CN117110843A - High-efficiency detection device and method for computer motherboard - Google Patents
High-efficiency detection device and method for computer motherboard Download PDFInfo
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- CN117110843A CN117110843A CN202311351604.6A CN202311351604A CN117110843A CN 117110843 A CN117110843 A CN 117110843A CN 202311351604 A CN202311351604 A CN 202311351604A CN 117110843 A CN117110843 A CN 117110843A
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- 238000001514 detection method Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims 5
- 241001330002 Bambuseae Species 0.000 claims 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 5
- 239000011425 bamboo Substances 0.000 claims 5
- 210000003437 trachea Anatomy 0.000 claims 5
- 238000007689 inspection Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
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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
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The application relates to the technical field of detection tools, in particular to a high-efficiency detection device and method for a computer motherboard, comprising a detection table and further comprising: the limiting mechanism is arranged on the detection table and is used for fixing the position of the main board; prevent touching supporting mechanism, prevent touching supporting mechanism installs on the detection bench, prevent touching supporting mechanism and surround the mainboard after spacing, prevent that detection personnel's detection from causing touching to other component or stitch when a certain component, be different from prior art to this computer motherboard high-efficient detection device, maintenance personal is when detecting the mainboard, can effectually prevent the touching of hand and other component, avoid static to cause breakdown or bump the stitch to the component and bend, and at the in-process of detection, detection personnel's hand has the action on a top, reduce the long-time of holding of hand and produce uncomfortable sense.
Description
Technical Field
The application relates to the technical field of detection tools, in particular to a high-efficiency detection device and method for a computer motherboard.
Background
In recent years, with the high development of the internet, computers have been popularized in most families, no matter office or entertainment, the life of people is enriched, a computer main board is used as one of core accessories of the computer, partial faults are unavoidable in the use process, partial users can repair the computer in a repair shop, a plurality of electronic elements are welded on the computer main board, positive and negative poles of each element are tested through a detector to judge the fault parts, and accordingly the fault parts are repaired in a targeted manner, the existing detector is usually composed of a display, a positive pole pen and a negative pole pen, in the use process, the top of the positive pole pen is contacted with the positive pole of an element, the top of the negative pole pen is contacted with the negative pole of the same element, whether the element is faulty or not is judged through the display result of the display, but in the actual operation process, a plurality of private shops or individual households often place the main boards on the tabletop, on the one hand, the unfixed main board possibly slides in the detection process, and the welding points on the main board are many, and further damage is possibly caused to the main board; on the other hand, static electricity on the hand of an operator also easily causes static breakdown to some elements on the main board, and a plurality of pins are also arranged on the main board, when a certain element is tested, the hand also easily touches the array pins of other parts, so that the pins are damaged, and the damage occurs, so that a great deal of time is required for repairing, even the repair is not necessarily good, and the working efficiency is very affected.
Disclosure of Invention
In order to solve the above technical problems, an embodiment of the present application provides a device and a method for efficiently detecting a motherboard of a computer, including a detection table, and further including:
the limiting mechanism is arranged on the detection table and is used for fixing the position of the main board;
prevent touching supporting mechanism, prevent touching supporting mechanism installs on detecting the bench, prevent touching supporting mechanism and surround the mainboard after spacing, prevent that the inspector from causing touching to other components or stitch when detecting a certain component.
The touch-proof detection mechanism is arranged on the touch-proof support mechanism and detects the main board.
In some embodiments, the limiting mechanism comprises a first groove arranged on the detection table, four first grooves are formed, clamping blocks are arranged in the first grooves, a first cylinder is arranged on the clamping blocks, an air cylinder is arranged on the detection table, an air pipe is arranged on the air cylinder, the air pipe penetrates the detection table, the part above the operation table of the air pipe is made of hard materials, and a piston is arranged on the air pipe and penetrated by the air pipe and attached to the inner wall of the first cylinder.
In some embodiments, the anti-touch support mechanism comprises a fixing seat relatively arranged on the detection table, a second groove is formed in the fixing seat, a first shaft is installed on the second groove in a penetrating mode, a collar is installed on the first shaft, and a support frame is connected to the collar.
