CN113533193A - Good product detection equipment for computer-based industrial control mainboard - Google Patents

Abstract

The invention discloses a good product detection device for a computer-controlled main board, which comprises a base and a mounting assembly, wherein two support plates are fixed on the base, gear rollers are rotatably mounted at the top ends of the two support plates, two staggered toothed plates are staggered outside the gear rollers, a connecting plate is fixed outside any one staggered toothed plate, two support columns fixed on the base are inserted in the connecting plate in a sliding manner, the mounting assembly is mounted on the outer side of the staggered toothed plate far away from the support columns, a detection assembly is mounted on the other staggered toothed plate, and a shake simulation assembly is mounted on the base corresponding to the outer side of the mounting assembly. Improve the product quality and public praise.

Description

Good product detection equipment for computer-based industrial control mainboard

Technical Field

The invention relates to the technical field of detection equipment, in particular to good product detection equipment for a computer-controlled mainboard.

Background

The industrial control mainboard is a mainboard applied to industrial occasions, is adopted by industrial computers, can adapt to wide-temperature environment according to requirements, can adapt to severe environment, can work under high load for a long time, and the like.

At present, in the process of regenerating an industrial control mainboard of a computer, various modules such as interfaces, capacitors and the like on the mainboard need to be correspondingly installed, then manual testing is carried out, besides the testing performance, whether the installation of each part on the mainboard is stable is mainly detected, it is known that most of the problems of the current mainboard are caused by the welding problem on the mainboard, and the short circuit/open circuit phenomenon in the welding process is caused, so that a plurality of detection devices in the market detect the welding problem, but because the parts on the current mainboard are connected by welding, only a small amount of tin soldering at a virtual welding spot can exist in the welding process, under the general detection condition, normal conduction can be realized, but when the service time is long, or when the mainboard is severely shaken, the part which is soldered in a small amount is easy to break, so that a user has faults in use, partial pins are inclined, so that deviation occurs after the interface is installed, common detection equipment is difficult to prejudge the pins in advance, partial hidden defective products flow out, and adverse effects are brought to companies.

Disclosure of Invention

The invention aims to provide good product detection equipment for a computer control mainboard, which can detect the infirm welding position on the mainboard and the connection stability of an interface module, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: good product check out test set for mainboard based on computer industry control, including base and installation component, be fixed with two backup pads on the base, and two backup pad tops rotate and install the toothed bar, the toothed bar outside is crisscross to be equipped with two crisscross pinion racks, arbitrary the crisscross pinion rack outside is fixed with the connecting plate, and slides in the connecting plate and peg graft and have two support columns of fixing on the base for the installation of industry control mainboard the installation component is installed in the crisscross pinion rack outside of keeping away from the support column, and installs on another crisscross pinion rack and be used for the industry control mainboard to dock module and carry out the determine module that the position detected, it shakes the simulation subassembly to correspond the installation component outside on the base.

Preferably, the installation component is including fixing the installation piece in the crisscross pinion rack outside, installation piece outer end is fixed with U type cover, and U type cover inboard installs and remove the frame, it all is fixed with the bracing piece to remove frame both ends inboard, and the bracing piece outer end all is fixed with supports the piece, two the bracing piece both ends all overlap the mount pad that is used for the mainboard installation, and the bracing piece has cup jointed the adjusting collar near crisscross pinion rack outer end screw thread, bracing piece outside cover has the extrusion spring, and the extrusion spring is located between adjusting collar and the mount pad, equal screw-thread grafting has the regulation pole in installation piece both ends and two support pieces, and adjusts the pole bottom and rotate and run through the base to be fixed with the driving piece, realize the installation to the mainboard through the installation component.

Preferably, the driving piece comprises a driving motor installed on the supporting leg of the base, the output end of the driving motor is fixed to the bottom of the adjusting rod through a coupler, adjusting gears are fixed to the outer sides of the bottoms of the adjusting rods, a plurality of first toothed belts are sleeved on the outer sides of the adjusting gears in a meshed mode, and the driving piece achieves a driving effect.

