CN206161698U - Novel circuit board debugging chaining pin - Google Patents
Novel circuit board debugging chaining pin Download PDFInfo
- Publication number
- CN206161698U CN206161698U CN201621215724.9U CN201621215724U CN206161698U CN 206161698 U CN206161698 U CN 206161698U CN 201621215724 U CN201621215724 U CN 201621215724U CN 206161698 U CN206161698 U CN 206161698U
- Authority
- CN
- China
- Prior art keywords
- chaining pin
- circuit board
- articulamentum
- chaining
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000523 sample Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000004020 conductor Substances 0.000 claims description 32
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 238000009987 spinning Methods 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a novel circuit board debugging chaining pin, include chaining pin main part and chaining pin probe, the chaining pin main part is popped one's head in through thermal -insulated connecting block connection chaining pin, be equipped with shift knob in the chaining pin main part, and the one end connecting cable line of chaining pin main part, thermal -insulated connecting block is connected to the other end of chaining pin main part, it is very sharp -pointed that the head of chaining pin probe is done, but also have the heating function, make the chaining pin to heat rapidly, time is less than 1S, fix the chaining pin on the pin temporarily, our degree of accuracy when measuring improves, efficiency when making we commission repair promotes greatly, the inside heat -conduction insulation layer that fills of chaining pin, keep apart heating circuit completely with the measuring circuit, can not produce the interference, regard as with the coalesced copper and survey the needle base material, it measures the performance to make the chaining pin can do not not influenced by the oxidation of long -time soldering tin, still possess good electric conductivity, the efficiency of during our testing and maintenance circuit board is improved, fine solution the weak point among the prior art.
Description
Technical field
This utility model is related to electronic related technologies field, and specially a kind of Novel circuit board debugs chaining pin.
Background technology
The application of surface installation technique (SMT) is very universal, and the ratio of the electronic product assembled using SMT is exceeded
90%.China starts that SMT technologies should be entered from the eighties.With the exploitation of small-sized SMT production equipments, the range of application of SMT exists
Further expand, the field such as Aeronautics and Astronautics, instrument and meter, lathe is also producing the little electronic product of various batches using SMT
Or part.Surface mount elements have that small volume, lightweight, packing density are high, and shock resistance is strong. and strong antijamming capability, high frequency characteristics is good
The advantages of, it is widely used in computer, mobile phone, e-dictionary, medical electronics product, video camera, electronic electric meter and VCD machines
Deng, into 21 century since, China Electronics's information building industry is annual all to be grown at top speed with more than 20% speed, scale from
Occupy second place of the world within continuous 3 years from 2004.Under the fast-developing promotion of China's electronics and IT industry, Chinese surface patch
Dress technology (SMT) and production line have also obtained swift and violent development, the key equipment of surface mount production line --- automatic placement machine
In Chinese recoverable amount, position is at the forefront in the world.Present circuit board integrated level more and more higher, the pin of chip is also less and less,
The numerical value of certain signal can not be well measured by the test pencil of circuit tester, so our decision circuitry plate failures can have been produced
It is raw to hinder.And if weld interval is long, the surface of scolding tin also has oxide layer, if be not acted upon, it is impossible to measurement
Probe is contacted well, can cause error.
The content of the invention
The purpose of this utility model is to provide a kind of Novel circuit board to debug chaining pin, to solve above-mentioned background technology in carry
The problem for going out.
For achieving the above object, this utility model provides following technical scheme：A kind of Novel circuit board debugs chaining pin, including
Chaining pin main body and chaining pin are popped one's head in, and chaining pin main body connects chaining pin probe by heat-insulated contiguous block, and the chaining pin main body is provided with switch
Button, and one end connecting cable of chaining pin main body, the other end of chaining pin main body connects heat-insulated contiguous block；
The heat-insulated contiguous block is made up of interior articulamentum, circuit board, outer articulamentum and the first conductor piece, and circuit board is located at interior
In the middle of articulamentum and outer articulamentum, the first conductor piece is located at outer articulamentum outside, and interior articulamentum is connected by screw thread with chaining pin main body
Connect, outer articulamentum inwall is connected with the connecting portion on chaining pin probe, one end that connecting portion is popped one's head in chaining pin by screw thread, and connects
The inner chamber middle part of socket part is provided with the second conductor piece, and chaining pin probe is internal to be provided with thermally conductive insulating layer, and thermally conductive insulating layer middle part is provided with
Nonstorage calorifier, nonstorage calorifier is electrically connected with cable by wire.
