CN106163133A - There is the multifunctional comprehensive circuit debugging system of circuit welding function - Google Patents
There is the multifunctional comprehensive circuit debugging system of circuit welding function Download PDFInfo
- Publication number
- CN106163133A CN106163133A CN201610706935.0A CN201610706935A CN106163133A CN 106163133 A CN106163133 A CN 106163133A CN 201610706935 A CN201610706935 A CN 201610706935A CN 106163133 A CN106163133 A CN 106163133A
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- electrode
- circuit
- load
- plate
- welding
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
There is the multifunctional comprehensive circuit debugging system of circuit welding function, including control main frame, circuit board test clamp, test signal output observation unit and circuit board rapid welding device；The test signal output part of circuit board test clamp is connected with the signal input part of test signal output observation unit；The power line of circuit board rapid welding device is connected with control main frame.Simple structure of the present invention, easy and simple to handle, combine the function of the instruments such as adjustable stabilized voltage supply, oscillograph, electronic load instrument, diverse in function and concentrate single-minded, in use simple, and connect reliable, accurate testing, the efficiency of debugging circuit board is greatly improved, 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, particularly relate to a kind of multifunctional comprehensive electricity with circuit welding function
System is debugged on road.
Background technology
The signal intensity of electronic circuit and function all have certain abstract property, are difficult to by direct Observations Means
Know duty and the characteristic of circuit.Thus in the application and development and design of electronic product and equipment, need substantial amounts of using
Instrument and equipment is built test environment and obtains circuit state.
Circuit debugging refers to the different phase in circuit development process, needs whether the checking also stage reaches estimated performance
Target, for produced problem reason to be searched, changes the process of checking continuously.
Conventional circuit debugging instrument has a variety of, including adjustable stabilized voltage supply, and oscillograph, electronic load instrument and can be repeatedly
The general-purpose test board etc. of welding modification circuit.Owing to these INSTRUMENT MODEL are various, function is not concentrated not single-minded.Thus use process
In cause a lot of trouble, had a strong impact on circuit debugging progress and efficiency.
In addition, at present when circuit board is welded, typically all use traditional constant temperature welding electric iron, make electricity consumption iron
Iron carries out, be typically all hand-held, there is techniques below defect in this welding manner: the 1st, security is poor, easily injures people
Or article；2nd, operating cumbersome, welding efficiency is low；3rd, electric iron is used to weld, owing to not having the support of adaptation
Regulation platform, the reliability causing welding is poor.
Content of the invention
The present invention is to solve weak point of the prior art, provide one to be easily manipulated, be easy to regulation, diverse in function
And 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.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that having the multi-functional of circuit welding function combines
Close circuit debugging system, including control main frame, circuit board test clamp, test signal output observation unit and circuit board fast welding
Connect device；The test signal output part of circuit board test clamp is connected with the signal input part of test signal output observation unit；
Control main frame includes the casing in rectangular shape, is provided with power driver module, Switching Power Supply control module, bears in casing
Carry control module and soldering apparatus heated at constant temperature module, on rear side of power driver module, be connected with the 220V power supply stretching out casing backward
Line, in casing, rear portion is provided with the radiator contacting with power driver module；Load control module is connected with power driver module,
Load control module is connected with Switching Power Supply control module and soldering apparatus heated at constant temperature module respectively；
Cabinet front panel is provided with the digital display screen of output voltage, output current several code 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 cathode, supply voltage output negative pole, load incoming end positive pole, load incoming end negative pole, intensity of load gear select
Button and Welding iron interface, be provided with interface electrode needle in Welding iron interface；
The internal circuit of Switching Power Supply control module is connected with supply voltage output cathode, supply voltage output negative pole respectively, defeated
Go out voltage-regulation knob, output current adjusting knob, the digital display screen of output voltage and output current several code display screen to connect；
The internal circuit of load control module connects load incoming end positive pole, load incoming end negative pole, load voltage number respectively
Display screen, load current digital display screen and intensity of load gear select button；
Interface electrode needle in soldering apparatus heated at constant temperature module and Welding iron interface is inner to be connected；
Circuit board rapid welding device includes base, and in the middle part of base upper surface, rear side is provided with support guide rod, and support guide rod wears simultaneously
Slip is provided with slide block, and slide block side thread is connected with the bolt with the press-fit of support guide rod top, is provided with level on front side of slide block
Bar, horizon bar front end is connected with connecting rod by upper spherical hinge, and connecting rod lower end is connected with mounting platform by lower spherical hinge, installs flat
Platform upper surface is vertically provided with fixing axle, fixing axle rotates and being provided with silk material winding stand, mounting platform offers the perforation of silk material and
Installing hole, is equipped with electric iron in installing hole, base is provided with two placement slotted eyes for spacing placing electric iron lower end；Electricity
Flatiron includes the handlebar being located in installing hole, and handlebar upper end is provided with the stop collar being positioned above mounting platform, stop collar
External diameter more than the internal diameter of installing hole, handlebar lower end is provided with solder horn by installing rack is coaxial；
Support guide rod upper end is provided with threaded limited location square nut, is provided with upper conductor ring, on rear side of base on rear side of spacing square nut
Portion is provided with lower wire ring, and power line is passed by stop collar and is connected with power supply connection after sequentially passing through upper conductor ring and lower wire ring again
Head, in power connector is plugged on Welding iron interface and is connected with interface electrode needle outer end.
Radiator includes foreign side's cylinder and inner square tube body, foreign side's cylinder and the inner square tube that center line is all arranged in vertical
The two ends up and down of body all block, and the rear side of foreign side's cylinder and inner square tube body is all uncovered, are formed between foreign side's cylinder and inner square tube body
Cross section is the flow-guiding channel of channel steel type, on rear side of foreign side's cylinder and is fixedly connected with panel inner wall on rear side of casing on rear side of inner square tube body
On, foreign side's cylinder inboard wall and the external wall of inner square tube all offer air-flow guide groove, offers on panel on rear side of casing and lead to water conservancy diversion
Air outlet that the both sides in road are respectively communicated with and air inlet, be provided with grid at air outlet, offer on panel on rear side of casing be positioned at into
The Air Blast fan dried on rear side of air port and in air inlet.
Circuit board test clamp includes horizontally disposed pedestal, and pedestal upper surface is provided with test position fix notch, and pedestal hangs down
Directly being provided with backboard and being positioned at two vertical rods on front side of backboard, vertical rod upper end is connected by location-plate is fixing with on front side of backboard, two
Wearing in vertical rod and sliding and be provided with mobile platform, backboard forward upper is fixed with link, and link forward upper is provided with pressure
Bar, depression bar top is provided with taper knob, and link lower front is provided with axle sleeve, wears and slides be provided with pull bar in axle sleeve, push-and-pull
Bar lower end is vertically fixed on rear side of mobile platform upper surface, is connected by connecting plate, connecting plate between pull bar upper end with depression bar bottom
Two ends respectively with pull bar upper end and depression bar lower hinge；
Pedestal is provided with two power-line terminals and two load wiring posts, pedestal offers and two power-line terminals and two
Individual load wiring column bottom corresponding four through wires holes up and down, supply voltage output cathode and supply voltage output negative pole lead to respectively
Crossing the first wire through two through wires holes to be connected with a power-line terminal with corresponding, load incoming end positive pole and load access
End negative pole is respectively by being connected with a load wiring post through the second wire of another two through wires hole with corresponding；
Mobile platform upper surface is provided with insulating electrode installing plate, and the left side of insulating electrode installing plate and right side are respectively equipped with one group of left side
Lotus flower head needle electrode and right lotus flower head needle electrode, the lower end of left lotus flower head needle electrode and right lotus flower head needle electrode is all 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 to a left side for flexibility
Electrode is drawn winding displacement and right electrode and is drawn winding displacement, and left electrode draws winding displacement and right electrode draws the lower end of winding displacement all and power supply wiring
Post and load wiring post connect；
Being provided with signal plate electrical connection socket on the right side of pedestal, signal plate electrical connection socket is drawn with left electrode respectively by signal lead-out wire
Go out winding displacement and right electrode is drawn winding displacement and connected.
Pedestal is provided with the air vent being positioned 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 provided with draws, with right electrode, the extraction electrode that winding displacement is connected, and electrode body upper end is provided with
Drawing, with right electrode, the extraction electrode that winding displacement is connected, electrode body lower end edge axis direction offers cylinder groove, cylinder groove interpolation
Be provided with detachable needle, bottom detachable needle upper end and cylinder groove between be provided with spring, detachable needle lower end is that lotus flower capitiform electricity connects
Contacting surface.
Test signal output observation unit includes that signal plate connects winding displacement and test signal access panel, and signal plate connects winding displacement
Left end be provided be plugged on signal plate electrical connection socket in signal plate Electric plug with shutter, signal plate connect winding displacement right-hand member be provided with depressed place
Formula extends connection socket, and test signal access panel left end is provided with docking extension and connects plug-in unit, and docking extension connects plug-in unit and is plugged on
In docking extension connection socket, test signal access panel upper surface is provided with row's double-reed bayonet socket electrode.
Docking extension connects plug-in unit and includes plate, and it is fixed that plate left end edge uniform intervals along the longitudinal direction is provided with several
Position draw-in groove, plate is respectively provided on two sides with before and after each locating groove rear portion a positioning hole, plate positions hole at each
Dead astern be equipped with a gold-plated contact electrode slice；
Docking extension connection socket includes the fixing socket base being located at signal plate connection winding displacement right-hand member upper surface, and socket base is left
The front-end and back-end of side are respectively equipped with a location-plate, are provided with cover plate between two pieces of location-plates, and the front side of cover plate and rear side are respectively
It is provided with a locating slot coordinating with location-plate, between two location-plates, be rotatably connected to buckle by jointed shaft, in the middle part of buckle
Right side is provided with spanner, and jointed shaft is fixing with buckle to be connected, and the outline of the cross section of jointed shaft is by circular and straightway connection
Becoming, buckle lower surface is provided with the elastomeric fins bar for pressing cover plate upper surface, forms right-hand member and open between cover plate and socket base
The slot of mouth, is provided with in slot and contacts electrode with the tongue that gold-plated contact electrode slice one_to_one corresponding coordinates, tongue contact electrode
Right-hand member is upturned and forms insert port between socket base, is provided with and locating groove one_to_one corresponding on the left of socket base upper surface
The positioning chuck of location fit, cover plate lower surface is provided with and positions the arc bump of hole one_to_one corresponding snap-fit engagement, and signal plate is even
The line that runs in is provided with correspondence and contacts the electrode extraction pin that electrode links with each tongue.
Being provided with wire feed guide rod bottom installing rack, wire feed lower end of the guide rod is adjacent to solder horn lower end, and wire feed guide rod top is provided with
Wire guide ring, wire feed lower end of the guide rod is provided with lower wire guide ring, and the silk material that silk material winding stand is wound around passes sequentially through silk material from top to bottom and wears
Hole, the race walked around on wire feed material roller, pass through upper wire guide ring and lower wire guide ring after extend into solder horn bottom.
Chassis left side is provided with cleaning sponge bracket and scaling powder hopper, and on the right side of base upper surface, spiral shell is fixed by stage clip in rear portion
Silk is provided with two making leaf springs for compressing locating circuit board.
Using technique scheme, control main frame is one and is integrated with three kinds of input-output equipment that must use function.Can be defeated
Go out the adjustable voltage of 0-30V.Electronic load can simulate the resistive load of 0-10 kilohm, and intensity of load gear select button divides
Third gear can adjust, respectively 0-200,100-2K, 2K-10K.
Load control module is controlled load current and voltage to given size by load control module, after import to work(
Rate drives in module, and power driver module (power tube and load) array produces relatively high power, and nature can produce bigger heat,
By the radiator being close to, heat is transferred to outside casing.Ensure the steady operation of various piece circuit.Air Blast fan is to heat radiation
Blowing in the flow-guiding channel of device, the heat that foreign side's cylinder distributes is taken out of by air-flow from air outlet.Foreign side's cylinder inboard wall and inner square tube
All offer air-flow guide groove on external wall, not only act as good wind-guiding effect, and the area of dissipation of radiator can be increased, from
And improve radiating effect.
Output voltage adjusting knob, output current adjusting knob are connected to the regulation circuit of Switching Power Supply control module, adjust
Joint voltage and current output size.The voltage and current of output is respectively arranged with three position effective digitals, and its numeral is shown to output electricity respectively
On pressure digital display screen and output current several code display screen.
The regulation of intensity of load is by the intensity of load gear select button being connected to load control module internal input circuit
Realize the regulation of load.The intensity of the actual voltage and current being added on internal load circuit is shown by three bit digital respectively
Show on load voltage digital display screen and load current digital display screen.
Welding iron interface is for connecting the heating power supply joint of circuit rapid welding device.
When carrying out circuit board testing, in on-gauge plate horizontal positioned that test circuit is set for this platform to test position fix notch, hand
Holding taper knob and pressing down on depression bar, depression bar drives pull bar to move down along axle sleeve by connecting plate, and pull bar drives mobile platform
Move down along two vertical rods, one group of left lotus flower head needle electrode that mobile platform is installed 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
Setting for this platform on the gold-plated electrode piece on on-gauge plate in road, makes coherent signal be connected into test circuit and set for this platform and move on on-gauge plate
Left lotus flower head needle electrode on platform and one group of right lotus flower head needle electrode lead to left electrode respectively draws winding displacement and right electrode draws
Go out winding displacement to be incorporated in pedestal, electrically connect socket, power-line terminal and load wiring post with the signal plate of pedestal side and be connected.Survey
Examination circuit on-gauge plate of setting for this platform is one piece of single general-purpose test circuit board, and top can be built circuit to be debugged, be passed through
The gold-plated electrode piece of distribution 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 upper and lower
Mobile be pressed on test circuit set for this platform on-gauge plate gold-plated electrode piece on.Detachable needle lower end is lotus flower capitiform electric interface
Design bigger than the contact area of traditional single needle, such frame mode connects relatively reliable.Air vent was for testing
Test circuit in journey on-gauge plate of setting for this platform dispels the heat.
The many bars of hand pressure are used to guide the structure slided, it is simple to operation, safe and reliable, this circuit board test clamp solves electricity
The rough sledding that is commonly encountered during the debugging of road, i.e. test circuit are set for this platform frequent dismounting when needing modification for the on-gauge plate, letter
Number repeatedly connect and corresponding, hence it is evident that reduce efficiency.Test circuit on-gauge plate horizontal positioned of setting for this platform in test position fix notch,
Quick release test circuit is set for this platform on-gauge plate, takes for frequently using welding manner modification test circuit during debugging
Device on the standard plate of Jianping and circuit connecting relation, greatly improve efficiency, and reduce test circuit board and outside
The unreliability that instrument signal connects, reduces the signal disturbing in this case occurring, causes exchanging examination and have a negative impact.
15 observation signals of the double-reed bayonet socket electrode being linked into test signal access panel from outside are extended by docking
Plate plug is drawn, and is connected to signal plate and connects the docking extension connection socket of winding displacement, and then is connected by signal plate Electric plug with shutter
Receive on the signal plate electrical connection socket of circuit board test clamp.
Test circuit is set for this platform on-gauge plate and is tested signal access panel, and this two parts are the tune of Aided design in this instrument
Try special circuit board.Test circuit set for this platform on-gauge plate in order to build test circuit design, power supply and signal pass through
The gold-plated electrode piece arranging 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 to build test electricity for the ease of using external instrument (oscillograph, voltmeter etc.) to observe
The internal signal state on road, the indicator of instrument probe and measurement can be connected directly between row's double-reed bayonet socket electrode easily
On.
Docking extension connect between plug-in unit and docking extension connection socket by plate be inserted into cover plate and socket base it
Between in the slot that formed, the gold-plated contact electrode slice on plate contacts electrode contact with tongue, and by locating groove and positioning
Chuck coordinates, arc bump coordinates with positioning hole, reaches good positioning contact, in order to make gold-plated contact electrode slice and tongue connect
Touched electrode contact closely, additionally devises and drives buckle to rotate by spanner, pass downwardly through elastomeric fins bar and be pressed downward against cover plate, by
Driving jointed shaft to rotate when buckle rotates, the outline of the cross section of jointed shaft is formed by connecting by circular and straightway, so
When can make buckle rotation level slightly downward deflection lower cover plate, the straightway of jointed shaft plays the work preventing jointed shaft from overturning
With, thus play good pressure effect down.When docking extension is connected plug-in unit disengaging docking extension connection socket by needs, upwards
Pulling spanner, buckle is flipped up, and the arc bump of cover plate lower surface departs from positioning hole, thus can connect docking extension and insert
Part is extracted out.Use this attachment structure, be not only completely embedded reliable, moreover it is possible to bear certain pulling force, it is to avoid by external force or from
Weigh and cause the interruption connecting.
Circuit board rapid welding device is a part for multifunctional circuit debugging instrument, compares traditional constant temperature welding electric iron,
The present invention mainly has use more flexible and convenient, the advantage that can realize rapid welding.Multifunctional circuit debugging instrument is specifically designed to frequency
Numerous test circuit of modification repeatedly, reduces the circuit debugging time on the whole, accelerates the development rate of circuit.
The Welding iron that circuit board rapid welding device is connected to debugging instrument main frame by the power connector on power line connects
On mouth, it is achieved to soldering apparatus heating power supply.The upper spherical hinge being connected respectively by small end and lower end and lower spherical hinge, can
The motion limiting electric iron can not depart from mounting platform, achieves again flexible activity on base in planar range for the electric iron.
Use and after finishing, solder horn is inserted in the middle of any one of two placement slotted eyes；This structure mainly solves in welding process and needs
The trouble frequently placing operation and the problem of the hand easily ironing operating personnel.One wire feed material roller is set on installing rack,
Silk material is wound in race, and this structure is responsible for accurately sending solder to solder horn lower end, stirs wire feed material roller, silk with thumb during use
Material (tin welding wire) can walk downward along the upper wire guide ring of conveying and lower wire guide ring, until touching the sidewall of solder horn lower end, molten
On solder horn；This structure needs during eliminating traditional welding to take the drawback that a hand-held welding wire goes feeding, another
Hand can save out and do the operations such as rotation and locating circuit board simultaneously, makes operation more time saving and energy saving, more hommization.
