CN107442976B - It is a kind of to ignite the safety ignitor of no welding rod for electronics - Google Patents
It is a kind of to ignite the safety ignitor of no welding rod for electronics Download PDFInfo
- Publication number
- CN107442976B CN107442976B CN201710671157.0A CN201710671157A CN107442976B CN 107442976 B CN107442976 B CN 107442976B CN 201710671157 A CN201710671157 A CN 201710671157A CN 107442976 B CN107442976 B CN 107442976B
- Authority
- CN
- China
- Prior art keywords
- cylindrantherae
- driving plate
- plug
- tight lock
- electronics
- 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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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000005284 excitation Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automotive Seat Belt Assembly (AREA)
- Air Bags (AREA)
Abstract
It ignites the safety ignitor of no welding rod the invention discloses a kind of for electronics, it includes external structure and internal circuit configuration, the external structure includes back seat, battery sleeve, middle part switch portion and tight lock part, back seat, battery sleeve, middle part switch portion and tight lock part successively cooperate installation, tight lock part is also installed with cylindrantherae base engagement and cylindrantherae pedestal is locked or loosened, intermediate connector is equipped in tight lock part, intermediate connector is fitted in tight lock part, and is connected with cylindrantherae pedestal；The internal circuit configuration includes tail portion discharge cock, battery, middle part exciting switch device, energization driving plate and metal connector, passes sequentially through circuit between tail portion discharge cock, battery, middle part exciting switch device, energization driving plate and metal connector and is attached.The beneficial effects of the present invention are: it is convenient for disassembly and assembly, reliable and stable, use and store safety.
Description
Technical field
The present invention relates to a kind of safety ignitors, belong to structure design, the technical field of circuit design, especially a kind of
It ignites the safety ignitor of no welding rod for electronics.
Background technique
It is extremely special to be inconvenient to supply in some energy such as high-altitude, underground, underwater for solution traditional welding means
Under the conditions of the problem that uses, many scholars have put into the research without welding rod field, and achieve some research achievements.Example
Such as, " patent ZL0810227057.X " proposes a kind of manual thermit welding electrode, and " patent ZL201210391069 .2 " proposes a kind of nothing
It is welded direct type welding rod, " patent ZL201110126018 .2 " discloses a kind of Portable welding pen, " patent ZL201210159201
.7 a kind of simple electroless welding pen and preparation method of electroless welding pen " is disclosed, " patent ZL200620024766 .4 " has invented a kind of pocket welding pen.It is above-mentioned special
The research emphasis of benefit is and very few for the research of welding rod structure all in the research of welding agent formula, ignites and is all made of exposed draw
Firewire ignites, and damaged or contaminated failure (such as getting wet) is easy, simultaneously as the presence of fuse, no welding rod end
It is difficult to realize excellent sealing, internal medicinal powder and contacting external air, reduces the stability of internal medicinal powder.
" 104096964 B of patent CN " it is a kind of based on electronic ignition technology without welding rod, pass through electronics fuse
Igniting, fuse is embedded in inside welding rod, and when use is lighted by the excitation handle equipped with battery, solves the above problem, has
Good prospects for commercial application.But its electronics is ignited, there are 3 points of apparent design defect for scheme: 1, cannot achieve with cylindrantherae
Be reliably connected: in " patent CN104096964 B ", cylindrantherae and handle are connected through a screw thread, and realize that circuit is connected；This to pedestal and
The machining accuracy of handle grooves has very high requirement, and in addition to this, the deformation for not accounting for handle grooves may；Handle is durable
Product, groove inevitably generates certain deformation after a number of uses, meanwhile, when no welding rod use, can generate 2000 degree or so of height
Temperature, high temperature can equally aggravate the deformation of handle；Handle grooves once deviate design size, then the screw thread of handle and cylindrantherae can not match
It closes；2, without insurance circuit: no welding rod is in use, 2000 degree or so of high temperature can be generated, once occur accidentally exciting, it can be to behaviour
Danger is caused as personnel；In " 104096964 B of patent CN ", excitation handle designs for single switch, without insurance circuit, exists
Security risk；3, without short-circuit protection: no welding rod is in use, 2000 degree or so of high temperature can be generated, once it misses
Excitation, can cause danger to operator；And in " 104096964 B of patent CN ", circuit is too simple, does not account for quiet
The energization that electricity may cause is ignited, and has some potential safety problems.