In some embodiments, the anti-touch detection mechanism includes a third groove relatively formed on the support frame, the third groove has two groups, sliding blocks are installed in the third groove, support plates are installed between the opposite sliding blocks, a fourth groove is formed in each support plate, a sliding seat is installed at the intersection of the two groups of support plates, the fourth groove is penetrated by the sliding seat, and a first hole is formed in the sliding seat; the display is provided with an anode wire and a cathode wire, a detection pen is arranged in the first hole in a penetrating way, the detection pen is divided into two cavities, the anode wire and the cathode wire respectively penetrate through one cavity, and the top end of the detection pen is respectively connected with an anode head and a cathode head;
and an adjusting mechanism is arranged on the detection pen and controls the distance between the negative electrode head and the positive electrode head.
In some embodiments, the adjusting mechanism comprises a fixing frame installed on the detection pen, a sliding rail is arranged in the fixing frame, a sliding seat is installed on the sliding rail, the sliding seat is penetrated by the negative electrode head, a second cylinder is installed on the detection pen, a first spring is installed between the second cylinder and the sliding seat, a sliding switch is installed on the detection pen, a pull rope is installed on the sliding switch, and the second cylinder and the first spring are penetrated by the pull rope and are connected with the sliding seat.
In some embodiments, a swivel is mounted on the detection pen, and a second spring is mounted between the sliding seat and the swivel.
In some embodiments, a cross groove is formed in the bottom of the sliding seat, and an arc-shaped frame is mounted on the fixing frame.
In some embodiments, pressure sensors are mounted on the cylinder, and the pressure sensors are four and respectively correspond to air pipes.
In some embodiments, a magnet is installed between the fixing base and the supporting frame.
The application has at least the following beneficial effects: maintenance personnel detects the time spent to the mainboard, can effectually prevent the touching of hand and other components, avoid static to lead to the fact the breakdown to the component or bump the stitch and bend, improve efficiency through the fault rate that reduces the testing process, and at the in-process that detects, the hand of detection personnel has certain action, reduces the long-time uncomfortable sense that holds of hand production.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the structure of FIG. 1A according to the present application;
FIG. 3 is a schematic view of the overall bottom view structure of the present application;
FIG. 4 is a schematic cross-sectional view of the present application;
FIG. 5 is a schematic view of the structure of FIG. 4B according to the present application;
FIG. 6 is a schematic view of a partial top view of the present application;
FIG. 7 is a schematic diagram of an anti-touch detection mechanism according to the present application;
FIG. 8 is a schematic diagram of a partial structure of an anti-touch detection mechanism according to the present application;
fig. 9 is a schematic structural view of an adjusting mechanism of the present application.
In the figure: 1-a detection table; 2-a limiting mechanism; 21-groove one; 22-clamping blocks; 23-barrel one; 24-cylinder; 25-trachea; 26-a piston; 3-a touch-proof supporting mechanism; 31-a fixed seat; 32-groove II; 33-axis one; 34-collar; 35-a support frame; 36-magnet; 4-a touch-proof detection mechanism; 41-groove three; 42-sliding blocks; 43-a support plate; 44-groove four; 45-sliding seat; 46-hole one; 47-display; 48-positive line; 49-negative line; 410-detecting pen; 411-positive electrode head; 412-a negative electrode head; 413-swivel; 414-spring two; 5-an adjusting mechanism; 51-fixing frame; 52-sliding rails; 53-a slide; 54-barrel II; 55-spring one; 56-a slide switch; 57-stay cords; 60-cross grooves; 61-arc frame.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
Referring to fig. 1-9, the present application provides a technical solution: the utility model provides a high-efficient detection device of computer motherboard, includes test bench 1, still includes:
the limiting mechanism 2 is arranged on the detection table 1, and the limiting mechanism 2 is used for fixing the position of the main board;
the anti-touch supporting mechanism 3 is arranged on the detection table 1, the anti-touch supporting mechanism 3 surrounds the limited main board, and the detection personnel is prevented from touching other components or pins when detecting a certain component.
The anti-touch detection mechanism 4, the anti-touch detection mechanism 4 is arranged on the anti-touch support mechanism 3, and the anti-touch detection mechanism 4 detects the main board.
The limiting mechanism 2 comprises first grooves 21 which are arranged on the detection table 1, the first grooves 21 are four, clamping blocks 22 are arranged in the first grooves 21, first cylinders 23 are arranged on the clamping blocks 22, air cylinders 24 are arranged on the detection table 1, air pipes 25 are arranged on the air cylinders 24, the detection table 1 is penetrated by the air pipes 25, hard materials are arranged on the upper portions of operation tables of the air pipes 25, pistons 26 are arranged on the air pipes 25, and the pistons 26 are penetrated by the air pipes 25 and are attached to the inner walls of the first cylinders 23.
