CN116148635A - PCBA function testing device and using method thereof - Google Patents
PCBA function testing device and using method thereof Download PDFInfo
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- CN116148635A CN116148635A CN202310178995.XA CN202310178995A CN116148635A CN 116148635 A CN116148635 A CN 116148635A CN 202310178995 A CN202310178995 A CN 202310178995A CN 116148635 A CN116148635 A CN 116148635A
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical group OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 36
- 238000007906 compression Methods 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000011990 functional testing Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
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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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
-
- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2818—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP] using test structures on, or modifications of, the card under test, made for the purpose of testing, e.g. additional components or connectors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a PCBA function testing device and a using method thereof, wherein the PCBA function testing device comprises a base, a support column is fixedly arranged on the surface of the base, an electric rod is arranged on the surface of the support column, when PCBA equipment is required to be fixed, a motor is started, an output shaft of the motor drives a gear to rotate, a rack drives a vertical rod and a clamping plate to move together with a fixed column to fix the PCBA equipment under the support of a first spring, the PCBA equipment props against a compression rod during fixing, the compression rod moves under the support of a second spring, a push rod hinged to the surface of the compression rod pushes a sliding block to slide on a fixed plate during the movement of the compression rod, the support rod hinged to the surface of the sliding block pushes a moving plate to move on a transverse plate under the support of a third spring to clamp the clamping rod into the gear and fix the PCBA equipment through a clamping block, and the PCBA equipment can be prevented from being damaged during fixing.
Description
Technical Field
The invention relates to the field of PCBA function test, in particular to a device for PCBA function test and a using method thereof.
Background
Due to the rapid development of information technology, the application of PCBA is also gradually popularized in various industry fields, and at present, when PCBA equipment is detected, the PCBA equipment is basically measured in a probe conduction mode. And the test board provided with the probe contacts with the foot points or the terminals of the PCBA board, and whether the test board is good or not is checked by an ammeter or an oscilloscope according to the special type.
According to a disclosed electronic complete machine testing device for PCBA processing and a using method thereof (publication number: CN 111812486A), in the application: this PCBA processing is with electron complete machine testing arrangement and application method thereof, through setting up first electric putter, the second electric putter, trigger switch, splint and cable wire, when PCBA moves and contacts with trigger switch along conveying equipment left side, the baffle will restrict the removal of PCBA, conveying equipment will temporarily close this moment, and first electric putter will promote the dull and stereotyped below and remove, at this moment, first electric putter will pull the cable wire, make splint of three face remove in opposite directions, when removing to conveying equipment's top, three splint will grasp PCBA, detect the probe at this moment and will detect PCBA, make the staff detect when detecting PCBA, PCBA contacts trigger switch, splint will carry out the centre gripping to PCBA, and detect the probe will detect PCBA, when having made things convenient for the staff to use, the condition that the detection probe appears being difficult to accurate detection because of the deviation appears in the PCBA position, and the effectual quality of detecting PCBA, this mode is fixed by the device that is tested, and though damage problem that can not be considered, this PCBA's function is solved to the problem that can not be used to the device is solved to the problem of the excessive PCBA of this kind of testing.
Disclosure of Invention
The invention mainly aims to provide a PCBA function testing device and a using method thereof, which solve the problems in the background technology.
In order to achieve the above object, the device for testing the function of a PCBA and the method for using the same provided by the invention comprise a base, wherein a pillar is fixedly arranged on the surface of the base, an electric rod is arranged on the surface of the pillar, a testing device is fixedly arranged on the surface of the electric rod, a conveying device is arranged on the surface of the base, a fixed column is fixedly arranged on the surface of the base, a control component and a protection component are arranged in the base, a driven component is arranged in the fixed column, and the control component comprises: the gear is fixedly connected with an output shaft of the motor, and the motor is fixedly arranged on the surface of the base; the rack is meshed with the gear, the surface of the rack is fixedly connected with one end of a first spring, and the other end of the first spring is fixedly arranged on the inner wall of the base; the bottom of the vertical rod is fixedly arranged on the surface of the rack, the top of the vertical rod is fixedly arranged on the surface of the clamping plate, and the clamping plate is in sliding connection with the surface of the base; the clamping piece is arranged in the control assembly, the clamping piece is further arranged in the control assembly, when the PCBA equipment needs to be fixed, the motor is started, the output shaft of the motor drives the gear to rotate, then the rack drives the vertical rod and the clamping plate to move under the support of the first spring and fix the PCBA equipment together with the fixing column, the PCBA equipment props against the compression rod in the clamping piece during fixing, the compression rod moves under the support of the second spring, the push rod hinged to the surface of the compression rod pushes the sliding block to slide on the fixing plate during moving of the compression rod, the hinged support rod on the sliding block surface of the sliding block pushes the moving plate to move on the transverse plate to clamp the clamping rod into the gear and fix the clamping rod through the clamping block under the support of the third spring, and the condition that the PCBA equipment is damaged can be avoided during fixing.