Preferably, first conductor piece and the second conductor piece have two, and two the first conductor pieces pass through respectively two
Symmetrically arranged spring connects outer articulamentum, and two the first conductor pieces connect circuit board by wire respectively, and two second are led
Body piece connects respectively the outside of thermally conductive insulating layer, and two the second conductor pieces respectively by leading by two symmetrically arranged springs
Line connects nonstorage calorifier.
Preferably, the thermally conductive insulating layer using silicone rubber as base material, boron nitride, aluminium oxide and magnesium oxide these ceramics
Granule is filler.
Preferably, the chaining pin probe adopts oxygen-free copper as base material, and the other end of chaining pin probe is taper needle-like knot
Structure, the number of turns that the chaining pin probe that the outer articulamentum is spun by screw thread is rotated is half-turn to a circle.
Preferably, the nonstorage calorifier is made up of heaters such as resistive heater, heating rods.
Compared with prior art, the beneficial effects of the utility model are：This utility model does the head of probe very
Sharply, but also with heating function so that chaining pin can be heated rapidly, the time is less than 1S, and chaining pin is temporarily fixed at pin
On, accuracy when we measure is improved, efficiency when making us debug maintenance is greatly promoted, and chaining pin inside adopts heat conductive insulating
Material is filled, and heater circuit is completely isolated with measuring circuit, will not produce interference, using oxygen-free copper as chaining pin base material, makes survey
Pin will not affect measurement performance by the oxidation of long-time scolding tin, also possess good electric conductivity, improve our Measuring error electricity
The efficiency during plate of road；This device possesses the features such as design is ingenious, making is simple, and deficiency of the prior art is solved well
Place.
Description of the drawings
Fig. 1 is this utility model structural profile schematic diagram；
Fig. 2 is the heat-insulated connecting block structure schematic diagram of this utility model；
Fig. 3 is this utility model chaining pin sonde configuration schematic diagram.
In figure：Chaining pin main body 1, shift knob 2, cable 3, heat-insulated contiguous block 4, interior articulamentum 41, circuit board 42, outer company
Connect layer 43, the first conductor piece 44, chaining pin probe 5, connecting portion 51, the second conductor piece 52, thermally conductive insulating layer 6, nonstorage calorifier
7。
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of Novel circuit board debugs chaining pin, including survey
Pin main body 1 and chaining pin probe 5, chaining pin main body 1 connects chaining pin probe 5 by heat-insulated contiguous block 4, and chaining pin main body 1 is provided with switch
Button 2, and one end connecting cable 3 of chaining pin main body 1, the other end of chaining pin main body 1 connects heat-insulated contiguous block 4；
Heat-insulated contiguous block 4 is made up of interior articulamentum 41, circuit board 42, the conductor piece 44 of outer articulamentum 43 and first, circuit board
42 are located in the middle of interior articulamentum 41 and outer articulamentum 43, and the first conductor piece 44 is located at the outside of outer articulamentum 43, and interior articulamentum 41 leads to
Cross screw thread to be connected with chaining pin main body 1, the inwall of outer articulamentum 43 is connected with the connecting portion 51 on chaining pin probe 5, connection by screw thread
Portion 51 is located at one end of chaining pin probe 5, and outer articulamentum 43 is half-turn to by the number of turns that the chaining pin probe 5 that screw thread spins is rotated
Circle, using oxygen-free copper as base material, and the other end of chaining pin probe 5 is taper acicular texture to chaining pin probe 5, and connecting portion 51
Inner chamber middle part is provided with the second conductor piece 52, and thermally conductive insulating layer 6 is provided with inside chaining pin probe 5, and thermally conductive insulating layer 6 is made using silicone rubber
For base material, these ceramic particles of boron nitride, aluminium oxide and magnesium oxide are filler, and the middle part of thermally conductive insulating layer 6 is provided with quick adding
Thermal, nonstorage calorifier 7 is electrically connected with cable 3 by wire, and the first conductor piece 44 and the second conductor piece 52 have two
Individual, two the first conductor pieces 44 connect outer articulamentum 43, and two the first conductor pieces by two symmetrically arranged springs respectively
44 connect circuit board 42 by wire respectively, and two the second conductor pieces 52 connect heat conduction by two symmetrically arranged springs respectively
The outside of insulating barrier 6, and two the second conductor pieces 52 connect nonstorage calorifier 7 by wire respectively, nonstorage calorifier 7 by
The heaters such as resistive heater, heating rod are constituted.