Circuit board rapid welding device, when welding, moves up and down correct position by slide block along support guide rod, twists
The operation height of electric iron can be regulated after tight bolt.Then just circuit board can be placed on base, use two
Circuit board is compressed by individual making leaf spring, hand-held handlebar, it is possible to weld circuit board.
Simple structure of the present invention, easy and simple to handle, combine the instruments such as adjustable stabilized voltage supply, oscillograph, electronic load instrument
Function, diverse in function and concentrate single-minded, in use simple, and connect reliable, accurate testing, debugging circuit board
Efficiency is greatly improved, and welding efficiency is high, security reliability is strong, welding quality high good, be conveniently replaceable ceramic heater etc. easily
Damage part.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front panel structural representation controlling main frame in Fig. 1；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is B-B sectional view 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 top view of test signal output observation unit；
Fig. 9 is that docking extension connects plug-in unit and the connected structure enlarged drawing of docking extension connection socket；
Figure 10 is the enlarged drawing in Fig. 1 at A；
Figure 11 is the enlarged drawing of circuit board rapid welding device in Fig. 1.
Detailed description of the invention
As Figure 1-Figure 11, the multifunctional comprehensive circuit debugging system with circuit welding function of the present invention, including
The 51st, control main frame the 50th, circuit board test clamp is tested signal and is exported observation unit 52 and circuit board rapid welding device 129；Circuit
The test signal output part of board test fixture 51 is connected with the signal input part of test signal output observation unit 52.
Control main frame 50 includes the casing 53 in rectangular shape, is provided with power driver module and the 54th, switchs electricity in casing 53
Source control module the 55th, load control module 56 and soldering apparatus heated at constant temperature module 57, connect oriented on rear side of power driver module 54
After stretch out the 220V power line 58 of casing 53, in casing 53, rear portion is provided with the radiator 63 contacting with power driver module 54；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 device heated at constant temperature module 57 to connect.
Casing 53 front panel is provided with digital display screen the 59th, the output current several code display screen of output voltage and the 60th, loads electricity
The 64th, pressure digital display screen the 61st, load current digital display screen the 62nd, output voltage adjusting knob exports current adjusting knob and the 65th, bears
The 68th, load intensity adjustment knob the 66th, supply voltage output cathode the 67th, supply voltage output negative pole loads incoming end positive pole and the 69th, loads
Incoming end negative pole the 70th, intensity of load gear select button 71 and Welding iron interface 72, be provided with interface in Welding iron interface 72
Electrode needle.
The internal circuit of Switching Power Supply control module 55 respectively with supply voltage output cathode the 67th, supply voltage output negative pole
68 connect, the 64th, output voltage adjusting knob export current adjusting knob the 65th, output voltage number display screen 59 and output current several
Code display screen 60 connects.
The internal circuit of load control module 56 connects load incoming end positive pole respectively, and the 69th, load incoming end negative pole the 70th, negative
Carry voltage digital display screen the 61st, load current digital display screen 62 and intensity of load gear select button 71.
Interface electrode needle in soldering apparatus heated at constant temperature module 57 and Welding iron interface 72 is inner to be connected.
Circuit board rapid welding device 129 includes base 1, is provided with support guide rod 2 on rear side of base 1 upper surface middle part, and support is led
Wearing on bar 2 and sliding and be provided with slide block 3, slide block 3 side thread is connected with the bolt 4 pushing up press-fit with support guide rod 2, sliding
Being provided with horizon bar 5 on front side of block 3, horizon bar 5 front end is connected with connecting rod 7 by upper spherical hinge 6, and connecting rod 7 lower end is by lower spherical hinge 8
Being connected with mounting platform 9, mounting platform 9 upper surface is vertically provided with fixing axle 10, fixing axle 10 rotates and is provided with silk material winding stand
11, mounting platform 9 offers silk material perforation 12 and installing hole 13, in installing hole 13, is equipped with electric iron 14, base 1 is provided with
Two placement slotted eyes 15 for spacing placing electric iron 14 lower end.
Electric iron includes the handlebar 16 being located in installing hole 13, and handlebar 16 upper end is provided with and is positioned on mounting platform 9
The stop collar 17 of side, the external diameter of stop collar 17 is more than the internal diameter of installing hole 13, and handlebar 16 lower end is coaxial by installing rack 19
It is connected with solder horn 25.
Support guide rod 2 upper end is provided with threaded limited location square nut 39, is provided with upper conductor ring on rear side of spacing square nut 39
40, base 1 rear lateral portion is provided with lower wire ring 41, power line 34 passed by stop collar 17 sequentially pass through again upper conductor ring 40 and under lead
It is connected with power connector 42 after wire loop 41.Outside in power connector 42 is plugged on Welding iron interface 72 and with interface electrode needle
End connects.
Being provided with wire feed guide rod 36 bottom installing rack 19, wire feed guide rod 36 lower end is adjacent to solder horn 25 lower end, wire feed guide rod 36
Top is provided with wire guide ring 37, and wire feed guide rod 36 lower end is provided with lower wire guide ring 38, and the silk material 21 that silk material winding stand 11 is wound around is certainly
Upper and under pass sequentially through race that the 12nd, silk material perforation walk around on wire feed material roller 20, pass through upper wire guide ring 37 and lower wire guide ring 38
After extend into solder horn 25 bottom.
Being provided with cleaning sponge rack 44 and scaling powder hopper 43 on the left of base 1, cleaning sponge rack 44 is used for placing
The sponge on cleaning circuit plate 48 surface, scaling powder hopper 43 is used for holding scaling powder, and on the right side of base 1 upper surface, stage clip is passed through at rear portion
Fixed screw 45 is provided with two making leaf springs 46 for compressing locating circuit board 48.
