CN116184103B - Detection device for LED display module - Google Patents
Detection device for LED display module Download PDFInfo
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- CN116184103B CN116184103B CN202310487859.9A CN202310487859A CN116184103B CN 116184103 B CN116184103 B CN 116184103B CN 202310487859 A CN202310487859 A CN 202310487859A CN 116184103 B CN116184103 B CN 116184103B
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- block
- fixedly connected
- supporting seat
- plate
- led display
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of LED display module detection devices, in particular to a detection device for an LED display module, which comprises a supporting seat; the first placing structure is arranged on the supporting seat and comprises a first sliding block; the second placing structure is arranged on the supporting seat; the driving structure is arranged on the supporting seat; the support plate is fixedly connected with the support seat; placing a pad; can place the structure and then place LED display module through first structure and the second of placing, and can drive first structure and the second of placing through driving structure and do the same motion of opposite direction distance in the in-process of placing and taking to need frequent bending when having avoided taking the LED display module, improved the travelling comfort of operation.
Description
Technical Field
The invention relates to the technical field of LED display module detection devices, in particular to a detection device for an LED display module.
Background
The LED display module is characterized in that a certain number of light emitting diodes are regularly arranged together and then packaged, a product formed by waterproof treatment is the LED module, in order to ensure the quality of the product taken by a customer, the LED display module manufacturer generally detects the performance of the product before leaving the factory, a receiving card and a power supply are needed in the general detection process, the data are transmitted through the connection of a data line on the receiving card and the LED display module, meanwhile, the power supply is realized when the detection of the LED display module is realized through the connection of the power line and the LED display module, and after the connection of the power line and the data transmission line is finished, whether the quality of the LED light emitting module is qualified is judged by pressing an automatic detection button on the receiving card and observing the display condition on the LED display module.
However, traditional LED light emitting module needs the grafting of power cord and data transmission line with the hand of staff at the in-process that detects, need go to press the automated inspection button on the receiving card with the hand after the grafting is accomplished, because the receiving card is directly placed on the desktop, consequently, can take place to remove under the pulling of data transmission line at the in-process that detects, consequently, need put the hand in different positions at every turn and go to press the testing button, and still need take the plug department of data transmission line to go on pulling out of data transmission line plug after pressing to can lead to the frequent removal of hand, the convenience of operation is relatively poor, and can pull the plug of being connected to on the receiving card on data transmission line at the in-process that data transmission line removed, thereby can lead to the loose condition of plug to take place, stability is relatively poor, and the LED display module that does not detect and the LED display module that detects is accomplished is mostly directly stacked on the desktop, consequently, the in-process error of detecting is touched LED display module and is LED to drop of display module, thereby can cause certain loss.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a detection device for an LED display module.
The technical scheme adopted for solving the technical problems is as follows: a detection device for an LED display module, comprising:
a support base;
the first placing structure is arranged on the supporting seat and comprises a first sliding block, the supporting seat is connected with a first sliding block in a sliding manner, a first placing plate is connected to the first sliding block in a rotating manner, a first rotating rod is connected to the first sliding block in a rotating manner, the top end of the first rotating rod is abutted against the bottom end of the first placing plate, two connecting rods are arranged on the supporting seat, one connecting rod is fixedly connected to the supporting seat, the other connecting rod is connected to the supporting seat in a sliding manner, two clamping blocks are connected to the first sliding block in a sliding manner, a plurality of first grooves are formed in the connecting rods, the end parts of the clamping blocks are clamped between the two first grooves, two first springs are abutted against the clamping blocks, and a pressing plate is connected to the first sliding block in a sliding manner and abutted against the two clamping blocks;
the second placing structure is arranged on the supporting seat;
the driving structure is arranged on the supporting seat;
the support plate is fixedly connected with the support seat;
the placing pad is placed on the supporting plate.
Specifically, one end of the cross section of the clamping block is of a trapezoid structure, and the cross section of the first groove is of a trapezoid structure.
Specifically, the second is placed the structure and is included the second slider, sliding connection has the second slider on the supporting seat, rotate on the second slider and be connected with the second and place the board and rotate and be connected with the second bull stick, the top of second bull stick is contradicted with the second between the bottom of placing the board, fixedly connected with two first guide bars on the supporting seat, sliding connection has same movable plate on the first guide bar, it has the second spring to contradict between one end of first guide bar and the movable plate, be equipped with a plurality of second recesses and fixedly connected with push pedal on the movable plate, push pedal sliding connection is in the supporting seat, fixedly connected with dog on the second slider, the dog is located the inside of one of them second recess, the bottom block of dog has the blotter, contradict between blotter and the movable plate.
Specifically, the length of the section of the second groove is greater than that of the section of the stop block, and the distance between two adjacent second grooves is equal to that between two adjacent first grooves.
