CN106163133B - Multifunctional comprehensive circuit debugging system with circuit welding function - Google Patents
Multifunctional comprehensive circuit debugging system with circuit welding function Download PDFInfo
- Publication number
- CN106163133B CN106163133B CN201610706935.0A CN201610706935A CN106163133B CN 106163133 B CN106163133 B CN 106163133B CN 201610706935 A CN201610706935 A CN 201610706935A CN 106163133 B CN106163133 B CN 106163133B
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- electrode
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- load
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- pedestal
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/063—Solder feeding devices for wire feeding
-
- 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
Abstract
Multifunctional comprehensive circuit debugging system with circuit welding function, including control host, circuit board test clamp, test signal output observation unit and circuit board rapid welding device；The signal input part that the test signal output end of circuit board test clamp exports observation unit with test signal is connect；The power cord of circuit board rapid welding device is connect with control host.It is simple structure of the present invention, easy to operate, combine the function of the instruments such as adjustable stabilized voltage supply, oscillograph, electronic load instrument, vdiverse in function and concentration is single-minded, it is simple and practicable in use, and connection is reliable, accurate testing, the efficiency of debugging circuit board greatly improves, and welding efficiency is high, security reliability is strong, welding quality is high good.
Description
Technical field
The invention belongs to electronic circuit technology field more particularly to a kind of multifunctional comprehensive electricity with circuit welding function
Road debugging system.
Background technology
The signal intensity and function of electronic circuit all have certain abstract property, be difficult by direct Observations Means
Know the working condition and characteristic of circuit.Thus in the application and development and design of electronic product and equipment, need largely to use
Instrument and equipment come build test environment and obtain circuit state.
Circuit debugging refers to the different phase in circuit development process, needs whether the verification also stage reaches estimated performance
Target will search reason for the problem, continuously change the process of verification.
There are many kinds of common circuit debugging instruments, including adjustable stabilized voltage supply, oscillograph, electronic load instrument and can be repeatedly
The general-purpose test board etc. of welding modification circuit.Since these instrument models are various, function is not concentrated not single-minded.Thus use process
In cause many troubles, seriously affected circuit debugging progress and efficiency.
In addition, at present when being welded to circuit board, it is generally used traditional constant temperature welding electric iron, is ironed using electricity
Iron carry out, be typically all hand-held, there are following technological deficiencies for this welding manner：1, safety is poor, is easy to injure people
Or article；2, it operates cumbersome, welding efficiency is low；3, it is welded using electric iron, due to the support not being adapted to
Platform is adjusted, causes the reliability of welding poor.
Invention content
The present invention provides one kind and is easily manipulated, is convenient for adjusting, is vdiverse in function to solve shortcoming in the prior art
And it is single-minded, circuit debugging progress is good, debugging efficiency is high, welding efficiency is high, high safety, welding effect are good has circuit welding
The multifunctional comprehensive circuit debugging system of function.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：With the multi-functional comprehensive of circuit welding function
Close circuit debugging system, including control host, circuit board test clamp, test signal output observation unit and circuit board fast welding
Connect device；The signal input part that the test signal output end of circuit board test clamp exports observation unit with test signal is connect；
Control host includes the babinet in rectangular shape, power driver module is equipped in babinet, Switching Power Supply controls mould
Block, load control module and soldering apparatus heated at constant temperature module, power driver module rear side are connected with the 220V for stretching out babinet backward
Power cord, rear portion is equipped with the radiator contacted with power driver module in babinet；Load control module and power driver module phase
Connection, load control module are connect with Switching Power Supply control module and soldering apparatus heated at constant temperature module respectively；
It is digital that cabinet front panel is equipped with output voltage digital display screen, output current digital display screen, load voltage
Display screen, load current digital display screen, output voltage adjusting knob, output current adjusting knob, intensity of load adjusting knob,
Supply voltage output cathode, supply voltage output negative pole, load incoming end anode, load incoming end cathode, intensity of load gear
Select button and Welding iron interface, Welding iron interface is interior to be equipped with interface electrode needle；
The internal circuit of Switching Power Supply control module respectively with supply voltage output cathode, supply voltage output negative pole, defeated
Go out voltage adjusting knob, output current adjusting knob, output voltage digital display screen to connect with output current digital display screen；
The internal circuit of load control module is separately connected load incoming end anode, load incoming end cathode, load voltage
Digital display screen, load current digital display screen and intensity of load gear select button；
Soldering apparatus heated at constant temperature module is connected with the interface electrode needle inner end in Welding iron interface；
Circuit board rapid welding device includes pedestal, and base upper surface middle part rear side is equipped with support guide rod, is worn in support guide rod
And if sliding, equipped with sliding block, sliding block side thread is connected with the positioning bolt coordinated with support guide rod top pressure, is equipped on front side of sliding block
Horizon bar, horizon bar front end are connected with connecting rod by upper spherical hinge, and connecting rod lower end is connected with mounting platform by lower spherical hinge, peace
Assembling platform upper surface is vertically equipped with fixing axle, is rotated in fixing axle and is equipped with silk winding stand, and offering silk on mounting platform wears
Hole and mounting hole are equipped with electric iron in mounting hole, set that there are two the placing grooves for limiting placing electric iron lower end on pedestal
Hole；Electric iron includes the handlebar being threaded through in mounting hole, and handlebar upper end is equipped with the stop collar being located above mounting platform, limit
The outer diameter of position set is more than the internal diameter of mounting hole, and handlebar lower end is equipped with solder horn by the way that mounting bracket is coaxial；
Support guide rod upper end, which is equipped with, is threaded with limit square nut, and upper conductor loop, pedestal are equipped on rear side of limit square nut
Rear lateral portion be equipped with lower wire ring, power cord is pierced by by stop collar sequentially pass through upper conductor loop and lower wire ring again after be connected with power supply
Connector, power connector are plugged in Welding iron interface and are connect with interface electrode needle outer end.
Radiator includes the foreign side's cylinder and inner square tube body that center line is arranged in vertical, foreign side's cylinder and inner square tube body
Upper and lower ends block, the rear side of foreign side's cylinder and inner square tube body is open, between foreign side's cylinder and inner square tube body formed cut
Face is in the flow-guiding channel of channel steel type, and the panel inner wall on rear side of babinet is fixedly connected on rear side of foreign side's cylinder rear side and inner square tube body
On, air-flow guide groove is offered on foreign side's cylinder inboard wall and the external wall of inner square tube, is offered on babinet rear side panel logical with water conservancy diversion
The air outlet and air inlet that the both sides in road are respectively communicated with, are equipped with grid at air outlet, offered on panel on rear side of babinet positioned at into
The Air Blast fan dried on rear side of air port and into air inlet.
Circuit board test clamp includes horizontally disposed pedestal, and pedestal upper surface is equipped with test position fix notch, hangs down on pedestal
Backboard and two upright bars on front side of backboard are directly equipped with, upright bar upper end on front side of positioning plate and backboard by being fixedly connected, two
It wears and is slided equipped with mobile platform in upright bar, backboard forward upper is fixed with link, and link forward upper is equipped with pressure
Bar, compression bar top are equipped with taper knob, and link lower front is equipped with axle sleeve, wear and are slided equipped with push-pull rod, push-and-pull in axle sleeve
Bar lower end is vertically fixed on rear side of mobile platform upper surface, is connected by connecting plate between push-pull rod upper end and compression bar lower part, connecting plate
Both ends respectively with push-pull rod upper end and compression bar lower hinge；
It is set on pedestal there are two power -line terminal and two load wiring columns, is offered and two power -line terminals on pedestal
Corresponding four threading holes with above and below two load wiring column bottoms, supply voltage output cathode and supply voltage output negative pole point
It is not connect with a power -line terminal by being corresponded to across the first conducting wire of two threading holes, loads incoming end anode and load connects
Enter to hold cathode to be connect respectively with a load wiring column by being corresponded to across the second conducting wire of another two threading hole；
Mobile platform upper surface is equipped with insulating electrode mounting plate, and the left and right side of insulating electrode mounting plate is respectively equipped with one
The left lotus flower head needle electrode of group and right lotus flower head needle electrode, the lower end of left lotus flower head needle electrode and right lotus flower head needle electrode
Protrude from mobile platform lower surface, the upper end of left lotus flower head needle electrode and right lotus flower head needle electrode is separately connected flexible
Left electrode draw winding displacement and right electrode and draw winding displacement, left electrode draws winding displacement and right electrode draws the lower end of winding displacement and power supply
Binding post and the connection of load wiring column；
Be electrically connected plug receptacle equipped with signal plate on the right side of pedestal, signal plate be electrically connected plug receptacle by signal lead-out wire respectively with left electricity
It draws winding displacement and is connected with right electrode extraction winding displacement in pole.
Pedestal is equipped with the ventilation hole being located at below test position fix notch.
Left lotus flower head needle electrode is identical with the construction of right lotus flower head needle electrode, and right lotus flower head needle electrode includes cylinder
The electrode body of shape, electrode body upper end is equipped with draws the extraction electrode that winding displacement is connect, electrode body lower end edge axis with right electrode
Line direction offers cylinder groove, and detachable needle is inserted in cylinder groove, and bullet is equipped between detachable needle upper end and cylinder trench bottom
Spring, detachable needle lower end are lotus flower capitiform electric interface.
It includes signal plate connection cable and test signal access panel, signal plate connection cable that test signal, which exports observation unit,
Left end be equipped with and be plugged on the signal plate Electric plug with shutter that signal plate is electrically connected in plug receptacle, signal plate connection cable right end is equipped with depressed place
Formula extends connection socket, and test signal access panel left end is equipped with docking extension connection plug-in unit, and docking extension connection plug-in unit is plugged on
Docking extends in connection socket, and test signal access panel upper surface is equipped with row's double-reed bayonet electrode.
Docking extension connection plug-in unit includes plate, and to be provided with several fixed for uniform intervals along the longitudinal direction at plate left end edge
Position card slot is respectively equipped with a location hole on plate in each locating groove rear portion front and rear sides, in each location hole on plate
Dead astern be all provided with there are one gold-plated contact electrode slice；
Docking extension connection socket includes the fixed socket pedestal for being located at signal plate connection cable right end upper surface, socket bottom
The front-end and back-end in seat left side are respectively equipped with a positioning plate, and cover board, the front side of cover board and rear side are equipped between two pieces of positioning plates
It is respectively equipped with a locating slot coordinated with positioning plate, buckle, buckle is rotatably connected to by articulated shaft between two positioning plates
Spanner is equipped on the right side of middle part, articulated shaft is fixedly connected with buckle, and the outer profile of the cross section of articulated shaft is connected by round and straightway
It connects, buckle lower surface is equipped with the elastomeric fins item for pressing cover board upper surface, is formed between cover board and socket pedestal right
Open slot is held, is equipped in slot and contacts electrode, tongue contact electricity with the tongue of gold-plated contact electrode slice one-to-one correspondence cooperation
The right end of pole, which is upturned between socket pedestal, forms insert port, is equipped with locating groove one by one on the left of socket base upper surface
The positioning chuck of corresponding location fit, cover board lower surface is equipped with corresponds the arc bump being engaged by clamping, signal with location hole
Plate connection cable is equipped with the corresponding electrode linked with each tongue contact electrode and draws needle.
Mounting bracket bottom is equipped with wire feed guide rod, and wire feed lower end of the guide rod is equipped with upper adjacent to solder horn lower end, wire feed guide rod top
Wire guide ring, wire feed lower end of the guide rod are equipped with lower wire guide ring, and the silk wound on silk winding stand passes sequentially through silk and wears from top to bottom
Hole, around on wire feed material roller race, after upper wire guide ring and lower wire guide ring extend into solder horn lower end.
Chassis left side is equipped with cleaning sponge bracket and scaling powder hopper, and spiral shell is fixed in rear portion by compression spring on the right side of base upper surface
Silk sets that there are two for compressing the making leaf spring of locating circuit board.
Using above-mentioned technical proposal, control host is one and is integrated with three kinds of input-output equipment that must use function.It can be defeated
Go out the adjustable voltage of 0-30V.Electronic load can simulate 0-10 kilohms of resistive load, intensity of load gear select button point
Third gear is adjustable, respectively 0-200,100-2K, 2K-10K.
Load control module controls load current and voltage to given size by load control module, after imported into work(
In rate drive module, power driver module（Power tube and load）Array generates relatively high power, will produce larger heat naturally,
Heat is transferred to outside babinet by the radiator being close to.Ensure the steady operation of various pieces circuit.Air Blast fan is to heat dissipation
Blowing, air-flow take the heat that foreign side's cylinder distributes from air outlet out of in the flow-guiding channel of device.Foreign side's cylinder inboard wall and inner square tube
Air-flow guide groove is offered on external wall, not only acts as good wind-guiding effect, and the heat dissipation area of radiator can be increased, from
And improve heat dissipation effect.
Output voltage adjusting knob, output current adjusting knob are connected to the adjusting circuit of Switching Power Supply control module, adjust
Save voltage and current output size.The voltage and current of output respectively has three effective digitals, number to be shown to output electricity respectively
It presses on digital display screen and output current digital display screen.
The adjusting of intensity of load is by being connected to the intensity of load gear select button of load control module internal input circuit
To realize the adjusting of load.The intensity for the voltage and current being actually added on internal load circuit is shown by three bit digitals respectively
Show on load voltage digital display screen and load current digital display screen.