Radiator 63 includes foreign side's cylinder 73 and inner square tube body 74, the foreign side's cylinder 73 that center line is all arranged in vertical
All blocking with the two ends up and down of inner square tube body 74, the rear side of foreign side's cylinder 73 and inner square tube body 74 is all uncovered, foreign side's cylinder 73 He
Between inner square tube body 74, Formation cross-section is the flow-guiding channel of channel steel type, on rear side of foreign side's cylinder 73 and inner square tube body 74 on rear side of all fixing
It is connected on rear side of casing 53 on panel inner wall, foreign side's cylinder 73 inwall and inner square tube body 74 outer wall all offer air-flow guide groove
75, offer air outlet and the air inlet that the both sides with flow-guiding channel are respectively communicated with on rear side of casing 53 on panel, set at air outlet
There is grid 76, offer on panel on rear side of casing 53 and be positioned on rear side of air inlet and to the Air Blast fan 77 of air inlet blowing.
Circuit board test clamp 51 includes horizontally disposed pedestal 78, and pedestal 78 upper surface is provided with test position fix notch, base
Vertically being provided with backboard 79 on seat 78 and being positioned at two vertical rods 80 on front side of backboard 79, vertical rod 80 upper end is by location-plate 126 and the back of the body
Fixing on front side of plate 79 connecting, two vertical rods 80 wearing and slides and be provided with mobile platform 81, backboard 79 forward upper is fixed with
Link 82, link 82 forward upper is provided with depression bar 83, and depression bar 83 top is provided with taper knob 84, and link 82 lower front sets
Having axle sleeve 85, wearing and slide be provided with pull bar 86 in axle sleeve 85, pull bar 86 lower end is vertically fixed on table on mobile platform 81
On rear side of face, be connected by connecting plate 87 between pull bar 86 upper end with depression bar 83 bottom, connecting plate 87 two ends respectively with on pull bar 86
End and depression bar 83 lower hinge.
Pedestal 78 is provided with two power-line terminals 88 and two load wiring posts 89, pedestal 78 offers and two electricity
Corresponding four through wires holes 90 up and down bottom source binding post 88 and two load wiring posts 89, supply voltage output cathode 67 and electricity
Source voltage output negative pole 68 is respectively by connecting with a power-line terminal 88 through the first wire of two through wires holes 90 with corresponding
Connect, load incoming end positive pole 69 and load incoming end negative pole 70 respectively by through another two through wires hole 90 the second wire with right
Ying Yuyi load wiring post 89 connects.
Mobile platform 81 upper surface is provided with insulating electrode installing plate 91, and the left side of insulating electrode installing plate 91 and right side are respectively
It is provided 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 all protrudes from mobile platform 81 lower surface, left lotus flower head needle electrode 92 and right lotus flower head needle electrode 93
Upper end be connected to the left electrode of flexibility and draw winding displacement 94 and right electrode and draw winding displacement 95, left electrode draws winding displacement 94 and the right side
The lower end that electrode draws winding displacement 95 is all connected with power-line terminal 88 and load wiring post 89.
Being provided with signal plate electrical connection socket 96 on the right side of pedestal 78, signal plate electrical connection socket 96 is by signal lead-out wire respectively
Draw winding displacement 94 with left electrode and right electrode is drawn winding displacement 95 and is connected.
Pedestal 78 is provided with the air vent 97 being positioned 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
Including the electrode body 98 of cylinder, electrode body 98 upper end is provided with draws the extraction electrode 99 that winding displacement 95 is connected, electricity with right electrode
Pole body 98 upper end is provided with draws, with right electrode, the extraction electrode 99 that winding displacement 95 is connected, and electrode body 98 lower end edge axis direction is opened
Be provided with cylinder groove, in cylinder groove, be inserted with detachable needle 100, bottom detachable needle 100 upper end and cylinder groove between be provided with spring
101, detachable needle 100 lower end is lotus flower capitiform electric interface 102.
Test signal output observation unit 52 includes that signal plate connects winding displacement 103 and test signal access panel 104, signal plate
The left end connecting winding displacement 103 is provided with the signal plate Electric plug with shutter 105 being plugged in signal plate electrical connection socket 96, and signal plate is even
Line 103 right-hand member that runs in is provided with docking extension connection socket 106, and test signal access panel 104 left end is provided with docking extension and connects slotting
Part 107, docking extension connects plug-in unit 107 and is plugged in docking extension connection socket 106, tests signal access panel 104 upper surface
It is provided with row's double-reed bayonet socket electrode 108.
Docking extension connects plug-in unit 107 and includes plate 109, and plate 109 left end edge uniform intervals along the longitudinal direction is arranged
Have several locating grooves 110, plate 109 is respectively provided on two sides with before and after each locating groove 110 rear portion a positioning hole
111, on plate 109, the dead astern in each positioning hole 111 is equipped with a gold-plated contact electrode slice 112.
Docking extension connection socket 106 includes the fixing socket base being located at signal plate connection winding displacement 103 right-hand member upper surface
113, the front-end and back-end on the left of socket base 113 are respectively equipped with a location-plate 114, are provided with lid between two pieces of location-plates 114
Plate 115, the front side of cover plate 115 and rear side be respectively equipped with a locating slot coordinating with location-plate 114, two location-plates 114 it
Between be rotatably connected to buckle 116 by jointed shaft 118, in the middle part of buckle 116 right side be provided with spanner 117, jointed shaft 118 and buckle
116 fixing connections, the outline of the cross section of jointed shaft 118 is formed by connecting by circular and straightway, and buckle 116 lower surface is provided with
For pressing the elastomeric fins bar 119 of cover plate 115 upper surface, between cover plate 115 and socket base 113, form uncovered the inserting of right-hand member
Groove 120, is provided with in slot 120 and contacts electrode 121 with the tongue that gold-plated contact electrode slice 112 one_to_one corresponding coordinates, and tongue contacts
The right-hand member of electrode 121 is upturned and forms insert port 122 between socket base 113, is provided with on the left of socket base 113 upper surface
With the positioning chuck 123 of locating groove 110 one_to_one corresponding location fit, cover plate 115 lower surface is provided with and positions hole 111 1 a pair
Answering the arc bump 124 of snap-fit engagement, signal plate connects winding displacement 103 and is provided with and corresponding contact electrode 121 with each tongue and link
Electrode draw pin 125.