Based on the defect of above-mentioned technology, invention human desires provides a kind of safe and efficient ignite no welding rod for electronics
Safety ignitor.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provide it is a kind of it is convenient for disassembly and assembly, reliable and stable, use and deposit
It puts and safe ignites the safety ignitor of no welding rod for electronics.
The purpose of the present invention is achieved through the following technical solutions: a kind of to ignite the safety ignition of no welding rod for electronics
Device, it includes external structure and internal circuit configuration, the external structure include back seat, battery sleeve, middle part switch portion and
Tight lock part, back seat, battery sleeve, middle part switch portion and tight lock part successively cooperate installation, tight lock part also with cylindrantherae base engagement
It installs and cylindrantherae pedestal is locked or loosened, intermediate connector is equipped in tight lock part, intermediate connector is fitted to tight lock part
It is interior, and connected with cylindrantherae pedestal；The internal circuit configuration includes tail portion discharge cock, battery, middle part exciting switch device, leads to
Electric drive plate and metal connector, tail portion discharge cock, battery, middle part exciting switch device, energization driving plate and metal connector
Between pass sequentially through circuit and be attached, the bottom of back seat is arranged in tail portion discharge cock, and battery case is in battery sleeve, middle part
Exciting switch device is mounted in the switch portion of middle part, and middle part exciting switch device is equipped with exciting switch, and exciting switch is exposed at middle part
On the outer surface of switch portion, energization driving plate and metal connector are arranged in intermediate connector；Energization driving plate is divided into drive
Movable plate A and driving plate B, driving plate A and driving plate B are oppositely arranged, and when energization, the intermediate circuit of driving plate A and driving plate B are positive
The edge area of pole, driving plate A and driving plate B are cathode.
Further, the cylindrantherae pedestal be electronics ignite no welding rod cylindrantherae a part, cylindrantherae further includes medicine
Cylinder cylinder and electronic ignition head, the bottom end of cartridge and cylindrantherae base engagement are installed, and the top of cartridge is fixed with electricity
Sub- igniter head, electronic ignition head lead to positive plate and negative electrode tab, and positive plate and negative electrode tab are oppositely arranged, lead on positive plate
Parallel connection rank piece, negative electrode tab are equipped with metal clips.
Further, the metal connector includes plug-in unit anode and plug-in unit cathode, plug-in unit anode and plug-in unit cathode phase
Interval is arranged, meanwhile, it is equipped with insulating layer on plug-in unit anode and plug-in unit cathode, in use, plug-in unit anode and plug-in unit cathode point
Do not connect with positive plate and negative electrode tab；When circuit is not connected to, metal clips is directly contacted with positive plate, forms electronic ignition head
Short-circuit protection state can not light a fire at this time；When circuit communication, metal clips is opened by plug-in unit cathode, releases electronic ignition head
Short-circuit protection state can light a fire at this time.
Further, the intermediate connector is screwed with cylindrantherae pedestal and is connect, and is locked or loosened by tight lock part.
Further, the safety ignitor and cylindrantherae constitute entire electronics and ignite no welding rod.
The invention has the following advantages that
1. Quick fastening or dismounting:, can jam-packed cylindrantherae by rotating several times after cylindrantherae is inserted into handle.Take out cylindrantherae
When, it is only necessary to rotation can release impaction state several times, and the replacement of cylindrantherae can be realized in 5S；Meanwhile cylindrantherae plug-in unit and handle
Fitting is cylindrical design, can be inserted into from any angle and realize cooperation；
2. connection is reliable: realizing fixation by way of extruding, do not rely on machining accuracy excessively；Meanwhile even if handle goes out
Now certain deformation can also realize reliably secure connection；
3. using safe: possessing discharge cock, it is necessary to two switches while press and can just connect circuit；Avoid accidentally touching band
The security risk come；
4. storage safety: electronics match board head is in short-circuit protection state in cylindrantherae, will not surprisingly be ignited by electrostatic.