Optionally, the locking element includes: the compression bar, the compression bar runs through the fixed column and with fixed column sliding connection, the inner wall of fixed column and the one end fixed connection of spring two, the other end fixed mounting of spring two is on the surface of compression bar, the surface of compression bar and the one end fixed connection of push rod, the other end of push rod is articulated with the surface of slider, and the compression bar removes under the support of spring two, and the articulated push rod in compression bar surface promotes the slider and slides on the fixed plate when the compression bar removes.
Optionally, the surface of slider and the surface laminating of fixed plate, fixed plate fixed mounting is on the inner wall of base, the surface of slider is articulated with the one end of branch, the other end of branch is articulated with the surface of movable plate, the surface laminating of movable plate and diaphragm, diaphragm fixed mounting is on the surface of fixed plate, the surface of fixed plate and the one end fixed connection of spring three, the other end fixed mounting of spring three is on the surface of movable plate, and slider slip slider surface articulated branch promotes movable plate and moves on the diaphragm under the support in spring three.
Optionally, the surface of movable plate is articulated with the draw-in bar, the surface of draw-in bar and one side fixed connection of torsional spring, the opposite side fixed mounting of torsional spring is on the surface of movable plate, the fixed surface mounting of movable plate has the fixture block, and the movable plate is fixed through the fixture block when going into the gear with the draw-in bar card.
Optionally, the driven assembly includes: the annular chute rod is rotationally connected with the inner wall of the fixed column, a chute is formed in the surface of the annular chute rod, the chute on the surface of the annular chute rod is in sliding connection with the slide rod, the slide rod is fixedly arranged on the surface of the press rod, and the slide rod fixed on the surface of the press rod slides in the chute on the surface of the annular chute rod when the press rod moves.
Optionally, annular spout pole and the one end fixed connection of stay cord, the other end of stay cord passes through leading wheel fixed mounting on the surface of a piece, the surface of a piece and the one end fixed connection of spring IV, the other end fixed mounting of spring IV is on the surface of fixed column, the fixed surface of a piece installs the ash removal board, ash removal board runs through the fixed column and with fixed column sliding connection, and annular spout pole is rotatable to carry out the rolling to the stay cord, and then the fixed piece of stay cord will drive the ash removal board under the support of spring IV and clear up the dust on the PCBA equipment.
Optionally, the guard assembly includes: t type pole, T type pole runs through the base and with base sliding connection, the inner wall of base and the one end fixed connection of spring five, the other end fixed mounting of spring five is on the surface of T type pole, the surface of T type pole is articulated with the one end of movable rod, the other end of movable rod is articulated with the surface of slide, the inner wall laminating of slide and base, T type pole will move in the base under the support of spring five, and T type pole surface articulated movable rod will promote the slide and remove when removing.
Optionally, the surface of the sliding plate is hinged with one end of the small rod, the other end of the small rod is hinged with the surface of the hanging rod, the hanging rod is fixedly installed on the surface of the flat plate, the surface of the flat plate is fixedly connected with one end of the spring six, the other end of the spring six is fixedly installed on the surface of the base, the base is penetrated by the flat plate and is in sliding connection with the flat plate, a rubber pad is fixedly installed on the surface of the flat plate, the small rod hinged with the surface of the sliding plate pushes the hanging rod to push the flat plate to move upwards under the support of the spring six when the sliding plate moves, and the flat plate supports the detected PCBA equipment through the rubber pad when moving upwards, so that damage during transportation is avoided
The application method of the PCBA function testing device comprises the following steps:
step one, starting a motor, wherein an output shaft of the motor drives a gear to rotate, and a rack drives a vertical rod and a clamping plate to move under the support of a spring one;
step two, fixing the PCBA, wherein the compression bar moves under the support of the spring II, and the push rod hinged to the surface of the compression bar pushes the sliding block to move on the fixed plate;
step three, the sliding block moves to push the moving plate to move on the transverse plate under the support of the spring III through the supporting rod so as to clamp the clamping rod and the clamping block into the gear;
and step four, the compression bar moves to push the sliding bar to slide in the sliding groove on the surface of the annular sliding groove bar, the annular sliding groove bar winds the pull rope, and the support block and the ash removal plate move under the support of the spring four.