Control main frame 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 the resistive load of 0-10 kilohm, and 71 points of third gear of intensity of load gear select button can adjust, point
Wei 0-200,100-2K, 2K-10K.
56 load currents of load control module and voltage are controlled to given size by load control module 56, import afterwards
On power driver module 54, power driver module 54(power tube and load) array generation relatively high power, nature can produce relatively
Big heat, is transferred to casing 53 by 63 heats of the radiator being close to outside.Ensure the steady operation of various piece circuit.Send
Wind fan 77 is dried in the flow-guiding channel of radiator 63, and the heat that foreign side's cylinder 73 distributes is taken out of by air-flow from air outlet.Outward
All offer air-flow guide groove 75 on square tube body 73 inwall and inner square tube body 74 outer wall, not only act as good wind-guiding effect, and
The area of dissipation of radiator 63 can be increased, thus improve radiating effect.
Output voltage adjusting knob the 64th, export current adjusting knob 65 be connected to Switching Power Supply control module 55 regulation electricity
Road, regulation voltage and current output size.The voltage and current of output is respectively arranged with three position effective digitals, and its numeral is shown to defeated respectively
Go out on voltage digital display screen 59 and output current several code display screen 60.
Intensity of load regulation by be connected to load control module 56 internal input circuit intensity of load gear select by
Button 71 realizes the regulation of load.The intensity of the actual voltage and current being added on internal load circuit is 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 for connecting the heating power supply joint of circuit rapid welding device.
When carrying out circuit board testing, in on-gauge plate 127 horizontal positioned that test circuit is set for this platform to test position fix notch,
Hand-held taper knob 84 presses down on depression bar 83, and depression bar 83 drives pull bar 86 to move down along axle sleeve 85 by connecting plate 87, push-and-pull
Bar 86 drives mobile platform 81 to move down along two vertical rods 80, one group of left lotus flower head needle electrode that mobile platform 81 is installed
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 electrode 93 lower end is pressed on the gold-plated electrode piece that test circuit is set for this platform on on-gauge plate 127, makes related letter
It number is connected into left lotus flower head needle electrode 92 and the 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 incorporated in pedestal 78, with pedestal 78
Signal plate electrical connection socket the 96th, the power-line terminal 88 of side is connected with load wiring post 89.Test circuit is set for this platform standard
Plate 127 is one piece of single general-purpose test circuit board, and circuit to be debugged can be built in top, by being distributed the gold-plated electricity of 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 to live
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 of lotus flower capitiform electric interface 102 is bigger than the contact area of traditional single needle, and such frame mode is even
Connect relatively reliable.Air vent 97 dispels the heat for the on-gauge plate 127 of setting for this platform of the test circuit in test process.
The many bars of hand pressure are used to guide the structure slided, it is simple to operation, safe and reliable, this circuit board test clamp 51 solves
The rough sledding being commonly encountered during circuit debugging, i.e. test circuit set for this platform on-gauge plate 127 need modification when frequently tearing open
Unloading, signal connects and corresponding repeatedly, hence it is evident that reduce efficiency.Test circuit sets for this platform on-gauge plate 127 horizontal positioned to test calmly
In the notch of position, quick release test circuit is set for this platform on-gauge plate 127, repaiies for frequently using welding manner during debugging
Change test circuit to set for this platform the device on on-gauge plate 127 and circuit connecting relation, greatly improve efficiency, and reduce survey
The unreliability that examination circuit board and external instrument signal connect, reduces the signal disturbing in this case occurring, causes to debugging
Have a negative impact.
15 observation signals of the double-reed bayonet socket electrode 108 being linked into test signal access panel 104 from outside pass through depressed place
Formula expansion board plug is drawn, and is connected to signal plate and connects the docking extension connection socket 106 of winding displacement 103, and then passes through signal plate
Electric plug with shutter 105 is connected on the signal plate electrical connection socket 96 of circuit board test clamp 51.
Test circuit is set for this platform on-gauge plate 127 and is tested signal access panel 104, and this two parts are supporting in this instrument setting
That counts debugs special circuit board.Test circuit set for this platform on-gauge plate 127 in order to build test circuit design, power supply and
Signal by the gold-plated electrode piece 128 that arranges 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) observe the internal signal state taking test circuit built, the indicator of instrument probe and measurement can be connected directly between one easily
On row's double-reed bayonet socket electrode 108.
Docking extension connects plug-in unit 107 and docking extends and is inserted into cover plate 115 by plate 109 between connection socket 106
And in the slot 120 being formed between socket base 113, the gold-plated contact electrode slice 112 on plate 109 contacts electrode with tongue
121 contact, and by locating groove 110 with positioning chuck 123 coordinate, arc bump 124 with position hole 111 coordinate, reach good
Good positioning contact, contacts closely to make gold-plated contact electrode slice 112 contact electrode 121 with tongue, additionally devises and pass through
Spanner 117 drives buckle 116 to rotate, and passes downwardly through elastomeric fins bar 119 and is pressed downward against cover plate 115, due to band when buckle 116 rotates
Dynamic jointed shaft 118 rotates, and the outline of the cross section of jointed shaft 118 is formed by connecting by circular and straightway, so can make buckle
During 116 rotation level slightly downward deflection lower cover plate 115, the straightway of jointed shaft 118 plays and prevents jointed shaft 118 from overturning
Effect, thus play good pressure effect down.Depart from docking extension connection socket when docking extension is connected plug-in unit 107 by needs
When 106, upwards pulling spanner 117, buckle 116 is flipped up, and the arc bump 124 of cover plate 115 lower surface departs from positioning hole
111, thus docking extension can be connected plug-in unit 107 and extract out.Use this attachment structure, be not only completely embedded reliable, moreover it is possible to
Bear certain pulling force, it is to avoid caused connection to be interrupted by external force or deadweight.
Circuit board rapid welding device 129 is a part for multifunctional circuit debugging instrument, compares traditional constant temperature welding electricity and irons
Iron, the present invention mainly has use more flexible and convenient, the advantage that can realize rapid welding.Multifunctional circuit debugging instrument is specifically designed to
Frequently circuit is tested in modification repeatedly, reduces the circuit debugging time on the whole, accelerates the development rate of circuit.