Welding iron interface is used to connect the heating power supply connector of circuit rapid welding device.
When carrying out circuit board testing, test circuit on-gauge plate of setting for this platform is horizontally arranged in test position fix notch, hand
It holds taper knob and presses down on compression bar, compression bar drives push-pull rod to be moved down along axle sleeve by connecting plate, and push-pull rod drives mobile platform
It is moved down along two upright bars, the left lotus flower head needle electrode of one installed on mobile platform group and one group of right lotus flower head needle electrode
Also with moving down, the detachable needle of left lotus flower head needle electrode and one group of right lotus flower head needle electrode lower end is pressed in test electricity
Road is set for this platform the gold-plated electrode on piece on on-gauge plate, so that coherent signal is connected into test circuit and is set for this platform and is moved on on-gauge plate
Left lotus flower head needle electrode and one group of right lotus flower head needle electrode on platform lead to left electrode extraction winding displacement respectively and right electrode draws
Go out winding displacement to be introduced into pedestal, be connected be electrically connected plug receptacle, power -line terminal and load wiring column of the signal plate of side of base.It surveys
Examination circuit on-gauge plate of setting for this platform is one block of individual general-purpose test circuit plate, and top can build circuit to be debugged, pass through
The gold-plated electrode piece for being distributed periphery draws all input/output signals and observation signal.
Spring in left lotus flower head needle electrode and right lotus flower head needle electrode withstands detachable needle, makes detachable needle or more
The mobile test circuit that is pressed on is set for this platform the gold-plated electrode on piece of on-gauge plate.Detachable needle lower end is lotus flower capitiform electric interface
Design method it is bigger than the contact area of traditional single needle, the connection of such frame mode is relatively reliable.Ventilation hole is to test
Test circuit in journey on-gauge plate of setting for this platform radiates.
More bars are pressed to be oriented to the structure of sliding using hand, easy to operation, securely and reliably, which solves electricity
The rough sledding being commonly encountered in the debugging process of road, i.e. test circuit set for this platform on-gauge plate need modification when frequent dismounting, letter
It connects number repeatedly and corresponding, hence it is evident that reduce efficiency.Test circuit on-gauge plate of setting for this platform is horizontally arranged in test position fix notch,
Quick release test circuit is set for this platform on-gauge plate, for frequently being taken using welding manner modification test circuit in debugging process
Device and circuit connecting relation on the standard plate of Jianping, greatly improve efficiency, and reduce test circuit plate and outside
The unreliability of instrument signal connection, reduces the signal interference that occurs in this case, causes to exchange examination and has an adverse effect.
15 observation signals of the double-reed bayonet electrode for being linked into test signal access panel from outside are extended by docking
Plate plug is drawn, and the docking extension connection socket of signal plate connection cable is connected to, and then is connected by signal plate Electric plug with shutter
The signal plate for being connected to circuit board test clamp is electrically connected on plug receptacle.
Test circuit is set for this platform on-gauge plate and test signal access panel, this two parts is the tune of Aided design in the instrument
Try dedicated circuit board.Test circuit on-gauge plate of setting for this platform is designed to build test circuit, and power supply and signal pass through
The gold-plated electrode piece arranged in certain sequence on plate is drawn by touching left lotus flower head needle electrode and right lotus flower head needle electrode
Go out.The effect of test signal access panel is for the ease of using external instrument（Oscillograph, voltmeter etc.）Test electricity is built in observation
The indicator of the internal signal state on road, instrument probe and measurement can easily be connected directly between row's double-reed bayonet electrode
On.
Between docking extension connection plug-in unit and docking extension connection socket by plate be inserted into cover board and socket pedestal it
Between in the slot that is formed, the gold-plated contact electrode slice on plate is contacted with tongue contact electrode, and passes through locating groove and positioning
Chuck cooperation, arc bump and location hole coordinate, and reach good positioning contact, in order to make gold-plated contact electrode slice and tongue connect
Touched electrode contact is close, in addition devises and drives buckle rotation by spanner, passes downwardly through the downward cover clamp of elastomeric fins item, by
Articulated shaft rotation, the outer profile of the cross section of articulated shaft is driven to be formed by connecting by round and straightway when buckle rotates, in this way
When the horizontal slightly downward deflection of buckle rotation can be made to push cover board, the straightway of articulated shaft plays the work for preventing articulated shaft from overturning
With to play good pushing effect.When needing docking extending connection plug-in unit disengaging docking extension connection socket, upwards
Spanner is pulled, buckle is flipped up, and the arc bump of cover board lower surface is detached from location hole, and thus can docking be extended connection inserts
Part is extracted out.Using this connection structure, be not only completely embedded reliable, moreover it is possible to bear certain pulling force, avoid by external force or from
Interruption that is heavy and leading to connection.
Circuit board rapid welding device is a part for multifunctional circuit debugging instrument, and electric iron is welded compared to traditional constant temperature,
The present invention mainly has using more flexible and convenient, the advantages of capable of realizing rapid welding.Multifunctional circuit debugging instrument is dedicated for frequency
It is numerous to change test circuit repeatedly, the circuit debugging time is reduced on the whole, accelerates the development rate of circuit.
The Welding iron that circuit board rapid welding device is connected to debugging instrument host by the power connector on power cord connects
On mouth, realizes to heat to soldering apparatus and power.The upper spherical hinge and lower spherical hinge being separately connected by small end and lower end, can
The movement of limitation electric iron cannot be detached from mounting platform, and realize flexible activity of the electric iron on pedestal in planar range.
After use solder horn be inserted in two placement slot any one in；The structure is mainly solved in welding process and is needed
The problem of frequently placing the trouble of operation and being easy to iron the hand of operating personnel.One wire feed material roller is set on mounting bracket,
Silk is wound in race, which is responsible for accurately sending solder to solder horn lower end, stirs wire feed material roller, silk with thumb when use
Material（Tin welding wire）It can walk downward along the upper wire guide ring of conveying and lower wire guide ring, the side wall until touching solder horn lower end melts
On solder horn；The structure needs to occupy a drawbacks of hand goes feeding by welding wire during eliminating traditional welding, another
Hand can save out does the operations such as rotation and locating circuit board simultaneously, keeps operation more time saving and energy saving, more hommization.
Circuit board rapid welding device moves up and down suitable position when being welded, by sliding block along support guide rod, twists
The operation height of electric iron can be regulated after tight positioning bolt.Then circuit board can be placed on pedestal, uses two
A making leaf spring compresses circuit board, hand-held handle bar, so that it may to be welded to circuit board.
