, air curtain air outlet and air curtain machine fixed connection can blow downwards at the rear end of chamber door through installation dustproof mechanism at the in-process of operation, get rid of the dust of staff's body surface, can block external dust simultaneously, avoid the inside adhesion of dust entering box to cause the influence at the surface of pick-up plate, detect luminance, and then guaranteed detection effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the LED brightness acquisition testing equipment for the fingerprint identification module, light emitted by the LED during detection can be shielded by installing the shielding mechanism, so that light pollution caused by external connection of light irradiation and injury to eyes of workers are avoided, and the protection capability of the workers is effectively improved;
2. according to the LED brightness acquisition testing equipment for the fingerprint identification module, the dustproof mechanism is arranged, so that air can be blown downwards at the rear end of the box door in the operation process, dust on the body surface of a worker can be removed, meanwhile, external dust can be blocked, the dust is prevented from entering the box body and being adhered to the surface of the detection plate, the influence on brightness detection is avoided, and the detection effect is further ensured;
3. this fingerprint identification module emitting diode luminance gathers test equipment can press from both sides tight emitting diode through the installation clamp plate, avoids it to take place the displacement at the in-process that detects to lead to detecting data unusual, the effectual stability that has improved when detecting.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the shielding mechanism of the present invention showing a partially detailed enlarged cross-sectional structure;
FIG. 4 is a schematic view of the structure of the enlarged cross section of the local detail of the detecting mechanism of the present invention;
fig. 5 is a schematic view of the local detail enlarged cross-section structure of the fixing mechanism of the present invention.
In the figure: 1. a main body mechanism; 101. a base plate; 102. a box body; 103. a box door; 2. a fixing mechanism; 201. placing the frame; 202. a clamping groove; 203. placing the plate; 204. an electric push rod I; 205. a first push rod; 206. a clamping plate; 3. a detection mechanism; 301. a second electric push rod; 302. a second push rod; 303. a suspension plate; 304. a cushioning spring; 305. a connecting plate; 306. detecting a plate; 307. a retractable plate; 308. a limiting plate; 309. adjusting the screw hole; 310. adjusting screws; 4. a shielding mechanism; 401. a shield plate; 402. a shrink plate; 403. extruding the spring; 5. a dust-proof mechanism; 501. an air curtain machine; 502. and an air curtain air outlet.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a fingerprint identification module emitting diode luminance acquisition test equipment, including main part mechanism 1, fixed establishment 2, detection mechanism 3, shielding mechanism 4 and dustproof mechanism 5, fixed establishment 2 is located the inside lower extreme of main part mechanism 1, detection mechanism 3 is located the inside upper end of main part mechanism 1, shielding mechanism 4 is located the lower extreme of detection mechanism 3, dustproof mechanism 5 is located the front end of the inside upper end of main part mechanism 1, main part mechanism 1 includes bottom plate 101, box 102 and chamber door 103, box 102 fixed mounting is in the upper end of bottom plate 101, chamber door 103 movable mounting is at the front end of box 102, fixed establishment 2 is including placing frame 201, clamping groove 202, place board 203, electric putter one 204, catch bar one 205 and pinch plate 206, place frame 201 fixed mounting is at the inside lower extreme of box 102, clamping groove 202 is fixed to be setting in the outer end of placing frame 201, place board 203 fixed mounting is at the inside lower extreme of placing frame 201, place board 203 is the silica gel material, electric putter one 204 is fixed mounting at the both ends of placing frame 201 about, the inner of electric putter one 204 extends to the inner end of drive rod 205, push rod 205 is fixed mounting at the other end of push rod 206, the pinch plate 205, the other end of push rod 205 is the pinch plate 206.