Chaining pin main body 1 is connected chaining pin probe 5, on heat-insulated contiguous block 4 by this device in measurement by heat-insulated contiguous block 4
The first conductor piece 44 and chaining pin probe 5 on the second conductor piece 52 contact, Push switch button 2, circuit board 52 by wire,
First conductor piece 44 and the control nonstorage calorifier 7 of the second conductor piece 52 begin to warm up, and thermally conductive insulating layer 6 to chaining pin probe 5 is passed
Chaining pin 5 moments of probe are put into measured place by heat conduction amount, because high temperature melt scolding tin, chaining pin probe 5 can be made to be temporarily fixed to treat
Survey on pin, and the heater circuit of the chaining pin probe 5 is completely isolated with measuring circuit, will not produce any interference to measurement,
Chaining pin probe 5 is using the good oxygen-free copper of electric conductivity as base material, it is ensured that the transmission of signal.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Novel circuit board debugs chaining pin, including chaining pin main body（1）With chaining pin probe（5）, chaining pin main body（1）By heat-insulated
Contiguous block（4）Connection chaining pin probe（5）, it is characterised in that：The chaining pin main body（1）It is provided with shift knob（2）, and chaining pin master
Body（1）One end connecting cable（3）, chaining pin main body（1）The other end connect heat-insulated contiguous block（4）；
The heat-insulated contiguous block（4）By interior articulamentum（41）, circuit board（42）, outer articulamentum（43）With the first conductor piece（44）Structure
Into circuit board（42）Positioned at interior articulamentum（41）With outer articulamentum（43）Centre, the first conductor piece（44）Positioned at outer articulamentum
（43）Outside, interior articulamentum（41）By screw thread and chaining pin main body（1）Connection, outer articulamentum（43）Inwall is connected with by screw thread
Chaining pin is popped one's head in（5）On connecting portion（51）, connecting portion（51）Positioned at chaining pin probe（5）One end, and connecting portion（51）Inner chamber
Middle part is provided with the second conductor piece（52）, chaining pin probe（5）Inside is provided with thermally conductive insulating layer（6）, and thermally conductive insulating layer（6）Middle part sets
There is nonstorage calorifier（7）, nonstorage calorifier（7）Cable is electrically connected with by wire（3）.
2. a kind of Novel circuit board according to claim 1 debugs chaining pin, it is characterised in that：First conductor piece（44）
With the second conductor piece（52）There are two, two the first conductor pieces（44）It is outer by two symmetrically arranged spring connections respectively
Articulamentum（43）, and two the first conductor pieces（44）Respectively circuit board is connected by wire（42）, two the second conductor pieces（52）
Connect thermally conductive insulating layer by two symmetrically arranged springs respectively（6）Outside, and two the second conductor pieces（52）Lead to respectively
Cross wire connection nonstorage calorifier（7）.
3. a kind of Novel circuit board according to claim 1 debugs chaining pin, it is characterised in that：The thermally conductive insulating layer（6）
Using silicone rubber as base material, these ceramic particles of boron nitride, aluminium oxide and magnesium oxide are filler.
4. a kind of Novel circuit board according to claim 1 debugs chaining pin, it is characterised in that：The chaining pin probe（5）Adopt
With oxygen-free copper as base material, and chaining pin is popped one's head in（5）The other end be taper acicular texture, the outer articulamentum（43）By screw thread
The chaining pin probe for spinning（5）The number of turns of rotation is half-turn to a circle.
5. a kind of Novel circuit board according to claim 1 debugs chaining pin, it is characterised in that：The nonstorage calorifier
（7）It is made up of heaters such as resistive heater, heating rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215724.9U CN206161698U (en) | 2016-11-11 | 2016-11-11 | Novel circuit board debugging chaining pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215724.9U CN206161698U (en) | 2016-11-11 | 2016-11-11 | Novel circuit board debugging chaining pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161698U true CN206161698U (en) | 2017-05-10 |
Family
ID=58658061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215724.9U Active CN206161698U (en) | 2016-11-11 | 2016-11-11 | Novel circuit board debugging chaining pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581118A (en) * | 2018-12-18 | 2019-04-05 | 米艾西(福建)测控技术有限公司 | It is a kind of cylinder detector bar in insulating cement fill method |
-
2016
- 2016-11-11 CN CN201621215724.9U patent/CN206161698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581118A (en) * | 2018-12-18 | 2019-04-05 | 米艾西(福建)测控技术有限公司 | It is a kind of cylinder detector bar in insulating cement fill method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 250100 building S02, No. 1036, Langchao Road, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Inspur Scientific Research Institute Co.,Ltd. Address before: 250100 First Floor of R&D Building 2877 Kehang Road, Sun Village Town, Jinan High-tech Zone, Shandong Province Patentee before: JINAN INSPUR HIGH-TECH TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |