CN217403610U

CN217403610U - Purple light calibration testing device

Info

Publication number: CN217403610U
Application number: CN202122839618.5U
Authority: CN
Inventors: 黄燕军
Original assignee: Shanghai Wingtech Electronic Technology Co Ltd
Current assignee: Shanghai Wingtech Electronic Technology Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-09-09
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a purple light calibration testing arrangement, include: the test device comprises a rack, a test device and a test device, wherein the rack comprises a test board and a test cover arranged on the test board; the jig assembly comprises a first movement mechanism and a jig table, wherein the first movement mechanism is arranged on the test table and extends one end of the first movement mechanism into the test cover; the jig table is arranged on the first movement mechanism and used for placing a product to be tested and is pushed by the first movement mechanism to enter and exit the test cover; the test assembly comprises a second motion mechanism, a purple light source and an illuminometer, wherein the second motion mechanism is fixed on the test board and is positioned in the test cover; the ultraviolet light source is arranged on the second movement mechanism, moves up and down under the pushing of the second movement mechanism and is used for irradiating the product to be tested placed in the groove; the illuminometer is positioned below the purple light source and used for detecting the purple light irradiation intensity. Compared with the prior art, beneficial effect lies in: the purple light detection and calibration are realized, the automation degree of the purple light detection and calibration can be improved, and the test efficiency is improved.

Description

Purple light calibration testing device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a test fixture technical field, specificly relate to a purple light calibration testing arrangement.

[ background of the invention ]

Along with the development of science and technology, electronic equipment such as cell-phones, flat board play extremely important effect to the improvement of people's standard of living, along with the continuous improvement of the degree of importance of people to healthy, all developed ultraviolet sensor on the electronic equipment simultaneously for detect the ultraviolet index in the current environment, for example arrange the time of outdoor activities through detecting the ultraviolet index. In the actual production process, the ultraviolet sensor of the electronic equipment needs to be detected and calibrated, and the back can be off-line, however, the current detection and calibration means are simpler, the detection and calibration are divided into two stations for testing, and meanwhile, in the test process, the detection and calibration are both completed manually, and the test efficiency is low.

In view of the above, it is desirable to provide a violet calibration test device to overcome the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing a purple light calibration testing arrangement aims at improving the efficiency that purple light detected and calibrated.

In order to achieve the above object, the utility model provides a purple light calibration testing arrangement, include: the test device comprises a rack, a test device and a test device, wherein the rack comprises a test bench and a test cover arranged on the test bench; the jig assembly comprises a first movement mechanism and a jig table, wherein the first movement mechanism is arranged on the test table and extends one end of the first movement mechanism into the test cover; the jig table is arranged on the first movement mechanism and used for placing a product to be tested, and the jig table can be pushed by the first movement mechanism to enter and exit the test cover; the test assembly comprises a second motion mechanism, a purple light source and an illuminometer, and the second motion mechanism is fixed on the test board and is positioned in the test cover; the ultraviolet light source is arranged on the second movement mechanism, is pushed by the second movement mechanism to move up and down, and is used for irradiating the product to be tested placed in the groove; the illuminometer is positioned below the purple light source and used for detecting the purple light irradiation intensity.

As an improvement of the utility model, the fixture bench is provided with an ability with illuminometer matched with constant head tank, the fixture bench is in get into under first motion's the promotion behind the test cover, through the constant head tank with the illuminometer links together.

As an improvement of the utility model, the illuminometer is cylindrical, the constant head tank is semicircular, just the diameter of illuminometer with the diameter of constant head tank is the same.

As an improvement of the utility model, the purple light calibration testing arrangement, the testboard is being close to one side of illuminometer is equipped with the buffer that is used for butt tool platform.

As an improvement of the utility model, the purple light calibration testing arrangement, the confession has been seted up to the test cover the windowing of tool platform business turn over, the tool platform is kept away from one side of illuminometer is equipped with and seals the shrouding of windowing.

As an improvement of the utility model, the first motion mechanism includes a first driving piece and a pair of slide rail, and is a pair of the slide rail sets up the top of testboard is passed the windowing, first driving piece install in on the testboard and with the tool platform links to each other, the tool then with a pair of slide rail sliding connection and along a pair of under the promotion of first driving piece the slide rail reciprocates.

As an improvement of the utility model, two spouts with a pair of slide rail sliding fit have been seted up respectively to the bottom of shrouding.

As the utility model discloses purple light calibration testing arrangement's an improvement, the testboard includes that open-top's box and lid are located the mounting panel of box opening part, first driving piece is built-in the box and with mounting panel fixed connection, the mounting panel is then a pair of the via hole has been seted up between the slide rail, first driving piece passes the via hole with tool platform fixed connection.