Fifthly, reversing the motor, and turning over the clamping rod under the support of the torsion spring;
step six, the T-shaped rod moves inwards under the support of the spring five, the movable rod pushes the sliding plate to move on the inner wall of the base, and the small rod hinged to the surface of the sliding plate for moving the sliding plate pushes the vertical rod to move upwards;
and step seven, the hanging rod moves the fixed flat plate of the hanging rod and the rubber pad moves upwards under the support of the spring six.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the PCBA function testing device and the application method thereof, when PCBA equipment is required to be fixed, the motor is started, the output shaft of the motor drives the gear to rotate, the rack drives the vertical rod and the clamping plate to move under the support of the first spring to fix the PCBA equipment together with the fixed column, the PCBA equipment is propped against the pressing rod during fixing, the pressing rod moves under the support of the second spring, the pressing rod surface hinged pushing rod pushes the sliding block to slide on the fixed plate during pressing rod movement, the sliding block surface hinged supporting rod pushes the moving plate to move on the transverse plate under the support of the third spring to clamp the clamping rod into the gear and fix the clamping rod through the clamping block, and the PCBA equipment can be prevented from being damaged during fixing.
(2) According to the PCBA function test device and the application method thereof, the driven component is arranged, the sliding rod fixed on the surface of the pressing rod slides in the sliding groove on the surface of the annular sliding groove rod when the pressing rod moves, the annular sliding groove rod can rotate to roll the pull rope, the support block fixed by the pull rope drives the ash cleaning plate to clean dust on PCBA equipment under the support of the spring IV, and the phenomenon that dust impurities are attached to the PCBA equipment to influence subsequent detection results is avoided.
(3) According to the device for testing the PCBA function and the using method of the device, the protection component is arranged, when the PCBA device is conveyed by the conveying device after detection, the PCBA device props against the T-shaped rod, the T-shaped rod moves towards the base under the support of the spring five, the movable rod hinged to the surface of the T-shaped rod pushes the sliding plate to move when the T-shaped rod moves, the small rod hinged to the surface of the sliding plate pushes the hanging rod to push the flat plate to move upwards under the support of the spring six, and the detected PCBA device is accepted by the rubber pad when the flat plate moves upwards, so that damage during transportation is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic top view of a fixing post according to the present invention;
FIG. 4 is an enlarged schematic view of the structure A of FIG. 2 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure B of FIG. 4 according to the present invention;
fig. 6 is a schematic view of a partial front sectional structure of the present invention.
Reference numerals illustrate: 1. a base; 2. a support post; 3. an electric lever; 4. a testing device; 5. a transfer device; 6. fixing the column; 7. a control assembly; 71. a motor; 72. a gear; 73. a rack; 74. a first spring; 75. a vertical rod; 76. a clamping plate; 77. a blocking member; 771. a compression bar; 772. a second spring; 773. a push rod; 774. a slide block; 775. a fixing plate; 776. a support rod; 777. a moving plate; 778. a third spring; 779. a cross plate; 7710. a clamping rod; 7711. a clamping block; 7712. a torsion spring; 8. a driven assembly; 81. a slide bar; 82. an annular chute rod; 83. a pull rope; 84. a support block; 85. a spring IV; 86. an ash removal plate; 9. a protective assembly; 91. a T-shaped rod; 92. a spring V; 93. a movable rod; 94. a slide plate; 95. a small rod; 96. a hanging rod; 97. a flat plate; 98. a spring six; 99. and a rubber pad.