It is simple structure of the present invention, easy to operate, combine the instruments such as adjustable stabilized voltage supply, oscillograph, electronic load instrument
Function, vdiverse in function and concentration is single-minded, simple and practicable in use, and connects reliable, accurate testing, debugging circuit board
Efficiency greatly improves, and welding efficiency is high, security reliability is strong, welding quality it is high it is good, be conveniently replaceable ceramic heater etc. easily
Damage part.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the front panel structural schematic diagram that host is controlled in Fig. 1；
Fig. 3 is the vertical view of Fig. 2；
Fig. 4 is B-B sectional views in Fig. 3；
Fig. 5 is the enlarged drawing of circuit board test clamp in Fig. 1；
Fig. 6 is the upward view of circuit board test clamp；
Fig. 7 is the axial sectional view of right lotus flower head needle electrode in Fig. 5；
Fig. 8 is the vertical view of test signal output observation unit；
Fig. 9 is the connected structure enlarged drawing of docking extension connection plug-in unit and docking extension connection socket；
Figure 10 is the enlarged drawing at A in Fig. 1；
Figure 11 is the enlarged drawing of circuit board rapid welding device in Fig. 1.
Specific implementation mode
As shown in Figure 1-Figure 11, the multifunctional comprehensive circuit debugging system with circuit welding function of the invention, including
Control host 50, circuit board test clamp 51, test signal output observation unit 52 and circuit board rapid welding device 129；Circuit
The signal input part that the test signal output end of board test fixture 51 exports observation unit 52 with test signal is connect.
Control host 50 includes the babinet 53 in rectangular shape, and power driver module 54, switch electricity are equipped in babinet 53
Source control module 55, load control module 56 and soldering apparatus heated at constant temperature module 57,54 rear side connection of power driver module are oriented
The 220V power cords 58 of babinet 53 are stretched out afterwards, and rear portion is equipped with the radiator 63 contacted with power driver module 54 in babinet 53；It is negative
Carry control module 56 be connected with power driver module 54, load control module 56 respectively with Switching Power Supply control module 55 and weldering
Connect the connection of device heated at constant temperature module 57.
53 front panel of babinet is equipped with output voltage digital display screen 59, output current digital display screen 60, load electricity
It presses digital display screen 61, load current digital display screen 62, output voltage adjusting knob 64, output current adjusting knob 65, bear
Carry intensity adjustment knob 66, supply voltage output cathode 67, supply voltage output negative pole 68, load incoming end anode 69, load
Incoming end cathode 70, intensity of load gear select button 71 and Welding iron interface 72, Welding iron interface 72 is interior to be equipped with interface
Electrode needle.
The internal circuit of Switching Power Supply control module 55 respectively with supply voltage output cathode 67, supply voltage output negative pole
68, output voltage adjusting knob 64, output current adjusting knob 65, output voltage digital display screen 59 and output current number are aobvious
Display screen 60 connects.
The internal circuit of load control module 56 is separately connected load incoming end anode 69, load incoming end cathode 70, bears
Carry voltage digital display screen 61, load current digital display screen 62 and intensity of load gear select button 71.
Soldering apparatus heated at constant temperature module 57 is connected with the interface electrode needle inner end in Welding iron interface 72.
Circuit board rapid welding device 129 includes pedestal 1, is equipped with support guide rod 2 on rear side of 1 upper surface middle part of pedestal, support is led
It wears and is slided equipped with sliding block 3 on bar 2,3 side thread of sliding block is connected with the positioning bolt 4 coordinated with 2 top pressure of support guide rod, sliding
3 front side of block is equipped with horizon bar 5, and 5 front end of horizon bar is connected with connecting rod 7 by upper spherical hinge 6, and 7 lower end of connecting rod passes through lower spherical hinge 8
It is connected with mounting platform 9,9 upper surface of mounting platform is vertically equipped with fixing axle 10, and rotation is equipped with silk winding stand in fixing axle 10
11, silk perforation 12 and mounting hole 13 are offered on mounting platform 9, are equipped with electric iron 14 in mounting hole 13, pedestal 1 is equipped with
Two placement slots 15 for limiting 14 lower end of placing electric iron.
Electric iron includes the handlebar 16 being threaded through in mounting hole 13, and 16 upper end of handlebar, which is equipped with, to be located on mounting platform 9
The stop collar 17 of side, the outer diameter of stop collar 17 are more than the internal diameter of mounting hole 13, and 16 lower end of handlebar is coaxial by mounting bracket 19
It is connected with solder horn 25.
2 upper end of support guide rod, which is equipped with, is threaded with limit square nut 39, and 39 rear side of limit square nut is equipped with upper conductor loop
40,1 rear lateral portion of pedestal be equipped with lower wire ring 41, power cord 34 be pierced by by stop collar 17 sequentially pass through again upper conductor loop 40 and under lead
Power connector 42 is connected with after wire loop 41.Power connector 42 be plugged in Welding iron interface 72 and with outside interface electrode needle
End connection.
19 bottom of mounting bracket is equipped with wire feed guide rod 36, and 36 lower end of wire feed guide rod is adjacent to 25 lower end of solder horn, wire feed guide rod 36
Top is equipped with upper wire guide ring 37, and 36 lower end of wire feed guide rod is equipped with lower wire guide ring 38, and the silk 21 wound on silk winding stand 11 is certainly
It is upper and under pass sequentially through silk perforation 12, around on wire feed material roller 20 race, pass through upper wire guide ring 37 and lower wire guide ring 38
After extend into 25 lower end of solder horn.
1 left side of pedestal is equipped with cleaning sponge rack 44 and scaling powder hopper 43, and cleaning sponge rack 44 is for placing
The sponge on 48 surface of cleaning circuit plate, scaling powder hopper 43 pass through compression spring for holding scaling powder, 1 upper surface of pedestal right side rear portion
Fixed screw 45 sets that there are two for compressing the making leaf spring 46 of locating circuit board 48.
Radiator 63 includes the foreign side's cylinder 73 and inner square tube body 74 that center line is arranged in vertical, 73 He of foreign side's cylinder
The upper and lower ends of inner square tube body 74 block, and the rear side of foreign side's cylinder 73 and inner square tube body 74 is open, foreign side's cylinder 73 and interior
Formation cross-section is in the flow-guiding channel of channel steel type, 73 rear side of foreign side's cylinder and 74 rear side of the inner square tube body company of fixation between square tube body 74
It is connected on 53 rear side panel inner wall of babinet, air-flow guide groove 75 is offered on 74 outer wall of 73 inner wall of foreign side's cylinder and inner square tube body,
The air outlet and air inlet being respectively communicated with the both sides of flow-guiding channel are offered on 53 rear side panel of babinet, and lattice are equipped at air outlet
Grid 76 offer the Air Blast fan 77 dried on rear side of air inlet and into air inlet on 53 rear side panel of babinet.