Preferably, shake simulation subassembly includes that it installs drive roller and two between two backup pads to fix the mounting panel on the base through the pivot rotation, the drive roller meshes with the crisscross pinion rack that installs the installation subassembly, and drive roller adversion axle outer end is fixed with drive gear, two rotate through the bearing between the mounting panel and install a plurality of universal driving shafts, and a plurality of universal driving shaft one end all is fixed with intermeshing's link gear, arbitrary the universal driving shaft outer end is fixed with drive gear, and drive gear outside meshing cover have a second profile of tooth area, and is a plurality of the universal driving shaft outside all is fixed with a plurality of cams, and is close to the mount pad outside of support piece and is fixed with the contact pad that contacts with the cam, it shakes the piece to remove the frame outside and install the side.

Preferably, the side shake piece is including fixing telescopic link and the catch bar at removal frame both ends, the installation piece outside is fixed with the L type arm of fixing mutually with the telescopic link outer end, and telescopic link outside cover has expanding spring, catch bar outside cover has the limiting plate of fixing mutually with the base surface, and the catch bar outside is fixed with the arc arch, be fixed with on the base with the protruding board of the protruding looks adaptation of arc, improve the function of simulation shake environment through the side shake piece for it is more accurate to detect.

Preferably, the detecting component is including fixing two L templates on crisscross pinion rack top, two fixed mounting subassembly on the crisscross pinion rack open the crisscross pinion rack outside has the removal mouth that is used for the L template to stretch out, two T type groove has all been opened to L template looks adjacent side, and sliding mounting has T template, two in the T type groove be fixed with two slide bars between the T template, and two slide bar outside sliding mounting have a plurality of detection arms, realize the detection to the position between the module on the mainboard through detecting component.

Preferably, the detection arm includes that the slip cup joints the detection frame in the slide bar outside, the regulating part is installed in the detection frame outside, and the regulating part outer end is fixed with two pick-up plates, and all is equipped with SMD pressure sensor in two pick-up plate outsides, accommodate the lead screw is installed to the detection frame internal rotation, and accommodate the lead screw outside screw thread cup joints trapezoidal piece of supporting, through the removal of detection arm for it is nimble more convenient to use.

Preferably, the adjusting part comprises an adjusting frame fixed on the outer side of the detection frame, a bidirectional screw rod is installed in the adjusting frame in a rotating mode, connecting rods fixed with the detection plates are installed at two ends of the bidirectional screw rod, a rotating cap is fixed at the outer end of the bidirectional screw rod, the positions of the two detection plates are adjusted through the adjusting part, and distance detection between modules on the main board is met.

Preferably, both ends of the trapezoid abutting block are in contact with the inner side of the detection frame, and the top of the adjusting screw rod is fixed with the adjusting cap, so that when the adjusting screw rod rotates, the trapezoid abutting block can be driven to press downwards to abut against the sliding rod.

Preferably, a plurality of mounting holes for mounting the mainboard are formed in the two mounting seats, so that the installation of the limiting holes on the periphery of the mainboard by using screws is facilitated.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention realizes the shake simulation of the mainboard by the mutual matching of the designed installation component and the shake simulation component, detects the use of the mainboard under the shake condition, and carries out shake cracking on the part with infirm welding on the mainboard in advance, thereby avoiding the damage of the product in the transportation process due to shake after selling, and improving the product quality and public praise.

2. According to the invention, the distance between the modules such as each interface and the like installed on the mainboard can be detected through the designed detection assembly, so that the distance between the interfaces is detected after jitter simulation, the interfaces are prevented from being deviated, and the interfaces of the mainboard cannot be easily deviated after installation.

3. A plurality of mounting holes for mounting the mainboard are formed in the two mounting seats, so that the installation with the limiting holes on the periphery of the mainboard is facilitated by using screws.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic view of a driving member according to the present invention;

FIG. 4 is a schematic view of a connection structure of the jitter simulation module and the mounting module according to the present invention;

FIG. 5 is a side view of the connection structure of the jitter simulation module and the mounting module according to the present invention;

FIG. 6 is a schematic view of a detecting assembly according to the present invention;

FIG. 7 is a partial schematic view of a detection arm according to the present invention;

FIG. 8 is a schematic view of the mounting assembly of the present invention;

FIG. 9 is a schematic view of the structure of the arc-shaped protrusion and the protrusion plate according to the present invention;

FIG. 10 is an enlarged view taken at A of FIG. 8 according to the present invention.

