CN108037442B - A kind of detection device for integrated circuit board electronic component - Google Patents
A kind of detection device for integrated circuit board electronic component Download PDFInfo
- Publication number
- CN108037442B CN108037442B CN201711293117.3A CN201711293117A CN108037442B CN 108037442 B CN108037442 B CN 108037442B CN 201711293117 A CN201711293117 A CN 201711293117A CN 108037442 B CN108037442 B CN 108037442B
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- welding
- sliding
- integrated circuit
- connecting plate
- electronic component
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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
- G01R31/2851—Testing of integrated circuits [IC]
-
- 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
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/2856—Internal circuit aspects, e.g. built-in test features; Test chips; Measuring material aspects, e.g. electro migration [EM]
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of integrated circuit test device more particularly to a kind of detection devices for integrated circuit board electronic component.The technical problem to be solved in the present invention is to provide using height detection method can electronic component not of uniform size close and numerous to integrated circuit board carry out a kind of detection device for integrated circuit board electronic component that accurate detection, the in the detection process pin of electronic component and solder joint will not damage the hand of Quality Inspector.In order to solve the above-mentioned technical problems, the present invention provides such a detection devices for integrated circuit board electronic component.Invention achieves using height detection method can electronic component not of uniform size close and numerous to integrated circuit board carry out the effect that accurate detection, the in the detection process pin of electronic component and solder joint will not damage the hand of Quality Inspector.
Description
Technical field
The present invention relates to a kind of integrated circuit test device more particularly to a kind of inspections for integrated circuit board electronic component
Measurement equipment.
Background technique
Integrated circuit is a kind of microelectronic device or component.Using certain technique, crystalline substance needed for a circuit
The elements such as body pipe, resistance, capacitor and inductance and wiring interconnection together, are produced on a fritter or a few fritter semiconductor wafers or medium
On substrate, it is then encapsulated in a shell, becomes the microstructure with required circuit function；Wherein all elements are in structure
On formed a whole, so that electronic component has been strided forward one in terms of microminaturization, low-power consumption, intelligence and high reliability big
Step.It uses alphabetical " IC " to indicate in circuit.
At present when the electronic component to integrated circuit detects, especially exist to the electronic component of integrated circuit
Whether lacked when installation when detected, most of observed using Quality Inspector, but in integrated circuit
There are many electronic components not of uniform size in plate, it is difficult to observe the electronic component of missing, and during detection, matter
The eye fatigue of inspection person can also reduce the accuracy rate of detection.
Therefore need to research and develop it is a kind of being capable of electronics not of uniform size close and numerous to integrated circuit board using height detection method
Element carries out what accurate detection, the in the detection process pin of electronic component and solder joint will not damage the hand of Quality Inspector
The detection device of integrated circuit board electronic component is overcome, missing detection is carried out to the electronic component of integrated circuit board at present
During exist using be manually difficult electronic component not of uniform size close and numerous to integrated circuit board carry out accurate detection,
The pin of electronic component and solder joint are possible to the shortcomings that damaging to the hand of Quality Inspector in the detection process.
Summary of the invention
(1) technical problems to be solved
The present invention uses to overcome exist during missing detection to the electronic component of integrated circuit board at present
Manually it is difficult electronic component not of uniform size close and numerous to integrated circuit board and carries out accurate detection, in the detection process electronics
The pin and solder joint of element are possible to the shortcomings that damaging to the hand of Quality Inspector, the technical problem to be solved in the present invention is to provide
Using height detection method can electronic component not of uniform size close and numerous to integrated circuit board carry out accurate detection, detecting
What the pin of electronic component and solder joint will not damage the hand of Quality Inspector in the process is a kind of for integrated circuit board electronics member
The detection device of part.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a detections for integrated circuit board electronic component
Equipment includes bracket, fixed plate, the first connecting plate, the first sliding rail, the first sliding block, the second connecting plate, scale plate, pointer, support
Block, the second sliding rail, the second sliding block, first connecting rod, handle, ohmmeter, the first guide rail, the first guide sleeve, the second connecting rod, bullet
Spring, sliding sleeve, resistance wire, probe, block and contact, two brackets front sides are equipped with fixation between lower section by welding
Plate, middle part left and right side is equipped with the first connecting plate by welding in fixed plate, and the left and right sides passes through in fixed plate
Bolted mode is equipped with the first sliding rail, and the first sliding rail inner sliding type is connected with the first sliding block, passes through on the upside of the first sliding block
The mode of welding is equipped with the second connecting plate, and the second connecting plate right side central is equipped with scale plate by welding, and first
Through-hole is provided in the middle part of connecting plate, scale plate passes through through-hole, and top is equipped with pointer by welding on the right side of the first connecting plate,
Pointer refers on scale plate, is equipped with tray by welding between the first connecting plate and the second connecting plate inside front,
Bracket front side top is equipped with the second sliding rail by bolted connection, and the connection of the second sliding rail inner sliding type is sliding there are two second
Block is connected with first connecting rod between the second sliding block, is equipped with handle on the upside of the second sliding block by welding, on the left of handle
Ohmmeter is installed by bolted connection, right is equipped with the first guide rail by welding on the downside of the second sliding block,
Slidingtype is connected with the first guide sleeve on first guide rail, and the second connecting rod is connected between the first guide sleeve, is passed through on the downside of the first guide sleeve
The mode of welding is equipped with spring, is connected to by welding on the downside of the first guide rail on the downside of spring, and the first guide sleeve left end is logical
The mode for crossing welding is equipped with sliding sleeve, and sliding sleeve inner sliding type is connected with resistance wire, and resistance wire lower end is connected with probe, on resistance wire
End is connected with block, and left is connected with contact on the downside of sliding sleeve, and contact is contacted with resistance wire.
It preferably, further include having fixed-distance moving device, fixed-distance moving device includes mounting rod, fixed link, shaft, turns
Wheel, transmission item, first gear, dual-axle motor and sector gear, are equipped with fixed-distance moving device above the second sliding rail, on the bracket of right side
End is equipped with mounting rod by welding, and mounting rod upper end is equipped with fixed link, fixed link or so by welding
Two side rotaries are connected with shaft, and runner is connected in shaft, and transmission item is connected between runner, and right side shaft rear end is connected with
First gear, top rear side is equipped with dual-axle motor by bolted connection on the right side of the bracket of right side, on front side of dual-axle motor
Dual-axle motor output shaft is connected with sector gear by shaft coupling, and sector gear is engaged with first gear.
It preferably, further include having the first screw rod and the first nut, the left and right sides is opened there are two a word hole in fixed plate, a word
Hole is located at below two the first sliding rails, is equipped with the first screw rod by welding on the downside of the first sliding block, the first screw rod passes through
One word hole reaches below fixed plate, and the first nut is screwed on the first screw rod, and the first nut and the first screw rod cooperate.
It preferably, further include having automatic detection device, automatic detection device includes cam, mounting blocks, the second guide rail,
Two guide sleeves, mobile bar and pushing block, right side bracket back side top are equipped with automatic detection device, and dual-axle motor rear end output hand passes through connection
Axis device is connected with cam, and top rear side is equipped with mounting blocks by welding on the left of the bracket of right side, and mounting blocks upper end passes through
The mode of welding is equipped with the second guide rail, and slidingtype is connected with the second guide sleeve on the second guide rail, passes through welding on rear side of the second guide sleeve
Mode mobile bar is installed, mobile bar is located at the rear of right side bracket, and mobile bar left end is equipped with by welding to push away
Block, pushing block are located above the second connecting rod.
It preferably, further include having the second screw rod, briquetting and the second nut, the second connecting plate upper end is pacified by welding
Equipped with the second screw rod, it is connected with briquetting on the second screw rod, the second nut is screwed on the second screw rod, the second nut is matched with the second screw rod
It closes.
Working principle: when the electronic component that user needs to detect integrated circuit board is lacked whether there is or not installation, user can be incited somebody to action
One correct integrated circuit template is placed on the tray between right side first connecting rod and the second connecting rod, and then user pushes away
Second connecting plate on dynamic right side, the second connecting plate are moved right in the first sliding rail of right side by the first sliding block of right side, make right side
Second connecting plate and the first connecting plate of right side clamp the integrated circuit board, and the second connecting plate of right side, which moves right, drives right side scale
Plate moves right through through-hole, and right side pointer is made to refer to that on right side scale plate, then user writes down the scale of right side pointer meaning,
Then the integrated circuit board of the same race of required measurement is placed on the tray between the first connecting plate of left side and the second connecting plate by user
On, then user pushes second connecting plate in left side to move right, so that left side pointer be made to refer to the scale plate in left side, then uses
Family compares two scales pointed to, to judge the length and width of integrated circuit board, then user can move right side handle
Hand, handle drive the second sliding block of right side to be moved to the left in the second sliding rail, and the second sliding block of right side is pushed left by first connecting rod
The second sliding block of side is moved to the left, so that two probes be driven to be moved to the left, when right side, probe is moved to positioned at an electronic component
When top, user can move down the second connecting rod, and the second connecting rod drives the first guide sleeve of the left and right sides and sliding sleeve to moving down
Dynamic, the first guide sleeve of two sides, which moves down, will drive resistance wire and probe to move down, used time compressed spring, when right side probe contacts
When to electronical elements surface, user can continue pico- mobile second connecting rod downwards, so that contact pad be made to arrive resistance-type
Different location, so that it is shown in resistance value on ohmmeter, if the integrated circuit board in left side has this electronic component, that two
Resistance value is all equal, if left side integrated circuit board is without this electronic component, that is, electricity during installation
Subcomponent lacks, and will show different registrations on the ohmmeter of that two sides, because left side electronic component will if lacking
Keep the probe in left side lower than right side probe, so left side contact also just refers to the institute on the different location relative to right side resistance wire
Will show different resistance values, and after the completion of detection, user can unclamp the second connecting rod, and spring will be from pressure at this time
Contracting state is restored, and pushes the first guide sleeve and sliding sleeve to move up, so that probe be driven to move up, makes the position of resistance wire again
Referred on original position.
Because further including having fixed-distance moving device, fixed-distance moving device includes mounting rod, fixed link, shaft, runner, biography
Dynamic item, first gear, dual-axle motor and sector gear, the second sliding rail top are equipped with fixed-distance moving device, and right side pedestal upper end is logical
The mode for crossing welding is equipped with mounting rod, and mounting rod upper end is equipped with fixed link, the fixed link left and right sides by welding
It rotatably is connected with shaft, runner is connected in shaft, transmission item is connected between runner, right side shaft rear end is connected with first
Gear, right side bracket right side top rear side are equipped with dual-axle motor, the twin shaft on front side of dual-axle motor by bolted connection
Motor output shaft is connected with sector gear by shaft coupling, and sector gear is engaged with first gear, when user's needs are quickly right
When electronic component on integrated circuit board measures, user can open dual-axle motor, and dual-axle motor drives sector gear inverse
Hour hands rotation, sector gear rotation drive first gear to rotate clockwise, and first gear drives right side shaft to rotate clockwise, from
And right side runner is driven to rotate clockwise, so that transmission item be driven to rotate clockwise, transmission item drives the second sliding block of right side to the left
It is mobile, when sector gear rotates to it is not engaged with the first gear when, first gear is stopped rotating, to keep right side second sliding
Block stops movement, so that two probes be driven to be moved to the left step by step, when pop one's head in be not moved to the left when, user can be with
The second connecting rod is moved down, electronic component is measured so that probe be made to move down.
Because further including having the first screw rod and the first nut, the left and right sides is opened there are two a word hole in fixed plate, a word hole
Below two the first sliding rails, the first screw rod is installed by welding on the downside of the first sliding block, the first screw rod passes through one
Word hole reaches below fixed plate, the first nut is screwed on the first screw rod, the first nut and the first screw rod cooperate, when user will integrate
When circuit board is placed on tray and pushes the second connecting plate that integrated circuit board is fixed, user can rotate the first spiral shell
Mother, the first nut make the first nut touch fixed plate by the upward precession of cooperation with the first screw rod, thus by the second connection
Plate fixation is no longer moved on this position, thus steadily fix integrated circuit board.
Because further including having automatic detection device, automatic detection device includes cam, mounting blocks, the second guide rail, second
Guide sleeve, mobile bar and pushing block, right side bracket back side top are equipped with automatic detection device, and dual-axle motor rear end output hand passes through shaft coupling
Device is connected with cam, and top rear side is equipped with mounting blocks by welding on the left of the bracket of right side, and mounting blocks upper end passes through weldering
The mode connect is equipped with the second guide rail, and slidingtype is connected with the second guide sleeve on the second guide rail, passes through welding on rear side of the second guide sleeve
Mode is equipped with mobile bar, and mobile bar is located at the rear of right side bracket, and mobile bar left end is equipped with pushing block by welding,
Pushing block is located above the second connecting rod, when user needs automatically to detect the electronic component on integrated circuit board automatically,
User can open dual-axle motor, and dual-axle motor drives sector gear rotation to make probe reach a position and stop, and double
Spindle motor will also be rotated with moving cam, when cam rotates to contact mobile bar, mobile bar will be pushed to move down, mobile bar is logical
It crosses and the second guide sleeve is driven to move down on the second guide rail, mobile bar, which moves down, will drive pushing block to move down, and pushing block is downward
It is mobile that the second connecting rod will be driven to move down, integrated circuit is detected so that probe be made to move down, when cam rotates
To when not contacting with mobile bar, spring will restore from compressive state, push the second connecting rod move up, thus push pushing block and
Mobile bar moves up, so that mobile bar be made to reset.
Because further including having the second screw rod, briquetting and the second nut, the second connecting plate upper end is installed by welding
There is the second screw rod, briquetting is connected on the second screw rod, the second nut is screwed on the second screw rod, the second nut is matched with the second screw rod
It closes, when user needs further stable when fixing integrated circuit board, user can rotate the second nut, and the second nut passes through
With the downward precession of cooperation of the second screw rod, the second nut pushes briquetting to move down, so that briquetting is pushed down integrated circuit board, thus right
Integrated circuit board carries out a stable fixed function.
(3) beneficial effect
Invention achieves being capable of electronic component not of uniform size close and numerous to integrated circuit board using height detection method
Carry out the effect that accurate detection, the in the detection process pin of electronic component and solder joint will not damage the hand of Quality Inspector
Fruit detects the side for needing the integrated circuit board detected to be detected by using an integrated circuit board as accurate template
Formula then by the height of measurement integrated circuit board template electronic component, and is converted into resistance value using resistance wire and contact
Come the mode that the integrated circuit board checked needs is compared, it is not only able to fast and accurately to electronics on integrated circuit board
The detection of element, additionally it is possible to simple and clear that testing result is prompted by resistance value.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the schematic view of the front view of fixed-distance moving device of the present invention.
Fig. 3 is the schematic view of the front view of the first screw rod of the invention.
Fig. 4 is the schematic view of the front view of automatic detection device of the present invention.
Fig. 5 is the schematic view of the front view of the second screw rod of the invention.
The label in accompanying drawing is: 1- bracket, 2- fixed plate, the first connecting plate of 3-, the first sliding rail of 4-, the first sliding block of 5-, 6-
Second connecting plate, 7- scale plate, 8- through-hole, 9- pointer, 10- tray, the second sliding rail of 11-, the second sliding block of 12-, the connection of 13- first
Bar, 14- handle, 15- ohmmeter, the first guide rail of 16-, the first guide sleeve of 17-, the second connecting rod of 18-, 19- spring, 20- sliding sleeve,
21- resistance wire, 22- probe, 23- block, 24- contact, 30- fixed-distance moving device, 301- mounting rod, 302- fixed link, 303-
Shaft, 304- runner, 305- transmission item, 306- first gear, 307- dual-axle motor, 308- sector gear, the mono- word hole 3021-,
The first screw rod of 3022-, the first nut of 3023-, 31- automatic detection device, 311- cam, 312- mounting blocks, the second guide rail of 313-,
The second guide sleeve of 314-, 315- mobile bar, 316- pushing block, the second screw rod of 3121-, 3122- briquetting, the second nut of 3123-.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of detection device for integrated circuit board electronic component, as shown in Figs. 1-5, include bracket 1, fixed plate 2,
First connecting plate 3, the first sliding rail 4, the first sliding block 5, the second connecting plate 6, scale plate 7, pointer 9, tray 10, the second sliding rail 11,
Second sliding block 12, first connecting rod 13, handle 14, ohmmeter 15, the first guide rail 16, the first guide sleeve 17, the second connecting rod 18, bullet
Spring 19, sliding sleeve 20, resistance wire 21, probe 22, block 23 and contact 24 pass through the side of welding between two 1 front side lower sections of brackets
Formula is equipped with fixed plate 2, and middle part left and right side is equipped with the first connecting plate 3, fixed plate by welding in fixed plate 2
The left and right sides is equipped with the first sliding rail 4 by bolted connection in 2, and 4 inner sliding type of the first sliding rail is connected with the first sliding block
5,5 upside of the first sliding block is equipped with the second connecting plate 6 by welding, and 6 right side central of the second connecting plate passes through welding
Mode is equipped with scale plate 7, through-hole 8 is provided in the middle part of the first connecting plate 3, scale plate 7 is on through-hole 8,3 right side of the first connecting plate
Side is equipped with pointer 9 by welding, and pointer 9 refers on scale plate 7, on 6 inside of the first connecting plate 3 and the second connecting plate
Tray 10 is installed by welding, it is sliding that 1 front side top of bracket is equipped with second by bolted connection between side
Rail 11, the connection of 11 inner sliding type of the second sliding rail are connected with first connecting rod 13 between the second sliding block 12 there are two the second sliding block 12,
Second sliding block, 12 upside is equipped with handle 14 by welding, and 14 left side of handle is equipped with electricity by bolted connection
Table 15 is hindered, 12 downside right of the second sliding block is equipped with the first guide rail 16 by welding, and slidingtype connects on the first guide rail 16
It is connected to the first guide sleeve 17, the second connecting rod 18 is connected between the first guide sleeve 17,17 downside of the first guide sleeve is by welding
Spring 19 is installed, 19 downside of spring is connected to 16 downside of the first guide rail by welding, and 17 left end of the first guide sleeve passes through
The mode of welding is equipped with sliding sleeve 20, and 20 inner sliding type of sliding sleeve is connected with resistance wire 21, and 21 lower end of resistance wire is connected with probe 22,
21 upper end of resistance wire is connected with block 23, and 20 downside left of sliding sleeve is connected with contact 24, and contact 24 is contacted with resistance wire 21.
Embodiment 2
A kind of detection device for integrated circuit board electronic component, as shown in Figs. 1-5, include bracket 1, fixed plate 2,
First connecting plate 3, the first sliding rail 4, the first sliding block 5, the second connecting plate 6, scale plate 7, pointer 9, tray 10, the second sliding rail 11,
Second sliding block 12, first connecting rod 13, handle 14, ohmmeter 15, the first guide rail 16, the first guide sleeve 17, the second connecting rod 18, bullet
Spring 19, sliding sleeve 20, resistance wire 21, probe 22, block 23 and contact 24 pass through the side of welding between two 1 front side lower sections of brackets
Formula is equipped with fixed plate 2, and middle part left and right side is equipped with the first connecting plate 3, fixed plate by welding in fixed plate 2
The left and right sides is equipped with the first sliding rail 4 by bolted connection in 2, and 4 inner sliding type of the first sliding rail is connected with the first sliding block
5,5 upside of the first sliding block is equipped with the second connecting plate 6 by welding, and 6 right side central of the second connecting plate passes through welding
Mode is equipped with scale plate 7, through-hole 8 is provided in the middle part of the first connecting plate 3, scale plate 7 is on through-hole 8,3 right side of the first connecting plate
Side is equipped with pointer 9 by welding, and pointer 9 refers on scale plate 7, on 6 inside of the first connecting plate 3 and the second connecting plate
Tray 10 is installed by welding, it is sliding that 1 front side top of bracket is equipped with second by bolted connection between side
Rail 11, the connection of 11 inner sliding type of the second sliding rail are connected with first connecting rod 13 between the second sliding block 12 there are two the second sliding block 12,
Second sliding block, 12 upside is equipped with handle 14 by welding, and 14 left side of handle is equipped with electricity by bolted connection
Table 15 is hindered, 12 downside right of the second sliding block is equipped with the first guide rail 16 by welding, and slidingtype connects on the first guide rail 16
It is connected to the first guide sleeve 17, the second connecting rod 18 is connected between the first guide sleeve 17,17 downside of the first guide sleeve is by welding
Spring 19 is installed, 19 downside of spring is connected to 16 downside of the first guide rail by welding, and 17 left end of the first guide sleeve passes through
The mode of welding is equipped with sliding sleeve 20, and 20 inner sliding type of sliding sleeve is connected with resistance wire 21, and 21 lower end of resistance wire is connected with probe 22,
21 upper end of resistance wire is connected with block 23, and 20 downside left of sliding sleeve is connected with contact 24, and contact 24 is contacted with resistance wire 21.
It further include having fixed-distance moving device 30, fixed-distance moving device 30 includes mounting rod 301, fixed link 302, shaft
303, runner 304, transmission item 305, first gear 306, dual-axle motor 307 and sector gear 308 are equipped with above second sliding rail 11
Fixed-distance moving device 30,1 upper end of right side bracket are equipped with mounting rod 301 by welding, and 301 upper end of mounting rod passes through weldering
The mode connect is equipped with fixed link 302, and 302 left and right sides of fixed link is rotatably connected with shaft 303, is connected in shaft 303
Runner 304 is connected with transmission item 305 between runner 304, and shaft 303 rear end in right side is connected with first gear 306, right side bracket 1
Rear side is equipped with dual-axle motor 307, the dual-axle motor 307 of 307 front side of dual-axle motor by bolted connection above right side
Output shaft is connected with sector gear 308 by shaft coupling, and sector gear 308 is engaged with first gear 306.
Embodiment 3
A kind of detection device for integrated circuit board electronic component, as shown in Figs. 1-5, include bracket 1, fixed plate 2,
First connecting plate 3, the first sliding rail 4, the first sliding block 5, the second connecting plate 6, scale plate 7, pointer 9, tray 10, the second sliding rail 11,
Second sliding block 12, first connecting rod 13, handle 14, ohmmeter 15, the first guide rail 16, the first guide sleeve 17, the second connecting rod 18, bullet
Spring 19, sliding sleeve 20, resistance wire 21, probe 22, block 23 and contact 24 pass through the side of welding between two 1 front side lower sections of brackets
Formula is equipped with fixed plate 2, and middle part left and right side is equipped with the first connecting plate 3, fixed plate by welding in fixed plate 2
The left and right sides is equipped with the first sliding rail 4 by bolted connection in 2, and 4 inner sliding type of the first sliding rail is connected with the first sliding block
5,5 upside of the first sliding block is equipped with the second connecting plate 6 by welding, and 6 right side central of the second connecting plate passes through welding
Mode is equipped with scale plate 7, through-hole 8 is provided in the middle part of the first connecting plate 3, scale plate 7 is on through-hole 8,3 right side of the first connecting plate
Side is equipped with pointer 9 by welding, and pointer 9 refers on scale plate 7, on 6 inside of the first connecting plate 3 and the second connecting plate
Tray 10 is installed by welding, it is sliding that 1 front side top of bracket is equipped with second by bolted connection between side
Rail 11, the connection of 11 inner sliding type of the second sliding rail are connected with first connecting rod 13 between the second sliding block 12 there are two the second sliding block 12,
Second sliding block, 12 upside is equipped with handle 14 by welding, and 14 left side of handle is equipped with electricity by bolted connection
Table 15 is hindered, 12 downside right of the second sliding block is equipped with the first guide rail 16 by welding, and slidingtype connects on the first guide rail 16
It is connected to the first guide sleeve 17, the second connecting rod 18 is connected between the first guide sleeve 17,17 downside of the first guide sleeve is by welding
Spring 19 is installed, 19 downside of spring is connected to 16 downside of the first guide rail by welding, and 17 left end of the first guide sleeve passes through
The mode of welding is equipped with sliding sleeve 20, and 20 inner sliding type of sliding sleeve is connected with resistance wire 21, and 21 lower end of resistance wire is connected with probe 22,
21 upper end of resistance wire is connected with block 23, and 20 downside left of sliding sleeve is connected with contact 24, and contact 24 is contacted with resistance wire 21.
It further include having fixed-distance moving device 30, fixed-distance moving device 30 includes mounting rod 301, fixed link 302, shaft
303, runner 304, transmission item 305, first gear 306, dual-axle motor 307 and sector gear 308 are equipped with above second sliding rail 11
Fixed-distance moving device 30,1 upper end of right side bracket are equipped with mounting rod 301 by welding, and 301 upper end of mounting rod passes through weldering
The mode connect is equipped with fixed link 302, and 302 left and right sides of fixed link is rotatably connected with shaft 303, is connected in shaft 303
Runner 304 is connected with transmission item 305 between runner 304, and shaft 303 rear end in right side is connected with first gear 306, right side bracket 1
Rear side is equipped with dual-axle motor 307, the dual-axle motor 307 of 307 front side of dual-axle motor by bolted connection above right side
Output shaft is connected with sector gear 308 by shaft coupling, and sector gear 308 is engaged with first gear 306.
It further include having the first screw rod 3022 and the first nut 3023, the left and right sides is opened there are two a word hole in fixed plate 2
3021, a word hole 3021 is located at two the first sliding rails, 4 lower section, and 5 downside of the first sliding block is equipped with the first spiral shell by welding
Bar 3022, the first screw rod 3022 reach 2 lower section of fixed plate by a word hole 3021, are screwed with the first nut on the first screw rod 3022
3023, the first nut 3023 and the first screw rod 3022 cooperate.
Embodiment 4
A kind of detection device for integrated circuit board electronic component, as shown in Figs. 1-5, include bracket 1, fixed plate 2,
First connecting plate 3, the first sliding rail 4, the first sliding block 5, the second connecting plate 6, scale plate 7, pointer 9, tray 10, the second sliding rail 11,
Second sliding block 12, first connecting rod 13, handle 14, ohmmeter 15, the first guide rail 16, the first guide sleeve 17, the second connecting rod 18, bullet
Spring 19, sliding sleeve 20, resistance wire 21, probe 22, block 23 and contact 24 pass through the side of welding between two 1 front side lower sections of brackets
Formula is equipped with fixed plate 2, and middle part left and right side is equipped with the first connecting plate 3, fixed plate by welding in fixed plate 2
The left and right sides is equipped with the first sliding rail 4 by bolted connection in 2, and 4 inner sliding type of the first sliding rail is connected with the first sliding block
5,5 upside of the first sliding block is equipped with the second connecting plate 6 by welding, and 6 right side central of the second connecting plate passes through welding
Mode is equipped with scale plate 7, through-hole 8 is provided in the middle part of the first connecting plate 3, scale plate 7 is on through-hole 8,3 right side of the first connecting plate
Side is equipped with pointer 9 by welding, and pointer 9 refers on scale plate 7, on 6 inside of the first connecting plate 3 and the second connecting plate
Tray 10 is installed by welding, it is sliding that 1 front side top of bracket is equipped with second by bolted connection between side
Rail 11, the connection of 11 inner sliding type of the second sliding rail are connected with first connecting rod 13 between the second sliding block 12 there are two the second sliding block 12,
Second sliding block, 12 upside is equipped with handle 14 by welding, and 14 left side of handle is equipped with electricity by bolted connection
Table 15 is hindered, 12 downside right of the second sliding block is equipped with the first guide rail 16 by welding, and slidingtype connects on the first guide rail 16
It is connected to the first guide sleeve 17, the second connecting rod 18 is connected between the first guide sleeve 17,17 downside of the first guide sleeve is by welding
Spring 19 is installed, 19 downside of spring is connected to 16 downside of the first guide rail by welding, and 17 left end of the first guide sleeve passes through
The mode of welding is equipped with sliding sleeve 20, and 20 inner sliding type of sliding sleeve is connected with resistance wire 21, and 21 lower end of resistance wire is connected with probe 22,
21 upper end of resistance wire is connected with block 23, and 20 downside left of sliding sleeve is connected with contact 24, and contact 24 is contacted with resistance wire 21.
It further include having fixed-distance moving device 30, fixed-distance moving device 30 includes mounting rod 301, fixed link 302, shaft
303, runner 304, transmission item 305, first gear 306, dual-axle motor 307 and sector gear 308 are equipped with above second sliding rail 11
Fixed-distance moving device 30,1 upper end of right side bracket are equipped with mounting rod 301 by welding, and 301 upper end of mounting rod passes through weldering
The mode connect is equipped with fixed link 302, and 302 left and right sides of fixed link is rotatably connected with shaft 303, is connected in shaft 303
Runner 304 is connected with transmission item 305 between runner 304, and shaft 303 rear end in right side is connected with first gear 306, right side bracket 1
Rear side is equipped with dual-axle motor 307, the dual-axle motor 307 of 307 front side of dual-axle motor by bolted connection above right side
Output shaft is connected with sector gear 308 by shaft coupling, and sector gear 308 is engaged with first gear 306.
It further include having the first screw rod 3022 and the first nut 3023, the left and right sides is opened there are two a word hole in fixed plate 2
3021, a word hole 3021 is located at two the first sliding rails, 4 lower section, and 5 downside of the first sliding block is equipped with the first spiral shell by welding
Bar 3022, the first screw rod 3022 reach 2 lower section of fixed plate by a word hole 3021, are screwed with the first nut on the first screw rod 3022
3023, the first nut 3023 and the first screw rod 3022 cooperate.
It further include having automatic detection device 31, automatic detection device 31 includes cam 311, mounting blocks 312, the second guide rail
313, the second guide sleeve 314, mobile bar 315 and pushing block 316,1 back side top of right side bracket are equipped with automatic detection device 31, twin shaft electricity
307 rear end of machine exports hand and is connected with cam 311 by shaft coupling, and bracket 1 left side top rear side in right side is pacified by welding
Equipped with mounting blocks 312,312 upper end of mounting blocks is equipped with the second guide rail 313 by welding, slides on the second guide rail 313
Formula is connected with the second guide sleeve 314, and 314 rear side of the second guide sleeve is equipped with mobile bar 315 by welding, and mobile bar 315
In the rear of right side bracket 1,315 left end of mobile bar is equipped with pushing block 316 by welding, and pushing block 316 is located at second and connects
18 top of extension bar.
It further include having the second screw rod 3121, briquetting 3122 and the second nut 3123,6 upper end of the second connecting plate passes through welding
Mode is equipped with the second screw rod 3121, and briquetting 3122 is connected on the second screw rod 3121, is screwed with the second spiral shell on the second screw rod 3121
Mother 3123, the second nut 3123 and the second screw rod 3121 cooperate.
Working principle: when the electronic component that user needs to detect integrated circuit board is lacked whether there is or not installation, user can be incited somebody to action
One correct integrated circuit template is placed on the tray 10 between right side first connecting rod 13 and the second connecting rod 18, then
User pushes second connecting plate 6 on right side, and the second connecting plate 6 is moved right in the first sliding rail of right side 4 by the first sliding block of right side 5
It is dynamic, so that the second connecting plate 6 of right side and the first connecting plate of right side 3 is clamped the integrated circuit board, the second connecting plate of right side 6 moves right
It drives right side scale plate 7 to move right through through-hole 8, right side pointer 9 is made to refer to that on right side scale plate 7, then user writes down the right side
The signified scale of side pointer 9, then the integrated circuit board of the same race of required measurement is placed on the first connecting plate 3 of left side and the by user
On tray 10 between two connecting plates 6, then user pushes second connecting plate 6 in left side to move right, to make left side pointer 9
Refer to the scale plate 7 in left side, then user compares two scales pointed to, to judge the length and width of integrated circuit board
Degree, then user can move right hand grip 14, and handle 14 drives the second sliding block 12 of right side to be moved to the left in the second sliding rail 11,
The second sliding block of right side 12 by first connecting rod 13 push left side the second sliding block 12 be moved to the left, thus drive two probe 22 to
It moves left, when right side probe 22 is moved to above an electronic component, user can move down the second connecting rod 18,
Second connecting rod 18 drives the first guide sleeve 17 of the left and right sides and sliding sleeve 20 to move down, and the first guide sleeve of two sides 17 is moved down band
Dynamic resistance wire 21 and probe 22 move down, used time compressed spring 19, when right side probe 22 touches electronical elements surface, use
Family can continue pico- mobile second connecting rod 18 downwards, to make contact 24 touch the different location of resistance-type, to make
Resistance value is shown on ohmmeter 15, if the integrated circuit board in left side has this electronic component, that two resistance values are all phases
Deng, if left side integrated circuit board is without this electronic component, that is, during installation, the electronic component is lacked, that
Different registrations will be shown on the ohmmeter 15 of two sides, because left side electronic component will make the probe in left side if lacking
22 is lower than right side probe 22, so left side contact 24 also just refers on the different location relative to right side resistance wire 21, so just
It can show different resistance values, and after the completion of detection, user can unclamp the second connecting rod 18, and spring 19 will be from pressure at this time
Contracting state is restored, and the first guide sleeve 17 and sliding sleeve 20 is pushed to move up, so that probe 22 be driven to move up, makes resistance wire 21
Position is referred on original position again.
Because further including having fixed-distance moving device 30, fixed-distance moving device 30 includes mounting rod 301, fixed link 302, turns
Axis 303, runner 304 are driven item 305, first gear 306, dual-axle motor 307 and sector gear 308, set above the second sliding rail 11
There is fixed-distance moving device 30, bracket 1 upper end in right side is equipped with mounting rod 301 by welding, and 301 upper end of mounting rod passes through
The mode of welding is equipped with fixed link 302, and 302 left and right sides of fixed link is rotatably connected with shaft 303, connects in shaft 303
There is runner 304, transmission item 305 is connected between runner 304, shaft 303 rear end in right side is connected with first gear 306, right side branch
1 right side top rear side of frame is equipped with dual-axle motor 307, the dual-axle motor of 307 front side of dual-axle motor by bolted connection
307 output shafts are connected with sector gear 308 by shaft coupling, and sector gear 308 is engaged with first gear 306, when user needs
When quickly measuring to the electronic component on integrated circuit board, user can open dual-axle motor 307, dual-axle motor 307
Sector gear 308 is driven to rotate counterclockwise, the rotation of sector gear 308 drives first gear 306 to rotate clockwise, first gear
306 drive right side shaft 303 to rotate clockwise, to drive right side runner 304 to rotate clockwise, to drive transmission item 305
Rotate clockwise, transmission item 305 drive right side the second sliding block 12 be moved to the left, when sector gear 308 rotate to not with the first tooth
When 306 engagement of wheel, first gear 306 is stopped rotating, to make the second sliding block 12 of right side stop movement, to drive two
Probe 22 is moved to the left step by step, and when probe 22 is not moved to the left, user can move down the second connecting rod
18, electronic component is measured so that probe 22 be made to move down.