Circuit board test clamp 51 includes horizontally disposed pedestal 78, and 78 upper surface of pedestal is equipped with test position fix notch, base
Backboard 79 and two upright bars 80 positioned at 79 front side of backboard are vertically equipped on seat 78,80 upper end of upright bar passes through positioning plate 126 and the back of the body
79 front side of plate is fixedly connected, and is worn and is slided equipped with mobile platform 81 in two upright bars 80,79 forward upper of backboard is fixed with
Link 82,82 forward upper of link are equipped with compression bar 83, and 83 top of compression bar is equipped with taper knob 84, and 82 lower front of link is set
There is axle sleeve 85, worn in axle sleeve 85 and slide equipped with push-pull rod 86,86 lower end of push-pull rod is vertically fixed on 81 upper table of mobile platform
On rear side of face, 86 upper end of push-pull rod and compression bar are connected between 83 lower part by connecting plate 87,87 both ends of connecting plate respectively on push-pull rod 86
End and 83 lower hinge of compression bar.
It is set on pedestal 78 there are two power -line terminal 88 and two load wiring columns 89, is offered and two electricity on pedestal 78
Corresponding four threading holes 90, supply voltage output cathode 67 and electricity above and below source binding post 88 and two 89 bottoms of load wiring column
Source voltage output cathode 68 is connect by being corresponded to across the first conducting wire of two threading holes 90 with a power -line terminal 88 respectively,
Load incoming end anode 69 and load incoming end cathode 70 respectively by being corresponded to across the second conducting wire of another two threading hole 90 and
One load wiring column 89 connects.
81 upper surface of mobile platform is equipped with insulating electrode mounting plate 91, and the left and right side of insulating electrode mounting plate 91 is distinguished
Equipped with one group of left lotus flower head needle electrode 92 and right lotus flower head needle electrode 93, left lotus flower head needle electrode 92 and right lotus flower scalp acupuncture
The lower end of formula electrode 93 protrudes from 81 lower surface of mobile platform, left lotus flower head needle electrode 92 and right lotus flower head needle electrode 93
Upper end be connected separately with that left electrode flexible draws winding displacement 94 and right electrode draws winding displacement 95, left electrode draws winding displacement 94 and the right side
The lower end that electrode draws winding displacement 95 is connect with power -line terminal 88 and load wiring column 89.
The right side of pedestal 78 is electrically connected plug receptacle 96 equipped with signal plate, and the signal plate plug receptacle 96 that is electrically connected is distinguished by signal lead-out wire
Winding displacement 94 is drawn with left electrode and right electrode is drawn winding displacement 95 and connect.
Pedestal 78 is equipped with the ventilation hole 97 being located at below test position fix notch.
Left lotus flower head needle electrode 92 is identical with the construction of right lotus flower head needle electrode 93, and right lotus flower head needle electrode 93 wraps
Cylindrical electrode body 98 is included, 98 upper end of electrode body is equipped with draws the extraction electrode 99 that winding displacement 95 is connect, electricity with right electrode
Ontology 98 lower end in pole offers cylinder groove in the axial direction, and detachable needle 100,100 upper end of detachable needle are inserted in cylinder groove
Spring 101 is equipped between cylinder trench bottom, 100 lower end of detachable needle is lotus flower capitiform electric interface 102.
It includes signal plate connection cable 103 and test signal access panel 104, signal plate that test signal, which exports observation unit 52,
The left end of connection cable 103, which is equipped with, is plugged on the signal plate Electric plug with shutter 105 that signal plate is electrically connected in plug receptacle 96, and signal plate connects
103 right end of line that runs in is equipped with docking and extends connection socket 106, and 104 left end of test signal access panel is equipped with docking extension connection and inserts
Part 107, docking extension connection plug-in unit 107 are plugged in docking extension connection socket 106,104 upper surface of test signal access panel
Equipped with row's double-reed bayonet electrode 108.
Docking extension connection plug-in unit 107 includes plate 109, and uniform intervals are arranged along the longitudinal direction at plate 109 left end edge
There are several locating grooves 110, a location hole is respectively equipped in 110 rear portion front and rear sides of each locating groove on plate 109
111, it is all provided in the dead astern of each location hole 111 that there are one gold-plated contact electrode slices 112 on plate 109.
Docking extension connection socket 106 includes the fixed socket pedestal for being located at 103 right end upper surface of signal plate connection cable
113, the front-end and back-end in 113 left side of socket pedestal are respectively equipped with a positioning plate 114, and lid is equipped between two pieces of positioning plates 114
Plate 115, the front side of cover board 115 and rear side are respectively equipped with a locating slot coordinated with positioning plate 114, two positioning plates 114 it
Between buckle 116 is rotatably connected to by articulated shaft 118,116 middle part right side of buckle is equipped with spanner 117, articulated shaft 118 and buckle
116 are fixedly connected, and the outer profile of the cross section of articulated shaft 118 is formed by connecting by round and straightway, and 116 lower surface of buckle is equipped with
Elastomeric fins item 119 for pressing 115 upper surface of cover board forms inserting for right end opening between cover board 115 and socket pedestal 113
Slot 120, slot 120 is interior to be equipped with the tongue contact electrode 121 that cooperation is corresponded with gold-plated contact electrode slice 112, and tongue contacts
The right end of electrode 121, which is upturned between socket pedestal 113, forms insert port 122, is equipped on the left of 113 upper surface of socket pedestal
The positioning chuck 123 of location fit is corresponded with locating groove 110,115 lower surface of cover board is equipped with a pair of with location hole 111 1
The arc bump 124 that should be engaged by clamping, signal plate connection cable 103 are equipped with to correspond to and be linked with each tongue contact electrode 121
Electrode draw needle 125.
Control host 50 is one and is integrated with three kinds of input-output equipment that must use function.The adjustable electric of exportable 0-30V
Pressure.Electronic load can simulate 0-10 kilohms of resistive load, and intensity of load gear select button 71 divides third gear adjustable, point
It Wei not 0-200,100-2K, 2K-10K.
Load control module 56 controls load current and voltage to given size by load control module 56, rear to import
Onto power driver module 54, power driver module 54（Power tube and load）Array generate relatively high power, will produce naturally compared with
Big heat is transferred to heat outside babinet 53 by the radiator 63 being close to.Ensure the steady operation of various pieces circuit.It send
Wind fan 77 is dried into the flow-guiding channel of radiator 63, and air-flow takes the heat that foreign side's cylinder 73 distributes from air outlet out of.Outside
Air-flow guide groove 75 is offered on 74 outer wall of 73 inner wall of square tube body and inner square tube body, not only acts as good wind-guiding effect, and
The heat dissipation area that radiator 63 can be increased, to improve heat dissipation effect.
Output voltage adjusting knob 64, output current adjusting knob 65 are connected to the adjusting electricity of Switching Power Supply control module 55
Road adjusts voltage and current output size.The voltage and current of output respectively has three effective digitals, number to be shown to respectively defeated
Go out on voltage digital display screen 59 and output current digital display screen 60.