As the utility model discloses purple light calibration testing arrangement's an improvement, second motion is including erectting mount and second driving piece on the testboard, one side that the mount is close to first motion be equipped with a plurality of with purple light source sliding connection's guide arm, the second driving piece sets up the top of mount and with purple light source fixed connection is in order to promote the purple light source is followed reciprocating motion about the guide arm.

As the utility model discloses purple light calibration testing arrangement's an improvement, the second driving piece includes servo motor and lead screw, the both ends of lead screw are rotatable fixing respectively the upper and lower both ends of mount, just the lead screw passes purple light source and with purple light source screw-thread fit, servo motor installs the top of mount and through the hold-in range with the top of lead screw links to each other in order to be used for the drive the lead screw is rotatory, the quantity of guide arm is two and sets up respectively the both sides of lead screw.

Compared with the prior art, the utility model discloses purple light calibration testing arrangement's beneficial effect lies in: purple light detection and calibration are realized by arranging the purple light source and the illuminometer in the test cover, the jig table for placing products to be tested can enter and exit the test cover under the drive of the first motion mechanism, the purple light source can also adjust the height under the push of the second motion mechanism, the automation degree of the purple light detection and calibration can be improved, and the test efficiency is further improved.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is the utility model provides a purple light calibration testing arrangement is in the stereogram when putting into the product that awaits measuring.

Fig. 2 is a perspective view of the purple light calibration test device shown in fig. 1 during a test.

Fig. 3 is an exploded perspective view of the violet calibration test device of fig. 1 during testing.

FIG. 4 is an exploded perspective view of the testing platform of FIG. 1 with the jig assembly and the illuminometer mounted thereon.

Wherein the content of the first and second substances,

100-purple light calibration test device; 200- -product to be tested;

10- -a frame; 20- -a jig assembly; 30- -test assembly;

12- -a test stand; 14- -test housing; 121- -a buffer; 122-a via hole; 141- -windowing;

21- -first motion mechanism; 23- -jig table; 211 — a first driving member; 212- -a slide rail; 231 — positioning holes; 232- -positioning groove; 233-sealing plate; 234- -a chute;

32- -a second motion mechanism; 34- -a violet light source; 36- -illuminometer; 321- -a fixed frame; 322- -a second driving member; 323-guide bar; 3221- -servomotor; 3222- -lead screw; 3223- -synchronous belt.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.

Referring to fig. 1 to 4, the present invention provides a purple light calibration testing device 100 for performing purple light calibration and purple light detection on an ultraviolet sensor of an electronic device, and aims to improve the efficiency of purple light calibration and detection.

In the embodiment of the present invention, the purple light calibration testing device 100 includes a frame 10, a jig assembly 20, and a testing assembly 30. Specifically, the method comprises the following steps:

the rack 10 includes a test station 12 and a test enclosure 14 mounted on the test station 12, the test station 12 being configured to mount a fixture assembly 20 and a test assembly 30, the test enclosure 14 being configured to provide a closed test environment. In this embodiment, the test platform 12 and the test cover 14 are rectangular, wherein the test cover 14 is disposed at one end of the test platform 12, but in other embodiments, the test platform 12 and the test cover 14 may be cylindrical, which can be determined according to actual conditions, and is not limited herein.

The jig assembly 20 includes a first moving mechanism 21 and a jig stage 23, the first moving mechanism 21 is disposed on the testing table 12 and has one end extending into the testing cover 14, and the jig stage 23 is mounted on the first moving mechanism 21 for placing the product 200 to be tested and moving into and out of the testing cover 14 under the pushing of the first moving mechanism 21. In this embodiment, in the initial state, the jig table 23 is located at one end of the first moving mechanism 21 away from the test cover 14, that is, the jig table 23 is located outside the test cover 14, so as to conveniently receive the product 200 to be tested, and after the jig table 23 receives the product 200 to be tested, the first moving mechanism 21 conveniently pushes the jig table 23 to enter the test cover 14 so as to allow the product 200 to be tested to receive the test work.

The testing assembly 30 includes a second motion mechanism 32, a violet light source 34, and an illuminometer 36, the second motion mechanism 32 being fixed to the testing station 12 and located in the test housing 14; the ultraviolet light source 34 is installed on the second movement mechanism 32, moves up and down under the pushing of the second movement mechanism 32, and is used for irradiating the product to be tested placed on the jig table 23; the illuminance meter 36 is located below the violet light source 34 for detecting the violet light irradiation intensity. It can be seen that the second movement mechanism 32 is used to adjust the height of the violet light source 34 so that the violet light source 34 can irradiate the product to be tested at a suitable height, and then calibrate the product to be tested according to the detection result of the illuminometer 36. Correspondingly, the test cover 14 is further embedded with a violet light control assembly 142, the violet light control assembly 142 is electrically connected with the violet light source 34 and the illuminometer 36, so that a user can control the working state of the violet light source 34 and obtain the detection data of the illuminometer 36, and then the violet light control assembly automatically calibrates the product 200 to be detected according to the detection data.