In the figure: 1-a base; 2-a support plate; 3-a gear roll; 4-staggered toothed plates; 5-connecting plates; 6-support column; 7-mounting the assembly; 8-a detection component; 9-a jitter simulation component; 10-a mounting block; 11-U-shaped sleeves; 12-moving the frame; 13-a support bar; 14-a cancel block; 15-a mounting seat; 16-an adjusting sleeve; 17-a compression spring; 18-adjusting rod; 19-a drive member; 20-a drive motor; 21-an adjusting gear; 22-a first toothed belt; 23-a drive roller; 24-a mounting plate; 25-a drive gear; 26-a linkage shaft; 27-a linkage gear; 28-drive gear; 29-a second toothed belt; 30-a cam; 31-side shaking piece; 32-a telescopic rod; 33-a push rod; 34-L-shaped arm; 35-a telescopic spring; 36-a limiting plate; 37-arc-shaped protrusions; 38-raised plate; 39-L type plate; 40-a moving port; 41-T type groove; 42-T type board; 43-a sliding bar; 44-a detection arm; 45-detection frame; 46-an adjustment member; 47-detection plate; 48-adjusting screw rod; 49-an adjustment frame; 50-a bidirectional screw rod; 51-a connecting rod; 52-trapezoidal shaped butts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-8 and 10, the non-defective product detecting apparatus for computer-based industrial control motherboard in the figure includes a base 1 and a mounting assembly 7, two supporting plates 2 are fixed on the base 1, a gear roller 3 is rotatably mounted at the top ends of the two supporting plates 2, two staggered toothed plates 4 are staggered on the outer sides of the gear roller 3, a connecting plate 5 is fixed on the outer side of any one of the staggered toothed plates 4, two supporting columns 6 fixed on the base 1 are slidably inserted into the connecting plate 5, the mounting assembly 7 for industrial control motherboard mounting is mounted on the outer side of the staggered toothed plate 4 far away from the supporting columns 6, a detecting assembly 8 for position detection of a docking module on the industrial control motherboard is mounted on the other staggered toothed plate 4, and a jitter simulation assembly 9 is mounted on the base 1 corresponding to the outer side of the mounting assembly 7.

Wherein, the mounting component 7 comprises a mounting block 10 fixed at the outer side of the staggered toothed plate 4, a U-shaped sleeve 11 is fixed at the outer end of the mounting block 10, and a movable frame 12 is arranged at the inner side of the U-shaped sleeve 11, support rods 13 are fixed at the inner sides of both ends of the movable frame 12, and the outer ends of the supporting rods 13 are fixed with resisting blocks 14, the two ends of the two supporting rods 13 are sleeved with mounting seats 15 for mounting the mainboard, and the outer end of the support rod 13 close to the staggered toothed plate 4 is sleeved with an adjusting sleeve 16 through threads, the outer side of the support rod 13 is sleeved with an extrusion spring 17, and the extrusion spring 17 is positioned between the adjusting sleeve 16 and the mounting seat 15, adjusting rods 18 are inserted in the two ends of the mounting block 10 and the two abutting blocks 14 through threads, the bottom of each adjusting rod 18 rotatably penetrates through the base 1 and is fixed with a driving piece 19, in order to facilitate the installation of the main board, a plurality of installation holes for installing the main board are formed in the two installation seats 15.

The way of installing the mainboard: firstly, a person moves one mounting seat 15 to the position of the abutting block 14, then moves the other mounting seat 15 to enable the extrusion spring 17 to retract, and then places the main board between the two mounting seats 15, penetrates through the limiting hole in the main board through a screw and is in butt joint with the mounting hole in the mounting seat 15, so that the main board is mounted.

Meanwhile, the driving part 19 comprises a driving motor 20 installed on the supporting leg of the base 1, the output end of the driving motor 20 is fixed to the bottom of any one of the adjusting rods 18 through a coupler, adjusting gears 21 are fixed to the outer sides of the bottoms of the adjusting rods 18, and a plurality of first toothed belts 22 are meshed and sleeved on the outer sides of the adjusting gears 21.