Specifically, the drive structure includes the second guide bar, fixedly connected with two second guide bars on the supporting seat, two sliding connection has same carriage release lever on the second guide bar, fixedly connected with carriage release lever on one connecting rod of sliding connection on the supporting seat, fixedly connected with connecting plate on the supporting seat, install electric putter on the connecting plate, electric putter's one end fixedly connected with carriage release lever, fixedly connected with guide block on the carriage release lever, fixedly connected with connecting block on the carriage release lever, rotate on the connecting block and be connected with the guiding axle, contradict between guiding axle and the guide block.
Specifically, be equipped with fixed knot in the backup pad and construct, fixed knot constructs including the spout, be equipped with two spouts in the backup pad, the inside sliding fit of spout has two third sliders, it is connected with first lead screw to rotate on the third slider, threaded connection has the fourth slider on the first lead screw, sliding connection has the fixed plate on the fourth slider, wherein two contradict between fixed plate and the receiving card, other two contradict between fixed plate and the power.
Specifically, the cross section of spout is "protruding" font structure, the top fixedly connected with first knob of first lead screw.
Specifically, be equipped with the press structure in the backup pad, the press structure includes the link, sliding connection has the link on the supporting seat, the link runs through in the backup pad, fixedly connected with running-board on the link, fixedly connected with briquetting on the link, fixedly connected with lug in the backup pad, fixedly connected with fourth spring on the lug.
Specifically, be equipped with the clamp line structure in the backup pad, the clamp line structure includes the supporting shoe, fixedly connected with supporting shoe in the backup pad, it is connected with the second lead screw to rotate on the supporting shoe, threaded connection has the fifth slider on the second lead screw, fifth slider sliding connection is in the supporting shoe, sliding connection has the slide bar on the fifth slider, sliding connection has two fixed blocks on the supporting shoe, contradict between fixed block and the slide bar, fixedly connected with third spring between fixed block and the supporting shoe.
Specifically, the top fixedly connected with second knob of second lead screw, the one end of fixed block cross-section is trapezium structure, the tip of slide bar cross-section is trapezium structure.
The beneficial effects of the invention are as follows:
(1) According to the detection device for the LED display module, when the LED modules are required to be detected, a plurality of LED modules which are not detected can be placed on the first placement structure for placement, the detected LED modules can be placed on the second placement structure for placement, after the LED modules on the first placement structure are taken away by two, the first placement structure can be driven by the driving structure to move towards the supporting plate by the distance of the width of the two LED modules, the second placement structure can be made to deviate from the supporting plate by the distance of the width of the two LED modules when the first placement structure moves, so that the need of bending down for taking the LED modules by a detector can be avoided, the operation comfort is improved, the first placement structure and the second placement structure can be folded for storage when not in use, the occupied space is reduced, and the space utilization efficiency is improved.
(2) According to the detection device for the LED display module, the receiving card and the power supply for detection can be fixed through the fixing structure, so that the damage caused by falling of the power supply and the receiving card from the supporting plate is effectively avoided, the use stability is improved, the automatic detection button on the receiving card can be pressed through the pressing structure by stepping the pressing structure, the detection button is prevented from being pressed by hands, and the operation convenience is improved.
(3) According to the detection device for the LED display module, the data transmission line and the power line for testing can be clamped and fixed through the wire clamping structure, the situation that the power line and the data transmission line are synchronously fixed in the process of plugging is effectively avoided, the plug on the receiving card and the power supply is pulled due to the movement of the power line and the data transmission line, loosening of the plug is avoided, meanwhile, the situation that the joint of the plug is damaged due to pulling of external force is avoided, the use stability is improved, and the fixing effect is good and the speed is high.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of a detection device for an LED display module according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the B-section structure shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure between a first placing plate and a first rotating rod according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of the portion C shown in FIG. 4;
FIG. 6 is an enlarged schematic view of the structure of the portion D shown in FIG. 4;
FIG. 7 is a schematic diagram of a connection structure between a support base and a support plate according to the present invention;
FIG. 8 is an enlarged schematic view of the E-section structure shown in FIG. 7;
FIG. 9 is a schematic diagram of a connection structure between a pressing plate and a clamping block according to the present invention;
FIG. 10 is a schematic diagram of the connection structure of the slide bar and the press block of the present invention;
fig. 11 is a schematic diagram of a connection structure between a pedal and a connecting frame according to the present invention.