Therefore, the purple light source 34 and the illuminometer 36 are arranged in the test cover 14, purple light calibration and purple light test can be combined into one, links of purple light test can be reduced, the test process can be automatically completed through the first motion mechanism 21 and the second motion mechanism 32, the automation degree of test equipment is improved, and the test efficiency of the test equipment can be effectively improved.

Further, in an embodiment, the jig stage 23 is rectangular and has a plurality of positioning holes 231 arranged in a matrix, the product 200 to be detected can be fixed on the jig stage 23 through four of the positioning holes 231, for example, the product 200 to be detected can be fixed on the jig stage 23 by screws penetrating through the product 200 to be detected and the four corresponding positioning holes 231, and the jig stage 23 can be used for fixing a plurality of products 200 to be detected of different models through the positioning holes 231 arranged in a matrix.

Further, in an embodiment, in order to ensure that the illuminometer 36 can accurately measure the ultraviolet irradiation intensity on the test product to be tested, the center of the illuminometer 36 needs to be located on the same straight line with the ultraviolet sensor on the test product to be tested, for this reason, the positioning groove 232 capable of being matched with the illuminometer 36 is arranged on the jig table 23, after the jig table 23 enters the test cover 14 under the pushing of the first moving mechanism 21, the jig table is connected with the illuminometer 36 through the positioning groove 232, so as to ensure that the ultraviolet sensor on the test product to be tested can be aligned with the center of the illuminometer 36, in the present embodiment, the illuminometer 36 is cylindrical, correspondingly, the positioning groove 232 is semicircular, and the diameter of the illuminometer 36 is the same as that of the positioning groove 232.

In a preferred embodiment, in order to prevent the jig table 23 from colliding with the illuminometer 36, the testing table 12 is provided with a buffer 121 for abutting against the jig table 23 on a side close to the illuminometer 36, so as to ensure that the illuminometer 36 is just matched with the positioning groove 232 when the testing table 12 moves towards the direction close to the illuminometer 36, so that the kinetic energy of the testing table 12 can be completely absorbed through the buffer 121, thereby not only effectively avoiding the jig table 23 from colliding with the illuminometer 36, but also slowing down the stopping process of the testing table 12, and further reducing the inertia acting force on the product 200 to be detected on the testing table 12.

Further, in an embodiment, the test hood 14 is provided with a window 141 for the tool table 23 to enter and exit, that is, one end of the first moving mechanism 21 passes through the window 141 and extends into the test hood 14, and correspondingly, a sealing plate 233 capable of sealing the window 141 is disposed on a side of the tool table 23 away from the illuminometer 36, that is, after the tool table 23 enters the test hood 14, the sealing plate 233 can seal the window 141 to prevent external light from interfering with the test result.

In this embodiment, the first motion mechanism 21 includes a first driving element 211 and a pair of slide rails 212, the pair of slide rails 212 is disposed on the top of the testing platform 12 and passes through the window 141 of the testing cover 14, the first driving element 211 is mounted on the testing platform 12 and connected to the jig platform 23, and the jig platform 23 is slidably connected to the pair of slide rails 212 and moves back and forth along the pair of slide rails 212 under the driving of the first driving element 211. Correspondingly, in order to prevent the sealing plate 233 from interfering with the slide rails 212, two sliding grooves 234 are formed at the bottom of the sealing plate 233 and are respectively slidably engaged with the pair of slide rails 212.

Specifically, the testing table 12 may include a box 123 with an open top and a mounting plate 124 covering the open top of the box 123, the first driving element 211 may be an air cylinder, the first driving element 211 is embedded in the box 123 and is fixedly connected to the mounting plate 124, the mounting plate 124 has a through hole 122 between the pair of slide rails 212, and the first driving element 211 passes through the through hole 122 and is fixedly connected to the jig table 23. Meanwhile, each slide rail 212 is provided with at least one slidable slide block 213, and two sides of the jig table 23 are respectively fixedly connected with the slide blocks 213 on one slide rail 212, so that the jig table 23 can move back and forth along the pair of slide rails 212 under the pushing of the first driving member 211, and the jig table is simple in structure and easy to produce and manufacture.

Further, in an embodiment, the second moving mechanism 32 includes a fixed frame 321 and a second driving member 322 standing on the testing table 12, a plurality of guide rods 323 slidably connected to the violet light source 34 are disposed on a side of the fixed frame 321 close to the first moving mechanism 21, and the second driving member 322 is disposed on a top of the fixed frame 321 and fixedly connected to the violet light source 34 to push the violet light source 34 to reciprocate up and down along the guide rods 323.