Detailed description of the invention
Fig. 1 faces detaching structure schematic diagram for external structure of the invention；
Fig. 2 is the positive structure diagram of internal circuit configuration of the invention；
Fig. 3 is the structural schematic diagram of short-circuit protection state of the present invention；
Fig. 4 is the structural schematic diagram of intermediate connector connected state of the present invention；
Fig. 5 is that the electronics that the present invention is constituted with cylindrantherae 17 is ignited the structural schematic diagram of no welding rod；
In figure: 1- back seat, 2- battery sleeve, the middle part 3- switch portion, 4- intermediate connector, 5- tight lock part, the insurance of the tail portion 6- are opened
It closes, 7- battery, exciting switch device in the middle part of 8-, 9- energization driving plate, 10- metal connector, 11- exciting switch, 12- cylindrantherae bottom
Seat, 13- driving plate A, 14- driving plate B, 15- intermediate circuit, 16- edge area, 17- cylindrantherae, 18- cartridge, 19- electricity
Piece, 23- metal clips, 24- plug-in unit anode, 25- plug-in unit cathode are held in the mouth in sub- igniter head, 20- positive plate, 21- negative electrode tab, 22- parallel connection.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing, but protection scope of the present invention is not limited to following institute
It states.
It is a kind of to ignite the safety ignitor of no welding rod for electronics as shown in Fig. 1 ~ Fig. 3, it include external structure and
Internal circuit configuration, the external structure include back seat 1, battery sleeve 2, middle part switch portion 3 and tight lock part 5, back seat 1, battery
Cylinder 2, middle part switch portion 3 and tight lock part 5 successively cooperate installation, and tight lock part 5 is also coupled with cylindrantherae pedestal 12 and by medicine
The locking of cylinder pedestal 12 is loosened, and intermediate connector 4 is equipped in tight lock part 5, and intermediate connector 4 is fitted in tight lock part 5, and
It is connected with cylindrantherae pedestal 12；The internal circuit configuration includes tail portion discharge cock 6, battery 7, middle part exciting switch device 8, leads to
Electric drive plate 9 and metal connector 10, tail portion discharge cock 6, battery 7, middle part exciting switch device 8, energization driving plate 9 and metal
It passes sequentially through circuit between connector 10 to be attached, the bottom of back seat 1 is arranged in tail portion discharge cock 6, and battery 7 is sleeved on electricity
In pond cylinder 2, middle part exciting switch device 8 is mounted in the switch portion 3 of middle part, and middle part exciting switch device 8 is equipped with exciting switch 11, is swashed
Hair switch 11 is exposed on the outer surface of middle part switch portion 3, and energization driving plate 9 and metal connector 10 are arranged at intermediate connection
In part 4；Energization driving plate 9 is divided to be oppositely arranged for driving plate A13 and driving plate B14, driving plate A13 and driving plate B14, is powered
When, the intermediate circuit 15 of driving plate A13 and driving plate B14 are anode, the edge area 16 of driving plate A13 and driving plate B14
It is cathode.