In the figure: 1. a support base; 2. a first placement structure; 201. a first placing plate; 202. a first slider; 203. a first rotating lever; 204. a connecting rod; 205. a first groove; 206. a clamping block; 207. a first spring; 208. a pressing plate; 3. a second placement structure; 301. a second placing plate; 302. a second slider; 303. a second rotating rod; 304. a stop block; 305. a cushion pad; 306. a moving plate; 307. a second groove; 308. a push plate; 309. a first guide bar; 310. a second spring; 4. a driving structure; 401. a connecting plate; 402. an electric push rod; 403. a moving rod; 404. a second guide bar; 405. a guide block; 406. a guide shaft; 407. a connecting block; 5. a fixed structure; 501. a third slider; 502. a chute; 503. a first knob; 504. a first screw rod; 505. a fourth slider; 506. a fixing plate; 6. a wire clamping structure; 601. a support block; 602. a second knob; 603. a second screw rod; 604. a fifth slider; 605. a slide bar; 606. a fixed block; 607. a third spring; 7. a pressing structure; 701. a foot pedal; 702. a connecting frame; 703. briquetting; 704. a bump; 705. a fourth spring; 8. a support plate; 9. the pad is placed.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-11, the detection device for an LED display module according to the present invention includes a support base 1, a first placement structure 2 is provided on the support base 1, a second placement structure 3 is provided on the support base 1, a driving structure 4 is provided on the support base 1, a support plate 8 is fixedly connected to the support base 1, a placement pad 9 is placed on the support plate 8, a fixing structure 5 is provided on the support plate 8, a wire clamping structure 6 is provided on the support plate 8, and a pressing structure 7 is provided on the support plate 8;
specifically, the first placement structure 2 includes a first slider 202, a first slider 202 is slidably connected to the support base 1, a first placement plate 201 is rotatably connected to the first slider 202, a first rotating rod 203 is rotatably connected to the first slider 202, a pressing plate 208 is slidably connected to the first slider 202, the top end of the first rotating rod 203 abuts against the bottom ends of the first placement plate 201, two connecting rods 204 are disposed on the support base 1, one connecting rod 204 is fixedly connected to the support base 1, the other connecting rod 204 is slidably connected to the support base 1, two clamping blocks 206 are slidably connected to the first slider 202, a plurality of first grooves 205 are disposed on the connecting rod 204, two first springs 207 are rotatably connected to the end of the clamping block 206, a pressing plate 208 is slidably connected to the first slider 202, one end of the clamping block 206 is in a trapezoid structure, the cross section of the first groove 205 is in a trapezoid structure, a second groove 205 is fixedly connected to the support base 1, a second sliding rod 306 is slidably connected to the second sliding rod 306, a second sliding rod 308 is fixedly connected to the second sliding base 308, a second sliding plate 309 is fixedly connected to the second sliding base 308, and a second sliding plate 309 is fixedly connected to the second sliding plate 309, and a second sliding plate 309 is provided. The dog 304 is located the inside of one of them second recess 307, the bottom block of dog 304 has blotter 305, contradict between blotter 305 and the fly leaf 306, the length of second recess 307 cross-section is greater than the length of dog 304 cross-section, the distance between two adjacent second recesses 307 equals the distance between two adjacent first recesses 205, drive structure 4 includes second guide bar 404, fixedly connected with two second guide bars 404 on supporting seat 1, two sliding connection has same carriage release lever 403 on the second guide bar 404, fixedly connected with carriage release lever 403 on one connecting rod 204 of sliding connection on supporting seat 1, fixedly connected with connecting plate 401 on the supporting seat 1, install electric putter 402 on the connecting plate 401, the one end fixedly connected with carriage release lever 403 of electric putter 402, fixedly connected with guide block 405 on the carriage release lever 403, fixedly connected with connecting block 407 on the fly leaf 306, rotationally be connected with guiding axle 406 on the carriage release lever 407, between guide axle 406 and the guide block 405 is contradicted, namely: before detection, the pressing plate 208 is pressed to press the two clamping blocks 206 to move away from the first groove 205, the plurality of first springs 207 are contracted, when the end parts of the clamping blocks 206 are separated from the first groove 205, the first sliding blocks 202 can be pushed to slide on the supporting seat 1, when the first sliding blocks 202 move to the bottom end of the supporting seat 1, the first sliding blocks 202 are stopped to be pushed and the pressing plate 208 is released, at the moment, the plurality of first springs 207 can be stretched to drive the clamping blocks 206 to move towards the first groove 205 and clamp with the first groove 205, because the section of the first groove 205 is of a trapezoid structure, the first sliding blocks 202 cannot slide on the supporting seat 1 under the action of gravity after the first sliding blocks 202 are released, and then a plurality of LED display modules to be detected can be placed on the first placing plate 201, when the placement is completed, the pushing plate 308 is pushed, the pushing plate 308 drives the movable plate 306 to move away from the second sliding block 302, the second sliding block 302 can be pushed after the second groove 307 is separated from the stop block 304, when the second sliding block 302 moves to the top end of the supporting seat 1, the pushing plate 308 is released, at the moment, the two second springs 310 stretch to drive the movable plate 306 to move towards the second sliding block 302, the stop block 304 is positioned in one of the second grooves 307, at the moment, the second sliding block 302 is released, the second sliding block 302 cannot fall under the action of gravity, then the LED display module can be taken from the first placing plate 201 to the placing pad 9 for detection, the placing pad 9 is made of rubber material with good elasticity, so that a certain protection effect can be played on the LED display module, the LED display module is placed on the second placing plate 301 after the detection is completed, when the second placing plate 301 is placed with two LED display modules, the starting button at the front end of the supporting plate 8 can be pressed