Circuit board rapid welding device 129 is connected to the welding of debugging instrument main frame by the power connector 42 on power line 34
On flatiron interface, it is achieved to soldering apparatus heating power supply.The upper spherical hinge 6 being connected respectively by connecting rod 7 top and bottom and lower ball
Hinge 8, the motion that can limit electric iron 14 can not depart from mounting platform 9, achieves again electric iron 14 plane model on base 1
Flexible activity in enclosing.Use and after finishing, solder horn 25 is inserted in the middle of any one of two placement slotted eyes 15；This structure master
The problem needing trouble and the hand easily ironing operating personnel frequently placing operation in welding process to be solved.Installing rack 19
On a wire feed material roller 20 is set, silk material 21 is wound in race, and this structure is responsible for accurately sending solder to solder horn 25 lower end, makes
Used time stirs wire feed material roller 20, silk material 21(tin welding wire with thumb) can be past along the upper wire guide ring 37 of conveying and lower wire guide ring 38
Under walk, until touching the sidewall of solder horn 25 lower end, melt on solder horn 25；During this structure eliminates traditional welding
Needing to take the drawback that a hand-held welding wire goes feeding, another hand can save out and do rotation and locating circuit board 48 etc. simultaneously
Operation, makes operation more time saving and energy saving, more hommization.
The shape of the present invention, material, structure etc. are not made any pro forma restriction by the present embodiment, every according to this
Any simple modification, equivalent variations and the modification that above example is made by bright technical spirit, belongs to the technology of the present invention side
The protection domain of case.
Claims (9)
1. there is the multifunctional comprehensive circuit debugging system of circuit welding function, it is characterised in that: include control main frame, circuit board
Test fixture, test signal output observation unit and circuit board rapid welding device；The test signal output of circuit board test clamp
End is connected with the signal input part of test signal output observation unit；
Control main frame includes the casing in rectangular shape, is provided with power driver module, Switching Power Supply control module, bears in casing
Carry control module and soldering apparatus heated at constant temperature module, on rear side of power driver module, be connected with the 220V power supply stretching out casing backward
Line, in casing, rear portion is provided with the radiator contacting with power driver module；Load control module is connected with power driver module,
Load control module is connected with Switching Power Supply control module and soldering apparatus heated at constant temperature module respectively；
Cabinet front panel is provided with the digital display screen of output voltage, output current several code 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 cathode, supply voltage output negative pole, load incoming end positive pole, load incoming end negative pole, intensity of load gear select
Button and Welding iron interface, be provided with interface electrode needle in Welding iron interface；
The internal circuit of Switching Power Supply control module is connected with supply voltage output cathode, supply voltage output negative pole respectively, defeated
Go out voltage-regulation knob, output current adjusting knob, the digital display screen of output voltage and output current several code display screen to connect；
The internal circuit of load control module connects load incoming end positive pole, load incoming end negative pole, load voltage number respectively
Display screen, load current digital display screen and intensity of load gear select button；
Interface electrode needle in soldering apparatus heated at constant temperature module and Welding iron interface is inner to be connected；
Circuit board rapid welding device includes base, and in the middle part of base upper surface, rear side is provided with support guide rod, and support guide rod wears simultaneously
Slip is provided with slide block, and slide block side thread is connected with the bolt with the press-fit of support guide rod top, is provided with level on front side of slide block
Bar, horizon bar front end is connected with connecting rod by upper spherical hinge, and connecting rod lower end is connected with mounting platform by lower spherical hinge, installs flat
Platform upper surface is vertically provided with fixing axle, fixing axle rotates and being provided with silk material winding stand, mounting platform offers the perforation of silk material and
Installing hole, is equipped with electric iron in installing hole, base is provided with two placement slotted eyes for spacing placing electric iron lower end；Electricity
Flatiron includes the handlebar being located in installing hole, and handlebar upper end is provided with the stop collar being positioned above mounting platform, stop collar
External diameter more than the internal diameter of installing hole, handlebar lower end is provided with solder horn by installing rack is coaxial；
Support guide rod upper end is provided with threaded limited location square nut, is provided with upper conductor ring, on rear side of base on rear side of spacing square nut
Portion is provided with lower wire ring, and power line is passed by stop collar and is connected with power supply connection after sequentially passing through upper conductor ring and lower wire ring again
Head, in power connector is plugged on Welding iron interface and is connected with interface electrode needle outer end.
2. the multifunctional comprehensive circuit debugging system with circuit welding function according to claim 1, it is characterised in that:
Radiator includes the upper and lower of foreign side's cylinder and the inner square tube body that center line is all arranged in vertical, foreign side's cylinder and inner square tube body
Two ends all block, and the rear side of foreign side's cylinder and inner square tube body is all uncovered, and between foreign side's cylinder and inner square tube body, Formation cross-section is groove
The flow-guiding channel of die, on rear side of foreign side's cylinder and is fixedly connected with on rear side of casing on panel inner wall on rear side of inner square tube body, foreign side
All offer air-flow guide groove on cylinder inboard wall and the external wall of inner square tube, on rear side of casing, on panel, offer the both sides with flow-guiding channel
The air outlet being respectively communicated with and air inlet, be provided with grid at air outlet, offer and be positioned on rear side of air inlet on rear side of casing on panel
And in air inlet blowing Air Blast fan.