Further, as the preferred embodiment of the present invention, the cylindrantherae pedestal 12 is that electronics is ignited no electric welding
A part of the cylindrantherae 17 of item, cylindrantherae 17 further include cartridge 18 and electronic ignition head 19, the bottom end of cartridge 18 and medicine
Cylinder pedestal 12 is coupled, and the top of cartridge 18 is fixed with electronic ignition head 19, and electronic ignition head 19 leads to anode
Piece 20 and negative electrode tab 21, positive plate 20 and negative electrode tab 21 are oppositely arranged, and rank piece 22 in parallel, negative electrode tab 21 are led on positive plate 20
It is equipped with metal clips 23；The metal connector 10 includes plug-in unit anode 24 and plug-in unit cathode 25, plug-in unit anode 24 and is inserted
The setting of 25 relative spacing of part cathode, meanwhile, it is equipped with insulating layer on plug-in unit anode 24 and plug-in unit cathode 25, in use, plug-in unit is just
Pole 24 and plug-in unit cathode 25 connect with positive plate 20 and negative electrode tab 21 respectively；When circuit is not connected to, the directly anode of metal clips 23
Piece 20 contacts, and forms the short-circuit protection state of electronic ignition head 19, can not light a fire at this time；When circuit communication, 23 quilt of metal clips
Plug-in unit cathode 25 opens, and releases the short-circuit protection state of electronic ignition head 19, can light a fire at this time；The intermediate connector 4
It screws and connect with cylindrantherae pedestal 12, and lock or loosen by tight lock part 5；The safety ignitor constitutes whole with cylindrantherae 17
A electronics is ignited no welding rod.
The course of work and installation process of the invention is as follows: by the present invention according to Fig. 1 ~ connection relationship shown in Fig. 3 and position
The relationship of setting is installed and is laid out, and the present invention can begin to use after being installed.Back seat 1 is held or clamps in other ways,
The tail portion discharge cock 6 on back seat 1 is opened, powers on, cartridge 18 is directed at plate to be cut, is then pinned
Exciting switch 11 in portion's switch portion 3 releases the short of electronic ignition head 19 at this point, metal clips 23 is opened by plug-in unit cathode 25
Road guard mode, electronic ignition head 19 are ignited, the conflagration immediately of the gunpowder in cartridge 18, cartridge 18 gradually from
Top carries out the cutting of plate immediately at this time, can dismantle various disorders object to base burning.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (5)
1. a kind of ignite the safety ignitor of no welding rod for electronics, it is characterised in that: it includes external structure and inside
Circuit structure, the external structure include back seat (1), battery sleeve (2), middle part switch portion (3) and tight lock part (5), back seat
(1), battery sleeve (2), middle part switch portion (3) and tight lock part (5) successively cooperate installation, tight lock part (5) also with cylindrantherae pedestal
(12) it is coupled and cylindrantherae pedestal (12) is locked or loosened, be equipped with intermediate connector (4) in tight lock part (5), centre connection
Part (4) is fitted in tight lock part (5), and is connected with cylindrantherae pedestal (12)；The internal circuit configuration includes that tail portion is protected
Danger switch (6), battery (7), middle part exciting switch device (8), energization driving plate (9) and metal connector (10), tail portion insurance are opened
Circuit is passed sequentially through between pass (6), battery (7), middle part exciting switch device (8), energization driving plate (9) and metal connector (10)
It is attached, tail portion discharge cock (6) is arranged in the bottom of back seat (1), and battery (7) is sleeved in battery sleeve (2), middle part excitation
Derailing switch (8) is mounted in middle part switch portion (3), and middle part exciting switch device (8) is equipped with exciting switch (11), exciting switch
(11) exposed on the outer surface of middle part switch portion (3), energization driving plate (9) and metal connector (10) are arranged at centre and connect
In fitting (4)；Energization driving plate (9) is divided into driving plate A(13) and driving plate B(14), driving plate A(13) and driving plate B(14)
Be oppositely arranged, when energization, driving plate A(13) and driving plate B(14) intermediate circuit (15) be anode, driving plate A(13) and drive
Movable plate B(14) edge area (16) be cathode.
It a kind of ignites the safety ignitor of no welding rod for electronics 2. according to claim 1, it is characterised in that: institute
The cylindrantherae pedestal (12) stated be electronics ignite no welding rod cylindrantherae (17) a part, cylindrantherae (17) further includes cartridge
(18) it is coupled with electronic ignition head (19), bottom end and the cylindrantherae pedestal (12) of cartridge (18), cartridge (18)
Top is fixed with electronic ignition head (19), and electronic ignition head (19) leads to positive plate (20) and negative electrode tab (21), positive plate
(20) it is oppositely arranged with negative electrode tab (21), rank piece (22) in parallel is led on positive plate (20), negative electrode tab (21) is equipped with metal
Elastic slice (23).