Because further including having the first screw rod 3022 and the first nut 3023, the left and right sides is opened there are two a word in fixed plate 2
Hole 3021, a word hole 3021 are located at two the first sliding rails, 4 lower section, and 5 downside of the first sliding block is equipped with first by welding
Screw rod 3022, the first screw rod 3022 reach 2 lower section of fixed plate by a word hole 3021, are screwed with the first nut on the first screw rod 3022
3023, the first nut 3023 and the first screw rod 3022 cooperate, when integrated circuit board is placed on tray 10 by user and pushes the
When integrated circuit board is fixed in two connecting plates 6, user can rotate the first nut 3023, and the first nut 3023 is by with
The upward precession of cooperation of one screw rod 3022, makes the first nut 3023 touch fixed plate 2, so that the second connecting plate 6 is fixed on
No longer moved on this position, thus steadily fix integrated circuit board.
Because further including having automatic detection device 31, automatic detection device 31 includes cam 311, mounting blocks 312, second
Guide rail 313, the second guide sleeve 314, mobile bar 315 and pushing block 316, bracket 1 back side top in right side is equipped with automatic detection device 31, double
307 rear end of spindle motor exports hand and is connected with cam 311, the side that bracket 1 left side top rear side in right side passes through welding by shaft coupling
Formula is equipped with mounting blocks 312, and 312 upper end of mounting blocks is equipped with the second guide rail 313 by welding, on the second guide rail 313
Slidingtype is connected with the second guide sleeve 314, and 314 rear side of the second guide sleeve is equipped with mobile bar 315, mobile bar by welding
315 are located at the rear of right side bracket 1, and 315 left end of mobile bar is equipped with pushing block 316 by welding, and pushing block 316 is located at the
The top of two connecting rod 18, when user needs automatically to detect the electronic component on integrated circuit board automatically, user can be with
Dual-axle motor 307 is opened, dual-axle motor 307 drives the rotation of sector gear 308 to make 22 one position of arrival of probe stop, and
Dual-axle motor 307 will also be rotated with moving cam 311, when cam 311 rotates to contact mobile bar 315, will push mobile bar 315
It moves down, mobile bar 315 is by driving the second guide sleeve 314 to move down on the second guide rail 313, and mobile bar 315 is to moving down
Dynamic that pushing block 316 will be driven to move down, pushing block 316, which moves down, will drive the second connecting rod 18 to move down, to make to pop one's head in
22 move down and detect to integrated circuit, and when cam 311, which is rotated to, not to be contacted with mobile bar 315, spring 19 will be from pressure
Contracting state is restored, and pushes the second connecting rod 18 to move up, to push pushing block 316 and mobile bar 315 to move up, to make
Mobile bar 315 resets.
Because further including having the second screw rod 3121, briquetting 3122 and the second nut 3123,6 upper end of the second connecting plate passes through weldering
The mode connect is equipped with the second screw rod 3121, and briquetting 3122 is connected on the second screw rod 3121, and is screwed on the second screw rod 3121
Two nuts 3123, the second nut 3123 and the second screw rod 3121 cooperate, when user needs further stable to fix integrated electricity
When the plate of road, user can rotate the second nut 3123, the second nut 3123 by the downward precession of cooperation with the second screw rod 3121,
Second nut 3123 push briquetting 3122 move down, so that briquetting 3122 is pushed down integrated circuit board, thus to integrated circuit board into
One stable fixed function of row.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. a kind of detection device for integrated circuit board electronic component, which is characterized in that include bracket (1), fixed plate
(2), the first connecting plate (3), the first sliding rail (4), the first sliding block (5), the second connecting plate (6), scale plate (7), pointer (9), support
Block (10), the second sliding rail (11), the second sliding block (12), first connecting rod (13), handle (14), ohmmeter (15), the first guide rail
(16), the first guide sleeve (17), the second connecting rod (18), spring (19), sliding sleeve (20), resistance wire (21), probe (22), block
(23) it is equipped with by welding fixed plate (2) between lower section with contact (24), two brackets (1) front sides, fixed plate (2)
Upper middle part left and right side is equipped with the first connecting plate (3) by welding, and the left and right sides passes through bolt in fixed plate (2)
The mode of connection is equipped with the first sliding rail (4), and the first sliding rail (4) inner sliding type is connected with the first sliding block (5), the first sliding block (5)
Upside is equipped with the second connecting plate (6) by welding, and the second connecting plate (6) right side central is installed by welding
Have scale plate (7), be provided with through-hole (8) in the middle part of the first connecting plate (3), scale plate (7) passes through through-hole (8), and the first connecting plate (3) is right
Upper side is equipped with pointer (9) by welding, and pointer (9) refers on scale plate (7), the first connecting plate (3) and second
It is equipped with by welding tray (10) between connecting plate (6) inside front, bracket (1) front side top is bolted
Mode be equipped with the second sliding rail (11), the connection of the second sliding rail (11) inner sliding type is there are two the second sliding block (12), the second sliding block
(12) it is connected between first connecting rod (13), handle (14) is installed by welding on the upside of the second sliding block (12),
It is equipped with by bolted connection ohmmeter (15) on the left of hand (14), the side that right passes through welding on the downside of the second sliding block (12)
Formula is equipped with the first guide rail (16), and slidingtype is connected with the first guide sleeve (17) on the first guide rail (16), between the first guide sleeve (17)
It is connected with the second connecting rod (18), is equipped with by welding spring (19) on the downside of the first guide sleeve (17), under spring (19)
Side is connected to by welding on the downside of the first guide rail (16), and the first guide sleeve (17) left end is equipped with cunning by welding
It covers (20), sliding sleeve (20) inner sliding type is connected with resistance wire (21), and resistance wire (21) lower end is connected with probe (22), resistance wire
(21) upper end is connected with block (23), and left is connected with contact (24) on the downside of sliding sleeve (20), and contact (24) connects with resistance wire (21)
Touching.