3. the multifunctional comprehensive circuit debugging system with circuit welding function according to claim 2, it is characterised in that:
Circuit board test clamp includes horizontally disposed pedestal, and pedestal upper surface is provided with test position fix notch, and pedestal is vertically provided with the back of the body
Plate and be positioned at two vertical rods on front side of backboard, vertical rod upper end is connected with fixing on front side of backboard by location-plate, two vertical rods is worn
And if slip is provided with mobile platform, backboard forward upper is fixed with link, and link forward upper is provided with depression bar, on depression bar
Portion is provided with taper knob, and link lower front is provided with axle sleeve, wears and slides be provided with pull bar in axle sleeve, and pull bar lower end is vertical
Be fixed on rear side of mobile platform upper surface, be connected by connecting plate between pull bar upper end with depression bar bottom, connecting plate two ends respectively with
Pull bar upper end and depression bar lower hinge；
Pedestal is provided with two power-line terminals and two load wiring posts, pedestal offers and two power-line terminals and two
Individual load wiring column bottom corresponding four through wires holes up and down, supply voltage output cathode and supply voltage output negative pole lead to respectively
Crossing the first wire through two through wires holes to be connected with a power-line terminal with corresponding, load incoming end positive pole and load access
End negative pole is respectively by being connected with a load wiring post through the second wire of another two through wires hole with corresponding；
Mobile platform upper surface is provided with insulating electrode installing plate, and the left side of insulating electrode installing plate and right side are respectively equipped with one group of left side
Lotus flower head needle electrode and right lotus flower head needle electrode, the lower end of left lotus flower head needle electrode and right lotus flower head needle electrode is all 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 to a left side for flexibility
Electrode is drawn winding displacement and right electrode and is drawn winding displacement, and left electrode draws winding displacement and right electrode draws the lower end of winding displacement all and power supply wiring
Post and load wiring post connect；
Being provided with signal plate electrical connection socket on the right side of pedestal, signal plate electrical connection socket is drawn with left electrode respectively by signal lead-out wire
Go out winding displacement and right electrode is drawn winding displacement and connected.
4. the multifunctional comprehensive circuit debugging system with circuit welding function according to claim 3, it is characterised in that:
Pedestal is provided with the air vent being positioned at below test position fix notch.
5. the multifunctional comprehensive circuit debugging system with circuit welding function according to claim 3 or 4, its feature exists
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 cylinder
Electrode body, electrode body upper end is provided with draws, with right electrode, the extraction electrode that winding displacement is connected, and electrode body upper end is provided with and the right side
Electrode draws the extraction electrode that winding displacement connects, and electrode body lower end edge axis direction offers cylinder groove, is inserted with in cylinder groove
Detachable needle, bottom detachable needle upper end and cylinder groove between be provided with spring, detachable needle lower end is lotus flower capitiform electric interface.
6. the multifunctional comprehensive circuit debugging system with circuit welding function according to claim 3, it is characterised in that:
Test signal output observation unit includes that signal plate connects winding displacement and test signal access panel, and the left end that signal plate connects winding displacement sets
Having the signal plate Electric plug with shutter being plugged in signal plate electrical connection socket, signal plate connects winding displacement right-hand member and is provided with docking extension even
Plug receptacle, test signal access panel left end is provided with docking extension and connects plug-in unit, and docking extension connects plug-in unit and is plugged on docking extension
In connection socket, test signal access panel upper surface is provided with row's double-reed bayonet socket electrode.
7. the multifunctional comprehensive circuit debugging system with circuit welding function according to claim 6, it is characterised in that:
Docking extension connects plug-in unit and includes plate, and plate left end edge uniform intervals along the longitudinal direction is provided with several locating grooves,
It is respectively provided on two sides with a positioning hole before and after each locating groove rear portion, in the dead astern in each positioning hole on plate on plate
It is equipped with a gold-plated contact electrode slice；
Docking extension connection socket includes the fixing socket base being located at signal plate connection winding displacement right-hand member upper surface, and socket base is left
The front-end and back-end of side are respectively equipped with a location-plate, are provided with cover plate between two pieces of location-plates, and the front side of cover plate and rear side are respectively
It is provided with a locating slot coordinating with location-plate, between two location-plates, be rotatably connected to buckle by jointed shaft, in the middle part of buckle
Right side is provided with spanner, and jointed shaft is fixing with buckle to be connected, and the outline of the cross section of jointed shaft is by circular and straightway connection
Becoming, buckle lower surface is provided with the elastomeric fins bar for pressing cover plate upper surface, forms right-hand member and open between cover plate and socket base
The slot of mouth, is provided with in slot and contacts electrode with the tongue that gold-plated contact electrode slice one_to_one corresponding coordinates, tongue contact electrode
Right-hand member is upturned and forms insert port between socket base, is provided with and locating groove one_to_one corresponding on the left of socket base upper surface
The positioning chuck of location fit, cover plate lower surface is provided with and positions the arc bump of hole one_to_one corresponding snap-fit engagement, and signal plate is even
The line that runs in is provided with correspondence and contacts the electrode extraction pin that electrode links with each tongue.
8. the multifunctional comprehensive circuit debugging system with circuit welding function according to claim 1, it is characterised in that:
Being provided with wire feed guide rod bottom installing rack, wire feed lower end of the guide rod is adjacent to solder horn lower end, and wire feed guide rod top is provided with wire guide ring, send
Silk lower end of the guide rod is provided with lower wire guide ring, and the silk material that silk material winding stand is wound around passes sequentially through the perforation of silk material from top to bottom, walks around and send
Race on silk material roller, pass through upper wire guide ring and lower wire guide ring after extend into solder horn bottom.
9. the multifunctional comprehensive circuit debugging system with circuit welding function according to claim 8, it is characterised in that:
Chassis left side is provided with cleaning sponge bracket and scaling powder hopper, and on the right side of base upper surface, rear portion is provided with two by stage clip fixed screw
The individual making leaf spring for compressing locating circuit board.
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| Application Number | Priority Date | Filing Date | Title |
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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 CN106163133B (en) | 2018-09-04 |
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| CN201610706935.0A Expired - Fee Related CN106163133B (en) | 2016-08-23 | 2016-08-23 | Multifunctional comprehensive circuit debugging system with circuit welding function |
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| CN106695190A (en) * | 2016-12-19 | 2017-05-24 | 合肥迅达电器有限公司 | Safety welding machine |
| CN110809366A (en) * | 2019-11-11 | 2020-02-18 | 北京海益同展信息科技有限公司 | Electrode structure and signal acquisition circuit board |
| CN111063552A (en) * | 2019-12-25 | 2020-04-24 | 荆门欧曼凯机电设备有限公司 | Plane rotation type capacitor welding robot hand |
| CN111063554A (en) * | 2019-12-27 | 2020-04-24 | 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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|---|---|
| CN106163133B (en) | 2018-09-04 |
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