The adjusting of intensity of load by be connected to 56 internal input circuit of load control module intensity of load gear select by
Button 71 realizes the adjusting of load.The intensity of the voltage and current on internal load circuit is actually added in respectively by three digits
Word is shown on load voltage digital display screen 61 and load current digital display screen 62.
Welding iron interface 72 is used to connect the heating power supply connector of circuit rapid welding device.
When carrying out circuit board testing, test circuit on-gauge plate 127 of setting for this platform is horizontally arranged in test position fix notch,
Hand-held handle set 84 presses down on compression bar 83, and compression bar 83 drives push-pull rod 86 to be moved down along axle sleeve 85 by connecting plate 87, pushes and pulls
Bar 86 drives mobile platform 81 to be moved down along two upright bars 80, the left lotus flower head needle electrode of one installed on mobile platform 81 group
92 and one group of right lotus flower head needle electrode 93 also with moving down, left lotus flower head needle electrode 92 and one group of right lotus flower scalp acupuncture formula
The detachable needle 100 of 93 lower end of electrode is pressed in the gold-plated electrode on piece that test circuit is set for this platform on on-gauge plate 127, makes related letter
Number it is connected into left lotus flower head needle electrode 92 and one group of right lotus that test circuit is set for this platform on on-gauge plate 127 on mobile platform 81
Fresh idea needle electrode 93 leads to left electrode extraction winding displacement 94 respectively and right electrode is drawn winding displacement 95 and is introduced into pedestal 78, with pedestal 78
Be electrically connected plug receptacle 96, power -line terminal 88 of the signal plate of side is connected with load wiring column 89.Test circuit is set for this platform standard
Plate 127 is one block of individual general-purpose test circuit plate, and top can build circuit to be debugged, by the gold-plated electricity for being distributed periphery
Pole piece 128 draws all input/output signals and observation signal.
Spring 101 in left lotus flower head needle electrode 92 and right lotus flower head needle electrode 93 withstands detachable needle 100, makes work
Dynamic syringe needle 100 move up and down be pressed on test circuit set for this platform on-gauge plate 127 gold-plated electrode piece 128 on.Detachable needle 100
Lower end is that the design method of lotus flower capitiform electric interface 102 is bigger than the contact area of traditional single needle, and such frame mode connects
It connects relatively reliable.Ventilation hole 97 is that the test circuit on-gauge plate 127 of setting for this platform in test process radiates.
More bars are pressed to be oriented to the structure of sliding using hand, easy to operation, securely and reliably, which solves
The rough sledding being commonly encountered during circuit debugging, i.e. test circuit on-gauge plate 127 of setting for this platform need frequently tearing open when modification
It unloads, signal is connected and corresponded to repeatedly, hence it is evident that reduces efficiency.Test circuit is set for this platform, and to be horizontally arranged test fixed for on-gauge plate 127
In the notch of position, quick release test circuit is set for this platform on-gauge plate 127, for frequently being repaiied using welding manner in debugging process
Change device and circuit connecting relation that test circuit is set for this platform on on-gauge plate 127, greatly improves efficiency, and reduce survey
The unreliability that examination circuit board is connected with external instrument signal, reduces the signal interference occurred in this case, causes to debugging
Have an adverse effect.
15 observation signals of the double-reed bayonet electrode 108 for being linked into test signal access panel 104 from outside pass through depressed place
Formula expansion board plug is drawn, and the docking extension connection socket 106 of signal plate connection cable 103 is connected to, and then passes through signal plate
The signal plate that Electric plug with shutter 105 is connected to circuit board test clamp 51 is electrically connected on plug receptacle 96.
Test circuit is set for this platform on-gauge plate 127 and test signal access panel 104, this two parts is in the instrument with being arranged
The dedicated circuit board of debugging of meter.Test circuit on-gauge plate 127 of setting for this platform is designed to build test circuit, power supply and
Signal is by the gold-plated electrode piece 128 that is arranged in certain sequence on plate by touching left lotus flower head needle electrode 92 and right lotus flower
Head needle electrode 93 is drawn.The effect of test signal access panel 104 is for the ease of using external instrument（Oscillograph, voltmeter
Deng）The internal signal state of test circuit is built in observation, and the indicator of instrument probe and measurement can easily be connected directly between one
It arranges on double-reed bayonet electrode 108.
Cover board 115 is inserted by plate 109 between docking extension connection plug-in unit 107 and docking extension connection socket 106
In the slot 120 formed between socket pedestal 113, the gold-plated contact electrode slice 112 on plate 109 contacts electrode with tongue
121 contacts, and coordinated with location hole 111 by locating groove 110 and the cooperation of positioning chuck 123, arc bump 124, reach good
Good positioning contact contacts closely to make gold-plated contact electrode slice 112 and tongue contact electrode 121, in addition devises and pass through
Spanner 117 drives buckle 116 to rotate, and 119 downward cover clamp 115 of elastomeric fins item is passed downwardly through, due to band when buckle 116 rotates
Dynamic articulated shaft 118 rotates, and the outer profile of the cross section of articulated shaft 118 is formed by connecting by round and straightway, can make buckle in this way
When the horizontal slightly downward deflection of 116 rotations pushes cover board 115, the straightway of articulated shaft 118, which plays, prevents the overturning of articulated shaft 118
Effect, to play good pushing effect.The disengaging docking extension connection socket of plug-in unit 107 is connected when needing to extend docking
When 106, spanner 117 is pulled upwards, and buckle 116 is flipped up, and the arc bump 124 of 115 lower surface of cover board is detached from location hole
111, docking can thus be extended to connection plug-in unit 107 and extracted out.Using this connection structure, not only it is completely embedded reliable, moreover it is possible to
Certain pulling force is born, avoids being caused connection to be interrupted by external force or dead weight.
Circuit board rapid welding device 129 is a part for multifunctional circuit debugging instrument, is ironed compared to traditional constant temperature welding electricity
The advantages of iron, the present invention mainly has use more flexible and convenient, can realize rapid welding.Multifunctional circuit debugging instrument dedicated for
Test circuit is frequently changed repeatedly, is reduced the circuit debugging time on the whole, is accelerated the development rate of circuit.