The clamping block 22 is in clearance connection with the first groove 21, the clamping block 22 can slide in the first groove 21, the main board is placed at the central position of the detection table 1, then the air cylinder 24 is started, air pressure is injected into the first cylinder 23 through the air pipe 25 by the air cylinder 24, the piston 26 is fixedly connected with the air pipe 25 and cannot move, the first cylinder 23 is pushed to move away from the piston 26 along with the increase of the air pressure between the first cylinder 23 and the piston 26, so that the clamping block 22 is driven to move towards the center of the detection table 1, four corners of the main board are fixed, after detection, the air cylinder 24 is only required to be converted into air suction, the air pressure between the first cylinder 23 and the piston 26 gradually becomes negative pressure along with the decrease of the air pressure between the first cylinder 23 and the piston 26, the first cylinder 23 is pulled to move towards the direction close to the piston 26, and the clamping block 22 is driven to move towards the direction away from the center of the detection table 1, and the four corners of the main board are unfixed.
The anti-touch supporting mechanism 3 comprises a fixed seat 31 which is relatively arranged on the detection table 1, a second groove 32 is formed in the fixed seat 31, a first shaft 33 is arranged on the second groove 32 in a penetrating mode, a lantern ring 34 is arranged on the first shaft 33, and a supporting frame 35 is connected to the lantern ring 34.
The fixing seat 31 is fixedly connected with the detection table 1, the first shaft 33 is fixedly connected with the second groove 32, the lantern ring 34 is fixedly connected with the supporting frame 35, and the supporting frame 35 can rotate around the first shaft 33.
The anti-touch detection mechanism 4 comprises a third groove 41 which is formed in the supporting frame 35 oppositely, two groups of the third groove 41 are arranged, sliding blocks 42 are arranged in the third groove 41, supporting plates 43 are arranged between the opposite sliding blocks 42, fourth grooves 44 are formed in the supporting plates 43, sliding seats 45 are arranged at the intersections of the two groups of the supporting plates 43, the fourth grooves 44 penetrate through the sliding seats 45, and first holes 46 are formed in the sliding seats 45 in a running mode; the display device further comprises a display 47 arranged on the supporting frame 35, wherein an anode wire 48 and a cathode wire 49 are arranged on the display 47, a detection pen 410 is arranged in the first hole 46 in a penetrating way, the detection pen 410 is divided into two cavities, the anode wire 48 and the cathode wire 49 respectively penetrate through one cavity, and the top ends of the anode wire 48 and the cathode wire 49 are respectively connected with an anode head 411 and a cathode head 412;
and an adjusting mechanism 5 is mounted on the detecting pen 410, and the adjusting mechanism 5 controls the distance between the negative electrode head 412 and the positive electrode head 411.
The supporting plate 43 and the sliding block 42 are fixedly connected, the contact part of the sliding block 42 and the groove III 41 is in a roller type, the friction force is small, when the detection pen 410 moves, the generated resistance is small, the sliding is smooth, the groove IV 44 between the supporting plates 43 enables the sliding seat 45 to move only in one horizontal direction, and therefore the detection pen 410 penetrating through the hole I46 on the sliding seat 45 is limited to be always located at a certain height above a main board, and the possibility that a hand holding the detection pen 410 by a detection person touches the main board is further reduced.
The adjusting mechanism 5 comprises a fixed frame 51 arranged on a detection pen 410, a sliding rail 52 is arranged in the fixed frame 51, a sliding seat 53 is arranged on the sliding rail 52, a negative electrode head 412 penetrates through the sliding seat 53, a second cylinder 54 is arranged on the detection pen 410, a first spring 55 is arranged between the second cylinder 54 and the sliding seat 53, a sliding switch 56 is arranged on the detection pen 410, a pull rope 57 is arranged on the sliding switch 56, and the pull rope 57 penetrates through the second cylinder 54 and the first spring 55 and is connected with the sliding seat 53.
The fixing frame 51 is fixedly connected with the detection pen 410, the second cylinder 54 mainly serves to guide the track of the first spring 55 during compression, one folding point of the pull rope 57 is controlled at one end of the first spring 55, when the pull rope 57 is pulled, the sliding seat 53 can be moved to the greatest extent, and the adjustable distance between the positive electrode head 411 and the negative electrode head 412 is further increased; when the detection pen 410 is slid to the upper side of the element to be detected, the detection pen 410 is pressed downwards, so that the positive electrode head 411 is in contact with the positive electrode of the element, then the sliding switch 56 is moved upwards, the pull rope 57 pulls the sliding seat 53 to squeeze the first spring 55 along with the movement of the sliding switch 56, meanwhile, the negative electrode head 412 is driven to approach the positive electrode head 411, after the negative electrode head 412 is in contact with the negative electrode of the element, the finger of the sliding switch 56 is stopped to move, the display 47 is observed, and the detection element is judged.