The detection mechanism 3 comprises a second electric push rod 301, a second push rod 302, a suspension plate 303, a buffer spring 304, a connecting plate 305, a detection plate 306, a telescopic plate 307, a limiting plate 308, an adjusting screw 309 and an adjusting screw 310, wherein the second electric push rod 301 is fixedly arranged at the upper end of the box body 102, a transmission end of the second electric push rod 301 extends into the box body 102, the second push rod 302 is fixedly arranged at a transmission end of the second electric push rod 301, the suspension plate 303 is fixedly arranged at the lower end of the second push rod 302, the buffer spring 304 is fixedly arranged in the middle of the lower end of the suspension plate 303, the connecting plate 305 is fixedly arranged at the lower end of the buffer spring 304, the detection plate 306 is fixedly arranged at the lower end of the connecting plate 305, the telescopic plates 307 are movably arranged at the left end and right end of the connecting plate 305, the right end of the telescopic plate 307 extends into the connecting plate 305, the limiting plate 308 is fixedly arranged at the left end of the telescopic plate 307, the adjusting screw 309 is fixedly arranged at the front end of the limiting plate 308, the adjusting screw holes 309 are uniformly distributed at the front end of the adjusting screw 310, the left end and the right end of the front end of the adjusting screw 305, the adjusting screw 310 extends into the connecting plate 305 and the connecting plate 309 and the adjusting screw is connected with the screw 309, the light-emitting diode clamping frame 203, and then pushes the first push rod 205 to clamp the first electric push rod 205, and push rod 205.
The shielding mechanism 4 comprises a shielding plate 401, a contraction plate 402 and an extrusion spring 403, the shielding plate 401 is fixedly installed at the outer end of the lower end of the suspension plate 303, the contraction plate 402 is fixedly installed at the lower end of the shielding plate 401, the extrusion spring 403 is fixedly installed inside the contraction plate 402, the upper end of the extrusion spring 403 is fixedly connected with the shielding plate 401, the dustproof mechanism 5 comprises an air curtain machine 501 and an air curtain air outlet 502, the air curtain machine 501 is fixedly installed at the front end of the upper end of the box body 102, the lower end of the air curtain machine 501 extends into the box body 102, the air curtain air outlet 502 is fixedly arranged at the front end of the inner upper end of the box body 102, the air curtain air outlet 502 is fixedly connected with the air curtain machine 501, in the detection process, the shielding plate 401 shields and shields light emitted by the light emitting diode, in the operation process, the air curtain machine 501 is started, the front end of the box body 102 is blown through the air curtain air outlet 502, and external dust is shielded.
The working principle is as follows: firstly, a light emitting diode to be detected is placed at the upper end of a placing plate 203 in a placing frame 201, then a first electric push rod 204 pushes a first push rod 205, the first push rod 205 pushes a clamping plate 206 to clamp the light emitting diode, after clamping, a second electric push rod 301 is started to drive a second push rod 302 to move downwards, the second push rod 302 drives a hanging plate 303 to move downwards, the hanging plate 303 moves downwards and simultaneously drives a shielding plate 401 to move downwards, the shielding plate 401 moves downwards and drives a contraction plate 402 to move downwards, the contraction plate 402 moves downwards to be matched with a clamping groove 202, the contraction plate 402 contracts and extrudes a damping spring 304 in the box, meanwhile, the detection plate 306 descends to the upper side of the light emitting diode to detect the light emitting diode, in the detecting process, the shielding plate 401 shields and shields the light emitted by the light emitting diode, in the operating process, an air curtain machine 501 is started, the front end of the box body 102 is blown through an air curtain air outlet 502, and external dust is shielded.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a fingerprint identification module emitting diode luminance acquisition test equipment, includes main part mechanism (1), fixed establishment (2), detection mechanism (3), shield structure (4) and dustproof mechanism (5), its characterized in that: the fixing mechanism (2) is located at the lower end of the inner portion of the main body mechanism (1), the detecting mechanism (3) is located at the upper end of the inner portion of the main body mechanism (1), the shielding mechanism (4) is located at the lower end of the detecting mechanism (3), the dustproof mechanism (5) is located at the front end of the upper end of the inner portion of the main body mechanism (1), the main body mechanism (1) comprises a bottom plate (101), a box body (102) and a box door (103), the box body (102) is fixedly installed at the upper end of the bottom plate (101), the box door (103) is movably installed at the front end of the box body (102), the fixing mechanism (2) comprises a placing frame (201), a clamping groove (202), a placing plate (203), an electric push rod I (204), a push rod I (205) and a clamping plate (206), the placing frame (201) is fixedly installed at the lower end of the inner portion of the box body (102), the clamping groove (202) is fixedly arranged at the outer end of the placing frame (201), the placing plate (203) is fixedly installed at the lower end of the placing frame (201), the push rod (203) is made of silica gel transmission plate, the electric push rod (204) is fixedly installed at the left end of the left end and right end of the placing frame (201), and the inner end of the electric push rod (201) extends to the inner end (201), and extends to the inner end (204).