In addition, the shaking simulation assembly 9 comprises a driving roller 23 and two mounting plates 24, wherein the driving roller 23 is rotatably mounted between the two support plates 2 through a rotating shaft, the two mounting plates 24 are fixed on the base 1, the driving roller 23 is meshed with the staggered toothed plate 4 provided with the mounting assembly 7, a driving gear 25 is fixed at the outer end of a rotating shaft in the driving roller 23, a plurality of linkage shafts 26 are rotatably mounted between the two mounting plates 24 through bearings, one ends of the plurality of linkage shafts 26 are respectively fixed with a linkage gear 27 which is meshed with each other, a transmission gear 28 is fixed at the outer end of any one of the linkage shafts 26, a second toothed belt 29 is meshed with the outer sides of the driving gear 25 and the transmission gear 28, a plurality of cams 30 are fixed at the outer sides of the linkage shafts 26, a contact pad which is contacted with the cams 30 is fixed at the outer side of the mounting seat 15 close to the abutting block 14, and a side shaking piece 31 is mounted at the outer side of the moving frame 12;

simultaneously, detecting component 8 is including fixing two L templates 39 on 4 tops of crisscross pinion rack, two fixed mounting subassembly 7 on the crisscross pinion rack 4 open in the outside of crisscross pinion rack 4 has the removal mouth 40 that is used for L template 39 to stretch out, two L template 39 adjacent side has all opened T type groove 41, and sliding mounting has T template 42 in T type groove 41, two be fixed with two slide bars 43 between the T type groove 42, and two slide bar 43 outside sliding mounting have a plurality of detection arms 44.

When analog jitter is carried out on the main board: firstly, a person picks up a part of the main board in the product and lowers it to be mounted on the mounting assembly 7, and then, by rotating the driving motor 20, the plurality of adjusting gears 21 and the first toothed belt 22 are rotated, so that the mounting assembly 7 drives the main plate to move downwards integrally, and then engages with the driving roller 23 along with the downward movement of the staggered toothed plate 4, and drives the driving roller 23 to rotate, so that the drive gear 25 is rotated, and, under the action of the second toothed belt 29, the transmission gear 28 is rotated, thereby driving the plurality of cams 30 to be linked, so that the plurality of cams 30 push the contact pads, and under the action of the extrusion spring 17, the mainboard arranged on the two mounting seats 15 is horizontally shaken to realize the detection of the welding condition on the mainboard, the mounting block 10 can move up and down by the forward and reverse rotation of the driving motor 20, so that the shaking effect is better.

When detecting the installation stability of the interface module on the mainboard: personnel first after the mainboard is installed, adjust detection arm 44 and make it aim at a plurality of interface module, later aim at a plurality of interface module again after the mainboard shake finishes to can judge whether the interface module is after the shake finishes, phenomenon such as slope can appear.

In the scheme, the drive motor 20 is preferably of a Y80M1-2 model, a power supply interface of the motor is connected with a power supply system through a switch, a motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operates as the conventional circuit, circuits and control related in the scheme are the prior art, and redundant description is not repeated herein.

Example 2

Referring to fig. 9, in this embodiment, as further described in embodiment 1, the jitter simulation assembly 9 in the figure includes a driving roller 23 rotatably installed between two supporting plates 2 through a rotating shaft and two mounting plates 24 fixed on the base 1, the driving roller 23 is engaged with the staggered toothed plate 4 on which the mounting assembly 7 is installed, a driving gear 25 is fixed at an outer end of the rotating shaft in the driving roller 23, a plurality of linkage shafts 26 are rotatably installed between the two mounting plates 24 through a bearing, mutually engaged linkage gears 27 are fixed at one ends of the plurality of linkage shafts 26, a transmission gear 28 is fixed at an outer end of any one of the linkage shafts 26, a second toothed belt 29 is engaged and sleeved outside the driving gear 25 and the transmission gear 28, a plurality of cams 30 are fixed outside the plurality of linkage shafts 26, and a contact pad contacting with the cams 30 is fixed outside the mounting seat 15 close to the abutting block 14, a side shaking piece 31 is installed outside the moving frame 12.

Wherein, the piece 31 is trembled including fixing telescopic link 32 and catch bar 33 at removal frame 12 both ends to the side, installation piece 10 outside is fixed with L type arm 34 fixed mutually with telescopic link 32 outer end, and telescopic link 32 outside cover has expanding spring 35, catch bar 33 outside cover has with base 1 fixed surface limiting plate 36 mutually, and the catch bar 33 outside is fixed with arc arch 37, be fixed with the bellying 38 with the protruding 37 looks adaptation of arc on the base 1.