Example 2
The application further optimizes the scheme based on the embodiment 1:
the rotating ring 413 is installed on the detecting pen 410, the second spring 414 is installed between the sliding seat 45 and the rotating ring 413, when the transverse arrangement or the longitudinal arrangement of the positive electrode head 411 and the negative electrode head 412 is required to be changed, the detecting pen 410 is rotated or the detecting pen 410 is slightly pressed down to rotate later, and the rotating ring 413 can greatly reduce the force required by rotating the detecting pen 410, so that the operation is easier.
The cross groove 60 is formed in the bottom of the sliding seat 45, the arc-shaped frame 61 is installed on the fixing frame 51, when the detecting pen 410 is rotated or the detecting pen 410 is slightly pressed down and then rotated, the arc-shaped frame 61 is separated from the cross groove 60, the second spring 414 is stretched, when the arc-shaped frame 61 is clamped with the cross groove 60 again after rotating by 90 degrees, the second spring 414 is restored to the original state, the arc-shaped frame 61 is clamped to the adjacent groove in the cross groove 60 again, and the positioning after the transverse arrangement or the longitudinal arrangement conversion of the positive electrode head 411 and the negative electrode head 412 is facilitated.
The cylinder 24 is provided with four pressure sensors, the four pressure sensors respectively correspond to the air pipes 25, and after the air pressure of the pressure sensors in the air pipes 25 reaches a certain value, the air supply of the cylinder 24 to the air pipes 25 is automatically stopped, so that the damage to the main board caused by the extrusion of the clamping blocks 22 can be prevented.
Magnet 36 is installed relatively between fixing base 31 and the supporting frame 35, and after the supporting frame 35 covers the mainboard, the mainboard is difficult to move, and subsequent detection work of detection personnel is facilitated.
The method for using the computer main board high-efficiency detection device comprises the following steps:
s1, placing a computer main board at the center of a detection table 1, starting an air cylinder 24, and driving a clamping block 22 by the air cylinder 24 to fix four corners of the main board;
s2, rotating the supporting frame 35 to enable the supporting frame 35 to cover the top end of the main board;
s3, holding the detection pen 410, pressing the detection pen 410 downwards when the detection pen slides to the upper side of the element to be detected, enabling the positive electrode head 411 to be in contact with the positive electrode of the element, then moving the sliding switch 56 upwards, enabling the negative electrode head 412 to approach the positive electrode head 411 along with the movement of the sliding switch 56, and observing the display 47 after the negative electrode head 412 is in contact with the negative electrode of the element to perform judgment;
s4, because the elements are distributed transversely and longitudinally, the detection pen 410 can be pressed down for a small distance, and then the detection pen 410 is rotated to adjust the positions of the negative electrode head 412 and the positive electrode head 411, so that detection is performed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high-efficient detection device of computer motherboard, includes detection platform (1), its characterized in that: further comprises:
the limiting mechanism (2) is arranged on the detection table (1), and the limiting mechanism (2) is used for fixing the position of the main board;
the anti-touch supporting mechanism (3), the anti-touch supporting mechanism (3) is arranged on the detection table (1), the anti-touch supporting mechanism (3) surrounds the limited main board, and the detection personnel is prevented from touching other components or pins when detecting one component;
anti-touch detection mechanism (4), anti-touch detection mechanism (4) are installed on anti-touch supporting mechanism (3), anti-touch detection mechanism (4) detects the mainboard.
2. The efficient detection device for a computer motherboard of claim 1, wherein: stop gear (2) are including installing recess one (21) of seting up on detecting platform (1), recess one (21) has four, all install fixture block (22) in recess one (21), install a section of thick bamboo one (23) on fixture block (22), install cylinder (24) on detecting platform (1), install trachea (25) on cylinder (24), trachea (25) run through detecting platform (1), part more than the operation panel of trachea (25) is hard material, install piston (26) on trachea (25), piston (26) are run through by trachea (25), and laminating with section of thick bamboo one (23) inner wall.