In this embodiment, the second driving member 322 includes a servo motor 3221 and a screw rod 3222, two ends of the screw rod 3222 are respectively and rotatably fixed at the upper end and the lower end of the fixing frame 321, and the screw rod 3222 passes through the violet light source 34 and is in threaded fit with the violet light source 34, the servo motor 3221 is installed at the top end of the fixing frame 321 and is connected with the top end of the screw rod 3222 through a synchronous belt 3223 for driving the screw rod 3222 to rotate, so that the violet light source 34 can be driven to move up and down along the screw rod 3222 through the threaded fit between the screw rod 3222 and the violet light source 34, here, in order to enable the violet light source 34 to move smoothly, the number of the guide rods 323 is two and is respectively disposed at two sides of the screw rod 3222.

To sum up, the utility model provides a purple light calibration testing arrangement realizes purple light detection and calibration through set up purple light source 34 and illuminometer 36 in test cover 14, and is used for placing the tool platform 23 of the product of awaiting measuring and can pass in and out test cover 14 under the drive of first motion 21, and purple light source 34 also can be the height-adjusting under the promotion of second motion 32, can improve the degree of automation of purple light detection and calibration, and then improve efficiency of software testing.

The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims

1. A violet calibration test device, comprising:

the test device comprises a rack, a test device and a test device, wherein the rack comprises a test bench and a test cover arranged on the test bench;

the jig assembly comprises a first movement mechanism and a jig table, wherein the first movement mechanism is arranged on the test table and extends one end of the first movement mechanism into the test cover; the jig table is arranged on the first movement mechanism and used for placing a product to be tested and is pushed by the first movement mechanism to enter and exit the test cover;

the test assembly comprises a second motion mechanism, a purple light source and an illuminometer, and the second motion mechanism is fixed on the test board and positioned in the test cover; the ultraviolet light source is arranged on the second movement mechanism, is pushed by the second movement mechanism to move up and down and is used for irradiating the product to be tested placed on the jig table; the illuminometer is positioned below the purple light source and used for detecting the purple light irradiation intensity.

2. The violet light calibration test device according to claim 1, wherein the fixture table is provided with a positioning groove capable of being matched with the illuminometer, and the fixture table is connected with the illuminometer through the positioning groove after entering the test cover under the pushing of the first motion mechanism.

3. The violet light calibration test device of claim 2 wherein the illuminometer is cylindrical, the positioning slot is semicircular, and the illuminometer has a diameter that is the same as the positioning slot.

4. The violet light calibration test device of claim 1, wherein the test table is provided with a buffer for abutting against a jig table at a side close to the illuminometer.

5. The violet light calibration test device of claim 1, wherein the test cover is provided with a window for the jig stage to enter and exit, and a sealing plate for sealing the window is disposed on a side of the jig stage away from the illuminometer.

6. The violet calibration testing device of claim 5, wherein the first movement mechanism comprises a first driving member and a pair of slide rails, the pair of slide rails is disposed on the top of the testing platform and passes through the window, the first driving member is mounted on the testing platform and connected to the jig platform, and the jig is slidably connected to the pair of slide rails and moves back and forth along the pair of slide rails under the pushing of the first driving member.

7. The violet light calibration test device of claim 6, wherein the bottom of the sealing plate is provided with two sliding grooves which are respectively in sliding fit with the pair of sliding rails.

8. The violet light calibration test device of claim 6, wherein the test platform comprises a box body with an open top and a mounting plate covering the opening of the box body, the first driving member is arranged in the box body and is fixedly connected with the mounting plate, the mounting plate is provided with a through hole between the pair of slide rails, and the first driving member passes through the through hole and is fixedly connected with the jig platform.

9. The purple light calibration test device according to claim 1, wherein the second moving mechanism comprises a fixed frame and a second driving member, the fixed frame is erected on the test platform, a plurality of guide rods slidably connected with the purple light source are arranged on one side of the fixed frame close to the first moving mechanism, and the second driving member is arranged on the top of the fixed frame and fixedly connected with the purple light source so as to push the purple light source to reciprocate up and down along the guide rods.

10. The violet calibration test device according to claim 9, wherein the second driving member comprises a servo motor and a screw rod, two ends of the screw rod are respectively rotatably fixed at the upper end and the lower end of the fixing frame, the screw rod passes through the violet light source and is in threaded fit with the violet light source, the servo motor is mounted at the top end of the fixing frame and is connected with the top end of the screw rod through a synchronous belt so as to drive the screw rod to rotate, and the number of the guide rods is two and is respectively arranged at two sides of the screw rod.