In this embodiment, when the installation block 10 moves downwards, the arc protrusion 37 outside the pushing rod 33 fixed at the outer end of the movable frame 12 is driven to contact with the protruding plate 38, and moves up and down along with the arc protrusion 37 and the protruding plate 38, and under the action of the telescopic rod 32 and the telescopic spring 35, the shaking in the lateral direction of the movable frame 12 is realized, so that the simulated shaking is more real, and the shaking authenticity is improved.

Example 3

Referring to fig. 6 and 7, in this embodiment, for further explanation of other embodiments, the detection assembly 8 in the figure includes two L-shaped plates 39 fixed at the top end of the staggered toothed plate 4, moving openings 40 for the L-shaped plates 39 to extend out are formed at the outer sides of the staggered toothed plates 4 of the two staggered toothed plates 4 on which the assemblies 7 are fixedly mounted, T-shaped grooves 41 are formed at adjacent sides of the two L-shaped plates 39, T-shaped plates 42 are slidably mounted in the T-shaped grooves 41, two sliding rods 43 are fixed between the two T-shaped plates 42, and a plurality of detection arms 44 are slidably mounted at the outer sides of the two sliding rods 43.

The detection arm 44 comprises a detection frame 45 which is sleeved outside the sliding rod 43 in a sliding manner, an adjusting piece 46 is installed on the outer side of the detection frame 45, two detection plates 47 are fixed to the outer ends of the adjusting piece 46, patch type pressure sensors are arranged on the outer sides of the two detection plates 47, an adjusting screw 48 is installed in the detection frame 45 in a rotating manner, a trapezoidal abutting block 52 is sleeved on the outer side of the adjusting screw 48 in a threaded manner, two ends of the trapezoidal abutting block 52 are in contact with the inner side of the detection frame 45, and an adjusting cap is fixed to the top of the adjusting screw 48;

meanwhile, the adjusting piece 46 comprises an adjusting frame 49 fixed on the outer side of the detecting frame 45, a bidirectional screw rod 50 is rotatably mounted in the adjusting frame 49, two ends of the bidirectional screw rod 50 are both provided with a connecting rod 51 fixed with the detecting plate 47, and a rotating cap is fixed at the outer end of the bidirectional screw rod 50.

In this embodiment, personnel move detection arm 44 to the position of two interface modules earlier, then insert two detection plates 47 in two detection arms 44 between two interface modules, and begin rotatory rotation cap, make two detection plates 47 and interface module inside wall offset, the numerical value that record SMD pressure sensor detected, later let the mainboard remove the analog dither, after the dither finishes insert between two interface modules through detection plate 47, if direct insertion does not go into, then can judge the slope appears, if insert the back detection plate 47 outside and all be equipped with SMD pressure sensor and detect the value difference that the number was recorded before great, also can judge the slight slope that appears between it, thereby can detect out the slope situation between the interface module well, make the yields detection effect to the mainboard better.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. Based on computer industrial control is yields check out test set for mainboard, its characterized in that includes:

the gear rack comprises a base (1), wherein two supporting plates (2) are fixed on the base (1), a gear roller (3) is rotatably installed at the top ends of the two supporting plates (2), two staggered toothed plates (4) are arranged on the outer side of the gear roller (3) in a staggered mode, a connecting plate (5) is fixed on the outer side of any staggered toothed plate (4), and two supporting columns (6) fixed on the base (1) are inserted in the connecting plate (5) in a sliding mode;

installation component (7), be used for the installation of industrial control mainboard installation component (7) are installed in crisscross pinion rack (4) the outside of keeping away from support column (6), and install on another crisscross pinion rack (4) and are used for on the industrial control mainboard butt joint module to carry out detection components (8) that the position detected, it installs shake simulation subassembly (9) to correspond installation component (7) outside on base (1).

2. A good product detection device for a computer-based industrial control mainboard according to claim 1, wherein: the installation component (7) comprises an installation block (10) fixed on the outer side of the staggered toothed plate (4), the outer end of the installation block (10) is fixed with a U-shaped sleeve (11), the inner side of the U-shaped sleeve (11) is provided with a movable frame (12), the inner sides of the two ends of the movable frame (12) are both fixed with supporting rods (13), the outer ends of the supporting rods (13) are both fixed with abutting blocks (14), the two ends of the supporting rods (13) are both sleeved with installation seats (15) used for installing a main board, the supporting rods (13) are in threaded sleeve connection with adjusting sleeves (16) close to the outer end of the staggered toothed plate (4), the outer side of the supporting rods (13) are sleeved with extrusion springs (17), the extrusion springs (17) are located between the adjusting sleeves (16) and the installation seats (15), the two ends of the installation block (10) and the two abutting blocks (14) are all in threaded sleeve connection with adjusting rods (18), and the bottoms of the adjusting rods (18) rotate to penetrate through the base (1), and a driving member (19) is fixed.