3. The efficient detection device for a computer motherboard of claim 2, wherein: the anti-touch supporting mechanism (3) comprises a fixed seat (31) which is relatively arranged on the detection table (1), a second groove (32) is formed in the fixed seat (31), a first shaft (33) is arranged on the second groove (32) in a penetrating mode, a collar (34) is arranged on the first shaft (33), and a supporting frame (35) is connected to the collar (34).
4. A computer motherboard highly effective inspection apparatus as claimed in claim 3, wherein: the anti-touch detection mechanism (4) comprises a supporting frame (35), grooves III (41) are oppositely formed in the supporting frame, two groups of grooves III (41) are respectively provided with a sliding block (42), supporting plates (43) are respectively arranged between the corresponding sliding blocks (42), grooves IV (44) are respectively formed in the supporting plates (43), sliding seats (45) are arranged at the intersections of the two groups of supporting plates (43), the grooves IV (44) are penetrated by the sliding seats (45), and holes IV (46) are formed in the sliding seats (45); the display (47) is arranged on the supporting frame (35), a positive electrode wire (48) and a negative electrode wire (49) are arranged on the display (47), a detection pen (410) is arranged in the first hole (46) in a penetrating mode, the detection pen (410) is divided into two cavities, the positive electrode wire (48) and the negative electrode wire (49) penetrate through one cavity respectively, and the top ends of the positive electrode wire and the negative electrode wire are connected with a positive electrode head (411) and a negative electrode head (412) respectively;
and an adjusting mechanism (5) is arranged on the detecting pen (410), and the adjusting mechanism (5) controls the distance between the negative electrode head (412) and the positive electrode head (411).
5. The efficient detection device for a computer motherboard of claim 4, wherein: the utility model provides an adjusting mechanism (5) is including installing mount (51) on detection pen (410), be provided with slide rail (52) in mount (51), install slide (53) on slide rail (52), negative pole head (412) run through slide (53), install section of thick bamboo two (54) on detection pen (410), install spring one (55) between section of thick bamboo two (54) and slide (53), install slide switch (56) on detection pen (410), install stay cord (57) on slide switch (56), stay cord (57) run through section of thick bamboo two (54) and spring one (55), and are connected with slide (53).
6. The efficient detection device for a computer motherboard of claim 5, wherein: a swivel (413) is mounted on the detection pen (410), and a second spring (414) is mounted between the sliding seat (45) and the swivel (413).
7. The efficient detection device for a computer motherboard of claim 6, wherein: the bottom of the sliding seat (45) is provided with a cross groove (60), and the fixing frame (51) is provided with an arc-shaped frame (61).
8. The efficient computer motherboard detecting device as recited in claim 7, wherein: the cylinder (24) is provided with four pressure sensors which are respectively corresponding to the air pipes (25).
9. The efficient computer motherboard detecting device as recited in claim 8, wherein: magnets (36) are oppositely arranged between the fixed seat (31) and the supporting frame (35).
10. A method for using the computer motherboard high-efficiency test apparatus as recited in any one of claims 1-9, characterized in that: the method comprises the following steps:
s1, placing a computer main board at the center of a detection table (1), starting an air cylinder (24), and driving a clamping block (22) by the air cylinder (24) to fix four corners of the main board;
s2, rotating the supporting frame (35) to enable the supporting frame (35) to cover the top end of the main board;
s3, holding the detection pen (410), pressing the detection pen (410) downwards when the detection pen slides to the upper side of the element to be detected, enabling the positive electrode head (411) to be in contact with the positive electrode of the element, then moving the sliding switch (56) upwards, enabling the negative electrode head (412) to be close to the positive electrode head (411) along with the movement of the sliding switch (56), and observing the display (47) after the negative electrode head (412) is in contact with the negative electrode of the element to judge;
s4, because the elements are distributed transversely and longitudinally, the detection pen (410) can be pressed down for a small distance, and then the detection pen (410) is rotated to adjust the positions of the negative electrode head (412) and the positive electrode head (411) so as to detect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311351604.6A CN117110843B (en) | 2023-10-18 | 2023-10-18 | High-efficiency detection device and method for computer motherboard |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311351604.6A CN117110843B (en) | 2023-10-18 | 2023-10-18 | High-efficiency detection device and method for computer motherboard |
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| CN117110843A true CN117110843A (en) | 2023-11-24 |
| CN117110843B CN117110843B (en) | 2024-01-09 |
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| CN117110843B (en) | 2024-01-09 |
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