Circuit board rapid welding device 129 is connected to the welding of debugging instrument host by the power connector 42 on power cord 34
On soldering iron interface, realizes to heat to soldering apparatus and power.The upper spherical hinge 6 and lower ball being separately connected by 7 top and bottom of connecting rod
Hinge 8, can limit the movement of electric iron 14 cannot be detached from mounting platform 9 and electric iron 14 the plane model on pedestal 1
Enclose interior flexible activity.After use solder horn 25 be inserted in two placement slot 15 any one in；Structure master
It solves the problems, such as to need the trouble for frequently placing operation in welding process and is easy to iron the hand of operating personnel.Mounting bracket 19
One wire feed material roller 20 of upper setting, silk 21 are wound in race, which is responsible for accurately sending solder to 25 lower end of solder horn, makes
Used time stirs wire feed material roller 20, silk 21 with thumb（Tin welding wire）It can be past along the upper wire guide ring 37 of conveying and lower wire guide ring 38
Under walk, the side wall until touching 25 lower end of solder horn melts on solder horn 25；During the structure eliminates traditional welding
It needs to occupy a drawbacks of hand goes feeding by welding wire, another hand can save out does rotation and locating circuit board 48 etc. simultaneously
Operation, keeps operation more time saving and energy saving, more hommization.
The present embodiment is not to be made any form of restriction to shape, material, the structure etc. of the present invention, every according to this hair
Bright technical spirit belongs to the technology of the present invention side to any simple modification, equivalent change and modification made by above example
The protection domain of case.
Claims (9)
1. the multifunctional comprehensive circuit debugging system with circuit welding function, it is characterised in that：Including control host, circuit board
Test fixture, test signal output observation unit and circuit board rapid welding device；The test signal of circuit board test clamp exports
The signal input part for exporting observation unit with test signal is held to connect；
Control host includes the babinet in rectangular shape, and power driver module is equipped in babinet, Switching Power Supply control module, is born
Control module and soldering apparatus heated at constant temperature module are carried, the 220V power supplys for stretching out babinet backward are connected on rear side of power driver module
Line, rear portion is equipped with the radiator contacted with power driver module in babinet；Load control module is connected with power driver module,
Load control module is connect with Switching Power Supply control module and soldering apparatus heated at constant temperature module respectively；
Cabinet front panel is equipped with output voltage digital display screen, output current digital display screen, load voltage digital-scroll technique
Screen, load current digital display screen, output voltage adjusting knob, output current adjusting knob, intensity of load adjusting knob, power supply
Voltage output anode, supply voltage output negative pole, load incoming end anode, load incoming end cathode, the selection of intensity of load gear
Button and Welding iron interface, Welding iron interface is interior to be equipped with interface electrode needle；
The internal circuit of Switching Power Supply control module is electric with supply voltage output cathode, supply voltage output negative pole, output respectively
Pressure adjusting knob, output current adjusting knob, output voltage digital display screen are connected with output current digital display screen；
It is digital that the internal circuit of load control module is separately connected load incoming end anode, load incoming end cathode, load voltage
Display screen, load current digital display screen and intensity of load gear select button；
Soldering apparatus heated at constant temperature module is connected with the interface electrode needle inner end in Welding iron interface；
Circuit board rapid welding device includes pedestal, and base upper surface middle part rear side is equipped with support guide rod, is worn simultaneously in support guide rod
Sliding is equipped with sliding block, and sliding block side thread is connected with the positioning bolt coordinated with support guide rod top pressure, level is equipped on front side of sliding block
Bar, horizon bar front end are connected with connecting rod by upper spherical hinge, and connecting rod lower end is connected with mounting platform by lower spherical hinge, and installation is flat
Platform upper surface is vertically equipped with fixing axle, in fixing axle rotation be equipped with silk winding stand, offered on mounting platform silk perforation and
Mounting hole is equipped with electric iron in mounting hole, sets that there are two the placement slots for limiting placing electric iron lower end on pedestal；Electricity
Soldering iron includes the handlebar being threaded through in mounting hole, and handlebar upper end is equipped with the stop collar being located above mounting platform, stop collar
Outer diameter be more than mounting hole internal diameter, handlebar lower end by mounting bracket it is coaxial be equipped with solder horn；
Support guide rod upper end, which is equipped with, is threaded with limit square nut, and upper conductor loop, pedestal rear side are equipped on rear side of limit square nut
Portion is equipped with lower wire ring, power cord is pierced by by stop collar sequentially pass through upper conductor loop and lower wire ring again after be connected with power supply and connect
Head, power connector are plugged in Welding iron interface and are connect with interface electrode needle outer end.
2. the multifunctional comprehensive circuit debugging system according to claim 1 with circuit welding function, it is characterised in that：
Radiator includes the foreign side's cylinder and inner square tube body that center line is arranged in vertical, and up and down the two of foreign side's cylinder and inner square tube body
End blocks, and the rear side of foreign side's cylinder and inner square tube body is open, and Formation cross-section is in channel steel between foreign side's cylinder and inner square tube body
The flow-guiding channel of type is fixedly connected on rear side of the babinet on panel inner wall, outer square tube on rear side of foreign side cylinder and on rear side of inner square tube body
Air-flow guide groove is offered on internal wall and the external wall of inner square tube, is offered on babinet rear side panel and the both sides of flow-guiding channel are divided
The air outlet and air inlet not being connected to, are equipped with grid at air outlet, are offered on rear side of air inlet simultaneously on panel on rear side of babinet
The Air Blast fan dried into air inlet.
3. the multifunctional comprehensive circuit debugging system according to claim 2 with circuit welding function, it is characterised in that：
Circuit board test clamp includes horizontally disposed pedestal, and pedestal upper surface is equipped with test position fix notch, the back of the body is vertically equipped on pedestal
Plate and two upright bars on front side of backboard, upright bar upper end are worn by being fixedly connected on front side of positioning plate and backboard in two upright bars
And if slide and be equipped with mobile platform, backboard forward upper is fixed with link, and link forward upper is equipped with compression bar, on compression bar
Portion is equipped with taper knob, and link lower front is equipped with axle sleeve, wears and slided equipped with push-pull rod in axle sleeve, push-pull rod lower end is vertical
Be fixed on rear side of mobile platform upper surface, connected by connecting plate between push-pull rod upper end and compression bar lower part, connecting plate both ends respectively with
Push-pull rod upper end and compression bar lower hinge；
It is set on pedestal there are two power -line terminal and two load wiring columns, is offered and two power -line terminals and two on pedestal
Corresponding four threading holes, supply voltage output cathode and supply voltage output negative pole lead to respectively above and below a load wiring column bottom
The the first conducting wire correspondence crossed across two threading holes is connect with a power -line terminal, load incoming end anode and load incoming end
Cathode is connect by being corresponded to across the second conducting wire of another two threading hole with a load wiring column respectively；
Mobile platform upper surface is equipped with insulating electrode mounting plate, and the left and right side of insulating electrode mounting plate is respectively equipped with one group of left side
The lower end of lotus flower head needle electrode and right lotus flower head needle electrode, left lotus flower head needle electrode and right lotus flower head needle electrode is convex
For mobile platform lower surface, the upper end of left lotus flower head needle electrode and right lotus flower head needle electrode is connected separately with a left side flexible
Electrode draws winding displacement and right electrode and draws winding displacement, and left electrode draws winding displacement and right electrode draws the lower end of winding displacement and power supply wiring
Column and the connection of load wiring column；
It is electrically connected plug receptacle equipped with signal plate on the right side of pedestal, the signal plate plug receptacle that is electrically connected is drawn with left electrode respectively by signal lead-out wire
Go out winding displacement to connect with right electrode extraction winding displacement.