to start the electric push rod 402, the electric push rod 402 stretches to drive the moving rod 403 to move, the moving rod 403 drives one of the connecting rods 204 to move towards the top end of the supporting seat 1, one of the connecting rods 204 drives the first slide block 202 to move towards the top end of the supporting seat 1 through one of the clamping blocks 206 in the moving process, the other clamping block 206 slides under the action of the other connecting rod 204 in the moving process of the first slide block 202, the connecting rod 204 drives the guide block 405 to move while the moving rod 403 drives one of the connecting rods 204 to move, the guide block 405 is abutted against the guide shaft 406 to move, the guide shaft 406 drives the moving plate 306 to move away from the second slide block 302 through the connecting block 407, when the electric push rod 402 stretches to the maximum distance between the first slide block 202 is just equal to the distance between the two first grooves 205, at this moment, the two clamping blocks 206 are clamped with the first grooves 205, the second slide block 304 slides on the supporting seat 1 under the action of gravity, then the electric push rod 402 is contracted under the action of gravity, the other connecting rod 204 is contracted, when the other connecting rod 204 is driven by the other connecting rod 204 is not to move, and the second slide block 204 is driven to move through the second slide block 204, and the other connecting rod 304 is driven to move when the other connecting rod 204 is reset to move, and the second slide block 204 is opposite to one of the second slide block 204 is moved, and the second slide block 204 is separated from the second slide, therefore, after the width of the two LED display modules moves, the second sliding block 302 stops moving under the resisting of the moving plate 306, the buffer cushion 305 plays a role in buffering when the second sliding block 302 stops, at this time, the first placing plate 201 and the second placing plate 301 move synchronously in the same direction and opposite to each other through one reciprocating action of the electric push rod 402, so that workers are prevented from bending down to take the LED display modules, the operation comfort is improved, the LED display modules are prevented from being directly placed on the first placing plate 201 and the second placing plate 301 to be directly placed on the supporting plate 8, the situation that the LED display modules are damaged due to dropping caused by false collision in the detection process is avoided, property loss is avoided, meanwhile, when the LED modules are not required to be detected, the first rotating rod 203 at the bottom end of the first placing plate 201 is enabled to not to be against the first placing plate 201, at this time, the first placing plate 201 moves towards the supporting seat 1 and is enabled to be attached to one side of the supporting seat 1, the second placing plate 301 is enabled to be attached to the other side of the supporting seat 1, and the occupied space utilization efficiency of the supporting seat 1 is improved.
Specifically, the fixed structure 5 includes the spout 502, be equipped with two spouts 502 on the backup pad 8, the inside sliding fit of spout 502 has two third sliders 501, rotate on the third sliders 501 and be connected with first lead screw 504, threaded connection has fourth slider 505 on the first lead screw 504, sliding connection has fixed plate 506 on the fourth slider 505, wherein two between fixed plate 506 and the receiving card contradicts, other two between fixed plate 506 and the power, the cross-section of spout 502 is "protruding" font structure, the top fixedly connected with first knob 503 of first lead screw 504, press structure 7 includes link 702, sliding connection has link 702 on the supporting seat 1, link 702 runs through in backup pad 8, fixedly connected with running-board 701 on the link 702, fixedly connected with briquetting 703 on the link 702, fixedly connected with lug on the backup pad 8, fixedly connected with fourth spring 705 on the lug 704, namely: before detection, the receiving card for detection and the power supply are placed on the supporting plate 8, after the receiving card is placed, the position of the receiving card is adjusted to enable an automatic detection button on the receiving card to be positioned at the positive bottom end of the pressing block 703, after the position adjustment of the receiving card is finished, the third sliding block 501 is pushed, when the third sliding block 501 is positioned at two sides of the receiving card, the third sliding block 501 is stopped to push the fixing plate 506 to enable one end of the fixing plate 506 to be positioned at the top ends of the two sides of the receiving card, then the first screw rod 504 can be rotated through the first knob 503, the first screw rod 504 is rotated to drive the fourth sliding block 505 to slide on the third sliding block 501, the fourth sliding block 505 is moved to drive the fixing plate 506 to move towards the receiving card, when the fixing plate 506 is abutted against the receiving card, the fixing of the receiving card is finished, the above operation is repeated to fix the power supply by the two fixing plates 506, so that the power supply and the receiving card can be prevented from falling from the supporting plate 8 to damage the power supply and the receiving card in the detection process, the automatic test button on the receiving card is prevented from deviating from the bottom end of the pressing block 703, the automatic test button is conveniently pressed by hands after the plug of the LED display module connected with the data transmission line is inserted in the detection process, only the pedal 701 is needed to be stepped on by feet, the pressing block 703 is driven by the pedal 701 to move towards the automatic test button through the connecting frame 702, the fourth spring 705 is contracted, the pressing block 703 can press the automatic test button in the movement process to finish the detection of the LED display module, the pedal 701 is released after the detection is finished, the pressing block 703 is reset under the action of the fourth spring 705, meanwhile, the connector of the data transmission line and the plug of the power line are pulled out of the LED display module by hands, so that frequent movement of hands is avoided, convenience in operation is improved, the contact times between the hands and the receiving card are reduced, sweat and dust on the hands are prevented from adhering to the receiving card in the pressing process, and the surface of the receiving card is ensured to be clean.