It a kind of ignites the safety ignitor of no welding rod for electronics 3. according to claim 2, it is characterised in that: institute
The metal connector (10) stated includes plug-in unit positive (24) and plug-in unit cathode (25), plug-in unit anode (24) and plug-in unit cathode (25) phase
Interval is arranged, meanwhile, it is equipped with insulating layer on plug-in unit anode (24) and plug-in unit cathode (25), in use, plug-in unit anode (24)
Connect respectively with positive plate (20) and negative electrode tab (21) with plug-in unit cathode (25)；When circuit is not connected to, metal clips (23) is direct
It is contacted with positive plate (20), forms the short-circuit protection state of electronic ignition head (19), can not light a fire at this time；When circuit communication, gold
Belong to elastic slice (23) to be opened by plug-in unit cathode (25), releases the short-circuit protection state of electronic ignition head (19), can light a fire at this time.
It a kind of ignites the safety ignitor of no welding rod for electronics 4. according to claim 1, it is characterised in that: institute
The intermediate connector (4) stated is screwed with cylindrantherae pedestal (12) to be connect, and is locked or loosened by tight lock part (5).
It a kind of ignites the safety ignitor of no welding rod for electronics 5. according to claim 3, it is characterised in that: institute
The safety ignitor stated and cylindrantherae (17) constitute entire electronics and ignite no welding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671157.0A CN107442976B (en) | 2017-08-08 | 2017-08-08 | It is a kind of to ignite the safety ignitor of no welding rod for electronics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671157.0A CN107442976B (en) | 2017-08-08 | 2017-08-08 | It is a kind of to ignite the safety ignitor of no welding rod for electronics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107442976A CN107442976A (en) | 2017-12-08 |
| CN107442976B true CN107442976B (en) | 2019-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671157.0A Active CN107442976B (en) | 2017-08-08 | 2017-08-08 | It is a kind of to ignite the safety ignitor of no welding rod for electronics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442976B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500418A (en) * | 2018-05-18 | 2018-09-07 | 福建泉城特种装备科技有限公司 | A kind of portable cutter and its use cutting method |
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| CN101444876A (en) * | 2008-11-20 | 2009-06-03 | 清华大学 | Manual thermit welding electrode and preparation and using methods thereof |
| CN101813324A (en) * | 2010-04-09 | 2010-08-25 | 曾利祥 | Electronic lighter with inverted piezoelectric battery pack suite with no ignition lead and manufacturing method |
| CN202087044U (en) * | 2011-05-31 | 2011-12-28 | 深圳华强文化科技集团股份有限公司 | Electrically ignited simulation gun for performance |
| CN102990240A (en) * | 2012-10-15 | 2013-03-27 | 中国人民解放军总后勤部建筑工程研究所 | Electroless welding type welding rod and preparation and welding method thereof |
| CN103962749A (en) * | 2014-05-22 | 2014-08-06 | 武汉大学 | Electroless welding rod |
| CN104096964A (en) * | 2014-07-23 | 2014-10-15 | 武汉大学 | Electronic ignition based self-propagating welding electrode |
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|---|---|---|---|---|
| CN2108889U (en) * | 1991-12-25 | 1992-07-01 | 陈京明 | Multifunctional electric stunning-means |
| CN2181361Y (en) * | 1993-10-22 | 1994-11-02 | 鲁兴明 | Electrodes |
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| DE202006013700U1 (en) * | 2005-08-04 | 2006-12-14 | Tbi Industries Gmbh | Control hand grip for operation of a MIG/MAG welding process has two switches that both have to be activated |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107442976A (en) | 2017-12-08 |
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