2. a kind of detection device for integrated circuit board electronic component according to claim 1, which is characterized in that also wrap
Included fixed-distance moving device (30), fixed-distance moving device (30) include mounting rod (301), fixed link (302), shaft (303),
Runner (304), transmission item (305), first gear (306), dual-axle motor (307) and sector gear (308), the second sliding rail (11)
Top is equipped with fixed-distance moving device (30), and right side bracket (1) upper end is equipped with mounting rod (301) by welding, installs
Bar (301) upper end is equipped with fixed link (302) by welding, is rotatably connected with and is turned at left and right sides of fixed link (302)
Axis (303) is connected with runner (304) in shaft (303), and transmission item (305), right side shaft are connected between runner (304)
(303) rear end is connected with first gear (306), and top rear side is equipped with by bolted connection on the right side of right side bracket (1)
Dual-axle motor (307), dual-axle motor (307) output shaft on front side of dual-axle motor (307) are connected with sector gear by shaft coupling
(308), sector gear (308) is engaged with first gear (306).
3. a kind of detection device for integrated circuit board electronic component according to claim 2, which is characterized in that also wrap
Including the first screw rod (3022) and the first nut (3023), the left and right sides is opened there are two a word hole (3021) in fixed plate (2), and one
Word hole (3021) is located at below two the first sliding rails (4), is equipped with the first screw rod by welding on the downside of the first sliding block (5)
(3022), the first screw rod (3022) is reached below fixed plate (2) by a word hole (3021), and the is screwed on the first screw rod (3022)
One nut (3023), the first nut (3023) and the first screw rod (3022) cooperate.
4. a kind of detection device for integrated circuit board electronic component according to claim 3, which is characterized in that also wrap
It has included automatic detection device (31), automatic detection device (31) includes cam (311), mounting blocks (312), the second guide rail
(313), the second guide sleeve (314), mobile bar (315) and pushing block (316), right side bracket (1) back side top are equipped with automatic detection dress
It sets (31), dual-axle motor (307) rear end output hand is connected with cam (311) by shaft coupling, on the left of right side bracket (1) behind top
Side is equipped with mounting blocks (312) by welding, and mounting blocks (312) upper end is equipped with the second guide rail by welding
(313), slidingtype is connected with the second guide sleeve (314) on the second guide rail (313), passes through the side of welding on rear side of the second guide sleeve (314)
Formula is equipped with mobile bar (315), and mobile bar (315) is located at the rear of right side bracket (1), and mobile bar (315) left end passes through welding
Mode be equipped with pushing block (316), pushing block (316) is located above the second connecting rod (18).
5. a kind of detection device for integrated circuit board electronic component according to claim 4, which is characterized in that also wrap
The second screw rod (3121), briquetting (3122) and the second nut (3123) are included, the second connecting plate (6) upper end is by welding
It is equipped with the second screw rod (3121), is connected on the second screw rod (3121) briquetting (3122), is screwed on the second screw rod (3121)
Two nuts (3123), the second nut (3123) and the second screw rod (3121) cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293117.3A CN108037442B (en) | 2017-12-08 | 2017-12-08 | A kind of detection device for integrated circuit board electronic component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293117.3A CN108037442B (en) | 2017-12-08 | 2017-12-08 | A kind of detection device for integrated circuit board electronic component |
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| CN108037442A CN108037442A (en) | 2018-05-15 |
| CN108037442B true CN108037442B (en) | 2019-11-19 |
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| CN201711293117.3A Expired - Fee Related CN108037442B (en) | 2017-12-08 | 2017-12-08 | A kind of detection device for integrated circuit board electronic component |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632095A (en) * | 2019-09-27 | 2019-12-31 | 安徽广德威正光电科技有限公司 | PCB automatic check out system based on 5G uses |
| CN112180236B (en) * | 2020-09-23 | 2023-08-29 | 深圳市比邻芯科技有限责任公司 | Detection device for electronic element of integrated circuit board |
| CN113406479A (en) * | 2021-06-25 | 2021-09-17 | 青岛创奇电子有限公司 | Detection device is used in integrated circuit board production |
| CN115026004B (en) * | 2021-11-05 | 2024-04-16 | 国网浙江省电力有限公司衢州供电公司 | Automatic recognition equipment for binding screw of electric energy meter junction box |
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| JP2001159639A (en) * | 1999-12-02 | 2001-06-12 | Computer Application:Kk | Probe and printed-circuit board inspection device |
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| CN108037442A (en) | 2018-05-15 |
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Effective date of registration: 20191024 Address after: 224006 C (d), building s-19, phase II, intelligent terminal Pioneer Park, Yanlong street, Yandu District, Yancheng City, Jiangsu Province Applicant after: Jiangsu Fulanke Information Technology Co.,Ltd. Address before: 344500 Nanfeng County, Fuzhou City, Jiangxi Province, Nanfeng Road, Nanfeng County, No. 172, the circuit test and Design Institute Applicant before: Zheng Shizhen |
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