Specifically, the wire clamping structure 6 includes supporting shoe 601, fixedly connected with supporting shoe 601 on the backup pad 8, rotate on the supporting shoe 601 and be connected with second lead screw 603, threaded connection has fifth slider 604 on the second lead screw 603, fifth slider 604 sliding connection is in supporting shoe 601, sliding connection has slide bar 605 on the fifth slider 604, sliding connection has two fixed blocks 606 on the supporting shoe 601, contradict between fixed block 606 and the slide bar 605, fixedly connected with third spring 607 between fixed block 606 and the supporting shoe 601, the top fixedly connected with second knob 602 of second lead screw 603, the one end of fixed block 606 cross-section is trapezium structure, the tip of slide bar 605 cross-section is trapezium structure, namely: after the receiving card is fixed, the power line and the data transmission line can pass through the openings on two sides of the supporting block 601 respectively, then the second screw rod 603 can be rotated through the second knob 602, the second screw rod 603 drives the fifth slide block 604 to move, the fifth slide block 604 can drive the slide rod 605 to move, the slide rod 605 can drive the two fixing blocks 606 to move, the two third springs 607 are stretched, as the shape of the power line and the data transmission line is different, one of the fixing blocks 606 can be contacted with the power line firstly in the moving process, after the fixing blocks 606 are contacted with the power line, one of the fixing blocks 606 can be abutted against the slide rod 605 on the fifth slide block 604 along with the continuous movement of the fifth slide block 604, and the slide rod 605 can be abutted against the other fixing block 606 towards the data transmission line in the sliding process, and is abutted against the data transmission line, so that the other fixing block 606 can be abutted against the data transmission line when the other fixing block 606 is abutted against the power line, the power line is synchronously fixed with the power line, the fixed speed is higher, and the power line is prevented from being damaged in the receiving card and the receiving card.
When the LED display module is used, before detection, the pressing plate 208 is pressed firstly, the pressing plate 208 can press the two clamping blocks 206 to move away from the first groove 205, the plurality of first springs 207 are contracted, the first sliding block 202 can be pushed to slide on the support base 1 after the end parts of the clamping blocks 206 are separated from the first groove 205, the first sliding block 202 stops pushing the first sliding block 202 and releases the pressing plate 208 when the first sliding block 202 moves to the bottom end of the support base 1, at this moment, the plurality of first springs 207 can stretch to drive the clamping blocks 206 to move towards the first groove 205 and clamp with the first groove 205, because the section of the first groove 205 is in a trapezoid structure, the first sliding block 202 cannot slide on the support base 1 under the action of gravity after the first sliding block 202 is released, then the plurality of LED display modules to be detected can be placed on the first placing plate 201, after the placing is completed, the pushing plate 308 is pushed, the pushing plate 308 drives the moving plate 306 to move away from the second sliding block 302, the second sliding block 302 can be pushed after the second groove 307 is separated from the stop block 304, the pushing plate 308 is released when the second sliding block 302 moves to the top end of the supporting seat 1, at this time, the two second springs 310 stretch to drive the moving plate 306 to move towards the second sliding block 302, the stop block 304 is positioned in one of the second grooves 307, at this time, the second sliding block 302 is released, the second sliding block 302 cannot fall under the action of gravity, then the LED display module is taken from the first placing plate 201 to the placing pad 9 for detection, the automatic test button is not required to be pressed by taking a hand after the plug of the data transmission line connected with the LED display module is inserted, only the pedal 701 is required to be stepped on by a foot, the pedal 701 drives the pressing block 703 to move towards the automatic test button through the connecting frame 702, the fourth spring 705 is contracted, the pressing block 703 presses the automatic test button in the process of movement to finish the detection of the LED display module, when the pedal 701 is released after the detection is finished, the pressing block 703 resets under the action of the fourth spring 705, and simultaneously the connector of the data transmission line and the plug of the power line are pulled out of the LED display module by hands, thereby avoiding frequent movement of hands, improving the convenience of operation, reducing the contact times between the hands and the receiving card, avoiding sweat and dust on the hands to be attached to the receiving card in the pressing process, thereby ensuring the cleaning of the surface of the receiving card, and as the placing pad 9 is made of rubber material with better elasticity, the LED display module can be protected to a certain extent, and when the detection is finished, the LED display module is placed on the second placing plate 301 for placement, when the second placing plate 301 is placed with two LED display modules, the starting button at the front end of the supporting plate 8 can be pressed to start the electric push rod 402, the electric push rod 402 stretches to drive the moving rod 403 to move, the moving rod 403 drives one of the connecting rods 204 to move towards the top end of the supporting seat 1, one of the connecting rods 204 drives the first slide block 202 to move towards the top end of the supporting seat 1 through one of the clamping blocks 206 in the moving process, the other clamping block 206 slides under the interference of the other connecting rod 204 in the moving process of the first slide block 202, the connecting rod 204 drives the guide block 405 to move while the moving rod 403 drives one of the connecting rods 204 to move, the guide block 405 can abut against the guide shaft 406 to move, the guide shaft 406 drives the moving plate 306 to deviate from the second slide block 302 through the connecting block 407, the distance of the first slide block 202 is just equal to the distance between the two first grooves 205 when the electric push rod 402 stretches to the maximum distance, at this time, the two clamping blocks 206 are clamped with the first grooves 205, the stop block 304 is just separated from the second grooves 307, at this time, the second slider 302 slides on the supporting seat 1 under the action of gravity, then the electric push rod 402 is contracted, the electric push rod 402 is contracted to drive one of the connecting rods 204 to reset, at this time, because the other connecting rod 204 is clamped with the other clamping block 206, one of the connecting rods 204 cannot drive the first slider 202 to move in the resetting process, when the electric push rod 402 is reset, the stop block 304 passes through the other second grooves 307 in the moving process, when the stop block 304 is opposite to the second grooves 307, the two second springs 310 stretch to drive the moving plate 306 to move towards the second slider 302, so that when the second slider 302 moves by the width of the two LED display modules, the moving plate 306 stops moving under the resistance, the buffer cushion 305 can play a role in buffering when the second slider 302 stops, at this time, the synchronous movement of the first placing plate 201 and the second placing plate 301 in opposite directions with the same distance is realized by the reciprocating action of the electric push rod 402, so that the need of a worker to bend down to take the LED display module is avoided, the operation comfort is improved, the situation that the LED display module falls and is damaged due to false collision in the detection process because the LED display module is directly placed on the first placing plate 201 and the second placing plate 301 is avoided by placing the LED display module on the supporting plate 8, the property loss is avoided, meanwhile, when the LED module is not required to be detected, the first rotating rod 203 at the bottom end of the first placing plate 201 is rotated, the first rotating rod 203 is not used for resisting the first placing plate 201, at this time, the first placing plate 201 can move towards the supporting seat 1 and is attached to one side of the supporting seat 1, the second placing plate 301 can be attached to the other side of the supporting seat 1 in the same way, so that the occupation of space can be reduced, and the space utilization efficiency is improved;
before detection, the receiving card for detection and the power supply are placed on the supporting plate 8, after the receiving card is placed, the position of the receiving card is adjusted to enable an automatic detection button on the receiving card to be positioned at the positive bottom end of the pressing block 703, after the position adjustment of the receiving card is finished, the third sliding block 501 is pushed, when the third sliding block 501 is positioned at two sides of the receiving card, the third sliding block 501 is stopped to push the fixing plate 506 to enable one end of the fixing plate 506 to be positioned at the top ends of two sides of the receiving card, then the first screw rod 504 can be rotated through the first knob 503, the first screw rod 504 is rotated to drive the fourth sliding block 505 to slide on the third sliding block 501, the fourth sliding block 505 is moved to drive the fixing plate 506 to move towards the receiving card, when the fixing plate 506 is abutted against the receiving card, the fixing of the receiving card is finished, and the two fixing plates 506 are repeatedly used to fix the power supply, the power supply and the receiving card can be prevented from falling from the supporting plate 8 to be damaged in the detection process by fixing the receiving card and the power supply, the automatic test button on the receiving card is prevented from deviating from the bottom end of the pressing block 703, the automatic test button is convenient to be pressed by the pressing block 703, when the receiving card is fixed, a power line and a data transmission line can respectively pass through openings on two sides of the supporting block 601, then the second screw 603 can be rotated through the second knob 602, the second screw 603 drives the fifth sliding block 604 to move, the fifth sliding block 604 moves to drive the sliding rod 605 to move, the sliding rod 605 moves to drive the two fixing blocks 606 to move, the two third springs 607 are stretched, and one of the fixing blocks 606 is contacted with the power line firstly in the movement process due to different shapes of the power line and the data transmission line, when the fixed block 606 is contacted with the power line, one of the fixed blocks 606 contacted with the power line along with the continuous movement of the fifth sliding block 604 can collide with the sliding rod 605 to slide on the fifth sliding block 604, and the sliding rod 605 can collide with the other fixed block 606 to move towards the data transmission line and collide with the data transmission line in the sliding process, so that the other fixed block 606 can be abutted with the data transmission line when the other fixed block 606 is abutted with the power line, synchronous fixation of the data transmission line and the power line is realized, the fixation speed is higher, and the plug on the receiving card and the power supply can be prevented from being pulled due to the movement of the power line and the data transmission line in the plugging process through fixation of the data transmission line, thereby loosening of the plug is avoided, meanwhile, the situation that the plug connection part is damaged due to pulling of external force is avoided, and the use stability is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a detection device for LED display module assembly which characterized in that includes:
a support base (1);
the first structure (2) of placing is equipped with first structure (2) of placing on supporting seat (1), first structure (2) of placing includes first slider (202), sliding connection has first slider (202) on supporting seat (1), rotate on first slider (202) and be connected with first board (201) of placing, rotate on first slider (202) and be connected with first bull stick (203), contradict between the top of first bull stick (203) and the bottom of board (201) of placing, be equipped with two connecting rods (204) on supporting seat (1), one connecting rod (204) fixed connection is in supporting seat (1), another connecting rod (204) sliding connection is in supporting seat (1), sliding connection has two fixture blocks (206) on first slider (202), be equipped with a plurality of first recesses (205) on connecting rod (204), block between the tip of fixture block (206) and two wherein first recesses (205), block (206) contradict with first spring (208) between first slider (202), two clamp blocks (208) are connected with two clamp plates (208) on sliding connection;
the second placing structure (3) is arranged on the supporting seat (1); the second placing structure (3) comprises a second sliding block (302), the second sliding block (302) is slidingly connected to the supporting seat (1), a second placing plate (301) is rotationally connected to the second sliding block (302) and a second rotating rod (303) is rotationally connected to the second sliding block, the top end of the second rotating rod (303) is abutted against the bottom end of the second placing plate (301), two first guide rods (309) are fixedly connected to the supporting seat (1), the same moving plate (306) is slidingly connected to the first guide rods (309), a second spring (310) is abutted against the moving plate (306) at one end of the first guide rods (309), a plurality of second grooves (307) are formed in the moving plate (306), a pushing plate (308) is fixedly connected to the supporting seat (1), a stop block (304) is fixedly connected to the second sliding block (302), the stop block (304) is located inside one second groove (307), and the bottom end of the stop block (307) is abutted against the cushion block (305); the length of the section of the second grooves (307) is larger than that of the section of the stop block (304), and the distance between two adjacent second grooves (307) is equal to the distance between two adjacent first grooves (205);
the driving structure (4) is arranged on the supporting seat (1); the distance between the first placing plate (201) and the second placing plate (301) is the same and the opposite movement is realized under the action of the driving structure (4);
the support seat (1) is fixedly connected with the support plate (8);
the pressing structure (7), be equipped with pressing structure (7) on backup pad (8), pressing structure (7) include link (702), sliding connection has link (702) on supporting seat (1), link (702) run through in backup pad (8), fixedly connected with running-board (701) on link (702), fixedly connected with briquetting (703) on link (702), fixedly connected with lug (704) on backup pad (8), fixedly connected with fourth spring (705) on lug (704);
a placement pad (9), wherein the placement pad (9) is placed on the supporting plate (8);
the automatic detection device also comprises a receiving card and a power supply, wherein the receiving card and the power supply are firstly placed on the supporting plate (8) before detection, and the positions of the receiving card are adjusted after the receiving card is placed, so that an automatic detection button on the receiving card is positioned at the positive bottom end of the pressing block (703); and fixing the receiving card and the power supply; in the detection process, a data transmission line connected with the receiving card and a power line connected with a power supply are respectively spliced with the LED display module; the pedal (701) is stepped on, the pedal (701) drives the pressing block (703) to move towards the automatic test button through the connecting frame (702), the fourth spring (705) contracts, and the pressing block (703) presses the automatic test button, so that the detection of the LED display module is completed.
2. The detection device for an LED display module according to claim 1, wherein: one end of the cross section of the clamping block (206) is of a trapezoid structure, and the cross section of the first groove (205) is of a trapezoid structure.
3. The detection device for an LED display module according to claim 1, wherein: the driving structure (4) comprises a second guide rod (404), two second guide rods (404) are fixedly connected to the supporting seat (1), two same moving rods (403) are connected to the second guide rods (404) in a sliding mode, moving rods (403) are fixedly connected to one connecting rod (204) on the supporting seat (1) in a sliding mode, connecting plates (401) are fixedly connected to the supporting seat (1), electric pushing rods (402) are mounted on the connecting plates (401), one ends of the electric pushing rods (402) are fixedly connected to the moving rods (403), guide blocks (405) are fixedly connected to the moving plates (306), connecting blocks (407) are connected to the connecting blocks (407) in a rotating mode, and the guide shafts (406) are in collision with the guide blocks (405).