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, the invention provides a PCBA function testing device, which comprises a base 1, a pillar 2 is fixedly installed on the surface of the base 1, an electric rod 3 is arranged on the surface of the pillar 2, a testing device 4 is fixedly installed on the surface of the electric rod 3, a conveying device 5 is arranged on the surface of the base 1, a fixing column 6 is fixedly installed on the surface of the base 1, a control component 7 and a protection component 9 are arranged in the base 1, a driven component 8 is arranged in the fixing column 6, and the control component 7 comprises: the gear 72, the gear 72 is fixedly connected with an output shaft of the motor 71, and the motor 71 is fixedly arranged on the surface of the base 1; the rack 73 is meshed with the gear 72, the surface of the rack 73 is fixedly connected with one end of a first spring 74, and the other end of the first spring 74 is fixedly arranged on the inner wall of the base 1; the bottom of the vertical rod 75 is fixedly arranged on the surface of the rack 73, the top of the vertical rod 75 is fixedly arranged on the surface of the clamping plate 76, and the clamping plate 76 is in sliding connection with the surface of the base 1; the clamping piece 77 is further included in the control assembly 7, when the control assembly 7 is arranged, the motor 71 is started when the PCBA equipment needs to be fixed, the output shaft of the motor 71 drives the gear 72 to rotate, then the rack 73 drives the vertical rod 75 and the clamping plate 76 to move under the support of the first spring 74 and fix the PCBA equipment together with the fixed column 6, the PCBA equipment is propped against the compression rod 771 in the clamping piece 77 during fixing, the compression rod 771 moves under the support of the second spring 772, the push rod 773 hinged to the surface of the compression rod 771 pushes the slide block 774 to slide on the fixed plate 775 when the compression rod 771 moves, the strut 776 hinged to the surface of the slide block 774 pushes the movable plate 777 to move on the transverse plate 779 under the support of the third spring 778, the clamping rod 7710 is clamped into the gear 72 and is fixed through the clamping block 7711, and the situation that the PCBA equipment is damaged can be avoided during fixing.
The locking member 77 includes: the compression bar 771, compression bar 771 runs through fixed column 6 and with fixed column 6 sliding connection, the inner wall of fixed column 6 and the one end fixed connection of spring two 772, the other end fixed mounting of spring two 772 is on the surface of compression bar 771, the surface of compression bar 771 and the one end fixed connection of push rod 773, the other end of push rod 773 is articulated with the surface of slider 774, compression bar 771 removes under the support of spring two 772, compression bar 771 surface articulated push rod 773 promotes slider 774 and slides on fixed plate 775 when compression bar 771 removes.
The surface of slider 774 is laminated with the surface of fixed plate 775, fixed plate 775 fixed mounting is on the inner wall of base 1, the surface of slider 774 is articulated with the one end of branch 776, the other end of branch 776 is articulated with the surface of movable plate 777, the surface of movable plate 777 is laminated with the surface of diaphragm 779, diaphragm 779 fixed mounting is on the surface of fixed plate 775, the surface of fixed plate 775 and the one end fixed connection of spring three 778, the other end fixed mounting of spring three 778 is on the surface of movable plate 777, the support 776 articulated on slider 774 sliding slider 774 surface promotes movable plate 777 to move on diaphragm 779 under the support in spring three 778.
The surface of the moving plate 777 is hinged with the clamping rod 7710, the surface of the clamping rod 7710 is fixedly connected with one side of the torsion spring 7712, the other side of the torsion spring 7712 is fixedly arranged on the surface of the moving plate 777, a clamping block 7711 is fixedly arranged on the surface of the moving plate 777, and the moving plate 777 can fix the clamping rod 7710 through the clamping block 7711 when the clamping rod 7710 is clamped into the gear 72.
The driven assembly 8 includes: the annular chute rod 82, the inner wall rotation of annular chute rod 82 and fixed column 6 is connected, and the spout has been seted up on the surface of annular chute rod 82, and the spout and the slide bar 81 sliding connection of annular chute rod 82 surface, slide bar 81 fixed mounting are on the surface of depression bar 771, and the slide bar 81 that the depression bar 771 surface was fixed will slide in the spout on annular chute rod 82 surface when depression bar 771 moved.
The guard assembly 9 comprises: t-shaped rod 91, T-shaped rod 91 runs through base 1 and with base 1 sliding connection, the inner wall of base 1 and the one end fixed connection of spring five 92, the other end fixed mounting of spring five 92 is on the surface of T-shaped rod 91, the surface of T-shaped rod 91 is articulated with the one end of movable rod 93, the other end of movable rod 93 is articulated with the surface of slide plate 94, slide plate 94 is laminated with the inner wall of base 1, T-shaped rod 91 will move to base 1 under the support of spring five 92, T-shaped rod 91 is articulated movable rod 93 will promote slide plate 94 when moving.
The surface of slide 94 is articulated with the one end of little pole 95, the other end of little pole 95 is articulated with the surface of pendulous rod 96, pendulous rod 96 fixed mounting is on the surface of dull and stereotyped 97, the surface of dull and stereotyped 97 and the one end fixed connection of spring six 98, the other end fixed mounting of spring six 98 is on the surface of base 1, base 1 is run through by dull and stereotyped 97 and with dull and stereotyped 97 sliding connection, the surface fixed mounting of dull and stereotyped 97 has rubber pad 99, the articulated little pole 95 of slide 94 surface will promote the pendulous rod 96 and promote dull and stereotyped 97 upward movement under the support of spring six 98 when the slide 94 removes upward, accept the PCBA equipment after detecting through rubber pad 99, avoid taking place the damage when transporting.
The application method of the PCBA function testing device comprises the following steps:
step one, starting a motor 71, wherein an output shaft of the motor 71 drives a gear 72 to rotate, and a rack 73 drives a vertical rod 75 and a clamping plate 76 to move under the support of a spring one 74;
step two, fixing the PCBA, wherein the pressure rod 771 moves under the support of the spring II 772, and the push rod 773 hinged to the surface of the pressure rod 771 pushes the slide block 774 to move on the fixing plate 775;
step three, the sliding block 774 moves to push the moving plate 777 to move on the transverse plate 779 under the support of the spring III 778 through the supporting rod 776 so as to clamp the clamping rod 7710 and the clamping block 7711 into the gear 72;
step four, the compression bar 771 moves to push the sliding bar 81 to slide in the sliding groove on the surface of the annular sliding groove bar 82, the annular sliding groove bar 82 winds the stay 83, and the support block 84 and the ash removal plate 86 move under the support of the spring four 85;
fifthly, reversing the motor 71, and turning over the clamping rod 7710 under the support of the torsion spring 7712;
step six, the T-shaped rod 91 moves into the base 1 under the support of the spring five 92, the movable rod 93 pushes the sliding plate 94 to move on the inner wall of the base 1, and the small rod 95 hinged to the surface of the sliding plate 94 is pushed by the sliding plate 94 to move the hanging rod 96 upwards;
step seven, the vertical rod 96 moves the flat plate 97 where the vertical rod 96 is fixed and the rubber pad 99 moves upward under the support of the spring six 98.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (9)
1. The utility model provides a PCBA functional test's device, includes base (1), the surface fixed mounting of base (1) has pillar (2), its characterized in that: the surface of pillar (2) is provided with electric pole (3), the surface fixed mounting of electric pole (3) has testing arrangement (4), the surface of base (1) is provided with conveyer (5), the surface fixed mounting of base (1) has fixed column (6), be provided with control assembly (7) and protection subassembly (9) in base (1), be provided with driven subassembly (8) in fixed column (6), control assembly (7) include:
the gear (72) is fixedly connected with an output shaft of the motor (71), and the motor (71) is fixedly arranged on the surface of the base (1);
the rack (73) is meshed with the gear (72), the surface of the rack (73) is fixedly connected with one end of a first spring (74), and the other end of the first spring (74) is fixedly arranged on the inner wall of the base (1);
the bottom of the vertical rod (75) is fixedly arranged on the surface of the rack (73), the top of the vertical rod (75) is fixedly arranged on the surface of the clamping plate (76), and the clamping plate (76) is in sliding connection with the surface of the base (1);
the control assembly (7) further comprises a blocking piece (77).
2. A PCBA function testing apparatus as defined in claim 1, wherein: the detent (77) includes: the compression bar (771), compression bar (771) runs through fixed column (6) and with fixed column (6) sliding connection, the inner wall of fixed column (6) and the one end fixed connection of spring two (772), the other end fixed mounting of spring two (772) is on the surface of compression bar (771), the surface of compression bar (771) and the one end fixed connection of push rod (773), the other end of push rod (773) is articulated with the surface of slider (774).
3. A PCBA function testing apparatus as defined in claim 2, wherein: the surface laminating of slider (774) and fixed plate (775), fixed plate (775) fixed mounting is on the inner wall of base (1), the surface of slider (774) is articulated with the one end of branch (776), the other end of branch (776) is articulated with the surface of movable plate (777), the surface laminating of movable plate (777) and diaphragm (779), diaphragm (779) fixed mounting is on the surface of fixed plate (775), the surface of fixed plate (775) and the one end fixed connection of spring three (778), the other end fixed mounting of spring three (778) is on the surface of movable plate (777).
4. A PCBA function testing apparatus according to claim 3, wherein: the surface of movable plate (777) is articulated with clamping rod (7710), the surface of clamping rod (7710) is fixedly connected with one side of torsional spring (7712), the opposite side fixed mounting of torsional spring (7712) is on the surface of movable plate (777), the surface fixed mounting of movable plate (777) has fixture block (7711).
5. A PCBA function testing apparatus as defined in claim 1, wherein: the driven assembly (8) comprises: the annular chute rod (82), the inner wall rotation of annular chute rod (82) and fixed column (6) is connected, the spout has been seted up on the surface of annular chute rod (82), the spout and the slide bar (81) sliding connection of annular chute rod (82) surface, slide bar (81) fixed mounting is on the surface of depression bar (771).
6. A PCBA function testing apparatus as defined in claim 5, wherein: annular spout pole (82) and the one end fixed connection of stay cord (83), the other end of stay cord (83) passes through leading wheel fixed mounting on the surface of a piece (84), the surface of a piece (84) and the one end fixed connection of spring IV (85), the other end fixed mounting of spring IV (85) is on the surface of fixed column (6), the surface fixed mounting of a piece (84) has ash removal board (86), ash removal board (86) runs through fixed column (6) and with fixed column (6) sliding connection.
7. A PCBA function testing apparatus as defined in claim 1, wherein: the protective assembly (9) comprises: t type pole (91), T type pole (91) run through base (1) and with base (1) sliding connection, the inner wall of base (1) and the one end fixed connection of spring five (92), the other end fixed mounting of spring five (92) is on the surface of T type pole (91), the surface of T type pole (91) is articulated with the one end of movable rod (93), the other end of movable rod (93) is articulated with the surface of slide (94), the inner wall laminating of slide (94) and base (1).
8. A PCBA function testing apparatus as defined in claim 7, wherein: the surface of slide (94) is articulated with the one end of little pole (95), the other end of little pole (95) is articulated with the surface of perpendicular pole (96), perpendicular pole (96) fixed mounting is on the surface of dull and stereotyped (97), the surface of dull and stereotyped (97) and the one end fixed connection of spring six (98), the other end fixed mounting of spring six (98) is on the surface of base (1), base (1) are run through by dull and stereotyped (97) and with dull and stereotyped (97) sliding connection, the surface fixed mounting of dull and stereotyped (97) has rubber pad (99).
9. The application method of the PCBA function testing device is characterized by comprising the following steps of: the application method of the PCBA function testing device comprises the following steps:
step one, starting a motor (71), wherein an output shaft of the motor (71) drives a gear (72) to rotate, and a rack (73) drives a vertical rod (75) and a clamping plate (76) to move under the support of a spring one (74);
step two, fixing the PCBA, wherein a pressing rod (771) moves under the support of a spring II (772), and a pushing rod (773) hinged to the surface of the pressing rod (771) pushes a sliding block (774) to move on a fixing plate (775);
step three, the sliding block (774) moves to push the moving plate (777) through the supporting rod (776), and moves on the transverse plate (779) under the support of the spring III (778) to clamp the clamping rod (7710) and the clamping block (7711) into the gear (72);
step four, a compression bar (771) moves to push a sliding bar (81) to slide in a sliding groove on the surface of an annular sliding groove bar (82), the annular sliding groove bar (82) winds a stay rope (83), and a supporting block (84) and a dust removing plate (86) move under the support of a spring IV (85);
fifthly, reversing the motor (71), and turning over the clamping rod (7710) under the support of the torsion spring (7712);
step six, the T-shaped rod (91) moves into the base (1) under the support of the spring five (92), the movable rod (93) pushes the sliding plate (94) to move on the inner wall of the base (1), and the sliding plate (94) moves a small rod (95) hinged to the surface of the sliding plate (94) to push the hanging rod (96) to move upwards;
and step seven, the hanging rod (96) moves the fixed flat plate (97) and the rubber pad (99) to move upwards under the support of the spring six (98).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310178995.XA CN116148635A (en) | 2023-02-28 | 2023-02-28 | PCBA function testing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310178995.XA CN116148635A (en) | 2023-02-28 | 2023-02-28 | PCBA function testing device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116148635A true CN116148635A (en) | 2023-05-23 |
Family
ID=86350516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310178995.XA Pending CN116148635A (en) | 2023-02-28 | 2023-02-28 | PCBA function testing device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116148635A (en) |
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2023
- 2023-02-28 CN CN202310178995.XA patent/CN116148635A/en active Pending
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