4. the multifunctional comprehensive circuit debugging system according to claim 3 with circuit welding function, it is characterised in that：
Pedestal is equipped with the ventilation hole being located at below test position fix notch.
5. the multifunctional comprehensive circuit debugging system according to claim 3 or 4 with circuit welding function, feature exist
In：Left lotus flower head needle electrode is identical with the construction of right lotus flower head needle electrode, and right lotus flower head needle electrode includes cylindrical
Electrode body, electrode body upper end is equipped with draws the extraction electrode that winding displacement is connect, electrode body lower end edge axis side with right electrode
To cylinder groove is offered, it is inserted with detachable needle in cylinder groove, spring is equipped between detachable needle upper end and cylinder trench bottom, it is living
Dynamic syringe needle lower end is lotus flower capitiform electric interface.
6. the multifunctional comprehensive circuit debugging system according to claim 3 with circuit welding function, it is characterised in that：
It includes signal plate connection cable and test signal access panel that test signal, which exports observation unit, and the left end of signal plate connection cable is set
Have and be plugged on the signal plate Electric plug with shutter that signal plate is electrically connected in plug receptacle, signal plate connection cable right end is equipped with docking extension and connects
Plug receptacle, test signal access panel left end are equipped with docking extension connection plug-in unit, and docking extension connection plug-in unit is plugged on docking extension
In connection socket, test signal access panel upper surface is equipped with row's double-reed bayonet electrode.
7. the multifunctional comprehensive circuit debugging system according to claim 6 with circuit welding function, it is characterised in that：
Docking extension connection plug-in unit includes plate, and uniform intervals are provided with several locating grooves along the longitudinal direction at plate left end edge,
A location hole is respectively equipped in each locating groove rear portion front and rear sides, on plate in the dead astern of each location hole on plate
Gold-plated contact electrode slice there are one being all provided with；
Docking extension connection socket includes the fixed socket pedestal for being located at signal plate connection cable right end upper surface, and socket pedestal is left
The front-end and back-end of side are respectively equipped with a positioning plate, and cover board, the front side of cover board and rear side difference are equipped between two pieces of positioning plates
If there are one the locating slot with positioning plate cooperation, buckle, buckle middle part are rotatably connected to by articulated shaft between two positioning plates
Right side is equipped with spanner, and articulated shaft is fixedly connected with buckle, the outer profile of the cross section of articulated shaft by round connected with straightway and
At buckle lower surface is equipped with the elastomeric fins item for pressing cover board upper surface, and it is spacious to form right end between cover board and socket pedestal
The slot of mouth, slot is interior to be equipped with the tongue contact electrode that cooperation is corresponded with gold-plated contact electrode slice, tongue contact electrode
Right end, which is upturned between socket pedestal, forms insert port, is equipped on the left of socket base upper surface and is corresponded with locating groove
The positioning chuck of location fit, cover board lower surface is equipped with corresponds the arc bump being engaged by clamping with location hole, and signal plate connects
The line that runs in is equipped with the corresponding electrode linked with each tongue contact electrode and draws needle.
8. the multifunctional comprehensive circuit debugging system according to claim 1 with circuit welding function, it is characterised in that：
Mounting bracket bottom is equipped with wire feed guide rod, and wire feed lower end of the guide rod is equipped with upper wire guide ring, send adjacent to solder horn lower end, wire feed guide rod top
Silk lower end of the guide rod is equipped with lower wire guide ring, and the silk wound on silk winding stand passes sequentially through silk perforation, around sending from top to bottom
Race on silk idler wheel extend into solder horn lower end after upper wire guide ring and lower wire guide ring.
9. the multifunctional comprehensive circuit debugging system according to claim 8 with circuit welding function, it is characterised in that：
Chassis left side is equipped with cleaning sponge bracket and scaling powder hopper, and rear portion is equipped with two by compression spring fixed screw on the right side of base upper surface
A making leaf spring for compressing locating circuit board.
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| CN201610706935.0A CN106163133B (en) | 2016-08-23 | 2016-08-23 | Multifunctional comprehensive circuit debugging system with circuit welding function |
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| CN201610706935.0A CN106163133B (en) | 2016-08-23 | 2016-08-23 | Multifunctional comprehensive circuit debugging system with circuit welding function |
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| CN106163133B true CN106163133B (en) | 2018-09-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106695190B (en) * | 2016-12-19 | 2018-06-26 | 合肥迅达电器有限公司 | A kind of safety-type welding machine |
| CN110809366B (en) * | 2019-11-11 | 2021-05-04 | 北京海益同展信息科技有限公司 | Electrode structure and signal acquisition circuit board |
| CN111063552B (en) * | 2019-12-25 | 2021-06-01 | 荆门欧曼凯机电设备有限公司 | Plane rotation type capacitor welding robot hand |
| CN111063554B (en) * | 2019-12-27 | 2022-01-11 | 荆门欧曼凯机电设备有限公司 | Intelligent rotary capacitor welding machine production line and welding method |
| CN113900043A (en) * | 2021-10-09 | 2022-01-07 | 北京卫星环境工程研究所 | Testing equipment for measuring system conduction and loop corresponding relation for spacecraft thermal test |
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| US5130645A (en) * | 1990-08-13 | 1992-07-14 | Vlsi Technology, Inc. | Integrated circuit built-in self-test structure |
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| CN103592596A (en) * | 2013-10-22 | 2014-02-19 | 徐州市恒源电器有限公司 | Output isolation-type power-source PCB connecting board testing circuit |
| CN206365163U (en) * | 2016-08-23 | 2017-07-28 | 黄河科技学院 | Multifunctional comprehensive circuit debugging system with circuit welding function |
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Patent Citations (5)
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| US5130645A (en) * | 1990-08-13 | 1992-07-14 | Vlsi Technology, Inc. | Integrated circuit built-in self-test structure |
| CN1869724A (en) * | 2005-05-26 | 2006-11-29 | 株式会社电装 | Method of inspecting electronic circuit |
| JP2008224247A (en) * | 2007-03-08 | 2008-09-25 | Tdk Corp | Integrated circuit, electronic circuit board and test method |
| CN103592596A (en) * | 2013-10-22 | 2014-02-19 | 徐州市恒源电器有限公司 | Output isolation-type power-source PCB connecting board testing circuit |
| CN206365163U (en) * | 2016-08-23 | 2017-07-28 | 黄河科技学院 | Multifunctional comprehensive circuit debugging system with circuit welding function |
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