4. The detection device for an LED display module according to claim 1, wherein: be equipped with fixed knot construct (5) in backup pad (8), fixed knot constructs (5) including spout (502), be equipped with two spouts (502) in backup pad (8), the inside sliding fit of spout (502) has two third sliders (501), it is connected with first lead screw (504) to rotate on third slider (501), threaded connection has fourth slider (505) on first lead screw (504), sliding connection has fixed plate (506) on fourth slider (505), wherein two contradict between fixed plate (506) and the receiving card, other two contradict between fixed plate (506) and the power.
5. The detection device for an LED display module according to claim 4, wherein: the section of the chute (502) is of a convex structure, and the top end of the first screw rod (504) is fixedly connected with a first knob (503).
6. The detection device for an LED display module according to claim 1, wherein: be equipped with on backup pad (8) and press from both sides line structure (6), press from both sides line structure (6) including supporting shoe (601), fixedly connected with supporting shoe (601) on backup pad (8), rotate on supporting shoe (601) and be connected with second lead screw (603), threaded connection has fifth slider (604) on second lead screw (603), fifth slider (604) sliding connection is in supporting shoe (601), sliding connection has slide bar (605) on fifth slider (604), sliding connection has two fixed blocks (606) on supporting shoe (601), contradict between fixed block (606) and slide bar (605), fixedly connected with third spring (607) between fixed block (606) and supporting shoe (601).
7. The detection device for an LED display module according to claim 6, wherein: the top end of the second screw rod (603) is fixedly connected with a second knob (602), one end of the section of the fixed block (606) is of a trapezoid structure, and the end of the section of the sliding rod (605) is of a trapezoid structure.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713750A (en) * | 2009-05-14 | 2010-05-26 | 福州泉通电子有限公司 | System and method for automatically detecting omnidirectional industrial vision of transformer coil |
| CN201535754U (en) * | 2009-05-14 | 2010-07-28 | 福州泉通电子有限公司 | Omnibearing industrial vision automatic detection system for transformer solenoid |
| CN101825658A (en) * | 2010-02-03 | 2010-09-08 | 福建捷联电子有限公司 | System and method for automatically testing power of display equipment on production line |
| CN103512729A (en) * | 2013-09-30 | 2014-01-15 | 广州硅能照明有限公司 | Light-splitting detection device and detection method of light-emitting diode module |
| CN206947454U (en) * | 2017-06-30 | 2018-01-30 | 惠州市汇艺机械设备有限公司 | A kind of lithium battery encapsulation and test device |
| WO2019213994A1 (en) * | 2018-05-10 | 2019-11-14 | 江苏大学 | Device for detecting service life of electronic component |
| CN111872670A (en) * | 2020-06-29 | 2020-11-03 | 中山市优梦自动化设备有限公司 | Aluminum valve assembly and detection integrated automatic production line |
| CN218524979U (en) * | 2022-11-08 | 2023-02-24 | 深圳市东陆科技有限公司 | Liquid crystal display module testing tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI274167B (en) * | 2005-06-24 | 2007-02-21 | Innolux Display Corp | High voltage testing apparatus and testing method using the same |
| US7675308B1 (en) * | 2008-08-20 | 2010-03-09 | Faraday Technology Corp. | Test circuit and test method for power switch |
-
2023
- 2023-05-04 CN CN202310487859.9A patent/CN116184103B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713750A (en) * | 2009-05-14 | 2010-05-26 | 福州泉通电子有限公司 | System and method for automatically detecting omnidirectional industrial vision of transformer coil |
| CN201535754U (en) * | 2009-05-14 | 2010-07-28 | 福州泉通电子有限公司 | Omnibearing industrial vision automatic detection system for transformer solenoid |
| CN101825658A (en) * | 2010-02-03 | 2010-09-08 | 福建捷联电子有限公司 | System and method for automatically testing power of display equipment on production line |
| CN103512729A (en) * | 2013-09-30 | 2014-01-15 | 广州硅能照明有限公司 | Light-splitting detection device and detection method of light-emitting diode module |
| CN206947454U (en) * | 2017-06-30 | 2018-01-30 | 惠州市汇艺机械设备有限公司 | A kind of lithium battery encapsulation and test device |
| WO2019213994A1 (en) * | 2018-05-10 | 2019-11-14 | 江苏大学 | Device for detecting service life of electronic component |
| CN111872670A (en) * | 2020-06-29 | 2020-11-03 | 中山市优梦自动化设备有限公司 | Aluminum valve assembly and detection integrated automatic production line |
| CN218524979U (en) * | 2022-11-08 | 2023-02-24 | 深圳市东陆科技有限公司 | Liquid crystal display module testing tool |
Non-Patent Citations (1)
| Title |
|---|
| 基于PLC的LCD自动检测控制系统的研究;刘星 等;山西电子技术(第3期);第77-78页 * |
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