2. The fingerprint identification module LED brightness acquisition test equipment of claim 1, wherein: the first push rod (205) is fixedly arranged at the transmission end of the first electric push rod (204), the clamping plate (206) is fixedly arranged at the other end of the first push rod (205), and the clamping plate (206) is made of rubber.
3. The fingerprint identification module LED brightness acquisition test equipment of claim 2, characterized in that: detection mechanism (3) include electric putter two (301), catch bar two (302), hang board (303), bradyseism spring (304), connecting plate (305), pick-up plate (306), expansion plate (307), limiting plate (308), regulation screw (309) and adjusting screw (310), electric putter two (301) fixed mounting is in the upper end of box (102), the transmission end of electric putter two (301) extends to the inside of box (102), catch bar two (302) fixed mounting is in the transmission end of electric putter two (301).
4. The fingerprint identification module LED brightness acquisition test equipment of claim 3, characterized in that: the suspension plate (303) is fixedly arranged at the lower end of the second push rod (302), the cushioning spring (304) is fixedly arranged in the middle of the lower end of the suspension plate (303), the connecting plate (305) is fixedly arranged at the lower end of the cushioning spring (304), and the detection plate (306) is fixedly arranged at the lower end of the connecting plate (305).
5. The fingerprint identification module LED brightness acquisition test equipment of claim 4, characterized in that: expansion plate (307) movable mounting is at both ends about connecting plate (305), the right-hand member of expansion plate (307) extends to the inside of connecting plate (305), limiting plate (308) fixed mounting is at the left end of expansion plate (307), adjust the fixed front end that sets up at limiting plate (308) of screw (309), adjust screw (309) at the front end evenly distributed of limiting plate (308), both ends about connecting plate (305) front end are installed to adjusting screw (310) screw thread, the rear end of adjusting screw (310) extend to the inside of connecting plate (305) and with adjust screw (309) threaded connection.
6. The fingerprint identification module LED brightness acquisition test equipment of claim 5, characterized in that: the shielding mechanism (4) comprises a shielding plate (401), a contraction plate (402) and an extrusion spring (403), the shielding plate (401) is fixedly installed at the outer end of the lower end of the suspension plate (303), the contraction plate (402) is fixedly installed at the lower end of the shielding plate (401), the extrusion spring (403) is fixedly installed inside the contraction plate (402), and the upper end of the extrusion spring (403) is fixedly connected with the shielding plate (401).
7. The fingerprint identification module LED brightness acquisition test equipment of claim 6, characterized in that: dustproof mechanism (5) include air curtain machine (501) and air curtain air outlet (502), air curtain machine (501) fixed mounting is at the front end of box (102) upper end, the lower extreme of air curtain machine (501) extends to the inside of box (102), the fixed front end that sets up in box (102) inside upper end of air curtain air outlet (502), air curtain air outlet (502) and air curtain machine (501) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876139.2U CN217639461U (en) | 2022-04-16 | 2022-04-16 | Fingerprint identification module emitting diode luminance acquisition test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876139.2U CN217639461U (en) | 2022-04-16 | 2022-04-16 | Fingerprint identification module emitting diode luminance acquisition test equipment |
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| CN217639461U true CN217639461U (en) | 2022-10-21 |
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| CN202220876139.2U Active CN217639461U (en) | 2022-04-16 | 2022-04-16 | Fingerprint identification module emitting diode luminance acquisition test equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593928A (en) * | 2023-07-17 | 2023-08-15 | 济宁盛世照明电器有限公司 | Energy-saving and environment-friendly incandescent lamp illumination detection equipment |
-
2022
- 2022-04-16 CN CN202220876139.2U patent/CN217639461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593928A (en) * | 2023-07-17 | 2023-08-15 | 济宁盛世照明电器有限公司 | Energy-saving and environment-friendly incandescent lamp illumination detection equipment |
| CN116593928B (en) * | 2023-07-17 | 2023-10-13 | 济宁盛世照明电器有限公司 | Energy-saving and environment-friendly incandescent lamp illumination detection equipment |
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