3. A good product detection device for a computer-based industrial control mainboard according to claim 2, wherein: the driving piece (19) comprises a driving motor (20) installed on supporting legs of the base (1), the output end of the driving motor (20) is fixed to the bottom of the adjusting rod (18) through a coupler, adjusting gears (21) are fixed to the outer sides of the bottoms of the adjusting rods (18), and a plurality of first toothed belts (22) are sleeved on the outer sides of the adjusting gears (21) in a meshed mode.

4. A good product detection device for a computer-based industrial control mainboard according to claim 3, characterized in that: the shaking simulation assembly (9) comprises a driving roller (23) and two mounting plates (24) which are arranged between two supporting plates (2) and fixed on a base (1) through rotating shafts, the driving roller (23) is meshed with a staggered toothed plate (4) provided with a mounting assembly (7), a driving gear (25) is fixed at the outer end of the rotating shaft in the driving roller (23), a plurality of linkage shafts (26) are arranged between the mounting plates (24) through rotating bearings, one ends of the linkage shafts (26) are fixed with linkage gears (27) which are meshed with each other, any one end of the linkage shaft (26) is fixed with a transmission gear (28), a second toothed belt (29) is sleeved at the outer ends of the driving gear (25) and the transmission gear (28), a plurality of cams (30) are fixed at the outer sides of the linkage shafts (26), and a contact pad which is contacted with the cam (30) is fixed at the outer side of a mounting seat (15) close to a support block (14), a side shaking piece (31) is arranged on the outer side of the moving frame (12).

5. A good product detection device based on computer industry control mainboard of claim 4, characterized in that: move piece (31) including fixing telescopic link (32) and catch bar (33) at removal frame (12) both ends, installation piece (10) outside is fixed with L type arm (34) fixed mutually with telescopic link (32) outer end, and telescopic link (32) outside cover has expanding spring (35), catch bar (33) outside cover has limiting plate (36) fixed mutually with base (1) surface, and catch bar (33) outside is fixed with arc arch (37), be fixed with on base (1) with protruding (38) of arc arch (37) looks adaptation.

6. A good product detection device for a computer-based industrial control mainboard according to claim 5, wherein: detection subassembly (8) are including fixing two L templates (39) on crisscross pinion rack (4) top, two fixed mounting subassembly (7) on crisscross pinion rack (4) open in crisscross pinion rack (4) outside has and is used for the removal mouth (40) that L template (39) stretched out, two L template (39) adjacent side has all opened T type groove (41), and slidable mounting has T template (42) in T type groove (41), two be fixed with two slide bars (43) between T template (42), and two slide bars (43) outside slidable mounting have a plurality of detection arms (44).

7. A good product detection device for a computer-based industrial control mainboard according to claim 6, wherein: detect arm (44) including sliding sleeve joint in detection frame (45) in slide bar (43) outside, detect frame (45) outside and install regulating part (46), and regulating part (46) outer end is fixed with two pick-up plates (47), and two pick-up plate (47) outsides all are equipped with SMD pressure sensor, adjusting screw (48) are installed to detection frame (45) internal rotation, and adjusting screw (48) outside screw thread sleeve has trapezoidal piece (52) of supporting.

8. A good product detection device for a computer-based industrial control mainboard according to claim 7, wherein: the adjusting piece (46) comprises an adjusting frame (49) fixed on the outer side of the detection frame (45), a bidirectional screw rod (50) is installed in the adjusting frame (49) in a rotating mode, connecting rods (51) fixed with the detection plate (47) are installed at two ends of the bidirectional screw rod (50), and a rotating cap is fixed to the outer end of the bidirectional screw rod (50).

9. A good product detection device for a computer-based industrial control mainboard according to claim 8, wherein: two ends of the trapezoidal abutting block (52) are in contact with the inner side of the detection frame (45), and an adjusting cap is fixed at the top of the adjusting screw rod (48).

10. Good product detection equipment for mainboard based on computer industry control of claim 9, characterized in that: and a plurality of mounting holes for mounting the main board are formed in the two mounting seats (15).

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